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Posted to commits@nifi.apache.org by al...@apache.org on 2017/08/02 14:51:16 UTC
[1/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Repository: nifi-minifi-cpp
Updated Branches:
refs/heads/master 7ecdafa98 -> 8389c8aa8
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.cc
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diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.cc b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.cc
new file mode 100644
index 0000000..bcb67fe
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.cc
@@ -0,0 +1,43 @@
+/*
+ Formatting library for C++ - std::ostream support
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ For the license information refer to format.h.
+ */
+
+#include "ostream.h"
+
+namespace fmt {
+
+namespace {
+// Write the content of w to os.
+void write(std::ostream &os, Writer &w) {
+ const char *data = w.data();
+ typedef internal::MakeUnsigned<std::streamsize>::Type UnsignedStreamSize;
+ UnsignedStreamSize size = w.size();
+ UnsignedStreamSize max_size =
+ internal::to_unsigned((std::numeric_limits<std::streamsize>::max)());
+ do {
+ UnsignedStreamSize n = size <= max_size ? size : max_size;
+ os.write(data, static_cast<std::streamsize>(n));
+ data += n;
+ size -= n;
+ } while (size != 0);
+}
+}
+
+FMT_FUNC void print(std::ostream &os, CStringRef format_str, ArgList args) {
+ MemoryWriter w;
+ w.write(format_str, args);
+ write(os, w);
+}
+
+FMT_FUNC int fprintf(std::ostream &os, CStringRef format, ArgList args) {
+ MemoryWriter w;
+ printf(w, format, args);
+ write(os, w);
+ return static_cast<int>(w.size());
+}
+} // namespace fmt
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.h b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.h
new file mode 100644
index 0000000..c52646d
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/ostream.h
@@ -0,0 +1,126 @@
+/*
+ Formatting library for C++ - std::ostream support
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ For the license information refer to format.h.
+ */
+
+#ifndef FMT_OSTREAM_H_
+#define FMT_OSTREAM_H_
+
+#include "format.h"
+#include <ostream>
+
+namespace fmt
+{
+
+namespace internal
+{
+
+template <class Char>
+class FormatBuf : public std::basic_streambuf<Char>
+{
+private:
+ typedef typename std::basic_streambuf<Char>::int_type int_type;
+ typedef typename std::basic_streambuf<Char>::traits_type traits_type;
+
+ Buffer<Char> &buffer_;
+ Char *start_;
+
+public:
+ FormatBuf(Buffer<Char> &buffer) : buffer_(buffer), start_(&buffer[0])
+ {
+ this->setp(start_, start_ + buffer_.capacity());
+ }
+
+ int_type overflow(int_type ch = traits_type::eof())
+ {
+ if (!traits_type::eq_int_type(ch, traits_type::eof()))
+ {
+ size_t buf_size = size();
+ buffer_.resize(buf_size);
+ buffer_.reserve(buf_size * 2);
+
+ start_ = &buffer_[0];
+ start_[buf_size] = traits_type::to_char_type(ch);
+ this->setp(start_+ buf_size + 1, start_ + buf_size * 2);
+ }
+ return ch;
+ }
+
+ size_t size() const
+ {
+ return to_unsigned(this->pptr() - start_);
+ }
+};
+
+Yes &convert(std::ostream &);
+
+struct DummyStream : std::ostream
+{
+ DummyStream(); // Suppress a bogus warning in MSVC.
+ // Hide all operator<< overloads from std::ostream.
+ void operator<<(Null<>);
+};
+
+No &operator<<(std::ostream &, int);
+
+template<typename T>
+struct ConvertToIntImpl<T, true>
+{
+ // Convert to int only if T doesn't have an overloaded operator<<.
+ enum
+ {
+ value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No)
+ };
+};
+} // namespace internal
+
+// Formats a value.
+template <typename Char, typename ArgFormatter, typename T>
+void format(BasicFormatter<Char, ArgFormatter> &f,
+ const Char *&format_str, const T &value)
+{
+ internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer;
+
+ internal::FormatBuf<Char> format_buf(buffer);
+ std::basic_ostream<Char> output(&format_buf);
+ output << value;
+
+ BasicStringRef<Char> str(&buffer[0], format_buf.size());
+ typedef internal::MakeArg< BasicFormatter<Char> > MakeArg;
+ format_str = f.format(format_str, MakeArg(str));
+}
+
+/**
+ \rst
+ Prints formatted data to the stream *os*.
+
+ **Example**::
+
+ print(cerr, "Don't {}!", "panic");
+ \endrst
+ */
+FMT_API void print(std::ostream &os, CStringRef format_str, ArgList args);
+FMT_VARIADIC(void, print, std::ostream &, CStringRef)
+
+/**
+ \rst
+ Prints formatted data to the stream *os*.
+
+ **Example**::
+
+ fprintf(cerr, "Don't %s!", "panic");
+ \endrst
+ */
+FMT_API int fprintf(std::ostream &os, CStringRef format_str, ArgList args);
+FMT_VARIADIC(int, fprintf, std::ostream &, CStringRef)
+} // namespace fmt
+
+#ifdef FMT_HEADER_ONLY
+# include "ostream.cc"
+#endif
+
+#endif // FMT_OSTREAM_H_
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.cc
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diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.cc b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.cc
new file mode 100644
index 0000000..76eb7f0
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.cc
@@ -0,0 +1,238 @@
+/*
+ A C++ interface to POSIX functions.
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ For the license information refer to format.h.
+ */
+
+// Disable bogus MSVC warnings.
+#ifndef _CRT_SECURE_NO_WARNINGS
+# define _CRT_SECURE_NO_WARNINGS
+#endif
+
+#include "posix.h"
+
+#include <limits.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifndef _WIN32
+# include <unistd.h>
+#else
+# include <windows.h>
+# include <io.h>
+
+# define O_CREAT _O_CREAT
+# define O_TRUNC _O_TRUNC
+
+# ifndef S_IRUSR
+# define S_IRUSR _S_IREAD
+# endif
+
+# ifndef S_IWUSR
+# define S_IWUSR _S_IWRITE
+# endif
+
+# ifdef __MINGW32__
+# define _SH_DENYNO 0x40
+# endif
+
+#endif // _WIN32
+
+#ifdef fileno
+# undef fileno
+#endif
+
+namespace {
+#ifdef _WIN32
+// Return type of read and write functions.
+typedef int RWResult;
+
+// On Windows the count argument to read and write is unsigned, so convert
+// it from size_t preventing integer overflow.
+inline unsigned convert_rwcount(std::size_t count) {
+ return count <= UINT_MAX ? static_cast<unsigned>(count) : UINT_MAX;
+}
+#else
+// Return type of read and write functions.
+typedef ssize_t RWResult;
+
+inline std::size_t convert_rwcount(std::size_t count) { return count; }
+#endif
+}
+
+fmt::BufferedFile::~BufferedFile() FMT_NOEXCEPT {
+ if (file_ && FMT_SYSTEM(fclose(file_)) != 0)
+ fmt::report_system_error(errno, "cannot close file");
+}
+
+fmt::BufferedFile::BufferedFile(
+ fmt::CStringRef filename, fmt::CStringRef mode) {
+ FMT_RETRY_VAL(file_, FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())), 0);
+ if (!file_)
+ FMT_THROW(SystemError(errno, "cannot open file {}", filename));
+}
+
+void fmt::BufferedFile::close() {
+ if (!file_)
+ return;
+ int result = FMT_SYSTEM(fclose(file_));
+ file_ = 0;
+ if (result != 0)
+ FMT_THROW(SystemError(errno, "cannot close file"));
+}
+
+// A macro used to prevent expansion of fileno on broken versions of MinGW.
+#define FMT_ARGS
+
+int fmt::BufferedFile::fileno() const {
+ int fd = FMT_POSIX_CALL(fileno FMT_ARGS(file_));
+ if (fd == -1)
+ FMT_THROW(SystemError(errno, "cannot get file descriptor"));
+ return fd;
+}
+
+fmt::File::File(fmt::CStringRef path, int oflag) {
+ int mode = S_IRUSR | S_IWUSR;
+#if defined(_WIN32) && !defined(__MINGW32__)
+ fd_ = -1;
+ FMT_POSIX_CALL(sopen_s(&fd_, path.c_str(), oflag, _SH_DENYNO, mode));
+#else
+ FMT_RETRY(fd_, FMT_POSIX_CALL(open(path.c_str(), oflag, mode)));
+#endif
+ if (fd_ == -1)
+ FMT_THROW(SystemError(errno, "cannot open file {}", path));
+}
+
+fmt::File::~File() FMT_NOEXCEPT {
+ // Don't retry close in case of EINTR!
+ // See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
+ if (fd_ != -1 && FMT_POSIX_CALL(close(fd_)) != 0)
+ fmt::report_system_error(errno, "cannot close file");
+}
+
+void fmt::File::close() {
+ if (fd_ == -1)
+ return;
+ // Don't retry close in case of EINTR!
+ // See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
+ int result = FMT_POSIX_CALL(close(fd_));
+ fd_ = -1;
+ if (result != 0)
+ FMT_THROW(SystemError(errno, "cannot close file"));
+}
+
+fmt::LongLong fmt::File::size() const {
+#ifdef _WIN32
+ // Use GetFileSize instead of GetFileSizeEx for the case when _WIN32_WINNT
+ // is less than 0x0500 as is the case with some default MinGW builds.
+ // Both functions support large file sizes.
+ DWORD size_upper = 0;
+ HANDLE handle = reinterpret_cast<HANDLE>(_get_osfhandle(fd_));
+ DWORD size_lower = FMT_SYSTEM(GetFileSize(handle, &size_upper));
+ if (size_lower == INVALID_FILE_SIZE) {
+ DWORD error = GetLastError();
+ if (error != NO_ERROR)
+ FMT_THROW(WindowsError(GetLastError(), "cannot get file size"));
+ }
+ fmt::ULongLong long_size = size_upper;
+ return (long_size << sizeof(DWORD) * CHAR_BIT) | size_lower;
+#else
+ typedef struct stat Stat;
+ Stat file_stat = Stat();
+ if (FMT_POSIX_CALL(fstat(fd_, &file_stat)) == -1)
+ FMT_THROW(SystemError(errno, "cannot get file attributes"));
+ FMT_STATIC_ASSERT(sizeof(fmt::LongLong) >= sizeof(file_stat.st_size),
+ "return type of File::size is not large enough");
+ return file_stat.st_size;
+#endif
+}
+
+std::size_t fmt::File::read(void *buffer, std::size_t count) {
+ RWResult result = 0;
+ FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
+ if (result < 0)
+ FMT_THROW(SystemError(errno, "cannot read from file"));
+ return internal::to_unsigned(result);
+}
+
+std::size_t fmt::File::write(const void *buffer, std::size_t count) {
+ RWResult result = 0;
+ FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
+ if (result < 0)
+ FMT_THROW(SystemError(errno, "cannot write to file"));
+ return internal::to_unsigned(result);
+}
+
+fmt::File fmt::File::dup(int fd) {
+ // Don't retry as dup doesn't return EINTR.
+ // http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html
+ int new_fd = FMT_POSIX_CALL(dup(fd));
+ if (new_fd == -1)
+ FMT_THROW(SystemError(errno, "cannot duplicate file descriptor {}", fd));
+ return File(new_fd);
+}
+
+void fmt::File::dup2(int fd) {
+ int result = 0;
+ FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
+ if (result == -1) {
+ FMT_THROW(SystemError(errno,
+ "cannot duplicate file descriptor {} to {}", fd_, fd));
+ }
+}
+
+void fmt::File::dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT {
+ int result = 0;
+ FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
+ if (result == -1)
+ ec = ErrorCode(errno);
+}
+
+void fmt::File::pipe(File &read_end, File &write_end) {
+ // Close the descriptors first to make sure that assignments don't throw
+ // and there are no leaks.
+ read_end.close();
+ write_end.close();
+ int fds[2] = {};
+#ifdef _WIN32
+ // Make the default pipe capacity same as on Linux 2.6.11+.
+ enum { DEFAULT_CAPACITY = 65536 };
+ int result = FMT_POSIX_CALL(pipe(fds, DEFAULT_CAPACITY, _O_BINARY));
+#else
+ // Don't retry as the pipe function doesn't return EINTR.
+ // http://pubs.opengroup.org/onlinepubs/009696799/functions/pipe.html
+ int result = FMT_POSIX_CALL(pipe(fds));
+#endif
+ if (result != 0)
+ FMT_THROW(SystemError(errno, "cannot create pipe"));
+ // The following assignments don't throw because read_fd and write_fd
+ // are closed.
+ read_end = File(fds[0]);
+ write_end = File(fds[1]);
+}
+
+fmt::BufferedFile fmt::File::fdopen(const char *mode) {
+ // Don't retry as fdopen doesn't return EINTR.
+ FILE *f = FMT_POSIX_CALL(fdopen(fd_, mode));
+ if (!f)
+ FMT_THROW(SystemError(errno, "cannot associate stream with file descriptor"));
+ BufferedFile file(f);
+ fd_ = -1;
+ return file;
+}
+
+long fmt::getpagesize() {
+#ifdef _WIN32
+ SYSTEM_INFO si;
+ GetSystemInfo(&si);
+ return si.dwPageSize;
+#else
+ long size = FMT_POSIX_CALL(sysconf(_SC_PAGESIZE));
+ if (size < 0)
+ FMT_THROW(SystemError(errno, "cannot get memory page size"));
+ return size;
+#endif
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.h b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.h
new file mode 100644
index 0000000..859fcaa
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/posix.h
@@ -0,0 +1,443 @@
+/*
+ A C++ interface to POSIX functions.
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ For the license information refer to format.h.
+ */
+
+#ifndef FMT_POSIX_H_
+#define FMT_POSIX_H_
+
+#if defined(__MINGW32__) || defined(__CYGWIN__)
+// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
+# undef __STRICT_ANSI__
+#endif
+
+#include <errno.h>
+#include <fcntl.h> // for O_RDONLY
+#include <locale.h> // for locale_t
+#include <stdio.h>
+#include <stdlib.h> // for strtod_l
+
+#include <cstddef>
+
+#if defined __APPLE__ || defined(__FreeBSD__)
+# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
+#endif
+
+#include "format.h"
+
+#ifndef FMT_POSIX
+# if defined(_WIN32) && !defined(__MINGW32__)
+// Fix warnings about deprecated symbols.
+# define FMT_POSIX(call) _##call
+# else
+# define FMT_POSIX(call) call
+# endif
+#endif
+
+// Calls to system functions are wrapped in FMT_SYSTEM for testability.
+#ifdef FMT_SYSTEM
+# define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
+#else
+# define FMT_SYSTEM(call) call
+# ifdef _WIN32
+// Fix warnings about deprecated symbols.
+# define FMT_POSIX_CALL(call) ::_##call
+# else
+# define FMT_POSIX_CALL(call) ::call
+# endif
+#endif
+
+#if FMT_GCC_VERSION >= 407
+# define FMT_UNUSED __attribute__((unused))
+#else
+# define FMT_UNUSED
+#endif
+
+#ifndef FMT_USE_STATIC_ASSERT
+# define FMT_USE_STATIC_ASSERT 0
+#endif
+
+#if FMT_USE_STATIC_ASSERT || FMT_HAS_FEATURE(cxx_static_assert) || \
+ (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1600
+# define FMT_STATIC_ASSERT(cond, message) static_assert(cond, message)
+#else
+# define FMT_CONCAT_(a, b) FMT_CONCAT(a, b)
+# define FMT_STATIC_ASSERT(cond, message) \
+ typedef int FMT_CONCAT_(Assert, __LINE__)[(cond) ? 1 : -1] FMT_UNUSED
+#endif
+
+// Retries the expression while it evaluates to error_result and errno
+// equals to EINTR.
+#ifndef _WIN32
+# define FMT_RETRY_VAL(result, expression, error_result) \
+ do { \
+ result = (expression); \
+ } while (result == error_result && errno == EINTR)
+#else
+# define FMT_RETRY_VAL(result, expression, error_result) result = (expression)
+#endif
+
+#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
+
+namespace fmt
+{
+
+// An error code.
+class ErrorCode
+{
+private:
+ int value_;
+
+public:
+explicit ErrorCode(int value = 0) FMT_NOEXCEPT :
+ value_(value) {}
+
+ int get() const FMT_NOEXCEPT
+ {
+ return value_;
+ }
+};
+
+// A buffered file.
+class BufferedFile
+{
+private:
+ FILE *file_;
+
+ friend class File;
+
+ explicit BufferedFile(FILE *f) : file_(f) {}
+
+public:
+ // Constructs a BufferedFile object which doesn't represent any file.
+BufferedFile() FMT_NOEXCEPT :
+ file_(0) {}
+
+ // Destroys the object closing the file it represents if any.
+ ~BufferedFile() FMT_NOEXCEPT;
+
+#if !FMT_USE_RVALUE_REFERENCES
+ // Emulate a move constructor and a move assignment operator if rvalue
+ // references are not supported.
+
+private:
+ // A proxy object to emulate a move constructor.
+ // It is private to make it impossible call operator Proxy directly.
+ struct Proxy
+ {
+ FILE *file;
+ };
+
+public:
+ // A "move constructor" for moving from a temporary.
+BufferedFile(Proxy p) FMT_NOEXCEPT :
+ file_(p.file) {}
+
+ // A "move constructor" for moving from an lvalue.
+BufferedFile(BufferedFile &f) FMT_NOEXCEPT :
+ file_(f.file_)
+ {
+ f.file_ = 0;
+ }
+
+ // A "move assignment operator" for moving from a temporary.
+ BufferedFile &operator=(Proxy p)
+ {
+ close();
+ file_ = p.file;
+ return *this;
+ }
+
+ // A "move assignment operator" for moving from an lvalue.
+ BufferedFile &operator=(BufferedFile &other)
+ {
+ close();
+ file_ = other.file_;
+ other.file_ = 0;
+ return *this;
+ }
+
+ // Returns a proxy object for moving from a temporary:
+ // BufferedFile file = BufferedFile(...);
+ operator Proxy() FMT_NOEXCEPT
+ {
+ Proxy p = {file_};
+ file_ = 0;
+ return p;
+ }
+
+#else
+private:
+ FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile);
+
+public:
+BufferedFile(BufferedFile &&other) FMT_NOEXCEPT :
+ file_(other.file_)
+ {
+ other.file_ = 0;
+ }
+
+ BufferedFile& operator=(BufferedFile &&other)
+ {
+ close();
+ file_ = other.file_;
+ other.file_ = 0;
+ return *this;
+ }
+#endif
+
+ // Opens a file.
+ BufferedFile(CStringRef filename, CStringRef mode);
+
+ // Closes the file.
+ void close();
+
+ // Returns the pointer to a FILE object representing this file.
+ FILE *get() const FMT_NOEXCEPT
+ {
+ return file_;
+ }
+
+ // We place parentheses around fileno to workaround a bug in some versions
+ // of MinGW that define fileno as a macro.
+ int (fileno)() const;
+
+ void print(CStringRef format_str, const ArgList &args)
+ {
+ fmt::print(file_, format_str, args);
+ }
+ FMT_VARIADIC(void, print, CStringRef)
+};
+
+// A file. Closed file is represented by a File object with descriptor -1.
+// Methods that are not declared with FMT_NOEXCEPT may throw
+// fmt::SystemError in case of failure. Note that some errors such as
+// closing the file multiple times will cause a crash on Windows rather
+// than an exception. You can get standard behavior by overriding the
+// invalid parameter handler with _set_invalid_parameter_handler.
+class File
+{
+private:
+ int fd_; // File descriptor.
+
+ // Constructs a File object with a given descriptor.
+ explicit File(int fd) : fd_(fd) {}
+
+public:
+ // Possible values for the oflag argument to the constructor.
+ enum
+ {
+ RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
+ WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
+ RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing.
+ };
+
+ // Constructs a File object which doesn't represent any file.
+File() FMT_NOEXCEPT :
+ fd_(-1) {}
+
+ // Opens a file and constructs a File object representing this file.
+ File(CStringRef path, int oflag);
+
+#if !FMT_USE_RVALUE_REFERENCES
+ // Emulate a move constructor and a move assignment operator if rvalue
+ // references are not supported.
+
+private:
+ // A proxy object to emulate a move constructor.
+ // It is private to make it impossible call operator Proxy directly.
+ struct Proxy
+ {
+ int fd;
+ };
+
+public:
+ // A "move constructor" for moving from a temporary.
+File(Proxy p) FMT_NOEXCEPT :
+ fd_(p.fd) {}
+
+ // A "move constructor" for moving from an lvalue.
+File(File &other) FMT_NOEXCEPT :
+ fd_(other.fd_)
+ {
+ other.fd_ = -1;
+ }
+
+ // A "move assignment operator" for moving from a temporary.
+ File &operator=(Proxy p)
+ {
+ close();
+ fd_ = p.fd;
+ return *this;
+ }
+
+ // A "move assignment operator" for moving from an lvalue.
+ File &operator=(File &other)
+ {
+ close();
+ fd_ = other.fd_;
+ other.fd_ = -1;
+ return *this;
+ }
+
+ // Returns a proxy object for moving from a temporary:
+ // File file = File(...);
+ operator Proxy() FMT_NOEXCEPT
+ {
+ Proxy p = {fd_};
+ fd_ = -1;
+ return p;
+ }
+
+#else
+private:
+ FMT_DISALLOW_COPY_AND_ASSIGN(File);
+
+public:
+File(File &&other) FMT_NOEXCEPT :
+ fd_(other.fd_)
+ {
+ other.fd_ = -1;
+ }
+
+ File& operator=(File &&other)
+ {
+ close();
+ fd_ = other.fd_;
+ other.fd_ = -1;
+ return *this;
+ }
+#endif
+
+ // Destroys the object closing the file it represents if any.
+ ~File() FMT_NOEXCEPT;
+
+ // Returns the file descriptor.
+ int descriptor() const FMT_NOEXCEPT
+ {
+ return fd_;
+ }
+
+ // Closes the file.
+ void close();
+
+ // Returns the file size. The size has signed type for consistency with
+ // stat::st_size.
+ LongLong size() const;
+
+ // Attempts to read count bytes from the file into the specified buffer.
+ std::size_t read(void *buffer, std::size_t count);
+
+ // Attempts to write count bytes from the specified buffer to the file.
+ std::size_t write(const void *buffer, std::size_t count);
+
+ // Duplicates a file descriptor with the dup function and returns
+ // the duplicate as a file object.
+ static File dup(int fd);
+
+ // Makes fd be the copy of this file descriptor, closing fd first if
+ // necessary.
+ void dup2(int fd);
+
+ // Makes fd be the copy of this file descriptor, closing fd first if
+ // necessary.
+ void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
+
+ // Creates a pipe setting up read_end and write_end file objects for reading
+ // and writing respectively.
+ static void pipe(File &read_end, File &write_end);
+
+ // Creates a BufferedFile object associated with this file and detaches
+ // this File object from the file.
+ BufferedFile fdopen(const char *mode);
+};
+
+// Returns the memory page size.
+long getpagesize();
+
+#if (defined(LC_NUMERIC_MASK) || defined(_MSC_VER)) && \
+ !defined(__ANDROID__) && !defined(__CYGWIN__)
+# define FMT_LOCALE
+#endif
+
+#ifdef FMT_LOCALE
+// A "C" numeric locale.
+class Locale
+{
+private:
+# ifdef _MSC_VER
+ typedef _locale_t locale_t;
+
+ enum { LC_NUMERIC_MASK = LC_NUMERIC };
+
+ static locale_t newlocale(int category_mask, const char *locale, locale_t)
+ {
+ return _create_locale(category_mask, locale);
+ }
+
+ static void freelocale(locale_t locale)
+ {
+ _free_locale(locale);
+ }
+
+ static double strtod_l(const char *nptr, char **endptr, _locale_t locale)
+ {
+ return _strtod_l(nptr, endptr, locale);
+ }
+# endif
+
+ locale_t locale_;
+
+ FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
+
+public:
+ typedef locale_t Type;
+
+ Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", NULL))
+ {
+ if (!locale_)
+ FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
+ }
+ ~Locale()
+ {
+ freelocale(locale_);
+ }
+
+ Type get() const
+ {
+ return locale_;
+ }
+
+ // Converts string to floating-point number and advances str past the end
+ // of the parsed input.
+ double strtod(const char *&str) const
+ {
+ char *end = 0;
+ double result = strtod_l(str, &end, locale_);
+ str = end;
+ return result;
+ }
+};
+#endif // FMT_LOCALE
+} // namespace fmt
+
+#if !FMT_USE_RVALUE_REFERENCES
+namespace std
+{
+// For compatibility with C++98.
+inline fmt::BufferedFile &move(fmt::BufferedFile &f)
+{
+ return f;
+}
+inline fmt::File &move(fmt::File &f)
+{
+ return f;
+}
+}
+#endif
+
+#endif // FMT_POSIX_H_
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/time.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/time.h b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/time.h
new file mode 100644
index 0000000..10c6cfc
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/time.h
@@ -0,0 +1,58 @@
+/*
+ Formatting library for C++ - time formatting
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ For the license information refer to format.h.
+ */
+
+#ifndef FMT_TIME_H_
+#define FMT_TIME_H_
+
+#include "format.h"
+#include <ctime>
+
+namespace fmt
+{
+template <typename ArgFormatter>
+void format(BasicFormatter<char, ArgFormatter> &f,
+ const char *&format_str, const std::tm &tm)
+{
+ if (*format_str == ':')
+ ++format_str;
+ const char *end = format_str;
+ while (*end && *end != '}')
+ ++end;
+ if (*end != '}')
+ FMT_THROW(FormatError("missing '}' in format string"));
+ internal::MemoryBuffer<char, internal::INLINE_BUFFER_SIZE> format;
+ format.append(format_str, end + 1);
+ format[format.size() - 1] = '\0';
+ Buffer<char> &buffer = f.writer().buffer();
+ std::size_t start = buffer.size();
+ for (;;)
+ {
+ std::size_t size = buffer.capacity() - start;
+ std::size_t count = std::strftime(&buffer[start], size, &format[0], &tm);
+ if (count != 0)
+ {
+ buffer.resize(start + count);
+ break;
+ }
+ if (size >= format.size() * 256)
+ {
+ // If the buffer is 256 times larger than the format string, assume
+ // that `strftime` gives an empty result. There doesn't seem to be a
+ // better way to distinguish the two cases:
+ // https://github.com/fmtlib/fmt/issues/367
+ break;
+ }
+ const std::size_t MIN_GROWTH = 10;
+ buffer.reserve(buffer.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH));
+ }
+ format_str = end + 1;
+}
+}
+
+#endif // FMT_TIME_H_
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/fmt.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/fmt.h b/thirdparty/spdlog-20170710/include/spdlog/fmt/fmt.h
new file mode 100644
index 0000000..a4ee467
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/fmt.h
@@ -0,0 +1,28 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+//
+// Include a bundled header-only copy of fmtlib or an external one.
+// By default spdlog include its own copy.
+//
+
+#if !defined(SPDLOG_FMT_EXTERNAL)
+
+#ifndef FMT_HEADER_ONLY
+#define FMT_HEADER_ONLY
+#endif
+#ifndef FMT_USE_WINDOWS_H
+#define FMT_USE_WINDOWS_H 0
+#endif
+#include "spdlog/fmt/bundled/format.h"
+
+#else //external fmtlib
+
+#include <fmt/format.h>
+
+#endif
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/ostr.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/ostr.h b/thirdparty/spdlog-20170710/include/spdlog/fmt/ostr.h
new file mode 100644
index 0000000..49b5e98
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/ostr.h
@@ -0,0 +1,17 @@
+//
+// Copyright(c) 2016 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+// include external or bundled copy of fmtlib's ostream support
+//
+#if !defined(SPDLOG_FMT_EXTERNAL)
+#include "spdlog/fmt/fmt.h"
+#include "spdlog/fmt/bundled/ostream.h"
+#else
+#include <fmt/ostream.h>
+#endif
+
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/formatter.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/formatter.h b/thirdparty/spdlog-20170710/include/spdlog/formatter.h
new file mode 100644
index 0000000..6bba902
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/formatter.h
@@ -0,0 +1,47 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/details/log_msg.h"
+
+#include <vector>
+#include <string>
+#include <memory>
+
+namespace spdlog
+{
+namespace details
+{
+class flag_formatter;
+}
+
+class formatter
+{
+public:
+ virtual ~formatter() {}
+ virtual void format(details::log_msg& msg) = 0;
+};
+
+class pattern_formatter SPDLOG_FINAL : public formatter
+{
+
+public:
+ explicit pattern_formatter(const std::string& pattern, pattern_time_type pattern_time = pattern_time_type::local);
+ pattern_formatter(const pattern_formatter&) = delete;
+ pattern_formatter& operator=(const pattern_formatter&) = delete;
+ void format(details::log_msg& msg) override;
+private:
+ const std::string _pattern;
+ const pattern_time_type _pattern_time;
+ std::vector<std::unique_ptr<details::flag_formatter>> _formatters;
+ std::tm get_time(details::log_msg& msg);
+ void handle_flag(char flag);
+ void compile_pattern(const std::string& pattern);
+};
+}
+
+#include "spdlog/details/pattern_formatter_impl.h"
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/logger.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/logger.h b/thirdparty/spdlog-20170710/include/spdlog/logger.h
new file mode 100644
index 0000000..642208e
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/logger.h
@@ -0,0 +1,132 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+// Thread safe logger (except for set_pattern(..), set_formatter(..) and set_error_handler())
+// Has name, log level, vector of std::shared sink pointers and formatter
+// Upon each log write the logger:
+// 1. Checks if its log level is enough to log the message
+// 2. Format the message using the formatter function
+// 3. Pass the formatted message to its sinks to performa the actual logging
+
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/common.h"
+
+#include <vector>
+#include <memory>
+#include <string>
+
+namespace spdlog
+{
+
+class logger
+{
+public:
+ logger(const std::string& logger_name, sink_ptr single_sink);
+ logger(const std::string& name, sinks_init_list);
+ template<class It>
+ logger(const std::string& name, const It& begin, const It& end);
+
+ virtual ~logger();
+ logger(const logger&) = delete;
+ logger& operator=(const logger&) = delete;
+
+
+ template <typename... Args> void log(level::level_enum lvl, const char* fmt, const Args&... args);
+ template <typename... Args> void log(level::level_enum lvl, const char* msg);
+ template <typename Arg1, typename... Args> void trace(const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void debug(const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void info(const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void warn(const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void error(const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void critical(const char* fmt, const Arg1&, const Args&... args);
+
+ template <typename... Args> void log_if(const bool flag, level::level_enum lvl, const char* fmt, const Args&... args);
+ template <typename... Args> void log_if(const bool flag, level::level_enum lvl, const char* msg);
+ template <typename Arg1, typename... Args> void trace_if(const bool flag, const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void debug_if(const bool flag, const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void info_if(const bool flag, const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void warn_if(const bool flag, const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void error_if(const bool flag, const char* fmt, const Arg1&, const Args&... args);
+ template <typename Arg1, typename... Args> void critical_if(const bool flag, const char* fmt, const Arg1&, const Args&... args);
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+ template <typename... Args> void log(level::level_enum lvl, const wchar_t* msg);
+ template <typename... Args> void log(level::level_enum lvl, const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void trace(const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void debug(const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void info(const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void warn(const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void error(const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void critical(const wchar_t* fmt, const Args&... args);
+
+ template <typename... Args> void log_if(const bool flag, level::level_enum lvl, const wchar_t* msg);
+ template <typename... Args> void log_if(const bool flag, level::level_enum lvl, const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void trace_if(const bool flag, const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void debug_if(const bool flag, const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void info_if(const bool flag, const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void warn_if(const bool flag, const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void error_if(const bool flag, const wchar_t* fmt, const Args&... args);
+ template <typename... Args> void critical_if(const bool flag, const wchar_t* fmt, const Args&... args);
+#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
+
+ template <typename T> void log(level::level_enum lvl, const T&);
+ template <typename T> void trace(const T&);
+ template <typename T> void debug(const T&);
+ template <typename T> void info(const T&);
+ template <typename T> void warn(const T&);
+ template <typename T> void error(const T&);
+ template <typename T> void critical(const T&);
+
+ template <typename T> void log_if(const bool flag, level::level_enum lvl, const T&);
+ template <typename T> void trace_if(const bool flag, const T&);
+ template <typename T> void debug_if(const bool flag, const T&);
+ template <typename T> void info_if(const bool flag, const T&);
+ template <typename T> void warn_if(const bool flag, const T&);
+ template <typename T> void error_if(const bool flag, const T&);
+ template <typename T> void critical_if(const bool flag, const T&);
+
+ bool should_log(level::level_enum) const;
+ void set_level(level::level_enum);
+ level::level_enum level() const;
+ const std::string& name() const;
+ void set_pattern(const std::string&, pattern_time_type = pattern_time_type::local);
+ void set_formatter(formatter_ptr);
+
+ // automatically call flush() if message level >= log_level
+ void flush_on(level::level_enum log_level);
+
+ virtual void flush();
+
+ const std::vector<sink_ptr>& sinks() const;
+
+ // error handler
+ virtual void set_error_handler(log_err_handler);
+ virtual log_err_handler error_handler();
+
+protected:
+ virtual void _sink_it(details::log_msg&);
+ virtual void _set_pattern(const std::string&, pattern_time_type);
+ virtual void _set_formatter(formatter_ptr);
+
+ // default error handler: print the error to stderr with the max rate of 1 message/minute
+ virtual void _default_err_handler(const std::string &msg);
+
+ // return true if the given message level should trigger a flush
+ bool _should_flush_on(const details::log_msg&);
+
+ const std::string _name;
+ std::vector<sink_ptr> _sinks;
+ formatter_ptr _formatter;
+ spdlog::level_t _level;
+ spdlog::level_t _flush_level;
+ log_err_handler _err_handler;
+ std::atomic<time_t> _last_err_time;
+ std::atomic<size_t> _msg_counter;
+};
+}
+
+#include "spdlog/details/logger_impl.h"
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/android_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/android_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/android_sink.h
new file mode 100644
index 0000000..239f2d2
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/android_sink.h
@@ -0,0 +1,90 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#if defined(__ANDROID__)
+
+#include "spdlog/sinks/sink.h"
+
+#include <mutex>
+#include <string>
+#include <android/log.h>
+#include <thread>
+#include <chrono>
+
+#if !defined(SPDLOG_ANDROID_RETRIES)
+#define SPDLOG_ANDROID_RETRIES 2
+#endif
+
+namespace spdlog
+{
+namespace sinks
+{
+
+/*
+* Android sink (logging using __android_log_write)
+* __android_log_write is thread-safe. No lock is needed.
+*/
+class android_sink : public sink
+{
+public:
+ explicit android_sink(const std::string& tag = "spdlog", bool use_raw_msg = false): _tag(tag), _use_raw_msg(use_raw_msg) {}
+
+ void log(const details::log_msg& msg) override
+ {
+ const android_LogPriority priority = convert_to_android(msg.level);
+ const char *msg_output = (_use_raw_msg ? msg.raw.c_str() : msg.formatted.c_str());
+
+ // See system/core/liblog/logger_write.c for explanation of return value
+ int ret = __android_log_write(priority, _tag.c_str(), msg_output);
+ int retry_count = 0;
+ while ((ret == -11/*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES))
+ {
+ std::this_thread::sleep_for(std::chrono::milliseconds(5));
+ ret = __android_log_write(priority, _tag.c_str(), msg_output);
+ retry_count++;
+ }
+
+ if (ret < 0)
+ {
+ throw spdlog_ex("__android_log_write() failed", ret);
+ }
+ }
+
+ void flush() override
+ {
+ }
+
+private:
+ static android_LogPriority convert_to_android(spdlog::level::level_enum level)
+ {
+ switch(level)
+ {
+ case spdlog::level::trace:
+ return ANDROID_LOG_VERBOSE;
+ case spdlog::level::debug:
+ return ANDROID_LOG_DEBUG;
+ case spdlog::level::info:
+ return ANDROID_LOG_INFO;
+ case spdlog::level::warn:
+ return ANDROID_LOG_WARN;
+ case spdlog::level::err:
+ return ANDROID_LOG_ERROR;
+ case spdlog::level::critical:
+ return ANDROID_LOG_FATAL;
+ default:
+ return ANDROID_LOG_DEFAULT;
+ }
+ }
+
+ std::string _tag;
+ bool _use_raw_msg;
+};
+
+}
+}
+
+#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/ansicolor_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/ansicolor_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/ansicolor_sink.h
new file mode 100644
index 0000000..56fd3fd
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/ansicolor_sink.h
@@ -0,0 +1,133 @@
+//
+// Copyright(c) 2017 spdlog authors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/common.h"
+#include "spdlog/details/os.h"
+
+#include <string>
+#include <map>
+
+namespace spdlog
+{
+namespace sinks
+{
+
+/**
+ * This sink prefixes the output with an ANSI escape sequence color code depending on the severity
+ * of the message.
+ * If no color terminal detected, omit the escape codes.
+ */
+template <class Mutex>
+class ansicolor_sink: public base_sink<Mutex>
+{
+public:
+ ansicolor_sink(FILE* file): target_file_(file)
+ {
+ should_do_colors_ = details::os::in_terminal(file) && details::os::is_color_terminal();
+ colors_[level::trace] = cyan;
+ colors_[level::debug] = cyan;
+ colors_[level::info] = reset;
+ colors_[level::warn] = yellow + bold;
+ colors_[level::err] = red + bold;
+ colors_[level::critical] = bold + on_red;
+ colors_[level::off] = reset;
+ }
+ virtual ~ansicolor_sink()
+ {
+ _flush();
+ }
+
+ void set_color(level::level_enum color_level, const std::string& color)
+ {
+ std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
+ colors_[color_level] = color;
+ }
+
+ /// Formatting codes
+ const std::string reset = "\033[00m";
+ const std::string bold = "\033[1m";
+ const std::string dark = "\033[2m";
+ const std::string underline = "\033[4m";
+ const std::string blink = "\033[5m";
+ const std::string reverse = "\033[7m";
+ const std::string concealed = "\033[8m";
+
+ // Foreground colors
+ const std::string grey = "\033[30m";
+ const std::string red = "\033[31m";
+ const std::string green = "\033[32m";
+ const std::string yellow = "\033[33m";
+ const std::string blue = "\033[34m";
+ const std::string magenta = "\033[35m";
+ const std::string cyan = "\033[36m";
+ const std::string white = "\033[37m";
+
+ /// Background colors
+ const std::string on_grey = "\033[40m";
+ const std::string on_red = "\033[41m";
+ const std::string on_green = "\033[42m";
+ const std::string on_yellow = "\033[43m";
+ const std::string on_blue = "\033[44m";
+ const std::string on_magenta = "\033[45m";
+ const std::string on_cyan = "\033[46m";
+ const std::string on_white = "\033[47m";
+
+protected:
+ virtual void _sink_it(const details::log_msg& msg) override
+ {
+ // Wrap the originally formatted message in color codes.
+ // If color is not supported in the terminal, log as is instead.
+ if (should_do_colors_)
+ {
+ const std::string& prefix = colors_[msg.level];
+ fwrite(prefix.data(), sizeof(char), prefix.size(), target_file_);
+ fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), target_file_);
+ fwrite(reset.data(), sizeof(char), reset.size(), target_file_);
+ }
+ else
+ {
+ fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), target_file_);
+ }
+ _flush();
+ }
+
+ void _flush() override
+ {
+ fflush(target_file_);
+ }
+ FILE* target_file_;
+ bool should_do_colors_;
+ std::map<level::level_enum, std::string> colors_;
+};
+
+
+template<class Mutex>
+class ansicolor_stdout_sink: public ansicolor_sink<Mutex>
+{
+public:
+ ansicolor_stdout_sink(): ansicolor_sink<Mutex>(stdout)
+ {}
+};
+
+template<class Mutex>
+class ansicolor_stderr_sink: public ansicolor_sink<Mutex>
+{
+public:
+ ansicolor_stderr_sink(): ansicolor_sink<Mutex>(stderr)
+ {}
+};
+
+typedef ansicolor_stdout_sink<std::mutex> ansicolor_stdout_sink_mt;
+typedef ansicolor_stdout_sink<details::null_mutex> ansicolor_stdout_sink_st;
+
+typedef ansicolor_stderr_sink<std::mutex> ansicolor_stderr_sink_mt;
+typedef ansicolor_stderr_sink<details::null_mutex> ansicolor_stderr_sink_st;
+
+} // namespace sinks
+} // namespace spdlog
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/base_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/base_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/base_sink.h
new file mode 100644
index 0000000..926f493
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/base_sink.h
@@ -0,0 +1,50 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+//
+// base sink templated over a mutex (either dummy or real)
+// concrete implementation should only override the _sink_it method.
+// all locking is taken care of here so no locking needed by the implementers..
+//
+
+#include "spdlog/sinks/sink.h"
+#include "spdlog/formatter.h"
+#include "spdlog/common.h"
+#include "spdlog/details/log_msg.h"
+
+#include <mutex>
+
+namespace spdlog
+{
+namespace sinks
+{
+template<class Mutex>
+class base_sink:public sink
+{
+public:
+ base_sink():_mutex() {}
+ virtual ~base_sink() = default;
+
+ base_sink(const base_sink&) = delete;
+ base_sink& operator=(const base_sink&) = delete;
+
+ void log(const details::log_msg& msg) SPDLOG_FINAL override
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ _sink_it(msg);
+ }
+ void flush() SPDLOG_FINAL override
+ {
+ _flush();
+ }
+
+protected:
+ virtual void _sink_it(const details::log_msg& msg) = 0;
+ virtual void _flush() = 0;
+ Mutex _mutex;
+};
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/dist_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/dist_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/dist_sink.h
new file mode 100644
index 0000000..4d4b6b6
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/dist_sink.h
@@ -0,0 +1,73 @@
+//
+// Copyright (c) 2015 David Schury, Gabi Melman
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/details/log_msg.h"
+#include "spdlog/details/null_mutex.h"
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/sinks/sink.h"
+
+#include <algorithm>
+#include <mutex>
+#include <memory>
+#include <vector>
+
+// Distribution sink (mux). Stores a vector of sinks which get called when log is called
+
+namespace spdlog
+{
+namespace sinks
+{
+template<class Mutex>
+class dist_sink: public base_sink<Mutex>
+{
+public:
+ explicit dist_sink() :_sinks() {}
+ dist_sink(const dist_sink&) = delete;
+ dist_sink& operator=(const dist_sink&) = delete;
+ virtual ~dist_sink() = default;
+
+protected:
+ std::vector<std::shared_ptr<sink>> _sinks;
+
+ void _sink_it(const details::log_msg& msg) override
+ {
+ for (auto &sink : _sinks)
+ {
+ if( sink->should_log( msg.level))
+ {
+ sink->log(msg);
+ }
+ }
+ }
+
+ void _flush() override
+ {
+ std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
+ for (auto &sink : _sinks)
+ sink->flush();
+ }
+
+public:
+
+
+ void add_sink(std::shared_ptr<sink> sink)
+ {
+ std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
+ _sinks.push_back(sink);
+ }
+
+ void remove_sink(std::shared_ptr<sink> sink)
+ {
+ std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
+ _sinks.erase(std::remove(_sinks.begin(), _sinks.end(), sink), _sinks.end());
+ }
+};
+
+typedef dist_sink<std::mutex> dist_sink_mt;
+typedef dist_sink<details::null_mutex> dist_sink_st;
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/file_sinks.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/file_sinks.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/file_sinks.h
new file mode 100644
index 0000000..421acc8
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/file_sinks.h
@@ -0,0 +1,242 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/details/null_mutex.h"
+#include "spdlog/details/file_helper.h"
+#include "spdlog/fmt/fmt.h"
+
+#include <algorithm>
+#include <chrono>
+#include <cstdio>
+#include <ctime>
+#include <mutex>
+#include <string>
+#include <cerrno>
+
+namespace spdlog
+{
+namespace sinks
+{
+/*
+ * Trivial file sink with single file as target
+ */
+template<class Mutex>
+class simple_file_sink SPDLOG_FINAL : public base_sink < Mutex >
+{
+public:
+ explicit simple_file_sink(const filename_t &filename, bool truncate = false):_force_flush(false)
+ {
+ _file_helper.open(filename, truncate);
+ }
+
+ void set_force_flush(bool force_flush)
+ {
+ _force_flush = force_flush;
+ }
+
+protected:
+ void _sink_it(const details::log_msg& msg) override
+ {
+ _file_helper.write(msg);
+ if(_force_flush)
+ _file_helper.flush();
+ }
+ void _flush() override
+ {
+ _file_helper.flush();
+ }
+private:
+ details::file_helper _file_helper;
+ bool _force_flush;
+};
+
+typedef simple_file_sink<std::mutex> simple_file_sink_mt;
+typedef simple_file_sink<details::null_mutex> simple_file_sink_st;
+
+/*
+ * Rotating file sink based on size
+ */
+template<class Mutex>
+class rotating_file_sink SPDLOG_FINAL : public base_sink < Mutex >
+{
+public:
+ rotating_file_sink(const filename_t &base_filename,
+ std::size_t max_size, std::size_t max_files) :
+ _base_filename(base_filename),
+ _max_size(max_size),
+ _max_files(max_files),
+ _current_size(0),
+ _file_helper()
+ {
+ _file_helper.open(calc_filename(_base_filename, 0));
+ _current_size = _file_helper.size(); //expensive. called only once
+ }
+
+
+protected:
+ void _sink_it(const details::log_msg& msg) override
+ {
+ _current_size += msg.formatted.size();
+ if (_current_size > _max_size)
+ {
+ _rotate();
+ _current_size = msg.formatted.size();
+ }
+ _file_helper.write(msg);
+ }
+
+ void _flush() override
+ {
+ _file_helper.flush();
+ }
+
+private:
+ static filename_t calc_filename(const filename_t& filename, std::size_t index)
+ {
+ std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
+ if (index)
+ w.write(SPDLOG_FILENAME_T("{}.{}"), filename, index);
+ else
+ w.write(SPDLOG_FILENAME_T("{}"), filename);
+ return w.str();
+ }
+
+ // Rotate files:
+ // log.txt -> log.txt.1
+ // log.txt.1 -> log.txt.2
+ // log.txt.2 -> log.txt.3
+ // lo3.txt.3 -> delete
+
+ void _rotate()
+ {
+ using details::os::filename_to_str;
+ _file_helper.close();
+ for (auto i = _max_files; i > 0; --i)
+ {
+ filename_t src = calc_filename(_base_filename, i - 1);
+ filename_t target = calc_filename(_base_filename, i);
+
+ if (details::file_helper::file_exists(target))
+ {
+ if (details::os::remove(target) != 0)
+ {
+ throw spdlog_ex("rotating_file_sink: failed removing " + filename_to_str(target), errno);
+ }
+ }
+ if (details::file_helper::file_exists(src) && details::os::rename(src, target))
+ {
+ throw spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) + " to " + filename_to_str(target), errno);
+ }
+ }
+ _file_helper.reopen(true);
+ }
+ filename_t _base_filename;
+ std::size_t _max_size;
+ std::size_t _max_files;
+ std::size_t _current_size;
+ details::file_helper _file_helper;
+};
+
+typedef rotating_file_sink<std::mutex> rotating_file_sink_mt;
+typedef rotating_file_sink<details::null_mutex>rotating_file_sink_st;
+
+/*
+ * Default generator of daily log file names.
+ */
+struct default_daily_file_name_calculator
+{
+ // Create filename for the form basename.YYYY-MM-DD_hh-mm
+ static filename_t calc_filename(const filename_t& basename)
+ {
+ std::tm tm = spdlog::details::os::localtime();
+ std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
+ w.write(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}"), basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min);
+ return w.str();
+ }
+};
+
+/*
+ * Generator of daily log file names in format basename.YYYY-MM-DD
+ */
+struct dateonly_daily_file_name_calculator
+{
+ // Create filename for the form basename.YYYY-MM-DD
+ static filename_t calc_filename(const filename_t& basename)
+ {
+ std::tm tm = spdlog::details::os::localtime();
+ std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
+ w.write(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}"), basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
+ return w.str();
+ }
+};
+
+/*
+ * Rotating file sink based on date. rotates at midnight
+ */
+template<class Mutex, class FileNameCalc = default_daily_file_name_calculator>
+class daily_file_sink SPDLOG_FINAL :public base_sink < Mutex >
+{
+public:
+ //create daily file sink which rotates on given time
+ daily_file_sink(
+ const filename_t& base_filename,
+ int rotation_hour,
+ int rotation_minute) : _base_filename(base_filename),
+ _rotation_h(rotation_hour),
+ _rotation_m(rotation_minute)
+ {
+ if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59)
+ throw spdlog_ex("daily_file_sink: Invalid rotation time in ctor");
+ _rotation_tp = _next_rotation_tp();
+ _file_helper.open(FileNameCalc::calc_filename(_base_filename));
+ }
+
+
+protected:
+ void _sink_it(const details::log_msg& msg) override
+ {
+ if (std::chrono::system_clock::now() >= _rotation_tp)
+ {
+ _file_helper.open(FileNameCalc::calc_filename(_base_filename));
+ _rotation_tp = _next_rotation_tp();
+ }
+ _file_helper.write(msg);
+ }
+
+ void _flush() override
+ {
+ _file_helper.flush();
+ }
+
+private:
+ std::chrono::system_clock::time_point _next_rotation_tp()
+ {
+ auto now = std::chrono::system_clock::now();
+ time_t tnow = std::chrono::system_clock::to_time_t(now);
+ tm date = spdlog::details::os::localtime(tnow);
+ date.tm_hour = _rotation_h;
+ date.tm_min = _rotation_m;
+ date.tm_sec = 0;
+ auto rotation_time = std::chrono::system_clock::from_time_t(std::mktime(&date));
+ if (rotation_time > now)
+ return rotation_time;
+ else
+ return std::chrono::system_clock::time_point(rotation_time + std::chrono::hours(24));
+ }
+
+ filename_t _base_filename;
+ int _rotation_h;
+ int _rotation_m;
+ std::chrono::system_clock::time_point _rotation_tp;
+ details::file_helper _file_helper;
+};
+
+typedef daily_file_sink<std::mutex> daily_file_sink_mt;
+typedef daily_file_sink<details::null_mutex> daily_file_sink_st;
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/msvc_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/msvc_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/msvc_sink.h
new file mode 100644
index 0000000..68b0255
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/msvc_sink.h
@@ -0,0 +1,51 @@
+//
+// Copyright(c) 2016 Alexander Dalshov.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#if defined(_MSC_VER)
+
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/details/null_mutex.h"
+
+#include <WinBase.h>
+
+#include <mutex>
+#include <string>
+
+namespace spdlog
+{
+namespace sinks
+{
+/*
+* MSVC sink (logging using OutputDebugStringA)
+*/
+template<class Mutex>
+class msvc_sink : public base_sink < Mutex >
+{
+public:
+ explicit msvc_sink()
+ {
+ }
+
+
+
+protected:
+ void _sink_it(const details::log_msg& msg) override
+ {
+ OutputDebugStringA(msg.formatted.c_str());
+ }
+
+ void _flush() override
+ {}
+};
+
+typedef msvc_sink<std::mutex> msvc_sink_mt;
+typedef msvc_sink<details::null_mutex> msvc_sink_st;
+
+}
+}
+
+#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/null_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/null_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/null_sink.h
new file mode 100644
index 0000000..ed4b5e4
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/null_sink.h
@@ -0,0 +1,34 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/details/null_mutex.h"
+
+#include <mutex>
+
+namespace spdlog
+{
+namespace sinks
+{
+
+template <class Mutex>
+class null_sink : public base_sink < Mutex >
+{
+protected:
+ void _sink_it(const details::log_msg&) override
+ {}
+
+ void _flush() override
+ {}
+
+};
+typedef null_sink<details::null_mutex> null_sink_st;
+typedef null_sink<details::null_mutex> null_sink_mt;
+
+}
+}
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/ostream_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/ostream_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/ostream_sink.h
new file mode 100644
index 0000000..f056107
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/ostream_sink.h
@@ -0,0 +1,47 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/details/null_mutex.h"
+#include "spdlog/sinks/base_sink.h"
+
+#include <ostream>
+#include <mutex>
+
+namespace spdlog
+{
+namespace sinks
+{
+template<class Mutex>
+class ostream_sink: public base_sink<Mutex>
+{
+public:
+ explicit ostream_sink(std::ostream& os, bool force_flush=false) :_ostream(os), _force_flush(force_flush) {}
+ ostream_sink(const ostream_sink&) = delete;
+ ostream_sink& operator=(const ostream_sink&) = delete;
+ virtual ~ostream_sink() = default;
+
+protected:
+ void _sink_it(const details::log_msg& msg) override
+ {
+ _ostream.write(msg.formatted.data(), msg.formatted.size());
+ if (_force_flush)
+ _ostream.flush();
+ }
+
+ void _flush() override
+ {
+ _ostream.flush();
+ }
+
+ std::ostream& _ostream;
+ bool _force_flush;
+};
+
+typedef ostream_sink<std::mutex> ostream_sink_mt;
+typedef ostream_sink<details::null_mutex> ostream_sink_st;
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/sink.h
new file mode 100644
index 0000000..0974f33
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/sink.h
@@ -0,0 +1,53 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+
+#pragma once
+
+#include "spdlog/details/log_msg.h"
+
+namespace spdlog
+{
+namespace sinks
+{
+class sink
+{
+public:
+ sink()
+ {
+ _level = level::trace;
+ }
+
+ virtual ~sink() {}
+ virtual void log(const details::log_msg& msg) = 0;
+ virtual void flush() = 0;
+
+ bool should_log(level::level_enum msg_level) const;
+ void set_level(level::level_enum log_level);
+ level::level_enum level() const;
+
+private:
+ level_t _level;
+
+};
+
+inline bool sink::should_log(level::level_enum msg_level) const
+{
+ return msg_level >= _level.load(std::memory_order_relaxed);
+}
+
+inline void sink::set_level(level::level_enum log_level)
+{
+ _level.store(log_level);
+}
+
+inline level::level_enum sink::level() const
+{
+ return static_cast<spdlog::level::level_enum>(_level.load(std::memory_order_relaxed));
+}
+
+}
+}
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/stdout_sinks.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/stdout_sinks.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/stdout_sinks.h
new file mode 100644
index 0000000..dcdcc7c
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/stdout_sinks.h
@@ -0,0 +1,77 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/details/null_mutex.h"
+#include "spdlog/sinks/base_sink.h"
+
+#include <cstdio>
+#include <memory>
+#include <mutex>
+
+namespace spdlog
+{
+namespace sinks
+{
+
+template <class Mutex>
+class stdout_sink SPDLOG_FINAL : public base_sink<Mutex>
+{
+ using MyType = stdout_sink<Mutex>;
+public:
+ stdout_sink()
+ {}
+ static std::shared_ptr<MyType> instance()
+ {
+ static std::shared_ptr<MyType> instance = std::make_shared<MyType>();
+ return instance;
+ }
+protected:
+ void _sink_it(const details::log_msg& msg) override
+ {
+ fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), stdout);
+ _flush();
+ }
+
+ void _flush() override
+ {
+ fflush(stdout);
+ }
+};
+
+typedef stdout_sink<details::null_mutex> stdout_sink_st;
+typedef stdout_sink<std::mutex> stdout_sink_mt;
+
+
+template <class Mutex>
+class stderr_sink SPDLOG_FINAL : public base_sink<Mutex>
+{
+ using MyType = stderr_sink<Mutex>;
+public:
+ stderr_sink()
+ {}
+ static std::shared_ptr<MyType> instance()
+ {
+ static std::shared_ptr<MyType> instance = std::make_shared<MyType>();
+ return instance;
+ }
+protected:
+ void _sink_it(const details::log_msg& msg) override
+ {
+ fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), stderr);
+ _flush();
+ }
+
+ void _flush() override
+ {
+ fflush(stderr);
+ }
+};
+
+typedef stderr_sink<std::mutex> stderr_sink_mt;
+typedef stderr_sink<details::null_mutex> stderr_sink_st;
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/syslog_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/syslog_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/syslog_sink.h
new file mode 100644
index 0000000..0b509c4
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/syslog_sink.h
@@ -0,0 +1,81 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/common.h"
+
+#ifdef SPDLOG_ENABLE_SYSLOG
+
+#include "spdlog/sinks/sink.h"
+#include "spdlog/details/log_msg.h"
+
+#include <array>
+#include <string>
+#include <syslog.h>
+
+
+namespace spdlog
+{
+namespace sinks
+{
+/**
+ * Sink that write to syslog using the `syscall()` library call.
+ *
+ * Locking is not needed, as `syslog()` itself is thread-safe.
+ */
+class syslog_sink : public sink
+{
+public:
+ //
+ syslog_sink(const std::string& ident = "", int syslog_option=0, int syslog_facility=LOG_USER):
+ _ident(ident)
+ {
+ _priorities[static_cast<int>(level::trace)] = LOG_DEBUG;
+ _priorities[static_cast<int>(level::debug)] = LOG_DEBUG;
+ _priorities[static_cast<int>(level::info)] = LOG_INFO;
+ _priorities[static_cast<int>(level::warn)] = LOG_WARNING;
+ _priorities[static_cast<int>(level::err)] = LOG_ERR;
+ _priorities[static_cast<int>(level::critical)] = LOG_CRIT;
+ _priorities[static_cast<int>(level::off)] = LOG_INFO;
+
+ //set ident to be program name if empty
+ ::openlog(_ident.empty()? nullptr:_ident.c_str(), syslog_option, syslog_facility);
+ }
+ ~syslog_sink()
+ {
+ ::closelog();
+ }
+
+ syslog_sink(const syslog_sink&) = delete;
+ syslog_sink& operator=(const syslog_sink&) = delete;
+
+ void log(const details::log_msg &msg) override
+ {
+ ::syslog(syslog_prio_from_level(msg), "%s", msg.raw.str().c_str());
+ }
+
+ void flush() override
+ {
+ }
+
+
+private:
+ std::array<int, 7> _priorities;
+ //must store the ident because the man says openlog might use the pointer as is and not a string copy
+ const std::string _ident;
+
+ //
+ // Simply maps spdlog's log level to syslog priority level.
+ //
+ int syslog_prio_from_level(const details::log_msg &msg) const
+ {
+ return _priorities[static_cast<int>(msg.level)];
+ }
+};
+}
+}
+
+#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/sinks/wincolor_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/sinks/wincolor_sink.h b/thirdparty/spdlog-20170710/include/spdlog/sinks/wincolor_sink.h
new file mode 100644
index 0000000..6611124
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/sinks/wincolor_sink.h
@@ -0,0 +1,117 @@
+//
+// Copyright(c) 2016 spdlog
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/sinks/base_sink.h"
+#include "spdlog/details/null_mutex.h"
+#include "spdlog/common.h"
+
+#include <mutex>
+#include <string>
+#include <map>
+#include <wincon.h>
+
+namespace spdlog
+{
+namespace sinks
+{
+/*
+ * Windows color console sink. Uses WriteConsoleA to write to the console with colors
+ */
+template<class Mutex>
+class wincolor_sink: public base_sink<Mutex>
+{
+public:
+ const WORD BOLD = FOREGROUND_INTENSITY;
+ const WORD RED = FOREGROUND_RED;
+ const WORD CYAN = FOREGROUND_GREEN | FOREGROUND_BLUE;
+ const WORD WHITE = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
+ const WORD YELLOW = FOREGROUND_RED | FOREGROUND_GREEN;
+
+ wincolor_sink(HANDLE std_handle): out_handle_(std_handle)
+ {
+ colors_[level::trace] = CYAN;
+ colors_[level::debug] = CYAN;
+ colors_[level::info] = WHITE | BOLD;
+ colors_[level::warn] = YELLOW | BOLD;
+ colors_[level::err] = RED | BOLD; // red bold
+ colors_[level::critical] = BACKGROUND_RED | WHITE | BOLD; // white bold on red background
+ colors_[level::off] = 0;
+ }
+
+ virtual ~wincolor_sink()
+ {
+ this->flush();
+ }
+
+ wincolor_sink(const wincolor_sink& other) = delete;
+ wincolor_sink& operator=(const wincolor_sink& other) = delete;
+
+protected:
+ virtual void _sink_it(const details::log_msg& msg) override
+ {
+ auto color = colors_[msg.level];
+ auto orig_attribs = set_console_attribs(color);
+ WriteConsoleA(out_handle_, msg.formatted.data(), static_cast<DWORD>(msg.formatted.size()), nullptr, nullptr);
+ SetConsoleTextAttribute(out_handle_, orig_attribs); //reset to orig colors
+ }
+
+ virtual void _flush() override
+ {
+ // windows console always flushed?
+ }
+
+ // change the color for the given level
+ void set_color(level::level_enum level, WORD color)
+ {
+ std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
+ colors_[level] = color;
+ }
+
+private:
+ HANDLE out_handle_;
+ std::map<level::level_enum, WORD> colors_;
+
+ // set color and return the orig console attributes (for resetting later)
+ WORD set_console_attribs(WORD attribs)
+ {
+ CONSOLE_SCREEN_BUFFER_INFO orig_buffer_info;
+ GetConsoleScreenBufferInfo(out_handle_, &orig_buffer_info);
+ SetConsoleTextAttribute(out_handle_, attribs);
+ return orig_buffer_info.wAttributes; //return orig attribs
+ }
+};
+
+//
+// windows color console to stdout
+//
+template<class Mutex>
+class wincolor_stdout_sink: public wincolor_sink<Mutex>
+{
+public:
+ wincolor_stdout_sink() : wincolor_sink<Mutex>(GetStdHandle(STD_OUTPUT_HANDLE))
+ {}
+};
+
+typedef wincolor_stdout_sink<std::mutex> wincolor_stdout_sink_mt;
+typedef wincolor_stdout_sink<details::null_mutex> wincolor_stdout_sink_st;
+
+//
+// windows color console to stderr
+//
+template<class Mutex>
+class wincolor_stderr_sink: public wincolor_sink<Mutex>
+{
+public:
+ wincolor_stderr_sink() : wincolor_sink<Mutex>(GetStdHandle(STD_ERROR_HANDLE))
+ {}
+};
+
+typedef wincolor_stderr_sink<std::mutex> wincolor_stderr_sink_mt;
+typedef wincolor_stderr_sink<details::null_mutex> wincolor_stderr_sink_st;
+
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/spdlog.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/spdlog.h b/thirdparty/spdlog-20170710/include/spdlog/spdlog.h
new file mode 100644
index 0000000..fb4ea59
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/spdlog.h
@@ -0,0 +1,187 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+// spdlog main header file.
+// see example.cpp for usage example
+
+#pragma once
+
+#define SPDLOG_VERSION "0.13.0"
+
+#include "spdlog/tweakme.h"
+#include "spdlog/common.h"
+#include "spdlog/logger.h"
+
+#include <memory>
+#include <functional>
+#include <chrono>
+#include <string>
+
+namespace spdlog
+{
+
+//
+// Return an existing logger or nullptr if a logger with such name doesn't exist.
+// example: spdlog::get("my_logger")->info("hello {}", "world");
+//
+std::shared_ptr<logger> get(const std::string& name);
+
+
+//
+// Set global formatting
+// example: spdlog::set_pattern("%Y-%m-%d %H:%M:%S.%e %l : %v");
+//
+void set_pattern(const std::string& format_string);
+void set_formatter(formatter_ptr f);
+
+//
+// Set global logging level for
+//
+void set_level(level::level_enum log_level);
+
+//
+// Set global error handler
+//
+void set_error_handler(log_err_handler);
+
+//
+// Turn on async mode (off by default) and set the queue size for each async_logger.
+// effective only for loggers created after this call.
+// queue_size: size of queue (must be power of 2):
+// Each logger will pre-allocate a dedicated queue with queue_size entries upon construction.
+//
+// async_overflow_policy (optional, block_retry by default):
+// async_overflow_policy::block_retry - if queue is full, block until queue has room for the new log entry.
+// async_overflow_policy::discard_log_msg - never block and discard any new messages when queue overflows.
+//
+// worker_warmup_cb (optional):
+// callback function that will be called in worker thread upon start (can be used to init stuff like thread affinity)
+//
+// worker_teardown_cb (optional):
+// callback function that will be called in worker thread upon exit
+//
+void set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function<void()>& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), const std::function<void()>& worker_teardown_cb = nullptr);
+
+// Turn off async mode
+void set_sync_mode();
+
+
+//
+// Create and register multi/single threaded basic file logger.
+// Basic logger simply writes to given file without any limitatons or rotations.
+//
+std::shared_ptr<logger> basic_logger_mt(const std::string& logger_name, const filename_t& filename, bool truncate = false);
+std::shared_ptr<logger> basic_logger_st(const std::string& logger_name, const filename_t& filename, bool truncate = false);
+
+//
+// Create and register multi/single threaded rotating file logger
+//
+std::shared_ptr<logger> rotating_logger_mt(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files);
+std::shared_ptr<logger> rotating_logger_st(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files);
+
+//
+// Create file logger which creates new file on the given time (default in midnight):
+//
+std::shared_ptr<logger> daily_logger_mt(const std::string& logger_name, const filename_t& filename, int hour=0, int minute=0);
+std::shared_ptr<logger> daily_logger_st(const std::string& logger_name, const filename_t& filename, int hour=0, int minute=0);
+
+//
+// Create and register stdout/stderr loggers
+//
+std::shared_ptr<logger> stdout_logger_mt(const std::string& logger_name);
+std::shared_ptr<logger> stdout_logger_st(const std::string& logger_name);
+std::shared_ptr<logger> stderr_logger_mt(const std::string& logger_name);
+std::shared_ptr<logger> stderr_logger_st(const std::string& logger_name);
+//
+// Create and register colored stdout/stderr loggers
+//
+std::shared_ptr<logger> stdout_color_mt(const std::string& logger_name);
+std::shared_ptr<logger> stdout_color_st(const std::string& logger_name);
+std::shared_ptr<logger> stderr_color_mt(const std::string& logger_name);
+std::shared_ptr<logger> stderr_color_st(const std::string& logger_name);
+
+
+//
+// Create and register a syslog logger
+//
+#ifdef SPDLOG_ENABLE_SYSLOG
+std::shared_ptr<logger> syslog_logger(const std::string& logger_name, const std::string& ident = "", int syslog_option = 0);
+#endif
+
+#if defined(__ANDROID__)
+std::shared_ptr<logger> android_logger(const std::string& logger_name, const std::string& tag = "spdlog");
+#endif
+
+// Create and register a logger with a single sink
+std::shared_ptr<logger> create(const std::string& logger_name, const sink_ptr& sink);
+
+// Create and register a logger with multiple sinks
+std::shared_ptr<logger> create(const std::string& logger_name, sinks_init_list sinks);
+template<class It>
+std::shared_ptr<logger> create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end);
+
+
+// Create and register a logger with templated sink type
+// Example:
+// spdlog::create<daily_file_sink_st>("mylog", "dailylog_filename");
+template <typename Sink, typename... Args>
+std::shared_ptr<spdlog::logger> create(const std::string& logger_name, Args...);
+
+// Create and register an async logger with a single sink
+std::shared_ptr<logger> create_async(const std::string& logger_name, const sink_ptr& sink, size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function<void()>& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), const std::function<void()>& worker_teardown_cb = nullptr);
+
+// Create and register an async logger with multiple sinks
+std::shared_ptr<logger> create_async(const std::string& logger_name, sinks_init_list sinks, size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function<void()>& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), const std::function<void()>& worker_teardown_cb = nullptr);
+template<class It>
+std::shared_ptr<logger> create_async(const std::string& logger_name, const It& sinks_begin, const It& sinks_end, size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function<void()>& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), const std::function<void()>& worker_teardown_cb = nullptr);
+
+// Register the given logger with the given name
+void register_logger(std::shared_ptr<logger> logger);
+
+// Apply a user defined function on all registered loggers
+// Example:
+// spdlog::apply_all([&](std::shared_ptr<spdlog::logger> l) {l->flush();});
+void apply_all(std::function<void(std::shared_ptr<logger>)> fun);
+
+// Drop the reference to the given logger
+void drop(const std::string &name);
+
+// Drop all references from the registry
+void drop_all();
+
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// Trace & Debug can be switched on/off at compile time for zero cost debug statements.
+// Uncomment SPDLOG_DEBUG_ON/SPDLOG_TRACE_ON in teakme.h to enable.
+// SPDLOG_TRACE(..) will also print current file and line.
+//
+// Example:
+// spdlog::set_level(spdlog::level::trace);
+// SPDLOG_TRACE(my_logger, "some trace message");
+// SPDLOG_TRACE(my_logger, "another trace message {} {}", 1, 2);
+// SPDLOG_DEBUG(my_logger, "some debug message {} {}", 3, 4);
+// SPDLOG_DEBUG_IF(my_logger, true, "some debug message {} {}", 3, 4);
+///////////////////////////////////////////////////////////////////////////////
+
+#ifdef SPDLOG_TRACE_ON
+#define SPDLOG_STR_H(x) #x
+#define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x)
+#define SPDLOG_TRACE(logger, ...) logger->trace("[" __FILE__ " line #" SPDLOG_STR_HELPER(__LINE__) "] " __VA_ARGS__)
+#define SPDLOG_TRACE_IF(logger, flag, ...) logger->trace_if(flag, "[" __FILE__ " line #" SPDLOG_STR_HELPER(__LINE__) "] " __VA_ARGS__)
+#else
+#define SPDLOG_TRACE(logger, ...)
+#endif
+
+#ifdef SPDLOG_DEBUG_ON
+#define SPDLOG_DEBUG(logger, ...) logger->debug(__VA_ARGS__)
+#define SPDLOG_DEBUG_IF(logger, flag, ...) logger->debug_if(flag, __VA_ARGS__)
+#else
+#define SPDLOG_DEBUG(logger, ...)
+#endif
+
+}
+
+
+#include "spdlog/details/spdlog_impl.h"
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/tweakme.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/tweakme.h b/thirdparty/spdlog-20170710/include/spdlog/tweakme.h
new file mode 100644
index 0000000..d1b63c0
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/tweakme.h
@@ -0,0 +1,134 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+///////////////////////////////////////////////////////////////////////////////
+//
+// Edit this file to squeeze more performance, and to customize supported features
+//
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Under Linux, the much faster CLOCK_REALTIME_COARSE clock can be used.
+// This clock is less accurate - can be off by dozens of millis - depending on the kernel HZ.
+// Uncomment to use it instead of the regular clock.
+//
+// #define SPDLOG_CLOCK_COARSE
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment if date/time logging is not needed and never appear in the log pattern.
+// This will prevent spdlog from quering the clock on each log call.
+//
+// WARNING: If the log pattern contains any date/time while this flag is on, the result is undefined.
+// You must set new pattern(spdlog::set_pattern(..") without any date/time in it
+//
+// #define SPDLOG_NO_DATETIME
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment if thread id logging is not needed (i.e. no %t in the log pattern).
+// This will prevent spdlog from quering the thread id on each log call.
+//
+// WARNING: If the log pattern contains thread id (i.e, %t) while this flag is on, the result is undefined.
+//
+// #define SPDLOG_NO_THREAD_ID
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment if logger name logging is not needed.
+// This will prevent spdlog from copying the logger name on each log call.
+//
+// #define SPDLOG_NO_NAME
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to enable the SPDLOG_DEBUG/SPDLOG_TRACE macros.
+//
+// #define SPDLOG_DEBUG_ON
+// #define SPDLOG_TRACE_ON
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to avoid locking in the registry operations (spdlog::get(), spdlog::drop() spdlog::register()).
+// Use only if your code never modifes concurrently the registry.
+// Note that upon creating a logger the registry is modified by spdlog..
+//
+// #define SPDLOG_NO_REGISTRY_MUTEX
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to avoid spdlog's usage of atomic log levels
+// Use only if your code never modifies a logger's log levels concurrently by different threads.
+//
+// #define SPDLOG_NO_ATOMIC_LEVELS
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to enable usage of wchar_t for file names on Windows.
+//
+// #define SPDLOG_WCHAR_FILENAMES
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to override default eol ("\n" or "\r\n" under Linux/Windows)
+//
+// #define SPDLOG_EOL ";-)\n"
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to use your own copy of the fmt library instead of spdlog's copy.
+// In this case spdlog will try to include <fmt/format.h> so set your -I flag accordingly.
+//
+// #define SPDLOG_FMT_EXTERNAL
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to enable syslog (disabled by default)
+//
+// #define SPDLOG_ENABLE_SYSLOG
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to enable wchar_t support (convert to utf8)
+//
+// #define SPDLOG_WCHAR_TO_UTF8_SUPPORT
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to prevent child processes from inheriting log file descriptors
+//
+// #define SPDLOG_PREVENT_CHILD_FD
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to mark some types as final, allowing more optimizations in release
+// mode with recent compilers. See GCC's documentation for -Wsuggest-final-types
+// for instance.
+//
+// #define SPDLOG_FINAL final
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Uncomment to enable message counting feature. Adds %i logger pattern that
+// prints log message sequence id.
+//
+// #define SPDLOG_ENABLE_MESSAGE_COUNTER
+///////////////////////////////////////////////////////////////////////////////
[7/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Posted by al...@apache.org.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/pattern_formatter_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/pattern_formatter_impl.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/pattern_formatter_impl.h
deleted file mode 100644
index 70b9dc8..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/pattern_formatter_impl.h
+++ /dev/null
@@ -1,670 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/formatter.h>
-#include <spdlog/details/log_msg.h>
-#include <spdlog/details/os.h>
-#include <spdlog/fmt/fmt.h>
-
-#include <chrono>
-#include <ctime>
-#include <memory>
-#include <mutex>
-#include <string>
-#include <thread>
-#include <utility>
-#include <vector>
-#include <array>
-
-namespace spdlog
-{
-namespace details
-{
-class flag_formatter
-{
-public:
- virtual ~flag_formatter()
- {}
- virtual void format(details::log_msg& msg, const std::tm& tm_time) = 0;
-};
-
-///////////////////////////////////////////////////////////////////////
-// name & level pattern appenders
-///////////////////////////////////////////////////////////////////////
-namespace
-{
-class name_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << *msg.logger_name;
- }
-};
-}
-
-// log level appender
-class level_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << level::to_str(msg.level);
- }
-};
-
-// short log level appender
-class short_level_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << level::to_short_str(msg.level);
- }
-};
-
-///////////////////////////////////////////////////////////////////////
-// Date time pattern appenders
-///////////////////////////////////////////////////////////////////////
-
-static const char* ampm(const tm& t)
-{
- return t.tm_hour >= 12 ? "PM" : "AM";
-}
-
-static int to12h(const tm& t)
-{
- return t.tm_hour > 12 ? t.tm_hour - 12 : t.tm_hour;
-}
-
-//Abbreviated weekday name
-using days_array = std::array<std::string, 7>;
-static const days_array& days()
-{
- static const days_array arr{ { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" } };
- return arr;
-}
-class a_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << days()[tm_time.tm_wday];
- }
-};
-
-//Full weekday name
-static const days_array& full_days()
-{
- static const days_array arr{ { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" } };
- return arr;
-}
-class A_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << full_days()[tm_time.tm_wday];
- }
-};
-
-//Abbreviated month
-using months_array = std::array<std::string, 12>;
-static const months_array& months()
-{
- static const months_array arr{ { "Jan", "Feb", "Mar", "Apr", "May", "June", "July", "Aug", "Sept", "Oct", "Nov", "Dec" } };
- return arr;
-}
-class b_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << months()[tm_time.tm_mon];
- }
-};
-
-//Full month name
-static const months_array& full_months()
-{
- static const months_array arr{ { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" } };
- return arr;
-}
-class B_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << full_months()[tm_time.tm_mon];
- }
-};
-
-
-//write 2 ints seperated by sep with padding of 2
-static fmt::MemoryWriter& pad_n_join(fmt::MemoryWriter& w, int v1, int v2, char sep)
-{
- w << fmt::pad(v1, 2, '0') << sep << fmt::pad(v2, 2, '0');
- return w;
-}
-
-//write 3 ints seperated by sep with padding of 2
-static fmt::MemoryWriter& pad_n_join(fmt::MemoryWriter& w, int v1, int v2, int v3, char sep)
-{
- w << fmt::pad(v1, 2, '0') << sep << fmt::pad(v2, 2, '0') << sep << fmt::pad(v3, 2, '0');
- return w;
-}
-
-
-//Date and time representation (Thu Aug 23 15:35:46 2014)
-class c_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << days()[tm_time.tm_wday] << ' ' << months()[tm_time.tm_mon] << ' ' << tm_time.tm_mday << ' ';
- pad_n_join(msg.formatted, tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec, ':') << ' ' << tm_time.tm_year + 1900;
- }
-};
-
-
-// year - 2 digit
-class C_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << fmt::pad(tm_time.tm_year % 100, 2, '0');
- }
-};
-
-
-
-// Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01
-class D_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- pad_n_join(msg.formatted, tm_time.tm_mon + 1, tm_time.tm_mday, tm_time.tm_year % 100, '/');
- }
-};
-
-
-// year - 4 digit
-class Y_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << tm_time.tm_year + 1900;
- }
-};
-
-// month 1-12
-class m_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << fmt::pad(tm_time.tm_mon + 1, 2, '0');
- }
-};
-
-// day of month 1-31
-class d_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << fmt::pad(tm_time.tm_mday, 2, '0');
- }
-};
-
-// hours in 24 format 0-23
-class H_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << fmt::pad(tm_time.tm_hour, 2, '0');
- }
-};
-
-// hours in 12 format 1-12
-class I_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << fmt::pad(to12h(tm_time), 2, '0');
- }
-};
-
-// minutes 0-59
-class M_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << fmt::pad(tm_time.tm_min, 2, '0');
- }
-};
-
-// seconds 0-59
-class S_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << fmt::pad(tm_time.tm_sec, 2, '0');
- }
-};
-
-// milliseconds
-class e_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- auto duration = msg.time.time_since_epoch();
- auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
- msg.formatted << fmt::pad(static_cast<int>(millis), 3, '0');
- }
-};
-
-// microseconds
-class f_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- auto duration = msg.time.time_since_epoch();
- auto micros = std::chrono::duration_cast<std::chrono::microseconds>(duration).count() % 1000000;
- msg.formatted << fmt::pad(static_cast<int>(micros), 6, '0');
- }
-};
-
-// nanoseconds
-class F_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- auto duration = msg.time.time_since_epoch();
- auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count() % 1000000000;
- msg.formatted << fmt::pad(static_cast<int>(ns), 9, '0');
- }
-};
-
-// AM/PM
-class p_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- msg.formatted << ampm(tm_time);
- }
-};
-
-
-// 12 hour clock 02:55:02 pm
-class r_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- pad_n_join(msg.formatted, to12h(tm_time), tm_time.tm_min, tm_time.tm_sec, ':') << ' ' << ampm(tm_time);
- }
-};
-
-// 24-hour HH:MM time, equivalent to %H:%M
-class R_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- pad_n_join(msg.formatted, tm_time.tm_hour, tm_time.tm_min, ':');
- }
-};
-
-// ISO 8601 time format (HH:MM:SS), equivalent to %H:%M:%S
-class T_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
- pad_n_join(msg.formatted, tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec, ':');
- }
-};
-
-
-// ISO 8601 offset from UTC in timezone (+-HH:MM)
-class z_formatter:public flag_formatter
-{
-public:
- const std::chrono::seconds cache_refresh = std::chrono::seconds(5);
-
- z_formatter():_last_update(std::chrono::seconds(0))
- {}
- z_formatter(const z_formatter&) = delete;
- z_formatter& operator=(const z_formatter&) = delete;
-
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
-#ifdef _WIN32
- int total_minutes = get_cached_offset(msg, tm_time);
-#else
- // No need to chache under gcc,
- // it is very fast (already stored in tm.tm_gmtoff)
- int total_minutes = os::utc_minutes_offset(tm_time);
-#endif
- bool is_negative = total_minutes < 0;
- char sign;
- if (is_negative)
- {
- total_minutes = -total_minutes;
- sign = '-';
- }
- else
- {
- sign = '+';
- }
-
- int h = total_minutes / 60;
- int m = total_minutes % 60;
- msg.formatted << sign;
- pad_n_join(msg.formatted, h, m, ':');
- }
-private:
- log_clock::time_point _last_update;
- int _offset_minutes;
- std::mutex _mutex;
-
- int get_cached_offset(const log_msg& msg, const std::tm& tm_time)
- {
- using namespace std::chrono;
- std::lock_guard<std::mutex> l(_mutex);
- if (msg.time - _last_update >= cache_refresh)
- {
- _offset_minutes = os::utc_minutes_offset(tm_time);
- _last_update = msg.time;
- }
- return _offset_minutes;
- }
-};
-
-
-
-// Thread id
-class t_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << msg.thread_id;
- }
-};
-
-// Current pid
-class pid_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << details::os::pid();
- }
-};
-
-
-class v_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << fmt::StringRef(msg.raw.data(), msg.raw.size());
- }
-};
-
-class ch_formatter:public flag_formatter
-{
-public:
- explicit ch_formatter(char ch): _ch(ch)
- {}
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << _ch;
- }
-private:
- char _ch;
-};
-
-
-//aggregate user chars to display as is
-class aggregate_formatter:public flag_formatter
-{
-public:
- aggregate_formatter()
- {}
- void add_ch(char ch)
- {
- _str += ch;
- }
- void format(details::log_msg& msg, const std::tm&) override
- {
- msg.formatted << _str;
- }
-private:
- std::string _str;
-};
-
-// Full info formatter
-// pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] %v
-class full_formatter:public flag_formatter
-{
- void format(details::log_msg& msg, const std::tm& tm_time) override
- {
-#ifndef SPDLOG_NO_DATETIME
- auto duration = msg.time.time_since_epoch();
- auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
-
- /* Slower version(while still very fast - about 3.2 million lines/sec under 10 threads),
- msg.formatted.write("[{:d}-{:02d}-{:02d} {:02d}:{:02d}:{:02d}.{:03d}] [{}] [{}] {} ",
- tm_time.tm_year + 1900,
- tm_time.tm_mon + 1,
- tm_time.tm_mday,
- tm_time.tm_hour,
- tm_time.tm_min,
- tm_time.tm_sec,
- static_cast<int>(millis),
- msg.logger_name,
- level::to_str(msg.level),
- msg.raw.str());*/
-
-
- // Faster (albeit uglier) way to format the line (5.6 million lines/sec under 10 threads)
- msg.formatted << '[' << static_cast<unsigned int>(tm_time.tm_year + 1900) << '-'
- << fmt::pad(static_cast<unsigned int>(tm_time.tm_mon + 1), 2, '0') << '-'
- << fmt::pad(static_cast<unsigned int>(tm_time.tm_mday), 2, '0') << ' '
- << fmt::pad(static_cast<unsigned int>(tm_time.tm_hour), 2, '0') << ':'
- << fmt::pad(static_cast<unsigned int>(tm_time.tm_min), 2, '0') << ':'
- << fmt::pad(static_cast<unsigned int>(tm_time.tm_sec), 2, '0') << '.'
- << fmt::pad(static_cast<unsigned int>(millis), 3, '0') << "] ";
-
- //no datetime needed
-#else
- (void)tm_time;
-#endif
-
-#ifndef SPDLOG_NO_NAME
- msg.formatted << '[' << *msg.logger_name << "] ";
-#endif
-
- msg.formatted << '[' << level::to_str(msg.level) << "] ";
- msg.formatted << fmt::StringRef(msg.raw.data(), msg.raw.size());
- }
-};
-
-
-
-}
-}
-///////////////////////////////////////////////////////////////////////////////
-// pattern_formatter inline impl
-///////////////////////////////////////////////////////////////////////////////
-inline spdlog::pattern_formatter::pattern_formatter(const std::string& pattern)
-{
- compile_pattern(pattern);
-}
-
-inline void spdlog::pattern_formatter::compile_pattern(const std::string& pattern)
-{
- auto end = pattern.end();
- std::unique_ptr<details::aggregate_formatter> user_chars;
- for (auto it = pattern.begin(); it != end; ++it)
- {
- if (*it == '%')
- {
- if (user_chars) //append user chars found so far
- _formatters.push_back(std::move(user_chars));
-
- if (++it != end)
- handle_flag(*it);
- else
- break;
- }
- else // chars not following the % sign should be displayed as is
- {
- if (!user_chars)
- user_chars = std::unique_ptr<details::aggregate_formatter>(new details::aggregate_formatter());
- user_chars->add_ch(*it);
- }
- }
- if (user_chars) //append raw chars found so far
- {
- _formatters.push_back(std::move(user_chars));
- }
-
-}
-inline void spdlog::pattern_formatter::handle_flag(char flag)
-{
- switch (flag)
- {
- // logger name
- case 'n':
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::name_formatter()));
- break;
-
- case 'l':
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::level_formatter()));
- break;
-
- case 'L':
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::short_level_formatter()));
- break;
-
- case('t'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::t_formatter()));
- break;
-
- case('v'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::v_formatter()));
- break;
-
- case('a'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::a_formatter()));
- break;
-
- case('A'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::A_formatter()));
- break;
-
- case('b'):
- case('h'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::b_formatter()));
- break;
-
- case('B'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::B_formatter()));
- break;
- case('c'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::c_formatter()));
- break;
-
- case('C'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::C_formatter()));
- break;
-
- case('Y'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::Y_formatter()));
- break;
-
- case('D'):
- case('x'):
-
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::D_formatter()));
- break;
-
- case('m'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::m_formatter()));
- break;
-
- case('d'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::d_formatter()));
- break;
-
- case('H'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::H_formatter()));
- break;
-
- case('I'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::I_formatter()));
- break;
-
- case('M'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::M_formatter()));
- break;
-
- case('S'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::S_formatter()));
- break;
-
- case('e'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::e_formatter()));
- break;
-
- case('f'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::f_formatter()));
- break;
- case('F'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::F_formatter()));
- break;
-
- case('p'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::p_formatter()));
- break;
-
- case('r'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::r_formatter()));
- break;
-
- case('R'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::R_formatter()));
- break;
-
- case('T'):
- case('X'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::T_formatter()));
- break;
-
- case('z'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::z_formatter()));
- break;
-
- case ('+'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::full_formatter()));
- break;
-
- case ('P'):
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::pid_formatter()));
- break;
-
- default: //Unkown flag appears as is
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::ch_formatter('%')));
- _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::ch_formatter(flag)));
- break;
- }
-}
-
-
-inline void spdlog::pattern_formatter::format(details::log_msg& msg)
-{
-
-#ifndef SPDLOG_NO_DATETIME
- auto tm_time = details::os::localtime(log_clock::to_time_t(msg.time));
-#else
- std::tm tm_time;
-#endif
- for (auto &f : _formatters)
- {
- f->format(msg, tm_time);
- }
- //write eol
- msg.formatted.write(details::os::eol, details::os::eol_size);
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/registry.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/registry.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/registry.h
deleted file mode 100644
index ee14adf..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/registry.h
+++ /dev/null
@@ -1,185 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-// Loggers registy of unique name->logger pointer
-// An attempt to create a logger with an already existing name will be ignored
-// If user requests a non existing logger, nullptr will be returned
-// This class is thread safe
-
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/logger.h>
-#include <spdlog/async_logger.h>
-#include <spdlog/common.h>
-
-#include <chrono>
-#include <functional>
-#include <memory>
-#include <mutex>
-#include <string>
-#include <unordered_map>
-
-namespace spdlog
-{
-namespace details
-{
-template <class Mutex> class registry_t
-{
-public:
-
- void register_logger(std::shared_ptr<logger> logger)
- {
- std::lock_guard<Mutex> lock(_mutex);
- auto logger_name = logger->name();
- throw_if_exists(logger_name);
- _loggers[logger_name] = logger;
- }
-
-
- std::shared_ptr<logger> get(const std::string& logger_name)
- {
- std::lock_guard<Mutex> lock(_mutex);
- auto found = _loggers.find(logger_name);
- return found == _loggers.end() ? nullptr : found->second;
- }
-
- template<class It>
- std::shared_ptr<logger> create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end)
- {
- std::lock_guard<Mutex> lock(_mutex);
- throw_if_exists(logger_name);
- std::shared_ptr<logger> new_logger;
- if (_async_mode)
- new_logger = std::make_shared<async_logger>(logger_name, sinks_begin, sinks_end, _async_q_size, _overflow_policy, _worker_warmup_cb, _flush_interval_ms, _worker_teardown_cb);
- else
- new_logger = std::make_shared<logger>(logger_name, sinks_begin, sinks_end);
-
- if (_formatter)
- new_logger->set_formatter(_formatter);
-
- if (_err_handler)
- new_logger->set_error_handler(_err_handler);
-
- new_logger->set_level(_level);
-
-
- //Add to registry
- _loggers[logger_name] = new_logger;
- return new_logger;
- }
-
- void apply_all(std::function<void(std::shared_ptr<logger>)> fun)
- {
- std::lock_guard<Mutex> lock(_mutex);
- for (auto &l : _loggers)
- fun(l.second);
- }
-
- void drop(const std::string& logger_name)
- {
- std::lock_guard<Mutex> lock(_mutex);
- _loggers.erase(logger_name);
- }
-
- void drop_all()
- {
- std::lock_guard<Mutex> lock(_mutex);
- _loggers.clear();
- }
- std::shared_ptr<logger> create(const std::string& logger_name, sinks_init_list sinks)
- {
- return create(logger_name, sinks.begin(), sinks.end());
- }
-
- std::shared_ptr<logger> create(const std::string& logger_name, sink_ptr sink)
- {
- return create(logger_name, { sink });
- }
-
-
- void formatter(formatter_ptr f)
- {
- std::lock_guard<Mutex> lock(_mutex);
- _formatter = f;
- for (auto& l : _loggers)
- l.second->set_formatter(_formatter);
- }
-
- void set_pattern(const std::string& pattern)
- {
- std::lock_guard<Mutex> lock(_mutex);
- _formatter = std::make_shared<pattern_formatter>(pattern);
- for (auto& l : _loggers)
- l.second->set_formatter(_formatter);
- }
-
- void set_level(level::level_enum log_level)
- {
- std::lock_guard<Mutex> lock(_mutex);
- for (auto& l : _loggers)
- l.second->set_level(log_level);
- _level = log_level;
- }
-
- void set_error_handler(log_err_handler handler)
- {
- for (auto& l : _loggers)
- l.second->set_error_handler(handler);
- _err_handler = handler;
- }
-
- void set_async_mode(size_t q_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb)
- {
- std::lock_guard<Mutex> lock(_mutex);
- _async_mode = true;
- _async_q_size = q_size;
- _overflow_policy = overflow_policy;
- _worker_warmup_cb = worker_warmup_cb;
- _flush_interval_ms = flush_interval_ms;
- _worker_teardown_cb = worker_teardown_cb;
- }
-
- void set_sync_mode()
- {
- std::lock_guard<Mutex> lock(_mutex);
- _async_mode = false;
- }
-
- static registry_t<Mutex>& instance()
- {
- static registry_t<Mutex> s_instance;
- return s_instance;
- }
-
-private:
- registry_t<Mutex>() {}
- registry_t<Mutex>(const registry_t<Mutex>&) = delete;
- registry_t<Mutex>& operator=(const registry_t<Mutex>&) = delete;
-
- void throw_if_exists(const std::string &logger_name)
- {
- if (_loggers.find(logger_name) != _loggers.end())
- throw spdlog_ex("logger with name '" + logger_name + "' already exists");
- }
- Mutex _mutex;
- std::unordered_map <std::string, std::shared_ptr<logger>> _loggers;
- formatter_ptr _formatter;
- level::level_enum _level = level::info;
- log_err_handler _err_handler;
- bool _async_mode = false;
- size_t _async_q_size = 0;
- async_overflow_policy _overflow_policy = async_overflow_policy::block_retry;
- std::function<void()> _worker_warmup_cb = nullptr;
- std::chrono::milliseconds _flush_interval_ms;
- std::function<void()> _worker_teardown_cb = nullptr;
-};
-#ifdef SPDLOG_NO_REGISTRY_MUTEX
-typedef registry_t<spdlog::details::null_mutex> registry;
-#else
-typedef registry_t<std::mutex> registry;
-#endif
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/spdlog_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/spdlog_impl.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/spdlog_impl.h
deleted file mode 100644
index 79d3ac4..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/spdlog_impl.h
+++ /dev/null
@@ -1,245 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-//
-// Global registry functions
-//
-#include <spdlog/spdlog.h>
-#include <spdlog/details/registry.h>
-#include <spdlog/sinks/file_sinks.h>
-#include <spdlog/sinks/stdout_sinks.h>
-#ifdef SPDLOG_ENABLE_SYSLOG
-#include <spdlog/sinks/syslog_sink.h>
-#endif
-
-#ifdef _WIN32
-#include <spdlog/sinks/wincolor_sink.h>
-#else
-#include <spdlog/sinks/ansicolor_sink.h>
-#endif
-
-
-#ifdef __ANDROID__
-#include <spdlog/sinks/android_sink.h>
-#endif
-
-#include <chrono>
-#include <functional>
-#include <memory>
-#include <string>
-
-inline void spdlog::register_logger(std::shared_ptr<logger> logger)
-{
- return details::registry::instance().register_logger(logger);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::get(const std::string& name)
-{
- return details::registry::instance().get(name);
-}
-
-inline void spdlog::drop(const std::string &name)
-{
- details::registry::instance().drop(name);
-}
-
-// Create multi/single threaded simple file logger
-inline std::shared_ptr<spdlog::logger> spdlog::basic_logger_mt(const std::string& logger_name, const filename_t& filename, bool truncate)
-{
- return create<spdlog::sinks::simple_file_sink_mt>(logger_name, filename, truncate);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::basic_logger_st(const std::string& logger_name, const filename_t& filename, bool truncate)
-{
- return create<spdlog::sinks::simple_file_sink_st>(logger_name, filename, truncate);
-}
-
-// Create multi/single threaded rotating file logger
-inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_mt(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files)
-{
- return create<spdlog::sinks::rotating_file_sink_mt>(logger_name, filename, max_file_size, max_files);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_st(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files)
-{
- return create<spdlog::sinks::rotating_file_sink_st>(logger_name, filename, max_file_size, max_files);
-}
-
-// Create file logger which creates new file at midnight):
-inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_mt(const std::string& logger_name, const filename_t& filename, int hour, int minute)
-{
- return create<spdlog::sinks::daily_file_sink_mt>(logger_name, filename, hour, minute);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_st(const std::string& logger_name, const filename_t& filename, int hour, int minute)
-{
- return create<spdlog::sinks::daily_file_sink_st>(logger_name, filename, hour, minute);
-}
-
-
-//
-// stdout/stderr loggers
-//
-inline std::shared_ptr<spdlog::logger> spdlog::stdout_logger_mt(const std::string& logger_name)
-{
- return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stdout_sink_mt::instance());
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stdout_logger_st(const std::string& logger_name)
-{
- return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stdout_sink_st::instance());
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stderr_logger_mt(const std::string& logger_name)
-{
- return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stderr_sink_mt::instance());
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stderr_logger_st(const std::string& logger_name)
-{
- return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stderr_sink_st::instance());
-}
-
-//
-// stdout/stderr color loggers
-//
-#ifdef _WIN32
-inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_mt(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::wincolor_stdout_sink_mt>();
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_st(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::wincolor_stdout_sink_st>();
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_mt(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::wincolor_stderr_sink_mt>();
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-
-
-inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_st(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::wincolor_stderr_sink_st>();
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-
-#else //ansi terminal colors
-
-inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_mt(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::ansicolor_sink>(spdlog::sinks::stdout_sink_mt::instance());
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_st(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::ansicolor_sink>(spdlog::sinks::stdout_sink_st::instance());
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_mt(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::ansicolor_sink>(spdlog::sinks::stderr_sink_mt::instance());
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-
-inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_st(const std::string& logger_name)
-{
- auto sink = std::make_shared<spdlog::sinks::ansicolor_sink>(spdlog::sinks::stderr_sink_st::instance());
- return spdlog::details::registry::instance().create(logger_name, sink);
-}
-#endif
-
-#ifdef SPDLOG_ENABLE_SYSLOG
-// Create syslog logger
-inline std::shared_ptr<spdlog::logger> spdlog::syslog_logger(const std::string& logger_name, const std::string& syslog_ident, int syslog_option)
-{
- return create<spdlog::sinks::syslog_sink>(logger_name, syslog_ident, syslog_option);
-}
-#endif
-
-#ifdef __ANDROID__
-inline std::shared_ptr<spdlog::logger> spdlog::android_logger(const std::string& logger_name, const std::string& tag)
-{
- return create<spdlog::sinks::android_sink>(logger_name, tag);
-}
-#endif
-
-// Create and register a logger a single sink
-inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, const spdlog::sink_ptr& sink)
-{
- return details::registry::instance().create(logger_name, sink);
-}
-
-//Create logger with multiple sinks
-
-inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, spdlog::sinks_init_list sinks)
-{
- return details::registry::instance().create(logger_name, sinks);
-}
-
-
-template <typename Sink, typename... Args>
-inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, Args... args)
-{
- sink_ptr sink = std::make_shared<Sink>(args...);
- return details::registry::instance().create(logger_name, { sink });
-}
-
-
-template<class It>
-inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end)
-{
- return details::registry::instance().create(logger_name, sinks_begin, sinks_end);
-}
-
-inline void spdlog::set_formatter(spdlog::formatter_ptr f)
-{
- details::registry::instance().formatter(f);
-}
-
-inline void spdlog::set_pattern(const std::string& format_string)
-{
- return details::registry::instance().set_pattern(format_string);
-}
-
-inline void spdlog::set_level(level::level_enum log_level)
-{
- return details::registry::instance().set_level(log_level);
-}
-
-inline void spdlog::set_error_handler(log_err_handler handler)
-{
- return details::registry::instance().set_error_handler(handler);
-}
-
-
-inline void spdlog::set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb)
-{
- details::registry::instance().set_async_mode(queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb);
-}
-
-inline void spdlog::set_sync_mode()
-{
- details::registry::instance().set_sync_mode();
-}
-
-inline void spdlog::apply_all(std::function<void(std::shared_ptr<logger>)> fun)
-{
- details::registry::instance().apply_all(fun);
-}
-
-inline void spdlog::drop_all()
-{
- details::registry::instance().drop_all();
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/dummy.cpp
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/dummy.cpp b/thirdparty/spdlog-0.13.0/include/spdlog/dummy.cpp
deleted file mode 100644
index 6b2d4ab..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/dummy.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-/**
- * @file dummy.cpp
- * MiNiFiMain implementation
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// Dummy CPP file to work around Cmake limitation on header only libraries
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.cc
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.cc b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.cc
deleted file mode 100644
index 2bd774e..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.cc
+++ /dev/null
@@ -1,940 +0,0 @@
-/*
- Formatting library for C++
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "format.h"
-
-#include <string.h>
-
-#include <cctype>
-#include <cerrno>
-#include <climits>
-#include <cmath>
-#include <cstdarg>
-#include <cstddef> // for std::ptrdiff_t
-
-#if defined(_WIN32) && defined(__MINGW32__)
-# include <cstring>
-#endif
-
-#if FMT_USE_WINDOWS_H
-# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX)
-# include <windows.h>
-# else
-# define NOMINMAX
-# include <windows.h>
-# undef NOMINMAX
-# endif
-#endif
-
-using fmt::internal::Arg;
-
-#if FMT_EXCEPTIONS
-# define FMT_TRY try
-# define FMT_CATCH(x) catch (x)
-#else
-# define FMT_TRY if (true)
-# define FMT_CATCH(x) if (false)
-#endif
-
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable: 4127) // conditional expression is constant
-# pragma warning(disable: 4702) // unreachable code
-// Disable deprecation warning for strerror. The latter is not called but
-// MSVC fails to detect it.
-# pragma warning(disable: 4996)
-#endif
-
-// Dummy implementations of strerror_r and strerror_s called if corresponding
-// system functions are not available.
-static inline fmt::internal::Null<> strerror_r(int, char *, ...) {
- return fmt::internal::Null<>();
-}
-static inline fmt::internal::Null<> strerror_s(char *, std::size_t, ...) {
- return fmt::internal::Null<>();
-}
-
-namespace fmt {
-
-FMT_FUNC internal::RuntimeError::~RuntimeError() throw() {}
-FMT_FUNC FormatError::~FormatError() throw() {}
-FMT_FUNC SystemError::~SystemError() throw() {}
-
-namespace {
-
-#ifndef _MSC_VER
-# define FMT_SNPRINTF snprintf
-#else // _MSC_VER
-inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) {
- va_list args;
- va_start(args, format);
- int result = vsnprintf_s(buffer, size, _TRUNCATE, format, args);
- va_end(args);
- return result;
-}
-# define FMT_SNPRINTF fmt_snprintf
-#endif // _MSC_VER
-
-#if defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
-# define FMT_SWPRINTF snwprintf
-#else
-# define FMT_SWPRINTF swprintf
-#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
-
-// Checks if a value fits in int - used to avoid warnings about comparing
-// signed and unsigned integers.
-template <bool IsSigned>
-struct IntChecker {
- template <typename T>
- static bool fits_in_int(T value) {
- unsigned max = INT_MAX;
- return value <= max;
- }
- static bool fits_in_int(bool) { return true; }
-};
-
-template <>
-struct IntChecker<true> {
- template <typename T>
- static bool fits_in_int(T value) {
- return value >= INT_MIN && value <= INT_MAX;
- }
- static bool fits_in_int(int) { return true; }
-};
-
-const char RESET_COLOR[] = "\x1b[0m";
-
-typedef void (*FormatFunc)(Writer &, int, StringRef);
-
-// Portable thread-safe version of strerror.
-// Sets buffer to point to a string describing the error code.
-// This can be either a pointer to a string stored in buffer,
-// or a pointer to some static immutable string.
-// Returns one of the following values:
-// 0 - success
-// ERANGE - buffer is not large enough to store the error message
-// other - failure
-// Buffer should be at least of size 1.
-int safe_strerror(
- int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT {
- FMT_ASSERT(buffer != 0 && buffer_size != 0, "invalid buffer");
-
- class StrError {
- private:
- int error_code_;
- char *&buffer_;
- std::size_t buffer_size_;
-
- // A noop assignment operator to avoid bogus warnings.
- void operator=(const StrError &) {}
-
- // Handle the result of XSI-compliant version of strerror_r.
- int handle(int result) {
- // glibc versions before 2.13 return result in errno.
- return result == -1 ? errno : result;
- }
-
- // Handle the result of GNU-specific version of strerror_r.
- int handle(char *message) {
- // If the buffer is full then the message is probably truncated.
- if (message == buffer_ && strlen(buffer_) == buffer_size_ - 1)
- return ERANGE;
- buffer_ = message;
- return 0;
- }
-
- // Handle the case when strerror_r is not available.
- int handle(internal::Null<>) {
- return fallback(strerror_s(buffer_, buffer_size_, error_code_));
- }
-
- // Fallback to strerror_s when strerror_r is not available.
- int fallback(int result) {
- // If the buffer is full then the message is probably truncated.
- return result == 0 && strlen(buffer_) == buffer_size_ - 1 ?
- ERANGE : result;
- }
-
- // Fallback to strerror if strerror_r and strerror_s are not available.
- int fallback(internal::Null<>) {
- errno = 0;
- buffer_ = strerror(error_code_);
- return errno;
- }
-
- public:
- StrError(int err_code, char *&buf, std::size_t buf_size)
- : error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {}
-
- int run() {
- strerror_r(0, 0, ""); // Suppress a warning about unused strerror_r.
- return handle(strerror_r(error_code_, buffer_, buffer_size_));
- }
- };
- return StrError(error_code, buffer, buffer_size).run();
-}
-
-void format_error_code(Writer &out, int error_code,
- StringRef message) FMT_NOEXCEPT {
- // Report error code making sure that the output fits into
- // INLINE_BUFFER_SIZE to avoid dynamic memory allocation and potential
- // bad_alloc.
- out.clear();
- static const char SEP[] = ": ";
- static const char ERROR_STR[] = "error ";
- // Subtract 2 to account for terminating null characters in SEP and ERROR_STR.
- std::size_t error_code_size = sizeof(SEP) + sizeof(ERROR_STR) - 2;
- typedef internal::IntTraits<int>::MainType MainType;
- MainType abs_value = static_cast<MainType>(error_code);
- if (internal::is_negative(error_code)) {
- abs_value = 0 - abs_value;
- ++error_code_size;
- }
- error_code_size += internal::count_digits(abs_value);
- if (message.size() <= internal::INLINE_BUFFER_SIZE - error_code_size)
- out << message << SEP;
- out << ERROR_STR << error_code;
- assert(out.size() <= internal::INLINE_BUFFER_SIZE);
-}
-
-void report_error(FormatFunc func, int error_code,
- StringRef message) FMT_NOEXCEPT {
- MemoryWriter full_message;
- func(full_message, error_code, message);
- // Use Writer::data instead of Writer::c_str to avoid potential memory
- // allocation.
- std::fwrite(full_message.data(), full_message.size(), 1, stderr);
- std::fputc('\n', stderr);
-}
-
-// IsZeroInt::visit(arg) returns true iff arg is a zero integer.
-class IsZeroInt : public ArgVisitor<IsZeroInt, bool> {
- public:
- template <typename T>
- bool visit_any_int(T value) { return value == 0; }
-};
-
-// Checks if an argument is a valid printf width specifier and sets
-// left alignment if it is negative.
-class WidthHandler : public ArgVisitor<WidthHandler, unsigned> {
- private:
- FormatSpec &spec_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler);
-
- public:
- explicit WidthHandler(FormatSpec &spec) : spec_(spec) {}
-
- void report_unhandled_arg() {
- FMT_THROW(FormatError("width is not integer"));
- }
-
- template <typename T>
- unsigned visit_any_int(T value) {
- typedef typename internal::IntTraits<T>::MainType UnsignedType;
- UnsignedType width = static_cast<UnsignedType>(value);
- if (internal::is_negative(value)) {
- spec_.align_ = ALIGN_LEFT;
- width = 0 - width;
- }
- if (width > INT_MAX)
- FMT_THROW(FormatError("number is too big"));
- return static_cast<unsigned>(width);
- }
-};
-
-class PrecisionHandler : public ArgVisitor<PrecisionHandler, int> {
- public:
- void report_unhandled_arg() {
- FMT_THROW(FormatError("precision is not integer"));
- }
-
- template <typename T>
- int visit_any_int(T value) {
- if (!IntChecker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
- FMT_THROW(FormatError("number is too big"));
- return static_cast<int>(value);
- }
-};
-
-template <typename T, typename U>
-struct is_same {
- enum { value = 0 };
-};
-
-template <typename T>
-struct is_same<T, T> {
- enum { value = 1 };
-};
-
-// An argument visitor that converts an integer argument to T for printf,
-// if T is an integral type. If T is void, the argument is converted to
-// corresponding signed or unsigned type depending on the type specifier:
-// 'd' and 'i' - signed, other - unsigned)
-template <typename T = void>
-class ArgConverter : public ArgVisitor<ArgConverter<T>, void> {
- private:
- internal::Arg &arg_;
- wchar_t type_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter);
-
- public:
- ArgConverter(internal::Arg &arg, wchar_t type)
- : arg_(arg), type_(type) {}
-
- void visit_bool(bool value) {
- if (type_ != 's')
- visit_any_int(value);
- }
-
- template <typename U>
- void visit_any_int(U value) {
- bool is_signed = type_ == 'd' || type_ == 'i';
- using internal::Arg;
- typedef typename internal::Conditional<
- is_same<T, void>::value, U, T>::type TargetType;
- if (sizeof(TargetType) <= sizeof(int)) {
- // Extra casts are used to silence warnings.
- if (is_signed) {
- arg_.type = Arg::INT;
- arg_.int_value = static_cast<int>(static_cast<TargetType>(value));
- } else {
- arg_.type = Arg::UINT;
- typedef typename internal::MakeUnsigned<TargetType>::Type Unsigned;
- arg_.uint_value = static_cast<unsigned>(static_cast<Unsigned>(value));
- }
- } else {
- if (is_signed) {
- arg_.type = Arg::LONG_LONG;
- // glibc's printf doesn't sign extend arguments of smaller types:
- // std::printf("%lld", -42); // prints "4294967254"
- // but we don't have to do the same because it's a UB.
- arg_.long_long_value = static_cast<LongLong>(value);
- } else {
- arg_.type = Arg::ULONG_LONG;
- arg_.ulong_long_value =
- static_cast<typename internal::MakeUnsigned<U>::Type>(value);
- }
- }
- }
-};
-
-// Converts an integer argument to char for printf.
-class CharConverter : public ArgVisitor<CharConverter, void> {
- private:
- internal::Arg &arg_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter);
-
- public:
- explicit CharConverter(internal::Arg &arg) : arg_(arg) {}
-
- template <typename T>
- void visit_any_int(T value) {
- arg_.type = internal::Arg::CHAR;
- arg_.int_value = static_cast<char>(value);
- }
-};
-} // namespace
-
-namespace internal {
-
-template <typename Char>
-class PrintfArgFormatter :
- public ArgFormatterBase<PrintfArgFormatter<Char>, Char> {
-
- void write_null_pointer() {
- this->spec().type_ = 0;
- this->write("(nil)");
- }
-
- typedef ArgFormatterBase<PrintfArgFormatter<Char>, Char> Base;
-
- public:
- PrintfArgFormatter(BasicWriter<Char> &w, FormatSpec &s)
- : ArgFormatterBase<PrintfArgFormatter<Char>, Char>(w, s) {}
-
- void visit_bool(bool value) {
- FormatSpec &fmt_spec = this->spec();
- if (fmt_spec.type_ != 's')
- return this->visit_any_int(value);
- fmt_spec.type_ = 0;
- this->write(value);
- }
-
- void visit_char(int value) {
- const FormatSpec &fmt_spec = this->spec();
- BasicWriter<Char> &w = this->writer();
- if (fmt_spec.type_ && fmt_spec.type_ != 'c')
- w.write_int(value, fmt_spec);
- typedef typename BasicWriter<Char>::CharPtr CharPtr;
- CharPtr out = CharPtr();
- if (fmt_spec.width_ > 1) {
- Char fill = ' ';
- out = w.grow_buffer(fmt_spec.width_);
- if (fmt_spec.align_ != ALIGN_LEFT) {
- std::fill_n(out, fmt_spec.width_ - 1, fill);
- out += fmt_spec.width_ - 1;
- } else {
- std::fill_n(out + 1, fmt_spec.width_ - 1, fill);
- }
- } else {
- out = w.grow_buffer(1);
- }
- *out = static_cast<Char>(value);
- }
-
- void visit_cstring(const char *value) {
- if (value)
- Base::visit_cstring(value);
- else if (this->spec().type_ == 'p')
- write_null_pointer();
- else
- this->write("(null)");
- }
-
- void visit_pointer(const void *value) {
- if (value)
- return Base::visit_pointer(value);
- this->spec().type_ = 0;
- write_null_pointer();
- }
-
- void visit_custom(Arg::CustomValue c) {
- BasicFormatter<Char> formatter(ArgList(), this->writer());
- const Char format_str[] = {'}', 0};
- const Char *format = format_str;
- c.format(&formatter, c.value, &format);
- }
-};
-} // namespace internal
-} // namespace fmt
-
-FMT_FUNC void fmt::SystemError::init(
- int err_code, CStringRef format_str, ArgList args) {
- error_code_ = err_code;
- MemoryWriter w;
- internal::format_system_error(w, err_code, format(format_str, args));
- std::runtime_error &base = *this;
- base = std::runtime_error(w.str());
-}
-
-template <typename T>
-int fmt::internal::CharTraits<char>::format_float(
- char *buffer, std::size_t size, const char *format,
- unsigned width, int precision, T value) {
- if (width == 0) {
- return precision < 0 ?
- FMT_SNPRINTF(buffer, size, format, value) :
- FMT_SNPRINTF(buffer, size, format, precision, value);
- }
- return precision < 0 ?
- FMT_SNPRINTF(buffer, size, format, width, value) :
- FMT_SNPRINTF(buffer, size, format, width, precision, value);
-}
-
-template <typename T>
-int fmt::internal::CharTraits<wchar_t>::format_float(
- wchar_t *buffer, std::size_t size, const wchar_t *format,
- unsigned width, int precision, T value) {
- if (width == 0) {
- return precision < 0 ?
- FMT_SWPRINTF(buffer, size, format, value) :
- FMT_SWPRINTF(buffer, size, format, precision, value);
- }
- return precision < 0 ?
- FMT_SWPRINTF(buffer, size, format, width, value) :
- FMT_SWPRINTF(buffer, size, format, width, precision, value);
-}
-
-template <typename T>
-const char fmt::internal::BasicData<T>::DIGITS[] =
- "0001020304050607080910111213141516171819"
- "2021222324252627282930313233343536373839"
- "4041424344454647484950515253545556575859"
- "6061626364656667686970717273747576777879"
- "8081828384858687888990919293949596979899";
-
-#define FMT_POWERS_OF_10(factor) \
- factor * 10, \
- factor * 100, \
- factor * 1000, \
- factor * 10000, \
- factor * 100000, \
- factor * 1000000, \
- factor * 10000000, \
- factor * 100000000, \
- factor * 1000000000
-
-template <typename T>
-const uint32_t fmt::internal::BasicData<T>::POWERS_OF_10_32[] = {
- 0, FMT_POWERS_OF_10(1)
-};
-
-template <typename T>
-const uint64_t fmt::internal::BasicData<T>::POWERS_OF_10_64[] = {
- 0,
- FMT_POWERS_OF_10(1),
- FMT_POWERS_OF_10(fmt::ULongLong(1000000000)),
- // Multiply several constants instead of using a single long long constant
- // to avoid warnings about C++98 not supporting long long.
- fmt::ULongLong(1000000000) * fmt::ULongLong(1000000000) * 10
-};
-
-FMT_FUNC void fmt::internal::report_unknown_type(char code, const char *type) {
- (void)type;
- if (std::isprint(static_cast<unsigned char>(code))) {
- FMT_THROW(fmt::FormatError(
- fmt::format("unknown format code '{}' for {}", code, type)));
- }
- FMT_THROW(fmt::FormatError(
- fmt::format("unknown format code '\\x{:02x}' for {}",
- static_cast<unsigned>(code), type)));
-}
-
-#if FMT_USE_WINDOWS_H
-
-FMT_FUNC fmt::internal::UTF8ToUTF16::UTF8ToUTF16(fmt::StringRef s) {
- static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16";
- if (s.size() > INT_MAX)
- FMT_THROW(WindowsError(ERROR_INVALID_PARAMETER, ERROR_MSG));
- int s_size = static_cast<int>(s.size());
- int length = MultiByteToWideChar(
- CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, 0, 0);
- if (length == 0)
- FMT_THROW(WindowsError(GetLastError(), ERROR_MSG));
- buffer_.resize(length + 1);
- length = MultiByteToWideChar(
- CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, &buffer_[0], length);
- if (length == 0)
- FMT_THROW(WindowsError(GetLastError(), ERROR_MSG));
- buffer_[length] = 0;
-}
-
-FMT_FUNC fmt::internal::UTF16ToUTF8::UTF16ToUTF8(fmt::WStringRef s) {
- if (int error_code = convert(s)) {
- FMT_THROW(WindowsError(error_code,
- "cannot convert string from UTF-16 to UTF-8"));
- }
-}
-
-FMT_FUNC int fmt::internal::UTF16ToUTF8::convert(fmt::WStringRef s) {
- if (s.size() > INT_MAX)
- return ERROR_INVALID_PARAMETER;
- int s_size = static_cast<int>(s.size());
- int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, 0, 0, 0, 0);
- if (length == 0)
- return GetLastError();
- buffer_.resize(length + 1);
- length = WideCharToMultiByte(
- CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, 0, 0);
- if (length == 0)
- return GetLastError();
- buffer_[length] = 0;
- return 0;
-}
-
-FMT_FUNC void fmt::WindowsError::init(
- int err_code, CStringRef format_str, ArgList args) {
- error_code_ = err_code;
- MemoryWriter w;
- internal::format_windows_error(w, err_code, format(format_str, args));
- std::runtime_error &base = *this;
- base = std::runtime_error(w.str());
-}
-
-FMT_FUNC void fmt::internal::format_windows_error(
- fmt::Writer &out, int error_code,
- fmt::StringRef message) FMT_NOEXCEPT {
- FMT_TRY {
- MemoryBuffer<wchar_t, INLINE_BUFFER_SIZE> buffer;
- buffer.resize(INLINE_BUFFER_SIZE);
- for (;;) {
- wchar_t *system_message = &buffer[0];
- int result = FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
- 0, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- system_message, static_cast<uint32_t>(buffer.size()), 0);
- if (result != 0) {
- UTF16ToUTF8 utf8_message;
- if (utf8_message.convert(system_message) == ERROR_SUCCESS) {
- out << message << ": " << utf8_message;
- return;
- }
- break;
- }
- if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
- break; // Can't get error message, report error code instead.
- buffer.resize(buffer.size() * 2);
- }
- } FMT_CATCH(...) {}
- fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.
-}
-
-#endif // FMT_USE_WINDOWS_H
-
-FMT_FUNC void fmt::internal::format_system_error(
- fmt::Writer &out, int error_code,
- fmt::StringRef message) FMT_NOEXCEPT {
- FMT_TRY {
- MemoryBuffer<char, INLINE_BUFFER_SIZE> buffer;
- buffer.resize(INLINE_BUFFER_SIZE);
- for (;;) {
- char *system_message = &buffer[0];
- int result = safe_strerror(error_code, system_message, buffer.size());
- if (result == 0) {
- out << message << ": " << system_message;
- return;
- }
- if (result != ERANGE)
- break; // Can't get error message, report error code instead.
- buffer.resize(buffer.size() * 2);
- }
- } FMT_CATCH(...) {}
- fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.
-}
-
-template <typename Char>
-void fmt::internal::ArgMap<Char>::init(const ArgList &args) {
- if (!map_.empty())
- return;
- typedef internal::NamedArg<Char> NamedArg;
- const NamedArg *named_arg = 0;
- bool use_values =
- args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE;
- if (use_values) {
- for (unsigned i = 0;/*nothing*/; ++i) {
- internal::Arg::Type arg_type = args.type(i);
- switch (arg_type) {
- case internal::Arg::NONE:
- return;
- case internal::Arg::NAMED_ARG:
- named_arg = static_cast<const NamedArg*>(args.values_[i].pointer);
- map_.push_back(Pair(named_arg->name, *named_arg));
- break;
- default:
- /*nothing*/;
- }
- }
- return;
- }
- for (unsigned i = 0; i != ArgList::MAX_PACKED_ARGS; ++i) {
- internal::Arg::Type arg_type = args.type(i);
- if (arg_type == internal::Arg::NAMED_ARG) {
- named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
- map_.push_back(Pair(named_arg->name, *named_arg));
- }
- }
- for (unsigned i = ArgList::MAX_PACKED_ARGS;/*nothing*/; ++i) {
- switch (args.args_[i].type) {
- case internal::Arg::NONE:
- return;
- case internal::Arg::NAMED_ARG:
- named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
- map_.push_back(Pair(named_arg->name, *named_arg));
- break;
- default:
- /*nothing*/;
- }
- }
-}
-
-template <typename Char>
-void fmt::internal::FixedBuffer<Char>::grow(std::size_t) {
- FMT_THROW(std::runtime_error("buffer overflow"));
-}
-
-FMT_FUNC Arg fmt::internal::FormatterBase::do_get_arg(
- unsigned arg_index, const char *&error) {
- Arg arg = args_[arg_index];
- switch (arg.type) {
- case Arg::NONE:
- error = "argument index out of range";
- break;
- case Arg::NAMED_ARG:
- arg = *static_cast<const internal::Arg*>(arg.pointer);
- break;
- default:
- /*nothing*/;
- }
- return arg;
-}
-
-template <typename Char>
-void fmt::internal::PrintfFormatter<Char>::parse_flags(
- FormatSpec &spec, const Char *&s) {
- for (;;) {
- switch (*s++) {
- case '-':
- spec.align_ = ALIGN_LEFT;
- break;
- case '+':
- spec.flags_ |= SIGN_FLAG | PLUS_FLAG;
- break;
- case '0':
- spec.fill_ = '0';
- break;
- case ' ':
- spec.flags_ |= SIGN_FLAG;
- break;
- case '#':
- spec.flags_ |= HASH_FLAG;
- break;
- default:
- --s;
- return;
- }
- }
-}
-
-template <typename Char>
-Arg fmt::internal::PrintfFormatter<Char>::get_arg(
- const Char *s, unsigned arg_index) {
- (void)s;
- const char *error = 0;
- Arg arg = arg_index == UINT_MAX ?
- next_arg(error) : FormatterBase::get_arg(arg_index - 1, error);
- if (error)
- FMT_THROW(FormatError(!*s ? "invalid format string" : error));
- return arg;
-}
-
-template <typename Char>
-unsigned fmt::internal::PrintfFormatter<Char>::parse_header(
- const Char *&s, FormatSpec &spec) {
- unsigned arg_index = UINT_MAX;
- Char c = *s;
- if (c >= '0' && c <= '9') {
- // Parse an argument index (if followed by '$') or a width possibly
- // preceded with '0' flag(s).
- unsigned value = parse_nonnegative_int(s);
- if (*s == '$') { // value is an argument index
- ++s;
- arg_index = value;
- } else {
- if (c == '0')
- spec.fill_ = '0';
- if (value != 0) {
- // Nonzero value means that we parsed width and don't need to
- // parse it or flags again, so return now.
- spec.width_ = value;
- return arg_index;
- }
- }
- }
- parse_flags(spec, s);
- // Parse width.
- if (*s >= '0' && *s <= '9') {
- spec.width_ = parse_nonnegative_int(s);
- } else if (*s == '*') {
- ++s;
- spec.width_ = WidthHandler(spec).visit(get_arg(s));
- }
- return arg_index;
-}
-
-template <typename Char>
-void fmt::internal::PrintfFormatter<Char>::format(
- BasicWriter<Char> &writer, BasicCStringRef<Char> format_str) {
- const Char *start = format_str.c_str();
- const Char *s = start;
- while (*s) {
- Char c = *s++;
- if (c != '%') continue;
- if (*s == c) {
- write(writer, start, s);
- start = ++s;
- continue;
- }
- write(writer, start, s - 1);
-
- FormatSpec spec;
- spec.align_ = ALIGN_RIGHT;
-
- // Parse argument index, flags and width.
- unsigned arg_index = parse_header(s, spec);
-
- // Parse precision.
- if (*s == '.') {
- ++s;
- if ('0' <= *s && *s <= '9') {
- spec.precision_ = static_cast<int>(parse_nonnegative_int(s));
- } else if (*s == '*') {
- ++s;
- spec.precision_ = PrecisionHandler().visit(get_arg(s));
- }
- }
-
- Arg arg = get_arg(s, arg_index);
- if (spec.flag(HASH_FLAG) && IsZeroInt().visit(arg))
- spec.flags_ &= ~to_unsigned<int>(HASH_FLAG);
- if (spec.fill_ == '0') {
- if (arg.type <= Arg::LAST_NUMERIC_TYPE)
- spec.align_ = ALIGN_NUMERIC;
- else
- spec.fill_ = ' '; // Ignore '0' flag for non-numeric types.
- }
-
- // Parse length and convert the argument to the required type.
- switch (*s++) {
- case 'h':
- if (*s == 'h')
- ArgConverter<signed char>(arg, *++s).visit(arg);
- else
- ArgConverter<short>(arg, *s).visit(arg);
- break;
- case 'l':
- if (*s == 'l')
- ArgConverter<fmt::LongLong>(arg, *++s).visit(arg);
- else
- ArgConverter<long>(arg, *s).visit(arg);
- break;
- case 'j':
- ArgConverter<intmax_t>(arg, *s).visit(arg);
- break;
- case 'z':
- ArgConverter<std::size_t>(arg, *s).visit(arg);
- break;
- case 't':
- ArgConverter<std::ptrdiff_t>(arg, *s).visit(arg);
- break;
- case 'L':
- // printf produces garbage when 'L' is omitted for long double, no
- // need to do the same.
- break;
- default:
- --s;
- ArgConverter<void>(arg, *s).visit(arg);
- }
-
- // Parse type.
- if (!*s)
- FMT_THROW(FormatError("invalid format string"));
- spec.type_ = static_cast<char>(*s++);
- if (arg.type <= Arg::LAST_INTEGER_TYPE) {
- // Normalize type.
- switch (spec.type_) {
- case 'i': case 'u':
- spec.type_ = 'd';
- break;
- case 'c':
- // TODO: handle wchar_t
- CharConverter(arg).visit(arg);
- break;
- }
- }
-
- start = s;
-
- // Format argument.
- internal::PrintfArgFormatter<Char>(writer, spec).visit(arg);
- }
- write(writer, start, s);
-}
-
-FMT_FUNC void fmt::report_system_error(
- int error_code, fmt::StringRef message) FMT_NOEXCEPT {
- // 'fmt::' is for bcc32.
- fmt::report_error(internal::format_system_error, error_code, message);
-}
-
-#if FMT_USE_WINDOWS_H
-FMT_FUNC void fmt::report_windows_error(
- int error_code, fmt::StringRef message) FMT_NOEXCEPT {
- // 'fmt::' is for bcc32.
- fmt::report_error(internal::format_windows_error, error_code, message);
-}
-#endif
-
-FMT_FUNC void fmt::print(std::FILE *f, CStringRef format_str, ArgList args) {
- MemoryWriter w;
- w.write(format_str, args);
- std::fwrite(w.data(), 1, w.size(), f);
-}
-
-FMT_FUNC void fmt::print(CStringRef format_str, ArgList args) {
- print(stdout, format_str, args);
-}
-
-FMT_FUNC void fmt::print_colored(Color c, CStringRef format, ArgList args) {
- char escape[] = "\x1b[30m";
- escape[3] = static_cast<char>('0' + c);
- std::fputs(escape, stdout);
- print(format, args);
- std::fputs(RESET_COLOR, stdout);
-}
-
-FMT_FUNC int fmt::fprintf(std::FILE *f, CStringRef format, ArgList args) {
- MemoryWriter w;
- printf(w, format, args);
- std::size_t size = w.size();
- return std::fwrite(w.data(), 1, size, f) < size ? -1 : static_cast<int>(size);
-}
-
-#ifndef FMT_HEADER_ONLY
-
-template struct fmt::internal::BasicData<void>;
-
-// Explicit instantiations for char.
-
-template void fmt::internal::FixedBuffer<char>::grow(std::size_t);
-
-template void fmt::internal::ArgMap<char>::init(const fmt::ArgList &args);
-
-template void fmt::internal::PrintfFormatter<char>::format(
- BasicWriter<char> &writer, CStringRef format);
-
-template int fmt::internal::CharTraits<char>::format_float(
- char *buffer, std::size_t size, const char *format,
- unsigned width, int precision, double value);
-
-template int fmt::internal::CharTraits<char>::format_float(
- char *buffer, std::size_t size, const char *format,
- unsigned width, int precision, long double value);
-
-// Explicit instantiations for wchar_t.
-
-template void fmt::internal::FixedBuffer<wchar_t>::grow(std::size_t);
-
-template void fmt::internal::ArgMap<wchar_t>::init(const fmt::ArgList &args);
-
-template void fmt::internal::PrintfFormatter<wchar_t>::format(
- BasicWriter<wchar_t> &writer, WCStringRef format);
-
-template int fmt::internal::CharTraits<wchar_t>::format_float(
- wchar_t *buffer, std::size_t size, const wchar_t *format,
- unsigned width, int precision, double value);
-
-template int fmt::internal::CharTraits<wchar_t>::format_float(
- wchar_t *buffer, std::size_t size, const wchar_t *format,
- unsigned width, int precision, long double value);
-
-#endif // FMT_HEADER_ONLY
-
-#ifdef _MSC_VER
-# pragma warning(pop)
-#endif
[4/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Posted by al...@apache.org.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/README.md
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/README.md b/thirdparty/spdlog-20170710/README.md
new file mode 100644
index 0000000..e3ae7e0
--- /dev/null
+++ b/thirdparty/spdlog-20170710/README.md
@@ -0,0 +1,223 @@
+# spdlog
+
+Very fast, header only, C++ logging library. [](https://travis-ci.org/gabime/spdlog) [](https://ci.appveyor.com/project/gabime/spdlog)
+
+
+## Install
+#### Just copy the headers:
+
+* Copy the source [folder](https://github.com/gabime/spdlog/tree/master/include/spdlog) to your build tree and use a C++11 compiler.
+
+#### Or use your favourite package manager:
+
+* Ubuntu: `apt-get install libspdlog-dev`
+* Homebrew: `brew install spdlog`
+* FreeBSD: `cd /usr/ports/devel/spdlog/ && make install clean`
+* Fedora: `yum install spdlog`
+* Arch Linux: `pacman -S spdlog-git`
+* vcpkg: `vcpkg install spdlog`
+
+
+## Platforms
+ * Linux, FreeBSD, Solaris
+ * Windows (vc 2013+, cygwin/mingw)
+ * Mac OSX (clang 3.5+)
+ * Android
+
+## Features
+* Very fast - performance is the primary goal (see [benchmarks](#benchmarks) below).
+* Headers only, just copy and use.
+* Feature rich [call style](#usage-example) using the excellent [fmt](https://github.com/fmtlib/fmt) library.
+* Extremely fast asynchronous mode (optional) - using lockfree queues and other tricks to reach millions of calls/sec.
+* [Custom](https://github.com/gabime/spdlog/wiki/3.-Custom-formatting) formatting.
+* Conditional Logging
+* Multi/Single threaded loggers.
+* Various log targets:
+ * Rotating log files.
+ * Daily log files.
+ * Console logging (colors supported).
+ * syslog.
+ * Windows debugger (```OutputDebugString(..)```)
+ * Easily extendable with custom log targets (just implement a single function in the [sink](include/spdlog/sinks/sink.h) interface).
+* Severity based filtering - threshold levels can be modified in runtime as well as in compile time.
+
+
+
+## Benchmarks
+
+Below are some [benchmarks](bench) comparing popular log libraries under Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz
+
+#### Synchronous mode
+Time needed to log 1,000,000 lines in synchronous mode (in seconds, the best of 3 runs):
+
+|threads|boost log 1.54|glog |easylogging |spdlog|
+|-------|:-------:|:-----:|----------:|------:|
+|1| 4.169s |1.066s |0.975s |0.302s|
+|10| 6.180s |3.032s |2.857s |0.968s|
+|100| 5.981s |1.139s |4.512s |0.497s|
+
+
+#### Asynchronous mode
+Time needed to log 1,000,000 lines in asynchronous mode, i.e. the time it takes to put them in the async queue (in seconds, the best of 3 runs):
+
+|threads|g2log <sup>async logger</sup> |spdlog <sup>async mode</sup>|
+|:-------|:-----:|-------------------------:|
+|1| 1.850s |0.216s |
+|10| 0.943s |0.173s|
+|100| 0.959s |0.202s|
+
+
+
+
+## Usage Example
+```c++
+
+#include "spdlog/spdlog.h"
+
+#include <iostream>
+#include <memory>
+
+void async_example();
+void syslog_example();
+void user_defined_example();
+void err_handler_example();
+
+namespace spd = spdlog;
+int main(int, char*[])
+{
+ try
+ {
+ // Console logger with color
+ auto console = spd::stdout_color_mt("console");
+ console->info("Welcome to spdlog!");
+ console->error("Some error message with arg{}..", 1);
+
+ // Conditional logging example
+ auto i = 2;
+ console->warn_if(i != 0, "an important message");
+
+ // Formatting examples
+ console->warn("Easy padding in numbers like {:08d}", 12);
+ console->critical("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42);
+ console->info("Support for floats {:03.2f}", 1.23456);
+ console->info("Positional args are {1} {0}..", "too", "supported");
+ console->info("{:<30}", "left aligned");
+
+
+ spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function");
+
+ // Create basic file logger (not rotated)
+ auto my_logger = spd::basic_logger_mt("basic_logger", "logs/basic.txt");
+ my_logger->info("Some log message");
+
+ // Create a file rotating logger with 5mb size max and 3 rotated files
+ auto rotating_logger = spd::rotating_logger_mt("some_logger_name", "logs/mylogfile", 1048576 * 5, 3);
+ for (int i = 0; i < 10; ++i)
+ rotating_logger->info("{} * {} equals {:>10}", i, i, i*i);
+
+ // Create a daily logger - a new file is created every day on 2:30am
+ auto daily_logger = spd::daily_logger_mt("daily_logger", "logs/daily", 2, 30);
+ // trigger flush if the log severity is error or higher
+ daily_logger->flush_on(spd::level::err);
+ daily_logger->info(123.44);
+
+ // Customize msg format for all messages
+ spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***");
+ rotating_logger->info("This is another message with custom format");
+
+
+ // Runtime log levels
+ spd::set_level(spd::level::info); //Set global log level to info
+ console->debug("This message shold not be displayed!");
+ console->set_level(spd::level::debug); // Set specific logger's log level
+ console->debug("This message shold be displayed..");
+
+ // Compile time log levels
+ // define SPDLOG_DEBUG_ON or SPDLOG_TRACE_ON
+ SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23);
+ SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23);
+
+ // Asynchronous logging is very fast..
+ // Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous..
+ async_example();
+
+ // syslog example. linux/osx only
+ syslog_example();
+
+ // android example. compile with NDK
+ android_example();
+
+ // Log user-defined types example
+ user_defined_example();
+
+ // Change default log error handler
+ err_handler_example();
+
+ // Apply a function on all registered loggers
+ spd::apply_all([&](std::shared_ptr<spd::logger> l)
+ {
+ l->info("End of example.");
+ });
+
+ // Release and close all loggers
+ spd::drop_all();
+ }
+ // Exceptions will only be thrown upon failed logger or sink construction (not during logging)
+ catch (const spd::spdlog_ex& ex)
+ {
+ std::cout << "Log init failed: " << ex.what() << std::endl;
+ return 1;
+ }
+}
+
+void async_example()
+{
+ size_t q_size = 4096; //queue size must be power of 2
+ spd::set_async_mode(q_size);
+ auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt");
+ for (int i = 0; i < 100; ++i)
+ async_file->info("Async message #{}", i);
+}
+
+//syslog example
+void syslog_example()
+{
+#ifdef SPDLOG_ENABLE_SYSLOG
+ std::string ident = "spdlog-example";
+ auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID);
+ syslog_logger->warn("This is warning that will end up in syslog..");
+#endif
+}
+
+// user defined types logging by implementing operator<<
+struct my_type
+{
+ int i;
+ template<typename OStream>
+ friend OStream& operator<<(OStream& os, const my_type &c)
+ {
+ return os << "[my_type i="<<c.i << "]";
+ }
+};
+
+#include <spdlog/fmt/ostr.h> // must be included
+void user_defined_example()
+{
+ spd::get("console")->info("user defined type: {}", my_type { 14 });
+}
+
+//
+//custom error handler
+//
+void err_handler_example()
+{
+ spd::set_error_handler([](const std::string& msg) {
+ std::cerr << "my err handler: " << msg << std::endl;
+ });
+ // (or logger->set_error_handler(..) to set for specific logger)
+}
+
+```
+
+## Documentation
+Documentation can be found in the [wiki](https://github.com/gabime/spdlog/wiki/1.-QuickStart) pages.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/astyle.sh
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/astyle.sh b/thirdparty/spdlog-20170710/astyle.sh
new file mode 100755
index 0000000..a7a9051
--- /dev/null
+++ b/thirdparty/spdlog-20170710/astyle.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+find . -name "*\.h" -o -name "*\.cpp"|xargs dos2unix
+find . -name "*\.h" -o -name "*\.cpp"|xargs astyle -n -c -A1
+
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/cmake/Config.cmake.in
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/cmake/Config.cmake.in b/thirdparty/spdlog-20170710/cmake/Config.cmake.in
new file mode 100644
index 0000000..ba0b36f
--- /dev/null
+++ b/thirdparty/spdlog-20170710/cmake/Config.cmake.in
@@ -0,0 +1,24 @@
+# *************************************************************************/
+# * Copyright (c) 2015 Ruslan Baratov. */
+# * */
+# * Permission is hereby granted, free of charge, to any person obtaining */
+# * a copy of this software and associated documentation files (the */
+# * "Software"), to deal in the Software without restriction, including */
+# * without limitation the rights to use, copy, modify, merge, publish, */
+# * distribute, sublicense, and/or sell copies of the Software, and to */
+# * permit persons to whom the Software is furnished to do so, subject to */
+# * the following conditions: */
+# * */
+# * The above copyright notice and this permission notice shall be */
+# * included in all copies or substantial portions of the Software. */
+# * */
+# * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+# * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+# * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+# * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+# * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+# * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+# * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+# *************************************************************************/
+
+include("${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake")
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/cmake/spdlog.pc.in
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/cmake/spdlog.pc.in b/thirdparty/spdlog-20170710/cmake/spdlog.pc.in
new file mode 100644
index 0000000..262248a
--- /dev/null
+++ b/thirdparty/spdlog-20170710/cmake/spdlog.pc.in
@@ -0,0 +1,6 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+includedir=${prefix}/include
+
+Name: @PROJECT_NAME@
+Description: Super fast C++ logging library.
+Version: @PROJECT_VERSION@
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/async_logger.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/async_logger.h b/thirdparty/spdlog-20170710/include/spdlog/async_logger.h
new file mode 100644
index 0000000..9d7e08f
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/async_logger.h
@@ -0,0 +1,82 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+// Very fast asynchronous logger (millions of logs per second on an average desktop)
+// Uses pre allocated lockfree queue for maximum throughput even under large number of threads.
+// Creates a single back thread to pop messages from the queue and log them.
+//
+// Upon each log write the logger:
+// 1. Checks if its log level is enough to log the message
+// 2. Push a new copy of the message to a queue (or block the caller until space is available in the queue)
+// 3. will throw spdlog_ex upon log exceptions
+// Upon destruction, logs all remaining messages in the queue before destructing..
+
+#include "spdlog/common.h"
+#include "spdlog/logger.h"
+
+#include <chrono>
+#include <functional>
+#include <string>
+#include <memory>
+
+namespace spdlog
+{
+
+namespace details
+{
+class async_log_helper;
+}
+
+class async_logger SPDLOG_FINAL :public logger
+{
+public:
+ template<class It>
+ async_logger(const std::string& name,
+ const It& begin,
+ const It& end,
+ size_t queue_size,
+ const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
+ const std::function<void()>& worker_warmup_cb = nullptr,
+ const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
+ const std::function<void()>& worker_teardown_cb = nullptr);
+
+ async_logger(const std::string& logger_name,
+ sinks_init_list sinks,
+ size_t queue_size,
+ const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
+ const std::function<void()>& worker_warmup_cb = nullptr,
+ const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
+ const std::function<void()>& worker_teardown_cb = nullptr);
+
+ async_logger(const std::string& logger_name,
+ sink_ptr single_sink,
+ size_t queue_size,
+ const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
+ const std::function<void()>& worker_warmup_cb = nullptr,
+ const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
+ const std::function<void()>& worker_teardown_cb = nullptr);
+
+ //Wait for the queue to be empty, and flush synchronously
+ //Warning: this can potentially last forever as we wait it to complete
+ void flush() override;
+
+ // Error handler
+ virtual void set_error_handler(log_err_handler) override;
+ virtual log_err_handler error_handler() override;
+
+protected:
+ void _sink_it(details::log_msg& msg) override;
+ void _set_formatter(spdlog::formatter_ptr msg_formatter) override;
+ void _set_pattern(const std::string& pattern, pattern_time_type pattern_time) override;
+
+private:
+ std::unique_ptr<details::async_log_helper> _async_log_helper;
+};
+}
+
+
+#include "spdlog/details/async_logger_impl.h"
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/common.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/common.h b/thirdparty/spdlog-20170710/include/spdlog/common.h
new file mode 100644
index 0000000..fdfe7bc
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/common.h
@@ -0,0 +1,157 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include <string>
+#include <initializer_list>
+#include <chrono>
+#include <memory>
+#include <atomic>
+#include <exception>
+#include<functional>
+
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+#include <codecvt>
+#include <locale>
+#endif
+
+#include "spdlog/details/null_mutex.h"
+
+//visual studio upto 2013 does not support noexcept nor constexpr
+#if defined(_MSC_VER) && (_MSC_VER < 1900)
+#define SPDLOG_NOEXCEPT throw()
+#define SPDLOG_CONSTEXPR
+#else
+#define SPDLOG_NOEXCEPT noexcept
+#define SPDLOG_CONSTEXPR constexpr
+#endif
+
+// See tweakme.h
+#if !defined(SPDLOG_FINAL)
+#define SPDLOG_FINAL
+#endif
+
+#if defined(__GNUC__) || defined(__clang__)
+#define SPDLOG_DEPRECATED __attribute__((deprecated))
+#elif defined(_MSC_VER)
+#define SPDLOG_DEPRECATED __declspec(deprecated)
+#else
+#define SPDLOG_DEPRECATED
+#endif
+
+
+#include "spdlog/fmt/fmt.h"
+
+namespace spdlog
+{
+
+class formatter;
+
+namespace sinks
+{
+class sink;
+}
+
+using log_clock = std::chrono::system_clock;
+using sink_ptr = std::shared_ptr < sinks::sink >;
+using sinks_init_list = std::initializer_list < sink_ptr >;
+using formatter_ptr = std::shared_ptr<spdlog::formatter>;
+#if defined(SPDLOG_NO_ATOMIC_LEVELS)
+using level_t = details::null_atomic_int;
+#else
+using level_t = std::atomic<int>;
+#endif
+
+using log_err_handler = std::function<void(const std::string &err_msg)>;
+
+//Log level enum
+namespace level
+{
+typedef enum
+{
+ trace = 0,
+ debug = 1,
+ info = 2,
+ warn = 3,
+ err = 4,
+ critical = 5,
+ off = 6
+} level_enum;
+
+static const char* level_names[] { "trace", "debug", "info", "warning", "error", "critical", "off" };
+
+static const char* short_level_names[] { "T", "D", "I", "W", "E", "C", "O" };
+
+inline const char* to_str(spdlog::level::level_enum l)
+{
+ return level_names[l];
+}
+
+inline const char* to_short_str(spdlog::level::level_enum l)
+{
+ return short_level_names[l];
+}
+} //level
+
+
+//
+// Async overflow policy - block by default.
+//
+enum class async_overflow_policy
+{
+ block_retry, // Block / yield / sleep until message can be enqueued
+ discard_log_msg // Discard the message it enqueue fails
+};
+
+//
+// Pattern time - specific time getting to use for pattern_formatter.
+// local time by default
+//
+enum class pattern_time_type
+{
+ local, // log localtime
+ utc // log utc
+};
+
+//
+// Log exception
+//
+namespace details
+{
+namespace os
+{
+std::string errno_str(int err_num);
+}
+}
+class spdlog_ex: public std::exception
+{
+public:
+ spdlog_ex(const std::string& msg):_msg(msg)
+ {}
+ spdlog_ex(const std::string& msg, int last_errno)
+ {
+ _msg = msg + ": " + details::os::errno_str(last_errno);
+ }
+ const char* what() const SPDLOG_NOEXCEPT override
+ {
+ return _msg.c_str();
+ }
+private:
+ std::string _msg;
+
+};
+
+//
+// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
+//
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+using filename_t = std::wstring;
+#else
+using filename_t = std::string;
+#endif
+
+
+} //spdlog
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/async_log_helper.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/async_log_helper.h b/thirdparty/spdlog-20170710/include/spdlog/details/async_log_helper.h
new file mode 100644
index 0000000..6145dfa
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/async_log_helper.h
@@ -0,0 +1,399 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+// async log helper :
+// Process logs asynchronously using a back thread.
+//
+// If the internal queue of log messages reaches its max size,
+// then the client call will block until there is more room.
+//
+
+#pragma once
+
+#include "spdlog/common.h"
+#include "spdlog/sinks/sink.h"
+#include "spdlog/details/mpmc_bounded_q.h"
+#include "spdlog/details/log_msg.h"
+#include "spdlog/details/os.h"
+#include "spdlog/formatter.h"
+
+#include <chrono>
+#include <exception>
+#include <functional>
+#include <memory>
+#include <string>
+#include <thread>
+#include <utility>
+#include <vector>
+
+namespace spdlog
+{
+namespace details
+{
+
+class async_log_helper
+{
+ // Async msg to move to/from the queue
+ // Movable only. should never be copied
+ enum class async_msg_type
+ {
+ log,
+ flush,
+ terminate
+ };
+ struct async_msg
+ {
+ std::string logger_name;
+ level::level_enum level;
+ log_clock::time_point time;
+ size_t thread_id;
+ std::string txt;
+ async_msg_type msg_type;
+ size_t msg_id;
+
+ async_msg() = default;
+ ~async_msg() = default;
+
+
+async_msg(async_msg&& other) SPDLOG_NOEXCEPT:
+ logger_name(std::move(other.logger_name)),
+ level(std::move(other.level)),
+ time(std::move(other.time)),
+ thread_id(other.thread_id),
+ txt(std::move(other.txt)),
+ msg_type(std::move(other.msg_type)),
+ msg_id(other.msg_id)
+ {}
+
+ async_msg(async_msg_type m_type):
+ level(level::info),
+ thread_id(0),
+ msg_type(m_type),
+ msg_id(0)
+ {}
+
+ async_msg& operator=(async_msg&& other) SPDLOG_NOEXCEPT
+ {
+ logger_name = std::move(other.logger_name);
+ level = other.level;
+ time = std::move(other.time);
+ thread_id = other.thread_id;
+ txt = std::move(other.txt);
+ msg_type = other.msg_type;
+ msg_id = other.msg_id;
+ return *this;
+ }
+
+ // never copy or assign. should only be moved..
+ async_msg(const async_msg&) = delete;
+ async_msg& operator=(const async_msg& other) = delete;
+
+ // construct from log_msg
+ async_msg(const details::log_msg& m):
+ level(m.level),
+ time(m.time),
+ thread_id(m.thread_id),
+ txt(m.raw.data(), m.raw.size()),
+ msg_type(async_msg_type::log),
+ msg_id(m.msg_id)
+ {
+#ifndef SPDLOG_NO_NAME
+ logger_name = *m.logger_name;
+#endif
+ }
+
+
+ // copy into log_msg
+ void fill_log_msg(log_msg &msg)
+ {
+ msg.logger_name = &logger_name;
+ msg.level = level;
+ msg.time = time;
+ msg.thread_id = thread_id;
+ msg.raw << txt;
+ msg.msg_id = msg_id;
+ }
+ };
+
+public:
+
+ using item_type = async_msg;
+ using q_type = details::mpmc_bounded_queue<item_type>;
+
+ using clock = std::chrono::steady_clock;
+
+
+ async_log_helper(formatter_ptr formatter,
+ const std::vector<sink_ptr>& sinks,
+ size_t queue_size,
+ const log_err_handler err_handler,
+ const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
+ const std::function<void()>& worker_warmup_cb = nullptr,
+ const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
+ const std::function<void()>& worker_teardown_cb = nullptr);
+
+ void log(const details::log_msg& msg);
+
+ // stop logging and join the back thread
+ ~async_log_helper();
+
+ void set_formatter(formatter_ptr);
+
+ void flush(bool wait_for_q);
+
+ void set_error_handler(spdlog::log_err_handler err_handler);
+
+private:
+ formatter_ptr _formatter;
+ std::vector<std::shared_ptr<sinks::sink>> _sinks;
+
+ // queue of messages to log
+ q_type _q;
+
+ log_err_handler _err_handler;
+
+ bool _flush_requested;
+
+ bool _terminate_requested;
+
+
+ // overflow policy
+ const async_overflow_policy _overflow_policy;
+
+ // worker thread warmup callback - one can set thread priority, affinity, etc
+ const std::function<void()> _worker_warmup_cb;
+
+ // auto periodic sink flush parameter
+ const std::chrono::milliseconds _flush_interval_ms;
+
+ // worker thread teardown callback
+ const std::function<void()> _worker_teardown_cb;
+
+ // worker thread
+ std::thread _worker_thread;
+
+ void push_msg(async_msg&& new_msg);
+
+ // worker thread main loop
+ void worker_loop();
+
+ // pop next message from the queue and process it. will set the last_pop to the pop time
+ // return false if termination of the queue is required
+ bool process_next_msg(log_clock::time_point& last_pop, log_clock::time_point& last_flush);
+
+ void handle_flush_interval(log_clock::time_point& now, log_clock::time_point& last_flush);
+
+ // sleep,yield or return immediately using the time passed since last message as a hint
+ static void sleep_or_yield(const spdlog::log_clock::time_point& now, const log_clock::time_point& last_op_time);
+
+ // wait until the queue is empty
+ void wait_empty_q();
+
+};
+}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// async_sink class implementation
+///////////////////////////////////////////////////////////////////////////////
+inline spdlog::details::async_log_helper::async_log_helper(
+ formatter_ptr formatter,
+ const std::vector<sink_ptr>& sinks,
+ size_t queue_size,
+ log_err_handler err_handler,
+ const async_overflow_policy overflow_policy,
+ const std::function<void()>& worker_warmup_cb,
+ const std::chrono::milliseconds& flush_interval_ms,
+ const std::function<void()>& worker_teardown_cb):
+ _formatter(formatter),
+ _sinks(sinks),
+ _q(queue_size),
+ _err_handler(err_handler),
+ _flush_requested(false),
+ _terminate_requested(false),
+ _overflow_policy(overflow_policy),
+ _worker_warmup_cb(worker_warmup_cb),
+ _flush_interval_ms(flush_interval_ms),
+ _worker_teardown_cb(worker_teardown_cb),
+ _worker_thread(&async_log_helper::worker_loop, this)
+{}
+
+// Send to the worker thread termination message(level=off)
+// and wait for it to finish gracefully
+inline spdlog::details::async_log_helper::~async_log_helper()
+{
+ try
+ {
+ push_msg(async_msg(async_msg_type::terminate));
+ _worker_thread.join();
+ }
+ catch (...) // don't crash in destructor
+ {
+ }
+}
+
+
+//Try to push and block until succeeded (if the policy is not to discard when the queue is full)
+inline void spdlog::details::async_log_helper::log(const details::log_msg& msg)
+{
+ push_msg(async_msg(msg));
+}
+
+inline void spdlog::details::async_log_helper::push_msg(details::async_log_helper::async_msg&& new_msg)
+{
+ if (!_q.enqueue(std::move(new_msg)) && _overflow_policy != async_overflow_policy::discard_log_msg)
+ {
+ auto last_op_time = details::os::now();
+ auto now = last_op_time;
+ do
+ {
+ now = details::os::now();
+ sleep_or_yield(now, last_op_time);
+ }
+ while (!_q.enqueue(std::move(new_msg)));
+ }
+}
+
+// optionally wait for the queue be empty and request flush from the sinks
+inline void spdlog::details::async_log_helper::flush(bool wait_for_q)
+{
+ push_msg(async_msg(async_msg_type::flush));
+ if (wait_for_q)
+ wait_empty_q(); //return only make after the above flush message was processed
+}
+
+inline void spdlog::details::async_log_helper::worker_loop()
+{
+ if (_worker_warmup_cb) _worker_warmup_cb();
+ auto last_pop = details::os::now();
+ auto last_flush = last_pop;
+ auto active = true;
+ while (active)
+ {
+ try
+ {
+ active = process_next_msg(last_pop, last_flush);
+ }
+ catch (const std::exception &ex)
+ {
+ _err_handler(ex.what());
+ }
+ catch (...)
+ {
+ _err_handler("Unknown exception");
+ }
+ }
+ if (_worker_teardown_cb) _worker_teardown_cb();
+
+
+}
+
+// process next message in the queue
+// return true if this thread should still be active (while no terminate msg was received)
+inline bool spdlog::details::async_log_helper::process_next_msg(log_clock::time_point& last_pop, log_clock::time_point& last_flush)
+{
+ async_msg incoming_async_msg;
+
+ if (_q.dequeue(incoming_async_msg))
+ {
+ last_pop = details::os::now();
+ switch (incoming_async_msg.msg_type)
+ {
+ case async_msg_type::flush:
+ _flush_requested = true;
+ break;
+
+ case async_msg_type::terminate:
+ _flush_requested = true;
+ _terminate_requested = true;
+ break;
+
+ default:
+ log_msg incoming_log_msg;
+ incoming_async_msg.fill_log_msg(incoming_log_msg);
+ _formatter->format(incoming_log_msg);
+ for (auto &s : _sinks)
+ {
+ if (s->should_log(incoming_log_msg.level))
+ {
+ s->log(incoming_log_msg);
+ }
+ }
+ }
+ return true;
+ }
+
+ // Handle empty queue..
+ // This is the only place where the queue can terminate or flush to avoid losing messages already in the queue
+ else
+ {
+ auto now = details::os::now();
+ handle_flush_interval(now, last_flush);
+ sleep_or_yield(now, last_pop);
+ return !_terminate_requested;
+ }
+}
+
+// flush all sinks if _flush_interval_ms has expired
+inline void spdlog::details::async_log_helper::handle_flush_interval(log_clock::time_point& now, log_clock::time_point& last_flush)
+{
+ auto should_flush = _flush_requested || (_flush_interval_ms != std::chrono::milliseconds::zero() && now - last_flush >= _flush_interval_ms);
+ if (should_flush)
+ {
+ for (auto &s : _sinks)
+ s->flush();
+ now = last_flush = details::os::now();
+ _flush_requested = false;
+ }
+}
+
+inline void spdlog::details::async_log_helper::set_formatter(formatter_ptr msg_formatter)
+{
+ _formatter = msg_formatter;
+}
+
+
+// spin, yield or sleep. use the time passed since last message as a hint
+inline void spdlog::details::async_log_helper::sleep_or_yield(const spdlog::log_clock::time_point& now, const spdlog::log_clock::time_point& last_op_time)
+{
+ using namespace std::this_thread;
+ using std::chrono::milliseconds;
+ using std::chrono::microseconds;
+
+ auto time_since_op = now - last_op_time;
+
+ // spin upto 50 micros
+ if (time_since_op <= microseconds(50))
+ return;
+
+ // yield upto 150 micros
+ if (time_since_op <= microseconds(100))
+ return std::this_thread::yield();
+
+ // sleep for 20 ms upto 200 ms
+ if (time_since_op <= milliseconds(200))
+ return sleep_for(milliseconds(20));
+
+ // sleep for 200 ms
+ return sleep_for(milliseconds(200));
+}
+
+// wait for the queue to be empty
+inline void spdlog::details::async_log_helper::wait_empty_q()
+{
+ auto last_op = details::os::now();
+ while (_q.approx_size() > 0)
+ {
+ sleep_or_yield(details::os::now(), last_op);
+ }
+}
+
+inline void spdlog::details::async_log_helper::set_error_handler(spdlog::log_err_handler err_handler)
+{
+ _err_handler = err_handler;
+}
+
+
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/async_logger_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/async_logger_impl.h b/thirdparty/spdlog-20170710/include/spdlog/details/async_logger_impl.h
new file mode 100644
index 0000000..33486c2
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/async_logger_impl.h
@@ -0,0 +1,105 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+// Async Logger implementation
+// Use an async_sink (queue per logger) to perform the logging in a worker thread
+
+#include "spdlog/details/async_log_helper.h"
+#include "spdlog/async_logger.h"
+
+#include <string>
+#include <functional>
+#include <chrono>
+#include <memory>
+
+template<class It>
+inline spdlog::async_logger::async_logger(const std::string& logger_name,
+ const It& begin,
+ const It& end,
+ size_t queue_size,
+ const async_overflow_policy overflow_policy,
+ const std::function<void()>& worker_warmup_cb,
+ const std::chrono::milliseconds& flush_interval_ms,
+ const std::function<void()>& worker_teardown_cb) :
+ logger(logger_name, begin, end),
+ _async_log_helper(new details::async_log_helper(_formatter, _sinks, queue_size, _err_handler, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb))
+{
+}
+
+inline spdlog::async_logger::async_logger(const std::string& logger_name,
+ sinks_init_list sinks_list,
+ size_t queue_size,
+ const async_overflow_policy overflow_policy,
+ const std::function<void()>& worker_warmup_cb,
+ const std::chrono::milliseconds& flush_interval_ms,
+ const std::function<void()>& worker_teardown_cb) :
+ async_logger(logger_name, sinks_list.begin(), sinks_list.end(), queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb) {}
+
+inline spdlog::async_logger::async_logger(const std::string& logger_name,
+ sink_ptr single_sink,
+ size_t queue_size,
+ const async_overflow_policy overflow_policy,
+ const std::function<void()>& worker_warmup_cb,
+ const std::chrono::milliseconds& flush_interval_ms,
+ const std::function<void()>& worker_teardown_cb) :
+ async_logger(logger_name,
+{
+ single_sink
+}, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb) {}
+
+
+inline void spdlog::async_logger::flush()
+{
+ _async_log_helper->flush(true);
+}
+
+// Error handler
+inline void spdlog::async_logger::set_error_handler(spdlog::log_err_handler err_handler)
+{
+ _err_handler = err_handler;
+ _async_log_helper->set_error_handler(err_handler);
+
+}
+inline spdlog::log_err_handler spdlog::async_logger::error_handler()
+{
+ return _err_handler;
+}
+
+
+inline void spdlog::async_logger::_set_formatter(spdlog::formatter_ptr msg_formatter)
+{
+ _formatter = msg_formatter;
+ _async_log_helper->set_formatter(_formatter);
+}
+
+inline void spdlog::async_logger::_set_pattern(const std::string& pattern, pattern_time_type pattern_time)
+{
+ _formatter = std::make_shared<pattern_formatter>(pattern, pattern_time);
+ _async_log_helper->set_formatter(_formatter);
+}
+
+
+inline void spdlog::async_logger::_sink_it(details::log_msg& msg)
+{
+ try
+ {
+#if defined(SPDLOG_ENABLE_MESSAGE_COUNTER)
+ msg.msg_id = _msg_counter.fetch_add(1, std::memory_order_relaxed);
+#endif
+ _async_log_helper->log(msg);
+ if (_should_flush_on(msg))
+ _async_log_helper->flush(false); // do async flush
+ }
+ catch (const std::exception &ex)
+ {
+ _err_handler(ex.what());
+ }
+ catch (...)
+ {
+ _err_handler("Unknown exception");
+ }
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/file_helper.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/file_helper.h b/thirdparty/spdlog-20170710/include/spdlog/details/file_helper.h
new file mode 100644
index 0000000..d0d730e
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/file_helper.h
@@ -0,0 +1,117 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+// Helper class for file sink
+// When failing to open a file, retry several times(5) with small delay between the tries(10 ms)
+// Throw spdlog_ex exception on errors
+
+#include "spdlog/details/os.h"
+#include "spdlog/details/log_msg.h"
+
+#include <chrono>
+#include <cstdio>
+#include <string>
+#include <thread>
+#include <cerrno>
+
+namespace spdlog
+{
+namespace details
+{
+
+class file_helper
+{
+
+public:
+ const int open_tries = 5;
+ const int open_interval = 10;
+
+ explicit file_helper() :
+ _fd(nullptr)
+ {}
+
+ file_helper(const file_helper&) = delete;
+ file_helper& operator=(const file_helper&) = delete;
+
+ ~file_helper()
+ {
+ close();
+ }
+
+
+ void open(const filename_t& fname, bool truncate = false)
+ {
+
+ close();
+ auto *mode = truncate ? SPDLOG_FILENAME_T("wb") : SPDLOG_FILENAME_T("ab");
+ _filename = fname;
+ for (int tries = 0; tries < open_tries; ++tries)
+ {
+ if (!os::fopen_s(&_fd, fname, mode))
+ return;
+
+ std::this_thread::sleep_for(std::chrono::milliseconds(open_interval));
+ }
+
+ throw spdlog_ex("Failed opening file " + os::filename_to_str(_filename) + " for writing", errno);
+ }
+
+ void reopen(bool truncate)
+ {
+ if (_filename.empty())
+ throw spdlog_ex("Failed re opening file - was not opened before");
+ open(_filename, truncate);
+
+ }
+
+ void flush()
+ {
+ std::fflush(_fd);
+ }
+
+ void close()
+ {
+ if (_fd)
+ {
+ std::fclose(_fd);
+ _fd = nullptr;
+ }
+ }
+
+ void write(const log_msg& msg)
+ {
+
+ size_t msg_size = msg.formatted.size();
+ auto data = msg.formatted.data();
+ if (std::fwrite(data, 1, msg_size, _fd) != msg_size)
+ throw spdlog_ex("Failed writing to file " + os::filename_to_str(_filename), errno);
+ }
+
+ size_t size()
+ {
+ if (!_fd)
+ throw spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(_filename));
+ return os::filesize(_fd);
+ }
+
+ const filename_t& filename() const
+ {
+ return _filename;
+ }
+
+ static bool file_exists(const filename_t& name)
+ {
+
+ return os::file_exists(name);
+ }
+
+private:
+ FILE* _fd;
+ filename_t _filename;
+};
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/log_msg.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/log_msg.h b/thirdparty/spdlog-20170710/include/spdlog/details/log_msg.h
new file mode 100644
index 0000000..0d7ce4b
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/log_msg.h
@@ -0,0 +1,50 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/common.h"
+#include "spdlog/details/os.h"
+
+
+#include <string>
+#include <utility>
+
+namespace spdlog
+{
+namespace details
+{
+struct log_msg
+{
+ log_msg() = default;
+ log_msg(const std::string *loggers_name, level::level_enum lvl) :
+ logger_name(loggers_name),
+ level(lvl),
+ msg_id(0)
+ {
+#ifndef SPDLOG_NO_DATETIME
+ time = os::now();
+#endif
+
+#ifndef SPDLOG_NO_THREAD_ID
+ thread_id = os::thread_id();
+#endif
+ }
+
+ log_msg(const log_msg& other) = delete;
+ log_msg& operator=(log_msg&& other) = delete;
+ log_msg(log_msg&& other) = delete;
+
+
+ const std::string *logger_name;
+ level::level_enum level;
+ log_clock::time_point time;
+ size_t thread_id;
+ fmt::MemoryWriter raw;
+ fmt::MemoryWriter formatted;
+ size_t msg_id;
+};
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/logger_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/logger_impl.h b/thirdparty/spdlog-20170710/include/spdlog/details/logger_impl.h
new file mode 100644
index 0000000..79c4ef6
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/logger_impl.h
@@ -0,0 +1,563 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/logger.h"
+#include "spdlog/sinks/stdout_sinks.h"
+
+#include <memory>
+#include <string>
+
+
+// create logger with given name, sinks and the default pattern formatter
+// all other ctors will call this one
+template<class It>
+inline spdlog::logger::logger(const std::string& logger_name, const It& begin, const It& end):
+ _name(logger_name),
+ _sinks(begin, end),
+ _formatter(std::make_shared<pattern_formatter>("%+")),
+ _level(level::info),
+ _flush_level(level::off),
+ _last_err_time(0),
+ _msg_counter(1) // message counter will start from 1. 0-message id will be reserved for controll messages
+{
+ _err_handler = [this](const std::string &msg)
+ {
+ this->_default_err_handler(msg);
+ };
+}
+
+// ctor with sinks as init list
+inline spdlog::logger::logger(const std::string& logger_name, sinks_init_list sinks_list):
+ logger(logger_name, sinks_list.begin(), sinks_list.end())
+{}
+
+
+// ctor with single sink
+inline spdlog::logger::logger(const std::string& logger_name, spdlog::sink_ptr single_sink):
+ logger(logger_name,
+{
+ single_sink
+})
+{}
+
+
+inline spdlog::logger::~logger() = default;
+
+
+inline void spdlog::logger::set_formatter(spdlog::formatter_ptr msg_formatter)
+{
+ _set_formatter(msg_formatter);
+}
+
+inline void spdlog::logger::set_pattern(const std::string& pattern, pattern_time_type pattern_time)
+{
+ _set_pattern(pattern, pattern_time);
+}
+
+
+template <typename... Args>
+inline void spdlog::logger::log(level::level_enum lvl, const char* fmt, const Args&... args)
+{
+ if (!should_log(lvl)) return;
+
+ try
+ {
+ details::log_msg log_msg(&_name, lvl);
+ log_msg.raw.write(fmt, args...);
+ _sink_it(log_msg);
+ }
+ catch (const std::exception &ex)
+ {
+ _err_handler(ex.what());
+ }
+ catch (...)
+ {
+ _err_handler("Unknown exception");
+ }
+}
+
+template <typename... Args>
+inline void spdlog::logger::log(level::level_enum lvl, const char* msg)
+{
+ if (!should_log(lvl)) return;
+ try
+ {
+ details::log_msg log_msg(&_name, lvl);
+ log_msg.raw << msg;
+ _sink_it(log_msg);
+ }
+ catch (const std::exception &ex)
+ {
+ _err_handler(ex.what());
+ }
+ catch (...)
+ {
+ _err_handler("Unknown exception");
+ }
+
+}
+
+template<typename T>
+inline void spdlog::logger::log(level::level_enum lvl, const T& msg)
+{
+ if (!should_log(lvl)) return;
+ try
+ {
+ details::log_msg log_msg(&_name, lvl);
+ log_msg.raw << msg;
+ _sink_it(log_msg);
+ }
+ catch (const std::exception &ex)
+ {
+ _err_handler(ex.what());
+ }
+ catch (...)
+ {
+ _err_handler("Unknown exception");
+ }
+}
+
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::trace(const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ log(level::trace, fmt, arg1, args...);
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::debug(const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ log(level::debug, fmt, arg1, args...);
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::info(const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ log(level::info, fmt, arg1, args...);
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::warn(const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ log(level::warn, fmt, arg1, args...);
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::error(const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ log(level::err, fmt, arg1, args...);
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::critical(const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ log(level::critical, fmt, arg1, args...);
+}
+
+template <typename... Args>
+inline void spdlog::logger::log_if(const bool flag, level::level_enum lvl, const char* msg)
+{
+ if (flag)
+ {
+ log(lvl, msg);
+ }
+}
+
+template<typename T>
+inline void spdlog::logger::log_if(const bool flag, level::level_enum lvl, const T& msg)
+{
+ if (flag)
+ {
+ log(lvl, msg);
+ }
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::trace_if(const bool flag, const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::trace, fmt, arg1, args...);
+ }
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::debug_if(const bool flag, const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::debug, fmt, arg1, args...);
+ }
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::info_if(const bool flag, const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::info, fmt, arg1, args...);
+ }
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::warn_if(const bool flag, const char* fmt, const Arg1& arg1, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::warn, fmt, arg1, args...);
+ }
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::error_if(const bool flag, const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::err, fmt, arg1, args...);
+ }
+}
+
+template <typename Arg1, typename... Args>
+inline void spdlog::logger::critical_if(const bool flag, const char* fmt, const Arg1 &arg1, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::critical, fmt, arg1, args...);
+ }
+}
+
+
+template<typename T>
+inline void spdlog::logger::trace(const T& msg)
+{
+ log(level::trace, msg);
+}
+
+template<typename T>
+inline void spdlog::logger::debug(const T& msg)
+{
+ log(level::debug, msg);
+}
+
+
+template<typename T>
+inline void spdlog::logger::info(const T& msg)
+{
+ log(level::info, msg);
+}
+
+
+template<typename T>
+inline void spdlog::logger::warn(const T& msg)
+{
+ log(level::warn, msg);
+}
+
+template<typename T>
+inline void spdlog::logger::error(const T& msg)
+{
+ log(level::err, msg);
+}
+
+template<typename T>
+inline void spdlog::logger::critical(const T& msg)
+{
+ log(level::critical, msg);
+}
+
+template<typename T>
+inline void spdlog::logger::trace_if(const bool flag, const T& msg)
+{
+ if (flag)
+ {
+ log(level::trace, msg);
+ }
+}
+
+template<typename T>
+inline void spdlog::logger::debug_if(const bool flag, const T& msg)
+{
+ if (flag)
+ {
+ log(level::debug, msg);
+ }
+}
+
+template<typename T>
+inline void spdlog::logger::info_if(const bool flag, const T& msg)
+{
+ if (flag)
+ {
+ log(level::info, msg);
+ }
+}
+
+template<typename T>
+inline void spdlog::logger::warn_if(const bool flag, const T& msg)
+{
+ if (flag)
+ {
+ log(level::warn, msg);
+ }
+}
+
+template<typename T>
+inline void spdlog::logger::error_if(const bool flag, const T& msg)
+{
+ if (flag)
+ {
+ log(level::err, msg);
+ }
+}
+
+template<typename T>
+inline void spdlog::logger::critical_if(const bool flag, const T& msg)
+{
+ if (flag)
+ {
+ log(level::critical, msg);
+ }
+}
+
+
+#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
+#include <codecvt>
+
+template <typename... Args>
+inline void spdlog::logger::log(level::level_enum lvl, const wchar_t* msg)
+{
+ std::wstring_convert<std::codecvt_utf8<wchar_t> > conv;
+
+ log(lvl, conv.to_bytes(msg));
+}
+
+template <typename... Args>
+inline void spdlog::logger::log(level::level_enum lvl, const wchar_t* fmt, const Args&... args)
+{
+ fmt::WMemoryWriter wWriter;
+
+ wWriter.write(fmt, args...);
+ log(lvl, wWriter.c_str());
+}
+
+template <typename... Args>
+inline void spdlog::logger::trace(const wchar_t* fmt, const Args&... args)
+{
+ log(level::trace, fmt, args...);
+}
+
+template <typename... Args>
+inline void spdlog::logger::debug(const wchar_t* fmt, const Args&... args)
+{
+ log(level::debug, fmt, args...);
+}
+
+template <typename... Args>
+inline void spdlog::logger::info(const wchar_t* fmt, const Args&... args)
+{
+ log(level::info, fmt, args...);
+}
+
+
+template <typename... Args>
+inline void spdlog::logger::warn(const wchar_t* fmt, const Args&... args)
+{
+ log(level::warn, fmt, args...);
+}
+
+template <typename... Args>
+inline void spdlog::logger::error(const wchar_t* fmt, const Args&... args)
+{
+ log(level::err, fmt, args...);
+}
+
+template <typename... Args>
+inline void spdlog::logger::critical(const wchar_t* fmt, const Args&... args)
+{
+ log(level::critical, fmt, args...);
+}
+
+//
+// conditional logging
+//
+
+template <typename... Args>
+inline void spdlog::logger::log_if(const bool flag, level::level_enum lvl, const wchar_t* msg)
+{
+ if (flag)
+ {
+ log(lvl, msg);
+ }
+}
+
+template <typename... Args>
+inline void spdlog::logger::log_if(const bool flag, level::level_enum lvl, const wchar_t* fmt, const Args&... args)
+{
+ if (flag)
+ {
+ log(lvl, fmt, args);
+ }
+}
+
+template <typename... Args>
+inline void spdlog::logger::trace_if(const bool flag, const wchar_t* fmt, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::trace, fmt, args...);
+ }
+}
+
+template <typename... Args>
+inline void spdlog::logger::debug_if(const bool flag, const wchar_t* fmt, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::debug, fmt, args...);
+ }
+}
+
+template <typename... Args>
+inline void spdlog::logger::info_if(const bool flag, const wchar_t* fmt, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::info, fmt, args...);
+ }
+}
+
+
+template <typename... Args>
+inline void spdlog::logger::warn_if(const bool flag, const wchar_t* fmt, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::warn, fmt, args...);
+ }
+}
+
+template <typename... Args>
+inline void spdlog::logger::error_if(const bool flag, const wchar_t* fmt, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::err, fmt, args...);
+ }
+}
+
+template <typename... Args>
+inline void spdlog::logger::critical_if(const bool flag, const wchar_t* fmt, const Args&... args)
+{
+ if (flag)
+ {
+ log(level::critical, fmt, args...);
+ }
+}
+
+#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
+
+
+
+//
+// name and level
+//
+inline const std::string& spdlog::logger::name() const
+{
+ return _name;
+}
+
+inline void spdlog::logger::set_level(spdlog::level::level_enum log_level)
+{
+ _level.store(log_level);
+}
+
+inline void spdlog::logger::set_error_handler(spdlog::log_err_handler err_handler)
+{
+ _err_handler = err_handler;
+}
+
+inline spdlog::log_err_handler spdlog::logger::error_handler()
+{
+ return _err_handler;
+}
+
+
+inline void spdlog::logger::flush_on(level::level_enum log_level)
+{
+ _flush_level.store(log_level);
+}
+
+inline spdlog::level::level_enum spdlog::logger::level() const
+{
+ return static_cast<spdlog::level::level_enum>(_level.load(std::memory_order_relaxed));
+}
+
+inline bool spdlog::logger::should_log(spdlog::level::level_enum msg_level) const
+{
+ return msg_level >= _level.load(std::memory_order_relaxed);
+}
+
+//
+// protected virtual called at end of each user log call (if enabled) by the line_logger
+//
+inline void spdlog::logger::_sink_it(details::log_msg& msg)
+{
+#if defined(SPDLOG_ENABLE_MESSAGE_COUNTER)
+ msg.msg_id = _msg_counter.fetch_add(1, std::memory_order_relaxed);
+#endif
+ _formatter->format(msg);
+ for (auto &sink : _sinks)
+ {
+ if( sink->should_log( msg.level))
+ {
+ sink->log(msg);
+ }
+ }
+
+ if(_should_flush_on(msg))
+ flush();
+}
+
+inline void spdlog::logger::_set_pattern(const std::string& pattern, pattern_time_type pattern_time)
+{
+ _formatter = std::make_shared<pattern_formatter>(pattern, pattern_time);
+}
+inline void spdlog::logger::_set_formatter(formatter_ptr msg_formatter)
+{
+ _formatter = msg_formatter;
+}
+
+inline void spdlog::logger::flush()
+{
+ for (auto& sink : _sinks)
+ sink->flush();
+}
+
+inline void spdlog::logger::_default_err_handler(const std::string &msg)
+{
+ auto now = time(nullptr);
+ if (now - _last_err_time < 60)
+ return;
+ auto tm_time = details::os::localtime(now);
+ char date_buf[100];
+ std::strftime(date_buf, sizeof(date_buf), "%Y-%m-%d %H:%M:%S", &tm_time);
+ details::log_msg err_msg;
+ err_msg.formatted.write("[*** LOG ERROR ***] [{}] [{}] [{}]{}", name(), msg, date_buf, details::os::eol);
+ sinks::stderr_sink_mt::instance()->log(err_msg);
+ _last_err_time = now;
+}
+
+inline bool spdlog::logger::_should_flush_on(const details::log_msg &msg)
+{
+ const auto flush_level = _flush_level.load(std::memory_order_relaxed);
+ return (msg.level >= flush_level) && (msg.level != level::off);
+}
+
+inline const std::vector<spdlog::sink_ptr>& spdlog::logger::sinks() const
+{
+ return _sinks;
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/mpmc_bounded_q.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/mpmc_bounded_q.h b/thirdparty/spdlog-20170710/include/spdlog/details/mpmc_bounded_q.h
new file mode 100644
index 0000000..afd4c88
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/mpmc_bounded_q.h
@@ -0,0 +1,172 @@
+/*
+A modified version of Bounded MPMC queue by Dmitry Vyukov.
+
+Original code from:
+http://www.1024cores.net/home/lock-free-algorithms/queues/bounded-mpmc-queue
+
+licensed by Dmitry Vyukov under the terms below:
+
+Simplified BSD license
+
+Copyright (c) 2010-2011 Dmitry Vyukov. All rights reserved.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+1. Redistributions of source code must retain the above copyright notice, this list of
+conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list
+of conditions and the following disclaimer in the documentation and/or other materials
+provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY DMITRY VYUKOV "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+SHALL DMITRY VYUKOV OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The views and conclusions contained in the software and documentation are those of the authors and
+should not be interpreted as representing official policies, either expressed or implied, of Dmitry Vyukov.
+*/
+
+/*
+The code in its current form adds the license below:
+
+Copyright(c) 2015 Gabi Melman.
+Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+*/
+
+#pragma once
+
+#include "spdlog/common.h"
+
+#include <atomic>
+#include <utility>
+
+namespace spdlog
+{
+namespace details
+{
+
+template<typename T>
+class mpmc_bounded_queue
+{
+public:
+
+ using item_type = T;
+ mpmc_bounded_queue(size_t buffer_size)
+ :max_size_(buffer_size),
+ buffer_(new cell_t [buffer_size]),
+ buffer_mask_(buffer_size - 1)
+ {
+ //queue size must be power of two
+ if(!((buffer_size >= 2) && ((buffer_size & (buffer_size - 1)) == 0)))
+ throw spdlog_ex("async logger queue size must be power of two");
+
+ for (size_t i = 0; i != buffer_size; i += 1)
+ buffer_[i].sequence_.store(i, std::memory_order_relaxed);
+ enqueue_pos_.store(0, std::memory_order_relaxed);
+ dequeue_pos_.store(0, std::memory_order_relaxed);
+ }
+
+ ~mpmc_bounded_queue()
+ {
+ delete [] buffer_;
+ }
+
+
+ bool enqueue(T&& data)
+ {
+ cell_t* cell;
+ size_t pos = enqueue_pos_.load(std::memory_order_relaxed);
+ for (;;)
+ {
+ cell = &buffer_[pos & buffer_mask_];
+ size_t seq = cell->sequence_.load(std::memory_order_acquire);
+ intptr_t dif = (intptr_t)seq - (intptr_t)pos;
+ if (dif == 0)
+ {
+ if (enqueue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
+ break;
+ }
+ else if (dif < 0)
+ {
+ return false;
+ }
+ else
+ {
+ pos = enqueue_pos_.load(std::memory_order_relaxed);
+ }
+ }
+ cell->data_ = std::move(data);
+ cell->sequence_.store(pos + 1, std::memory_order_release);
+ return true;
+ }
+
+ bool dequeue(T& data)
+ {
+ cell_t* cell;
+ size_t pos = dequeue_pos_.load(std::memory_order_relaxed);
+ for (;;)
+ {
+ cell = &buffer_[pos & buffer_mask_];
+ size_t seq =
+ cell->sequence_.load(std::memory_order_acquire);
+ intptr_t dif = (intptr_t)seq - (intptr_t)(pos + 1);
+ if (dif == 0)
+ {
+ if (dequeue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
+ break;
+ }
+ else if (dif < 0)
+ return false;
+ else
+ pos = dequeue_pos_.load(std::memory_order_relaxed);
+ }
+ data = std::move(cell->data_);
+ cell->sequence_.store(pos + buffer_mask_ + 1, std::memory_order_release);
+ return true;
+ }
+
+ size_t approx_size()
+ {
+ size_t first_pos = dequeue_pos_.load(std::memory_order_relaxed);
+ size_t last_pos = enqueue_pos_.load(std::memory_order_relaxed);
+ if (last_pos <= first_pos)
+ return 0;
+ auto size = last_pos - first_pos;
+ return size < max_size_ ? size : max_size_;
+ }
+
+private:
+ struct cell_t
+ {
+ std::atomic<size_t> sequence_;
+ T data_;
+ };
+
+ size_t const max_size_;
+
+ static size_t const cacheline_size = 64;
+ typedef char cacheline_pad_t [cacheline_size];
+
+ cacheline_pad_t pad0_;
+ cell_t* const buffer_;
+ size_t const buffer_mask_;
+ cacheline_pad_t pad1_;
+ std::atomic<size_t> enqueue_pos_;
+ cacheline_pad_t pad2_;
+ std::atomic<size_t> dequeue_pos_;
+ cacheline_pad_t pad3_;
+
+ mpmc_bounded_queue(mpmc_bounded_queue const&) = delete;
+ void operator= (mpmc_bounded_queue const&) = delete;
+};
+
+} // ns details
+} // ns spdlog
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/null_mutex.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/null_mutex.h b/thirdparty/spdlog-20170710/include/spdlog/details/null_mutex.h
new file mode 100644
index 0000000..67b0aee
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/null_mutex.h
@@ -0,0 +1,45 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include <atomic>
+// null, no cost dummy "mutex" and dummy "atomic" int
+
+namespace spdlog
+{
+namespace details
+{
+struct null_mutex
+{
+ void lock() {}
+ void unlock() {}
+ bool try_lock()
+ {
+ return true;
+ }
+};
+
+struct null_atomic_int
+{
+ int value;
+ null_atomic_int() = default;
+
+ null_atomic_int(int val):value(val)
+ {}
+
+ int load(std::memory_order) const
+ {
+ return value;
+ }
+
+ void store(int val)
+ {
+ value = val;
+ }
+};
+
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/os.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/os.h b/thirdparty/spdlog-20170710/include/spdlog/details/os.h
new file mode 100644
index 0000000..735f601
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/os.h
@@ -0,0 +1,469 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+#pragma once
+
+#include "spdlog/common.h"
+
+#include <cstdio>
+#include <ctime>
+#include <functional>
+#include <string>
+#include <chrono>
+#include <thread>
+#include <algorithm>
+#include <cstring>
+#include <cstdlib>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#ifdef _WIN32
+
+#ifndef NOMINMAX
+#define NOMINMAX //prevent windows redefining min/max
+#endif
+
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#include <process.h> // _get_pid support
+#include <io.h> // _get_osfhandle and _isatty support
+
+#ifdef __MINGW32__
+#include <share.h>
+#endif
+
+#else // unix
+
+#include <unistd.h>
+#include <fcntl.h>
+
+#ifdef __linux__
+#include <sys/syscall.h> //Use gettid() syscall under linux to get thread id
+
+#elif __FreeBSD__
+#include <sys/thr.h> //Use thr_self() syscall under FreeBSD to get thread id
+#endif
+
+#endif //unix
+
+#ifndef __has_feature // Clang - feature checking macros.
+#define __has_feature(x) 0 // Compatibility with non-clang compilers.
+#endif
+
+
+namespace spdlog
+{
+namespace details
+{
+namespace os
+{
+
+inline spdlog::log_clock::time_point now()
+{
+
+#if defined __linux__ && defined SPDLOG_CLOCK_COARSE
+ timespec ts;
+ ::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
+ return std::chrono::time_point<log_clock, typename log_clock::duration>(
+ std::chrono::duration_cast<typename log_clock::duration>(
+ std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec)));
+
+
+#else
+ return log_clock::now();
+#endif
+
+}
+inline std::tm localtime(const std::time_t &time_tt)
+{
+
+#ifdef _WIN32
+ std::tm tm;
+ localtime_s(&tm, &time_tt);
+#else
+ std::tm tm;
+ localtime_r(&time_tt, &tm);
+#endif
+ return tm;
+}
+
+inline std::tm localtime()
+{
+ std::time_t now_t = time(nullptr);
+ return localtime(now_t);
+}
+
+
+inline std::tm gmtime(const std::time_t &time_tt)
+{
+
+#ifdef _WIN32
+ std::tm tm;
+ gmtime_s(&tm, &time_tt);
+#else
+ std::tm tm;
+ gmtime_r(&time_tt, &tm);
+#endif
+ return tm;
+}
+
+inline std::tm gmtime()
+{
+ std::time_t now_t = time(nullptr);
+ return gmtime(now_t);
+}
+inline bool operator==(const std::tm& tm1, const std::tm& tm2)
+{
+ return (tm1.tm_sec == tm2.tm_sec &&
+ tm1.tm_min == tm2.tm_min &&
+ tm1.tm_hour == tm2.tm_hour &&
+ tm1.tm_mday == tm2.tm_mday &&
+ tm1.tm_mon == tm2.tm_mon &&
+ tm1.tm_year == tm2.tm_year &&
+ tm1.tm_isdst == tm2.tm_isdst);
+}
+
+inline bool operator!=(const std::tm& tm1, const std::tm& tm2)
+{
+ return !(tm1 == tm2);
+}
+
+// eol definition
+#if !defined (SPDLOG_EOL)
+#ifdef _WIN32
+#define SPDLOG_EOL "\r\n"
+#else
+#define SPDLOG_EOL "\n"
+#endif
+#endif
+
+SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL;
+SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1;
+
+inline void prevent_child_fd(FILE *f)
+{
+#ifdef _WIN32
+ auto file_handle = (HANDLE)_get_osfhandle(_fileno(f));
+ if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0))
+ throw spdlog_ex("SetHandleInformation failed", errno);
+#else
+ auto fd = fileno(f);
+ if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
+ throw spdlog_ex("fcntl with FD_CLOEXEC failed", errno);
+#endif
+}
+
+
+//fopen_s on non windows for writing
+inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode)
+{
+#ifdef _WIN32
+#ifdef SPDLOG_WCHAR_FILENAMES
+ *fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
+#else
+ *fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
+#endif
+#else //unix
+ *fp = fopen((filename.c_str()), mode.c_str());
+#endif
+
+#ifdef SPDLOG_PREVENT_CHILD_FD
+ if (*fp != nullptr)
+ prevent_child_fd(*fp);
+#endif
+ return *fp == nullptr;
+}
+
+
+inline int remove(const filename_t &filename)
+{
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+ return _wremove(filename.c_str());
+#else
+ return std::remove(filename.c_str());
+#endif
+}
+
+inline int rename(const filename_t& filename1, const filename_t& filename2)
+{
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+ return _wrename(filename1.c_str(), filename2.c_str());
+#else
+ return std::rename(filename1.c_str(), filename2.c_str());
+#endif
+}
+
+
+//Return if file exists
+inline bool file_exists(const filename_t& filename)
+{
+#ifdef _WIN32
+#ifdef SPDLOG_WCHAR_FILENAMES
+ auto attribs = GetFileAttributesW(filename.c_str());
+#else
+ auto attribs = GetFileAttributesA(filename.c_str());
+#endif
+ return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY));
+#else //common linux/unix all have the stat system call
+ struct stat buffer;
+ return (stat(filename.c_str(), &buffer) == 0);
+#endif
+}
+
+
+
+
+//Return file size according to open FILE* object
+inline size_t filesize(FILE *f)
+{
+ if (f == nullptr)
+ throw spdlog_ex("Failed getting file size. fd is null");
+#ifdef _WIN32
+ int fd = _fileno(f);
+#if _WIN64 //64 bits
+ struct _stat64 st;
+ if (_fstat64(fd, &st) == 0)
+ return st.st_size;
+
+#else //windows 32 bits
+ long ret = _filelength(fd);
+ if (ret >= 0)
+ return static_cast<size_t>(ret);
+#endif
+
+#else // unix
+ int fd = fileno(f);
+ //64 bits(but not in osx, where fstat64 is deprecated)
+#if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__))
+ struct stat64 st;
+ if (fstat64(fd, &st) == 0)
+ return static_cast<size_t>(st.st_size);
+#else // unix 32 bits or osx
+ struct stat st;
+ if (fstat(fd, &st) == 0)
+ return static_cast<size_t>(st.st_size);
+#endif
+#endif
+ throw spdlog_ex("Failed getting file size from fd", errno);
+}
+
+
+
+
+//Return utc offset in minutes or throw spdlog_ex on failure
+inline int utc_minutes_offset(const std::tm& tm = details::os::localtime())
+{
+
+#ifdef _WIN32
+#if _WIN32_WINNT < _WIN32_WINNT_WS08
+ TIME_ZONE_INFORMATION tzinfo;
+ auto rv = GetTimeZoneInformation(&tzinfo);
+#else
+ DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
+ auto rv = GetDynamicTimeZoneInformation(&tzinfo);
+#endif
+ if (rv == TIME_ZONE_ID_INVALID)
+ throw spdlog::spdlog_ex("Failed getting timezone info. ", errno);
+
+ int offset = -tzinfo.Bias;
+ if (tm.tm_isdst)
+ offset -= tzinfo.DaylightBias;
+ else
+ offset -= tzinfo.StandardBias;
+ return offset;
+#else
+
+#if defined(sun) || defined(__sun)
+ // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
+ struct helper
+ {
+ static long int calculate_gmt_offset(const std::tm & localtm = details::os::localtime(), const std::tm & gmtm = details::os::gmtime())
+ {
+ int local_year = localtm.tm_year + (1900 - 1);
+ int gmt_year = gmtm.tm_year + (1900 - 1);
+
+ long int days = (
+ // difference in day of year
+ localtm.tm_yday - gmtm.tm_yday
+
+ // + intervening leap days
+ + ((local_year >> 2) - (gmt_year >> 2))
+ - (local_year / 100 - gmt_year / 100)
+ + ((local_year / 100 >> 2) - (gmt_year / 100 >> 2))
+
+ // + difference in years * 365 */
+ + (long int)(local_year - gmt_year) * 365
+ );
+
+ long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour);
+ long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min);
+ long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec);
+
+ return secs;
+ }
+ };
+
+ long int offset_seconds = helper::calculate_gmt_offset(tm);
+#else
+ long int offset_seconds = tm.tm_gmtoff;
+#endif
+
+ return static_cast<int>(offset_seconds / 60);
+#endif
+}
+
+//Return current thread id as size_t
+//It exists because the std::this_thread::get_id() is much slower(espcially under VS 2013)
+inline size_t _thread_id()
+{
+#ifdef _WIN32
+ return static_cast<size_t>(::GetCurrentThreadId());
+#elif __linux__
+# if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
+# define SYS_gettid __NR_gettid
+# endif
+ return static_cast<size_t>(syscall(SYS_gettid));
+#elif __FreeBSD__
+ long tid;
+ thr_self(&tid);
+ return static_cast<size_t>(tid);
+#elif __APPLE__
+ uint64_t tid;
+ pthread_threadid_np(nullptr, &tid);
+ return static_cast<size_t>(tid);
+#else //Default to standard C++11 (other Unix)
+ return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
+#endif
+}
+
+//Return current thread id as size_t (from thread local storage)
+inline size_t thread_id()
+{
+#if defined(_MSC_VER) && (_MSC_VER < 1900) || defined(__clang__) && !__has_feature(cxx_thread_local)
+ return _thread_id();
+#else
+ static thread_local const size_t tid = _thread_id();
+ return tid;
+#endif
+}
+
+
+
+
+// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+#define SPDLOG_FILENAME_T(s) L ## s
+inline std::string filename_to_str(const filename_t& filename)
+{
+ std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> c;
+ return c.to_bytes(filename);
+}
+#else
+#define SPDLOG_FILENAME_T(s) s
+inline std::string filename_to_str(const filename_t& filename)
+{
+ return filename;
+}
+#endif
+
+inline std::string errno_to_string(char[256], char* res)
+{
+ return std::string(res);
+}
+
+inline std::string errno_to_string(char buf[256], int res)
+{
+ if (res == 0)
+ {
+ return std::string(buf);
+ }
+ else
+ {
+ return "Unknown error";
+ }
+}
+
+// Return errno string (thread safe)
+inline std::string errno_str(int err_num)
+{
+ char buf[256];
+ SPDLOG_CONSTEXPR auto buf_size = sizeof(buf);
+
+#ifdef _WIN32
+ if (strerror_s(buf, buf_size, err_num) == 0)
+ return std::string(buf);
+ else
+ return "Unknown error";
+
+#elif defined(__FreeBSD__) || defined(__APPLE__) || defined(ANDROID) || defined(__SUNPRO_CC) || \
+ ((_POSIX_C_SOURCE >= 200112L) && ! defined(_GNU_SOURCE)) // posix version
+
+ if (strerror_r(err_num, buf, buf_size) == 0)
+ return std::string(buf);
+ else
+ return "Unknown error";
+
+#else // gnu version (might not use the given buf, so its retval pointer must be used)
+ auto err = strerror_r(err_num, buf, buf_size); // let compiler choose type
+ return errno_to_string(buf, err); // use overloading to select correct stringify function
+#endif
+}
+
+inline int pid()
+{
+
+#ifdef _WIN32
+ return ::_getpid();
+#else
+ return static_cast<int>(::getpid());
+#endif
+
+}
+
+
+// Detrmine if the terminal supports colors
+// Source: https://github.com/agauniyal/rang/
+inline bool is_color_terminal()
+{
+#ifdef _WIN32
+ return true;
+#else
+ static constexpr const char* Terms[] =
+ {
+ "ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm",
+ "linux", "msys", "putty", "rxvt", "screen", "vt100", "xterm"
+ };
+
+ const char *env_p = std::getenv("TERM");
+ if (env_p == nullptr)
+ {
+ return false;
+ }
+
+ static const bool result = std::any_of(
+ std::begin(Terms), std::end(Terms), [&](const char* term)
+ {
+ return std::strstr(env_p, term) != nullptr;
+ });
+ return result;
+#endif
+}
+
+
+// Detrmine if the terminal attached
+// Source: https://github.com/agauniyal/rang/
+inline bool in_terminal(FILE* file)
+{
+
+#ifdef _WIN32
+ return _isatty(_fileno(file)) ? true : false;
+#else
+ return isatty(fileno(file)) ? true : false;
+#endif
+}
+} //os
+} //details
+} //spdlog
[8/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Posted by al...@apache.org.
MINIFI-311 upgraded spdlog to snapshot of master
MINIFI-311 ported dockerfile to alpine
MINIFI-311 allow warnings on Linux for compatibility with Alpine
MINIFI-311 fixed spdlog path in BuildTests cmake file
MINIFI-349 moved to multi-stage docker build
MINIFI-311 removed unneeded dirs from spdlog snapshot
MINIFI-312 Handle spdlog compilation failures in Alpine Linux
This closes #118.
Signed-off-by: Aldrin Piri <al...@apache.org>
Project: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/repo
Commit: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/commit/8389c8aa
Tree: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/tree/8389c8aa
Diff: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/diff/8389c8aa
Branch: refs/heads/master
Commit: 8389c8aa827118e5a8d605f0def6b1e4727efa90
Parents: 7ecdafa
Author: Andrew Christianson <ac...@hortonworks.com>
Authored: Tue Jul 11 09:05:33 2017 -0700
Committer: Aldrin Piri <al...@apache.org>
Committed: Wed Aug 2 10:50:53 2017 -0400
----------------------------------------------------------------------
.gitignore | 1 +
CMakeLists.txt | 2 +-
cmake/BuildTests.cmake | 2 +-
docker/Dockerfile | 62 +-
libminifi/CMakeLists.txt | 4 +-
main/CMakeLists.txt | 2 +-
thirdparty/civetweb-1.9.1/CMakeLists.txt | 2 +-
thirdparty/spdlog-0.13.0/.gitignore | 64 -
thirdparty/spdlog-0.13.0/CMakeLists.txt | 87 -
thirdparty/spdlog-0.13.0/INSTALL | 13 -
thirdparty/spdlog-0.13.0/LICENSE | 22 -
thirdparty/spdlog-0.13.0/README.md | 218 -
thirdparty/spdlog-0.13.0/astyle.sh | 5 -
thirdparty/spdlog-0.13.0/cmake/Config.cmake.in | 24 -
thirdparty/spdlog-0.13.0/cmake/spdlog.pc.in | 6 -
.../spdlog-0.13.0/include/spdlog/async_logger.h | 82 -
.../spdlog-0.13.0/include/spdlog/common.h | 143 -
.../include/spdlog/details/async_log_helper.h | 391 --
.../include/spdlog/details/async_logger_impl.h | 102 -
.../include/spdlog/details/file_helper.h | 118 -
.../include/spdlog/details/log_msg.h | 46 -
.../include/spdlog/details/logger_impl.h | 296 --
.../include/spdlog/details/mpmc_bounded_q.h | 172 -
.../include/spdlog/details/null_mutex.h | 45 -
.../spdlog-0.13.0/include/spdlog/details/os.h | 406 --
.../spdlog/details/pattern_formatter_impl.h | 670 ---
.../include/spdlog/details/registry.h | 185 -
.../include/spdlog/details/spdlog_impl.h | 245 -
.../spdlog-0.13.0/include/spdlog/dummy.cpp | 22 -
.../include/spdlog/fmt/bundled/format.cc | 940 ----
.../include/spdlog/fmt/bundled/format.h | 4501 ------------------
.../include/spdlog/fmt/bundled/ostream.cc | 43 -
.../include/spdlog/fmt/bundled/ostream.h | 126 -
.../include/spdlog/fmt/bundled/posix.cc | 238 -
.../include/spdlog/fmt/bundled/posix.h | 443 --
.../include/spdlog/fmt/bundled/time.h | 58 -
.../spdlog-0.13.0/include/spdlog/fmt/fmt.h | 28 -
.../spdlog-0.13.0/include/spdlog/fmt/ostr.h | 17 -
.../spdlog-0.13.0/include/spdlog/formatter.h | 45 -
.../spdlog-0.13.0/include/spdlog/logger.h | 94 -
.../include/spdlog/sinks/android_sink.h | 75 -
.../include/spdlog/sinks/ansicolor_sink.h | 116 -
.../include/spdlog/sinks/base_sink.h | 45 -
.../include/spdlog/sinks/dist_sink.h | 71 -
.../include/spdlog/sinks/file_sinks.h | 239 -
.../include/spdlog/sinks/msvc_sink.h | 50 -
.../include/spdlog/sinks/null_sink.h | 34 -
.../include/spdlog/sinks/ostream_sink.h | 47 -
.../spdlog-0.13.0/include/spdlog/sinks/sink.h | 53 -
.../include/spdlog/sinks/stdout_sinks.h | 77 -
.../include/spdlog/sinks/syslog_sink.h | 81 -
.../include/spdlog/sinks/wincolor_sink.h | 116 -
.../spdlog-0.13.0/include/spdlog/spdlog.h | 178 -
.../spdlog-0.13.0/include/spdlog/tweakme.h | 108 -
thirdparty/spdlog-20170710/.gitignore | 64 +
thirdparty/spdlog-20170710/CMakeLists.txt | 87 +
thirdparty/spdlog-20170710/INSTALL | 13 +
thirdparty/spdlog-20170710/LICENSE | 22 +
thirdparty/spdlog-20170710/README.md | 223 +
thirdparty/spdlog-20170710/astyle.sh | 5 +
.../spdlog-20170710/cmake/Config.cmake.in | 24 +
thirdparty/spdlog-20170710/cmake/spdlog.pc.in | 6 +
.../include/spdlog/async_logger.h | 82 +
.../spdlog-20170710/include/spdlog/common.h | 157 +
.../include/spdlog/details/async_log_helper.h | 399 ++
.../include/spdlog/details/async_logger_impl.h | 105 +
.../include/spdlog/details/file_helper.h | 117 +
.../include/spdlog/details/log_msg.h | 50 +
.../include/spdlog/details/logger_impl.h | 563 +++
.../include/spdlog/details/mpmc_bounded_q.h | 172 +
.../include/spdlog/details/null_mutex.h | 45 +
.../spdlog-20170710/include/spdlog/details/os.h | 469 ++
.../spdlog/details/pattern_formatter_impl.h | 690 +++
.../include/spdlog/details/registry.h | 214 +
.../include/spdlog/details/spdlog_impl.h | 263 +
.../spdlog-20170710/include/spdlog/dummy.cpp | 22 +
.../include/spdlog/fmt/bundled/format.cc | 940 ++++
.../include/spdlog/fmt/bundled/format.h | 4501 ++++++++++++++++++
.../include/spdlog/fmt/bundled/ostream.cc | 43 +
.../include/spdlog/fmt/bundled/ostream.h | 126 +
.../include/spdlog/fmt/bundled/posix.cc | 238 +
.../include/spdlog/fmt/bundled/posix.h | 443 ++
.../include/spdlog/fmt/bundled/time.h | 58 +
.../spdlog-20170710/include/spdlog/fmt/fmt.h | 28 +
.../spdlog-20170710/include/spdlog/fmt/ostr.h | 17 +
.../spdlog-20170710/include/spdlog/formatter.h | 47 +
.../spdlog-20170710/include/spdlog/logger.h | 132 +
.../include/spdlog/sinks/android_sink.h | 90 +
.../include/spdlog/sinks/ansicolor_sink.h | 133 +
.../include/spdlog/sinks/base_sink.h | 50 +
.../include/spdlog/sinks/dist_sink.h | 73 +
.../include/spdlog/sinks/file_sinks.h | 242 +
.../include/spdlog/sinks/msvc_sink.h | 51 +
.../include/spdlog/sinks/null_sink.h | 34 +
.../include/spdlog/sinks/ostream_sink.h | 47 +
.../spdlog-20170710/include/spdlog/sinks/sink.h | 53 +
.../include/spdlog/sinks/stdout_sinks.h | 77 +
.../include/spdlog/sinks/syslog_sink.h | 81 +
.../include/spdlog/sinks/wincolor_sink.h | 117 +
.../spdlog-20170710/include/spdlog/spdlog.h | 187 +
.../spdlog-20170710/include/spdlog/tweakme.h | 134 +
101 files changed, 11791 insertions(+), 11203 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/.gitignore
----------------------------------------------------------------------
diff --git a/.gitignore b/.gitignore
index 3032f38..2ba3164 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,3 +53,4 @@ thirdparty/apache-rat/apache-rat*
# Ignore source files that have been placed in the docker directory during build
docker/minificppsource
+*.swp
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 454908e..361f9a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -79,7 +79,7 @@ else ()
message( FATAL_ERROR "LevelDB was not found. Please install LevelDB" )
endif (LEVELDB_FOUND)
find_package(UUID REQUIRED)
-file(GLOB SPD_SOURCES "thirdparty/spdlog-0.13.0/include/spdlog/*")
+file(GLOB SPD_SOURCES "thirdparty/spdlog-20170710/include/spdlog/*")
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/cmake/BuildTests.cmake
----------------------------------------------------------------------
diff --git a/cmake/BuildTests.cmake b/cmake/BuildTests.cmake
index 9500792..2502537 100644
--- a/cmake/BuildTests.cmake
+++ b/cmake/BuildTests.cmake
@@ -33,7 +33,7 @@ function(createTests testName)
message ("-- Adding test: ${testName}")
target_include_directories(${testName} PRIVATE BEFORE ${UUID_INCLUDE_DIRS})
target_include_directories(${testName} PRIVATE BEFORE "thirdparty/catch")
- target_include_directories(${testName} PRIVATE BEFORE "thirdparty/spdlog-0.13.0/include")
+ target_include_directories(${testName} PRIVATE BEFORE "thirdparty/spdlog-20170710/include")
target_include_directories(${testName} PRIVATE BEFORE "thirdparty/yaml-cpp-yaml-cpp-0.5.3/include")
target_include_directories(${testName} PRIVATE BEFORE "thirdparty/jsoncpp/include")
target_include_directories(${testName} PRIVATE BEFORE "thirdparty/civetweb-1.9.1/include")
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/docker/Dockerfile
----------------------------------------------------------------------
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 7721ebc..213015c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -16,7 +16,9 @@
# under the License.
#
-FROM ubuntu:16.10
+# First stage: the build environment
+# Edge required for leveldb
+FROM alpine:edge AS builder
MAINTAINER Apache NiFi <de...@nifi.apache.org>
ARG UID
@@ -25,27 +27,30 @@ ARG MINIFI_VERSION
ARG MINIFI_SOURCE_CODE
# Install the system dependencies needed for a build
-RUN apt-get update && apt-get install -y build-essential \
+# Add testing repo for leveldb
+RUN echo 'http://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories
+RUN apk --update --no-cache upgrade && apk --update --no-cache add gcc \
+ g++ \
+ make \
wget \
gdb \
- libboost-all-dev \
+ musl-dev \
+ boost-dev \
vim \
- uuid-dev \
- libleveldb-dev \
- libcurl4-openssl-dev \
+ util-linux-dev \
+ leveldb-dev \
+ curl-dev \
cmake \
git \
unzip \
- libgps-dev \
- gpsd \
- gpsd-clients \
- libssl-dev
+ gpsd-dev \
+ openssl-dev
ENV USER minificpp
ENV MINIFI_BASE_DIR /opt/minifi
# Setup minificpp user
-RUN addgroup --gid $GID $USER && adduser --uid $UID --gid $GID --disabled-password --gecos "" $USER
+RUN addgroup -g $GID $USER && adduser -u $UID -D -G $USER -g "" $USER
RUN mkdir -p $MINIFI_BASE_DIR
ADD $MINIFI_SOURCE_CODE $MINIFI_BASE_DIR
@@ -63,6 +68,39 @@ RUN cd $MINIFI_BASE_DIR \
&& make package \
&& tar -xzvf $MINIFI_BASE_DIR/build/nifi-minifi-cpp-$MINIFI_VERSION-bin.tar.gz -C $MINIFI_BASE_DIR
+# Second stage: the runtime image
+# Edge required for leveldb
+FROM alpine:edge
+
+ARG UID
+ARG GID
+ARG MINIFI_VERSION
+ARG MINIFI_SOURCE_CODE
+
+# Add testing repo for leveldb
+RUN echo 'http://dl-cdn.alpinelinux.org/alpine/edge/testing' >> /etc/apk/repositories
+
+RUN apk --update --no-cache upgrade && apk add --update --no-cache \
+ util-linux \
+ leveldb \
+ curl \
+ unzip \
+ gpsd \
+ openssl
+
# Start MiNiFi CPP in the foreground
-CMD cd $MINIFI_HOME && ./bin/minifi.sh run
+ENV USER minificpp
+ENV MINIFI_BASE_DIR /opt/minifi
+ENV MINIFI_HOME $MINIFI_BASE_DIR/nifi-minifi-cpp-$MINIFI_VERSION
+
+RUN addgroup -g $GID $USER && adduser -u $UID -D -G $USER -g "" $USER
+RUN mkdir -p $MINIFI_BASE_DIR
+
+# Copy built minifi distribution from builder
+COPY --from=builder ${MINIFI_HOME} ${MINIFI_HOME}
+RUN chown -R ${USER}:${USER} /opt/minifi
+
+USER $USER
+WORKDIR ${MINIFI_HOME}
+CMD ./bin/minifi.sh run
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/libminifi/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/libminifi/CMakeLists.txt b/libminifi/CMakeLists.txt
index 439c641..a78fd8f 100644
--- a/libminifi/CMakeLists.txt
+++ b/libminifi/CMakeLists.txt
@@ -55,7 +55,7 @@ else()
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
-include_directories(../thirdparty/spdlog-0.13.0/include)
+include_directories(../thirdparty/spdlog-20170710/include)
include_directories(../thirdparty/yaml-cpp-yaml-cpp-0.5.3/include)
include_directories(../thirdparty/civetweb-1.9.1/include)
include_directories(../thirdparty/jsoncpp/include)
@@ -64,7 +64,7 @@ include_directories(include)
file(GLOB SOURCES "src/core/logging/*.cpp" "src/io/*.cpp" "src/io/tls/*.cpp" "src/core/controller/*.cpp" "src/controllers/*.cpp" "src/core/*.cpp" "src/core/repository/*.cpp" "src/core/yaml/*.cpp" "src/core/reporting/*.cpp" "src/provenance/*.cpp" "src/processors/*.cpp" "src/utils/*.cpp" "src/*.cpp")
-file(GLOB SPD_SOURCES "../thirdparty/spdlog-0.13.0/include/spdlog/*")
+file(GLOB SPD_SOURCES "../thirdparty/spdlog-20170710/include/spdlog/*")
# Workaround the limitations of having a
# header only library
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/main/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index 93f5396..8c1a290 100644
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -23,7 +23,7 @@ IF(POLICY CMP0048)
CMAKE_POLICY(SET CMP0048 OLD)
ENDIF(POLICY CMP0048)
-include_directories(../libminifi/include ../libminifi/include/core/yaml ../libminifi/include/core ../thirdparty/spdlog-0.13.0/include ../thirdparty/concurrentqueue ../thirdparty/yaml-cpp-yaml-cpp-0.5.3/include ../thirdparty/civetweb-1.9.1/include ../thirdparty/jsoncpp/include ../thirdparty/leveldb-1.18/include ../thirdparty/)
+include_directories(../libminifi/include ../libminifi/include/core/yaml ../libminifi/include/core ../thirdparty/spdlog-20170710/include ../thirdparty/concurrentqueue ../thirdparty/yaml-cpp-yaml-cpp-0.5.3/include ../thirdparty/civetweb-1.9.1/include ../thirdparty/jsoncpp/include ../thirdparty/leveldb-1.18/include ../thirdparty/)
find_package(Boost REQUIRED)
include_directories(${Boost_INCLUDE_DIRS})
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/civetweb-1.9.1/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.9.1/CMakeLists.txt b/thirdparty/civetweb-1.9.1/CMakeLists.txt
index f36cd84..146f8e7 100644
--- a/thirdparty/civetweb-1.9.1/CMakeLists.txt
+++ b/thirdparty/civetweb-1.9.1/CMakeLists.txt
@@ -95,7 +95,7 @@ message(STATUS "Lua CGI support - ${CIVETWEB_ENABLE_LUA}")
# Allow builds to complete with warnings (do not set -Werror)
if (LINUX)
# CivetWeb Linux support is stable: Builds must be free from warnings.
- option(CIVETWEB_ALLOW_WARNINGS "Do not stop build if there are warnings" OFF)
+ option(CIVETWEB_ALLOW_WARNINGS "Do not stop build if there are warnings" ON)
else()
# CivetWeb Linux support for other systems is in a setup phase.
option(CIVETWEB_ALLOW_WARNINGS "Do not stop build if there are warnings" ON)
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/.gitignore
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/.gitignore b/thirdparty/spdlog-0.13.0/.gitignore
deleted file mode 100644
index b51a05b..0000000
--- a/thirdparty/spdlog-0.13.0/.gitignore
+++ /dev/null
@@ -1,64 +0,0 @@
-# Auto generated files
-*.slo
-*.lo
-*.o
-*.obj
-*.suo
-*.tlog
-*.ilk
-*.log
-*.pdb
-*.idb
-*.iobj
-*.ipdb
-*.opensdf
-*.sdf
-
-# Compiled Dynamic libraries
-*.so
-*.dylib
-*.dll
-
-# Compiled Static libraries
-*.lai
-*.la
-*.a
-*.lib
-
-# Executables
-*.exe
-*.out
-*.app
-
-# Codelite
-.codelite
-
-# .orig files
-*.orig
-
-# example files
-example/*
-!example/example.cpp
-!example/bench.cpp
-!example/utils.h
-!example/Makefile*
-!example/example.sln
-!example/example.vcxproj
-!example/CMakeLists.txt
-!example/multisink.cpp
-!example/jni
-
-# generated files
-generated
-
-# Cmake
-CMakeCache.txt
-CMakeFiles
-CMakeScripts
-Makefile
-cmake_install.cmake
-install_manifest.txt
-/tests/tests.VC.VC.opendb
-/tests/tests.VC.db
-/tests/tests
-/tests/logs/file_helper_test.txt
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/CMakeLists.txt b/thirdparty/spdlog-0.13.0/CMakeLists.txt
deleted file mode 100644
index 61c45b5..0000000
--- a/thirdparty/spdlog-0.13.0/CMakeLists.txt
+++ /dev/null
@@ -1,87 +0,0 @@
-#
-# Copyright(c) 2015 Ruslan Baratov.
-# Distributed under the MIT License (http://opensource.org/licenses/MIT)
-#
-
-cmake_minimum_required(VERSION 3.1)
-project(spdlog VERSION 1.0.0)
-include(CTest)
-
-set(CMAKE_CXX_STANDARD 11)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-
-if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
- set(CMAKE_CXX_FLAGS "-Wall ${CMAKE_CXX_FLAGS}")
-endif()
-
-add_library(spdlog INTERFACE)
-
-option(SPDLOG_BUILD_EXAMPLES "Build examples" OFF)
-option(SPDLOG_BUILD_TESTING "Build spdlog tests" ON)
-
-target_include_directories(
- spdlog
- INTERFACE
- "$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>"
- "$<INSTALL_INTERFACE:include>"
-)
-
-set(HEADER_BASE "${CMAKE_CURRENT_SOURCE_DIR}/include")
-
-if(SPDLOG_BUILD_EXAMPLES)
- add_subdirectory(example)
-endif()
-
-if(SPDLOG_BUILD_TESTING)
- add_subdirectory(tests)
-endif()
-
-### Install ###
-# * https://github.com/forexample/package-example
-set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
-
-set(config_install_dir "lib/cmake/${PROJECT_NAME}")
-set(include_install_dir "include")
-set(pkgconfig_install_dir "lib/pkgconfig")
-
-set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
-set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
-set(pkg_config "${generated_dir}/${PROJECT_NAME}.pc")
-set(targets_export_name "${PROJECT_NAME}Targets")
-set(namespace "${PROJECT_NAME}::")
-
-include(CMakePackageConfigHelpers)
-write_basic_package_version_file(
- "${version_config}" COMPATIBILITY SameMajorVersion
-)
-
-# Note: use 'targets_export_name'
-configure_file("cmake/Config.cmake.in" "${project_config}" @ONLY)
-configure_file("cmake/spdlog.pc.in" "${pkg_config}" @ONLY)
-
-install(
- TARGETS spdlog
- EXPORT "${targets_export_name}"
- INCLUDES DESTINATION "${include_install_dir}"
-)
-
-install(DIRECTORY "include/spdlog" DESTINATION "${include_install_dir}")
-
-install(
- FILES "${project_config}" "${version_config}"
- DESTINATION "${config_install_dir}"
-)
-
-install(
- FILES "${pkg_config}"
- DESTINATION "${pkgconfig_install_dir}"
-)
-
-install(
- EXPORT "${targets_export_name}"
- NAMESPACE "${namespace}"
- DESTINATION "${config_install_dir}"
-)
-
-file(GLOB_RECURSE spdlog_include_SRCS "${HEADER_BASE}/*.h")
-add_custom_target(spdlog_headers_for_ide SOURCES ${spdlog_include_SRCS})
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/INSTALL
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diff --git a/thirdparty/spdlog-0.13.0/INSTALL b/thirdparty/spdlog-0.13.0/INSTALL
deleted file mode 100644
index 664509d..0000000
--- a/thirdparty/spdlog-0.13.0/INSTALL
+++ /dev/null
@@ -1,13 +0,0 @@
-spdlog is header only library.
-Just copy the files to your build tree and use a C++11 compiler
-
-Tested on:
-gcc 4.8.1 and above
-clang 3.5
-Visual Studio 2013
-
-gcc 4.8 flags: --std==c++11 -pthread -O3 -flto -Wl,--no-as-needed
-gcc 4.9 flags: --std=c++11 -pthread -O3 -flto
-
-
-see the makefile in the example folder
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/LICENSE
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/LICENSE b/thirdparty/spdlog-0.13.0/LICENSE
deleted file mode 100644
index 4b43e06..0000000
--- a/thirdparty/spdlog-0.13.0/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2016 Gabi Melman.
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/README.md
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/README.md b/thirdparty/spdlog-0.13.0/README.md
deleted file mode 100644
index f5e5fe3..0000000
--- a/thirdparty/spdlog-0.13.0/README.md
+++ /dev/null
@@ -1,218 +0,0 @@
-# spdlog
-
-Very fast, header only, C++ logging library. [](https://travis-ci.org/gabime/spdlog) [](https://ci.appveyor.com/project/gabime/spdlog)
-
-
-## Install
-#### Just copy the headers:
-
-* Copy the source [folder](https://github.com/gabime/spdlog/tree/master/include/spdlog) to your build tree and use a C++11 compiler.
-
-#### Or use your favourite package manager:
-
-* Ubuntu: `apt-get install libspdlog-dev`
-* Homebrew: `brew install spdlog`
-* FreeBSD: `cd /usr/ports/devel/spdlog/ && make install clean`
-* Fedora: `yum install spdlog`
-* Arch Linux: `pacman -S spdlog-git`
-* vcpkg: `vcpkg install spdlog`
-
-
-## Platforms
- * Linux, FreeBSD, Solaris
- * Windows (vc 2013+, cygwin/mingw)
- * Mac OSX (clang 3.5+)
- * Android
-
-## Features
-* Very fast - performance is the primary goal (see [benchmarks](#benchmarks) below).
-* Headers only, just copy and use.
-* Feature rich [call style](#usage-example) using the excellent [fmt](https://github.com/fmtlib/fmt) library.
-* Extremely fast asynchronous mode (optional) - using lockfree queues and other tricks to reach millions of calls/sec.
-* [Custom](https://github.com/gabime/spdlog/wiki/3.-Custom-formatting) formatting.
-* Multi/Single threaded loggers.
-* Various log targets:
- * Rotating log files.
- * Daily log files.
- * Console logging (colors supported).
- * syslog.
- * Windows debugger (```OutputDebugString(..)```)
- * Easily extendable with custom log targets (just implement a single function in the [sink](include/spdlog/sinks/sink.h) interface).
-* Severity based filtering - threshold levels can be modified in runtime as well as in compile time.
-
-
-
-## Benchmarks
-
-Below are some [benchmarks](bench) comparing popular log libraries under Ubuntu 64 bit, Intel i7-4770 CPU @ 3.40GHz
-
-#### Synchronous mode
-Time needed to log 1,000,000 lines in synchronous mode (in seconds, the best of 3 runs):
-
-|threads|boost log 1.54|glog |easylogging |spdlog|
-|-------|:-------:|:-----:|----------:|------:|
-|1| 4.169s |1.066s |0.975s |0.302s|
-|10| 6.180s |3.032s |2.857s |0.968s|
-|100| 5.981s |1.139s |4.512s |0.497s|
-
-
-#### Asynchronous mode
-Time needed to log 1,000,000 lines in asynchronous mode, i.e. the time it takes to put them in the async queue (in seconds, the best of 3 runs):
-
-|threads|g2log <sup>async logger</sup> |spdlog <sup>async mode</sup>|
-|:-------|:-----:|-------------------------:|
-|1| 1.850s |0.216s |
-|10| 0.943s |0.173s|
-|100| 0.959s |0.202s|
-
-
-
-
-## Usage Example
-```c++
-
-#include "spdlog/spdlog.h"
-
-#include <iostream>
-#include <memory>
-
-void async_example();
-void syslog_example();
-void user_defined_example();
-void err_handler_example();
-
-namespace spd = spdlog;
-int main(int, char*[])
-{
- try
- {
- // Console logger with color
- auto console = spd::stdout_color_mt("console");
- console->info("Welcome to spdlog!");
- console->error("Some error message with arg{}..", 1);
-
- // Formatting examples
- console->warn("Easy padding in numbers like {:08d}", 12);
- console->critical("Support for int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42);
- console->info("Support for floats {:03.2f}", 1.23456);
- console->info("Positional args are {1} {0}..", "too", "supported");
- console->info("{:<30}", "left aligned");
-
-
- spd::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name) function");
-
- // Create basic file logger (not rotated)
- auto my_logger = spd::basic_logger_mt("basic_logger", "logs/basic.txt");
- my_logger->info("Some log message");
-
- // Create a file rotating logger with 5mb size max and 3 rotated files
- auto rotating_logger = spd::rotating_logger_mt("some_logger_name", "logs/mylogfile", 1048576 * 5, 3);
- for (int i = 0; i < 10; ++i)
- rotating_logger->info("{} * {} equals {:>10}", i, i, i*i);
-
- // Create a daily logger - a new file is created every day on 2:30am
- auto daily_logger = spd::daily_logger_mt("daily_logger", "logs/daily", 2, 30);
- // trigger flush if the log severity is error or higher
- daily_logger->flush_on(spd::level::err);
- daily_logger->info(123.44);
-
- // Customize msg format for all messages
- spd::set_pattern("*** [%H:%M:%S %z] [thread %t] %v ***");
- rotating_logger->info("This is another message with custom format");
-
-
- // Runtime log levels
- spd::set_level(spd::level::info); //Set global log level to info
- console->debug("This message shold not be displayed!");
- console->set_level(spd::level::debug); // Set specific logger's log level
- console->debug("This message shold be displayed..");
-
- // Compile time log levels
- // define SPDLOG_DEBUG_ON or SPDLOG_TRACE_ON
- SPDLOG_TRACE(console, "Enabled only #ifdef SPDLOG_TRACE_ON..{} ,{}", 1, 3.23);
- SPDLOG_DEBUG(console, "Enabled only #ifdef SPDLOG_DEBUG_ON.. {} ,{}", 1, 3.23);
-
- // Asynchronous logging is very fast..
- // Just call spdlog::set_async_mode(q_size) and all created loggers from now on will be asynchronous..
- async_example();
-
- // syslog example. linux/osx only
- syslog_example();
-
- // android example. compile with NDK
- android_example();
-
- // Log user-defined types example
- user_defined_example();
-
- // Change default log error handler
- err_handler_example();
-
- // Apply a function on all registered loggers
- spd::apply_all([&](std::shared_ptr<spdlog::logger> l)
- {
- l->info("End of example.");
- });
-
- // Release and close all loggers
- spdlog::drop_all();
- }
- // Exceptions will only be thrown upon failed logger or sink construction (not during logging)
- catch (const spd::spdlog_ex& ex)
- {
- std::cout << "Log init failed: " << ex.what() << std::endl;
- return 1;
- }
-}
-
-void async_example()
-{
- size_t q_size = 4096; //queue size must be power of 2
- spdlog::set_async_mode(q_size);
- auto async_file = spd::daily_logger_st("async_file_logger", "logs/async_log.txt");
- for (int i = 0; i < 100; ++i)
- async_file->info("Async message #{}", i);
-}
-
-//syslog example
-void syslog_example()
-{
-#ifdef SPDLOG_ENABLE_SYSLOG
- std::string ident = "spdlog-example";
- auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID);
- syslog_logger->warn("This is warning that will end up in syslog..");
-#endif
-}
-
-// user defined types logging by implementing operator<<
-struct my_type
-{
- int i;
- template<typename OStream>
- friend OStream& operator<<(OStream& os, const my_type &c)
- {
- return os << "[my_type i="<<c.i << "]";
- }
-};
-
-#include <spdlog/fmt/ostr.h> // must be included
-void user_defined_example()
-{
- spd::get("console")->info("user defined type: {}", my_type { 14 });
-}
-
-//
-//custom error handler
-//
-void err_handler_example()
-{
- spdlog::set_error_handler([](const std::string& msg) {
- std::cerr << "my err handler: " << msg << std::endl;
- });
- // (or logger->set_error_handler(..) to set for specific logger)
-}
-
-```
-
-## Documentation
-Documentation can be found in the [wiki](https://github.com/gabime/spdlog/wiki/1.-QuickStart) pages.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/astyle.sh
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/astyle.sh b/thirdparty/spdlog-0.13.0/astyle.sh
deleted file mode 100755
index a7a9051..0000000
--- a/thirdparty/spdlog-0.13.0/astyle.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-find . -name "*\.h" -o -name "*\.cpp"|xargs dos2unix
-find . -name "*\.h" -o -name "*\.cpp"|xargs astyle -n -c -A1
-
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/cmake/Config.cmake.in
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/cmake/Config.cmake.in b/thirdparty/spdlog-0.13.0/cmake/Config.cmake.in
deleted file mode 100644
index ba0b36f..0000000
--- a/thirdparty/spdlog-0.13.0/cmake/Config.cmake.in
+++ /dev/null
@@ -1,24 +0,0 @@
-# *************************************************************************/
-# * Copyright (c) 2015 Ruslan Baratov. */
-# * */
-# * Permission is hereby granted, free of charge, to any person obtaining */
-# * a copy of this software and associated documentation files (the */
-# * "Software"), to deal in the Software without restriction, including */
-# * without limitation the rights to use, copy, modify, merge, publish, */
-# * distribute, sublicense, and/or sell copies of the Software, and to */
-# * permit persons to whom the Software is furnished to do so, subject to */
-# * the following conditions: */
-# * */
-# * The above copyright notice and this permission notice shall be */
-# * included in all copies or substantial portions of the Software. */
-# * */
-# * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-# * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-# * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-# * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-# * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-# * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-# * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-# *************************************************************************/
-
-include("${CMAKE_CURRENT_LIST_DIR}/@targets_export_name@.cmake")
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/cmake/spdlog.pc.in
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/cmake/spdlog.pc.in b/thirdparty/spdlog-0.13.0/cmake/spdlog.pc.in
deleted file mode 100644
index 262248a..0000000
--- a/thirdparty/spdlog-0.13.0/cmake/spdlog.pc.in
+++ /dev/null
@@ -1,6 +0,0 @@
-prefix=@CMAKE_INSTALL_PREFIX@
-includedir=${prefix}/include
-
-Name: @PROJECT_NAME@
-Description: Super fast C++ logging library.
-Version: @PROJECT_VERSION@
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/async_logger.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/async_logger.h b/thirdparty/spdlog-0.13.0/include/spdlog/async_logger.h
deleted file mode 100644
index 76d70a3..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/async_logger.h
+++ /dev/null
@@ -1,82 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-// Very fast asynchronous logger (millions of logs per second on an average desktop)
-// Uses pre allocated lockfree queue for maximum throughput even under large number of threads.
-// Creates a single back thread to pop messages from the queue and log them.
-//
-// Upon each log write the logger:
-// 1. Checks if its log level is enough to log the message
-// 2. Push a new copy of the message to a queue (or block the caller until space is available in the queue)
-// 3. will throw spdlog_ex upon log exceptions
-// Upon destruction, logs all remaining messages in the queue before destructing..
-
-#include <spdlog/common.h>
-#include <spdlog/logger.h>
-
-#include <chrono>
-#include <functional>
-#include <string>
-#include <memory>
-
-namespace spdlog
-{
-
-namespace details
-{
-class async_log_helper;
-}
-
-class async_logger :public logger
-{
-public:
- template<class It>
- async_logger(const std::string& name,
- const It& begin,
- const It& end,
- size_t queue_size,
- const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
- const std::function<void()>& worker_warmup_cb = nullptr,
- const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
- const std::function<void()>& worker_teardown_cb = nullptr);
-
- async_logger(const std::string& logger_name,
- sinks_init_list sinks,
- size_t queue_size,
- const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
- const std::function<void()>& worker_warmup_cb = nullptr,
- const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
- const std::function<void()>& worker_teardown_cb = nullptr);
-
- async_logger(const std::string& logger_name,
- sink_ptr single_sink,
- size_t queue_size,
- const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
- const std::function<void()>& worker_warmup_cb = nullptr,
- const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
- const std::function<void()>& worker_teardown_cb = nullptr);
-
- //Wait for the queue to be empty, and flush synchronously
- //Warning: this can potentialy last forever as we wait it to complete
- void flush() override;
-
- // Error handler
- virtual void set_error_handler(log_err_handler) override;
- virtual log_err_handler error_handler() override;
-
-protected:
- void _sink_it(details::log_msg& msg) override;
- void _set_formatter(spdlog::formatter_ptr msg_formatter) override;
- void _set_pattern(const std::string& pattern) override;
-
-private:
- std::unique_ptr<details::async_log_helper> _async_log_helper;
-};
-}
-
-
-#include <spdlog/details/async_logger_impl.h>
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/common.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/common.h b/thirdparty/spdlog-0.13.0/include/spdlog/common.h
deleted file mode 100644
index a0a227e..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/common.h
+++ /dev/null
@@ -1,143 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <string>
-#include <initializer_list>
-#include <chrono>
-#include <memory>
-#include <atomic>
-#include <exception>
-#include<functional>
-
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
-#include <codecvt>
-#include <locale>
-#endif
-
-#include <spdlog/details/null_mutex.h>
-
-//visual studio upto 2013 does not support noexcept nor constexpr
-#if defined(_MSC_VER) && (_MSC_VER < 1900)
-#define SPDLOG_NOEXCEPT throw()
-#define SPDLOG_CONSTEXPR
-#else
-#define SPDLOG_NOEXCEPT noexcept
-#define SPDLOG_CONSTEXPR constexpr
-#endif
-
-#if defined(__GNUC__) || defined(__clang__)
-#define SPDLOG_DEPRECATED __attribute__((deprecated))
-#elif defined(_MSC_VER)
-#define SPDLOG_DEPRECATED __declspec(deprecated)
-#else
-#define SPDLOG_DEPRECATED
-#endif
-
-
-#include <spdlog/fmt/fmt.h>
-
-namespace spdlog
-{
-
-class formatter;
-
-namespace sinks
-{
-class sink;
-}
-
-using log_clock = std::chrono::system_clock;
-using sink_ptr = std::shared_ptr < sinks::sink >;
-using sinks_init_list = std::initializer_list < sink_ptr >;
-using formatter_ptr = std::shared_ptr<spdlog::formatter>;
-#if defined(SPDLOG_NO_ATOMIC_LEVELS)
-using level_t = details::null_atomic_int;
-#else
-using level_t = std::atomic<int>;
-#endif
-
-using log_err_handler = std::function<void(const std::string &err_msg)>;
-
-//Log level enum
-namespace level
-{
-typedef enum
-{
- trace = 0,
- debug = 1,
- info = 2,
- warn = 3,
- err = 4,
- critical = 5,
- off = 6
-} level_enum;
-
-static const char* level_names[] { "trace", "debug", "info", "warning", "error", "critical", "off" };
-
-static const char* short_level_names[] { "T", "D", "I", "W", "E", "C", "O" };
-
-inline const char* to_str(spdlog::level::level_enum l)
-{
- return level_names[l];
-}
-
-inline const char* to_short_str(spdlog::level::level_enum l)
-{
- return short_level_names[l];
-}
-} //level
-
-
-//
-// Async overflow policy - block by default.
-//
-enum class async_overflow_policy
-{
- block_retry, // Block / yield / sleep until message can be enqueued
- discard_log_msg // Discard the message it enqueue fails
-};
-
-
-//
-// Log exception
-//
-namespace details
-{
-namespace os
-{
-std::string errno_str(int err_num);
-}
-}
-class spdlog_ex: public std::exception
-{
-public:
- spdlog_ex(const std::string& msg):_msg(msg)
- {}
- spdlog_ex(const std::string& msg, int last_errno)
- {
- _msg = msg + ": " + details::os::errno_str(last_errno);
- }
- const char* what() const SPDLOG_NOEXCEPT override
- {
- return _msg.c_str();
- }
-private:
- std::string _msg;
-
-};
-
-//
-// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
-//
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
-using filename_t = std::wstring;
-#else
-using filename_t = std::string;
-#endif
-
-
-} //spdlog
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/async_log_helper.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/async_log_helper.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/async_log_helper.h
deleted file mode 100644
index 92a0f4c..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/async_log_helper.h
+++ /dev/null
@@ -1,391 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-// async log helper :
-// Process logs asynchronously using a back thread.
-//
-// If the internal queue of log messages reaches its max size,
-// then the client call will block until there is more room.
-//
-// If the back thread throws during logging, a spdlog::spdlog_ex exception
-// will be thrown in client's thread when tries to log the next message
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <spdlog/sinks/sink.h>
-#include <spdlog/details/mpmc_bounded_q.h>
-#include <spdlog/details/log_msg.h>
-#include <spdlog/details/os.h>
-#include <spdlog/formatter.h>
-
-#include <chrono>
-#include <exception>
-#include <functional>
-#include <memory>
-#include <string>
-#include <thread>
-#include <utility>
-#include <vector>
-
-namespace spdlog
-{
-namespace details
-{
-
-class async_log_helper
-{
- // Async msg to move to/from the queue
- // Movable only. should never be copied
- enum class async_msg_type
- {
- log,
- flush,
- terminate
- };
- struct async_msg
- {
- std::string logger_name;
- level::level_enum level;
- log_clock::time_point time;
- size_t thread_id;
- std::string txt;
- async_msg_type msg_type;
-
- async_msg() = default;
- ~async_msg() = default;
-
-
-async_msg(async_msg&& other) SPDLOG_NOEXCEPT:
- logger_name(std::move(other.logger_name)),
- level(std::move(other.level)),
- time(std::move(other.time)),
- txt(std::move(other.txt)),
- msg_type(std::move(other.msg_type))
- {}
-
- async_msg(async_msg_type m_type):msg_type(m_type)
- {}
-
- async_msg& operator=(async_msg&& other) SPDLOG_NOEXCEPT
- {
- logger_name = std::move(other.logger_name);
- level = other.level;
- time = std::move(other.time);
- thread_id = other.thread_id;
- txt = std::move(other.txt);
- msg_type = other.msg_type;
- return *this;
- }
-
- // never copy or assign. should only be moved..
- async_msg(const async_msg&) = delete;
- async_msg& operator=(const async_msg& other) = delete;
-
- // construct from log_msg
- async_msg(const details::log_msg& m):
- level(m.level),
- time(m.time),
- thread_id(m.thread_id),
- txt(m.raw.data(), m.raw.size()),
- msg_type(async_msg_type::log)
- {
-#ifndef SPDLOG_NO_NAME
- logger_name = *m.logger_name;
-#endif
- }
-
-
- // copy into log_msg
- void fill_log_msg(log_msg &msg)
- {
- msg.logger_name = &logger_name;
- msg.level = level;
- msg.time = time;
- msg.thread_id = thread_id;
- msg.raw << txt;
- }
- };
-
-public:
-
- using item_type = async_msg;
- using q_type = details::mpmc_bounded_queue<item_type>;
-
- using clock = std::chrono::steady_clock;
-
-
- async_log_helper(formatter_ptr formatter,
- const std::vector<sink_ptr>& sinks,
- size_t queue_size,
- const log_err_handler err_handler,
- const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
- const std::function<void()>& worker_warmup_cb = nullptr,
- const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
- const std::function<void()>& worker_teardown_cb = nullptr);
-
- void log(const details::log_msg& msg);
-
- // stop logging and join the back thread
- ~async_log_helper();
-
- void set_formatter(formatter_ptr);
-
- void flush(bool wait_for_q);
-
- void set_error_handler(spdlog::log_err_handler err_handler);
-
-private:
- formatter_ptr _formatter;
- std::vector<std::shared_ptr<sinks::sink>> _sinks;
-
- // queue of messages to log
- q_type _q;
-
- log_err_handler _err_handler;
-
- bool _flush_requested;
-
- bool _terminate_requested;
-
-
- // overflow policy
- const async_overflow_policy _overflow_policy;
-
- // worker thread warmup callback - one can set thread priority, affinity, etc
- const std::function<void()> _worker_warmup_cb;
-
- // auto periodic sink flush parameter
- const std::chrono::milliseconds _flush_interval_ms;
-
- // worker thread teardown callback
- const std::function<void()> _worker_teardown_cb;
-
- // worker thread
- std::thread _worker_thread;
-
- void push_msg(async_msg&& new_msg);
-
- // worker thread main loop
- void worker_loop();
-
- // pop next message from the queue and process it. will set the last_pop to the pop time
- // return false if termination of the queue is required
- bool process_next_msg(log_clock::time_point& last_pop, log_clock::time_point& last_flush);
-
- void handle_flush_interval(log_clock::time_point& now, log_clock::time_point& last_flush);
-
- // sleep,yield or return immediatly using the time passed since last message as a hint
- static void sleep_or_yield(const spdlog::log_clock::time_point& now, const log_clock::time_point& last_op_time);
-
- // wait until the queue is empty
- void wait_empty_q();
-
-};
-}
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// async_sink class implementation
-///////////////////////////////////////////////////////////////////////////////
-inline spdlog::details::async_log_helper::async_log_helper(
- formatter_ptr formatter,
- const std::vector<sink_ptr>& sinks,
- size_t queue_size,
- log_err_handler err_handler,
- const async_overflow_policy overflow_policy,
- const std::function<void()>& worker_warmup_cb,
- const std::chrono::milliseconds& flush_interval_ms,
- const std::function<void()>& worker_teardown_cb):
- _formatter(formatter),
- _sinks(sinks),
- _q(queue_size),
- _err_handler(err_handler),
- _flush_requested(false),
- _terminate_requested(false),
- _overflow_policy(overflow_policy),
- _worker_warmup_cb(worker_warmup_cb),
- _flush_interval_ms(flush_interval_ms),
- _worker_teardown_cb(worker_teardown_cb),
- _worker_thread(&async_log_helper::worker_loop, this)
-{}
-
-// Send to the worker thread termination message(level=off)
-// and wait for it to finish gracefully
-inline spdlog::details::async_log_helper::~async_log_helper()
-{
- try
- {
- push_msg(async_msg(async_msg_type::terminate));
- _worker_thread.join();
- }
- catch (...) // don't crash in destructor
- {
- }
-}
-
-
-//Try to push and block until succeeded (if the policy is not to discard when the queue is full)
-inline void spdlog::details::async_log_helper::log(const details::log_msg& msg)
-{
- push_msg(async_msg(msg));
-}
-
-inline void spdlog::details::async_log_helper::push_msg(details::async_log_helper::async_msg&& new_msg)
-{
- if (!_q.enqueue(std::move(new_msg)) && _overflow_policy != async_overflow_policy::discard_log_msg)
- {
- auto last_op_time = details::os::now();
- auto now = last_op_time;
- do
- {
- now = details::os::now();
- sleep_or_yield(now, last_op_time);
- }
- while (!_q.enqueue(std::move(new_msg)));
- }
-}
-
-// optionally wait for the queue be empty and request flush from the sinks
-inline void spdlog::details::async_log_helper::flush(bool wait_for_q)
-{
- push_msg(async_msg(async_msg_type::flush));
- if (wait_for_q)
- wait_empty_q(); //return only make after the above flush message was processed
-}
-
-inline void spdlog::details::async_log_helper::worker_loop()
-{
- if (_worker_warmup_cb) _worker_warmup_cb();
- auto last_pop = details::os::now();
- auto last_flush = last_pop;
- auto active = true;
- while (active)
- {
- try
- {
- active = process_next_msg(last_pop, last_flush);
- }
- catch (const std::exception &ex)
- {
- _err_handler(ex.what());
- }
- catch (...)
- {
- _err_handler("Unknown exception");
- }
- }
- if (_worker_teardown_cb) _worker_teardown_cb();
-
-
-}
-
-// process next message in the queue
-// return true if this thread should still be active (while no terminate msg was received)
-inline bool spdlog::details::async_log_helper::process_next_msg(log_clock::time_point& last_pop, log_clock::time_point& last_flush)
-{
- async_msg incoming_async_msg;
-
- if (_q.dequeue(incoming_async_msg))
- {
- last_pop = details::os::now();
- switch (incoming_async_msg.msg_type)
- {
- case async_msg_type::flush:
- _flush_requested = true;
- break;
-
- case async_msg_type::terminate:
- _flush_requested = true;
- _terminate_requested = true;
- break;
-
- default:
- log_msg incoming_log_msg;
- incoming_async_msg.fill_log_msg(incoming_log_msg);
- _formatter->format(incoming_log_msg);
- for (auto &s : _sinks)
- {
- if (s->should_log(incoming_log_msg.level))
- {
- s->log(incoming_log_msg);
- }
- }
- }
- return true;
- }
-
- // Handle empty queue..
- // This is the only place where the queue can terminate or flush to avoid losing messages already in the queue
- else
- {
- auto now = details::os::now();
- handle_flush_interval(now, last_flush);
- sleep_or_yield(now, last_pop);
- return !_terminate_requested;
- }
-}
-
-// flush all sinks if _flush_interval_ms has expired
-inline void spdlog::details::async_log_helper::handle_flush_interval(log_clock::time_point& now, log_clock::time_point& last_flush)
-{
- auto should_flush = _flush_requested || (_flush_interval_ms != std::chrono::milliseconds::zero() && now - last_flush >= _flush_interval_ms);
- if (should_flush)
- {
- for (auto &s : _sinks)
- s->flush();
- now = last_flush = details::os::now();
- _flush_requested = false;
- }
-}
-
-inline void spdlog::details::async_log_helper::set_formatter(formatter_ptr msg_formatter)
-{
- _formatter = msg_formatter;
-}
-
-
-// spin, yield or sleep. use the time passed since last message as a hint
-inline void spdlog::details::async_log_helper::sleep_or_yield(const spdlog::log_clock::time_point& now, const spdlog::log_clock::time_point& last_op_time)
-{
- using namespace std::this_thread;
- using std::chrono::milliseconds;
- using std::chrono::microseconds;
-
- auto time_since_op = now - last_op_time;
-
- // spin upto 50 micros
- if (time_since_op <= microseconds(50))
- return;
-
- // yield upto 150 micros
- if (time_since_op <= microseconds(100))
- return std::this_thread::yield();
-
- // sleep for 20 ms upto 200 ms
- if (time_since_op <= milliseconds(200))
- return sleep_for(milliseconds(20));
-
- // sleep for 200 ms
- return sleep_for(milliseconds(200));
-}
-
-// wait for the queue to be empty
-inline void spdlog::details::async_log_helper::wait_empty_q()
-{
- auto last_op = details::os::now();
- while (_q.approx_size() > 0)
- {
- sleep_or_yield(details::os::now(), last_op);
- }
-}
-
-inline void spdlog::details::async_log_helper::set_error_handler(spdlog::log_err_handler err_handler)
-{
- _err_handler = err_handler;
-}
-
-
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/async_logger_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/async_logger_impl.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/async_logger_impl.h
deleted file mode 100644
index 487c628..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/async_logger_impl.h
+++ /dev/null
@@ -1,102 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-// Async Logger implementation
-// Use an async_sink (queue per logger) to perform the logging in a worker thread
-
-#include <spdlog/details/async_log_helper.h>
-#include <spdlog/async_logger.h>
-
-#include <string>
-#include <functional>
-#include <chrono>
-#include <memory>
-
-template<class It>
-inline spdlog::async_logger::async_logger(const std::string& logger_name,
- const It& begin,
- const It& end,
- size_t queue_size,
- const async_overflow_policy overflow_policy,
- const std::function<void()>& worker_warmup_cb,
- const std::chrono::milliseconds& flush_interval_ms,
- const std::function<void()>& worker_teardown_cb) :
- logger(logger_name, begin, end),
- _async_log_helper(new details::async_log_helper(_formatter, _sinks, queue_size, _err_handler, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb))
-{
-}
-
-inline spdlog::async_logger::async_logger(const std::string& logger_name,
- sinks_init_list sinks_list,
- size_t queue_size,
- const async_overflow_policy overflow_policy,
- const std::function<void()>& worker_warmup_cb,
- const std::chrono::milliseconds& flush_interval_ms,
- const std::function<void()>& worker_teardown_cb) :
- async_logger(logger_name, sinks_list.begin(), sinks_list.end(), queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb) {}
-
-inline spdlog::async_logger::async_logger(const std::string& logger_name,
- sink_ptr single_sink,
- size_t queue_size,
- const async_overflow_policy overflow_policy,
- const std::function<void()>& worker_warmup_cb,
- const std::chrono::milliseconds& flush_interval_ms,
- const std::function<void()>& worker_teardown_cb) :
- async_logger(logger_name,
-{
- single_sink
-}, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb) {}
-
-
-inline void spdlog::async_logger::flush()
-{
- _async_log_helper->flush(true);
-}
-
-// Error handler
-inline void spdlog::async_logger::set_error_handler(spdlog::log_err_handler err_handler)
-{
- _err_handler = err_handler;
- _async_log_helper->set_error_handler(err_handler);
-
-}
-inline spdlog::log_err_handler spdlog::async_logger::error_handler()
-{
- return _err_handler;
-}
-
-
-inline void spdlog::async_logger::_set_formatter(spdlog::formatter_ptr msg_formatter)
-{
- _formatter = msg_formatter;
- _async_log_helper->set_formatter(_formatter);
-}
-
-inline void spdlog::async_logger::_set_pattern(const std::string& pattern)
-{
- _formatter = std::make_shared<pattern_formatter>(pattern);
- _async_log_helper->set_formatter(_formatter);
-}
-
-
-inline void spdlog::async_logger::_sink_it(details::log_msg& msg)
-{
- try
- {
- _async_log_helper->log(msg);
- if (_should_flush_on(msg))
- _async_log_helper->flush(false); // do async flush
- }
- catch (const std::exception &ex)
- {
- _err_handler(ex.what());
- }
- catch (...)
- {
- _err_handler("Unknown exception");
- }
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/file_helper.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/file_helper.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/file_helper.h
deleted file mode 100644
index 074d9b8..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/file_helper.h
+++ /dev/null
@@ -1,118 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-// Helper class for file sink
-// When failing to open a file, retry several times(5) with small delay between the tries(10 ms)
-// Can be set to auto flush on every line
-// Throw spdlog_ex exception on errors
-
-#include <spdlog/details/os.h>
-#include <spdlog/details/log_msg.h>
-
-#include <chrono>
-#include <cstdio>
-#include <string>
-#include <thread>
-#include <cerrno>
-
-namespace spdlog
-{
-namespace details
-{
-
-class file_helper
-{
-
-public:
- const int open_tries = 5;
- const int open_interval = 10;
-
- explicit file_helper() :
- _fd(nullptr)
- {}
-
- file_helper(const file_helper&) = delete;
- file_helper& operator=(const file_helper&) = delete;
-
- ~file_helper()
- {
- close();
- }
-
-
- void open(const filename_t& fname, bool truncate = false)
- {
-
- close();
- auto *mode = truncate ? SPDLOG_FILENAME_T("wb") : SPDLOG_FILENAME_T("ab");
- _filename = fname;
- for (int tries = 0; tries < open_tries; ++tries)
- {
- if (!os::fopen_s(&_fd, fname, mode))
- return;
-
- std::this_thread::sleep_for(std::chrono::milliseconds(open_interval));
- }
-
- throw spdlog_ex("Failed opening file " + os::filename_to_str(_filename) + " for writing", errno);
- }
-
- void reopen(bool truncate)
- {
- if (_filename.empty())
- throw spdlog_ex("Failed re opening file - was not opened before");
- open(_filename, truncate);
-
- }
-
- void flush()
- {
- std::fflush(_fd);
- }
-
- void close()
- {
- if (_fd)
- {
- std::fclose(_fd);
- _fd = nullptr;
- }
- }
-
- void write(const log_msg& msg)
- {
-
- size_t msg_size = msg.formatted.size();
- auto data = msg.formatted.data();
- if (std::fwrite(data, 1, msg_size, _fd) != msg_size)
- throw spdlog_ex("Failed writing to file " + os::filename_to_str(_filename), errno);
- }
-
- size_t size()
- {
- if (!_fd)
- throw spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(_filename));
- return os::filesize(_fd);
- }
-
- const filename_t& filename() const
- {
- return _filename;
- }
-
- static bool file_exists(const filename_t& name)
- {
-
- return os::file_exists(name);
- }
-
-private:
- FILE* _fd;
- filename_t _filename;
-};
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/log_msg.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/log_msg.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/log_msg.h
deleted file mode 100644
index ecdc73d..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/log_msg.h
+++ /dev/null
@@ -1,46 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <spdlog/details/os.h>
-
-
-#include <string>
-#include <utility>
-
-namespace spdlog
-{
-namespace details
-{
-struct log_msg
-{
- log_msg() = default;
- log_msg(const std::string *loggers_name, level::level_enum lvl) : logger_name(loggers_name), level(lvl)
- {
-#ifndef SPDLOG_NO_DATETIME
- time = os::now();
-#endif
-
-#ifndef SPDLOG_NO_THREAD_ID
- thread_id = os::thread_id();
-#endif
- }
-
- log_msg(const log_msg& other) = delete;
- log_msg& operator=(log_msg&& other) = delete;
- log_msg(log_msg&& other) = delete;
-
-
- const std::string *logger_name;
- level::level_enum level;
- log_clock::time_point time;
- size_t thread_id;
- fmt::MemoryWriter raw;
- fmt::MemoryWriter formatted;
-};
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/logger_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/logger_impl.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/logger_impl.h
deleted file mode 100644
index 5bb85f6..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/logger_impl.h
+++ /dev/null
@@ -1,296 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/logger.h>
-#include <spdlog/sinks/stdout_sinks.h>
-
-#include <memory>
-#include <string>
-
-
-// create logger with given name, sinks and the default pattern formatter
-// all other ctors will call this one
-template<class It>
-inline spdlog::logger::logger(const std::string& logger_name, const It& begin, const It& end):
- _name(logger_name),
- _sinks(begin, end),
- _formatter(std::make_shared<pattern_formatter>("%+"))
-{
- _level = level::info;
- _flush_level = level::off;
- _last_err_time = 0;
- _err_handler = [this](const std::string &msg)
- {
- this->_default_err_handler(msg);
- };
-}
-
-// ctor with sinks as init list
-inline spdlog::logger::logger(const std::string& logger_name, sinks_init_list sinks_list):
- logger(logger_name, sinks_list.begin(), sinks_list.end())
-{}
-
-
-// ctor with single sink
-inline spdlog::logger::logger(const std::string& logger_name, spdlog::sink_ptr single_sink):
- logger(logger_name,
-{
- single_sink
-})
-{}
-
-
-inline spdlog::logger::~logger() = default;
-
-
-inline void spdlog::logger::set_formatter(spdlog::formatter_ptr msg_formatter)
-{
- _set_formatter(msg_formatter);
-}
-
-inline void spdlog::logger::set_pattern(const std::string& pattern)
-{
- _set_pattern(pattern);
-}
-
-
-template <typename... Args>
-inline void spdlog::logger::log(level::level_enum lvl, const char* fmt, const Args&... args)
-{
- if (!should_log(lvl)) return;
-
- try
- {
- details::log_msg log_msg(&_name, lvl);
- log_msg.raw.write(fmt, args...);
- _sink_it(log_msg);
- }
- catch (const std::exception &ex)
- {
- _err_handler(ex.what());
- }
- catch (...)
- {
- _err_handler("Unknown exception");
- }
-}
-
-template <typename... Args>
-inline void spdlog::logger::log(level::level_enum lvl, const char* msg)
-{
- if (!should_log(lvl)) return;
- try
- {
- details::log_msg log_msg(&_name, lvl);
- log_msg.raw << msg;
- _sink_it(log_msg);
- }
- catch (const std::exception &ex)
- {
- _err_handler(ex.what());
- }
- catch (...)
- {
- _err_handler("Unknown exception");
- }
-
-}
-
-template<typename T>
-inline void spdlog::logger::log(level::level_enum lvl, const T& msg)
-{
- if (!should_log(lvl)) return;
- try
- {
- details::log_msg log_msg(&_name, lvl);
- log_msg.raw << msg;
- _sink_it(log_msg);
- }
- catch (const std::exception &ex)
- {
- _err_handler(ex.what());
- }
- catch (...)
- {
- _err_handler("Unknown exception");
- }
-}
-
-
-template <typename Arg1, typename... Args>
-inline void spdlog::logger::trace(const char* fmt, const Arg1 &arg1, const Args&... args)
-{
- log(level::trace, fmt, arg1, args...);
-}
-
-template <typename Arg1, typename... Args>
-inline void spdlog::logger::debug(const char* fmt, const Arg1 &arg1, const Args&... args)
-{
- log(level::debug, fmt, arg1, args...);
-}
-
-template <typename Arg1, typename... Args>
-inline void spdlog::logger::info(const char* fmt, const Arg1 &arg1, const Args&... args)
-{
- log(level::info, fmt, arg1, args...);
-}
-
-template <typename Arg1, typename... Args>
-inline void spdlog::logger::warn(const char* fmt, const Arg1 &arg1, const Args&... args)
-{
- log(level::warn, fmt, arg1, args...);
-}
-
-template <typename Arg1, typename... Args>
-inline void spdlog::logger::error(const char* fmt, const Arg1 &arg1, const Args&... args)
-{
- log(level::err, fmt, arg1, args...);
-}
-
-template <typename Arg1, typename... Args>
-inline void spdlog::logger::critical(const char* fmt, const Arg1 &arg1, const Args&... args)
-{
- log(level::critical, fmt, arg1, args...);
-}
-
-template<typename T>
-inline void spdlog::logger::trace(const T& msg)
-{
- log(level::trace, msg);
-}
-
-template<typename T>
-inline void spdlog::logger::debug(const T& msg)
-{
- log(level::debug, msg);
-}
-
-
-template<typename T>
-inline void spdlog::logger::info(const T& msg)
-{
- log(level::info, msg);
-}
-
-
-template<typename T>
-inline void spdlog::logger::warn(const T& msg)
-{
- log(level::warn, msg);
-}
-
-template<typename T>
-inline void spdlog::logger::error(const T& msg)
-{
- log(level::err, msg);
-}
-
-template<typename T>
-inline void spdlog::logger::critical(const T& msg)
-{
- log(level::critical, msg);
-}
-
-
-
-
-//
-// name and level
-//
-inline const std::string& spdlog::logger::name() const
-{
- return _name;
-}
-
-inline void spdlog::logger::set_level(spdlog::level::level_enum log_level)
-{
- _level.store(log_level);
-}
-
-inline void spdlog::logger::set_error_handler(spdlog::log_err_handler err_handler)
-{
- _err_handler = err_handler;
-}
-
-inline spdlog::log_err_handler spdlog::logger::error_handler()
-{
- return _err_handler;
-}
-
-
-inline void spdlog::logger::flush_on(level::level_enum log_level)
-{
- _flush_level.store(log_level);
-}
-
-inline spdlog::level::level_enum spdlog::logger::level() const
-{
- return static_cast<spdlog::level::level_enum>(_level.load(std::memory_order_relaxed));
-}
-
-inline bool spdlog::logger::should_log(spdlog::level::level_enum msg_level) const
-{
- return msg_level >= _level.load(std::memory_order_relaxed);
-}
-
-//
-// protected virtual called at end of each user log call (if enabled) by the line_logger
-//
-inline void spdlog::logger::_sink_it(details::log_msg& msg)
-{
- _formatter->format(msg);
- for (auto &sink : _sinks)
- {
- if( sink->should_log( msg.level))
- {
- sink->log(msg);
- }
- }
-
- if(_should_flush_on(msg))
- flush();
-}
-
-inline void spdlog::logger::_set_pattern(const std::string& pattern)
-{
- _formatter = std::make_shared<pattern_formatter>(pattern);
-}
-inline void spdlog::logger::_set_formatter(formatter_ptr msg_formatter)
-{
- _formatter = msg_formatter;
-}
-
-inline void spdlog::logger::flush()
-{
- for (auto& sink : _sinks)
- sink->flush();
-}
-
-inline void spdlog::logger::_default_err_handler(const std::string &msg)
-{
- auto now = time(nullptr);
- if (now - _last_err_time < 60)
- return;
- auto tm_time = details::os::localtime(now);
- char date_buf[100];
- std::strftime(date_buf, sizeof(date_buf), "%Y-%m-%d %H:%M:%S", &tm_time);
- details::log_msg err_msg;
- err_msg.formatted.write("[*** LOG ERROR ***] [{}] [{}] [{}]{}", name(), msg, date_buf, details::os::eol);
- sinks::stderr_sink_mt::instance()->log(err_msg);
- _last_err_time = now;
-}
-
-inline bool spdlog::logger::_should_flush_on(const details::log_msg &msg)
-{
- const auto flush_level = _flush_level.load(std::memory_order_relaxed);
- return (msg.level >= flush_level) && (msg.level != level::off);
-}
-
-inline const std::vector<spdlog::sink_ptr>& spdlog::logger::sinks() const
-{
- return _sinks;
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/mpmc_bounded_q.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/mpmc_bounded_q.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/mpmc_bounded_q.h
deleted file mode 100644
index 3a46e8e..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/mpmc_bounded_q.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
-A modified version of Bounded MPMC queue by Dmitry Vyukov.
-
-Original code from:
-http://www.1024cores.net/home/lock-free-algorithms/queues/bounded-mpmc-queue
-
-licensed by Dmitry Vyukov under the terms below:
-
-Simplified BSD license
-
-Copyright (c) 2010-2011 Dmitry Vyukov. All rights reserved.
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-1. Redistributions of source code must retain the above copyright notice, this list of
-conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice, this list
-of conditions and the following disclaimer in the documentation and/or other materials
-provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY DMITRY VYUKOV "AS IS" AND ANY EXPRESS OR IMPLIED
-WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
-SHALL DMITRY VYUKOV OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
-OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-The views and conclusions contained in the software and documentation are those of the authors and
-should not be interpreted as representing official policies, either expressed or implied, of Dmitry Vyukov.
-*/
-
-/*
-The code in its current form adds the license below:
-
-Copyright(c) 2015 Gabi Melman.
-Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-*/
-
-#pragma once
-
-#include <spdlog/common.h>
-
-#include <atomic>
-#include <utility>
-
-namespace spdlog
-{
-namespace details
-{
-
-template<typename T>
-class mpmc_bounded_queue
-{
-public:
-
- using item_type = T;
- mpmc_bounded_queue(size_t buffer_size)
- :max_size_(buffer_size),
- buffer_(new cell_t [buffer_size]),
- buffer_mask_(buffer_size - 1)
- {
- //queue size must be power of two
- if(!((buffer_size >= 2) && ((buffer_size & (buffer_size - 1)) == 0)))
- throw spdlog_ex("async logger queue size must be power of two");
-
- for (size_t i = 0; i != buffer_size; i += 1)
- buffer_[i].sequence_.store(i, std::memory_order_relaxed);
- enqueue_pos_.store(0, std::memory_order_relaxed);
- dequeue_pos_.store(0, std::memory_order_relaxed);
- }
-
- ~mpmc_bounded_queue()
- {
- delete [] buffer_;
- }
-
-
- bool enqueue(T&& data)
- {
- cell_t* cell;
- size_t pos = enqueue_pos_.load(std::memory_order_relaxed);
- for (;;)
- {
- cell = &buffer_[pos & buffer_mask_];
- size_t seq = cell->sequence_.load(std::memory_order_acquire);
- intptr_t dif = (intptr_t)seq - (intptr_t)pos;
- if (dif == 0)
- {
- if (enqueue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
- break;
- }
- else if (dif < 0)
- {
- return false;
- }
- else
- {
- pos = enqueue_pos_.load(std::memory_order_relaxed);
- }
- }
- cell->data_ = std::move(data);
- cell->sequence_.store(pos + 1, std::memory_order_release);
- return true;
- }
-
- bool dequeue(T& data)
- {
- cell_t* cell;
- size_t pos = dequeue_pos_.load(std::memory_order_relaxed);
- for (;;)
- {
- cell = &buffer_[pos & buffer_mask_];
- size_t seq =
- cell->sequence_.load(std::memory_order_acquire);
- intptr_t dif = (intptr_t)seq - (intptr_t)(pos + 1);
- if (dif == 0)
- {
- if (dequeue_pos_.compare_exchange_weak(pos, pos + 1, std::memory_order_relaxed))
- break;
- }
- else if (dif < 0)
- return false;
- else
- pos = dequeue_pos_.load(std::memory_order_relaxed);
- }
- data = std::move(cell->data_);
- cell->sequence_.store(pos + buffer_mask_ + 1, std::memory_order_release);
- return true;
- }
-
- size_t approx_size()
- {
- size_t first_pos = dequeue_pos_.load(std::memory_order_relaxed);
- size_t last_pos = enqueue_pos_.load(std::memory_order_relaxed);
- if (last_pos <= first_pos)
- return 0;
- auto size = last_pos - first_pos;
- return size < max_size_ ? size : max_size_;
- }
-
-private:
- struct cell_t
- {
- std::atomic<size_t> sequence_;
- T data_;
- };
-
- size_t const max_size_;
-
- static size_t const cacheline_size = 64;
- typedef char cacheline_pad_t [cacheline_size];
-
- cacheline_pad_t pad0_;
- cell_t* const buffer_;
- size_t const buffer_mask_;
- cacheline_pad_t pad1_;
- std::atomic<size_t> enqueue_pos_;
- cacheline_pad_t pad2_;
- std::atomic<size_t> dequeue_pos_;
- cacheline_pad_t pad3_;
-
- mpmc_bounded_queue(mpmc_bounded_queue const&) = delete;
- void operator= (mpmc_bounded_queue const&) = delete;
-};
-
-} // ns details
-} // ns spdlog
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/null_mutex.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/null_mutex.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/null_mutex.h
deleted file mode 100644
index 67b0aee..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/null_mutex.h
+++ /dev/null
@@ -1,45 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <atomic>
-// null, no cost dummy "mutex" and dummy "atomic" int
-
-namespace spdlog
-{
-namespace details
-{
-struct null_mutex
-{
- void lock() {}
- void unlock() {}
- bool try_lock()
- {
- return true;
- }
-};
-
-struct null_atomic_int
-{
- int value;
- null_atomic_int() = default;
-
- null_atomic_int(int val):value(val)
- {}
-
- int load(std::memory_order) const
- {
- return value;
- }
-
- void store(int val)
- {
- value = val;
- }
-};
-
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/details/os.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/details/os.h b/thirdparty/spdlog-0.13.0/include/spdlog/details/os.h
deleted file mode 100644
index b63ce66..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/details/os.h
+++ /dev/null
@@ -1,406 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-#pragma once
-
-#include <spdlog/common.h>
-
-#include <cstdio>
-#include <ctime>
-#include <functional>
-#include <string>
-#include <chrono>
-#include <thread>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#ifdef _WIN32
-
-#ifndef NOMINMAX
-#define NOMINMAX //prevent windows redefining min/max
-#endif
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#include <process.h> // _get_pid support
-#include <io.h> // _get_osfhandle support
-
-#ifdef __MINGW32__
-#include <share.h>
-#endif
-
-#else // unix
-
-#include <unistd.h>
-#include <fcntl.h>
-
-#ifdef __linux__
-#include <sys/syscall.h> //Use gettid() syscall under linux to get thread id
-
-#elif __FreeBSD__
-#include <sys/thr.h> //Use thr_self() syscall under FreeBSD to get thread id
-#endif
-
-#endif //unix
-
-#ifndef __has_feature // Clang - feature checking macros.
-#define __has_feature(x) 0 // Compatibility with non-clang compilers.
-#endif
-
-
-namespace spdlog
-{
-namespace details
-{
-namespace os
-{
-
-inline spdlog::log_clock::time_point now()
-{
-
-#if defined __linux__ && defined SPDLOG_CLOCK_COARSE
- timespec ts;
- ::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
- return std::chrono::time_point<log_clock, typename log_clock::duration>(
- std::chrono::duration_cast<typename log_clock::duration>(
- std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec)));
-
-
-#else
- return log_clock::now();
-#endif
-
-}
-inline std::tm localtime(const std::time_t &time_tt)
-{
-
-#ifdef _WIN32
- std::tm tm;
- localtime_s(&tm, &time_tt);
-#else
- std::tm tm;
- localtime_r(&time_tt, &tm);
-#endif
- return tm;
-}
-
-inline std::tm localtime()
-{
- std::time_t now_t = time(nullptr);
- return localtime(now_t);
-}
-
-
-inline std::tm gmtime(const std::time_t &time_tt)
-{
-
-#ifdef _WIN32
- std::tm tm;
- gmtime_s(&tm, &time_tt);
-#else
- std::tm tm;
- gmtime_r(&time_tt, &tm);
-#endif
- return tm;
-}
-
-inline std::tm gmtime()
-{
- std::time_t now_t = time(nullptr);
- return gmtime(now_t);
-}
-inline bool operator==(const std::tm& tm1, const std::tm& tm2)
-{
- return (tm1.tm_sec == tm2.tm_sec &&
- tm1.tm_min == tm2.tm_min &&
- tm1.tm_hour == tm2.tm_hour &&
- tm1.tm_mday == tm2.tm_mday &&
- tm1.tm_mon == tm2.tm_mon &&
- tm1.tm_year == tm2.tm_year &&
- tm1.tm_isdst == tm2.tm_isdst);
-}
-
-inline bool operator!=(const std::tm& tm1, const std::tm& tm2)
-{
- return !(tm1 == tm2);
-}
-
-// eol definition
-#if !defined (SPDLOG_EOL)
-#ifdef _WIN32
-#define SPDLOG_EOL "\r\n"
-#else
-#define SPDLOG_EOL "\n"
-#endif
-#endif
-
-SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL;
-SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1;
-
-inline void prevent_child_fd(FILE *f)
-{
-#ifdef _WIN32
- auto file_handle = (HANDLE)_get_osfhandle(_fileno(f));
- if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0))
- throw spdlog_ex("SetHandleInformation failed", errno);
-#else
- auto fd = fileno(f);
- if(fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
- throw spdlog_ex("fcntl with FD_CLOEXEC failed", errno);
-#endif
-}
-
-
-//fopen_s on non windows for writing
-inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode)
-{
-#ifdef _WIN32
-#ifdef SPDLOG_WCHAR_FILENAMES
- *fp = _wfsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
-#else
- *fp = _fsopen((filename.c_str()), mode.c_str(), _SH_DENYWR);
-#endif
-#else //unix
- *fp = fopen((filename.c_str()), mode.c_str());
-#endif
-
-#ifdef SPDLOG_PREVENT_CHILD_FD
- if(*fp != nullptr)
- prevent_child_fd(*fp);
-#endif
- return *fp == nullptr;
-}
-
-
-inline int remove(const filename_t &filename)
-{
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
- return _wremove(filename.c_str());
-#else
- return std::remove(filename.c_str());
-#endif
-}
-
-inline int rename(const filename_t& filename1, const filename_t& filename2)
-{
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
- return _wrename(filename1.c_str(), filename2.c_str());
-#else
- return std::rename(filename1.c_str(), filename2.c_str());
-#endif
-}
-
-
-//Return if file exists
-inline bool file_exists(const filename_t& filename)
-{
-#ifdef _WIN32
-#ifdef SPDLOG_WCHAR_FILENAMES
- auto attribs = GetFileAttributesW(filename.c_str());
-#else
- auto attribs = GetFileAttributesA(filename.c_str());
-#endif
- return (attribs != INVALID_FILE_ATTRIBUTES && !(attribs & FILE_ATTRIBUTE_DIRECTORY));
-#else //common linux/unix all have the stat system call
- struct stat buffer;
- return (stat (filename.c_str(), &buffer) == 0);
-#endif
-}
-
-
-
-
-//Return file size according to open FILE* object
-inline size_t filesize(FILE *f)
-{
- if (f == nullptr)
- throw spdlog_ex("Failed getting file size. fd is null");
-#ifdef _WIN32
- int fd = _fileno(f);
-#if _WIN64 //64 bits
- struct _stat64 st;
- if (_fstat64(fd, &st) == 0)
- return st.st_size;
-
-#else //windows 32 bits
- long ret = _filelength(fd);
- if (ret >= 0)
- return static_cast<size_t>(ret);
-#endif
-
-#else // unix
- int fd = fileno(f);
- //64 bits(but not in osx, where fstat64 is deprecated)
-#if !defined(__FreeBSD__) && !defined(__APPLE__) && (defined(__x86_64__) || defined(__ppc64__))
- struct stat64 st;
- if (fstat64(fd, &st) == 0)
- return static_cast<size_t>(st.st_size);
-#else // unix 32 bits or osx
- struct stat st;
- if (fstat(fd, &st) == 0)
- return static_cast<size_t>(st.st_size);
-#endif
-#endif
- throw spdlog_ex("Failed getting file size from fd", errno);
-}
-
-
-
-
-//Return utc offset in minutes or throw spdlog_ex on failure
-inline int utc_minutes_offset(const std::tm& tm = details::os::localtime())
-{
-
-#ifdef _WIN32
-#if _WIN32_WINNT < _WIN32_WINNT_WS08
- TIME_ZONE_INFORMATION tzinfo;
- auto rv = GetTimeZoneInformation(&tzinfo);
-#else
- DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
- auto rv = GetDynamicTimeZoneInformation(&tzinfo);
-#endif
- if (rv == TIME_ZONE_ID_INVALID)
- throw spdlog::spdlog_ex("Failed getting timezone info. ", errno);
-
- int offset = -tzinfo.Bias;
- if (tm.tm_isdst)
- offset -= tzinfo.DaylightBias;
- else
- offset -= tzinfo.StandardBias;
- return offset;
-#else
-
-#if defined(sun) || defined(__sun)
- // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
- struct helper
- {
- static long int calculate_gmt_offset(const std::tm & localtm = details::os::localtime(), const std::tm & gmtm = details::os::gmtime())
- {
- int local_year = localtm.tm_year + (1900 - 1);
- int gmt_year = gmtm.tm_year + (1900 - 1);
-
- long int days = (
- // difference in day of year
- localtm.tm_yday - gmtm.tm_yday
-
- // + intervening leap days
- + ((local_year >> 2) - (gmt_year >> 2))
- - (local_year / 100 - gmt_year / 100)
- + ((local_year / 100 >> 2) - (gmt_year / 100 >> 2))
-
- // + difference in years * 365 */
- + (long int)(local_year - gmt_year) * 365
- );
-
- long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour);
- long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min);
- long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec);
-
- return secs;
- }
- };
-
- long int offset_seconds = helper::calculate_gmt_offset(tm);
-#else
- long int offset_seconds = tm.tm_gmtoff;
-#endif
-
- return static_cast<int>(offset_seconds / 60);
-#endif
-}
-
-//Return current thread id as size_t
-//It exists because the std::this_thread::get_id() is much slower(espcially under VS 2013)
-inline size_t _thread_id()
-{
-#ifdef _WIN32
- return static_cast<size_t>(::GetCurrentThreadId());
-#elif __linux__
-# if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
-# define SYS_gettid __NR_gettid
-# endif
- return static_cast<size_t>(syscall(SYS_gettid));
-#elif __FreeBSD__
- long tid;
- thr_self(&tid);
- return static_cast<size_t>(tid);
-#else //Default to standard C++11 (OSX and other Unix)
- return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
-#endif
-}
-
-//Return current thread id as size_t (from thread local storage)
-inline size_t thread_id()
-{
-#if defined(_MSC_VER) && (_MSC_VER < 1900) || defined(__clang__) && !__has_feature(cxx_thread_local)
- return _thread_id();
-#else
- static thread_local const size_t tid = _thread_id();
- return tid;
-#endif
-}
-
-
-
-
-// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
-#define SPDLOG_FILENAME_T(s) L ## s
-inline std::string filename_to_str(const filename_t& filename)
-{
- std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> c;
- return c.to_bytes(filename);
-}
-#else
-#define SPDLOG_FILENAME_T(s) s
-inline std::string filename_to_str(const filename_t& filename)
-{
- return filename;
-}
-#endif
-
-
-// Return errno string (thread safe)
-inline std::string errno_str(int err_num)
-{
- char buf[256];
- SPDLOG_CONSTEXPR auto buf_size = sizeof(buf);
-
-#ifdef _WIN32
- if(strerror_s(buf, buf_size, err_num) == 0)
- return std::string(buf);
- else
- return "Unkown error";
-
-#elif defined(__FreeBSD__) || defined(__APPLE__) || defined(ANDROID) || defined(__SUNPRO_CC) || \
- ((_POSIX_C_SOURCE >= 200112L) && ! defined(_GNU_SOURCE)) // posix version
-
- if (strerror_r(err_num, buf, buf_size) == 0)
- return std::string(buf);
- else
- return "Unkown error";
-
-#else // gnu version (might not use the given buf, so its retval pointer must be used)
- return std::string(strerror_r(err_num, buf, buf_size));
-#endif
-}
-
-inline int pid()
-{
-
-#ifdef _WIN32
- return ::_getpid();
-#else
- return static_cast<int>(::getpid());
-#endif
-
-}
-
-} //os
-} //details
-} //spdlog
[6/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Posted by al...@apache.org.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.h b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.h
deleted file mode 100644
index 64c949b..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/format.h
+++ /dev/null
@@ -1,4501 +0,0 @@
-/*
- Formatting library for C++
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef FMT_FORMAT_H_
-#define FMT_FORMAT_H_
-
-#include <cassert>
-#include <clocale>
-#include <cmath>
-#include <cstdio>
-#include <cstring>
-#include <limits>
-#include <memory>
-#include <stdexcept>
-#include <string>
-#include <vector>
-#include <utility>
-
-#ifdef _SECURE_SCL
-# define FMT_SECURE_SCL _SECURE_SCL
-#else
-# define FMT_SECURE_SCL 0
-#endif
-
-#if FMT_SECURE_SCL
-# include <iterator>
-#endif
-
-#ifdef _MSC_VER
-# define FMT_MSC_VER _MSC_VER
-#else
-# define FMT_MSC_VER 0
-#endif
-
-#if FMT_MSC_VER && FMT_MSC_VER <= 1500
-typedef unsigned __int32 uint32_t;
-typedef unsigned __int64 uint64_t;
-typedef __int64 intmax_t;
-#else
-#include <stdint.h>
-#endif
-
-#if !defined(FMT_HEADER_ONLY) && defined(_WIN32)
-# ifdef FMT_EXPORT
-# define FMT_API __declspec(dllexport)
-# elif defined(FMT_SHARED)
-# define FMT_API __declspec(dllimport)
-# endif
-#endif
-#ifndef FMT_API
-# define FMT_API
-#endif
-
-#ifdef __GNUC__
-# define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
-# define FMT_GCC_EXTENSION __extension__
-# if FMT_GCC_VERSION >= 406
-# pragma GCC diagnostic push
-// Disable the warning about "long long" which is sometimes reported even
-// when using __extension__.
-# pragma GCC diagnostic ignored "-Wlong-long"
-// Disable the warning about declaration shadowing because it affects too
-// many valid cases.
-# pragma GCC diagnostic ignored "-Wshadow"
-// Disable the warning about implicit conversions that may change the sign of
-// an integer; silencing it otherwise would require many explicit casts.
-# pragma GCC diagnostic ignored "-Wsign-conversion"
-# endif
-# if __cplusplus >= 201103L || defined __GXX_EXPERIMENTAL_CXX0X__
-# define FMT_HAS_GXX_CXX11 1
-# endif
-#else
-# define FMT_GCC_EXTENSION
-#endif
-
-#if defined(__INTEL_COMPILER)
-# define FMT_ICC_VERSION __INTEL_COMPILER
-#elif defined(__ICL)
-# define FMT_ICC_VERSION __ICL
-#endif
-
-#if defined(__clang__) && !defined(FMT_ICC_VERSION)
-# pragma clang diagnostic push
-# pragma clang diagnostic ignored "-Wdocumentation-unknown-command"
-# pragma clang diagnostic ignored "-Wpadded"
-#endif
-
-#ifdef __GNUC_LIBSTD__
-# define FMT_GNUC_LIBSTD_VERSION (__GNUC_LIBSTD__ * 100 + __GNUC_LIBSTD_MINOR__)
-#endif
-
-#ifdef __has_feature
-# define FMT_HAS_FEATURE(x) __has_feature(x)
-#else
-# define FMT_HAS_FEATURE(x) 0
-#endif
-
-#ifdef __has_builtin
-# define FMT_HAS_BUILTIN(x) __has_builtin(x)
-#else
-# define FMT_HAS_BUILTIN(x) 0
-#endif
-
-#ifdef __has_cpp_attribute
-# define FMT_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x)
-#else
-# define FMT_HAS_CPP_ATTRIBUTE(x) 0
-#endif
-
-#ifndef FMT_USE_VARIADIC_TEMPLATES
-// Variadic templates are available in GCC since version 4.4
-// (http://gcc.gnu.org/projects/cxx0x.html) and in Visual C++
-// since version 2013.
-# define FMT_USE_VARIADIC_TEMPLATES \
- (FMT_HAS_FEATURE(cxx_variadic_templates) || \
- (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1800)
-#endif
-
-#ifndef FMT_USE_RVALUE_REFERENCES
-// Don't use rvalue references when compiling with clang and an old libstdc++
-// as the latter doesn't provide std::move.
-# if defined(FMT_GNUC_LIBSTD_VERSION) && FMT_GNUC_LIBSTD_VERSION <= 402
-# define FMT_USE_RVALUE_REFERENCES 0
-# else
-# define FMT_USE_RVALUE_REFERENCES \
- (FMT_HAS_FEATURE(cxx_rvalue_references) || \
- (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1600)
-# endif
-#endif
-
-#if FMT_USE_RVALUE_REFERENCES
-# include <utility> // for std::move
-#endif
-
-// Check if exceptions are disabled.
-#if defined(__GNUC__) && !defined(__EXCEPTIONS)
-# define FMT_EXCEPTIONS 0
-#endif
-#if FMT_MSC_VER && !_HAS_EXCEPTIONS
-# define FMT_EXCEPTIONS 0
-#endif
-#ifndef FMT_EXCEPTIONS
-# define FMT_EXCEPTIONS 1
-#endif
-
-#ifndef FMT_THROW
-# if FMT_EXCEPTIONS
-# define FMT_THROW(x) throw x
-# else
-# define FMT_THROW(x) assert(false)
-# endif
-#endif
-
-// Define FMT_USE_NOEXCEPT to make fmt use noexcept (C++11 feature).
-#ifndef FMT_USE_NOEXCEPT
-# define FMT_USE_NOEXCEPT 0
-#endif
-
-#ifndef FMT_NOEXCEPT
-# if FMT_EXCEPTIONS
-# if FMT_USE_NOEXCEPT || FMT_HAS_FEATURE(cxx_noexcept) || \
- (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || \
- FMT_MSC_VER >= 1900
-# define FMT_NOEXCEPT noexcept
-# else
-# define FMT_NOEXCEPT throw()
-# endif
-# else
-# define FMT_NOEXCEPT
-# endif
-#endif
-
-#ifndef FMT_OVERRIDE
-# if FMT_USE_OVERRIDE || FMT_HAS_FEATURE(cxx_override) || \
- (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || \
- FMT_MSC_VER >= 1900
-# define FMT_OVERRIDE override
-# else
-# define FMT_OVERRIDE
-# endif
-#endif
-
-
-// A macro to disallow the copy constructor and operator= functions
-// This should be used in the private: declarations for a class
-#ifndef FMT_USE_DELETED_FUNCTIONS
-# define FMT_USE_DELETED_FUNCTIONS 0
-#endif
-
-#if FMT_USE_DELETED_FUNCTIONS || FMT_HAS_FEATURE(cxx_deleted_functions) || \
- (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1800
-# define FMT_DELETED_OR_UNDEFINED = delete
-# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \
- TypeName(const TypeName&) = delete; \
- TypeName& operator=(const TypeName&) = delete
-#else
-# define FMT_DELETED_OR_UNDEFINED
-# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \
- TypeName(const TypeName&); \
- TypeName& operator=(const TypeName&)
-#endif
-
-#ifndef FMT_USE_USER_DEFINED_LITERALS
-// All compilers which support UDLs also support variadic templates. This
-// makes the fmt::literals implementation easier. However, an explicit check
-// for variadic templates is added here just in case.
-// For Intel's compiler both it and the system gcc/msc must support UDLs.
-# define FMT_USE_USER_DEFINED_LITERALS \
- FMT_USE_VARIADIC_TEMPLATES && FMT_USE_RVALUE_REFERENCES && \
- (FMT_HAS_FEATURE(cxx_user_literals) || \
- (FMT_GCC_VERSION >= 407 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1900) && \
- (!defined(FMT_ICC_VERSION) || FMT_ICC_VERSION >= 1500)
-#endif
-
-#ifndef FMT_ASSERT
-# define FMT_ASSERT(condition, message) assert((condition) && message)
-#endif
-
-#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clz)
-# define FMT_BUILTIN_CLZ(n) __builtin_clz(n)
-#endif
-
-#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clzll)
-# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n)
-#endif
-
-// Some compilers masquerade as both MSVC and GCC-likes or
-// otherwise support __builtin_clz and __builtin_clzll, so
-// only define FMT_BUILTIN_CLZ using the MSVC intrinsics
-// if the clz and clzll builtins are not available.
-#if FMT_MSC_VER && !defined(FMT_BUILTIN_CLZLL)
-# include <intrin.h> // _BitScanReverse, _BitScanReverse64
-
-namespace fmt
-{
-namespace internal
-{
-# pragma intrinsic(_BitScanReverse)
-inline uint32_t clz(uint32_t x)
-{
- unsigned long r = 0;
- _BitScanReverse(&r, x);
-
- assert(x != 0);
- // Static analysis complains about using uninitialized data
- // "r", but the only way that can happen is if "x" is 0,
- // which the callers guarantee to not happen.
-# pragma warning(suppress: 6102)
- return 31 - r;
-}
-# define FMT_BUILTIN_CLZ(n) fmt::internal::clz(n)
-
-# ifdef _WIN64
-# pragma intrinsic(_BitScanReverse64)
-# endif
-
-inline uint32_t clzll(uint64_t x)
-{
- unsigned long r = 0;
-# ifdef _WIN64
- _BitScanReverse64(&r, x);
-# else
- // Scan the high 32 bits.
- if (_BitScanReverse(&r, static_cast<uint32_t>(x >> 32)))
- return 63 - (r + 32);
-
- // Scan the low 32 bits.
- _BitScanReverse(&r, static_cast<uint32_t>(x));
-# endif
-
- assert(x != 0);
- // Static analysis complains about using uninitialized data
- // "r", but the only way that can happen is if "x" is 0,
- // which the callers guarantee to not happen.
-# pragma warning(suppress: 6102)
- return 63 - r;
-}
-# define FMT_BUILTIN_CLZLL(n) fmt::internal::clzll(n)
-}
-}
-#endif
-
-namespace fmt
-{
-namespace internal
-{
-struct DummyInt
-{
- int data[2];
- operator int() const
- {
- return 0;
- }
-};
-typedef std::numeric_limits<fmt::internal::DummyInt> FPUtil;
-
-// Dummy implementations of system functions such as signbit and ecvt called
-// if the latter are not available.
-inline DummyInt signbit(...)
-{
- return DummyInt();
-}
-inline DummyInt _ecvt_s(...)
-{
- return DummyInt();
-}
-inline DummyInt isinf(...)
-{
- return DummyInt();
-}
-inline DummyInt _finite(...)
-{
- return DummyInt();
-}
-inline DummyInt isnan(...)
-{
- return DummyInt();
-}
-inline DummyInt _isnan(...)
-{
- return DummyInt();
-}
-
-// A helper function to suppress bogus "conditional expression is constant"
-// warnings.
-template <typename T>
-inline T const_check(T value)
-{
- return value;
-}
-}
-} // namespace fmt
-
-namespace std
-{
-// Standard permits specialization of std::numeric_limits. This specialization
-// is used to resolve ambiguity between isinf and std::isinf in glibc:
-// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48891
-// and the same for isnan and signbit.
-template <>
-class numeric_limits<fmt::internal::DummyInt> :
- public std::numeric_limits<int>
-{
-public:
- // Portable version of isinf.
- template <typename T>
- static bool isinfinity(T x)
- {
- using namespace fmt::internal;
- // The resolution "priority" is:
- // isinf macro > std::isinf > ::isinf > fmt::internal::isinf
- if (const_check(sizeof(isinf(x)) == sizeof(bool) ||
- sizeof(isinf(x)) == sizeof(int)))
- {
- return isinf(x) != 0;
- }
- return !_finite(static_cast<double>(x));
- }
-
- // Portable version of isnan.
- template <typename T>
- static bool isnotanumber(T x)
- {
- using namespace fmt::internal;
- if (const_check(sizeof(isnan(x)) == sizeof(bool) ||
- sizeof(isnan(x)) == sizeof(int)))
- {
- return isnan(x) != 0;
- }
- return _isnan(static_cast<double>(x)) != 0;
- }
-
- // Portable version of signbit.
- static bool isnegative(double x)
- {
- using namespace fmt::internal;
- if (const_check(sizeof(signbit(x)) == sizeof(int)))
- return signbit(x) != 0;
- if (x < 0) return true;
- if (!isnotanumber(x)) return false;
- int dec = 0, sign = 0;
- char buffer[2]; // The buffer size must be >= 2 or _ecvt_s will fail.
- _ecvt_s(buffer, sizeof(buffer), x, 0, &dec, &sign);
- return sign != 0;
- }
-};
-} // namespace std
-
-namespace fmt
-{
-
-// Fix the warning about long long on older versions of GCC
-// that don't support the diagnostic pragma.
-FMT_GCC_EXTENSION typedef long long LongLong;
-FMT_GCC_EXTENSION typedef unsigned long long ULongLong;
-
-#if FMT_USE_RVALUE_REFERENCES
-using std::move;
-#endif
-
-template <typename Char>
-class BasicWriter;
-
-typedef BasicWriter<char> Writer;
-typedef BasicWriter<wchar_t> WWriter;
-
-template <typename Char>
-class ArgFormatter;
-
-template <typename CharType,
- typename ArgFormatter = fmt::ArgFormatter<CharType> >
-class BasicFormatter;
-
-/**
- \rst
- A string reference. It can be constructed from a C string or ``std::string``.
-
- You can use one of the following typedefs for common character types:
-
- +------------+-------------------------+
- | Type | Definition |
- +============+=========================+
- | StringRef | BasicStringRef<char> |
- +------------+-------------------------+
- | WStringRef | BasicStringRef<wchar_t> |
- +------------+-------------------------+
-
- This class is most useful as a parameter type to allow passing
- different types of strings to a function, for example::
-
- template <typename... Args>
- std::string format(StringRef format_str, const Args & ... args);
-
- format("{}", 42);
- format(std::string("{}"), 42);
- \endrst
- */
-template <typename Char>
-class BasicStringRef
-{
-private:
- const Char *data_;
- std::size_t size_;
-
-public:
- /** Constructs a string reference object from a C string and a size. */
- BasicStringRef(const Char *s, std::size_t size) : data_(s), size_(size) {}
-
- /**
- \rst
- Constructs a string reference object from a C string computing
- the size with ``std::char_traits<Char>::length``.
- \endrst
- */
- BasicStringRef(const Char *s)
- : data_(s), size_(std::char_traits<Char>::length(s)) {}
-
- /**
- \rst
- Constructs a string reference from an ``std::string`` object.
- \endrst
- */
- BasicStringRef(const std::basic_string<Char> &s)
- : data_(s.c_str()), size_(s.size()) {}
-
- /**
- \rst
- Converts a string reference to an ``std::string`` object.
- \endrst
- */
- std::basic_string<Char> to_string() const
- {
- return std::basic_string<Char>(data_, size_);
- }
-
- /** Returns a pointer to the string data. */
- const Char *data() const
- {
- return data_;
- }
-
- /** Returns the string size. */
- std::size_t size() const
- {
- return size_;
- }
-
- // Lexicographically compare this string reference to other.
- int compare(BasicStringRef other) const
- {
- std::size_t size = size_ < other.size_ ? size_ : other.size_;
- int result = std::char_traits<Char>::compare(data_, other.data_, size);
- if (result == 0)
- result = size_ == other.size_ ? 0 : (size_ < other.size_ ? -1 : 1);
- return result;
- }
-
- friend bool operator==(BasicStringRef lhs, BasicStringRef rhs)
- {
- return lhs.compare(rhs) == 0;
- }
- friend bool operator!=(BasicStringRef lhs, BasicStringRef rhs)
- {
- return lhs.compare(rhs) != 0;
- }
- friend bool operator<(BasicStringRef lhs, BasicStringRef rhs)
- {
- return lhs.compare(rhs) < 0;
- }
- friend bool operator<=(BasicStringRef lhs, BasicStringRef rhs)
- {
- return lhs.compare(rhs) <= 0;
- }
- friend bool operator>(BasicStringRef lhs, BasicStringRef rhs)
- {
- return lhs.compare(rhs) > 0;
- }
- friend bool operator>=(BasicStringRef lhs, BasicStringRef rhs)
- {
- return lhs.compare(rhs) >= 0;
- }
-};
-
-typedef BasicStringRef<char> StringRef;
-typedef BasicStringRef<wchar_t> WStringRef;
-
-/**
- \rst
- A reference to a null terminated string. It can be constructed from a C
- string or ``std::string``.
-
- You can use one of the following typedefs for common character types:
-
- +-------------+--------------------------+
- | Type | Definition |
- +=============+==========================+
- | CStringRef | BasicCStringRef<char> |
- +-------------+--------------------------+
- | WCStringRef | BasicCStringRef<wchar_t> |
- +-------------+--------------------------+
-
- This class is most useful as a parameter type to allow passing
- different types of strings to a function, for example::
-
- template <typename... Args>
- std::string format(CStringRef format_str, const Args & ... args);
-
- format("{}", 42);
- format(std::string("{}"), 42);
- \endrst
- */
-template <typename Char>
-class BasicCStringRef
-{
-private:
- const Char *data_;
-
-public:
- /** Constructs a string reference object from a C string. */
- BasicCStringRef(const Char *s) : data_(s) {}
-
- /**
- \rst
- Constructs a string reference from an ``std::string`` object.
- \endrst
- */
- BasicCStringRef(const std::basic_string<Char> &s) : data_(s.c_str()) {}
-
- /** Returns the pointer to a C string. */
- const Char *c_str() const
- {
- return data_;
- }
-};
-
-typedef BasicCStringRef<char> CStringRef;
-typedef BasicCStringRef<wchar_t> WCStringRef;
-
-/** A formatting error such as invalid format string. */
-class FormatError : public std::runtime_error
-{
-public:
- explicit FormatError(CStringRef message)
- : std::runtime_error(message.c_str()) {}
- ~FormatError() throw();
-};
-
-namespace internal
-{
-
-// MakeUnsigned<T>::Type gives an unsigned type corresponding to integer type T.
-template <typename T>
-struct MakeUnsigned
-{
- typedef T Type;
-};
-
-#define FMT_SPECIALIZE_MAKE_UNSIGNED(T, U) \
- template <> \
- struct MakeUnsigned<T> { typedef U Type; }
-
-FMT_SPECIALIZE_MAKE_UNSIGNED(char, unsigned char);
-FMT_SPECIALIZE_MAKE_UNSIGNED(signed char, unsigned char);
-FMT_SPECIALIZE_MAKE_UNSIGNED(short, unsigned short);
-FMT_SPECIALIZE_MAKE_UNSIGNED(int, unsigned);
-FMT_SPECIALIZE_MAKE_UNSIGNED(long, unsigned long);
-FMT_SPECIALIZE_MAKE_UNSIGNED(LongLong, ULongLong);
-
-// Casts nonnegative integer to unsigned.
-template <typename Int>
-inline typename MakeUnsigned<Int>::Type to_unsigned(Int value)
-{
- FMT_ASSERT(value >= 0, "negative value");
- return static_cast<typename MakeUnsigned<Int>::Type>(value);
-}
-
-// The number of characters to store in the MemoryBuffer object itself
-// to avoid dynamic memory allocation.
-enum { INLINE_BUFFER_SIZE = 500 };
-
-#if FMT_SECURE_SCL
-// Use checked iterator to avoid warnings on MSVC.
-template <typename T>
-inline stdext::checked_array_iterator<T*> make_ptr(T *ptr, std::size_t size)
-{
- return stdext::checked_array_iterator<T*>(ptr, size);
-}
-#else
-template <typename T>
-inline T *make_ptr(T *ptr, std::size_t)
-{
- return ptr;
-}
-#endif
-} // namespace internal
-
-/**
- \rst
- A buffer supporting a subset of ``std::vector``'s operations.
- \endrst
- */
-template <typename T>
-class Buffer
-{
-private:
- FMT_DISALLOW_COPY_AND_ASSIGN(Buffer);
-
-protected:
- T *ptr_;
- std::size_t size_;
- std::size_t capacity_;
-
- Buffer(T *ptr = 0, std::size_t capacity = 0)
- : ptr_(ptr), size_(0), capacity_(capacity) {}
-
- /**
- \rst
- Increases the buffer capacity to hold at least *size* elements updating
- ``ptr_`` and ``capacity_``.
- \endrst
- */
- virtual void grow(std::size_t size) = 0;
-
-public:
- virtual ~Buffer() {}
-
- /** Returns the size of this buffer. */
- std::size_t size() const
- {
- return size_;
- }
-
- /** Returns the capacity of this buffer. */
- std::size_t capacity() const
- {
- return capacity_;
- }
-
- /**
- Resizes the buffer. If T is a POD type new elements may not be initialized.
- */
- void resize(std::size_t new_size)
- {
- if (new_size > capacity_)
- grow(new_size);
- size_ = new_size;
- }
-
- /**
- \rst
- Reserves space to store at least *capacity* elements.
- \endrst
- */
- void reserve(std::size_t capacity)
- {
- if (capacity > capacity_)
- grow(capacity);
- }
-
- void clear() FMT_NOEXCEPT { size_ = 0; }
-
- void push_back(const T &value)
- {
- if (size_ == capacity_)
- grow(size_ + 1);
- ptr_[size_++] = value;
- }
-
- /** Appends data to the end of the buffer. */
- template <typename U>
- void append(const U *begin, const U *end);
-
- T &operator[](std::size_t index)
- {
- return ptr_[index];
- }
- const T &operator[](std::size_t index) const
- {
- return ptr_[index];
- }
-};
-
-template <typename T>
-template <typename U>
-void Buffer<T>::append(const U *begin, const U *end)
-{
- std::size_t new_size = size_ + internal::to_unsigned(end - begin);
- if (new_size > capacity_)
- grow(new_size);
- std::uninitialized_copy(begin, end,
- internal::make_ptr(ptr_, capacity_) + size_);
- size_ = new_size;
-}
-
-namespace internal
-{
-
-// A memory buffer for trivially copyable/constructible types with the first
-// SIZE elements stored in the object itself.
-template <typename T, std::size_t SIZE, typename Allocator = std::allocator<T> >
-class MemoryBuffer : private Allocator, public Buffer<T>
-{
-private:
- T data_[SIZE];
-
- // Deallocate memory allocated by the buffer.
- void deallocate()
- {
- if (this->ptr_ != data_) Allocator::deallocate(this->ptr_, this->capacity_);
- }
-
-protected:
- void grow(std::size_t size) FMT_OVERRIDE;
-
-public:
- explicit MemoryBuffer(const Allocator &alloc = Allocator())
- : Allocator(alloc), Buffer<T>(data_, SIZE) {}
- ~MemoryBuffer()
- {
- deallocate();
- }
-
-#if FMT_USE_RVALUE_REFERENCES
-private:
- // Move data from other to this buffer.
- void move(MemoryBuffer &other)
- {
- Allocator &this_alloc = *this, &other_alloc = other;
- this_alloc = std::move(other_alloc);
- this->size_ = other.size_;
- this->capacity_ = other.capacity_;
- if (other.ptr_ == other.data_)
- {
- this->ptr_ = data_;
- std::uninitialized_copy(other.data_, other.data_ + this->size_,
- make_ptr(data_, this->capacity_));
- }
- else
- {
- this->ptr_ = other.ptr_;
- // Set pointer to the inline array so that delete is not called
- // when deallocating.
- other.ptr_ = other.data_;
- }
- }
-
-public:
- MemoryBuffer(MemoryBuffer &&other)
- {
- move(other);
- }
-
- MemoryBuffer &operator=(MemoryBuffer &&other)
- {
- assert(this != &other);
- deallocate();
- move(other);
- return *this;
- }
-#endif
-
- // Returns a copy of the allocator associated with this buffer.
- Allocator get_allocator() const
- {
- return *this;
- }
-};
-
-template <typename T, std::size_t SIZE, typename Allocator>
-void MemoryBuffer<T, SIZE, Allocator>::grow(std::size_t size)
-{
- std::size_t new_capacity = this->capacity_ + this->capacity_ / 2;
- if (size > new_capacity)
- new_capacity = size;
- T *new_ptr = this->allocate(new_capacity);
- // The following code doesn't throw, so the raw pointer above doesn't leak.
- std::uninitialized_copy(this->ptr_, this->ptr_ + this->size_,
- make_ptr(new_ptr, new_capacity));
- std::size_t old_capacity = this->capacity_;
- T *old_ptr = this->ptr_;
- this->capacity_ = new_capacity;
- this->ptr_ = new_ptr;
- // deallocate may throw (at least in principle), but it doesn't matter since
- // the buffer already uses the new storage and will deallocate it in case
- // of exception.
- if (old_ptr != data_)
- Allocator::deallocate(old_ptr, old_capacity);
-}
-
-// A fixed-size buffer.
-template <typename Char>
-class FixedBuffer : public fmt::Buffer<Char>
-{
-public:
- FixedBuffer(Char *array, std::size_t size) : fmt::Buffer<Char>(array, size) {}
-
-protected:
- FMT_API void grow(std::size_t size);
-};
-
-template <typename Char>
-class BasicCharTraits
-{
-public:
-#if FMT_SECURE_SCL
- typedef stdext::checked_array_iterator<Char*> CharPtr;
-#else
- typedef Char *CharPtr;
-#endif
- static Char cast(int value)
- {
- return static_cast<Char>(value);
- }
-};
-
-template <typename Char>
-class CharTraits;
-
-template <>
-class CharTraits<char> : public BasicCharTraits<char>
-{
-private:
- // Conversion from wchar_t to char is not allowed.
- static char convert(wchar_t);
-
-public:
- static char convert(char value)
- {
- return value;
- }
-
- // Formats a floating-point number.
- template <typename T>
- FMT_API static int format_float(char *buffer, std::size_t size,
- const char *format, unsigned width, int precision, T value);
-};
-
-template <>
-class CharTraits<wchar_t> : public BasicCharTraits<wchar_t>
-{
-public:
- static wchar_t convert(char value)
- {
- return value;
- }
- static wchar_t convert(wchar_t value)
- {
- return value;
- }
-
- template <typename T>
- FMT_API static int format_float(wchar_t *buffer, std::size_t size,
- const wchar_t *format, unsigned width, int precision, T value);
-};
-
-// Checks if a number is negative - used to avoid warnings.
-template <bool IsSigned>
-struct SignChecker
-{
- template <typename T>
- static bool is_negative(T value)
- {
- return value < 0;
- }
-};
-
-template <>
-struct SignChecker<false>
-{
- template <typename T>
- static bool is_negative(T)
- {
- return false;
- }
-};
-
-// Returns true if value is negative, false otherwise.
-// Same as (value < 0) but doesn't produce warnings if T is an unsigned type.
-template <typename T>
-inline bool is_negative(T value)
-{
- return SignChecker<std::numeric_limits<T>::is_signed>::is_negative(value);
-}
-
-// Selects uint32_t if FitsIn32Bits is true, uint64_t otherwise.
-template <bool FitsIn32Bits>
-struct TypeSelector
-{
- typedef uint32_t Type;
-};
-
-template <>
-struct TypeSelector<false>
-{
- typedef uint64_t Type;
-};
-
-template <typename T>
-struct IntTraits
-{
- // Smallest of uint32_t and uint64_t that is large enough to represent
- // all values of T.
- typedef typename
- TypeSelector<std::numeric_limits<T>::digits <= 32>::Type MainType;
-};
-
-FMT_API void report_unknown_type(char code, const char *type);
-
-// Static data is placed in this class template to allow header-only
-// configuration.
-template <typename T = void>
-struct FMT_API BasicData
-{
- static const uint32_t POWERS_OF_10_32[];
- static const uint64_t POWERS_OF_10_64[];
- static const char DIGITS[];
-};
-
-#ifndef FMT_USE_EXTERN_TEMPLATES
-// Clang doesn't have a feature check for extern templates so we check
-// for variadic templates which were introduced in the same version.
-# define FMT_USE_EXTERN_TEMPLATES (__clang__ && FMT_USE_VARIADIC_TEMPLATES)
-#endif
-
-#if FMT_USE_EXTERN_TEMPLATES && !defined(FMT_HEADER_ONLY)
-extern template struct BasicData<void>;
-#endif
-
-typedef BasicData<> Data;
-
-#ifdef FMT_BUILTIN_CLZLL
-// Returns the number of decimal digits in n. Leading zeros are not counted
-// except for n == 0 in which case count_digits returns 1.
-inline unsigned count_digits(uint64_t n)
-{
- // Based on http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog10
- // and the benchmark https://github.com/localvoid/cxx-benchmark-count-digits.
- int t = (64 - FMT_BUILTIN_CLZLL(n | 1)) * 1233 >> 12;
- return to_unsigned(t) - (n < Data::POWERS_OF_10_64[t]) + 1;
-}
-#else
-// Fallback version of count_digits used when __builtin_clz is not available.
-inline unsigned count_digits(uint64_t n)
-{
- unsigned count = 1;
- for (;;)
- {
- // Integer division is slow so do it for a group of four digits instead
- // of for every digit. The idea comes from the talk by Alexandrescu
- // "Three Optimization Tips for C++". See speed-test for a comparison.
- if (n < 10) return count;
- if (n < 100) return count + 1;
- if (n < 1000) return count + 2;
- if (n < 10000) return count + 3;
- n /= 10000u;
- count += 4;
- }
-}
-#endif
-
-#ifdef FMT_BUILTIN_CLZ
-// Optional version of count_digits for better performance on 32-bit platforms.
-inline unsigned count_digits(uint32_t n)
-{
- int t = (32 - FMT_BUILTIN_CLZ(n | 1)) * 1233 >> 12;
- return to_unsigned(t) - (n < Data::POWERS_OF_10_32[t]) + 1;
-}
-#endif
-
-// A functor that doesn't add a thousands separator.
-struct NoThousandsSep
-{
- template <typename Char>
- void operator()(Char *) {}
-};
-
-// A functor that adds a thousands separator.
-class ThousandsSep
-{
-private:
- fmt::StringRef sep_;
-
- // Index of a decimal digit with the least significant digit having index 0.
- unsigned digit_index_;
-
-public:
- explicit ThousandsSep(fmt::StringRef sep) : sep_(sep), digit_index_(0) {}
-
- template <typename Char>
- void operator()(Char *&buffer)
- {
- if (++digit_index_ % 3 != 0)
- return;
- buffer -= sep_.size();
- std::uninitialized_copy(sep_.data(), sep_.data() + sep_.size(),
- internal::make_ptr(buffer, sep_.size()));
- }
-};
-
-// Formats a decimal unsigned integer value writing into buffer.
-// thousands_sep is a functor that is called after writing each char to
-// add a thousands separator if necessary.
-template <typename UInt, typename Char, typename ThousandsSep>
-inline void format_decimal(Char *buffer, UInt value, unsigned num_digits,
- ThousandsSep thousands_sep)
-{
- buffer += num_digits;
- while (value >= 100)
- {
- // Integer division is slow so do it for a group of two digits instead
- // of for every digit. The idea comes from the talk by Alexandrescu
- // "Three Optimization Tips for C++". See speed-test for a comparison.
- unsigned index = static_cast<unsigned>((value % 100) * 2);
- value /= 100;
- *--buffer = Data::DIGITS[index + 1];
- thousands_sep(buffer);
- *--buffer = Data::DIGITS[index];
- thousands_sep(buffer);
- }
- if (value < 10)
- {
- *--buffer = static_cast<char>('0' + value);
- return;
- }
- unsigned index = static_cast<unsigned>(value * 2);
- *--buffer = Data::DIGITS[index + 1];
- thousands_sep(buffer);
- *--buffer = Data::DIGITS[index];
-}
-
-template <typename UInt, typename Char>
-inline void format_decimal(Char *buffer, UInt value, unsigned num_digits)
-{
- return format_decimal(buffer, value, num_digits, NoThousandsSep());
-}
-
-#ifndef _WIN32
-# define FMT_USE_WINDOWS_H 0
-#elif !defined(FMT_USE_WINDOWS_H)
-# define FMT_USE_WINDOWS_H 1
-#endif
-
-// Define FMT_USE_WINDOWS_H to 0 to disable use of windows.h.
-// All the functionality that relies on it will be disabled too.
-#if FMT_USE_WINDOWS_H
-// A converter from UTF-8 to UTF-16.
-// It is only provided for Windows since other systems support UTF-8 natively.
-class UTF8ToUTF16
-{
-private:
- MemoryBuffer<wchar_t, INLINE_BUFFER_SIZE> buffer_;
-
-public:
- FMT_API explicit UTF8ToUTF16(StringRef s);
- operator WStringRef() const
- {
- return WStringRef(&buffer_[0], size());
- }
- size_t size() const
- {
- return buffer_.size() - 1;
- }
- const wchar_t *c_str() const
- {
- return &buffer_[0];
- }
- std::wstring str() const
- {
- return std::wstring(&buffer_[0], size());
- }
-};
-
-// A converter from UTF-16 to UTF-8.
-// It is only provided for Windows since other systems support UTF-8 natively.
-class UTF16ToUTF8
-{
-private:
- MemoryBuffer<char, INLINE_BUFFER_SIZE> buffer_;
-
-public:
- UTF16ToUTF8() {}
- FMT_API explicit UTF16ToUTF8(WStringRef s);
- operator StringRef() const
- {
- return StringRef(&buffer_[0], size());
- }
- size_t size() const
- {
- return buffer_.size() - 1;
- }
- const char *c_str() const
- {
- return &buffer_[0];
- }
- std::string str() const
- {
- return std::string(&buffer_[0], size());
- }
-
- // Performs conversion returning a system error code instead of
- // throwing exception on conversion error. This method may still throw
- // in case of memory allocation error.
- FMT_API int convert(WStringRef s);
-};
-
-FMT_API void format_windows_error(fmt::Writer &out, int error_code,
- fmt::StringRef message) FMT_NOEXCEPT;
-#endif
-
-FMT_API void format_system_error(fmt::Writer &out, int error_code,
- fmt::StringRef message) FMT_NOEXCEPT;
-
-// A formatting argument value.
-struct Value
-{
- template <typename Char>
- struct StringValue
- {
- const Char *value;
- std::size_t size;
- };
-
- typedef void (*FormatFunc)(
- void *formatter, const void *arg, void *format_str_ptr);
-
- struct CustomValue
- {
- const void *value;
- FormatFunc format;
- };
-
- union
- {
- int int_value;
- unsigned uint_value;
- LongLong long_long_value;
- ULongLong ulong_long_value;
- double double_value;
- long double long_double_value;
- const void *pointer;
- StringValue<char> string;
- StringValue<signed char> sstring;
- StringValue<unsigned char> ustring;
- StringValue<wchar_t> wstring;
- CustomValue custom;
- };
-
- enum Type
- {
- NONE, NAMED_ARG,
- // Integer types should go first,
- INT, UINT, LONG_LONG, ULONG_LONG, BOOL, CHAR, LAST_INTEGER_TYPE = CHAR,
- // followed by floating-point types.
- DOUBLE, LONG_DOUBLE, LAST_NUMERIC_TYPE = LONG_DOUBLE,
- CSTRING, STRING, WSTRING, POINTER, CUSTOM
- };
-};
-
-// A formatting argument. It is a trivially copyable/constructible type to
-// allow storage in internal::MemoryBuffer.
-struct Arg : Value
-{
- Type type;
-};
-
-template <typename Char>
-struct NamedArg;
-
-template <typename T = void>
-struct Null {};
-
-// A helper class template to enable or disable overloads taking wide
-// characters and strings in MakeValue.
-template <typename T, typename Char>
-struct WCharHelper
-{
- typedef Null<T> Supported;
- typedef T Unsupported;
-};
-
-template <typename T>
-struct WCharHelper<T, wchar_t>
-{
- typedef T Supported;
- typedef Null<T> Unsupported;
-};
-
-typedef char Yes[1];
-typedef char No[2];
-
-template <typename T>
-T &get();
-
-// These are non-members to workaround an overload resolution bug in bcc32.
-Yes &convert(fmt::ULongLong);
-No &convert(...);
-
-template<typename T, bool ENABLE_CONVERSION>
-struct ConvertToIntImpl
-{
- enum { value = ENABLE_CONVERSION };
-};
-
-template<typename T, bool ENABLE_CONVERSION>
-struct ConvertToIntImpl2
-{
- enum { value = false };
-};
-
-template<typename T>
-struct ConvertToIntImpl2<T, true>
-{
- enum
- {
- // Don't convert numeric types.
- value = ConvertToIntImpl<T, !std::numeric_limits<T>::is_specialized>::value
- };
-};
-
-template<typename T>
-struct ConvertToInt
-{
- enum { enable_conversion = sizeof(convert(get<T>())) == sizeof(Yes) };
- enum { value = ConvertToIntImpl2<T, enable_conversion>::value };
-};
-
-#define FMT_DISABLE_CONVERSION_TO_INT(Type) \
- template <> \
- struct ConvertToInt<Type> { enum { value = 0 }; }
-
-// Silence warnings about convering float to int.
-FMT_DISABLE_CONVERSION_TO_INT(float);
-FMT_DISABLE_CONVERSION_TO_INT(double);
-FMT_DISABLE_CONVERSION_TO_INT(long double);
-
-template<bool B, class T = void>
-struct EnableIf {};
-
-template<class T>
-struct EnableIf<true, T>
-{
- typedef T type;
-};
-
-template<bool B, class T, class F>
-struct Conditional
-{
- typedef T type;
-};
-
-template<class T, class F>
-struct Conditional<false, T, F>
-{
- typedef F type;
-};
-
-// For bcc32 which doesn't understand ! in template arguments.
-template<bool>
-struct Not
-{
- enum { value = 0 };
-};
-
-template<>
-struct Not<false>
-{
- enum { value = 1 };
-};
-
-template<typename T, T> struct LConvCheck
-{
- LConvCheck(int) {}
-};
-
-// Returns the thousands separator for the current locale.
-// We check if ``lconv`` contains ``thousands_sep`` because on Android
-// ``lconv`` is stubbed as an empty struct.
-template <typename LConv>
-inline StringRef thousands_sep(
- LConv *lc, LConvCheck<char *LConv::*, &LConv::thousands_sep> = 0)
-{
- return lc->thousands_sep;
-}
-
-inline fmt::StringRef thousands_sep(...)
-{
- return "";
-}
-
-// Makes an Arg object from any type.
-template <typename Formatter>
-class MakeValue : public Arg
-{
-public:
- typedef typename Formatter::Char Char;
-
-private:
- // The following two methods are private to disallow formatting of
- // arbitrary pointers. If you want to output a pointer cast it to
- // "void *" or "const void *". In particular, this forbids formatting
- // of "[const] volatile char *" which is printed as bool by iostreams.
- // Do not implement!
- template <typename T>
- MakeValue(const T *value);
- template <typename T>
- MakeValue(T *value);
-
- // The following methods are private to disallow formatting of wide
- // characters and strings into narrow strings as in
- // fmt::format("{}", L"test");
- // To fix this, use a wide format string: fmt::format(L"{}", L"test").
-#if !FMT_MSC_VER || defined(_NATIVE_WCHAR_T_DEFINED)
- MakeValue(typename WCharHelper<wchar_t, Char>::Unsupported);
-#endif
- MakeValue(typename WCharHelper<wchar_t *, Char>::Unsupported);
- MakeValue(typename WCharHelper<const wchar_t *, Char>::Unsupported);
- MakeValue(typename WCharHelper<const std::wstring &, Char>::Unsupported);
- MakeValue(typename WCharHelper<WStringRef, Char>::Unsupported);
-
- void set_string(StringRef str)
- {
- string.value = str.data();
- string.size = str.size();
- }
-
- void set_string(WStringRef str)
- {
- wstring.value = str.data();
- wstring.size = str.size();
- }
-
- // Formats an argument of a custom type, such as a user-defined class.
- template <typename T>
- static void format_custom_arg(
- void *formatter, const void *arg, void *format_str_ptr)
- {
- format(*static_cast<Formatter*>(formatter),
- *static_cast<const Char**>(format_str_ptr),
- *static_cast<const T*>(arg));
- }
-
-public:
- MakeValue() {}
-
-#define FMT_MAKE_VALUE_(Type, field, TYPE, rhs) \
- MakeValue(Type value) { field = rhs; } \
- static uint64_t type(Type) { return Arg::TYPE; }
-
-#define FMT_MAKE_VALUE(Type, field, TYPE) \
- FMT_MAKE_VALUE_(Type, field, TYPE, value)
-
- FMT_MAKE_VALUE(bool, int_value, BOOL)
- FMT_MAKE_VALUE(short, int_value, INT)
- FMT_MAKE_VALUE(unsigned short, uint_value, UINT)
- FMT_MAKE_VALUE(int, int_value, INT)
- FMT_MAKE_VALUE(unsigned, uint_value, UINT)
-
- MakeValue(long value)
- {
- // To minimize the number of types we need to deal with, long is
- // translated either to int or to long long depending on its size.
- if (const_check(sizeof(long) == sizeof(int)))
- int_value = static_cast<int>(value);
- else
- long_long_value = value;
- }
- static uint64_t type(long)
- {
- return sizeof(long) == sizeof(int) ? Arg::INT : Arg::LONG_LONG;
- }
-
- MakeValue(unsigned long value)
- {
- if (const_check(sizeof(unsigned long) == sizeof(unsigned)))
- uint_value = static_cast<unsigned>(value);
- else
- ulong_long_value = value;
- }
- static uint64_t type(unsigned long)
- {
- return sizeof(unsigned long) == sizeof(unsigned) ?
- Arg::UINT : Arg::ULONG_LONG;
- }
-
- FMT_MAKE_VALUE(LongLong, long_long_value, LONG_LONG)
- FMT_MAKE_VALUE(ULongLong, ulong_long_value, ULONG_LONG)
- FMT_MAKE_VALUE(float, double_value, DOUBLE)
- FMT_MAKE_VALUE(double, double_value, DOUBLE)
- FMT_MAKE_VALUE(long double, long_double_value, LONG_DOUBLE)
- FMT_MAKE_VALUE(signed char, int_value, INT)
- FMT_MAKE_VALUE(unsigned char, uint_value, UINT)
- FMT_MAKE_VALUE(char, int_value, CHAR)
-
-#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
- MakeValue(typename WCharHelper<wchar_t, Char>::Supported value)
- {
- int_value = value;
- }
- static uint64_t type(wchar_t)
- {
- return Arg::CHAR;
- }
-#endif
-
-#define FMT_MAKE_STR_VALUE(Type, TYPE) \
- MakeValue(Type value) { set_string(value); } \
- static uint64_t type(Type) { return Arg::TYPE; }
-
- FMT_MAKE_VALUE(char *, string.value, CSTRING)
- FMT_MAKE_VALUE(const char *, string.value, CSTRING)
- FMT_MAKE_VALUE(signed char *, sstring.value, CSTRING)
- FMT_MAKE_VALUE(const signed char *, sstring.value, CSTRING)
- FMT_MAKE_VALUE(unsigned char *, ustring.value, CSTRING)
- FMT_MAKE_VALUE(const unsigned char *, ustring.value, CSTRING)
- FMT_MAKE_STR_VALUE(const std::string &, STRING)
- FMT_MAKE_STR_VALUE(StringRef, STRING)
- FMT_MAKE_VALUE_(CStringRef, string.value, CSTRING, value.c_str())
-
-#define FMT_MAKE_WSTR_VALUE(Type, TYPE) \
- MakeValue(typename WCharHelper<Type, Char>::Supported value) { \
- set_string(value); \
- } \
- static uint64_t type(Type) { return Arg::TYPE; }
-
- FMT_MAKE_WSTR_VALUE(wchar_t *, WSTRING)
- FMT_MAKE_WSTR_VALUE(const wchar_t *, WSTRING)
- FMT_MAKE_WSTR_VALUE(const std::wstring &, WSTRING)
- FMT_MAKE_WSTR_VALUE(WStringRef, WSTRING)
-
- FMT_MAKE_VALUE(void *, pointer, POINTER)
- FMT_MAKE_VALUE(const void *, pointer, POINTER)
-
- template <typename T>
- MakeValue(const T &value,
- typename EnableIf<Not<
- ConvertToInt<T>::value>::value, int>::type = 0)
- {
- custom.value = &value;
- custom.format = &format_custom_arg<T>;
- }
-
- template <typename T>
- MakeValue(const T &value,
- typename EnableIf<ConvertToInt<T>::value, int>::type = 0)
- {
- int_value = value;
- }
-
- template <typename T>
- static uint64_t type(const T &)
- {
- return ConvertToInt<T>::value ? Arg::INT : Arg::CUSTOM;
- }
-
- // Additional template param `Char_` is needed here because make_type always
- // uses char.
- template <typename Char_>
- MakeValue(const NamedArg<Char_> &value)
- {
- pointer = &value;
- }
-
- template <typename Char_>
- static uint64_t type(const NamedArg<Char_> &)
- {
- return Arg::NAMED_ARG;
- }
-};
-
-template <typename Formatter>
-class MakeArg : public Arg
-{
-public:
- MakeArg()
- {
- type = Arg::NONE;
- }
-
- template <typename T>
- MakeArg(const T &value)
- : Arg(MakeValue<Formatter>(value))
- {
- type = static_cast<Arg::Type>(MakeValue<Formatter>::type(value));
- }
-};
-
-template <typename Char>
-struct NamedArg : Arg
-{
- BasicStringRef<Char> name;
-
- template <typename T>
- NamedArg(BasicStringRef<Char> argname, const T &value)
- : Arg(MakeArg< BasicFormatter<Char> >(value)), name(argname) {}
-};
-
-class RuntimeError : public std::runtime_error
-{
-protected:
- RuntimeError() : std::runtime_error("") {}
- ~RuntimeError() throw();
-};
-
-template <typename Char>
-class PrintfArgFormatter;
-
-template <typename Char>
-class ArgMap;
-} // namespace internal
-
-/** An argument list. */
-class ArgList
-{
-private:
- // To reduce compiled code size per formatting function call, types of first
- // MAX_PACKED_ARGS arguments are passed in the types_ field.
- uint64_t types_;
- union
- {
- // If the number of arguments is less than MAX_PACKED_ARGS, the argument
- // values are stored in values_, otherwise they are stored in args_.
- // This is done to reduce compiled code size as storing larger objects
- // may require more code (at least on x86-64) even if the same amount of
- // data is actually copied to stack. It saves ~10% on the bloat test.
- const internal::Value *values_;
- const internal::Arg *args_;
- };
-
- internal::Arg::Type type(unsigned index) const
- {
- unsigned shift = index * 4;
- uint64_t mask = 0xf;
- return static_cast<internal::Arg::Type>(
- (types_ & (mask << shift)) >> shift);
- }
-
- template <typename Char>
- friend class internal::ArgMap;
-
-public:
- // Maximum number of arguments with packed types.
- enum { MAX_PACKED_ARGS = 16 };
-
- ArgList() : types_(0) {}
-
- ArgList(ULongLong types, const internal::Value *values)
- : types_(types), values_(values) {}
- ArgList(ULongLong types, const internal::Arg *args)
- : types_(types), args_(args) {}
-
- /** Returns the argument at specified index. */
- internal::Arg operator[](unsigned index) const
- {
- using internal::Arg;
- Arg arg;
- bool use_values = type(MAX_PACKED_ARGS - 1) == Arg::NONE;
- if (index < MAX_PACKED_ARGS)
- {
- Arg::Type arg_type = type(index);
- internal::Value &val = arg;
- if (arg_type != Arg::NONE)
- val = use_values ? values_[index] : args_[index];
- arg.type = arg_type;
- return arg;
- }
- if (use_values)
- {
- // The index is greater than the number of arguments that can be stored
- // in values, so return a "none" argument.
- arg.type = Arg::NONE;
- return arg;
- }
- for (unsigned i = MAX_PACKED_ARGS; i <= index; ++i)
- {
- if (args_[i].type == Arg::NONE)
- return args_[i];
- }
- return args_[index];
- }
-};
-
-#define FMT_DISPATCH(call) static_cast<Impl*>(this)->call
-
-/**
- \rst
- An argument visitor based on the `curiously recurring template pattern
- <http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern>`_.
-
- To use `~fmt::ArgVisitor` define a subclass that implements some or all of the
- visit methods with the same signatures as the methods in `~fmt::ArgVisitor`,
- for example, `~fmt::ArgVisitor::visit_int()`.
- Pass the subclass as the *Impl* template parameter. Then calling
- `~fmt::ArgVisitor::visit` for some argument will dispatch to a visit method
- specific to the argument type. For example, if the argument type is
- ``double`` then the `~fmt::ArgVisitor::visit_double()` method of a subclass
- will be called. If the subclass doesn't contain a method with this signature,
- then a corresponding method of `~fmt::ArgVisitor` will be called.
-
- **Example**::
-
- class MyArgVisitor : public fmt::ArgVisitor<MyArgVisitor, void> {
- public:
- void visit_int(int value) { fmt::print("{}", value); }
- void visit_double(double value) { fmt::print("{}", value ); }
- };
- \endrst
- */
-template <typename Impl, typename Result>
-class ArgVisitor
-{
-private:
- typedef internal::Arg Arg;
-
-public:
- void report_unhandled_arg() {}
-
- Result visit_unhandled_arg()
- {
- FMT_DISPATCH(report_unhandled_arg());
- return Result();
- }
-
- /** Visits an ``int`` argument. **/
- Result visit_int(int value)
- {
- return FMT_DISPATCH(visit_any_int(value));
- }
-
- /** Visits a ``long long`` argument. **/
- Result visit_long_long(LongLong value)
- {
- return FMT_DISPATCH(visit_any_int(value));
- }
-
- /** Visits an ``unsigned`` argument. **/
- Result visit_uint(unsigned value)
- {
- return FMT_DISPATCH(visit_any_int(value));
- }
-
- /** Visits an ``unsigned long long`` argument. **/
- Result visit_ulong_long(ULongLong value)
- {
- return FMT_DISPATCH(visit_any_int(value));
- }
-
- /** Visits a ``bool`` argument. **/
- Result visit_bool(bool value)
- {
- return FMT_DISPATCH(visit_any_int(value));
- }
-
- /** Visits a ``char`` or ``wchar_t`` argument. **/
- Result visit_char(int value)
- {
- return FMT_DISPATCH(visit_any_int(value));
- }
-
- /** Visits an argument of any integral type. **/
- template <typename T>
- Result visit_any_int(T)
- {
- return FMT_DISPATCH(visit_unhandled_arg());
- }
-
- /** Visits a ``double`` argument. **/
- Result visit_double(double value)
- {
- return FMT_DISPATCH(visit_any_double(value));
- }
-
- /** Visits a ``long double`` argument. **/
- Result visit_long_double(long double value)
- {
- return FMT_DISPATCH(visit_any_double(value));
- }
-
- /** Visits a ``double`` or ``long double`` argument. **/
- template <typename T>
- Result visit_any_double(T)
- {
- return FMT_DISPATCH(visit_unhandled_arg());
- }
-
- /** Visits a null-terminated C string (``const char *``) argument. **/
- Result visit_cstring(const char *)
- {
- return FMT_DISPATCH(visit_unhandled_arg());
- }
-
- /** Visits a string argument. **/
- Result visit_string(Arg::StringValue<char>)
- {
- return FMT_DISPATCH(visit_unhandled_arg());
- }
-
- /** Visits a wide string argument. **/
- Result visit_wstring(Arg::StringValue<wchar_t>)
- {
- return FMT_DISPATCH(visit_unhandled_arg());
- }
-
- /** Visits a pointer argument. **/
- Result visit_pointer(const void *)
- {
- return FMT_DISPATCH(visit_unhandled_arg());
- }
-
- /** Visits an argument of a custom (user-defined) type. **/
- Result visit_custom(Arg::CustomValue)
- {
- return FMT_DISPATCH(visit_unhandled_arg());
- }
-
- /**
- \rst
- Visits an argument dispatching to the appropriate visit method based on
- the argument type. For example, if the argument type is ``double`` then
- the `~fmt::ArgVisitor::visit_double()` method of the *Impl* class will be
- called.
- \endrst
- */
- Result visit(const Arg &arg)
- {
- switch (arg.type)
- {
- case Arg::NONE:
- case Arg::NAMED_ARG:
- FMT_ASSERT(false, "invalid argument type");
- break;
- case Arg::INT:
- return FMT_DISPATCH(visit_int(arg.int_value));
- case Arg::UINT:
- return FMT_DISPATCH(visit_uint(arg.uint_value));
- case Arg::LONG_LONG:
- return FMT_DISPATCH(visit_long_long(arg.long_long_value));
- case Arg::ULONG_LONG:
- return FMT_DISPATCH(visit_ulong_long(arg.ulong_long_value));
- case Arg::BOOL:
- return FMT_DISPATCH(visit_bool(arg.int_value != 0));
- case Arg::CHAR:
- return FMT_DISPATCH(visit_char(arg.int_value));
- case Arg::DOUBLE:
- return FMT_DISPATCH(visit_double(arg.double_value));
- case Arg::LONG_DOUBLE:
- return FMT_DISPATCH(visit_long_double(arg.long_double_value));
- case Arg::CSTRING:
- return FMT_DISPATCH(visit_cstring(arg.string.value));
- case Arg::STRING:
- return FMT_DISPATCH(visit_string(arg.string));
- case Arg::WSTRING:
- return FMT_DISPATCH(visit_wstring(arg.wstring));
- case Arg::POINTER:
- return FMT_DISPATCH(visit_pointer(arg.pointer));
- case Arg::CUSTOM:
- return FMT_DISPATCH(visit_custom(arg.custom));
- }
- return Result();
- }
-};
-
-enum Alignment
-{
- ALIGN_DEFAULT, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_CENTER, ALIGN_NUMERIC
-};
-
-// Flags.
-enum
-{
- SIGN_FLAG = 1, PLUS_FLAG = 2, MINUS_FLAG = 4, HASH_FLAG = 8,
- CHAR_FLAG = 0x10 // Argument has char type - used in error reporting.
-};
-
-// An empty format specifier.
-struct EmptySpec {};
-
-// A type specifier.
-template <char TYPE>
-struct TypeSpec : EmptySpec
-{
- Alignment align() const
- {
- return ALIGN_DEFAULT;
- }
- unsigned width() const
- {
- return 0;
- }
- int precision() const
- {
- return -1;
- }
- bool flag(unsigned) const
- {
- return false;
- }
- char type() const
- {
- return TYPE;
- }
- char fill() const
- {
- return ' ';
- }
-};
-
-// A width specifier.
-struct WidthSpec
-{
- unsigned width_;
- // Fill is always wchar_t and cast to char if necessary to avoid having
- // two specialization of WidthSpec and its subclasses.
- wchar_t fill_;
-
- WidthSpec(unsigned width, wchar_t fill) : width_(width), fill_(fill) {}
-
- unsigned width() const
- {
- return width_;
- }
- wchar_t fill() const
- {
- return fill_;
- }
-};
-
-// An alignment specifier.
-struct AlignSpec : WidthSpec
-{
- Alignment align_;
-
- AlignSpec(unsigned width, wchar_t fill, Alignment align = ALIGN_DEFAULT)
- : WidthSpec(width, fill), align_(align) {}
-
- Alignment align() const
- {
- return align_;
- }
-
- int precision() const
- {
- return -1;
- }
-};
-
-// An alignment and type specifier.
-template <char TYPE>
-struct AlignTypeSpec : AlignSpec
-{
- AlignTypeSpec(unsigned width, wchar_t fill) : AlignSpec(width, fill) {}
-
- bool flag(unsigned) const
- {
- return false;
- }
- char type() const
- {
- return TYPE;
- }
-};
-
-// A full format specifier.
-struct FormatSpec : AlignSpec
-{
- unsigned flags_;
- int precision_;
- char type_;
-
- FormatSpec(
- unsigned width = 0, char type = 0, wchar_t fill = ' ')
- : AlignSpec(width, fill), flags_(0), precision_(-1), type_(type) {}
-
- bool flag(unsigned f) const
- {
- return (flags_ & f) != 0;
- }
- int precision() const
- {
- return precision_;
- }
- char type() const
- {
- return type_;
- }
-};
-
-// An integer format specifier.
-template <typename T, typename SpecT = TypeSpec<0>, typename Char = char>
-class IntFormatSpec : public SpecT
-{
-private:
- T value_;
-
-public:
- IntFormatSpec(T val, const SpecT &spec = SpecT())
- : SpecT(spec), value_(val) {}
-
- T value() const
- {
- return value_;
- }
-};
-
-// A string format specifier.
-template <typename Char>
-class StrFormatSpec : public AlignSpec
-{
-private:
- const Char *str_;
-
-public:
- template <typename FillChar>
- StrFormatSpec(const Char *str, unsigned width, FillChar fill)
- : AlignSpec(width, fill), str_(str)
- {
- internal::CharTraits<Char>::convert(FillChar());
- }
-
- const Char *str() const
- {
- return str_;
- }
-};
-
-/**
- Returns an integer format specifier to format the value in base 2.
- */
-IntFormatSpec<int, TypeSpec<'b'> > bin(int value);
-
-/**
- Returns an integer format specifier to format the value in base 8.
- */
-IntFormatSpec<int, TypeSpec<'o'> > oct(int value);
-
-/**
- Returns an integer format specifier to format the value in base 16 using
- lower-case letters for the digits above 9.
- */
-IntFormatSpec<int, TypeSpec<'x'> > hex(int value);
-
-/**
- Returns an integer formatter format specifier to format in base 16 using
- upper-case letters for the digits above 9.
- */
-IntFormatSpec<int, TypeSpec<'X'> > hexu(int value);
-
-/**
- \rst
- Returns an integer format specifier to pad the formatted argument with the
- fill character to the specified width using the default (right) numeric
- alignment.
-
- **Example**::
-
- MemoryWriter out;
- out << pad(hex(0xcafe), 8, '0');
- // out.str() == "0000cafe"
-
- \endrst
- */
-template <char TYPE_CODE, typename Char>
-IntFormatSpec<int, AlignTypeSpec<TYPE_CODE>, Char> pad(
- int value, unsigned width, Char fill = ' ');
-
-#define FMT_DEFINE_INT_FORMATTERS(TYPE) \
-inline IntFormatSpec<TYPE, TypeSpec<'b'> > bin(TYPE value) { \
- return IntFormatSpec<TYPE, TypeSpec<'b'> >(value, TypeSpec<'b'>()); \
-} \
- \
-inline IntFormatSpec<TYPE, TypeSpec<'o'> > oct(TYPE value) { \
- return IntFormatSpec<TYPE, TypeSpec<'o'> >(value, TypeSpec<'o'>()); \
-} \
- \
-inline IntFormatSpec<TYPE, TypeSpec<'x'> > hex(TYPE value) { \
- return IntFormatSpec<TYPE, TypeSpec<'x'> >(value, TypeSpec<'x'>()); \
-} \
- \
-inline IntFormatSpec<TYPE, TypeSpec<'X'> > hexu(TYPE value) { \
- return IntFormatSpec<TYPE, TypeSpec<'X'> >(value, TypeSpec<'X'>()); \
-} \
- \
-template <char TYPE_CODE> \
-inline IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE> > pad( \
- IntFormatSpec<TYPE, TypeSpec<TYPE_CODE> > f, unsigned width) { \
- return IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE> >( \
- f.value(), AlignTypeSpec<TYPE_CODE>(width, ' ')); \
-} \
- \
-/* For compatibility with older compilers we provide two overloads for pad, */ \
-/* one that takes a fill character and one that doesn't. In the future this */ \
-/* can be replaced with one overload making the template argument Char */ \
-/* default to char (C++11). */ \
-template <char TYPE_CODE, typename Char> \
-inline IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE>, Char> pad( \
- IntFormatSpec<TYPE, TypeSpec<TYPE_CODE>, Char> f, \
- unsigned width, Char fill) { \
- return IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE>, Char>( \
- f.value(), AlignTypeSpec<TYPE_CODE>(width, fill)); \
-} \
- \
-inline IntFormatSpec<TYPE, AlignTypeSpec<0> > pad( \
- TYPE value, unsigned width) { \
- return IntFormatSpec<TYPE, AlignTypeSpec<0> >( \
- value, AlignTypeSpec<0>(width, ' ')); \
-} \
- \
-template <typename Char> \
-inline IntFormatSpec<TYPE, AlignTypeSpec<0>, Char> pad( \
- TYPE value, unsigned width, Char fill) { \
- return IntFormatSpec<TYPE, AlignTypeSpec<0>, Char>( \
- value, AlignTypeSpec<0>(width, fill)); \
-}
-
-FMT_DEFINE_INT_FORMATTERS(int)
-FMT_DEFINE_INT_FORMATTERS(long)
-FMT_DEFINE_INT_FORMATTERS(unsigned)
-FMT_DEFINE_INT_FORMATTERS(unsigned long)
-FMT_DEFINE_INT_FORMATTERS(LongLong)
-FMT_DEFINE_INT_FORMATTERS(ULongLong)
-
-/**
- \rst
- Returns a string formatter that pads the formatted argument with the fill
- character to the specified width using the default (left) string alignment.
-
- **Example**::
-
- std::string s = str(MemoryWriter() << pad("abc", 8));
- // s == "abc "
-
- \endrst
- */
-template <typename Char>
-inline StrFormatSpec<Char> pad(
- const Char *str, unsigned width, Char fill = ' ')
-{
- return StrFormatSpec<Char>(str, width, fill);
-}
-
-inline StrFormatSpec<wchar_t> pad(
- const wchar_t *str, unsigned width, char fill = ' ')
-{
- return StrFormatSpec<wchar_t>(str, width, fill);
-}
-
-namespace internal
-{
-
-template <typename Char>
-class ArgMap
-{
-private:
- typedef std::vector<
- std::pair<fmt::BasicStringRef<Char>, internal::Arg> > MapType;
- typedef typename MapType::value_type Pair;
-
- MapType map_;
-
-public:
- FMT_API void init(const ArgList &args);
-
- const internal::Arg* find(const fmt::BasicStringRef<Char> &name) const
- {
- // The list is unsorted, so just return the first matching name.
- for (typename MapType::const_iterator it = map_.begin(), end = map_.end();
- it != end; ++it)
- {
- if (it->first == name)
- return &it->second;
- }
- return 0;
- }
-};
-
-template <typename Impl, typename Char>
-class ArgFormatterBase : public ArgVisitor<Impl, void>
-{
-private:
- BasicWriter<Char> &writer_;
- FormatSpec &spec_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(ArgFormatterBase);
-
- void write_pointer(const void *p)
- {
- spec_.flags_ = HASH_FLAG;
- spec_.type_ = 'x';
- writer_.write_int(reinterpret_cast<uintptr_t>(p), spec_);
- }
-
-protected:
- BasicWriter<Char> &writer()
- {
- return writer_;
- }
- FormatSpec &spec()
- {
- return spec_;
- }
-
- void write(bool value)
- {
- const char *str_value = value ? "true" : "false";
- Arg::StringValue<char> str = { str_value, std::strlen(str_value) };
- writer_.write_str(str, spec_);
- }
-
- void write(const char *value)
- {
- Arg::StringValue<char> str = {value, value != 0 ? std::strlen(value) : 0};
- writer_.write_str(str, spec_);
- }
-
-public:
- ArgFormatterBase(BasicWriter<Char> &w, FormatSpec &s)
- : writer_(w), spec_(s) {}
-
- template <typename T>
- void visit_any_int(T value)
- {
- writer_.write_int(value, spec_);
- }
-
- template <typename T>
- void visit_any_double(T value)
- {
- writer_.write_double(value, spec_);
- }
-
- void visit_bool(bool value)
- {
- if (spec_.type_)
- return visit_any_int(value);
- write(value);
- }
-
- void visit_char(int value)
- {
- if (spec_.type_ && spec_.type_ != 'c')
- {
- spec_.flags_ |= CHAR_FLAG;
- writer_.write_int(value, spec_);
- return;
- }
- if (spec_.align_ == ALIGN_NUMERIC || spec_.flags_ != 0)
- FMT_THROW(FormatError("invalid format specifier for char"));
- typedef typename BasicWriter<Char>::CharPtr CharPtr;
- Char fill = internal::CharTraits<Char>::cast(spec_.fill());
- CharPtr out = CharPtr();
- const unsigned CHAR_SIZE = 1;
- if (spec_.width_ > CHAR_SIZE)
- {
- out = writer_.grow_buffer(spec_.width_);
- if (spec_.align_ == ALIGN_RIGHT)
- {
- std::uninitialized_fill_n(out, spec_.width_ - CHAR_SIZE, fill);
- out += spec_.width_ - CHAR_SIZE;
- }
- else if (spec_.align_ == ALIGN_CENTER)
- {
- out = writer_.fill_padding(out, spec_.width_,
- internal::const_check(CHAR_SIZE), fill);
- }
- else
- {
- std::uninitialized_fill_n(out + CHAR_SIZE,
- spec_.width_ - CHAR_SIZE, fill);
- }
- }
- else
- {
- out = writer_.grow_buffer(CHAR_SIZE);
- }
- *out = internal::CharTraits<Char>::cast(value);
- }
-
- void visit_cstring(const char *value)
- {
- if (spec_.type_ == 'p')
- return write_pointer(value);
- write(value);
- }
-
- void visit_string(Arg::StringValue<char> value)
- {
- writer_.write_str(value, spec_);
- }
-
- using ArgVisitor<Impl, void>::visit_wstring;
-
- void visit_wstring(Arg::StringValue<Char> value)
- {
- writer_.write_str(value, spec_);
- }
-
- void visit_pointer(const void *value)
- {
- if (spec_.type_ && spec_.type_ != 'p')
- report_unknown_type(spec_.type_, "pointer");
- write_pointer(value);
- }
-};
-
-class FormatterBase
-{
-private:
- ArgList args_;
- int next_arg_index_;
-
- // Returns the argument with specified index.
- FMT_API Arg do_get_arg(unsigned arg_index, const char *&error);
-
-protected:
- const ArgList &args() const
- {
- return args_;
- }
-
- explicit FormatterBase(const ArgList &args)
- {
- args_ = args;
- next_arg_index_ = 0;
- }
-
- // Returns the next argument.
- Arg next_arg(const char *&error)
- {
- if (next_arg_index_ >= 0)
- return do_get_arg(internal::to_unsigned(next_arg_index_++), error);
- error = "cannot switch from manual to automatic argument indexing";
- return Arg();
- }
-
- // Checks if manual indexing is used and returns the argument with
- // specified index.
- Arg get_arg(unsigned arg_index, const char *&error)
- {
- return check_no_auto_index(error) ? do_get_arg(arg_index, error) : Arg();
- }
-
- bool check_no_auto_index(const char *&error)
- {
- if (next_arg_index_ > 0)
- {
- error = "cannot switch from automatic to manual argument indexing";
- return false;
- }
- next_arg_index_ = -1;
- return true;
- }
-
- template <typename Char>
- void write(BasicWriter<Char> &w, const Char *start, const Char *end)
- {
- if (start != end)
- w << BasicStringRef<Char>(start, internal::to_unsigned(end - start));
- }
-};
-
-// A printf formatter.
-template <typename Char>
-class PrintfFormatter : private FormatterBase
-{
-private:
- void parse_flags(FormatSpec &spec, const Char *&s);
-
- // Returns the argument with specified index or, if arg_index is equal
- // to the maximum unsigned value, the next argument.
- Arg get_arg(const Char *s,
- unsigned arg_index = (std::numeric_limits<unsigned>::max)());
-
- // Parses argument index, flags and width and returns the argument index.
- unsigned parse_header(const Char *&s, FormatSpec &spec);
-
-public:
- explicit PrintfFormatter(const ArgList &args) : FormatterBase(args) {}
- FMT_API void format(BasicWriter<Char> &writer,
- BasicCStringRef<Char> format_str);
-};
-} // namespace internal
-
-/**
- \rst
- An argument formatter based on the `curiously recurring template pattern
- <http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern>`_.
-
- To use `~fmt::BasicArgFormatter` define a subclass that implements some or
- all of the visit methods with the same signatures as the methods in
- `~fmt::ArgVisitor`, for example, `~fmt::ArgVisitor::visit_int()`.
- Pass the subclass as the *Impl* template parameter. When a formatting
- function processes an argument, it will dispatch to a visit method
- specific to the argument type. For example, if the argument type is
- ``double`` then the `~fmt::ArgVisitor::visit_double()` method of a subclass
- will be called. If the subclass doesn't contain a method with this signature,
- then a corresponding method of `~fmt::BasicArgFormatter` or its superclass
- will be called.
- \endrst
- */
-template <typename Impl, typename Char>
-class BasicArgFormatter : public internal::ArgFormatterBase<Impl, Char>
-{
-private:
- BasicFormatter<Char, Impl> &formatter_;
- const Char *format_;
-
-public:
- /**
- \rst
- Constructs an argument formatter object.
- *formatter* is a reference to the main formatter object, *spec* contains
- format specifier information for standard argument types, and *fmt* points
- to the part of the format string being parsed for custom argument types.
- \endrst
- */
- BasicArgFormatter(BasicFormatter<Char, Impl> &formatter,
- FormatSpec &spec, const Char *fmt)
- : internal::ArgFormatterBase<Impl, Char>(formatter.writer(), spec),
- formatter_(formatter), format_(fmt) {}
-
- /** Formats argument of a custom (user-defined) type. */
- void visit_custom(internal::Arg::CustomValue c)
- {
- c.format(&formatter_, c.value, &format_);
- }
-};
-
-/** The default argument formatter. */
-template <typename Char>
-class ArgFormatter : public BasicArgFormatter<ArgFormatter<Char>, Char>
-{
-public:
- /** Constructs an argument formatter object. */
- ArgFormatter(BasicFormatter<Char> &formatter,
- FormatSpec &spec, const Char *fmt)
- : BasicArgFormatter<ArgFormatter<Char>, Char>(formatter, spec, fmt) {}
-};
-
-/** This template formats data and writes the output to a writer. */
-template <typename CharType, typename ArgFormatter>
-class BasicFormatter : private internal::FormatterBase
-{
-public:
- /** The character type for the output. */
- typedef CharType Char;
-
-private:
- BasicWriter<Char> &writer_;
- internal::ArgMap<Char> map_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(BasicFormatter);
-
- using internal::FormatterBase::get_arg;
-
- // Checks if manual indexing is used and returns the argument with
- // specified name.
- internal::Arg get_arg(BasicStringRef<Char> arg_name, const char *&error);
-
- // Parses argument index and returns corresponding argument.
- internal::Arg parse_arg_index(const Char *&s);
-
- // Parses argument name and returns corresponding argument.
- internal::Arg parse_arg_name(const Char *&s);
-
-public:
- /**
- \rst
- Constructs a ``BasicFormatter`` object. References to the arguments and
- the writer are stored in the formatter object so make sure they have
- appropriate lifetimes.
- \endrst
- */
- BasicFormatter(const ArgList &args, BasicWriter<Char> &w)
- : internal::FormatterBase(args), writer_(w) {}
-
- /** Returns a reference to the writer associated with this formatter. */
- BasicWriter<Char> &writer()
- {
- return writer_;
- }
-
- /** Formats stored arguments and writes the output to the writer. */
- void format(BasicCStringRef<Char> format_str);
-
- // Formats a single argument and advances format_str, a format string pointer.
- const Char *format(const Char *&format_str, const internal::Arg &arg);
-};
-
-// Generates a comma-separated list with results of applying f to
-// numbers 0..n-1.
-# define FMT_GEN(n, f) FMT_GEN##n(f)
-# define FMT_GEN1(f) f(0)
-# define FMT_GEN2(f) FMT_GEN1(f), f(1)
-# define FMT_GEN3(f) FMT_GEN2(f), f(2)
-# define FMT_GEN4(f) FMT_GEN3(f), f(3)
-# define FMT_GEN5(f) FMT_GEN4(f), f(4)
-# define FMT_GEN6(f) FMT_GEN5(f), f(5)
-# define FMT_GEN7(f) FMT_GEN6(f), f(6)
-# define FMT_GEN8(f) FMT_GEN7(f), f(7)
-# define FMT_GEN9(f) FMT_GEN8(f), f(8)
-# define FMT_GEN10(f) FMT_GEN9(f), f(9)
-# define FMT_GEN11(f) FMT_GEN10(f), f(10)
-# define FMT_GEN12(f) FMT_GEN11(f), f(11)
-# define FMT_GEN13(f) FMT_GEN12(f), f(12)
-# define FMT_GEN14(f) FMT_GEN13(f), f(13)
-# define FMT_GEN15(f) FMT_GEN14(f), f(14)
-
-namespace internal
-{
-inline uint64_t make_type()
-{
- return 0;
-}
-
-template <typename T>
-inline uint64_t make_type(const T &arg)
-{
- return MakeValue< BasicFormatter<char> >::type(arg);
-}
-
-template <unsigned N, bool/*IsPacked*/= (N < ArgList::MAX_PACKED_ARGS)>
- struct ArgArray;
-
-template <unsigned N>
-struct ArgArray<N, true/*IsPacked*/>
-{
- typedef Value Type[N > 0 ? N : 1];
-
-template <typename Formatter, typename T>
-static Value make(const T &value)
-{
-#ifdef __clang__
- Value result = MakeValue<Formatter>(value);
- // Workaround a bug in Apple LLVM version 4.2 (clang-425.0.28) of clang:
- // https://github.com/fmtlib/fmt/issues/276
- (void)result.custom.format;
- return result;
-#else
- return MakeValue<Formatter>(value);
-#endif
-}
- };
-
-template <unsigned N>
-struct ArgArray<N, false/*IsPacked*/>
-{
- typedef Arg Type[N + 1]; // +1 for the list end Arg::NONE
-
- template <typename Formatter, typename T>
- static Arg make(const T &value)
- {
- return MakeArg<Formatter>(value);
- }
-};
-
-#if FMT_USE_VARIADIC_TEMPLATES
-template <typename Arg, typename... Args>
-inline uint64_t make_type(const Arg &first, const Args & ... tail)
-{
- return make_type(first) | (make_type(tail...) << 4);
-}
-
-#else
-
-struct ArgType
-{
- uint64_t type;
-
- ArgType() : type(0) {}
-
- template <typename T>
- ArgType(const T &arg) : type(make_type(arg)) {}
-};
-
-# define FMT_ARG_TYPE_DEFAULT(n) ArgType t##n = ArgType()
-
-inline uint64_t make_type(FMT_GEN15(FMT_ARG_TYPE_DEFAULT))
-{
- return t0.type | (t1.type << 4) | (t2.type << 8) | (t3.type << 12) |
- (t4.type << 16) | (t5.type << 20) | (t6.type << 24) | (t7.type << 28) |
- (t8.type << 32) | (t9.type << 36) | (t10.type << 40) | (t11.type << 44) |
- (t12.type << 48) | (t13.type << 52) | (t14.type << 56);
-}
-#endif
-} // namespace internal
-
-# define FMT_MAKE_TEMPLATE_ARG(n) typename T##n
-# define FMT_MAKE_ARG_TYPE(n) T##n
-# define FMT_MAKE_ARG(n) const T##n &v##n
-# define FMT_ASSIGN_char(n) \
- arr[n] = fmt::internal::MakeValue< fmt::BasicFormatter<char> >(v##n)
-# define FMT_ASSIGN_wchar_t(n) \
- arr[n] = fmt::internal::MakeValue< fmt::BasicFormatter<wchar_t> >(v##n)
-
-#if FMT_USE_VARIADIC_TEMPLATES
-// Defines a variadic function returning void.
-# define FMT_VARIADIC_VOID(func, arg_type) \
- template <typename... Args> \
- void func(arg_type arg0, const Args & ... args) { \
- typedef fmt::internal::ArgArray<sizeof...(Args)> ArgArray; \
- typename ArgArray::Type array{ \
- ArgArray::template make<fmt::BasicFormatter<Char> >(args)...}; \
- func(arg0, fmt::ArgList(fmt::internal::make_type(args...), array)); \
- }
-
-// Defines a variadic constructor.
-# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \
- template <typename... Args> \
- ctor(arg0_type arg0, arg1_type arg1, const Args & ... args) { \
- typedef fmt::internal::ArgArray<sizeof...(Args)> ArgArray; \
- typename ArgArray::Type array{ \
- ArgArray::template make<fmt::BasicFormatter<Char> >(args)...}; \
- func(arg0, arg1, fmt::ArgList(fmt::internal::make_type(args...), array)); \
- }
-
-#else
-
-# define FMT_MAKE_REF(n) \
- fmt::internal::MakeValue< fmt::BasicFormatter<Char> >(v##n)
-# define FMT_MAKE_REF2(n) v##n
-
-// Defines a wrapper for a function taking one argument of type arg_type
-// and n additional arguments of arbitrary types.
-# define FMT_WRAP1(func, arg_type, n) \
- template <FMT_GEN(n, FMT_MAKE_TEMPLATE_ARG)> \
- inline void func(arg_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \
- const fmt::internal::ArgArray<n>::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \
- func(arg1, fmt::ArgList( \
- fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \
- }
-
-// Emulates a variadic function returning void on a pre-C++11 compiler.
-# define FMT_VARIADIC_VOID(func, arg_type) \
- inline void func(arg_type arg) { func(arg, fmt::ArgList()); } \
- FMT_WRAP1(func, arg_type, 1) FMT_WRAP1(func, arg_type, 2) \
- FMT_WRAP1(func, arg_type, 3) FMT_WRAP1(func, arg_type, 4) \
- FMT_WRAP1(func, arg_type, 5) FMT_WRAP1(func, arg_type, 6) \
- FMT_WRAP1(func, arg_type, 7) FMT_WRAP1(func, arg_type, 8) \
- FMT_WRAP1(func, arg_type, 9) FMT_WRAP1(func, arg_type, 10)
-
-# define FMT_CTOR(ctor, func, arg0_type, arg1_type, n) \
- template <FMT_GEN(n, FMT_MAKE_TEMPLATE_ARG)> \
- ctor(arg0_type arg0, arg1_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \
- const fmt::internal::ArgArray<n>::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \
- func(arg0, arg1, fmt::ArgList( \
- fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \
- }
-
-// Emulates a variadic constructor on a pre-C++11 compiler.
-# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 1) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 2) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 3) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 4) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 5) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 6) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 7) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 8) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 9) \
- FMT_CTOR(ctor, func, arg0_type, arg1_type, 10)
-#endif
-
-// Generates a comma-separated list with results of applying f to pairs
-// (argument, index).
-#define FMT_FOR_EACH1(f, x0) f(x0, 0)
-#define FMT_FOR_EACH2(f, x0, x1) \
- FMT_FOR_EACH1(f, x0), f(x1, 1)
-#define FMT_FOR_EACH3(f, x0, x1, x2) \
- FMT_FOR_EACH2(f, x0 ,x1), f(x2, 2)
-#define FMT_FOR_EACH4(f, x0, x1, x2, x3) \
- FMT_FOR_EACH3(f, x0, x1, x2), f(x3, 3)
-#define FMT_FOR_EACH5(f, x0, x1, x2, x3, x4) \
- FMT_FOR_EACH4(f, x0, x1, x2, x3), f(x4, 4)
-#define FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5) \
- FMT_FOR_EACH5(f, x0, x1, x2, x3, x4), f(x5, 5)
-#define FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6) \
- FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5), f(x6, 6)
-#define FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7) \
- FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6), f(x7, 7)
-#define FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8) \
- FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7), f(x8, 8)
-#define FMT_FOR_EACH10(f, x0, x1, x2, x3, x4, x5, x6, x7, x8, x9) \
- FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8), f(x9, 9)
-
-/**
- An error returned by an operating system or a language runtime,
- for example a file opening error.
-*/
-class SystemError : public internal::RuntimeError
-{
-private:
- void init(int err_code, CStringRef format_str, ArgList args);
-
-protected:
- int error_code_;
-
- typedef char Char; // For FMT_VARIADIC_CTOR.
-
- SystemError() {}
-
-public:
- /**
- \rst
- Constructs a :class:`fmt::SystemError` object with the description
- of the form
-
- .. parsed-literal::
- *<message>*: *<system-message>*
-
- where *<message>* is the formatted message and *<system-message>* is
- the system message corresponding to the error code.
- *error_code* is a system error code as given by ``errno``.
- If *error_code* is not a valid error code such as -1, the system message
- may look like "Unknown error -1" and is platform-dependent.
-
- **Example**::
-
- // This throws a SystemError with the description
- // cannot open file 'madeup': No such file or directory
- // or similar (system message may vary).
- const char *filename = "madeup";
- std::FILE *file = std::fopen(filename, "r");
- if (!file)
- throw fmt::SystemError(errno, "cannot open file '{}'", filename);
- \endrst
- */
- SystemError(int error_code, CStringRef message)
- {
- init(error_code, message, ArgList());
- }
- FMT_VARIADIC_CTOR(SystemError, init, int, CStringRef)
-
- ~SystemError() throw();
-
- int error_code() const
- {
- return error_code_;
- }
-};
-
-/**
- \rst
- This template provides operations for formatting and writing data into
- a character stream. The output is stored in a buffer provided by a subclass
- such as :class:`fmt::BasicMemoryWriter`.
-
- You can use one of the following typedefs for common character types:
-
- +---------+----------------------+
- | Type | Definition |
- +=========+======================+
- | Writer | BasicWriter<char> |
- +---------+----------------------+
- | WWriter | BasicWriter<wchar_t> |
- +---------+----------------------+
-
- \endrst
- */
-template <typename Char>
-class BasicWriter
-{
-private:
- // Output buffer.
- Buffer<Char> &buffer_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(BasicWriter);
-
- typedef typename internal::CharTraits<Char>::CharPtr CharPtr;
-
-#if FMT_SECURE_SCL
- // Returns pointer value.
- static Char *get(CharPtr p)
- {
- return p.base();
- }
-#else
- static Char *get(Char *p)
- {
- return p;
- }
-#endif
-
- // Fills the padding around the content and returns the pointer to the
- // content area.
- static CharPtr fill_padding(CharPtr buffer,
- unsigned total_size, std::size_t content_size, wchar_t fill);
-
- // Grows the buffer by n characters and returns a pointer to the newly
- // allocated area.
- CharPtr grow_buffer(std::size_t n)
- {
- std::size_t size = buffer_.size();
- buffer_.resize(size + n);
- return internal::make_ptr(&buffer_[size], n);
- }
-
- // Writes an unsigned decimal integer.
- template <typename UInt>
- Char *write_unsigned_decimal(UInt value, unsigned prefix_size = 0)
- {
- unsigned num_digits = internal::count_digits(value);
- Char *ptr = get(grow_buffer(prefix_size + num_digits));
- internal::format_decimal(ptr + prefix_size, value, num_digits);
- return ptr;
- }
-
- // Writes a decimal integer.
- template <typename Int>
- void write_decimal(Int value)
- {
- typedef typename internal::IntTraits<Int>::MainType MainType;
- MainType abs_value = static_cast<MainType>(value);
- if (internal::is_negative(value))
- {
- abs_value = 0 - abs_value;
- *write_unsigned_decimal(abs_value, 1) = '-';
- }
- else
- {
- write_unsigned_decimal(abs_value, 0);
- }
- }
-
- // Prepare a buffer for integer formatting.
- CharPtr prepare_int_buffer(unsigned num_digits,
- const EmptySpec &, const char *prefix, unsigned prefix_size)
- {
- unsigned size = prefix_size + num_digits;
- CharPtr p = grow_buffer(size);
- std::uninitialized_copy(prefix, prefix + prefix_size, p);
- return p + size - 1;
- }
-
- template <typename Spec>
- CharPtr prepare_int_buffer(unsigned num_digits,
- const Spec &spec, const char *prefix, unsigned prefix_size);
-
- // Formats an integer.
- template <typename T, typename Spec>
- void write_int(T value, Spec spec);
-
- // Formats a floating-point number (double or long double).
- template <typename T>
- void write_double(T value, const FormatSpec &spec);
-
- // Writes a formatted string.
- template <typename StrChar>
- CharPtr write_str(const StrChar *s, std::size_t size, const AlignSpec &spec);
-
- template <typename StrChar>
- void write_str(const internal::Arg::StringValue<StrChar> &str,
- const FormatSpec &spec);
-
- // This following methods are private to disallow writing wide characters
- // and strings to a char stream. If you want to print a wide string as a
- // pointer as std::ostream does, cast it to const void*.
- // Do not implement!
- void operator<<(typename internal::WCharHelper<wchar_t, Char>::Unsupported);
- void operator<<(
- typename internal::WCharHelper<const wchar_t *, Char>::Unsupported);
-
- // Appends floating-point length specifier to the format string.
- // The second argument is only used for overload resolution.
- void append_float_length(Char *&format_ptr, long double)
- {
- *format_ptr++ = 'L';
- }
-
- template<typename T>
- void append_float_length(Char *&, T) {}
-
- template <typename Impl, typename Char_>
- friend class internal::ArgFormatterBase;
-
- friend class internal::PrintfArgFormatter<Char>;
-
-protected:
- /**
- Constructs a ``BasicWriter`` object.
- */
- explicit BasicWriter(Buffer<Char> &b) : buffer_(b) {}
-
-public:
- /**
- \rst
- Destroys a ``BasicWriter`` object.
- \endrst
- */
- virtual ~BasicWriter() {}
-
- /**
- Returns the total number of characters written.
- */
- std::size_t size() const
- {
- return buffer_.size();
- }
-
- /**
- Returns a pointer to the output buffer content. No terminating null
- character is appended.
- */
- const Char *data() const FMT_NOEXCEPT
- {
- return &buffer_[0];
- }
-
- /**
- Returns a pointer to the output buffer content with terminating null
- character appended.
- */
- const Char *c_str() const
- {
- std::size_t size = buffer_.size();
- buffer_.reserve(size + 1);
- buffer_[size] = '\0';
- return &buffer_[0];
- }
-
- /**
- \rst
- Returns the content of the output buffer as an `std::string`.
- \endrst
- */
- std::basic_string<Char> str() const
- {
- return std::basic_string<Char>(&buffer_[0], buffer_.size());
- }
-
- /**
- \rst
- Writes formatted data.
-
- *args* is an argument list representing arbitrary arguments.
-
- **Example**::
-
- MemoryWriter out;
- out.write("Current point:\n");
- out.write("({:+f}, {:+f})", -3.14, 3.14);
-
- This will write the following output to the ``out`` object:
-
- .. code-block:: none
-
- Current point:
- (-3.140000, +3.140000)
-
- The output can be accessed using :func:`data()`, :func:`c_str` or
- :func:`str` methods.
-
- See also :ref:`syntax`.
- \endrst
- */
- void write(BasicCStringRef<Char> format, ArgList args)
- {
- BasicFormatter<Char>(args, *this).format(format);
- }
- FMT_VARIADIC_VOID(write, BasicCStringRef<Char>)
-
- BasicWriter &operator<<(int value)
- {
- write_decimal(value);
- return *this;
- }
- BasicWriter &operator<<(unsigned value)
- {
- return *this << IntFormatSpec<unsigned>(value);
- }
- BasicWriter &operator<<(long value)
- {
- write_decimal(value);
- return *this;
- }
- BasicWriter &operator<<(unsigned long value)
- {
- return *this << IntFormatSpec<unsigned long>(value);
- }
- BasicWriter &operator<<(LongLong value)
- {
- write_decimal(value);
- return *this;
- }
-
- /**
- \rst
- Formats *value* and writes it to the stream.
- \endrst
- */
- BasicWriter &operator<<(ULongLong value)
- {
- return *this << IntFormatSpec<ULongLong>(value);
- }
-
- BasicWriter &operator<<(double value)
- {
- write_double(value, FormatSpec());
- return *this;
- }
-
- /**
- \rst
- Formats *value* using the general format for floating-point numbers
- (``'g'``) and writes it to the stream.
- \endrst
- */
- BasicWriter &operator<<(long double value)
- {
- write_double(value, FormatSpec());
- return *this;
- }
-
- /**
- Writes a character to the stream.
- */
- BasicWriter &operator<<(char value)
- {
- buffer_.push_back(value);
- return *this;
- }
-
- BasicWriter &operator<<(
- typename internal::WCharHelper<wchar_t, Char>::Supported value)
- {
- buffer_.push_back(value);
- return *this;
- }
-
- /**
- \rst
- Writes *value* to the stream.
- \endrst
- */
- BasicWriter &operator<<(fmt::BasicStringRef<Char> value)
- {
- const Char *str = value.data();
- buffer_.append(str, str + value.size());
- return *this;
- }
-
- BasicWriter &operator<<(
- typename internal::WCharHelper<StringRef, Char>::Supported value)
- {
- const char *str = value.data();
- buffer_.append(str, str + value.size());
- return *this;
- }
-
- template <typename T, typename Spec, typename FillChar>
- BasicWriter &operator<<(IntFormatSpec<T, Spec, FillChar> spec)
- {
- internal::CharTraits<Char>::convert(FillChar());
- write_int(spec.value(), spec);
- return *this;
- }
-
- template <typename StrChar>
- BasicWriter &operator<<(const StrFormatSpec<StrChar> &spec)
- {
- const StrChar *s = spec.str();
- write_str(s, std::char_traits<Char>::length(s), spec);
- return *this;
- }
-
- void clear() FMT_NOEXCEPT { buffer_.clear(); }
-
- Buffer<Char> &buffer() FMT_NOEXCEPT { return buffer_; }
-};
-
-template <typename Char>
-template <typename StrChar>
-typename BasicWriter<Char>::CharPtr BasicWriter<Char>::write_str(
- const StrChar *s, std::size_t size, const AlignSpec &spec)
-{
- CharPtr out = CharPtr();
- if (spec.width() > size)
- {
- out = grow_buffer(spec.width());
- Char fill = internal::CharTraits<Char>::cast(spec.fill());
- if (spec.align() == ALIGN_RIGHT)
- {
- std::uninitialized_fill_n(out, spec.width() - size, fill);
- out += spec.width() - size;
- }
- else if (spec.align() == ALIGN_CENTER)
- {
- out = fill_padding(out, spec.width(), size, fill);
- }
- else
- {
- std::uninitialized_fill_n(out + size, spec.width() - size, fill);
- }
- }
- else
- {
- out = grow_buffer(size);
- }
- std::uninitialized_copy(s, s + size, out);
- return out;
-}
-
-template <typename Char>
-template <typename StrChar>
-void BasicWriter<Char>::write_str(
- const internal::Arg::StringValue<StrChar> &s, const FormatSpec &spec)
-{
- // Check if StrChar is convertible to Char.
- internal::CharTraits<Char>::convert(StrChar());
- if (spec.type_ && spec.type_ != 's')
- internal::report_unknown_type(spec.type_, "string");
- const StrChar *str_value = s.value;
- std::size_t str_size = s.size;
- if (str_size == 0)
- {
- if (!str_value)
- {
- FMT_THROW(FormatError("string pointer is null"));
- }
- }
- std::size_t precision = static_cast<std::size_t>(spec.precision_);
- if (spec.precision_ >= 0 && precision < str_size)
- str_size = precision;
- write_str(str_value, str_size, spec);
-}
-
-template <typename Char>
-typename BasicWriter<Char>::CharPtr
-BasicWriter<Char>::fill_padding(
- CharPtr buffer, unsigned total_size,
- s
<TRUNCATED>
[3/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Posted by al...@apache.org.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/pattern_formatter_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/pattern_formatter_impl.h b/thirdparty/spdlog-20170710/include/spdlog/details/pattern_formatter_impl.h
new file mode 100644
index 0000000..c1ce719
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/pattern_formatter_impl.h
@@ -0,0 +1,690 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#include "spdlog/formatter.h"
+#include "spdlog/details/log_msg.h"
+#include "spdlog/details/os.h"
+#include "spdlog/fmt/fmt.h"
+
+#include <chrono>
+#include <ctime>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <thread>
+#include <utility>
+#include <vector>
+#include <array>
+
+namespace spdlog
+{
+namespace details
+{
+class flag_formatter
+{
+public:
+ virtual ~flag_formatter()
+ {}
+ virtual void format(details::log_msg& msg, const std::tm& tm_time) = 0;
+};
+
+///////////////////////////////////////////////////////////////////////
+// name & level pattern appenders
+///////////////////////////////////////////////////////////////////////
+namespace
+{
+class name_formatter:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << *msg.logger_name;
+ }
+};
+}
+
+// log level appender
+class level_formatter:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << level::to_str(msg.level);
+ }
+};
+
+// short log level appender
+class short_level_formatter:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << level::to_short_str(msg.level);
+ }
+};
+
+///////////////////////////////////////////////////////////////////////
+// Date time pattern appenders
+///////////////////////////////////////////////////////////////////////
+
+static const char* ampm(const tm& t)
+{
+ return t.tm_hour >= 12 ? "PM" : "AM";
+}
+
+static int to12h(const tm& t)
+{
+ return t.tm_hour > 12 ? t.tm_hour - 12 : t.tm_hour;
+}
+
+//Abbreviated weekday name
+using days_array = std::array<std::string, 7>;
+static const days_array& days()
+{
+ static const days_array arr{ { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" } };
+ return arr;
+}
+class a_formatter:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << days()[tm_time.tm_wday];
+ }
+};
+// message counter formatter
+class i_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << '#' << msg.msg_id;
+ }
+};
+//Full weekday name
+static const days_array& full_days()
+{
+ static const days_array arr{ { "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" } };
+ return arr;
+}
+class A_formatter SPDLOG_FINAL :public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << full_days()[tm_time.tm_wday];
+ }
+};
+
+//Abbreviated month
+using months_array = std::array<std::string, 12>;
+static const months_array& months()
+{
+ static const months_array arr{ { "Jan", "Feb", "Mar", "Apr", "May", "June", "July", "Aug", "Sept", "Oct", "Nov", "Dec" } };
+ return arr;
+}
+class b_formatter:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << months()[tm_time.tm_mon];
+ }
+};
+
+//Full month name
+static const months_array& full_months()
+{
+ static const months_array arr{ { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" } };
+ return arr;
+}
+class B_formatter SPDLOG_FINAL :public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << full_months()[tm_time.tm_mon];
+ }
+};
+
+
+//write 2 ints seperated by sep with padding of 2
+static fmt::MemoryWriter& pad_n_join(fmt::MemoryWriter& w, int v1, int v2, char sep)
+{
+ w << fmt::pad(v1, 2, '0') << sep << fmt::pad(v2, 2, '0');
+ return w;
+}
+
+//write 3 ints seperated by sep with padding of 2
+static fmt::MemoryWriter& pad_n_join(fmt::MemoryWriter& w, int v1, int v2, int v3, char sep)
+{
+ w << fmt::pad(v1, 2, '0') << sep << fmt::pad(v2, 2, '0') << sep << fmt::pad(v3, 2, '0');
+ return w;
+}
+
+
+//Date and time representation (Thu Aug 23 15:35:46 2014)
+class c_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << days()[tm_time.tm_wday] << ' ' << months()[tm_time.tm_mon] << ' ' << tm_time.tm_mday << ' ';
+ pad_n_join(msg.formatted, tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec, ':') << ' ' << tm_time.tm_year + 1900;
+ }
+};
+
+
+// year - 2 digit
+class C_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << fmt::pad(tm_time.tm_year % 100, 2, '0');
+ }
+};
+
+
+
+// Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01
+class D_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ pad_n_join(msg.formatted, tm_time.tm_mon + 1, tm_time.tm_mday, tm_time.tm_year % 100, '/');
+ }
+};
+
+
+// year - 4 digit
+class Y_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << tm_time.tm_year + 1900;
+ }
+};
+
+// month 1-12
+class m_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << fmt::pad(tm_time.tm_mon + 1, 2, '0');
+ }
+};
+
+// day of month 1-31
+class d_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << fmt::pad(tm_time.tm_mday, 2, '0');
+ }
+};
+
+// hours in 24 format 0-23
+class H_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << fmt::pad(tm_time.tm_hour, 2, '0');
+ }
+};
+
+// hours in 12 format 1-12
+class I_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << fmt::pad(to12h(tm_time), 2, '0');
+ }
+};
+
+// minutes 0-59
+class M_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << fmt::pad(tm_time.tm_min, 2, '0');
+ }
+};
+
+// seconds 0-59
+class S_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << fmt::pad(tm_time.tm_sec, 2, '0');
+ }
+};
+
+// milliseconds
+class e_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ auto duration = msg.time.time_since_epoch();
+ auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
+ msg.formatted << fmt::pad(static_cast<int>(millis), 3, '0');
+ }
+};
+
+// microseconds
+class f_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ auto duration = msg.time.time_since_epoch();
+ auto micros = std::chrono::duration_cast<std::chrono::microseconds>(duration).count() % 1000000;
+ msg.formatted << fmt::pad(static_cast<int>(micros), 6, '0');
+ }
+};
+
+// nanoseconds
+class F_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ auto duration = msg.time.time_since_epoch();
+ auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count() % 1000000000;
+ msg.formatted << fmt::pad(static_cast<int>(ns), 9, '0');
+ }
+};
+
+// AM/PM
+class p_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ msg.formatted << ampm(tm_time);
+ }
+};
+
+
+// 12 hour clock 02:55:02 pm
+class r_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ pad_n_join(msg.formatted, to12h(tm_time), tm_time.tm_min, tm_time.tm_sec, ':') << ' ' << ampm(tm_time);
+ }
+};
+
+// 24-hour HH:MM time, equivalent to %H:%M
+class R_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ pad_n_join(msg.formatted, tm_time.tm_hour, tm_time.tm_min, ':');
+ }
+};
+
+// ISO 8601 time format (HH:MM:SS), equivalent to %H:%M:%S
+class T_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+ pad_n_join(msg.formatted, tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec, ':');
+ }
+};
+
+// ISO 8601 offset from UTC in timezone (+-HH:MM)
+class z_formatter SPDLOG_FINAL:public flag_formatter
+{
+public:
+ const std::chrono::seconds cache_refresh = std::chrono::seconds(5);
+
+ z_formatter():_last_update(std::chrono::seconds(0)), _offset_minutes(0)
+ {}
+ z_formatter(const z_formatter&) = delete;
+ z_formatter& operator=(const z_formatter&) = delete;
+
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+#ifdef _WIN32
+ int total_minutes = get_cached_offset(msg, tm_time);
+#else
+ // No need to chache under gcc,
+ // it is very fast (already stored in tm.tm_gmtoff)
+ int total_minutes = os::utc_minutes_offset(tm_time);
+#endif
+ bool is_negative = total_minutes < 0;
+ char sign;
+ if (is_negative)
+ {
+ total_minutes = -total_minutes;
+ sign = '-';
+ }
+ else
+ {
+ sign = '+';
+ }
+
+ int h = total_minutes / 60;
+ int m = total_minutes % 60;
+ msg.formatted << sign;
+ pad_n_join(msg.formatted, h, m, ':');
+ }
+private:
+ log_clock::time_point _last_update;
+ int _offset_minutes;
+ std::mutex _mutex;
+
+ int get_cached_offset(const log_msg& msg, const std::tm& tm_time)
+ {
+ using namespace std::chrono;
+ std::lock_guard<std::mutex> l(_mutex);
+ if (msg.time - _last_update >= cache_refresh)
+ {
+ _offset_minutes = os::utc_minutes_offset(tm_time);
+ _last_update = msg.time;
+ }
+ return _offset_minutes;
+ }
+};
+
+
+
+// Thread id
+class t_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << msg.thread_id;
+ }
+};
+
+// Current pid
+class pid_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << details::os::pid();
+ }
+};
+
+
+class v_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << fmt::StringRef(msg.raw.data(), msg.raw.size());
+ }
+};
+
+class ch_formatter SPDLOG_FINAL:public flag_formatter
+{
+public:
+ explicit ch_formatter(char ch): _ch(ch)
+ {}
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << _ch;
+ }
+private:
+ char _ch;
+};
+
+
+//aggregate user chars to display as is
+class aggregate_formatter SPDLOG_FINAL:public flag_formatter
+{
+public:
+ aggregate_formatter()
+ {}
+ void add_ch(char ch)
+ {
+ _str += ch;
+ }
+ void format(details::log_msg& msg, const std::tm&) override
+ {
+ msg.formatted << _str;
+ }
+private:
+ std::string _str;
+};
+
+// Full info formatter
+// pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] %v
+class full_formatter SPDLOG_FINAL:public flag_formatter
+{
+ void format(details::log_msg& msg, const std::tm& tm_time) override
+ {
+#ifndef SPDLOG_NO_DATETIME
+ auto duration = msg.time.time_since_epoch();
+ auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
+
+ /* Slower version(while still very fast - about 3.2 million lines/sec under 10 threads),
+ msg.formatted.write("[{:d}-{:02d}-{:02d} {:02d}:{:02d}:{:02d}.{:03d}] [{}] [{}] {} ",
+ tm_time.tm_year + 1900,
+ tm_time.tm_mon + 1,
+ tm_time.tm_mday,
+ tm_time.tm_hour,
+ tm_time.tm_min,
+ tm_time.tm_sec,
+ static_cast<int>(millis),
+ msg.logger_name,
+ level::to_str(msg.level),
+ msg.raw.str());*/
+
+
+ // Faster (albeit uglier) way to format the line (5.6 million lines/sec under 10 threads)
+ msg.formatted << '[' << static_cast<unsigned int>(tm_time.tm_year + 1900) << '-'
+ << fmt::pad(static_cast<unsigned int>(tm_time.tm_mon + 1), 2, '0') << '-'
+ << fmt::pad(static_cast<unsigned int>(tm_time.tm_mday), 2, '0') << ' '
+ << fmt::pad(static_cast<unsigned int>(tm_time.tm_hour), 2, '0') << ':'
+ << fmt::pad(static_cast<unsigned int>(tm_time.tm_min), 2, '0') << ':'
+ << fmt::pad(static_cast<unsigned int>(tm_time.tm_sec), 2, '0') << '.'
+ << fmt::pad(static_cast<unsigned int>(millis), 3, '0') << "] ";
+
+ //no datetime needed
+#else
+ (void)tm_time;
+#endif
+
+#ifndef SPDLOG_NO_NAME
+ msg.formatted << '[' << *msg.logger_name << "] ";
+#endif
+
+ msg.formatted << '[' << level::to_str(msg.level) << "] ";
+ msg.formatted << fmt::StringRef(msg.raw.data(), msg.raw.size());
+ }
+};
+
+
+
+}
+}
+///////////////////////////////////////////////////////////////////////////////
+// pattern_formatter inline impl
+///////////////////////////////////////////////////////////////////////////////
+inline spdlog::pattern_formatter::pattern_formatter(const std::string& pattern, pattern_time_type pattern_time)
+ : _pattern_time(pattern_time)
+{
+ compile_pattern(pattern);
+}
+
+inline void spdlog::pattern_formatter::compile_pattern(const std::string& pattern)
+{
+ auto end = pattern.end();
+ std::unique_ptr<details::aggregate_formatter> user_chars;
+ for (auto it = pattern.begin(); it != end; ++it)
+ {
+ if (*it == '%')
+ {
+ if (user_chars) //append user chars found so far
+ _formatters.push_back(std::move(user_chars));
+
+ if (++it != end)
+ handle_flag(*it);
+ else
+ break;
+ }
+ else // chars not following the % sign should be displayed as is
+ {
+ if (!user_chars)
+ user_chars = std::unique_ptr<details::aggregate_formatter>(new details::aggregate_formatter());
+ user_chars->add_ch(*it);
+ }
+ }
+ if (user_chars) //append raw chars found so far
+ {
+ _formatters.push_back(std::move(user_chars));
+ }
+
+}
+inline void spdlog::pattern_formatter::handle_flag(char flag)
+{
+ switch (flag)
+ {
+ // logger name
+ case 'n':
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::name_formatter()));
+ break;
+
+ case 'l':
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::level_formatter()));
+ break;
+
+ case 'L':
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::short_level_formatter()));
+ break;
+
+ case('t'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::t_formatter()));
+ break;
+
+ case('v'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::v_formatter()));
+ break;
+
+ case('a'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::a_formatter()));
+ break;
+
+ case('A'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::A_formatter()));
+ break;
+
+ case('b'):
+ case('h'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::b_formatter()));
+ break;
+
+ case('B'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::B_formatter()));
+ break;
+ case('c'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::c_formatter()));
+ break;
+
+ case('C'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::C_formatter()));
+ break;
+
+ case('Y'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::Y_formatter()));
+ break;
+
+ case('D'):
+ case('x'):
+
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::D_formatter()));
+ break;
+
+ case('m'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::m_formatter()));
+ break;
+
+ case('d'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::d_formatter()));
+ break;
+
+ case('H'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::H_formatter()));
+ break;
+
+ case('I'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::I_formatter()));
+ break;
+
+ case('M'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::M_formatter()));
+ break;
+
+ case('S'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::S_formatter()));
+ break;
+
+ case('e'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::e_formatter()));
+ break;
+
+ case('f'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::f_formatter()));
+ break;
+ case('F'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::F_formatter()));
+ break;
+
+ case('p'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::p_formatter()));
+ break;
+
+ case('r'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::r_formatter()));
+ break;
+
+ case('R'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::R_formatter()));
+ break;
+
+ case('T'):
+ case('X'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::T_formatter()));
+ break;
+
+ case('z'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::z_formatter()));
+ break;
+
+ case ('+'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::full_formatter()));
+ break;
+
+ case ('P'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::pid_formatter()));
+ break;
+
+#if defined(SPDLOG_ENABLE_MESSAGE_COUNTER)
+ case ('i'):
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::i_formatter()));
+ break;
+#endif
+
+ default: //Unknown flag appears as is
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::ch_formatter('%')));
+ _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::ch_formatter(flag)));
+ break;
+ }
+}
+
+inline std::tm spdlog::pattern_formatter::get_time(details::log_msg& msg)
+{
+ if (_pattern_time == pattern_time_type::local)
+ return details::os::localtime(log_clock::to_time_t(msg.time));
+ else
+ return details::os::gmtime(log_clock::to_time_t(msg.time));
+}
+
+inline void spdlog::pattern_formatter::format(details::log_msg& msg)
+{
+
+#ifndef SPDLOG_NO_DATETIME
+ auto tm_time = get_time(msg);
+#else
+ std::tm tm_time;
+#endif
+ for (auto &f : _formatters)
+ {
+ f->format(msg, tm_time);
+ }
+ //write eol
+ msg.formatted.write(details::os::eol, details::os::eol_size);
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/registry.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/registry.h b/thirdparty/spdlog-20170710/include/spdlog/details/registry.h
new file mode 100644
index 0000000..b518990
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/registry.h
@@ -0,0 +1,214 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+// Loggers registy of unique name->logger pointer
+// An attempt to create a logger with an already existing name will be ignored
+// If user requests a non existing logger, nullptr will be returned
+// This class is thread safe
+
+#include "spdlog/details/null_mutex.h"
+#include "spdlog/logger.h"
+#include "spdlog/async_logger.h"
+#include "spdlog/common.h"
+
+#include <chrono>
+#include <functional>
+#include <memory>
+#include <mutex>
+#include <string>
+#include <unordered_map>
+
+namespace spdlog
+{
+namespace details
+{
+template <class Mutex> class registry_t
+{
+public:
+
+ void register_logger(std::shared_ptr<logger> logger)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ auto logger_name = logger->name();
+ throw_if_exists(logger_name);
+ _loggers[logger_name] = logger;
+ }
+
+
+ std::shared_ptr<logger> get(const std::string& logger_name)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ auto found = _loggers.find(logger_name);
+ return found == _loggers.end() ? nullptr : found->second;
+ }
+
+ template<class It>
+ std::shared_ptr<logger> create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ throw_if_exists(logger_name);
+ std::shared_ptr<logger> new_logger;
+ if (_async_mode)
+ new_logger = std::make_shared<async_logger>(logger_name, sinks_begin, sinks_end, _async_q_size, _overflow_policy, _worker_warmup_cb, _flush_interval_ms, _worker_teardown_cb);
+ else
+ new_logger = std::make_shared<logger>(logger_name, sinks_begin, sinks_end);
+
+ if (_formatter)
+ new_logger->set_formatter(_formatter);
+
+ if (_err_handler)
+ new_logger->set_error_handler(_err_handler);
+
+ new_logger->set_level(_level);
+
+
+ //Add to registry
+ _loggers[logger_name] = new_logger;
+ return new_logger;
+ }
+
+ template<class It>
+ std::shared_ptr<async_logger> create_async(const std::string& logger_name, size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb, const It& sinks_begin, const It& sinks_end)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ throw_if_exists(logger_name);
+ auto new_logger = std::make_shared<async_logger>(logger_name, sinks_begin, sinks_end, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb);
+
+ if (_formatter)
+ new_logger->set_formatter(_formatter);
+
+ if (_err_handler)
+ new_logger->set_error_handler(_err_handler);
+
+ new_logger->set_level(_level);
+
+ //Add to registry
+ _loggers[logger_name] = new_logger;
+ return new_logger;
+ }
+
+ void apply_all(std::function<void(std::shared_ptr<logger>)> fun)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ for (auto &l : _loggers)
+ fun(l.second);
+ }
+
+ void drop(const std::string& logger_name)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ _loggers.erase(logger_name);
+ }
+
+ void drop_all()
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ _loggers.clear();
+ }
+ std::shared_ptr<logger> create(const std::string& logger_name, sinks_init_list sinks)
+ {
+ return create(logger_name, sinks.begin(), sinks.end());
+ }
+
+ std::shared_ptr<logger> create(const std::string& logger_name, sink_ptr sink)
+ {
+ return create(logger_name, { sink });
+ }
+
+ std::shared_ptr<async_logger> create_async(const std::string& logger_name, size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb, sinks_init_list sinks)
+ {
+ return create_async(logger_name, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb, sinks.begin(), sinks.end());
+ }
+
+ std::shared_ptr<async_logger> create_async(const std::string& logger_name, size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb, sink_ptr sink)
+ {
+ return create_async(logger_name, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb, { sink });
+ }
+
+ void formatter(formatter_ptr f)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ _formatter = f;
+ for (auto& l : _loggers)
+ l.second->set_formatter(_formatter);
+ }
+
+ void set_pattern(const std::string& pattern)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ _formatter = std::make_shared<pattern_formatter>(pattern);
+ for (auto& l : _loggers)
+ l.second->set_formatter(_formatter);
+ }
+
+ void set_level(level::level_enum log_level)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ for (auto& l : _loggers)
+ l.second->set_level(log_level);
+ _level = log_level;
+ }
+
+ void set_error_handler(log_err_handler handler)
+ {
+ for (auto& l : _loggers)
+ l.second->set_error_handler(handler);
+ _err_handler = handler;
+ }
+
+ void set_async_mode(size_t q_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb)
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ _async_mode = true;
+ _async_q_size = q_size;
+ _overflow_policy = overflow_policy;
+ _worker_warmup_cb = worker_warmup_cb;
+ _flush_interval_ms = flush_interval_ms;
+ _worker_teardown_cb = worker_teardown_cb;
+ }
+
+ void set_sync_mode()
+ {
+ std::lock_guard<Mutex> lock(_mutex);
+ _async_mode = false;
+ }
+
+ static registry_t<Mutex>& instance()
+ {
+ static registry_t<Mutex> s_instance;
+ return s_instance;
+ }
+
+private:
+ registry_t<Mutex>() {}
+ registry_t<Mutex>(const registry_t<Mutex>&) = delete;
+ registry_t<Mutex>& operator=(const registry_t<Mutex>&) = delete;
+
+ void throw_if_exists(const std::string &logger_name)
+ {
+ if (_loggers.find(logger_name) != _loggers.end())
+ throw spdlog_ex("logger with name '" + logger_name + "' already exists");
+ }
+ Mutex _mutex;
+ std::unordered_map <std::string, std::shared_ptr<logger>> _loggers;
+ formatter_ptr _formatter;
+ level::level_enum _level = level::info;
+ log_err_handler _err_handler;
+ bool _async_mode = false;
+ size_t _async_q_size = 0;
+ async_overflow_policy _overflow_policy = async_overflow_policy::block_retry;
+ std::function<void()> _worker_warmup_cb = nullptr;
+ std::chrono::milliseconds _flush_interval_ms;
+ std::function<void()> _worker_teardown_cb = nullptr;
+};
+#ifdef SPDLOG_NO_REGISTRY_MUTEX
+typedef registry_t<spdlog::details::null_mutex> registry;
+#else
+typedef registry_t<std::mutex> registry;
+#endif
+}
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/details/spdlog_impl.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/details/spdlog_impl.h b/thirdparty/spdlog-20170710/include/spdlog/details/spdlog_impl.h
new file mode 100644
index 0000000..7fe9ab4
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/details/spdlog_impl.h
@@ -0,0 +1,263 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+//
+// Global registry functions
+//
+#include "spdlog/spdlog.h"
+#include "spdlog/details/registry.h"
+#include "spdlog/sinks/file_sinks.h"
+#include "spdlog/sinks/stdout_sinks.h"
+#ifdef SPDLOG_ENABLE_SYSLOG
+#include "spdlog/sinks/syslog_sink.h"
+#endif
+
+#ifdef _WIN32
+#include "spdlog/sinks/wincolor_sink.h"
+#else
+#include "spdlog/sinks/ansicolor_sink.h"
+#endif
+
+
+#ifdef __ANDROID__
+#include "spdlog/sinks/android_sink.h"
+#endif
+
+#include <chrono>
+#include <functional>
+#include <memory>
+#include <string>
+
+inline void spdlog::register_logger(std::shared_ptr<logger> logger)
+{
+ return details::registry::instance().register_logger(logger);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::get(const std::string& name)
+{
+ return details::registry::instance().get(name);
+}
+
+inline void spdlog::drop(const std::string &name)
+{
+ details::registry::instance().drop(name);
+}
+
+// Create multi/single threaded simple file logger
+inline std::shared_ptr<spdlog::logger> spdlog::basic_logger_mt(const std::string& logger_name, const filename_t& filename, bool truncate)
+{
+ return create<spdlog::sinks::simple_file_sink_mt>(logger_name, filename, truncate);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::basic_logger_st(const std::string& logger_name, const filename_t& filename, bool truncate)
+{
+ return create<spdlog::sinks::simple_file_sink_st>(logger_name, filename, truncate);
+}
+
+// Create multi/single threaded rotating file logger
+inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_mt(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files)
+{
+ return create<spdlog::sinks::rotating_file_sink_mt>(logger_name, filename, max_file_size, max_files);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::rotating_logger_st(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files)
+{
+ return create<spdlog::sinks::rotating_file_sink_st>(logger_name, filename, max_file_size, max_files);
+}
+
+// Create file logger which creates new file at midnight):
+inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_mt(const std::string& logger_name, const filename_t& filename, int hour, int minute)
+{
+ return create<spdlog::sinks::daily_file_sink_mt>(logger_name, filename, hour, minute);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::daily_logger_st(const std::string& logger_name, const filename_t& filename, int hour, int minute)
+{
+ return create<spdlog::sinks::daily_file_sink_st>(logger_name, filename, hour, minute);
+}
+
+
+//
+// stdout/stderr loggers
+//
+inline std::shared_ptr<spdlog::logger> spdlog::stdout_logger_mt(const std::string& logger_name)
+{
+ return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stdout_sink_mt::instance());
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stdout_logger_st(const std::string& logger_name)
+{
+ return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stdout_sink_st::instance());
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stderr_logger_mt(const std::string& logger_name)
+{
+ return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stderr_sink_mt::instance());
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stderr_logger_st(const std::string& logger_name)
+{
+ return spdlog::details::registry::instance().create(logger_name, spdlog::sinks::stderr_sink_st::instance());
+}
+
+//
+// stdout/stderr color loggers
+//
+#ifdef _WIN32
+inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_mt(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::wincolor_stdout_sink_mt>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_st(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::wincolor_stdout_sink_st>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_mt(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::wincolor_stderr_sink_mt>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+
+
+inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_st(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::wincolor_stderr_sink_st>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+
+#else //ansi terminal colors
+
+inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_mt(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::ansicolor_stdout_sink_mt>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_st(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::ansicolor_stdout_sink_st>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_mt(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::ansicolor_stderr_sink_mt>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+
+inline std::shared_ptr<spdlog::logger> spdlog::stderr_color_st(const std::string& logger_name)
+{
+ auto sink = std::make_shared<spdlog::sinks::ansicolor_stderr_sink_st>();
+ return spdlog::details::registry::instance().create(logger_name, sink);
+}
+#endif
+
+#ifdef SPDLOG_ENABLE_SYSLOG
+// Create syslog logger
+inline std::shared_ptr<spdlog::logger> spdlog::syslog_logger(const std::string& logger_name, const std::string& syslog_ident, int syslog_option)
+{
+ return create<spdlog::sinks::syslog_sink>(logger_name, syslog_ident, syslog_option);
+}
+#endif
+
+#ifdef __ANDROID__
+inline std::shared_ptr<spdlog::logger> spdlog::android_logger(const std::string& logger_name, const std::string& tag)
+{
+ return create<spdlog::sinks::android_sink>(logger_name, tag);
+}
+#endif
+
+// Create and register a logger a single sink
+inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, const spdlog::sink_ptr& sink)
+{
+ return details::registry::instance().create(logger_name, sink);
+}
+
+//Create logger with multiple sinks
+
+inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, spdlog::sinks_init_list sinks)
+{
+ return details::registry::instance().create(logger_name, sinks);
+}
+
+
+template <typename Sink, typename... Args>
+inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, Args... args)
+{
+ sink_ptr sink = std::make_shared<Sink>(args...);
+ return details::registry::instance().create(logger_name, { sink });
+}
+
+
+template<class It>
+inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end)
+{
+ return details::registry::instance().create(logger_name, sinks_begin, sinks_end);
+}
+
+// Create and register an async logger with a single sink
+inline std::shared_ptr<spdlog::logger> spdlog::create_async(const std::string& logger_name, const sink_ptr& sink, size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb)
+{
+ return details::registry::instance().create_async(logger_name, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb, sink);
+}
+
+// Create and register an async logger with multiple sinks
+inline std::shared_ptr<spdlog::logger> spdlog::create_async(const std::string& logger_name, sinks_init_list sinks, size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb )
+{
+ return details::registry::instance().create_async(logger_name, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb, sinks);
+}
+
+template<class It>
+inline std::shared_ptr<spdlog::logger> spdlog::create_async(const std::string& logger_name, const It& sinks_begin, const It& sinks_end, size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb)
+{
+ return details::registry::instance().create_async(logger_name, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb, sinks_begin, sinks_end);
+}
+
+inline void spdlog::set_formatter(spdlog::formatter_ptr f)
+{
+ details::registry::instance().formatter(f);
+}
+
+inline void spdlog::set_pattern(const std::string& format_string)
+{
+ return details::registry::instance().set_pattern(format_string);
+}
+
+inline void spdlog::set_level(level::level_enum log_level)
+{
+ return details::registry::instance().set_level(log_level);
+}
+
+inline void spdlog::set_error_handler(log_err_handler handler)
+{
+ return details::registry::instance().set_error_handler(handler);
+}
+
+
+inline void spdlog::set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb)
+{
+ details::registry::instance().set_async_mode(queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb);
+}
+
+inline void spdlog::set_sync_mode()
+{
+ details::registry::instance().set_sync_mode();
+}
+
+inline void spdlog::apply_all(std::function<void(std::shared_ptr<logger>)> fun)
+{
+ details::registry::instance().apply_all(fun);
+}
+
+inline void spdlog::drop_all()
+{
+ details::registry::instance().drop_all();
+}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/dummy.cpp
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/dummy.cpp b/thirdparty/spdlog-20170710/include/spdlog/dummy.cpp
new file mode 100644
index 0000000..6b2d4ab
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/dummy.cpp
@@ -0,0 +1,22 @@
+/**
+ * @file dummy.cpp
+ * MiNiFiMain implementation
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Dummy CPP file to work around Cmake limitation on header only libraries
+
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.cc
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.cc b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.cc
new file mode 100644
index 0000000..2bd774e
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.cc
@@ -0,0 +1,940 @@
+/*
+ Formatting library for C++
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "format.h"
+
+#include <string.h>
+
+#include <cctype>
+#include <cerrno>
+#include <climits>
+#include <cmath>
+#include <cstdarg>
+#include <cstddef> // for std::ptrdiff_t
+
+#if defined(_WIN32) && defined(__MINGW32__)
+# include <cstring>
+#endif
+
+#if FMT_USE_WINDOWS_H
+# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX)
+# include <windows.h>
+# else
+# define NOMINMAX
+# include <windows.h>
+# undef NOMINMAX
+# endif
+#endif
+
+using fmt::internal::Arg;
+
+#if FMT_EXCEPTIONS
+# define FMT_TRY try
+# define FMT_CATCH(x) catch (x)
+#else
+# define FMT_TRY if (true)
+# define FMT_CATCH(x) if (false)
+#endif
+
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable: 4127) // conditional expression is constant
+# pragma warning(disable: 4702) // unreachable code
+// Disable deprecation warning for strerror. The latter is not called but
+// MSVC fails to detect it.
+# pragma warning(disable: 4996)
+#endif
+
+// Dummy implementations of strerror_r and strerror_s called if corresponding
+// system functions are not available.
+static inline fmt::internal::Null<> strerror_r(int, char *, ...) {
+ return fmt::internal::Null<>();
+}
+static inline fmt::internal::Null<> strerror_s(char *, std::size_t, ...) {
+ return fmt::internal::Null<>();
+}
+
+namespace fmt {
+
+FMT_FUNC internal::RuntimeError::~RuntimeError() throw() {}
+FMT_FUNC FormatError::~FormatError() throw() {}
+FMT_FUNC SystemError::~SystemError() throw() {}
+
+namespace {
+
+#ifndef _MSC_VER
+# define FMT_SNPRINTF snprintf
+#else // _MSC_VER
+inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) {
+ va_list args;
+ va_start(args, format);
+ int result = vsnprintf_s(buffer, size, _TRUNCATE, format, args);
+ va_end(args);
+ return result;
+}
+# define FMT_SNPRINTF fmt_snprintf
+#endif // _MSC_VER
+
+#if defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
+# define FMT_SWPRINTF snwprintf
+#else
+# define FMT_SWPRINTF swprintf
+#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
+
+// Checks if a value fits in int - used to avoid warnings about comparing
+// signed and unsigned integers.
+template <bool IsSigned>
+struct IntChecker {
+ template <typename T>
+ static bool fits_in_int(T value) {
+ unsigned max = INT_MAX;
+ return value <= max;
+ }
+ static bool fits_in_int(bool) { return true; }
+};
+
+template <>
+struct IntChecker<true> {
+ template <typename T>
+ static bool fits_in_int(T value) {
+ return value >= INT_MIN && value <= INT_MAX;
+ }
+ static bool fits_in_int(int) { return true; }
+};
+
+const char RESET_COLOR[] = "\x1b[0m";
+
+typedef void (*FormatFunc)(Writer &, int, StringRef);
+
+// Portable thread-safe version of strerror.
+// Sets buffer to point to a string describing the error code.
+// This can be either a pointer to a string stored in buffer,
+// or a pointer to some static immutable string.
+// Returns one of the following values:
+// 0 - success
+// ERANGE - buffer is not large enough to store the error message
+// other - failure
+// Buffer should be at least of size 1.
+int safe_strerror(
+ int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT {
+ FMT_ASSERT(buffer != 0 && buffer_size != 0, "invalid buffer");
+
+ class StrError {
+ private:
+ int error_code_;
+ char *&buffer_;
+ std::size_t buffer_size_;
+
+ // A noop assignment operator to avoid bogus warnings.
+ void operator=(const StrError &) {}
+
+ // Handle the result of XSI-compliant version of strerror_r.
+ int handle(int result) {
+ // glibc versions before 2.13 return result in errno.
+ return result == -1 ? errno : result;
+ }
+
+ // Handle the result of GNU-specific version of strerror_r.
+ int handle(char *message) {
+ // If the buffer is full then the message is probably truncated.
+ if (message == buffer_ && strlen(buffer_) == buffer_size_ - 1)
+ return ERANGE;
+ buffer_ = message;
+ return 0;
+ }
+
+ // Handle the case when strerror_r is not available.
+ int handle(internal::Null<>) {
+ return fallback(strerror_s(buffer_, buffer_size_, error_code_));
+ }
+
+ // Fallback to strerror_s when strerror_r is not available.
+ int fallback(int result) {
+ // If the buffer is full then the message is probably truncated.
+ return result == 0 && strlen(buffer_) == buffer_size_ - 1 ?
+ ERANGE : result;
+ }
+
+ // Fallback to strerror if strerror_r and strerror_s are not available.
+ int fallback(internal::Null<>) {
+ errno = 0;
+ buffer_ = strerror(error_code_);
+ return errno;
+ }
+
+ public:
+ StrError(int err_code, char *&buf, std::size_t buf_size)
+ : error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {}
+
+ int run() {
+ strerror_r(0, 0, ""); // Suppress a warning about unused strerror_r.
+ return handle(strerror_r(error_code_, buffer_, buffer_size_));
+ }
+ };
+ return StrError(error_code, buffer, buffer_size).run();
+}
+
+void format_error_code(Writer &out, int error_code,
+ StringRef message) FMT_NOEXCEPT {
+ // Report error code making sure that the output fits into
+ // INLINE_BUFFER_SIZE to avoid dynamic memory allocation and potential
+ // bad_alloc.
+ out.clear();
+ static const char SEP[] = ": ";
+ static const char ERROR_STR[] = "error ";
+ // Subtract 2 to account for terminating null characters in SEP and ERROR_STR.
+ std::size_t error_code_size = sizeof(SEP) + sizeof(ERROR_STR) - 2;
+ typedef internal::IntTraits<int>::MainType MainType;
+ MainType abs_value = static_cast<MainType>(error_code);
+ if (internal::is_negative(error_code)) {
+ abs_value = 0 - abs_value;
+ ++error_code_size;
+ }
+ error_code_size += internal::count_digits(abs_value);
+ if (message.size() <= internal::INLINE_BUFFER_SIZE - error_code_size)
+ out << message << SEP;
+ out << ERROR_STR << error_code;
+ assert(out.size() <= internal::INLINE_BUFFER_SIZE);
+}
+
+void report_error(FormatFunc func, int error_code,
+ StringRef message) FMT_NOEXCEPT {
+ MemoryWriter full_message;
+ func(full_message, error_code, message);
+ // Use Writer::data instead of Writer::c_str to avoid potential memory
+ // allocation.
+ std::fwrite(full_message.data(), full_message.size(), 1, stderr);
+ std::fputc('\n', stderr);
+}
+
+// IsZeroInt::visit(arg) returns true iff arg is a zero integer.
+class IsZeroInt : public ArgVisitor<IsZeroInt, bool> {
+ public:
+ template <typename T>
+ bool visit_any_int(T value) { return value == 0; }
+};
+
+// Checks if an argument is a valid printf width specifier and sets
+// left alignment if it is negative.
+class WidthHandler : public ArgVisitor<WidthHandler, unsigned> {
+ private:
+ FormatSpec &spec_;
+
+ FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler);
+
+ public:
+ explicit WidthHandler(FormatSpec &spec) : spec_(spec) {}
+
+ void report_unhandled_arg() {
+ FMT_THROW(FormatError("width is not integer"));
+ }
+
+ template <typename T>
+ unsigned visit_any_int(T value) {
+ typedef typename internal::IntTraits<T>::MainType UnsignedType;
+ UnsignedType width = static_cast<UnsignedType>(value);
+ if (internal::is_negative(value)) {
+ spec_.align_ = ALIGN_LEFT;
+ width = 0 - width;
+ }
+ if (width > INT_MAX)
+ FMT_THROW(FormatError("number is too big"));
+ return static_cast<unsigned>(width);
+ }
+};
+
+class PrecisionHandler : public ArgVisitor<PrecisionHandler, int> {
+ public:
+ void report_unhandled_arg() {
+ FMT_THROW(FormatError("precision is not integer"));
+ }
+
+ template <typename T>
+ int visit_any_int(T value) {
+ if (!IntChecker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
+ FMT_THROW(FormatError("number is too big"));
+ return static_cast<int>(value);
+ }
+};
+
+template <typename T, typename U>
+struct is_same {
+ enum { value = 0 };
+};
+
+template <typename T>
+struct is_same<T, T> {
+ enum { value = 1 };
+};
+
+// An argument visitor that converts an integer argument to T for printf,
+// if T is an integral type. If T is void, the argument is converted to
+// corresponding signed or unsigned type depending on the type specifier:
+// 'd' and 'i' - signed, other - unsigned)
+template <typename T = void>
+class ArgConverter : public ArgVisitor<ArgConverter<T>, void> {
+ private:
+ internal::Arg &arg_;
+ wchar_t type_;
+
+ FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter);
+
+ public:
+ ArgConverter(internal::Arg &arg, wchar_t type)
+ : arg_(arg), type_(type) {}
+
+ void visit_bool(bool value) {
+ if (type_ != 's')
+ visit_any_int(value);
+ }
+
+ template <typename U>
+ void visit_any_int(U value) {
+ bool is_signed = type_ == 'd' || type_ == 'i';
+ using internal::Arg;
+ typedef typename internal::Conditional<
+ is_same<T, void>::value, U, T>::type TargetType;
+ if (sizeof(TargetType) <= sizeof(int)) {
+ // Extra casts are used to silence warnings.
+ if (is_signed) {
+ arg_.type = Arg::INT;
+ arg_.int_value = static_cast<int>(static_cast<TargetType>(value));
+ } else {
+ arg_.type = Arg::UINT;
+ typedef typename internal::MakeUnsigned<TargetType>::Type Unsigned;
+ arg_.uint_value = static_cast<unsigned>(static_cast<Unsigned>(value));
+ }
+ } else {
+ if (is_signed) {
+ arg_.type = Arg::LONG_LONG;
+ // glibc's printf doesn't sign extend arguments of smaller types:
+ // std::printf("%lld", -42); // prints "4294967254"
+ // but we don't have to do the same because it's a UB.
+ arg_.long_long_value = static_cast<LongLong>(value);
+ } else {
+ arg_.type = Arg::ULONG_LONG;
+ arg_.ulong_long_value =
+ static_cast<typename internal::MakeUnsigned<U>::Type>(value);
+ }
+ }
+ }
+};
+
+// Converts an integer argument to char for printf.
+class CharConverter : public ArgVisitor<CharConverter, void> {
+ private:
+ internal::Arg &arg_;
+
+ FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter);
+
+ public:
+ explicit CharConverter(internal::Arg &arg) : arg_(arg) {}
+
+ template <typename T>
+ void visit_any_int(T value) {
+ arg_.type = internal::Arg::CHAR;
+ arg_.int_value = static_cast<char>(value);
+ }
+};
+} // namespace
+
+namespace internal {
+
+template <typename Char>
+class PrintfArgFormatter :
+ public ArgFormatterBase<PrintfArgFormatter<Char>, Char> {
+
+ void write_null_pointer() {
+ this->spec().type_ = 0;
+ this->write("(nil)");
+ }
+
+ typedef ArgFormatterBase<PrintfArgFormatter<Char>, Char> Base;
+
+ public:
+ PrintfArgFormatter(BasicWriter<Char> &w, FormatSpec &s)
+ : ArgFormatterBase<PrintfArgFormatter<Char>, Char>(w, s) {}
+
+ void visit_bool(bool value) {
+ FormatSpec &fmt_spec = this->spec();
+ if (fmt_spec.type_ != 's')
+ return this->visit_any_int(value);
+ fmt_spec.type_ = 0;
+ this->write(value);
+ }
+
+ void visit_char(int value) {
+ const FormatSpec &fmt_spec = this->spec();
+ BasicWriter<Char> &w = this->writer();
+ if (fmt_spec.type_ && fmt_spec.type_ != 'c')
+ w.write_int(value, fmt_spec);
+ typedef typename BasicWriter<Char>::CharPtr CharPtr;
+ CharPtr out = CharPtr();
+ if (fmt_spec.width_ > 1) {
+ Char fill = ' ';
+ out = w.grow_buffer(fmt_spec.width_);
+ if (fmt_spec.align_ != ALIGN_LEFT) {
+ std::fill_n(out, fmt_spec.width_ - 1, fill);
+ out += fmt_spec.width_ - 1;
+ } else {
+ std::fill_n(out + 1, fmt_spec.width_ - 1, fill);
+ }
+ } else {
+ out = w.grow_buffer(1);
+ }
+ *out = static_cast<Char>(value);
+ }
+
+ void visit_cstring(const char *value) {
+ if (value)
+ Base::visit_cstring(value);
+ else if (this->spec().type_ == 'p')
+ write_null_pointer();
+ else
+ this->write("(null)");
+ }
+
+ void visit_pointer(const void *value) {
+ if (value)
+ return Base::visit_pointer(value);
+ this->spec().type_ = 0;
+ write_null_pointer();
+ }
+
+ void visit_custom(Arg::CustomValue c) {
+ BasicFormatter<Char> formatter(ArgList(), this->writer());
+ const Char format_str[] = {'}', 0};
+ const Char *format = format_str;
+ c.format(&formatter, c.value, &format);
+ }
+};
+} // namespace internal
+} // namespace fmt
+
+FMT_FUNC void fmt::SystemError::init(
+ int err_code, CStringRef format_str, ArgList args) {
+ error_code_ = err_code;
+ MemoryWriter w;
+ internal::format_system_error(w, err_code, format(format_str, args));
+ std::runtime_error &base = *this;
+ base = std::runtime_error(w.str());
+}
+
+template <typename T>
+int fmt::internal::CharTraits<char>::format_float(
+ char *buffer, std::size_t size, const char *format,
+ unsigned width, int precision, T value) {
+ if (width == 0) {
+ return precision < 0 ?
+ FMT_SNPRINTF(buffer, size, format, value) :
+ FMT_SNPRINTF(buffer, size, format, precision, value);
+ }
+ return precision < 0 ?
+ FMT_SNPRINTF(buffer, size, format, width, value) :
+ FMT_SNPRINTF(buffer, size, format, width, precision, value);
+}
+
+template <typename T>
+int fmt::internal::CharTraits<wchar_t>::format_float(
+ wchar_t *buffer, std::size_t size, const wchar_t *format,
+ unsigned width, int precision, T value) {
+ if (width == 0) {
+ return precision < 0 ?
+ FMT_SWPRINTF(buffer, size, format, value) :
+ FMT_SWPRINTF(buffer, size, format, precision, value);
+ }
+ return precision < 0 ?
+ FMT_SWPRINTF(buffer, size, format, width, value) :
+ FMT_SWPRINTF(buffer, size, format, width, precision, value);
+}
+
+template <typename T>
+const char fmt::internal::BasicData<T>::DIGITS[] =
+ "0001020304050607080910111213141516171819"
+ "2021222324252627282930313233343536373839"
+ "4041424344454647484950515253545556575859"
+ "6061626364656667686970717273747576777879"
+ "8081828384858687888990919293949596979899";
+
+#define FMT_POWERS_OF_10(factor) \
+ factor * 10, \
+ factor * 100, \
+ factor * 1000, \
+ factor * 10000, \
+ factor * 100000, \
+ factor * 1000000, \
+ factor * 10000000, \
+ factor * 100000000, \
+ factor * 1000000000
+
+template <typename T>
+const uint32_t fmt::internal::BasicData<T>::POWERS_OF_10_32[] = {
+ 0, FMT_POWERS_OF_10(1)
+};
+
+template <typename T>
+const uint64_t fmt::internal::BasicData<T>::POWERS_OF_10_64[] = {
+ 0,
+ FMT_POWERS_OF_10(1),
+ FMT_POWERS_OF_10(fmt::ULongLong(1000000000)),
+ // Multiply several constants instead of using a single long long constant
+ // to avoid warnings about C++98 not supporting long long.
+ fmt::ULongLong(1000000000) * fmt::ULongLong(1000000000) * 10
+};
+
+FMT_FUNC void fmt::internal::report_unknown_type(char code, const char *type) {
+ (void)type;
+ if (std::isprint(static_cast<unsigned char>(code))) {
+ FMT_THROW(fmt::FormatError(
+ fmt::format("unknown format code '{}' for {}", code, type)));
+ }
+ FMT_THROW(fmt::FormatError(
+ fmt::format("unknown format code '\\x{:02x}' for {}",
+ static_cast<unsigned>(code), type)));
+}
+
+#if FMT_USE_WINDOWS_H
+
+FMT_FUNC fmt::internal::UTF8ToUTF16::UTF8ToUTF16(fmt::StringRef s) {
+ static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16";
+ if (s.size() > INT_MAX)
+ FMT_THROW(WindowsError(ERROR_INVALID_PARAMETER, ERROR_MSG));
+ int s_size = static_cast<int>(s.size());
+ int length = MultiByteToWideChar(
+ CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, 0, 0);
+ if (length == 0)
+ FMT_THROW(WindowsError(GetLastError(), ERROR_MSG));
+ buffer_.resize(length + 1);
+ length = MultiByteToWideChar(
+ CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, &buffer_[0], length);
+ if (length == 0)
+ FMT_THROW(WindowsError(GetLastError(), ERROR_MSG));
+ buffer_[length] = 0;
+}
+
+FMT_FUNC fmt::internal::UTF16ToUTF8::UTF16ToUTF8(fmt::WStringRef s) {
+ if (int error_code = convert(s)) {
+ FMT_THROW(WindowsError(error_code,
+ "cannot convert string from UTF-16 to UTF-8"));
+ }
+}
+
+FMT_FUNC int fmt::internal::UTF16ToUTF8::convert(fmt::WStringRef s) {
+ if (s.size() > INT_MAX)
+ return ERROR_INVALID_PARAMETER;
+ int s_size = static_cast<int>(s.size());
+ int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, 0, 0, 0, 0);
+ if (length == 0)
+ return GetLastError();
+ buffer_.resize(length + 1);
+ length = WideCharToMultiByte(
+ CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, 0, 0);
+ if (length == 0)
+ return GetLastError();
+ buffer_[length] = 0;
+ return 0;
+}
+
+FMT_FUNC void fmt::WindowsError::init(
+ int err_code, CStringRef format_str, ArgList args) {
+ error_code_ = err_code;
+ MemoryWriter w;
+ internal::format_windows_error(w, err_code, format(format_str, args));
+ std::runtime_error &base = *this;
+ base = std::runtime_error(w.str());
+}
+
+FMT_FUNC void fmt::internal::format_windows_error(
+ fmt::Writer &out, int error_code,
+ fmt::StringRef message) FMT_NOEXCEPT {
+ FMT_TRY {
+ MemoryBuffer<wchar_t, INLINE_BUFFER_SIZE> buffer;
+ buffer.resize(INLINE_BUFFER_SIZE);
+ for (;;) {
+ wchar_t *system_message = &buffer[0];
+ int result = FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+ 0, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+ system_message, static_cast<uint32_t>(buffer.size()), 0);
+ if (result != 0) {
+ UTF16ToUTF8 utf8_message;
+ if (utf8_message.convert(system_message) == ERROR_SUCCESS) {
+ out << message << ": " << utf8_message;
+ return;
+ }
+ break;
+ }
+ if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+ break; // Can't get error message, report error code instead.
+ buffer.resize(buffer.size() * 2);
+ }
+ } FMT_CATCH(...) {}
+ fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.
+}
+
+#endif // FMT_USE_WINDOWS_H
+
+FMT_FUNC void fmt::internal::format_system_error(
+ fmt::Writer &out, int error_code,
+ fmt::StringRef message) FMT_NOEXCEPT {
+ FMT_TRY {
+ MemoryBuffer<char, INLINE_BUFFER_SIZE> buffer;
+ buffer.resize(INLINE_BUFFER_SIZE);
+ for (;;) {
+ char *system_message = &buffer[0];
+ int result = safe_strerror(error_code, system_message, buffer.size());
+ if (result == 0) {
+ out << message << ": " << system_message;
+ return;
+ }
+ if (result != ERANGE)
+ break; // Can't get error message, report error code instead.
+ buffer.resize(buffer.size() * 2);
+ }
+ } FMT_CATCH(...) {}
+ fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.
+}
+
+template <typename Char>
+void fmt::internal::ArgMap<Char>::init(const ArgList &args) {
+ if (!map_.empty())
+ return;
+ typedef internal::NamedArg<Char> NamedArg;
+ const NamedArg *named_arg = 0;
+ bool use_values =
+ args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE;
+ if (use_values) {
+ for (unsigned i = 0;/*nothing*/; ++i) {
+ internal::Arg::Type arg_type = args.type(i);
+ switch (arg_type) {
+ case internal::Arg::NONE:
+ return;
+ case internal::Arg::NAMED_ARG:
+ named_arg = static_cast<const NamedArg*>(args.values_[i].pointer);
+ map_.push_back(Pair(named_arg->name, *named_arg));
+ break;
+ default:
+ /*nothing*/;
+ }
+ }
+ return;
+ }
+ for (unsigned i = 0; i != ArgList::MAX_PACKED_ARGS; ++i) {
+ internal::Arg::Type arg_type = args.type(i);
+ if (arg_type == internal::Arg::NAMED_ARG) {
+ named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
+ map_.push_back(Pair(named_arg->name, *named_arg));
+ }
+ }
+ for (unsigned i = ArgList::MAX_PACKED_ARGS;/*nothing*/; ++i) {
+ switch (args.args_[i].type) {
+ case internal::Arg::NONE:
+ return;
+ case internal::Arg::NAMED_ARG:
+ named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
+ map_.push_back(Pair(named_arg->name, *named_arg));
+ break;
+ default:
+ /*nothing*/;
+ }
+ }
+}
+
+template <typename Char>
+void fmt::internal::FixedBuffer<Char>::grow(std::size_t) {
+ FMT_THROW(std::runtime_error("buffer overflow"));
+}
+
+FMT_FUNC Arg fmt::internal::FormatterBase::do_get_arg(
+ unsigned arg_index, const char *&error) {
+ Arg arg = args_[arg_index];
+ switch (arg.type) {
+ case Arg::NONE:
+ error = "argument index out of range";
+ break;
+ case Arg::NAMED_ARG:
+ arg = *static_cast<const internal::Arg*>(arg.pointer);
+ break;
+ default:
+ /*nothing*/;
+ }
+ return arg;
+}
+
+template <typename Char>
+void fmt::internal::PrintfFormatter<Char>::parse_flags(
+ FormatSpec &spec, const Char *&s) {
+ for (;;) {
+ switch (*s++) {
+ case '-':
+ spec.align_ = ALIGN_LEFT;
+ break;
+ case '+':
+ spec.flags_ |= SIGN_FLAG | PLUS_FLAG;
+ break;
+ case '0':
+ spec.fill_ = '0';
+ break;
+ case ' ':
+ spec.flags_ |= SIGN_FLAG;
+ break;
+ case '#':
+ spec.flags_ |= HASH_FLAG;
+ break;
+ default:
+ --s;
+ return;
+ }
+ }
+}
+
+template <typename Char>
+Arg fmt::internal::PrintfFormatter<Char>::get_arg(
+ const Char *s, unsigned arg_index) {
+ (void)s;
+ const char *error = 0;
+ Arg arg = arg_index == UINT_MAX ?
+ next_arg(error) : FormatterBase::get_arg(arg_index - 1, error);
+ if (error)
+ FMT_THROW(FormatError(!*s ? "invalid format string" : error));
+ return arg;
+}
+
+template <typename Char>
+unsigned fmt::internal::PrintfFormatter<Char>::parse_header(
+ const Char *&s, FormatSpec &spec) {
+ unsigned arg_index = UINT_MAX;
+ Char c = *s;
+ if (c >= '0' && c <= '9') {
+ // Parse an argument index (if followed by '$') or a width possibly
+ // preceded with '0' flag(s).
+ unsigned value = parse_nonnegative_int(s);
+ if (*s == '$') { // value is an argument index
+ ++s;
+ arg_index = value;
+ } else {
+ if (c == '0')
+ spec.fill_ = '0';
+ if (value != 0) {
+ // Nonzero value means that we parsed width and don't need to
+ // parse it or flags again, so return now.
+ spec.width_ = value;
+ return arg_index;
+ }
+ }
+ }
+ parse_flags(spec, s);
+ // Parse width.
+ if (*s >= '0' && *s <= '9') {
+ spec.width_ = parse_nonnegative_int(s);
+ } else if (*s == '*') {
+ ++s;
+ spec.width_ = WidthHandler(spec).visit(get_arg(s));
+ }
+ return arg_index;
+}
+
+template <typename Char>
+void fmt::internal::PrintfFormatter<Char>::format(
+ BasicWriter<Char> &writer, BasicCStringRef<Char> format_str) {
+ const Char *start = format_str.c_str();
+ const Char *s = start;
+ while (*s) {
+ Char c = *s++;
+ if (c != '%') continue;
+ if (*s == c) {
+ write(writer, start, s);
+ start = ++s;
+ continue;
+ }
+ write(writer, start, s - 1);
+
+ FormatSpec spec;
+ spec.align_ = ALIGN_RIGHT;
+
+ // Parse argument index, flags and width.
+ unsigned arg_index = parse_header(s, spec);
+
+ // Parse precision.
+ if (*s == '.') {
+ ++s;
+ if ('0' <= *s && *s <= '9') {
+ spec.precision_ = static_cast<int>(parse_nonnegative_int(s));
+ } else if (*s == '*') {
+ ++s;
+ spec.precision_ = PrecisionHandler().visit(get_arg(s));
+ }
+ }
+
+ Arg arg = get_arg(s, arg_index);
+ if (spec.flag(HASH_FLAG) && IsZeroInt().visit(arg))
+ spec.flags_ &= ~to_unsigned<int>(HASH_FLAG);
+ if (spec.fill_ == '0') {
+ if (arg.type <= Arg::LAST_NUMERIC_TYPE)
+ spec.align_ = ALIGN_NUMERIC;
+ else
+ spec.fill_ = ' '; // Ignore '0' flag for non-numeric types.
+ }
+
+ // Parse length and convert the argument to the required type.
+ switch (*s++) {
+ case 'h':
+ if (*s == 'h')
+ ArgConverter<signed char>(arg, *++s).visit(arg);
+ else
+ ArgConverter<short>(arg, *s).visit(arg);
+ break;
+ case 'l':
+ if (*s == 'l')
+ ArgConverter<fmt::LongLong>(arg, *++s).visit(arg);
+ else
+ ArgConverter<long>(arg, *s).visit(arg);
+ break;
+ case 'j':
+ ArgConverter<intmax_t>(arg, *s).visit(arg);
+ break;
+ case 'z':
+ ArgConverter<std::size_t>(arg, *s).visit(arg);
+ break;
+ case 't':
+ ArgConverter<std::ptrdiff_t>(arg, *s).visit(arg);
+ break;
+ case 'L':
+ // printf produces garbage when 'L' is omitted for long double, no
+ // need to do the same.
+ break;
+ default:
+ --s;
+ ArgConverter<void>(arg, *s).visit(arg);
+ }
+
+ // Parse type.
+ if (!*s)
+ FMT_THROW(FormatError("invalid format string"));
+ spec.type_ = static_cast<char>(*s++);
+ if (arg.type <= Arg::LAST_INTEGER_TYPE) {
+ // Normalize type.
+ switch (spec.type_) {
+ case 'i': case 'u':
+ spec.type_ = 'd';
+ break;
+ case 'c':
+ // TODO: handle wchar_t
+ CharConverter(arg).visit(arg);
+ break;
+ }
+ }
+
+ start = s;
+
+ // Format argument.
+ internal::PrintfArgFormatter<Char>(writer, spec).visit(arg);
+ }
+ write(writer, start, s);
+}
+
+FMT_FUNC void fmt::report_system_error(
+ int error_code, fmt::StringRef message) FMT_NOEXCEPT {
+ // 'fmt::' is for bcc32.
+ fmt::report_error(internal::format_system_error, error_code, message);
+}
+
+#if FMT_USE_WINDOWS_H
+FMT_FUNC void fmt::report_windows_error(
+ int error_code, fmt::StringRef message) FMT_NOEXCEPT {
+ // 'fmt::' is for bcc32.
+ fmt::report_error(internal::format_windows_error, error_code, message);
+}
+#endif
+
+FMT_FUNC void fmt::print(std::FILE *f, CStringRef format_str, ArgList args) {
+ MemoryWriter w;
+ w.write(format_str, args);
+ std::fwrite(w.data(), 1, w.size(), f);
+}
+
+FMT_FUNC void fmt::print(CStringRef format_str, ArgList args) {
+ print(stdout, format_str, args);
+}
+
+FMT_FUNC void fmt::print_colored(Color c, CStringRef format, ArgList args) {
+ char escape[] = "\x1b[30m";
+ escape[3] = static_cast<char>('0' + c);
+ std::fputs(escape, stdout);
+ print(format, args);
+ std::fputs(RESET_COLOR, stdout);
+}
+
+FMT_FUNC int fmt::fprintf(std::FILE *f, CStringRef format, ArgList args) {
+ MemoryWriter w;
+ printf(w, format, args);
+ std::size_t size = w.size();
+ return std::fwrite(w.data(), 1, size, f) < size ? -1 : static_cast<int>(size);
+}
+
+#ifndef FMT_HEADER_ONLY
+
+template struct fmt::internal::BasicData<void>;
+
+// Explicit instantiations for char.
+
+template void fmt::internal::FixedBuffer<char>::grow(std::size_t);
+
+template void fmt::internal::ArgMap<char>::init(const fmt::ArgList &args);
+
+template void fmt::internal::PrintfFormatter<char>::format(
+ BasicWriter<char> &writer, CStringRef format);
+
+template int fmt::internal::CharTraits<char>::format_float(
+ char *buffer, std::size_t size, const char *format,
+ unsigned width, int precision, double value);
+
+template int fmt::internal::CharTraits<char>::format_float(
+ char *buffer, std::size_t size, const char *format,
+ unsigned width, int precision, long double value);
+
+// Explicit instantiations for wchar_t.
+
+template void fmt::internal::FixedBuffer<wchar_t>::grow(std::size_t);
+
+template void fmt::internal::ArgMap<wchar_t>::init(const fmt::ArgList &args);
+
+template void fmt::internal::PrintfFormatter<wchar_t>::format(
+ BasicWriter<wchar_t> &writer, WCStringRef format);
+
+template int fmt::internal::CharTraits<wchar_t>::format_float(
+ wchar_t *buffer, std::size_t size, const wchar_t *format,
+ unsigned width, int precision, double value);
+
+template int fmt::internal::CharTraits<wchar_t>::format_float(
+ wchar_t *buffer, std::size_t size, const wchar_t *format,
+ unsigned width, int precision, long double value);
+
+#endif // FMT_HEADER_ONLY
+
+#ifdef _MSC_VER
+# pragma warning(pop)
+#endif
[2/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Posted by al...@apache.org.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.h b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.h
new file mode 100644
index 0000000..64c949b
--- /dev/null
+++ b/thirdparty/spdlog-20170710/include/spdlog/fmt/bundled/format.h
@@ -0,0 +1,4501 @@
+/*
+ Formatting library for C++
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef FMT_FORMAT_H_
+#define FMT_FORMAT_H_
+
+#include <cassert>
+#include <clocale>
+#include <cmath>
+#include <cstdio>
+#include <cstring>
+#include <limits>
+#include <memory>
+#include <stdexcept>
+#include <string>
+#include <vector>
+#include <utility>
+
+#ifdef _SECURE_SCL
+# define FMT_SECURE_SCL _SECURE_SCL
+#else
+# define FMT_SECURE_SCL 0
+#endif
+
+#if FMT_SECURE_SCL
+# include <iterator>
+#endif
+
+#ifdef _MSC_VER
+# define FMT_MSC_VER _MSC_VER
+#else
+# define FMT_MSC_VER 0
+#endif
+
+#if FMT_MSC_VER && FMT_MSC_VER <= 1500
+typedef unsigned __int32 uint32_t;
+typedef unsigned __int64 uint64_t;
+typedef __int64 intmax_t;
+#else
+#include <stdint.h>
+#endif
+
+#if !defined(FMT_HEADER_ONLY) && defined(_WIN32)
+# ifdef FMT_EXPORT
+# define FMT_API __declspec(dllexport)
+# elif defined(FMT_SHARED)
+# define FMT_API __declspec(dllimport)
+# endif
+#endif
+#ifndef FMT_API
+# define FMT_API
+#endif
+
+#ifdef __GNUC__
+# define FMT_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
+# define FMT_GCC_EXTENSION __extension__
+# if FMT_GCC_VERSION >= 406
+# pragma GCC diagnostic push
+// Disable the warning about "long long" which is sometimes reported even
+// when using __extension__.
+# pragma GCC diagnostic ignored "-Wlong-long"
+// Disable the warning about declaration shadowing because it affects too
+// many valid cases.
+# pragma GCC diagnostic ignored "-Wshadow"
+// Disable the warning about implicit conversions that may change the sign of
+// an integer; silencing it otherwise would require many explicit casts.
+# pragma GCC diagnostic ignored "-Wsign-conversion"
+# endif
+# if __cplusplus >= 201103L || defined __GXX_EXPERIMENTAL_CXX0X__
+# define FMT_HAS_GXX_CXX11 1
+# endif
+#else
+# define FMT_GCC_EXTENSION
+#endif
+
+#if defined(__INTEL_COMPILER)
+# define FMT_ICC_VERSION __INTEL_COMPILER
+#elif defined(__ICL)
+# define FMT_ICC_VERSION __ICL
+#endif
+
+#if defined(__clang__) && !defined(FMT_ICC_VERSION)
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wdocumentation-unknown-command"
+# pragma clang diagnostic ignored "-Wpadded"
+#endif
+
+#ifdef __GNUC_LIBSTD__
+# define FMT_GNUC_LIBSTD_VERSION (__GNUC_LIBSTD__ * 100 + __GNUC_LIBSTD_MINOR__)
+#endif
+
+#ifdef __has_feature
+# define FMT_HAS_FEATURE(x) __has_feature(x)
+#else
+# define FMT_HAS_FEATURE(x) 0
+#endif
+
+#ifdef __has_builtin
+# define FMT_HAS_BUILTIN(x) __has_builtin(x)
+#else
+# define FMT_HAS_BUILTIN(x) 0
+#endif
+
+#ifdef __has_cpp_attribute
+# define FMT_HAS_CPP_ATTRIBUTE(x) __has_cpp_attribute(x)
+#else
+# define FMT_HAS_CPP_ATTRIBUTE(x) 0
+#endif
+
+#ifndef FMT_USE_VARIADIC_TEMPLATES
+// Variadic templates are available in GCC since version 4.4
+// (http://gcc.gnu.org/projects/cxx0x.html) and in Visual C++
+// since version 2013.
+# define FMT_USE_VARIADIC_TEMPLATES \
+ (FMT_HAS_FEATURE(cxx_variadic_templates) || \
+ (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1800)
+#endif
+
+#ifndef FMT_USE_RVALUE_REFERENCES
+// Don't use rvalue references when compiling with clang and an old libstdc++
+// as the latter doesn't provide std::move.
+# if defined(FMT_GNUC_LIBSTD_VERSION) && FMT_GNUC_LIBSTD_VERSION <= 402
+# define FMT_USE_RVALUE_REFERENCES 0
+# else
+# define FMT_USE_RVALUE_REFERENCES \
+ (FMT_HAS_FEATURE(cxx_rvalue_references) || \
+ (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1600)
+# endif
+#endif
+
+#if FMT_USE_RVALUE_REFERENCES
+# include <utility> // for std::move
+#endif
+
+// Check if exceptions are disabled.
+#if defined(__GNUC__) && !defined(__EXCEPTIONS)
+# define FMT_EXCEPTIONS 0
+#endif
+#if FMT_MSC_VER && !_HAS_EXCEPTIONS
+# define FMT_EXCEPTIONS 0
+#endif
+#ifndef FMT_EXCEPTIONS
+# define FMT_EXCEPTIONS 1
+#endif
+
+#ifndef FMT_THROW
+# if FMT_EXCEPTIONS
+# define FMT_THROW(x) throw x
+# else
+# define FMT_THROW(x) assert(false)
+# endif
+#endif
+
+// Define FMT_USE_NOEXCEPT to make fmt use noexcept (C++11 feature).
+#ifndef FMT_USE_NOEXCEPT
+# define FMT_USE_NOEXCEPT 0
+#endif
+
+#ifndef FMT_NOEXCEPT
+# if FMT_EXCEPTIONS
+# if FMT_USE_NOEXCEPT || FMT_HAS_FEATURE(cxx_noexcept) || \
+ (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || \
+ FMT_MSC_VER >= 1900
+# define FMT_NOEXCEPT noexcept
+# else
+# define FMT_NOEXCEPT throw()
+# endif
+# else
+# define FMT_NOEXCEPT
+# endif
+#endif
+
+#ifndef FMT_OVERRIDE
+# if FMT_USE_OVERRIDE || FMT_HAS_FEATURE(cxx_override) || \
+ (FMT_GCC_VERSION >= 408 && FMT_HAS_GXX_CXX11) || \
+ FMT_MSC_VER >= 1900
+# define FMT_OVERRIDE override
+# else
+# define FMT_OVERRIDE
+# endif
+#endif
+
+
+// A macro to disallow the copy constructor and operator= functions
+// This should be used in the private: declarations for a class
+#ifndef FMT_USE_DELETED_FUNCTIONS
+# define FMT_USE_DELETED_FUNCTIONS 0
+#endif
+
+#if FMT_USE_DELETED_FUNCTIONS || FMT_HAS_FEATURE(cxx_deleted_functions) || \
+ (FMT_GCC_VERSION >= 404 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1800
+# define FMT_DELETED_OR_UNDEFINED = delete
+# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \
+ TypeName(const TypeName&) = delete; \
+ TypeName& operator=(const TypeName&) = delete
+#else
+# define FMT_DELETED_OR_UNDEFINED
+# define FMT_DISALLOW_COPY_AND_ASSIGN(TypeName) \
+ TypeName(const TypeName&); \
+ TypeName& operator=(const TypeName&)
+#endif
+
+#ifndef FMT_USE_USER_DEFINED_LITERALS
+// All compilers which support UDLs also support variadic templates. This
+// makes the fmt::literals implementation easier. However, an explicit check
+// for variadic templates is added here just in case.
+// For Intel's compiler both it and the system gcc/msc must support UDLs.
+# define FMT_USE_USER_DEFINED_LITERALS \
+ FMT_USE_VARIADIC_TEMPLATES && FMT_USE_RVALUE_REFERENCES && \
+ (FMT_HAS_FEATURE(cxx_user_literals) || \
+ (FMT_GCC_VERSION >= 407 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1900) && \
+ (!defined(FMT_ICC_VERSION) || FMT_ICC_VERSION >= 1500)
+#endif
+
+#ifndef FMT_ASSERT
+# define FMT_ASSERT(condition, message) assert((condition) && message)
+#endif
+
+#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clz)
+# define FMT_BUILTIN_CLZ(n) __builtin_clz(n)
+#endif
+
+#if FMT_GCC_VERSION >= 400 || FMT_HAS_BUILTIN(__builtin_clzll)
+# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n)
+#endif
+
+// Some compilers masquerade as both MSVC and GCC-likes or
+// otherwise support __builtin_clz and __builtin_clzll, so
+// only define FMT_BUILTIN_CLZ using the MSVC intrinsics
+// if the clz and clzll builtins are not available.
+#if FMT_MSC_VER && !defined(FMT_BUILTIN_CLZLL)
+# include <intrin.h> // _BitScanReverse, _BitScanReverse64
+
+namespace fmt
+{
+namespace internal
+{
+# pragma intrinsic(_BitScanReverse)
+inline uint32_t clz(uint32_t x)
+{
+ unsigned long r = 0;
+ _BitScanReverse(&r, x);
+
+ assert(x != 0);
+ // Static analysis complains about using uninitialized data
+ // "r", but the only way that can happen is if "x" is 0,
+ // which the callers guarantee to not happen.
+# pragma warning(suppress: 6102)
+ return 31 - r;
+}
+# define FMT_BUILTIN_CLZ(n) fmt::internal::clz(n)
+
+# ifdef _WIN64
+# pragma intrinsic(_BitScanReverse64)
+# endif
+
+inline uint32_t clzll(uint64_t x)
+{
+ unsigned long r = 0;
+# ifdef _WIN64
+ _BitScanReverse64(&r, x);
+# else
+ // Scan the high 32 bits.
+ if (_BitScanReverse(&r, static_cast<uint32_t>(x >> 32)))
+ return 63 - (r + 32);
+
+ // Scan the low 32 bits.
+ _BitScanReverse(&r, static_cast<uint32_t>(x));
+# endif
+
+ assert(x != 0);
+ // Static analysis complains about using uninitialized data
+ // "r", but the only way that can happen is if "x" is 0,
+ // which the callers guarantee to not happen.
+# pragma warning(suppress: 6102)
+ return 63 - r;
+}
+# define FMT_BUILTIN_CLZLL(n) fmt::internal::clzll(n)
+}
+}
+#endif
+
+namespace fmt
+{
+namespace internal
+{
+struct DummyInt
+{
+ int data[2];
+ operator int() const
+ {
+ return 0;
+ }
+};
+typedef std::numeric_limits<fmt::internal::DummyInt> FPUtil;
+
+// Dummy implementations of system functions such as signbit and ecvt called
+// if the latter are not available.
+inline DummyInt signbit(...)
+{
+ return DummyInt();
+}
+inline DummyInt _ecvt_s(...)
+{
+ return DummyInt();
+}
+inline DummyInt isinf(...)
+{
+ return DummyInt();
+}
+inline DummyInt _finite(...)
+{
+ return DummyInt();
+}
+inline DummyInt isnan(...)
+{
+ return DummyInt();
+}
+inline DummyInt _isnan(...)
+{
+ return DummyInt();
+}
+
+// A helper function to suppress bogus "conditional expression is constant"
+// warnings.
+template <typename T>
+inline T const_check(T value)
+{
+ return value;
+}
+}
+} // namespace fmt
+
+namespace std
+{
+// Standard permits specialization of std::numeric_limits. This specialization
+// is used to resolve ambiguity between isinf and std::isinf in glibc:
+// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48891
+// and the same for isnan and signbit.
+template <>
+class numeric_limits<fmt::internal::DummyInt> :
+ public std::numeric_limits<int>
+{
+public:
+ // Portable version of isinf.
+ template <typename T>
+ static bool isinfinity(T x)
+ {
+ using namespace fmt::internal;
+ // The resolution "priority" is:
+ // isinf macro > std::isinf > ::isinf > fmt::internal::isinf
+ if (const_check(sizeof(isinf(x)) == sizeof(bool) ||
+ sizeof(isinf(x)) == sizeof(int)))
+ {
+ return isinf(x) != 0;
+ }
+ return !_finite(static_cast<double>(x));
+ }
+
+ // Portable version of isnan.
+ template <typename T>
+ static bool isnotanumber(T x)
+ {
+ using namespace fmt::internal;
+ if (const_check(sizeof(isnan(x)) == sizeof(bool) ||
+ sizeof(isnan(x)) == sizeof(int)))
+ {
+ return isnan(x) != 0;
+ }
+ return _isnan(static_cast<double>(x)) != 0;
+ }
+
+ // Portable version of signbit.
+ static bool isnegative(double x)
+ {
+ using namespace fmt::internal;
+ if (const_check(sizeof(signbit(x)) == sizeof(int)))
+ return signbit(x) != 0;
+ if (x < 0) return true;
+ if (!isnotanumber(x)) return false;
+ int dec = 0, sign = 0;
+ char buffer[2]; // The buffer size must be >= 2 or _ecvt_s will fail.
+ _ecvt_s(buffer, sizeof(buffer), x, 0, &dec, &sign);
+ return sign != 0;
+ }
+};
+} // namespace std
+
+namespace fmt
+{
+
+// Fix the warning about long long on older versions of GCC
+// that don't support the diagnostic pragma.
+FMT_GCC_EXTENSION typedef long long LongLong;
+FMT_GCC_EXTENSION typedef unsigned long long ULongLong;
+
+#if FMT_USE_RVALUE_REFERENCES
+using std::move;
+#endif
+
+template <typename Char>
+class BasicWriter;
+
+typedef BasicWriter<char> Writer;
+typedef BasicWriter<wchar_t> WWriter;
+
+template <typename Char>
+class ArgFormatter;
+
+template <typename CharType,
+ typename ArgFormatter = fmt::ArgFormatter<CharType> >
+class BasicFormatter;
+
+/**
+ \rst
+ A string reference. It can be constructed from a C string or ``std::string``.
+
+ You can use one of the following typedefs for common character types:
+
+ +------------+-------------------------+
+ | Type | Definition |
+ +============+=========================+
+ | StringRef | BasicStringRef<char> |
+ +------------+-------------------------+
+ | WStringRef | BasicStringRef<wchar_t> |
+ +------------+-------------------------+
+
+ This class is most useful as a parameter type to allow passing
+ different types of strings to a function, for example::
+
+ template <typename... Args>
+ std::string format(StringRef format_str, const Args & ... args);
+
+ format("{}", 42);
+ format(std::string("{}"), 42);
+ \endrst
+ */
+template <typename Char>
+class BasicStringRef
+{
+private:
+ const Char *data_;
+ std::size_t size_;
+
+public:
+ /** Constructs a string reference object from a C string and a size. */
+ BasicStringRef(const Char *s, std::size_t size) : data_(s), size_(size) {}
+
+ /**
+ \rst
+ Constructs a string reference object from a C string computing
+ the size with ``std::char_traits<Char>::length``.
+ \endrst
+ */
+ BasicStringRef(const Char *s)
+ : data_(s), size_(std::char_traits<Char>::length(s)) {}
+
+ /**
+ \rst
+ Constructs a string reference from an ``std::string`` object.
+ \endrst
+ */
+ BasicStringRef(const std::basic_string<Char> &s)
+ : data_(s.c_str()), size_(s.size()) {}
+
+ /**
+ \rst
+ Converts a string reference to an ``std::string`` object.
+ \endrst
+ */
+ std::basic_string<Char> to_string() const
+ {
+ return std::basic_string<Char>(data_, size_);
+ }
+
+ /** Returns a pointer to the string data. */
+ const Char *data() const
+ {
+ return data_;
+ }
+
+ /** Returns the string size. */
+ std::size_t size() const
+ {
+ return size_;
+ }
+
+ // Lexicographically compare this string reference to other.
+ int compare(BasicStringRef other) const
+ {
+ std::size_t size = size_ < other.size_ ? size_ : other.size_;
+ int result = std::char_traits<Char>::compare(data_, other.data_, size);
+ if (result == 0)
+ result = size_ == other.size_ ? 0 : (size_ < other.size_ ? -1 : 1);
+ return result;
+ }
+
+ friend bool operator==(BasicStringRef lhs, BasicStringRef rhs)
+ {
+ return lhs.compare(rhs) == 0;
+ }
+ friend bool operator!=(BasicStringRef lhs, BasicStringRef rhs)
+ {
+ return lhs.compare(rhs) != 0;
+ }
+ friend bool operator<(BasicStringRef lhs, BasicStringRef rhs)
+ {
+ return lhs.compare(rhs) < 0;
+ }
+ friend bool operator<=(BasicStringRef lhs, BasicStringRef rhs)
+ {
+ return lhs.compare(rhs) <= 0;
+ }
+ friend bool operator>(BasicStringRef lhs, BasicStringRef rhs)
+ {
+ return lhs.compare(rhs) > 0;
+ }
+ friend bool operator>=(BasicStringRef lhs, BasicStringRef rhs)
+ {
+ return lhs.compare(rhs) >= 0;
+ }
+};
+
+typedef BasicStringRef<char> StringRef;
+typedef BasicStringRef<wchar_t> WStringRef;
+
+/**
+ \rst
+ A reference to a null terminated string. It can be constructed from a C
+ string or ``std::string``.
+
+ You can use one of the following typedefs for common character types:
+
+ +-------------+--------------------------+
+ | Type | Definition |
+ +=============+==========================+
+ | CStringRef | BasicCStringRef<char> |
+ +-------------+--------------------------+
+ | WCStringRef | BasicCStringRef<wchar_t> |
+ +-------------+--------------------------+
+
+ This class is most useful as a parameter type to allow passing
+ different types of strings to a function, for example::
+
+ template <typename... Args>
+ std::string format(CStringRef format_str, const Args & ... args);
+
+ format("{}", 42);
+ format(std::string("{}"), 42);
+ \endrst
+ */
+template <typename Char>
+class BasicCStringRef
+{
+private:
+ const Char *data_;
+
+public:
+ /** Constructs a string reference object from a C string. */
+ BasicCStringRef(const Char *s) : data_(s) {}
+
+ /**
+ \rst
+ Constructs a string reference from an ``std::string`` object.
+ \endrst
+ */
+ BasicCStringRef(const std::basic_string<Char> &s) : data_(s.c_str()) {}
+
+ /** Returns the pointer to a C string. */
+ const Char *c_str() const
+ {
+ return data_;
+ }
+};
+
+typedef BasicCStringRef<char> CStringRef;
+typedef BasicCStringRef<wchar_t> WCStringRef;
+
+/** A formatting error such as invalid format string. */
+class FormatError : public std::runtime_error
+{
+public:
+ explicit FormatError(CStringRef message)
+ : std::runtime_error(message.c_str()) {}
+ ~FormatError() throw();
+};
+
+namespace internal
+{
+
+// MakeUnsigned<T>::Type gives an unsigned type corresponding to integer type T.
+template <typename T>
+struct MakeUnsigned
+{
+ typedef T Type;
+};
+
+#define FMT_SPECIALIZE_MAKE_UNSIGNED(T, U) \
+ template <> \
+ struct MakeUnsigned<T> { typedef U Type; }
+
+FMT_SPECIALIZE_MAKE_UNSIGNED(char, unsigned char);
+FMT_SPECIALIZE_MAKE_UNSIGNED(signed char, unsigned char);
+FMT_SPECIALIZE_MAKE_UNSIGNED(short, unsigned short);
+FMT_SPECIALIZE_MAKE_UNSIGNED(int, unsigned);
+FMT_SPECIALIZE_MAKE_UNSIGNED(long, unsigned long);
+FMT_SPECIALIZE_MAKE_UNSIGNED(LongLong, ULongLong);
+
+// Casts nonnegative integer to unsigned.
+template <typename Int>
+inline typename MakeUnsigned<Int>::Type to_unsigned(Int value)
+{
+ FMT_ASSERT(value >= 0, "negative value");
+ return static_cast<typename MakeUnsigned<Int>::Type>(value);
+}
+
+// The number of characters to store in the MemoryBuffer object itself
+// to avoid dynamic memory allocation.
+enum { INLINE_BUFFER_SIZE = 500 };
+
+#if FMT_SECURE_SCL
+// Use checked iterator to avoid warnings on MSVC.
+template <typename T>
+inline stdext::checked_array_iterator<T*> make_ptr(T *ptr, std::size_t size)
+{
+ return stdext::checked_array_iterator<T*>(ptr, size);
+}
+#else
+template <typename T>
+inline T *make_ptr(T *ptr, std::size_t)
+{
+ return ptr;
+}
+#endif
+} // namespace internal
+
+/**
+ \rst
+ A buffer supporting a subset of ``std::vector``'s operations.
+ \endrst
+ */
+template <typename T>
+class Buffer
+{
+private:
+ FMT_DISALLOW_COPY_AND_ASSIGN(Buffer);
+
+protected:
+ T *ptr_;
+ std::size_t size_;
+ std::size_t capacity_;
+
+ Buffer(T *ptr = 0, std::size_t capacity = 0)
+ : ptr_(ptr), size_(0), capacity_(capacity) {}
+
+ /**
+ \rst
+ Increases the buffer capacity to hold at least *size* elements updating
+ ``ptr_`` and ``capacity_``.
+ \endrst
+ */
+ virtual void grow(std::size_t size) = 0;
+
+public:
+ virtual ~Buffer() {}
+
+ /** Returns the size of this buffer. */
+ std::size_t size() const
+ {
+ return size_;
+ }
+
+ /** Returns the capacity of this buffer. */
+ std::size_t capacity() const
+ {
+ return capacity_;
+ }
+
+ /**
+ Resizes the buffer. If T is a POD type new elements may not be initialized.
+ */
+ void resize(std::size_t new_size)
+ {
+ if (new_size > capacity_)
+ grow(new_size);
+ size_ = new_size;
+ }
+
+ /**
+ \rst
+ Reserves space to store at least *capacity* elements.
+ \endrst
+ */
+ void reserve(std::size_t capacity)
+ {
+ if (capacity > capacity_)
+ grow(capacity);
+ }
+
+ void clear() FMT_NOEXCEPT { size_ = 0; }
+
+ void push_back(const T &value)
+ {
+ if (size_ == capacity_)
+ grow(size_ + 1);
+ ptr_[size_++] = value;
+ }
+
+ /** Appends data to the end of the buffer. */
+ template <typename U>
+ void append(const U *begin, const U *end);
+
+ T &operator[](std::size_t index)
+ {
+ return ptr_[index];
+ }
+ const T &operator[](std::size_t index) const
+ {
+ return ptr_[index];
+ }
+};
+
+template <typename T>
+template <typename U>
+void Buffer<T>::append(const U *begin, const U *end)
+{
+ std::size_t new_size = size_ + internal::to_unsigned(end - begin);
+ if (new_size > capacity_)
+ grow(new_size);
+ std::uninitialized_copy(begin, end,
+ internal::make_ptr(ptr_, capacity_) + size_);
+ size_ = new_size;
+}
+
+namespace internal
+{
+
+// A memory buffer for trivially copyable/constructible types with the first
+// SIZE elements stored in the object itself.
+template <typename T, std::size_t SIZE, typename Allocator = std::allocator<T> >
+class MemoryBuffer : private Allocator, public Buffer<T>
+{
+private:
+ T data_[SIZE];
+
+ // Deallocate memory allocated by the buffer.
+ void deallocate()
+ {
+ if (this->ptr_ != data_) Allocator::deallocate(this->ptr_, this->capacity_);
+ }
+
+protected:
+ void grow(std::size_t size) FMT_OVERRIDE;
+
+public:
+ explicit MemoryBuffer(const Allocator &alloc = Allocator())
+ : Allocator(alloc), Buffer<T>(data_, SIZE) {}
+ ~MemoryBuffer()
+ {
+ deallocate();
+ }
+
+#if FMT_USE_RVALUE_REFERENCES
+private:
+ // Move data from other to this buffer.
+ void move(MemoryBuffer &other)
+ {
+ Allocator &this_alloc = *this, &other_alloc = other;
+ this_alloc = std::move(other_alloc);
+ this->size_ = other.size_;
+ this->capacity_ = other.capacity_;
+ if (other.ptr_ == other.data_)
+ {
+ this->ptr_ = data_;
+ std::uninitialized_copy(other.data_, other.data_ + this->size_,
+ make_ptr(data_, this->capacity_));
+ }
+ else
+ {
+ this->ptr_ = other.ptr_;
+ // Set pointer to the inline array so that delete is not called
+ // when deallocating.
+ other.ptr_ = other.data_;
+ }
+ }
+
+public:
+ MemoryBuffer(MemoryBuffer &&other)
+ {
+ move(other);
+ }
+
+ MemoryBuffer &operator=(MemoryBuffer &&other)
+ {
+ assert(this != &other);
+ deallocate();
+ move(other);
+ return *this;
+ }
+#endif
+
+ // Returns a copy of the allocator associated with this buffer.
+ Allocator get_allocator() const
+ {
+ return *this;
+ }
+};
+
+template <typename T, std::size_t SIZE, typename Allocator>
+void MemoryBuffer<T, SIZE, Allocator>::grow(std::size_t size)
+{
+ std::size_t new_capacity = this->capacity_ + this->capacity_ / 2;
+ if (size > new_capacity)
+ new_capacity = size;
+ T *new_ptr = this->allocate(new_capacity);
+ // The following code doesn't throw, so the raw pointer above doesn't leak.
+ std::uninitialized_copy(this->ptr_, this->ptr_ + this->size_,
+ make_ptr(new_ptr, new_capacity));
+ std::size_t old_capacity = this->capacity_;
+ T *old_ptr = this->ptr_;
+ this->capacity_ = new_capacity;
+ this->ptr_ = new_ptr;
+ // deallocate may throw (at least in principle), but it doesn't matter since
+ // the buffer already uses the new storage and will deallocate it in case
+ // of exception.
+ if (old_ptr != data_)
+ Allocator::deallocate(old_ptr, old_capacity);
+}
+
+// A fixed-size buffer.
+template <typename Char>
+class FixedBuffer : public fmt::Buffer<Char>
+{
+public:
+ FixedBuffer(Char *array, std::size_t size) : fmt::Buffer<Char>(array, size) {}
+
+protected:
+ FMT_API void grow(std::size_t size);
+};
+
+template <typename Char>
+class BasicCharTraits
+{
+public:
+#if FMT_SECURE_SCL
+ typedef stdext::checked_array_iterator<Char*> CharPtr;
+#else
+ typedef Char *CharPtr;
+#endif
+ static Char cast(int value)
+ {
+ return static_cast<Char>(value);
+ }
+};
+
+template <typename Char>
+class CharTraits;
+
+template <>
+class CharTraits<char> : public BasicCharTraits<char>
+{
+private:
+ // Conversion from wchar_t to char is not allowed.
+ static char convert(wchar_t);
+
+public:
+ static char convert(char value)
+ {
+ return value;
+ }
+
+ // Formats a floating-point number.
+ template <typename T>
+ FMT_API static int format_float(char *buffer, std::size_t size,
+ const char *format, unsigned width, int precision, T value);
+};
+
+template <>
+class CharTraits<wchar_t> : public BasicCharTraits<wchar_t>
+{
+public:
+ static wchar_t convert(char value)
+ {
+ return value;
+ }
+ static wchar_t convert(wchar_t value)
+ {
+ return value;
+ }
+
+ template <typename T>
+ FMT_API static int format_float(wchar_t *buffer, std::size_t size,
+ const wchar_t *format, unsigned width, int precision, T value);
+};
+
+// Checks if a number is negative - used to avoid warnings.
+template <bool IsSigned>
+struct SignChecker
+{
+ template <typename T>
+ static bool is_negative(T value)
+ {
+ return value < 0;
+ }
+};
+
+template <>
+struct SignChecker<false>
+{
+ template <typename T>
+ static bool is_negative(T)
+ {
+ return false;
+ }
+};
+
+// Returns true if value is negative, false otherwise.
+// Same as (value < 0) but doesn't produce warnings if T is an unsigned type.
+template <typename T>
+inline bool is_negative(T value)
+{
+ return SignChecker<std::numeric_limits<T>::is_signed>::is_negative(value);
+}
+
+// Selects uint32_t if FitsIn32Bits is true, uint64_t otherwise.
+template <bool FitsIn32Bits>
+struct TypeSelector
+{
+ typedef uint32_t Type;
+};
+
+template <>
+struct TypeSelector<false>
+{
+ typedef uint64_t Type;
+};
+
+template <typename T>
+struct IntTraits
+{
+ // Smallest of uint32_t and uint64_t that is large enough to represent
+ // all values of T.
+ typedef typename
+ TypeSelector<std::numeric_limits<T>::digits <= 32>::Type MainType;
+};
+
+FMT_API void report_unknown_type(char code, const char *type);
+
+// Static data is placed in this class template to allow header-only
+// configuration.
+template <typename T = void>
+struct FMT_API BasicData
+{
+ static const uint32_t POWERS_OF_10_32[];
+ static const uint64_t POWERS_OF_10_64[];
+ static const char DIGITS[];
+};
+
+#ifndef FMT_USE_EXTERN_TEMPLATES
+// Clang doesn't have a feature check for extern templates so we check
+// for variadic templates which were introduced in the same version.
+# define FMT_USE_EXTERN_TEMPLATES (__clang__ && FMT_USE_VARIADIC_TEMPLATES)
+#endif
+
+#if FMT_USE_EXTERN_TEMPLATES && !defined(FMT_HEADER_ONLY)
+extern template struct BasicData<void>;
+#endif
+
+typedef BasicData<> Data;
+
+#ifdef FMT_BUILTIN_CLZLL
+// Returns the number of decimal digits in n. Leading zeros are not counted
+// except for n == 0 in which case count_digits returns 1.
+inline unsigned count_digits(uint64_t n)
+{
+ // Based on http://graphics.stanford.edu/~seander/bithacks.html#IntegerLog10
+ // and the benchmark https://github.com/localvoid/cxx-benchmark-count-digits.
+ int t = (64 - FMT_BUILTIN_CLZLL(n | 1)) * 1233 >> 12;
+ return to_unsigned(t) - (n < Data::POWERS_OF_10_64[t]) + 1;
+}
+#else
+// Fallback version of count_digits used when __builtin_clz is not available.
+inline unsigned count_digits(uint64_t n)
+{
+ unsigned count = 1;
+ for (;;)
+ {
+ // Integer division is slow so do it for a group of four digits instead
+ // of for every digit. The idea comes from the talk by Alexandrescu
+ // "Three Optimization Tips for C++". See speed-test for a comparison.
+ if (n < 10) return count;
+ if (n < 100) return count + 1;
+ if (n < 1000) return count + 2;
+ if (n < 10000) return count + 3;
+ n /= 10000u;
+ count += 4;
+ }
+}
+#endif
+
+#ifdef FMT_BUILTIN_CLZ
+// Optional version of count_digits for better performance on 32-bit platforms.
+inline unsigned count_digits(uint32_t n)
+{
+ int t = (32 - FMT_BUILTIN_CLZ(n | 1)) * 1233 >> 12;
+ return to_unsigned(t) - (n < Data::POWERS_OF_10_32[t]) + 1;
+}
+#endif
+
+// A functor that doesn't add a thousands separator.
+struct NoThousandsSep
+{
+ template <typename Char>
+ void operator()(Char *) {}
+};
+
+// A functor that adds a thousands separator.
+class ThousandsSep
+{
+private:
+ fmt::StringRef sep_;
+
+ // Index of a decimal digit with the least significant digit having index 0.
+ unsigned digit_index_;
+
+public:
+ explicit ThousandsSep(fmt::StringRef sep) : sep_(sep), digit_index_(0) {}
+
+ template <typename Char>
+ void operator()(Char *&buffer)
+ {
+ if (++digit_index_ % 3 != 0)
+ return;
+ buffer -= sep_.size();
+ std::uninitialized_copy(sep_.data(), sep_.data() + sep_.size(),
+ internal::make_ptr(buffer, sep_.size()));
+ }
+};
+
+// Formats a decimal unsigned integer value writing into buffer.
+// thousands_sep is a functor that is called after writing each char to
+// add a thousands separator if necessary.
+template <typename UInt, typename Char, typename ThousandsSep>
+inline void format_decimal(Char *buffer, UInt value, unsigned num_digits,
+ ThousandsSep thousands_sep)
+{
+ buffer += num_digits;
+ while (value >= 100)
+ {
+ // Integer division is slow so do it for a group of two digits instead
+ // of for every digit. The idea comes from the talk by Alexandrescu
+ // "Three Optimization Tips for C++". See speed-test for a comparison.
+ unsigned index = static_cast<unsigned>((value % 100) * 2);
+ value /= 100;
+ *--buffer = Data::DIGITS[index + 1];
+ thousands_sep(buffer);
+ *--buffer = Data::DIGITS[index];
+ thousands_sep(buffer);
+ }
+ if (value < 10)
+ {
+ *--buffer = static_cast<char>('0' + value);
+ return;
+ }
+ unsigned index = static_cast<unsigned>(value * 2);
+ *--buffer = Data::DIGITS[index + 1];
+ thousands_sep(buffer);
+ *--buffer = Data::DIGITS[index];
+}
+
+template <typename UInt, typename Char>
+inline void format_decimal(Char *buffer, UInt value, unsigned num_digits)
+{
+ return format_decimal(buffer, value, num_digits, NoThousandsSep());
+}
+
+#ifndef _WIN32
+# define FMT_USE_WINDOWS_H 0
+#elif !defined(FMT_USE_WINDOWS_H)
+# define FMT_USE_WINDOWS_H 1
+#endif
+
+// Define FMT_USE_WINDOWS_H to 0 to disable use of windows.h.
+// All the functionality that relies on it will be disabled too.
+#if FMT_USE_WINDOWS_H
+// A converter from UTF-8 to UTF-16.
+// It is only provided for Windows since other systems support UTF-8 natively.
+class UTF8ToUTF16
+{
+private:
+ MemoryBuffer<wchar_t, INLINE_BUFFER_SIZE> buffer_;
+
+public:
+ FMT_API explicit UTF8ToUTF16(StringRef s);
+ operator WStringRef() const
+ {
+ return WStringRef(&buffer_[0], size());
+ }
+ size_t size() const
+ {
+ return buffer_.size() - 1;
+ }
+ const wchar_t *c_str() const
+ {
+ return &buffer_[0];
+ }
+ std::wstring str() const
+ {
+ return std::wstring(&buffer_[0], size());
+ }
+};
+
+// A converter from UTF-16 to UTF-8.
+// It is only provided for Windows since other systems support UTF-8 natively.
+class UTF16ToUTF8
+{
+private:
+ MemoryBuffer<char, INLINE_BUFFER_SIZE> buffer_;
+
+public:
+ UTF16ToUTF8() {}
+ FMT_API explicit UTF16ToUTF8(WStringRef s);
+ operator StringRef() const
+ {
+ return StringRef(&buffer_[0], size());
+ }
+ size_t size() const
+ {
+ return buffer_.size() - 1;
+ }
+ const char *c_str() const
+ {
+ return &buffer_[0];
+ }
+ std::string str() const
+ {
+ return std::string(&buffer_[0], size());
+ }
+
+ // Performs conversion returning a system error code instead of
+ // throwing exception on conversion error. This method may still throw
+ // in case of memory allocation error.
+ FMT_API int convert(WStringRef s);
+};
+
+FMT_API void format_windows_error(fmt::Writer &out, int error_code,
+ fmt::StringRef message) FMT_NOEXCEPT;
+#endif
+
+FMT_API void format_system_error(fmt::Writer &out, int error_code,
+ fmt::StringRef message) FMT_NOEXCEPT;
+
+// A formatting argument value.
+struct Value
+{
+ template <typename Char>
+ struct StringValue
+ {
+ const Char *value;
+ std::size_t size;
+ };
+
+ typedef void (*FormatFunc)(
+ void *formatter, const void *arg, void *format_str_ptr);
+
+ struct CustomValue
+ {
+ const void *value;
+ FormatFunc format;
+ };
+
+ union
+ {
+ int int_value;
+ unsigned uint_value;
+ LongLong long_long_value;
+ ULongLong ulong_long_value;
+ double double_value;
+ long double long_double_value;
+ const void *pointer;
+ StringValue<char> string;
+ StringValue<signed char> sstring;
+ StringValue<unsigned char> ustring;
+ StringValue<wchar_t> wstring;
+ CustomValue custom;
+ };
+
+ enum Type
+ {
+ NONE, NAMED_ARG,
+ // Integer types should go first,
+ INT, UINT, LONG_LONG, ULONG_LONG, BOOL, CHAR, LAST_INTEGER_TYPE = CHAR,
+ // followed by floating-point types.
+ DOUBLE, LONG_DOUBLE, LAST_NUMERIC_TYPE = LONG_DOUBLE,
+ CSTRING, STRING, WSTRING, POINTER, CUSTOM
+ };
+};
+
+// A formatting argument. It is a trivially copyable/constructible type to
+// allow storage in internal::MemoryBuffer.
+struct Arg : Value
+{
+ Type type;
+};
+
+template <typename Char>
+struct NamedArg;
+
+template <typename T = void>
+struct Null {};
+
+// A helper class template to enable or disable overloads taking wide
+// characters and strings in MakeValue.
+template <typename T, typename Char>
+struct WCharHelper
+{
+ typedef Null<T> Supported;
+ typedef T Unsupported;
+};
+
+template <typename T>
+struct WCharHelper<T, wchar_t>
+{
+ typedef T Supported;
+ typedef Null<T> Unsupported;
+};
+
+typedef char Yes[1];
+typedef char No[2];
+
+template <typename T>
+T &get();
+
+// These are non-members to workaround an overload resolution bug in bcc32.
+Yes &convert(fmt::ULongLong);
+No &convert(...);
+
+template<typename T, bool ENABLE_CONVERSION>
+struct ConvertToIntImpl
+{
+ enum { value = ENABLE_CONVERSION };
+};
+
+template<typename T, bool ENABLE_CONVERSION>
+struct ConvertToIntImpl2
+{
+ enum { value = false };
+};
+
+template<typename T>
+struct ConvertToIntImpl2<T, true>
+{
+ enum
+ {
+ // Don't convert numeric types.
+ value = ConvertToIntImpl<T, !std::numeric_limits<T>::is_specialized>::value
+ };
+};
+
+template<typename T>
+struct ConvertToInt
+{
+ enum { enable_conversion = sizeof(convert(get<T>())) == sizeof(Yes) };
+ enum { value = ConvertToIntImpl2<T, enable_conversion>::value };
+};
+
+#define FMT_DISABLE_CONVERSION_TO_INT(Type) \
+ template <> \
+ struct ConvertToInt<Type> { enum { value = 0 }; }
+
+// Silence warnings about convering float to int.
+FMT_DISABLE_CONVERSION_TO_INT(float);
+FMT_DISABLE_CONVERSION_TO_INT(double);
+FMT_DISABLE_CONVERSION_TO_INT(long double);
+
+template<bool B, class T = void>
+struct EnableIf {};
+
+template<class T>
+struct EnableIf<true, T>
+{
+ typedef T type;
+};
+
+template<bool B, class T, class F>
+struct Conditional
+{
+ typedef T type;
+};
+
+template<class T, class F>
+struct Conditional<false, T, F>
+{
+ typedef F type;
+};
+
+// For bcc32 which doesn't understand ! in template arguments.
+template<bool>
+struct Not
+{
+ enum { value = 0 };
+};
+
+template<>
+struct Not<false>
+{
+ enum { value = 1 };
+};
+
+template<typename T, T> struct LConvCheck
+{
+ LConvCheck(int) {}
+};
+
+// Returns the thousands separator for the current locale.
+// We check if ``lconv`` contains ``thousands_sep`` because on Android
+// ``lconv`` is stubbed as an empty struct.
+template <typename LConv>
+inline StringRef thousands_sep(
+ LConv *lc, LConvCheck<char *LConv::*, &LConv::thousands_sep> = 0)
+{
+ return lc->thousands_sep;
+}
+
+inline fmt::StringRef thousands_sep(...)
+{
+ return "";
+}
+
+// Makes an Arg object from any type.
+template <typename Formatter>
+class MakeValue : public Arg
+{
+public:
+ typedef typename Formatter::Char Char;
+
+private:
+ // The following two methods are private to disallow formatting of
+ // arbitrary pointers. If you want to output a pointer cast it to
+ // "void *" or "const void *". In particular, this forbids formatting
+ // of "[const] volatile char *" which is printed as bool by iostreams.
+ // Do not implement!
+ template <typename T>
+ MakeValue(const T *value);
+ template <typename T>
+ MakeValue(T *value);
+
+ // The following methods are private to disallow formatting of wide
+ // characters and strings into narrow strings as in
+ // fmt::format("{}", L"test");
+ // To fix this, use a wide format string: fmt::format(L"{}", L"test").
+#if !FMT_MSC_VER || defined(_NATIVE_WCHAR_T_DEFINED)
+ MakeValue(typename WCharHelper<wchar_t, Char>::Unsupported);
+#endif
+ MakeValue(typename WCharHelper<wchar_t *, Char>::Unsupported);
+ MakeValue(typename WCharHelper<const wchar_t *, Char>::Unsupported);
+ MakeValue(typename WCharHelper<const std::wstring &, Char>::Unsupported);
+ MakeValue(typename WCharHelper<WStringRef, Char>::Unsupported);
+
+ void set_string(StringRef str)
+ {
+ string.value = str.data();
+ string.size = str.size();
+ }
+
+ void set_string(WStringRef str)
+ {
+ wstring.value = str.data();
+ wstring.size = str.size();
+ }
+
+ // Formats an argument of a custom type, such as a user-defined class.
+ template <typename T>
+ static void format_custom_arg(
+ void *formatter, const void *arg, void *format_str_ptr)
+ {
+ format(*static_cast<Formatter*>(formatter),
+ *static_cast<const Char**>(format_str_ptr),
+ *static_cast<const T*>(arg));
+ }
+
+public:
+ MakeValue() {}
+
+#define FMT_MAKE_VALUE_(Type, field, TYPE, rhs) \
+ MakeValue(Type value) { field = rhs; } \
+ static uint64_t type(Type) { return Arg::TYPE; }
+
+#define FMT_MAKE_VALUE(Type, field, TYPE) \
+ FMT_MAKE_VALUE_(Type, field, TYPE, value)
+
+ FMT_MAKE_VALUE(bool, int_value, BOOL)
+ FMT_MAKE_VALUE(short, int_value, INT)
+ FMT_MAKE_VALUE(unsigned short, uint_value, UINT)
+ FMT_MAKE_VALUE(int, int_value, INT)
+ FMT_MAKE_VALUE(unsigned, uint_value, UINT)
+
+ MakeValue(long value)
+ {
+ // To minimize the number of types we need to deal with, long is
+ // translated either to int or to long long depending on its size.
+ if (const_check(sizeof(long) == sizeof(int)))
+ int_value = static_cast<int>(value);
+ else
+ long_long_value = value;
+ }
+ static uint64_t type(long)
+ {
+ return sizeof(long) == sizeof(int) ? Arg::INT : Arg::LONG_LONG;
+ }
+
+ MakeValue(unsigned long value)
+ {
+ if (const_check(sizeof(unsigned long) == sizeof(unsigned)))
+ uint_value = static_cast<unsigned>(value);
+ else
+ ulong_long_value = value;
+ }
+ static uint64_t type(unsigned long)
+ {
+ return sizeof(unsigned long) == sizeof(unsigned) ?
+ Arg::UINT : Arg::ULONG_LONG;
+ }
+
+ FMT_MAKE_VALUE(LongLong, long_long_value, LONG_LONG)
+ FMT_MAKE_VALUE(ULongLong, ulong_long_value, ULONG_LONG)
+ FMT_MAKE_VALUE(float, double_value, DOUBLE)
+ FMT_MAKE_VALUE(double, double_value, DOUBLE)
+ FMT_MAKE_VALUE(long double, long_double_value, LONG_DOUBLE)
+ FMT_MAKE_VALUE(signed char, int_value, INT)
+ FMT_MAKE_VALUE(unsigned char, uint_value, UINT)
+ FMT_MAKE_VALUE(char, int_value, CHAR)
+
+#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
+ MakeValue(typename WCharHelper<wchar_t, Char>::Supported value)
+ {
+ int_value = value;
+ }
+ static uint64_t type(wchar_t)
+ {
+ return Arg::CHAR;
+ }
+#endif
+
+#define FMT_MAKE_STR_VALUE(Type, TYPE) \
+ MakeValue(Type value) { set_string(value); } \
+ static uint64_t type(Type) { return Arg::TYPE; }
+
+ FMT_MAKE_VALUE(char *, string.value, CSTRING)
+ FMT_MAKE_VALUE(const char *, string.value, CSTRING)
+ FMT_MAKE_VALUE(signed char *, sstring.value, CSTRING)
+ FMT_MAKE_VALUE(const signed char *, sstring.value, CSTRING)
+ FMT_MAKE_VALUE(unsigned char *, ustring.value, CSTRING)
+ FMT_MAKE_VALUE(const unsigned char *, ustring.value, CSTRING)
+ FMT_MAKE_STR_VALUE(const std::string &, STRING)
+ FMT_MAKE_STR_VALUE(StringRef, STRING)
+ FMT_MAKE_VALUE_(CStringRef, string.value, CSTRING, value.c_str())
+
+#define FMT_MAKE_WSTR_VALUE(Type, TYPE) \
+ MakeValue(typename WCharHelper<Type, Char>::Supported value) { \
+ set_string(value); \
+ } \
+ static uint64_t type(Type) { return Arg::TYPE; }
+
+ FMT_MAKE_WSTR_VALUE(wchar_t *, WSTRING)
+ FMT_MAKE_WSTR_VALUE(const wchar_t *, WSTRING)
+ FMT_MAKE_WSTR_VALUE(const std::wstring &, WSTRING)
+ FMT_MAKE_WSTR_VALUE(WStringRef, WSTRING)
+
+ FMT_MAKE_VALUE(void *, pointer, POINTER)
+ FMT_MAKE_VALUE(const void *, pointer, POINTER)
+
+ template <typename T>
+ MakeValue(const T &value,
+ typename EnableIf<Not<
+ ConvertToInt<T>::value>::value, int>::type = 0)
+ {
+ custom.value = &value;
+ custom.format = &format_custom_arg<T>;
+ }
+
+ template <typename T>
+ MakeValue(const T &value,
+ typename EnableIf<ConvertToInt<T>::value, int>::type = 0)
+ {
+ int_value = value;
+ }
+
+ template <typename T>
+ static uint64_t type(const T &)
+ {
+ return ConvertToInt<T>::value ? Arg::INT : Arg::CUSTOM;
+ }
+
+ // Additional template param `Char_` is needed here because make_type always
+ // uses char.
+ template <typename Char_>
+ MakeValue(const NamedArg<Char_> &value)
+ {
+ pointer = &value;
+ }
+
+ template <typename Char_>
+ static uint64_t type(const NamedArg<Char_> &)
+ {
+ return Arg::NAMED_ARG;
+ }
+};
+
+template <typename Formatter>
+class MakeArg : public Arg
+{
+public:
+ MakeArg()
+ {
+ type = Arg::NONE;
+ }
+
+ template <typename T>
+ MakeArg(const T &value)
+ : Arg(MakeValue<Formatter>(value))
+ {
+ type = static_cast<Arg::Type>(MakeValue<Formatter>::type(value));
+ }
+};
+
+template <typename Char>
+struct NamedArg : Arg
+{
+ BasicStringRef<Char> name;
+
+ template <typename T>
+ NamedArg(BasicStringRef<Char> argname, const T &value)
+ : Arg(MakeArg< BasicFormatter<Char> >(value)), name(argname) {}
+};
+
+class RuntimeError : public std::runtime_error
+{
+protected:
+ RuntimeError() : std::runtime_error("") {}
+ ~RuntimeError() throw();
+};
+
+template <typename Char>
+class PrintfArgFormatter;
+
+template <typename Char>
+class ArgMap;
+} // namespace internal
+
+/** An argument list. */
+class ArgList
+{
+private:
+ // To reduce compiled code size per formatting function call, types of first
+ // MAX_PACKED_ARGS arguments are passed in the types_ field.
+ uint64_t types_;
+ union
+ {
+ // If the number of arguments is less than MAX_PACKED_ARGS, the argument
+ // values are stored in values_, otherwise they are stored in args_.
+ // This is done to reduce compiled code size as storing larger objects
+ // may require more code (at least on x86-64) even if the same amount of
+ // data is actually copied to stack. It saves ~10% on the bloat test.
+ const internal::Value *values_;
+ const internal::Arg *args_;
+ };
+
+ internal::Arg::Type type(unsigned index) const
+ {
+ unsigned shift = index * 4;
+ uint64_t mask = 0xf;
+ return static_cast<internal::Arg::Type>(
+ (types_ & (mask << shift)) >> shift);
+ }
+
+ template <typename Char>
+ friend class internal::ArgMap;
+
+public:
+ // Maximum number of arguments with packed types.
+ enum { MAX_PACKED_ARGS = 16 };
+
+ ArgList() : types_(0) {}
+
+ ArgList(ULongLong types, const internal::Value *values)
+ : types_(types), values_(values) {}
+ ArgList(ULongLong types, const internal::Arg *args)
+ : types_(types), args_(args) {}
+
+ /** Returns the argument at specified index. */
+ internal::Arg operator[](unsigned index) const
+ {
+ using internal::Arg;
+ Arg arg;
+ bool use_values = type(MAX_PACKED_ARGS - 1) == Arg::NONE;
+ if (index < MAX_PACKED_ARGS)
+ {
+ Arg::Type arg_type = type(index);
+ internal::Value &val = arg;
+ if (arg_type != Arg::NONE)
+ val = use_values ? values_[index] : args_[index];
+ arg.type = arg_type;
+ return arg;
+ }
+ if (use_values)
+ {
+ // The index is greater than the number of arguments that can be stored
+ // in values, so return a "none" argument.
+ arg.type = Arg::NONE;
+ return arg;
+ }
+ for (unsigned i = MAX_PACKED_ARGS; i <= index; ++i)
+ {
+ if (args_[i].type == Arg::NONE)
+ return args_[i];
+ }
+ return args_[index];
+ }
+};
+
+#define FMT_DISPATCH(call) static_cast<Impl*>(this)->call
+
+/**
+ \rst
+ An argument visitor based on the `curiously recurring template pattern
+ <http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern>`_.
+
+ To use `~fmt::ArgVisitor` define a subclass that implements some or all of the
+ visit methods with the same signatures as the methods in `~fmt::ArgVisitor`,
+ for example, `~fmt::ArgVisitor::visit_int()`.
+ Pass the subclass as the *Impl* template parameter. Then calling
+ `~fmt::ArgVisitor::visit` for some argument will dispatch to a visit method
+ specific to the argument type. For example, if the argument type is
+ ``double`` then the `~fmt::ArgVisitor::visit_double()` method of a subclass
+ will be called. If the subclass doesn't contain a method with this signature,
+ then a corresponding method of `~fmt::ArgVisitor` will be called.
+
+ **Example**::
+
+ class MyArgVisitor : public fmt::ArgVisitor<MyArgVisitor, void> {
+ public:
+ void visit_int(int value) { fmt::print("{}", value); }
+ void visit_double(double value) { fmt::print("{}", value ); }
+ };
+ \endrst
+ */
+template <typename Impl, typename Result>
+class ArgVisitor
+{
+private:
+ typedef internal::Arg Arg;
+
+public:
+ void report_unhandled_arg() {}
+
+ Result visit_unhandled_arg()
+ {
+ FMT_DISPATCH(report_unhandled_arg());
+ return Result();
+ }
+
+ /** Visits an ``int`` argument. **/
+ Result visit_int(int value)
+ {
+ return FMT_DISPATCH(visit_any_int(value));
+ }
+
+ /** Visits a ``long long`` argument. **/
+ Result visit_long_long(LongLong value)
+ {
+ return FMT_DISPATCH(visit_any_int(value));
+ }
+
+ /** Visits an ``unsigned`` argument. **/
+ Result visit_uint(unsigned value)
+ {
+ return FMT_DISPATCH(visit_any_int(value));
+ }
+
+ /** Visits an ``unsigned long long`` argument. **/
+ Result visit_ulong_long(ULongLong value)
+ {
+ return FMT_DISPATCH(visit_any_int(value));
+ }
+
+ /** Visits a ``bool`` argument. **/
+ Result visit_bool(bool value)
+ {
+ return FMT_DISPATCH(visit_any_int(value));
+ }
+
+ /** Visits a ``char`` or ``wchar_t`` argument. **/
+ Result visit_char(int value)
+ {
+ return FMT_DISPATCH(visit_any_int(value));
+ }
+
+ /** Visits an argument of any integral type. **/
+ template <typename T>
+ Result visit_any_int(T)
+ {
+ return FMT_DISPATCH(visit_unhandled_arg());
+ }
+
+ /** Visits a ``double`` argument. **/
+ Result visit_double(double value)
+ {
+ return FMT_DISPATCH(visit_any_double(value));
+ }
+
+ /** Visits a ``long double`` argument. **/
+ Result visit_long_double(long double value)
+ {
+ return FMT_DISPATCH(visit_any_double(value));
+ }
+
+ /** Visits a ``double`` or ``long double`` argument. **/
+ template <typename T>
+ Result visit_any_double(T)
+ {
+ return FMT_DISPATCH(visit_unhandled_arg());
+ }
+
+ /** Visits a null-terminated C string (``const char *``) argument. **/
+ Result visit_cstring(const char *)
+ {
+ return FMT_DISPATCH(visit_unhandled_arg());
+ }
+
+ /** Visits a string argument. **/
+ Result visit_string(Arg::StringValue<char>)
+ {
+ return FMT_DISPATCH(visit_unhandled_arg());
+ }
+
+ /** Visits a wide string argument. **/
+ Result visit_wstring(Arg::StringValue<wchar_t>)
+ {
+ return FMT_DISPATCH(visit_unhandled_arg());
+ }
+
+ /** Visits a pointer argument. **/
+ Result visit_pointer(const void *)
+ {
+ return FMT_DISPATCH(visit_unhandled_arg());
+ }
+
+ /** Visits an argument of a custom (user-defined) type. **/
+ Result visit_custom(Arg::CustomValue)
+ {
+ return FMT_DISPATCH(visit_unhandled_arg());
+ }
+
+ /**
+ \rst
+ Visits an argument dispatching to the appropriate visit method based on
+ the argument type. For example, if the argument type is ``double`` then
+ the `~fmt::ArgVisitor::visit_double()` method of the *Impl* class will be
+ called.
+ \endrst
+ */
+ Result visit(const Arg &arg)
+ {
+ switch (arg.type)
+ {
+ case Arg::NONE:
+ case Arg::NAMED_ARG:
+ FMT_ASSERT(false, "invalid argument type");
+ break;
+ case Arg::INT:
+ return FMT_DISPATCH(visit_int(arg.int_value));
+ case Arg::UINT:
+ return FMT_DISPATCH(visit_uint(arg.uint_value));
+ case Arg::LONG_LONG:
+ return FMT_DISPATCH(visit_long_long(arg.long_long_value));
+ case Arg::ULONG_LONG:
+ return FMT_DISPATCH(visit_ulong_long(arg.ulong_long_value));
+ case Arg::BOOL:
+ return FMT_DISPATCH(visit_bool(arg.int_value != 0));
+ case Arg::CHAR:
+ return FMT_DISPATCH(visit_char(arg.int_value));
+ case Arg::DOUBLE:
+ return FMT_DISPATCH(visit_double(arg.double_value));
+ case Arg::LONG_DOUBLE:
+ return FMT_DISPATCH(visit_long_double(arg.long_double_value));
+ case Arg::CSTRING:
+ return FMT_DISPATCH(visit_cstring(arg.string.value));
+ case Arg::STRING:
+ return FMT_DISPATCH(visit_string(arg.string));
+ case Arg::WSTRING:
+ return FMT_DISPATCH(visit_wstring(arg.wstring));
+ case Arg::POINTER:
+ return FMT_DISPATCH(visit_pointer(arg.pointer));
+ case Arg::CUSTOM:
+ return FMT_DISPATCH(visit_custom(arg.custom));
+ }
+ return Result();
+ }
+};
+
+enum Alignment
+{
+ ALIGN_DEFAULT, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_CENTER, ALIGN_NUMERIC
+};
+
+// Flags.
+enum
+{
+ SIGN_FLAG = 1, PLUS_FLAG = 2, MINUS_FLAG = 4, HASH_FLAG = 8,
+ CHAR_FLAG = 0x10 // Argument has char type - used in error reporting.
+};
+
+// An empty format specifier.
+struct EmptySpec {};
+
+// A type specifier.
+template <char TYPE>
+struct TypeSpec : EmptySpec
+{
+ Alignment align() const
+ {
+ return ALIGN_DEFAULT;
+ }
+ unsigned width() const
+ {
+ return 0;
+ }
+ int precision() const
+ {
+ return -1;
+ }
+ bool flag(unsigned) const
+ {
+ return false;
+ }
+ char type() const
+ {
+ return TYPE;
+ }
+ char fill() const
+ {
+ return ' ';
+ }
+};
+
+// A width specifier.
+struct WidthSpec
+{
+ unsigned width_;
+ // Fill is always wchar_t and cast to char if necessary to avoid having
+ // two specialization of WidthSpec and its subclasses.
+ wchar_t fill_;
+
+ WidthSpec(unsigned width, wchar_t fill) : width_(width), fill_(fill) {}
+
+ unsigned width() const
+ {
+ return width_;
+ }
+ wchar_t fill() const
+ {
+ return fill_;
+ }
+};
+
+// An alignment specifier.
+struct AlignSpec : WidthSpec
+{
+ Alignment align_;
+
+ AlignSpec(unsigned width, wchar_t fill, Alignment align = ALIGN_DEFAULT)
+ : WidthSpec(width, fill), align_(align) {}
+
+ Alignment align() const
+ {
+ return align_;
+ }
+
+ int precision() const
+ {
+ return -1;
+ }
+};
+
+// An alignment and type specifier.
+template <char TYPE>
+struct AlignTypeSpec : AlignSpec
+{
+ AlignTypeSpec(unsigned width, wchar_t fill) : AlignSpec(width, fill) {}
+
+ bool flag(unsigned) const
+ {
+ return false;
+ }
+ char type() const
+ {
+ return TYPE;
+ }
+};
+
+// A full format specifier.
+struct FormatSpec : AlignSpec
+{
+ unsigned flags_;
+ int precision_;
+ char type_;
+
+ FormatSpec(
+ unsigned width = 0, char type = 0, wchar_t fill = ' ')
+ : AlignSpec(width, fill), flags_(0), precision_(-1), type_(type) {}
+
+ bool flag(unsigned f) const
+ {
+ return (flags_ & f) != 0;
+ }
+ int precision() const
+ {
+ return precision_;
+ }
+ char type() const
+ {
+ return type_;
+ }
+};
+
+// An integer format specifier.
+template <typename T, typename SpecT = TypeSpec<0>, typename Char = char>
+class IntFormatSpec : public SpecT
+{
+private:
+ T value_;
+
+public:
+ IntFormatSpec(T val, const SpecT &spec = SpecT())
+ : SpecT(spec), value_(val) {}
+
+ T value() const
+ {
+ return value_;
+ }
+};
+
+// A string format specifier.
+template <typename Char>
+class StrFormatSpec : public AlignSpec
+{
+private:
+ const Char *str_;
+
+public:
+ template <typename FillChar>
+ StrFormatSpec(const Char *str, unsigned width, FillChar fill)
+ : AlignSpec(width, fill), str_(str)
+ {
+ internal::CharTraits<Char>::convert(FillChar());
+ }
+
+ const Char *str() const
+ {
+ return str_;
+ }
+};
+
+/**
+ Returns an integer format specifier to format the value in base 2.
+ */
+IntFormatSpec<int, TypeSpec<'b'> > bin(int value);
+
+/**
+ Returns an integer format specifier to format the value in base 8.
+ */
+IntFormatSpec<int, TypeSpec<'o'> > oct(int value);
+
+/**
+ Returns an integer format specifier to format the value in base 16 using
+ lower-case letters for the digits above 9.
+ */
+IntFormatSpec<int, TypeSpec<'x'> > hex(int value);
+
+/**
+ Returns an integer formatter format specifier to format in base 16 using
+ upper-case letters for the digits above 9.
+ */
+IntFormatSpec<int, TypeSpec<'X'> > hexu(int value);
+
+/**
+ \rst
+ Returns an integer format specifier to pad the formatted argument with the
+ fill character to the specified width using the default (right) numeric
+ alignment.
+
+ **Example**::
+
+ MemoryWriter out;
+ out << pad(hex(0xcafe), 8, '0');
+ // out.str() == "0000cafe"
+
+ \endrst
+ */
+template <char TYPE_CODE, typename Char>
+IntFormatSpec<int, AlignTypeSpec<TYPE_CODE>, Char> pad(
+ int value, unsigned width, Char fill = ' ');
+
+#define FMT_DEFINE_INT_FORMATTERS(TYPE) \
+inline IntFormatSpec<TYPE, TypeSpec<'b'> > bin(TYPE value) { \
+ return IntFormatSpec<TYPE, TypeSpec<'b'> >(value, TypeSpec<'b'>()); \
+} \
+ \
+inline IntFormatSpec<TYPE, TypeSpec<'o'> > oct(TYPE value) { \
+ return IntFormatSpec<TYPE, TypeSpec<'o'> >(value, TypeSpec<'o'>()); \
+} \
+ \
+inline IntFormatSpec<TYPE, TypeSpec<'x'> > hex(TYPE value) { \
+ return IntFormatSpec<TYPE, TypeSpec<'x'> >(value, TypeSpec<'x'>()); \
+} \
+ \
+inline IntFormatSpec<TYPE, TypeSpec<'X'> > hexu(TYPE value) { \
+ return IntFormatSpec<TYPE, TypeSpec<'X'> >(value, TypeSpec<'X'>()); \
+} \
+ \
+template <char TYPE_CODE> \
+inline IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE> > pad( \
+ IntFormatSpec<TYPE, TypeSpec<TYPE_CODE> > f, unsigned width) { \
+ return IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE> >( \
+ f.value(), AlignTypeSpec<TYPE_CODE>(width, ' ')); \
+} \
+ \
+/* For compatibility with older compilers we provide two overloads for pad, */ \
+/* one that takes a fill character and one that doesn't. In the future this */ \
+/* can be replaced with one overload making the template argument Char */ \
+/* default to char (C++11). */ \
+template <char TYPE_CODE, typename Char> \
+inline IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE>, Char> pad( \
+ IntFormatSpec<TYPE, TypeSpec<TYPE_CODE>, Char> f, \
+ unsigned width, Char fill) { \
+ return IntFormatSpec<TYPE, AlignTypeSpec<TYPE_CODE>, Char>( \
+ f.value(), AlignTypeSpec<TYPE_CODE>(width, fill)); \
+} \
+ \
+inline IntFormatSpec<TYPE, AlignTypeSpec<0> > pad( \
+ TYPE value, unsigned width) { \
+ return IntFormatSpec<TYPE, AlignTypeSpec<0> >( \
+ value, AlignTypeSpec<0>(width, ' ')); \
+} \
+ \
+template <typename Char> \
+inline IntFormatSpec<TYPE, AlignTypeSpec<0>, Char> pad( \
+ TYPE value, unsigned width, Char fill) { \
+ return IntFormatSpec<TYPE, AlignTypeSpec<0>, Char>( \
+ value, AlignTypeSpec<0>(width, fill)); \
+}
+
+FMT_DEFINE_INT_FORMATTERS(int)
+FMT_DEFINE_INT_FORMATTERS(long)
+FMT_DEFINE_INT_FORMATTERS(unsigned)
+FMT_DEFINE_INT_FORMATTERS(unsigned long)
+FMT_DEFINE_INT_FORMATTERS(LongLong)
+FMT_DEFINE_INT_FORMATTERS(ULongLong)
+
+/**
+ \rst
+ Returns a string formatter that pads the formatted argument with the fill
+ character to the specified width using the default (left) string alignment.
+
+ **Example**::
+
+ std::string s = str(MemoryWriter() << pad("abc", 8));
+ // s == "abc "
+
+ \endrst
+ */
+template <typename Char>
+inline StrFormatSpec<Char> pad(
+ const Char *str, unsigned width, Char fill = ' ')
+{
+ return StrFormatSpec<Char>(str, width, fill);
+}
+
+inline StrFormatSpec<wchar_t> pad(
+ const wchar_t *str, unsigned width, char fill = ' ')
+{
+ return StrFormatSpec<wchar_t>(str, width, fill);
+}
+
+namespace internal
+{
+
+template <typename Char>
+class ArgMap
+{
+private:
+ typedef std::vector<
+ std::pair<fmt::BasicStringRef<Char>, internal::Arg> > MapType;
+ typedef typename MapType::value_type Pair;
+
+ MapType map_;
+
+public:
+ FMT_API void init(const ArgList &args);
+
+ const internal::Arg* find(const fmt::BasicStringRef<Char> &name) const
+ {
+ // The list is unsorted, so just return the first matching name.
+ for (typename MapType::const_iterator it = map_.begin(), end = map_.end();
+ it != end; ++it)
+ {
+ if (it->first == name)
+ return &it->second;
+ }
+ return 0;
+ }
+};
+
+template <typename Impl, typename Char>
+class ArgFormatterBase : public ArgVisitor<Impl, void>
+{
+private:
+ BasicWriter<Char> &writer_;
+ FormatSpec &spec_;
+
+ FMT_DISALLOW_COPY_AND_ASSIGN(ArgFormatterBase);
+
+ void write_pointer(const void *p)
+ {
+ spec_.flags_ = HASH_FLAG;
+ spec_.type_ = 'x';
+ writer_.write_int(reinterpret_cast<uintptr_t>(p), spec_);
+ }
+
+protected:
+ BasicWriter<Char> &writer()
+ {
+ return writer_;
+ }
+ FormatSpec &spec()
+ {
+ return spec_;
+ }
+
+ void write(bool value)
+ {
+ const char *str_value = value ? "true" : "false";
+ Arg::StringValue<char> str = { str_value, std::strlen(str_value) };
+ writer_.write_str(str, spec_);
+ }
+
+ void write(const char *value)
+ {
+ Arg::StringValue<char> str = {value, value != 0 ? std::strlen(value) : 0};
+ writer_.write_str(str, spec_);
+ }
+
+public:
+ ArgFormatterBase(BasicWriter<Char> &w, FormatSpec &s)
+ : writer_(w), spec_(s) {}
+
+ template <typename T>
+ void visit_any_int(T value)
+ {
+ writer_.write_int(value, spec_);
+ }
+
+ template <typename T>
+ void visit_any_double(T value)
+ {
+ writer_.write_double(value, spec_);
+ }
+
+ void visit_bool(bool value)
+ {
+ if (spec_.type_)
+ return visit_any_int(value);
+ write(value);
+ }
+
+ void visit_char(int value)
+ {
+ if (spec_.type_ && spec_.type_ != 'c')
+ {
+ spec_.flags_ |= CHAR_FLAG;
+ writer_.write_int(value, spec_);
+ return;
+ }
+ if (spec_.align_ == ALIGN_NUMERIC || spec_.flags_ != 0)
+ FMT_THROW(FormatError("invalid format specifier for char"));
+ typedef typename BasicWriter<Char>::CharPtr CharPtr;
+ Char fill = internal::CharTraits<Char>::cast(spec_.fill());
+ CharPtr out = CharPtr();
+ const unsigned CHAR_SIZE = 1;
+ if (spec_.width_ > CHAR_SIZE)
+ {
+ out = writer_.grow_buffer(spec_.width_);
+ if (spec_.align_ == ALIGN_RIGHT)
+ {
+ std::uninitialized_fill_n(out, spec_.width_ - CHAR_SIZE, fill);
+ out += spec_.width_ - CHAR_SIZE;
+ }
+ else if (spec_.align_ == ALIGN_CENTER)
+ {
+ out = writer_.fill_padding(out, spec_.width_,
+ internal::const_check(CHAR_SIZE), fill);
+ }
+ else
+ {
+ std::uninitialized_fill_n(out + CHAR_SIZE,
+ spec_.width_ - CHAR_SIZE, fill);
+ }
+ }
+ else
+ {
+ out = writer_.grow_buffer(CHAR_SIZE);
+ }
+ *out = internal::CharTraits<Char>::cast(value);
+ }
+
+ void visit_cstring(const char *value)
+ {
+ if (spec_.type_ == 'p')
+ return write_pointer(value);
+ write(value);
+ }
+
+ void visit_string(Arg::StringValue<char> value)
+ {
+ writer_.write_str(value, spec_);
+ }
+
+ using ArgVisitor<Impl, void>::visit_wstring;
+
+ void visit_wstring(Arg::StringValue<Char> value)
+ {
+ writer_.write_str(value, spec_);
+ }
+
+ void visit_pointer(const void *value)
+ {
+ if (spec_.type_ && spec_.type_ != 'p')
+ report_unknown_type(spec_.type_, "pointer");
+ write_pointer(value);
+ }
+};
+
+class FormatterBase
+{
+private:
+ ArgList args_;
+ int next_arg_index_;
+
+ // Returns the argument with specified index.
+ FMT_API Arg do_get_arg(unsigned arg_index, const char *&error);
+
+protected:
+ const ArgList &args() const
+ {
+ return args_;
+ }
+
+ explicit FormatterBase(const ArgList &args)
+ {
+ args_ = args;
+ next_arg_index_ = 0;
+ }
+
+ // Returns the next argument.
+ Arg next_arg(const char *&error)
+ {
+ if (next_arg_index_ >= 0)
+ return do_get_arg(internal::to_unsigned(next_arg_index_++), error);
+ error = "cannot switch from manual to automatic argument indexing";
+ return Arg();
+ }
+
+ // Checks if manual indexing is used and returns the argument with
+ // specified index.
+ Arg get_arg(unsigned arg_index, const char *&error)
+ {
+ return check_no_auto_index(error) ? do_get_arg(arg_index, error) : Arg();
+ }
+
+ bool check_no_auto_index(const char *&error)
+ {
+ if (next_arg_index_ > 0)
+ {
+ error = "cannot switch from automatic to manual argument indexing";
+ return false;
+ }
+ next_arg_index_ = -1;
+ return true;
+ }
+
+ template <typename Char>
+ void write(BasicWriter<Char> &w, const Char *start, const Char *end)
+ {
+ if (start != end)
+ w << BasicStringRef<Char>(start, internal::to_unsigned(end - start));
+ }
+};
+
+// A printf formatter.
+template <typename Char>
+class PrintfFormatter : private FormatterBase
+{
+private:
+ void parse_flags(FormatSpec &spec, const Char *&s);
+
+ // Returns the argument with specified index or, if arg_index is equal
+ // to the maximum unsigned value, the next argument.
+ Arg get_arg(const Char *s,
+ unsigned arg_index = (std::numeric_limits<unsigned>::max)());
+
+ // Parses argument index, flags and width and returns the argument index.
+ unsigned parse_header(const Char *&s, FormatSpec &spec);
+
+public:
+ explicit PrintfFormatter(const ArgList &args) : FormatterBase(args) {}
+ FMT_API void format(BasicWriter<Char> &writer,
+ BasicCStringRef<Char> format_str);
+};
+} // namespace internal
+
+/**
+ \rst
+ An argument formatter based on the `curiously recurring template pattern
+ <http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern>`_.
+
+ To use `~fmt::BasicArgFormatter` define a subclass that implements some or
+ all of the visit methods with the same signatures as the methods in
+ `~fmt::ArgVisitor`, for example, `~fmt::ArgVisitor::visit_int()`.
+ Pass the subclass as the *Impl* template parameter. When a formatting
+ function processes an argument, it will dispatch to a visit method
+ specific to the argument type. For example, if the argument type is
+ ``double`` then the `~fmt::ArgVisitor::visit_double()` method of a subclass
+ will be called. If the subclass doesn't contain a method with this signature,
+ then a corresponding method of `~fmt::BasicArgFormatter` or its superclass
+ will be called.
+ \endrst
+ */
+template <typename Impl, typename Char>
+class BasicArgFormatter : public internal::ArgFormatterBase<Impl, Char>
+{
+private:
+ BasicFormatter<Char, Impl> &formatter_;
+ const Char *format_;
+
+public:
+ /**
+ \rst
+ Constructs an argument formatter object.
+ *formatter* is a reference to the main formatter object, *spec* contains
+ format specifier information for standard argument types, and *fmt* points
+ to the part of the format string being parsed for custom argument types.
+ \endrst
+ */
+ BasicArgFormatter(BasicFormatter<Char, Impl> &formatter,
+ FormatSpec &spec, const Char *fmt)
+ : internal::ArgFormatterBase<Impl, Char>(formatter.writer(), spec),
+ formatter_(formatter), format_(fmt) {}
+
+ /** Formats argument of a custom (user-defined) type. */
+ void visit_custom(internal::Arg::CustomValue c)
+ {
+ c.format(&formatter_, c.value, &format_);
+ }
+};
+
+/** The default argument formatter. */
+template <typename Char>
+class ArgFormatter : public BasicArgFormatter<ArgFormatter<Char>, Char>
+{
+public:
+ /** Constructs an argument formatter object. */
+ ArgFormatter(BasicFormatter<Char> &formatter,
+ FormatSpec &spec, const Char *fmt)
+ : BasicArgFormatter<ArgFormatter<Char>, Char>(formatter, spec, fmt) {}
+};
+
+/** This template formats data and writes the output to a writer. */
+template <typename CharType, typename ArgFormatter>
+class BasicFormatter : private internal::FormatterBase
+{
+public:
+ /** The character type for the output. */
+ typedef CharType Char;
+
+private:
+ BasicWriter<Char> &writer_;
+ internal::ArgMap<Char> map_;
+
+ FMT_DISALLOW_COPY_AND_ASSIGN(BasicFormatter);
+
+ using internal::FormatterBase::get_arg;
+
+ // Checks if manual indexing is used and returns the argument with
+ // specified name.
+ internal::Arg get_arg(BasicStringRef<Char> arg_name, const char *&error);
+
+ // Parses argument index and returns corresponding argument.
+ internal::Arg parse_arg_index(const Char *&s);
+
+ // Parses argument name and returns corresponding argument.
+ internal::Arg parse_arg_name(const Char *&s);
+
+public:
+ /**
+ \rst
+ Constructs a ``BasicFormatter`` object. References to the arguments and
+ the writer are stored in the formatter object so make sure they have
+ appropriate lifetimes.
+ \endrst
+ */
+ BasicFormatter(const ArgList &args, BasicWriter<Char> &w)
+ : internal::FormatterBase(args), writer_(w) {}
+
+ /** Returns a reference to the writer associated with this formatter. */
+ BasicWriter<Char> &writer()
+ {
+ return writer_;
+ }
+
+ /** Formats stored arguments and writes the output to the writer. */
+ void format(BasicCStringRef<Char> format_str);
+
+ // Formats a single argument and advances format_str, a format string pointer.
+ const Char *format(const Char *&format_str, const internal::Arg &arg);
+};
+
+// Generates a comma-separated list with results of applying f to
+// numbers 0..n-1.
+# define FMT_GEN(n, f) FMT_GEN##n(f)
+# define FMT_GEN1(f) f(0)
+# define FMT_GEN2(f) FMT_GEN1(f), f(1)
+# define FMT_GEN3(f) FMT_GEN2(f), f(2)
+# define FMT_GEN4(f) FMT_GEN3(f), f(3)
+# define FMT_GEN5(f) FMT_GEN4(f), f(4)
+# define FMT_GEN6(f) FMT_GEN5(f), f(5)
+# define FMT_GEN7(f) FMT_GEN6(f), f(6)
+# define FMT_GEN8(f) FMT_GEN7(f), f(7)
+# define FMT_GEN9(f) FMT_GEN8(f), f(8)
+# define FMT_GEN10(f) FMT_GEN9(f), f(9)
+# define FMT_GEN11(f) FMT_GEN10(f), f(10)
+# define FMT_GEN12(f) FMT_GEN11(f), f(11)
+# define FMT_GEN13(f) FMT_GEN12(f), f(12)
+# define FMT_GEN14(f) FMT_GEN13(f), f(13)
+# define FMT_GEN15(f) FMT_GEN14(f), f(14)
+
+namespace internal
+{
+inline uint64_t make_type()
+{
+ return 0;
+}
+
+template <typename T>
+inline uint64_t make_type(const T &arg)
+{
+ return MakeValue< BasicFormatter<char> >::type(arg);
+}
+
+template <unsigned N, bool/*IsPacked*/= (N < ArgList::MAX_PACKED_ARGS)>
+ struct ArgArray;
+
+template <unsigned N>
+struct ArgArray<N, true/*IsPacked*/>
+{
+ typedef Value Type[N > 0 ? N : 1];
+
+template <typename Formatter, typename T>
+static Value make(const T &value)
+{
+#ifdef __clang__
+ Value result = MakeValue<Formatter>(value);
+ // Workaround a bug in Apple LLVM version 4.2 (clang-425.0.28) of clang:
+ // https://github.com/fmtlib/fmt/issues/276
+ (void)result.custom.format;
+ return result;
+#else
+ return MakeValue<Formatter>(value);
+#endif
+}
+ };
+
+template <unsigned N>
+struct ArgArray<N, false/*IsPacked*/>
+{
+ typedef Arg Type[N + 1]; // +1 for the list end Arg::NONE
+
+ template <typename Formatter, typename T>
+ static Arg make(const T &value)
+ {
+ return MakeArg<Formatter>(value);
+ }
+};
+
+#if FMT_USE_VARIADIC_TEMPLATES
+template <typename Arg, typename... Args>
+inline uint64_t make_type(const Arg &first, const Args & ... tail)
+{
+ return make_type(first) | (make_type(tail...) << 4);
+}
+
+#else
+
+struct ArgType
+{
+ uint64_t type;
+
+ ArgType() : type(0) {}
+
+ template <typename T>
+ ArgType(const T &arg) : type(make_type(arg)) {}
+};
+
+# define FMT_ARG_TYPE_DEFAULT(n) ArgType t##n = ArgType()
+
+inline uint64_t make_type(FMT_GEN15(FMT_ARG_TYPE_DEFAULT))
+{
+ return t0.type | (t1.type << 4) | (t2.type << 8) | (t3.type << 12) |
+ (t4.type << 16) | (t5.type << 20) | (t6.type << 24) | (t7.type << 28) |
+ (t8.type << 32) | (t9.type << 36) | (t10.type << 40) | (t11.type << 44) |
+ (t12.type << 48) | (t13.type << 52) | (t14.type << 56);
+}
+#endif
+} // namespace internal
+
+# define FMT_MAKE_TEMPLATE_ARG(n) typename T##n
+# define FMT_MAKE_ARG_TYPE(n) T##n
+# define FMT_MAKE_ARG(n) const T##n &v##n
+# define FMT_ASSIGN_char(n) \
+ arr[n] = fmt::internal::MakeValue< fmt::BasicFormatter<char> >(v##n)
+# define FMT_ASSIGN_wchar_t(n) \
+ arr[n] = fmt::internal::MakeValue< fmt::BasicFormatter<wchar_t> >(v##n)
+
+#if FMT_USE_VARIADIC_TEMPLATES
+// Defines a variadic function returning void.
+# define FMT_VARIADIC_VOID(func, arg_type) \
+ template <typename... Args> \
+ void func(arg_type arg0, const Args & ... args) { \
+ typedef fmt::internal::ArgArray<sizeof...(Args)> ArgArray; \
+ typename ArgArray::Type array{ \
+ ArgArray::template make<fmt::BasicFormatter<Char> >(args)...}; \
+ func(arg0, fmt::ArgList(fmt::internal::make_type(args...), array)); \
+ }
+
+// Defines a variadic constructor.
+# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \
+ template <typename... Args> \
+ ctor(arg0_type arg0, arg1_type arg1, const Args & ... args) { \
+ typedef fmt::internal::ArgArray<sizeof...(Args)> ArgArray; \
+ typename ArgArray::Type array{ \
+ ArgArray::template make<fmt::BasicFormatter<Char> >(args)...}; \
+ func(arg0, arg1, fmt::ArgList(fmt::internal::make_type(args...), array)); \
+ }
+
+#else
+
+# define FMT_MAKE_REF(n) \
+ fmt::internal::MakeValue< fmt::BasicFormatter<Char> >(v##n)
+# define FMT_MAKE_REF2(n) v##n
+
+// Defines a wrapper for a function taking one argument of type arg_type
+// and n additional arguments of arbitrary types.
+# define FMT_WRAP1(func, arg_type, n) \
+ template <FMT_GEN(n, FMT_MAKE_TEMPLATE_ARG)> \
+ inline void func(arg_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \
+ const fmt::internal::ArgArray<n>::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \
+ func(arg1, fmt::ArgList( \
+ fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \
+ }
+
+// Emulates a variadic function returning void on a pre-C++11 compiler.
+# define FMT_VARIADIC_VOID(func, arg_type) \
+ inline void func(arg_type arg) { func(arg, fmt::ArgList()); } \
+ FMT_WRAP1(func, arg_type, 1) FMT_WRAP1(func, arg_type, 2) \
+ FMT_WRAP1(func, arg_type, 3) FMT_WRAP1(func, arg_type, 4) \
+ FMT_WRAP1(func, arg_type, 5) FMT_WRAP1(func, arg_type, 6) \
+ FMT_WRAP1(func, arg_type, 7) FMT_WRAP1(func, arg_type, 8) \
+ FMT_WRAP1(func, arg_type, 9) FMT_WRAP1(func, arg_type, 10)
+
+# define FMT_CTOR(ctor, func, arg0_type, arg1_type, n) \
+ template <FMT_GEN(n, FMT_MAKE_TEMPLATE_ARG)> \
+ ctor(arg0_type arg0, arg1_type arg1, FMT_GEN(n, FMT_MAKE_ARG)) { \
+ const fmt::internal::ArgArray<n>::Type array = {FMT_GEN(n, FMT_MAKE_REF)}; \
+ func(arg0, arg1, fmt::ArgList( \
+ fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), array)); \
+ }
+
+// Emulates a variadic constructor on a pre-C++11 compiler.
+# define FMT_VARIADIC_CTOR(ctor, func, arg0_type, arg1_type) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 1) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 2) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 3) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 4) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 5) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 6) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 7) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 8) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 9) \
+ FMT_CTOR(ctor, func, arg0_type, arg1_type, 10)
+#endif
+
+// Generates a comma-separated list with results of applying f to pairs
+// (argument, index).
+#define FMT_FOR_EACH1(f, x0) f(x0, 0)
+#define FMT_FOR_EACH2(f, x0, x1) \
+ FMT_FOR_EACH1(f, x0), f(x1, 1)
+#define FMT_FOR_EACH3(f, x0, x1, x2) \
+ FMT_FOR_EACH2(f, x0 ,x1), f(x2, 2)
+#define FMT_FOR_EACH4(f, x0, x1, x2, x3) \
+ FMT_FOR_EACH3(f, x0, x1, x2), f(x3, 3)
+#define FMT_FOR_EACH5(f, x0, x1, x2, x3, x4) \
+ FMT_FOR_EACH4(f, x0, x1, x2, x3), f(x4, 4)
+#define FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5) \
+ FMT_FOR_EACH5(f, x0, x1, x2, x3, x4), f(x5, 5)
+#define FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6) \
+ FMT_FOR_EACH6(f, x0, x1, x2, x3, x4, x5), f(x6, 6)
+#define FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7) \
+ FMT_FOR_EACH7(f, x0, x1, x2, x3, x4, x5, x6), f(x7, 7)
+#define FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8) \
+ FMT_FOR_EACH8(f, x0, x1, x2, x3, x4, x5, x6, x7), f(x8, 8)
+#define FMT_FOR_EACH10(f, x0, x1, x2, x3, x4, x5, x6, x7, x8, x9) \
+ FMT_FOR_EACH9(f, x0, x1, x2, x3, x4, x5, x6, x7, x8), f(x9, 9)
+
+/**
+ An error returned by an operating system or a language runtime,
+ for example a file opening error.
+*/
+class SystemError : public internal::RuntimeError
+{
+private:
+ void init(int err_code, CStringRef format_str, ArgList args);
+
+protected:
+ int error_code_;
+
+ typedef char Char; // For FMT_VARIADIC_CTOR.
+
+ SystemError() {}
+
+public:
+ /**
+ \rst
+ Constructs a :class:`fmt::SystemError` object with the description
+ of the form
+
+ .. parsed-literal::
+ *<message>*: *<system-message>*
+
+ where *<message>* is the formatted message and *<system-message>* is
+ the system message corresponding to the error code.
+ *error_code* is a system error code as given by ``errno``.
+ If *error_code* is not a valid error code such as -1, the system message
+ may look like "Unknown error -1" and is platform-dependent.
+
+ **Example**::
+
+ // This throws a SystemError with the description
+ // cannot open file 'madeup': No such file or directory
+ // or similar (system message may vary).
+ const char *filename = "madeup";
+ std::FILE *file = std::fopen(filename, "r");
+ if (!file)
+ throw fmt::SystemError(errno, "cannot open file '{}'", filename);
+ \endrst
+ */
+ SystemError(int error_code, CStringRef message)
+ {
+ init(error_code, message, ArgList());
+ }
+ FMT_VARIADIC_CTOR(SystemError, init, int, CStringRef)
+
+ ~SystemError() throw();
+
+ int error_code() const
+ {
+ return error_code_;
+ }
+};
+
+/**
+ \rst
+ This template provides operations for formatting and writing data into
+ a character stream. The output is stored in a buffer provided by a subclass
+ such as :class:`fmt::BasicMemoryWriter`.
+
+ You can use one of the following typedefs for common character types:
+
+ +---------+----------------------+
+ | Type | Definition |
+ +=========+======================+
+ | Writer | BasicWriter<char> |
+ +---------+----------------------+
+ | WWriter | BasicWriter<wchar_t> |
+ +---------+----------------------+
+
+ \endrst
+ */
+template <typename Char>
+class BasicWriter
+{
+private:
+ // Output buffer.
+ Buffer<Char> &buffer_;
+
+ FMT_DISALLOW_COPY_AND_ASSIGN(BasicWriter);
+
+ typedef typename internal::CharTraits<Char>::CharPtr CharPtr;
+
+#if FMT_SECURE_SCL
+ // Returns pointer value.
+ static Char *get(CharPtr p)
+ {
+ return p.base();
+ }
+#else
+ static Char *get(Char *p)
+ {
+ return p;
+ }
+#endif
+
+ // Fills the padding around the content and returns the pointer to the
+ // content area.
+ static CharPtr fill_padding(CharPtr buffer,
+ unsigned total_size, std::size_t content_size, wchar_t fill);
+
+ // Grows the buffer by n characters and returns a pointer to the newly
+ // allocated area.
+ CharPtr grow_buffer(std::size_t n)
+ {
+ std::size_t size = buffer_.size();
+ buffer_.resize(size + n);
+ return internal::make_ptr(&buffer_[size], n);
+ }
+
+ // Writes an unsigned decimal integer.
+ template <typename UInt>
+ Char *write_unsigned_decimal(UInt value, unsigned prefix_size = 0)
+ {
+ unsigned num_digits = internal::count_digits(value);
+ Char *ptr = get(grow_buffer(prefix_size + num_digits));
+ internal::format_decimal(ptr + prefix_size, value, num_digits);
+ return ptr;
+ }
+
+ // Writes a decimal integer.
+ template <typename Int>
+ void write_decimal(Int value)
+ {
+ typedef typename internal::IntTraits<Int>::MainType MainType;
+ MainType abs_value = static_cast<MainType>(value);
+ if (internal::is_negative(value))
+ {
+ abs_value = 0 - abs_value;
+ *write_unsigned_decimal(abs_value, 1) = '-';
+ }
+ else
+ {
+ write_unsigned_decimal(abs_value, 0);
+ }
+ }
+
+ // Prepare a buffer for integer formatting.
+ CharPtr prepare_int_buffer(unsigned num_digits,
+ const EmptySpec &, const char *prefix, unsigned prefix_size)
+ {
+ unsigned size = prefix_size + num_digits;
+ CharPtr p = grow_buffer(size);
+ std::uninitialized_copy(prefix, prefix + prefix_size, p);
+ return p + size - 1;
+ }
+
+ template <typename Spec>
+ CharPtr prepare_int_buffer(unsigned num_digits,
+ const Spec &spec, const char *prefix, unsigned prefix_size);
+
+ // Formats an integer.
+ template <typename T, typename Spec>
+ void write_int(T value, Spec spec);
+
+ // Formats a floating-point number (double or long double).
+ template <typename T>
+ void write_double(T value, const FormatSpec &spec);
+
+ // Writes a formatted string.
+ template <typename StrChar>
+ CharPtr write_str(const StrChar *s, std::size_t size, const AlignSpec &spec);
+
+ template <typename StrChar>
+ void write_str(const internal::Arg::StringValue<StrChar> &str,
+ const FormatSpec &spec);
+
+ // This following methods are private to disallow writing wide characters
+ // and strings to a char stream. If you want to print a wide string as a
+ // pointer as std::ostream does, cast it to const void*.
+ // Do not implement!
+ void operator<<(typename internal::WCharHelper<wchar_t, Char>::Unsupported);
+ void operator<<(
+ typename internal::WCharHelper<const wchar_t *, Char>::Unsupported);
+
+ // Appends floating-point length specifier to the format string.
+ // The second argument is only used for overload resolution.
+ void append_float_length(Char *&format_ptr, long double)
+ {
+ *format_ptr++ = 'L';
+ }
+
+ template<typename T>
+ void append_float_length(Char *&, T) {}
+
+ template <typename Impl, typename Char_>
+ friend class internal::ArgFormatterBase;
+
+ friend class internal::PrintfArgFormatter<Char>;
+
+protected:
+ /**
+ Constructs a ``BasicWriter`` object.
+ */
+ explicit BasicWriter(Buffer<Char> &b) : buffer_(b) {}
+
+public:
+ /**
+ \rst
+ Destroys a ``BasicWriter`` object.
+ \endrst
+ */
+ virtual ~BasicWriter() {}
+
+ /**
+ Returns the total number of characters written.
+ */
+ std::size_t size() const
+ {
+ return buffer_.size();
+ }
+
+ /**
+ Returns a pointer to the output buffer content. No terminating null
+ character is appended.
+ */
+ const Char *data() const FMT_NOEXCEPT
+ {
+ return &buffer_[0];
+ }
+
+ /**
+ Returns a pointer to the output buffer content with terminating null
+ character appended.
+ */
+ const Char *c_str() const
+ {
+ std::size_t size = buffer_.size();
+ buffer_.reserve(size + 1);
+ buffer_[size] = '\0';
+ return &buffer_[0];
+ }
+
+ /**
+ \rst
+ Returns the content of the output buffer as an `std::string`.
+ \endrst
+ */
+ std::basic_string<Char> str() const
+ {
+ return std::basic_string<Char>(&buffer_[0], buffer_.size());
+ }
+
+ /**
+ \rst
+ Writes formatted data.
+
+ *args* is an argument list representing arbitrary arguments.
+
+ **Example**::
+
+ MemoryWriter out;
+ out.write("Current point:\n");
+ out.write("({:+f}, {:+f})", -3.14, 3.14);
+
+ This will write the following output to the ``out`` object:
+
+ .. code-block:: none
+
+ Current point:
+ (-3.140000, +3.140000)
+
+ The output can be accessed using :func:`data()`, :func:`c_str` or
+ :func:`str` methods.
+
+ See also :ref:`syntax`.
+ \endrst
+ */
+ void write(BasicCStringRef<Char> format, ArgList args)
+ {
+ BasicFormatter<Char>(args, *this).format(format);
+ }
+ FMT_VARIADIC_VOID(write, BasicCStringRef<Char>)
+
+ BasicWriter &operator<<(int value)
+ {
+ write_decimal(value);
+ return *this;
+ }
+ BasicWriter &operator<<(unsigned value)
+ {
+ return *this << IntFormatSpec<unsigned>(value);
+ }
+ BasicWriter &operator<<(long value)
+ {
+ write_decimal(value);
+ return *this;
+ }
+ BasicWriter &operator<<(unsigned long value)
+ {
+ return *this << IntFormatSpec<unsigned long>(value);
+ }
+ BasicWriter &operator<<(LongLong value)
+ {
+ write_decimal(value);
+ return *this;
+ }
+
+ /**
+ \rst
+ Formats *value* and writes it to the stream.
+ \endrst
+ */
+ BasicWriter &operator<<(ULongLong value)
+ {
+ return *this << IntFormatSpec<ULongLong>(value);
+ }
+
+ BasicWriter &operator<<(double value)
+ {
+ write_double(value, FormatSpec());
+ return *this;
+ }
+
+ /**
+ \rst
+ Formats *value* using the general format for floating-point numbers
+ (``'g'``) and writes it to the stream.
+ \endrst
+ */
+ BasicWriter &operator<<(long double value)
+ {
+ write_double(value, FormatSpec());
+ return *this;
+ }
+
+ /**
+ Writes a character to the stream.
+ */
+ BasicWriter &operator<<(char value)
+ {
+ buffer_.push_back(value);
+ return *this;
+ }
+
+ BasicWriter &operator<<(
+ typename internal::WCharHelper<wchar_t, Char>::Supported value)
+ {
+ buffer_.push_back(value);
+ return *this;
+ }
+
+ /**
+ \rst
+ Writes *value* to the stream.
+ \endrst
+ */
+ BasicWriter &operator<<(fmt::BasicStringRef<Char> value)
+ {
+ const Char *str = value.data();
+ buffer_.append(str, str + value.size());
+ return *this;
+ }
+
+ BasicWriter &operator<<(
+ typename internal::WCharHelper<StringRef, Char>::Supported value)
+ {
+ const char *str = value.data();
+ buffer_.append(str, str + value.size());
+ return *this;
+ }
+
+ template <typename T, typename Spec, typename FillChar>
+ BasicWriter &operator<<(IntFormatSpec<T, Spec, FillChar> spec)
+ {
+ internal::CharTraits<Char>::convert(FillChar());
+ write_int(spec.value(), spec);
+ return *this;
+ }
+
+ template <typename StrChar>
+ BasicWriter &operator<<(const StrFormatSpec<StrChar> &spec)
+ {
+ const StrChar *s = spec.str();
+ write_str(s, std::char_traits<Char>::length(s), spec);
+ return *this;
+ }
+
+ void clear() FMT_NOEXCEPT { buffer_.clear(); }
+
+ Buffer<Char> &buffer() FMT_NOEXCEPT { return buffer_; }
+};
+
+template <typename Char>
+template <typename StrChar>
+typename BasicWriter<Char>::CharPtr BasicWriter<Char>::write_str(
+ const StrChar *s, std::size_t size, const AlignSpec &spec)
+{
+ CharPtr out = CharPtr();
+ if (spec.width() > size)
+ {
+ out = grow_buffer(spec.width());
+ Char fill = internal::CharTraits<Char>::cast(spec.fill());
+ if (spec.align() == ALIGN_RIGHT)
+ {
+ std::uninitialized_fill_n(out, spec.width() - size, fill);
+ out += spec.width() - size;
+ }
+ else if (spec.align() == ALIGN_CENTER)
+ {
+ out = fill_padding(out, spec.width(), size, fill);
+ }
+ else
+ {
+ std::uninitialized_fill_n(out + size, spec.width() - size, fill);
+ }
+ }
+ else
+ {
+ out = grow_buffer(size);
+ }
+ std::uninitialized_copy(s, s + size, out);
+ return out;
+}
+
+template <typename Char>
+template <typename StrChar>
+void BasicWriter<Char>::write_str(
+ const internal::Arg::StringValue<StrChar> &s, const FormatSpec &spec)
+{
+ // Check if StrChar is convertible to Char.
+ internal::CharTraits<Char>::convert(StrChar());
+ if (spec.type_ && spec.type_ != 's')
+ internal::report_unknown_type(spec.type_, "string");
+ const StrChar *str_value = s.value;
+ std::size_t str_size = s.size;
+ if (str_size == 0)
+ {
+ if (!str_value)
+ {
+ FMT_THROW(FormatError("string pointer is null"));
+ }
+ }
+ std::size_t precision = static_cast<std::size_t>(spec.precision_);
+ if (spec.precision_ >= 0 && precision < str_size)
+ str_size = precision;
+ write_str(str_value, str_size, spec);
+}
+
+template <typename Char>
+typename BasicWriter<Char>::CharPtr
+BasicWriter<Char>::fill_padding(
+ CharPtr buffer, unsigned total_size,
+
<TRUNCATED>
[5/8] nifi-minifi-cpp git commit: MINIFI-311 upgraded spdlog to
snapshot of master MINIFI-311 ported dockerfile to alpine MINIFI-311 allow
warnings on Linux for compatibility with Alpine MINIFI-311 fixed spdlog path
in BuildTests cmake file MINIFI-349 mo
Posted by al...@apache.org.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.cc
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.cc b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.cc
deleted file mode 100644
index bcb67fe..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.cc
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- Formatting library for C++ - std::ostream support
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- For the license information refer to format.h.
- */
-
-#include "ostream.h"
-
-namespace fmt {
-
-namespace {
-// Write the content of w to os.
-void write(std::ostream &os, Writer &w) {
- const char *data = w.data();
- typedef internal::MakeUnsigned<std::streamsize>::Type UnsignedStreamSize;
- UnsignedStreamSize size = w.size();
- UnsignedStreamSize max_size =
- internal::to_unsigned((std::numeric_limits<std::streamsize>::max)());
- do {
- UnsignedStreamSize n = size <= max_size ? size : max_size;
- os.write(data, static_cast<std::streamsize>(n));
- data += n;
- size -= n;
- } while (size != 0);
-}
-}
-
-FMT_FUNC void print(std::ostream &os, CStringRef format_str, ArgList args) {
- MemoryWriter w;
- w.write(format_str, args);
- write(os, w);
-}
-
-FMT_FUNC int fprintf(std::ostream &os, CStringRef format, ArgList args) {
- MemoryWriter w;
- printf(w, format, args);
- write(os, w);
- return static_cast<int>(w.size());
-}
-} // namespace fmt
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.h b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.h
deleted file mode 100644
index c52646d..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/ostream.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- Formatting library for C++ - std::ostream support
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- For the license information refer to format.h.
- */
-
-#ifndef FMT_OSTREAM_H_
-#define FMT_OSTREAM_H_
-
-#include "format.h"
-#include <ostream>
-
-namespace fmt
-{
-
-namespace internal
-{
-
-template <class Char>
-class FormatBuf : public std::basic_streambuf<Char>
-{
-private:
- typedef typename std::basic_streambuf<Char>::int_type int_type;
- typedef typename std::basic_streambuf<Char>::traits_type traits_type;
-
- Buffer<Char> &buffer_;
- Char *start_;
-
-public:
- FormatBuf(Buffer<Char> &buffer) : buffer_(buffer), start_(&buffer[0])
- {
- this->setp(start_, start_ + buffer_.capacity());
- }
-
- int_type overflow(int_type ch = traits_type::eof())
- {
- if (!traits_type::eq_int_type(ch, traits_type::eof()))
- {
- size_t buf_size = size();
- buffer_.resize(buf_size);
- buffer_.reserve(buf_size * 2);
-
- start_ = &buffer_[0];
- start_[buf_size] = traits_type::to_char_type(ch);
- this->setp(start_+ buf_size + 1, start_ + buf_size * 2);
- }
- return ch;
- }
-
- size_t size() const
- {
- return to_unsigned(this->pptr() - start_);
- }
-};
-
-Yes &convert(std::ostream &);
-
-struct DummyStream : std::ostream
-{
- DummyStream(); // Suppress a bogus warning in MSVC.
- // Hide all operator<< overloads from std::ostream.
- void operator<<(Null<>);
-};
-
-No &operator<<(std::ostream &, int);
-
-template<typename T>
-struct ConvertToIntImpl<T, true>
-{
- // Convert to int only if T doesn't have an overloaded operator<<.
- enum
- {
- value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No)
- };
-};
-} // namespace internal
-
-// Formats a value.
-template <typename Char, typename ArgFormatter, typename T>
-void format(BasicFormatter<Char, ArgFormatter> &f,
- const Char *&format_str, const T &value)
-{
- internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer;
-
- internal::FormatBuf<Char> format_buf(buffer);
- std::basic_ostream<Char> output(&format_buf);
- output << value;
-
- BasicStringRef<Char> str(&buffer[0], format_buf.size());
- typedef internal::MakeArg< BasicFormatter<Char> > MakeArg;
- format_str = f.format(format_str, MakeArg(str));
-}
-
-/**
- \rst
- Prints formatted data to the stream *os*.
-
- **Example**::
-
- print(cerr, "Don't {}!", "panic");
- \endrst
- */
-FMT_API void print(std::ostream &os, CStringRef format_str, ArgList args);
-FMT_VARIADIC(void, print, std::ostream &, CStringRef)
-
-/**
- \rst
- Prints formatted data to the stream *os*.
-
- **Example**::
-
- fprintf(cerr, "Don't %s!", "panic");
- \endrst
- */
-FMT_API int fprintf(std::ostream &os, CStringRef format_str, ArgList args);
-FMT_VARIADIC(int, fprintf, std::ostream &, CStringRef)
-} // namespace fmt
-
-#ifdef FMT_HEADER_ONLY
-# include "ostream.cc"
-#endif
-
-#endif // FMT_OSTREAM_H_
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.cc
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.cc b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.cc
deleted file mode 100644
index 76eb7f0..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.cc
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- A C++ interface to POSIX functions.
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- For the license information refer to format.h.
- */
-
-// Disable bogus MSVC warnings.
-#ifndef _CRT_SECURE_NO_WARNINGS
-# define _CRT_SECURE_NO_WARNINGS
-#endif
-
-#include "posix.h"
-
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#ifndef _WIN32
-# include <unistd.h>
-#else
-# include <windows.h>
-# include <io.h>
-
-# define O_CREAT _O_CREAT
-# define O_TRUNC _O_TRUNC
-
-# ifndef S_IRUSR
-# define S_IRUSR _S_IREAD
-# endif
-
-# ifndef S_IWUSR
-# define S_IWUSR _S_IWRITE
-# endif
-
-# ifdef __MINGW32__
-# define _SH_DENYNO 0x40
-# endif
-
-#endif // _WIN32
-
-#ifdef fileno
-# undef fileno
-#endif
-
-namespace {
-#ifdef _WIN32
-// Return type of read and write functions.
-typedef int RWResult;
-
-// On Windows the count argument to read and write is unsigned, so convert
-// it from size_t preventing integer overflow.
-inline unsigned convert_rwcount(std::size_t count) {
- return count <= UINT_MAX ? static_cast<unsigned>(count) : UINT_MAX;
-}
-#else
-// Return type of read and write functions.
-typedef ssize_t RWResult;
-
-inline std::size_t convert_rwcount(std::size_t count) { return count; }
-#endif
-}
-
-fmt::BufferedFile::~BufferedFile() FMT_NOEXCEPT {
- if (file_ && FMT_SYSTEM(fclose(file_)) != 0)
- fmt::report_system_error(errno, "cannot close file");
-}
-
-fmt::BufferedFile::BufferedFile(
- fmt::CStringRef filename, fmt::CStringRef mode) {
- FMT_RETRY_VAL(file_, FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())), 0);
- if (!file_)
- FMT_THROW(SystemError(errno, "cannot open file {}", filename));
-}
-
-void fmt::BufferedFile::close() {
- if (!file_)
- return;
- int result = FMT_SYSTEM(fclose(file_));
- file_ = 0;
- if (result != 0)
- FMT_THROW(SystemError(errno, "cannot close file"));
-}
-
-// A macro used to prevent expansion of fileno on broken versions of MinGW.
-#define FMT_ARGS
-
-int fmt::BufferedFile::fileno() const {
- int fd = FMT_POSIX_CALL(fileno FMT_ARGS(file_));
- if (fd == -1)
- FMT_THROW(SystemError(errno, "cannot get file descriptor"));
- return fd;
-}
-
-fmt::File::File(fmt::CStringRef path, int oflag) {
- int mode = S_IRUSR | S_IWUSR;
-#if defined(_WIN32) && !defined(__MINGW32__)
- fd_ = -1;
- FMT_POSIX_CALL(sopen_s(&fd_, path.c_str(), oflag, _SH_DENYNO, mode));
-#else
- FMT_RETRY(fd_, FMT_POSIX_CALL(open(path.c_str(), oflag, mode)));
-#endif
- if (fd_ == -1)
- FMT_THROW(SystemError(errno, "cannot open file {}", path));
-}
-
-fmt::File::~File() FMT_NOEXCEPT {
- // Don't retry close in case of EINTR!
- // See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
- if (fd_ != -1 && FMT_POSIX_CALL(close(fd_)) != 0)
- fmt::report_system_error(errno, "cannot close file");
-}
-
-void fmt::File::close() {
- if (fd_ == -1)
- return;
- // Don't retry close in case of EINTR!
- // See http://linux.derkeiler.com/Mailing-Lists/Kernel/2005-09/3000.html
- int result = FMT_POSIX_CALL(close(fd_));
- fd_ = -1;
- if (result != 0)
- FMT_THROW(SystemError(errno, "cannot close file"));
-}
-
-fmt::LongLong fmt::File::size() const {
-#ifdef _WIN32
- // Use GetFileSize instead of GetFileSizeEx for the case when _WIN32_WINNT
- // is less than 0x0500 as is the case with some default MinGW builds.
- // Both functions support large file sizes.
- DWORD size_upper = 0;
- HANDLE handle = reinterpret_cast<HANDLE>(_get_osfhandle(fd_));
- DWORD size_lower = FMT_SYSTEM(GetFileSize(handle, &size_upper));
- if (size_lower == INVALID_FILE_SIZE) {
- DWORD error = GetLastError();
- if (error != NO_ERROR)
- FMT_THROW(WindowsError(GetLastError(), "cannot get file size"));
- }
- fmt::ULongLong long_size = size_upper;
- return (long_size << sizeof(DWORD) * CHAR_BIT) | size_lower;
-#else
- typedef struct stat Stat;
- Stat file_stat = Stat();
- if (FMT_POSIX_CALL(fstat(fd_, &file_stat)) == -1)
- FMT_THROW(SystemError(errno, "cannot get file attributes"));
- FMT_STATIC_ASSERT(sizeof(fmt::LongLong) >= sizeof(file_stat.st_size),
- "return type of File::size is not large enough");
- return file_stat.st_size;
-#endif
-}
-
-std::size_t fmt::File::read(void *buffer, std::size_t count) {
- RWResult result = 0;
- FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
- if (result < 0)
- FMT_THROW(SystemError(errno, "cannot read from file"));
- return internal::to_unsigned(result);
-}
-
-std::size_t fmt::File::write(const void *buffer, std::size_t count) {
- RWResult result = 0;
- FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
- if (result < 0)
- FMT_THROW(SystemError(errno, "cannot write to file"));
- return internal::to_unsigned(result);
-}
-
-fmt::File fmt::File::dup(int fd) {
- // Don't retry as dup doesn't return EINTR.
- // http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html
- int new_fd = FMT_POSIX_CALL(dup(fd));
- if (new_fd == -1)
- FMT_THROW(SystemError(errno, "cannot duplicate file descriptor {}", fd));
- return File(new_fd);
-}
-
-void fmt::File::dup2(int fd) {
- int result = 0;
- FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
- if (result == -1) {
- FMT_THROW(SystemError(errno,
- "cannot duplicate file descriptor {} to {}", fd_, fd));
- }
-}
-
-void fmt::File::dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT {
- int result = 0;
- FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
- if (result == -1)
- ec = ErrorCode(errno);
-}
-
-void fmt::File::pipe(File &read_end, File &write_end) {
- // Close the descriptors first to make sure that assignments don't throw
- // and there are no leaks.
- read_end.close();
- write_end.close();
- int fds[2] = {};
-#ifdef _WIN32
- // Make the default pipe capacity same as on Linux 2.6.11+.
- enum { DEFAULT_CAPACITY = 65536 };
- int result = FMT_POSIX_CALL(pipe(fds, DEFAULT_CAPACITY, _O_BINARY));
-#else
- // Don't retry as the pipe function doesn't return EINTR.
- // http://pubs.opengroup.org/onlinepubs/009696799/functions/pipe.html
- int result = FMT_POSIX_CALL(pipe(fds));
-#endif
- if (result != 0)
- FMT_THROW(SystemError(errno, "cannot create pipe"));
- // The following assignments don't throw because read_fd and write_fd
- // are closed.
- read_end = File(fds[0]);
- write_end = File(fds[1]);
-}
-
-fmt::BufferedFile fmt::File::fdopen(const char *mode) {
- // Don't retry as fdopen doesn't return EINTR.
- FILE *f = FMT_POSIX_CALL(fdopen(fd_, mode));
- if (!f)
- FMT_THROW(SystemError(errno, "cannot associate stream with file descriptor"));
- BufferedFile file(f);
- fd_ = -1;
- return file;
-}
-
-long fmt::getpagesize() {
-#ifdef _WIN32
- SYSTEM_INFO si;
- GetSystemInfo(&si);
- return si.dwPageSize;
-#else
- long size = FMT_POSIX_CALL(sysconf(_SC_PAGESIZE));
- if (size < 0)
- FMT_THROW(SystemError(errno, "cannot get memory page size"));
- return size;
-#endif
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.h b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.h
deleted file mode 100644
index 859fcaa..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/posix.h
+++ /dev/null
@@ -1,443 +0,0 @@
-/*
- A C++ interface to POSIX functions.
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- For the license information refer to format.h.
- */
-
-#ifndef FMT_POSIX_H_
-#define FMT_POSIX_H_
-
-#if defined(__MINGW32__) || defined(__CYGWIN__)
-// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
-# undef __STRICT_ANSI__
-#endif
-
-#include <errno.h>
-#include <fcntl.h> // for O_RDONLY
-#include <locale.h> // for locale_t
-#include <stdio.h>
-#include <stdlib.h> // for strtod_l
-
-#include <cstddef>
-
-#if defined __APPLE__ || defined(__FreeBSD__)
-# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
-#endif
-
-#include "format.h"
-
-#ifndef FMT_POSIX
-# if defined(_WIN32) && !defined(__MINGW32__)
-// Fix warnings about deprecated symbols.
-# define FMT_POSIX(call) _##call
-# else
-# define FMT_POSIX(call) call
-# endif
-#endif
-
-// Calls to system functions are wrapped in FMT_SYSTEM for testability.
-#ifdef FMT_SYSTEM
-# define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
-#else
-# define FMT_SYSTEM(call) call
-# ifdef _WIN32
-// Fix warnings about deprecated symbols.
-# define FMT_POSIX_CALL(call) ::_##call
-# else
-# define FMT_POSIX_CALL(call) ::call
-# endif
-#endif
-
-#if FMT_GCC_VERSION >= 407
-# define FMT_UNUSED __attribute__((unused))
-#else
-# define FMT_UNUSED
-#endif
-
-#ifndef FMT_USE_STATIC_ASSERT
-# define FMT_USE_STATIC_ASSERT 0
-#endif
-
-#if FMT_USE_STATIC_ASSERT || FMT_HAS_FEATURE(cxx_static_assert) || \
- (FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1600
-# define FMT_STATIC_ASSERT(cond, message) static_assert(cond, message)
-#else
-# define FMT_CONCAT_(a, b) FMT_CONCAT(a, b)
-# define FMT_STATIC_ASSERT(cond, message) \
- typedef int FMT_CONCAT_(Assert, __LINE__)[(cond) ? 1 : -1] FMT_UNUSED
-#endif
-
-// Retries the expression while it evaluates to error_result and errno
-// equals to EINTR.
-#ifndef _WIN32
-# define FMT_RETRY_VAL(result, expression, error_result) \
- do { \
- result = (expression); \
- } while (result == error_result && errno == EINTR)
-#else
-# define FMT_RETRY_VAL(result, expression, error_result) result = (expression)
-#endif
-
-#define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
-
-namespace fmt
-{
-
-// An error code.
-class ErrorCode
-{
-private:
- int value_;
-
-public:
-explicit ErrorCode(int value = 0) FMT_NOEXCEPT :
- value_(value) {}
-
- int get() const FMT_NOEXCEPT
- {
- return value_;
- }
-};
-
-// A buffered file.
-class BufferedFile
-{
-private:
- FILE *file_;
-
- friend class File;
-
- explicit BufferedFile(FILE *f) : file_(f) {}
-
-public:
- // Constructs a BufferedFile object which doesn't represent any file.
-BufferedFile() FMT_NOEXCEPT :
- file_(0) {}
-
- // Destroys the object closing the file it represents if any.
- ~BufferedFile() FMT_NOEXCEPT;
-
-#if !FMT_USE_RVALUE_REFERENCES
- // Emulate a move constructor and a move assignment operator if rvalue
- // references are not supported.
-
-private:
- // A proxy object to emulate a move constructor.
- // It is private to make it impossible call operator Proxy directly.
- struct Proxy
- {
- FILE *file;
- };
-
-public:
- // A "move constructor" for moving from a temporary.
-BufferedFile(Proxy p) FMT_NOEXCEPT :
- file_(p.file) {}
-
- // A "move constructor" for moving from an lvalue.
-BufferedFile(BufferedFile &f) FMT_NOEXCEPT :
- file_(f.file_)
- {
- f.file_ = 0;
- }
-
- // A "move assignment operator" for moving from a temporary.
- BufferedFile &operator=(Proxy p)
- {
- close();
- file_ = p.file;
- return *this;
- }
-
- // A "move assignment operator" for moving from an lvalue.
- BufferedFile &operator=(BufferedFile &other)
- {
- close();
- file_ = other.file_;
- other.file_ = 0;
- return *this;
- }
-
- // Returns a proxy object for moving from a temporary:
- // BufferedFile file = BufferedFile(...);
- operator Proxy() FMT_NOEXCEPT
- {
- Proxy p = {file_};
- file_ = 0;
- return p;
- }
-
-#else
-private:
- FMT_DISALLOW_COPY_AND_ASSIGN(BufferedFile);
-
-public:
-BufferedFile(BufferedFile &&other) FMT_NOEXCEPT :
- file_(other.file_)
- {
- other.file_ = 0;
- }
-
- BufferedFile& operator=(BufferedFile &&other)
- {
- close();
- file_ = other.file_;
- other.file_ = 0;
- return *this;
- }
-#endif
-
- // Opens a file.
- BufferedFile(CStringRef filename, CStringRef mode);
-
- // Closes the file.
- void close();
-
- // Returns the pointer to a FILE object representing this file.
- FILE *get() const FMT_NOEXCEPT
- {
- return file_;
- }
-
- // We place parentheses around fileno to workaround a bug in some versions
- // of MinGW that define fileno as a macro.
- int (fileno)() const;
-
- void print(CStringRef format_str, const ArgList &args)
- {
- fmt::print(file_, format_str, args);
- }
- FMT_VARIADIC(void, print, CStringRef)
-};
-
-// A file. Closed file is represented by a File object with descriptor -1.
-// Methods that are not declared with FMT_NOEXCEPT may throw
-// fmt::SystemError in case of failure. Note that some errors such as
-// closing the file multiple times will cause a crash on Windows rather
-// than an exception. You can get standard behavior by overriding the
-// invalid parameter handler with _set_invalid_parameter_handler.
-class File
-{
-private:
- int fd_; // File descriptor.
-
- // Constructs a File object with a given descriptor.
- explicit File(int fd) : fd_(fd) {}
-
-public:
- // Possible values for the oflag argument to the constructor.
- enum
- {
- RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
- WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
- RDWR = FMT_POSIX(O_RDWR) // Open for reading and writing.
- };
-
- // Constructs a File object which doesn't represent any file.
-File() FMT_NOEXCEPT :
- fd_(-1) {}
-
- // Opens a file and constructs a File object representing this file.
- File(CStringRef path, int oflag);
-
-#if !FMT_USE_RVALUE_REFERENCES
- // Emulate a move constructor and a move assignment operator if rvalue
- // references are not supported.
-
-private:
- // A proxy object to emulate a move constructor.
- // It is private to make it impossible call operator Proxy directly.
- struct Proxy
- {
- int fd;
- };
-
-public:
- // A "move constructor" for moving from a temporary.
-File(Proxy p) FMT_NOEXCEPT :
- fd_(p.fd) {}
-
- // A "move constructor" for moving from an lvalue.
-File(File &other) FMT_NOEXCEPT :
- fd_(other.fd_)
- {
- other.fd_ = -1;
- }
-
- // A "move assignment operator" for moving from a temporary.
- File &operator=(Proxy p)
- {
- close();
- fd_ = p.fd;
- return *this;
- }
-
- // A "move assignment operator" for moving from an lvalue.
- File &operator=(File &other)
- {
- close();
- fd_ = other.fd_;
- other.fd_ = -1;
- return *this;
- }
-
- // Returns a proxy object for moving from a temporary:
- // File file = File(...);
- operator Proxy() FMT_NOEXCEPT
- {
- Proxy p = {fd_};
- fd_ = -1;
- return p;
- }
-
-#else
-private:
- FMT_DISALLOW_COPY_AND_ASSIGN(File);
-
-public:
-File(File &&other) FMT_NOEXCEPT :
- fd_(other.fd_)
- {
- other.fd_ = -1;
- }
-
- File& operator=(File &&other)
- {
- close();
- fd_ = other.fd_;
- other.fd_ = -1;
- return *this;
- }
-#endif
-
- // Destroys the object closing the file it represents if any.
- ~File() FMT_NOEXCEPT;
-
- // Returns the file descriptor.
- int descriptor() const FMT_NOEXCEPT
- {
- return fd_;
- }
-
- // Closes the file.
- void close();
-
- // Returns the file size. The size has signed type for consistency with
- // stat::st_size.
- LongLong size() const;
-
- // Attempts to read count bytes from the file into the specified buffer.
- std::size_t read(void *buffer, std::size_t count);
-
- // Attempts to write count bytes from the specified buffer to the file.
- std::size_t write(const void *buffer, std::size_t count);
-
- // Duplicates a file descriptor with the dup function and returns
- // the duplicate as a file object.
- static File dup(int fd);
-
- // Makes fd be the copy of this file descriptor, closing fd first if
- // necessary.
- void dup2(int fd);
-
- // Makes fd be the copy of this file descriptor, closing fd first if
- // necessary.
- void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
-
- // Creates a pipe setting up read_end and write_end file objects for reading
- // and writing respectively.
- static void pipe(File &read_end, File &write_end);
-
- // Creates a BufferedFile object associated with this file and detaches
- // this File object from the file.
- BufferedFile fdopen(const char *mode);
-};
-
-// Returns the memory page size.
-long getpagesize();
-
-#if (defined(LC_NUMERIC_MASK) || defined(_MSC_VER)) && \
- !defined(__ANDROID__) && !defined(__CYGWIN__)
-# define FMT_LOCALE
-#endif
-
-#ifdef FMT_LOCALE
-// A "C" numeric locale.
-class Locale
-{
-private:
-# ifdef _MSC_VER
- typedef _locale_t locale_t;
-
- enum { LC_NUMERIC_MASK = LC_NUMERIC };
-
- static locale_t newlocale(int category_mask, const char *locale, locale_t)
- {
- return _create_locale(category_mask, locale);
- }
-
- static void freelocale(locale_t locale)
- {
- _free_locale(locale);
- }
-
- static double strtod_l(const char *nptr, char **endptr, _locale_t locale)
- {
- return _strtod_l(nptr, endptr, locale);
- }
-# endif
-
- locale_t locale_;
-
- FMT_DISALLOW_COPY_AND_ASSIGN(Locale);
-
-public:
- typedef locale_t Type;
-
- Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", NULL))
- {
- if (!locale_)
- FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
- }
- ~Locale()
- {
- freelocale(locale_);
- }
-
- Type get() const
- {
- return locale_;
- }
-
- // Converts string to floating-point number and advances str past the end
- // of the parsed input.
- double strtod(const char *&str) const
- {
- char *end = 0;
- double result = strtod_l(str, &end, locale_);
- str = end;
- return result;
- }
-};
-#endif // FMT_LOCALE
-} // namespace fmt
-
-#if !FMT_USE_RVALUE_REFERENCES
-namespace std
-{
-// For compatibility with C++98.
-inline fmt::BufferedFile &move(fmt::BufferedFile &f)
-{
- return f;
-}
-inline fmt::File &move(fmt::File &f)
-{
- return f;
-}
-}
-#endif
-
-#endif // FMT_POSIX_H_
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/time.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/time.h b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/time.h
deleted file mode 100644
index 10c6cfc..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/bundled/time.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- Formatting library for C++ - time formatting
-
- Copyright (c) 2012 - 2016, Victor Zverovich
- All rights reserved.
-
- For the license information refer to format.h.
- */
-
-#ifndef FMT_TIME_H_
-#define FMT_TIME_H_
-
-#include "format.h"
-#include <ctime>
-
-namespace fmt
-{
-template <typename ArgFormatter>
-void format(BasicFormatter<char, ArgFormatter> &f,
- const char *&format_str, const std::tm &tm)
-{
- if (*format_str == ':')
- ++format_str;
- const char *end = format_str;
- while (*end && *end != '}')
- ++end;
- if (*end != '}')
- FMT_THROW(FormatError("missing '}' in format string"));
- internal::MemoryBuffer<char, internal::INLINE_BUFFER_SIZE> format;
- format.append(format_str, end + 1);
- format[format.size() - 1] = '\0';
- Buffer<char> &buffer = f.writer().buffer();
- std::size_t start = buffer.size();
- for (;;)
- {
- std::size_t size = buffer.capacity() - start;
- std::size_t count = std::strftime(&buffer[start], size, &format[0], &tm);
- if (count != 0)
- {
- buffer.resize(start + count);
- break;
- }
- if (size >= format.size() * 256)
- {
- // If the buffer is 256 times larger than the format string, assume
- // that `strftime` gives an empty result. There doesn't seem to be a
- // better way to distinguish the two cases:
- // https://github.com/fmtlib/fmt/issues/367
- break;
- }
- const std::size_t MIN_GROWTH = 10;
- buffer.reserve(buffer.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH));
- }
- format_str = end + 1;
-}
-}
-
-#endif // FMT_TIME_H_
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/fmt.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/fmt.h b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/fmt.h
deleted file mode 100644
index dd035fd..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/fmt.h
+++ /dev/null
@@ -1,28 +0,0 @@
-//
-// Copyright(c) 2016 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-//
-// Include a bundled header-only copy of fmtlib or an external one.
-// By default spdlog include its own copy.
-//
-
-#if !defined(SPDLOG_FMT_EXTERNAL)
-
-#ifndef FMT_HEADER_ONLY
-#define FMT_HEADER_ONLY
-#endif
-#ifndef FMT_USE_WINDOWS_H
-#define FMT_USE_WINDOWS_H 0
-#endif
-#include <spdlog/fmt/bundled/format.h>
-
-#else //external fmtlib
-
-#include <fmt/format.h>
-
-#endif
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/fmt/ostr.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/ostr.h b/thirdparty/spdlog-0.13.0/include/spdlog/fmt/ostr.h
deleted file mode 100644
index 7a65186..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/fmt/ostr.h
+++ /dev/null
@@ -1,17 +0,0 @@
-//
-// Copyright(c) 2016 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-// include external or bundled copy of fmtlib's ostream support
-//
-#if !defined(SPDLOG_FMT_EXTERNAL)
-#include <spdlog/fmt/fmt.h>
-#include <spdlog/fmt/bundled/ostream.h>
-#else
-#include <fmt/ostream.h>
-#endif
-
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/formatter.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/formatter.h b/thirdparty/spdlog-0.13.0/include/spdlog/formatter.h
deleted file mode 100644
index 0ffcec0..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/formatter.h
+++ /dev/null
@@ -1,45 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/details/log_msg.h>
-
-#include <vector>
-#include <string>
-#include <memory>
-
-namespace spdlog
-{
-namespace details
-{
-class flag_formatter;
-}
-
-class formatter
-{
-public:
- virtual ~formatter() {}
- virtual void format(details::log_msg& msg) = 0;
-};
-
-class pattern_formatter : public formatter
-{
-
-public:
- explicit pattern_formatter(const std::string& pattern);
- pattern_formatter(const pattern_formatter&) = delete;
- pattern_formatter& operator=(const pattern_formatter&) = delete;
- void format(details::log_msg& msg) override;
-private:
- const std::string _pattern;
- std::vector<std::unique_ptr<details::flag_formatter>> _formatters;
- void handle_flag(char flag);
- void compile_pattern(const std::string& pattern);
-};
-}
-
-#include <spdlog/details/pattern_formatter_impl.h>
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/logger.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/logger.h b/thirdparty/spdlog-0.13.0/include/spdlog/logger.h
deleted file mode 100644
index 58b4841..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/logger.h
+++ /dev/null
@@ -1,94 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-// Thread safe logger (except for set_pattern(..), set_formatter(..) and set_error_handler())
-// Has name, log level, vector of std::shared sink pointers and formatter
-// Upon each log write the logger:
-// 1. Checks if its log level is enough to log the message
-// 2. Format the message using the formatter function
-// 3. Pass the formatted message to its sinks to performa the actual logging
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/common.h>
-
-#include <vector>
-#include <memory>
-#include <string>
-
-namespace spdlog
-{
-
-class logger
-{
-public:
- logger(const std::string& logger_name, sink_ptr single_sink);
- logger(const std::string& name, sinks_init_list);
- template<class It>
- logger(const std::string& name, const It& begin, const It& end);
-
- virtual ~logger();
- logger(const logger&) = delete;
- logger& operator=(const logger&) = delete;
-
-
- template <typename... Args> void log(level::level_enum lvl, const char* fmt, const Args&... args);
- template <typename... Args> void log(level::level_enum lvl, const char* msg);
- template <typename Arg1, typename... Args> void trace(const char* fmt, const Arg1&, const Args&... args);
- template <typename Arg1, typename... Args> void debug(const char* fmt, const Arg1&, const Args&... args);
- template <typename Arg1, typename... Args> void info(const char* fmt, const Arg1&, const Args&... args);
- template <typename Arg1, typename... Args> void warn(const char* fmt, const Arg1&, const Args&... args);
- template <typename Arg1, typename... Args> void error(const char* fmt, const Arg1&, const Args&... args);
- template <typename Arg1, typename... Args> void critical(const char* fmt, const Arg1&, const Args&... args);
-
- template <typename T> void log(level::level_enum lvl, const T&);
- template <typename T> void trace(const T&);
- template <typename T> void debug(const T&);
- template <typename T> void info(const T&);
- template <typename T> void warn(const T&);
- template <typename T> void error(const T&);
- template <typename T> void critical(const T&);
-
- bool should_log(level::level_enum) const;
- void set_level(level::level_enum);
- level::level_enum level() const;
- const std::string& name() const;
- void set_pattern(const std::string&);
- void set_formatter(formatter_ptr);
-
- // automatically call flush() if message level >= log_level
- void flush_on(level::level_enum log_level);
-
- virtual void flush();
-
- const std::vector<sink_ptr>& sinks() const;
-
- // error handler
- virtual void set_error_handler(log_err_handler);
- virtual log_err_handler error_handler();
-
-protected:
- virtual void _sink_it(details::log_msg&);
- virtual void _set_pattern(const std::string&);
- virtual void _set_formatter(formatter_ptr);
-
- // default error handler: print the error to stderr with the max rate of 1 message/minute
- virtual void _default_err_handler(const std::string &msg);
-
- // return true if the given message level should trigger a flush
- bool _should_flush_on(const details::log_msg&);
-
- const std::string _name;
- std::vector<sink_ptr> _sinks;
- formatter_ptr _formatter;
- spdlog::level_t _level;
- spdlog::level_t _flush_level;
- log_err_handler _err_handler;
- std::atomic<time_t> _last_err_time;
-};
-}
-
-#include <spdlog/details/logger_impl.h>
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/android_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/android_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/android_sink.h
deleted file mode 100644
index d8c97e0..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/android_sink.h
+++ /dev/null
@@ -1,75 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#if defined(__ANDROID__)
-
-#include <spdlog/sinks/sink.h>
-
-#include <mutex>
-#include <string>
-#include <android/log.h>
-
-namespace spdlog
-{
-namespace sinks
-{
-
-/*
-* Android sink (logging using __android_log_write)
-* __android_log_write is thread-safe. No lock is needed.
-*/
-class android_sink : public sink
-{
-public:
- explicit android_sink(const std::string& tag = "spdlog"): _tag(tag) {}
-
- void log(const details::log_msg& msg) override
- {
- const android_LogPriority priority = convert_to_android(msg.level);
- // See system/core/liblog/logger_write.c for explanation of return value
- const int ret = __android_log_write(
- priority, _tag.c_str(), msg.formatted.c_str()
- );
- if (ret < 0)
- {
- throw spdlog_ex("__android_log_write() failed", ret);
- }
- }
-
- void flush() override
- {
- }
-
-private:
- static android_LogPriority convert_to_android(spdlog::level::level_enum level)
- {
- switch(level)
- {
- case spdlog::level::trace:
- return ANDROID_LOG_VERBOSE;
- case spdlog::level::debug:
- return ANDROID_LOG_DEBUG;
- case spdlog::level::info:
- return ANDROID_LOG_INFO;
- case spdlog::level::warn:
- return ANDROID_LOG_WARN;
- case spdlog::level::err:
- return ANDROID_LOG_ERROR;
- case spdlog::level::critical:
- return ANDROID_LOG_FATAL;
- default:
- return ANDROID_LOG_DEFAULT;
- }
- }
-
- std::string _tag;
-};
-
-}
-}
-
-#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ansicolor_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ansicolor_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ansicolor_sink.h
deleted file mode 100644
index 96e1014..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ansicolor_sink.h
+++ /dev/null
@@ -1,116 +0,0 @@
-//
-// Copyright(c) 2016 Kevin M. Godby (a modified version by spdlog).
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/common.h>
-
-#include <string>
-#include <map>
-
-namespace spdlog
-{
-namespace sinks
-{
-
-/**
- * @brief The ansi_color_sink is a decorator around another sink and prefixes
- * the output with an ANSI escape sequence color code depending on the severity
- * of the message.
- */
-class ansicolor_sink : public sink
-{
-public:
- ansicolor_sink(sink_ptr wrapped_sink);
- virtual ~ansicolor_sink();
-
- ansicolor_sink(const ansicolor_sink& other) = delete;
- ansicolor_sink& operator=(const ansicolor_sink& other) = delete;
-
- virtual void log(const details::log_msg& msg) override;
- virtual void flush() override;
-
- void set_color(level::level_enum color_level, const std::string& color);
-
- /// Formatting codes
- const std::string reset = "\033[00m";
- const std::string bold = "\033[1m";
- const std::string dark = "\033[2m";
- const std::string underline = "\033[4m";
- const std::string blink = "\033[5m";
- const std::string reverse = "\033[7m";
- const std::string concealed = "\033[8m";
-
- // Foreground colors
- const std::string grey = "\033[30m";
- const std::string red = "\033[31m";
- const std::string green = "\033[32m";
- const std::string yellow = "\033[33m";
- const std::string blue = "\033[34m";
- const std::string magenta = "\033[35m";
- const std::string cyan = "\033[36m";
- const std::string white = "\033[37m";
-
- /// Background colors
- const std::string on_grey = "\033[40m";
- const std::string on_red = "\033[41m";
- const std::string on_green = "\033[42m";
- const std::string on_yellow = "\033[43m";
- const std::string on_blue = "\033[44m";
- const std::string on_magenta = "\033[45m";
- const std::string on_cyan = "\033[46m";
- const std::string on_white = "\033[47m";
-
-
-protected:
- sink_ptr sink_;
- std::map<level::level_enum, std::string> colors_;
-};
-
-inline ansicolor_sink::ansicolor_sink(sink_ptr wrapped_sink) : sink_(wrapped_sink)
-{
- colors_[level::trace] = cyan;
- colors_[level::debug] = cyan;
- colors_[level::info] = bold;
- colors_[level::warn] = yellow + bold;
- colors_[level::err] = red + bold;
- colors_[level::critical] = bold + on_red;
- colors_[level::off] = reset;
-}
-
-inline void ansicolor_sink::log(const details::log_msg& msg)
-{
- // Wrap the originally formatted message in color codes
- const std::string& prefix = colors_[msg.level];
- const std::string& s = msg.formatted.str();
- const std::string& suffix = reset;
- details::log_msg m;
- m.level = msg.level;
- m.logger_name = msg.logger_name;
- m.time = msg.time;
- m.thread_id = msg.thread_id;
- m.formatted << prefix << s << suffix;
- sink_->log(m);
-}
-
-inline void ansicolor_sink::flush()
-{
- sink_->flush();
-}
-
-inline void ansicolor_sink::set_color(level::level_enum color_level, const std::string& color)
-{
- colors_[color_level] = color;
-}
-
-inline ansicolor_sink::~ansicolor_sink()
-{
- flush();
-}
-
-} // namespace sinks
-} // namespace spdlog
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/base_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/base_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/base_sink.h
deleted file mode 100644
index 7f1a31d..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/base_sink.h
+++ /dev/null
@@ -1,45 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-//
-// base sink templated over a mutex (either dummy or realy)
-// concrete implementation should only overrid the _sink_it method.
-// all locking is taken care of here so no locking needed by the implementers..
-//
-
-#include <spdlog/sinks/sink.h>
-#include <spdlog/formatter.h>
-#include <spdlog/common.h>
-#include <spdlog/details/log_msg.h>
-
-#include <mutex>
-
-namespace spdlog
-{
-namespace sinks
-{
-template<class Mutex>
-class base_sink:public sink
-{
-public:
- base_sink():_mutex() {}
- virtual ~base_sink() = default;
-
- base_sink(const base_sink&) = delete;
- base_sink& operator=(const base_sink&) = delete;
-
- void log(const details::log_msg& msg) override
- {
- std::lock_guard<Mutex> lock(_mutex);
- _sink_it(msg);
- }
-
-protected:
- virtual void _sink_it(const details::log_msg& msg) = 0;
- Mutex _mutex;
-};
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/dist_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/dist_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/dist_sink.h
deleted file mode 100644
index cef08bf..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/dist_sink.h
+++ /dev/null
@@ -1,71 +0,0 @@
-//
-// Copyright (c) 2015 David Schury, Gabi Melman
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/details/log_msg.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/sinks/sink.h>
-
-#include <algorithm>
-#include <mutex>
-#include <memory>
-#include <vector>
-
-// Distribution sink (mux). Stores a vector of sinks which get called when log is called
-
-namespace spdlog
-{
-namespace sinks
-{
-template<class Mutex>
-class dist_sink: public base_sink<Mutex>
-{
-public:
- explicit dist_sink() :_sinks() {}
- dist_sink(const dist_sink&) = delete;
- dist_sink& operator=(const dist_sink&) = delete;
- virtual ~dist_sink() = default;
-
-protected:
- std::vector<std::shared_ptr<sink>> _sinks;
-
- void _sink_it(const details::log_msg& msg) override
- {
- for (auto &sink : _sinks)
- {
- if( sink->should_log( msg.level))
- {
- sink->log(msg);
- }
- }
- }
-
-public:
- void flush() override
- {
- std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
- for (auto &sink : _sinks)
- sink->flush();
- }
-
- void add_sink(std::shared_ptr<sink> sink)
- {
- std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
- _sinks.push_back(sink);
- }
-
- void remove_sink(std::shared_ptr<sink> sink)
- {
- std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
- _sinks.erase(std::remove(_sinks.begin(), _sinks.end(), sink), _sinks.end());
- }
-};
-
-typedef dist_sink<std::mutex> dist_sink_mt;
-typedef dist_sink<details::null_mutex> dist_sink_st;
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/file_sinks.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/file_sinks.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/file_sinks.h
deleted file mode 100644
index 721a96d..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/file_sinks.h
+++ /dev/null
@@ -1,239 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/details/file_helper.h>
-#include <spdlog/fmt/fmt.h>
-
-#include <algorithm>
-#include <chrono>
-#include <cstdio>
-#include <ctime>
-#include <mutex>
-#include <string>
-#include <cerrno>
-
-namespace spdlog
-{
-namespace sinks
-{
-/*
- * Trivial file sink with single file as target
- */
-template<class Mutex>
-class simple_file_sink : public base_sink < Mutex >
-{
-public:
- explicit simple_file_sink(const filename_t &filename, bool truncate = false):_force_flush(false)
- {
- _file_helper.open(filename, truncate);
- }
- void flush() override
- {
- _file_helper.flush();
- }
- void set_force_flush(bool force_flush)
- {
- _force_flush = force_flush;
- }
-
-protected:
- void _sink_it(const details::log_msg& msg) override
- {
- _file_helper.write(msg);
- if(_force_flush)
- _file_helper.flush();
- }
-private:
- details::file_helper _file_helper;
- bool _force_flush;
-};
-
-typedef simple_file_sink<std::mutex> simple_file_sink_mt;
-typedef simple_file_sink<details::null_mutex> simple_file_sink_st;
-
-/*
- * Rotating file sink based on size
- */
-template<class Mutex>
-class rotating_file_sink : public base_sink < Mutex >
-{
-public:
- rotating_file_sink(const filename_t &base_filename,
- std::size_t max_size, std::size_t max_files) :
- _base_filename(base_filename),
- _max_size(max_size),
- _max_files(max_files),
- _current_size(0),
- _file_helper()
- {
- _file_helper.open(calc_filename(_base_filename, 0));
- _current_size = _file_helper.size(); //expensive. called only once
- }
-
- void flush() override
- {
- _file_helper.flush();
- }
-
-protected:
- void _sink_it(const details::log_msg& msg) override
- {
- _current_size += msg.formatted.size();
- if (_current_size > _max_size)
- {
- _rotate();
- _current_size = msg.formatted.size();
- }
- _file_helper.write(msg);
- }
-
-private:
- static filename_t calc_filename(const filename_t& filename, std::size_t index)
- {
- std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
- if (index)
- w.write(SPDLOG_FILENAME_T("{}.{}"), filename, index);
- else
- w.write(SPDLOG_FILENAME_T("{}"), filename);
- return w.str();
- }
-
- // Rotate files:
- // log.txt -> log.txt.1
- // log.txt.1 -> log.txt.2
- // log.txt.2 -> log.txt.3
- // lo3.txt.3 -> delete
-
- void _rotate()
- {
- using details::os::filename_to_str;
- _file_helper.close();
- for (auto i = _max_files; i > 0; --i)
- {
- filename_t src = calc_filename(_base_filename, i - 1);
- filename_t target = calc_filename(_base_filename, i);
-
- if (details::file_helper::file_exists(target))
- {
- if (details::os::remove(target) != 0)
- {
- throw spdlog_ex("rotating_file_sink: failed removing " + filename_to_str(target), errno);
- }
- }
- if (details::file_helper::file_exists(src) && details::os::rename(src, target))
- {
- throw spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) + " to " + filename_to_str(target), errno);
- }
- }
- _file_helper.reopen(true);
- }
- filename_t _base_filename;
- std::size_t _max_size;
- std::size_t _max_files;
- std::size_t _current_size;
- details::file_helper _file_helper;
-};
-
-typedef rotating_file_sink<std::mutex> rotating_file_sink_mt;
-typedef rotating_file_sink<details::null_mutex>rotating_file_sink_st;
-
-/*
- * Default generator of daily log file names.
- */
-struct default_daily_file_name_calculator
-{
- // Create filename for the form basename.YYYY-MM-DD_hh-mm
- static filename_t calc_filename(const filename_t& basename)
- {
- std::tm tm = spdlog::details::os::localtime();
- std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
- w.write(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}"), basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min);
- return w.str();
- }
-};
-
-/*
- * Generator of daily log file names in format basename.YYYY-MM-DD
- */
-struct dateonly_daily_file_name_calculator
-{
- // Create filename for the form basename.YYYY-MM-DD
- static filename_t calc_filename(const filename_t& basename)
- {
- std::tm tm = spdlog::details::os::localtime();
- std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
- w.write(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}"), basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
- return w.str();
- }
-};
-
-/*
- * Rotating file sink based on date. rotates at midnight
- */
-template<class Mutex, class FileNameCalc = default_daily_file_name_calculator>
-class daily_file_sink :public base_sink < Mutex >
-{
-public:
- //create daily file sink which rotates on given time
- daily_file_sink(
- const filename_t& base_filename,
- int rotation_hour,
- int rotation_minute) : _base_filename(base_filename),
- _rotation_h(rotation_hour),
- _rotation_m(rotation_minute)
- {
- if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59)
- throw spdlog_ex("daily_file_sink: Invalid rotation time in ctor");
- _rotation_tp = _next_rotation_tp();
- _file_helper.open(FileNameCalc::calc_filename(_base_filename));
- }
-
- void flush() override
- {
- _file_helper.flush();
- }
-
-protected:
- void _sink_it(const details::log_msg& msg) override
- {
- if (std::chrono::system_clock::now() >= _rotation_tp)
- {
- _file_helper.open(FileNameCalc::calc_filename(_base_filename));
- _rotation_tp = _next_rotation_tp();
- }
- _file_helper.write(msg);
- }
-
-private:
- std::chrono::system_clock::time_point _next_rotation_tp()
- {
- auto now = std::chrono::system_clock::now();
- time_t tnow = std::chrono::system_clock::to_time_t(now);
- tm date = spdlog::details::os::localtime(tnow);
- date.tm_hour = _rotation_h;
- date.tm_min = _rotation_m;
- date.tm_sec = 0;
- auto rotation_time = std::chrono::system_clock::from_time_t(std::mktime(&date));
- if (rotation_time > now)
- return rotation_time;
- else
- return std::chrono::system_clock::time_point(rotation_time + std::chrono::hours(24));
- }
-
- filename_t _base_filename;
- int _rotation_h;
- int _rotation_m;
- std::chrono::system_clock::time_point _rotation_tp;
- details::file_helper _file_helper;
-};
-
-typedef daily_file_sink<std::mutex> daily_file_sink_mt;
-typedef daily_file_sink<details::null_mutex> daily_file_sink_st;
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/msvc_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/msvc_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/msvc_sink.h
deleted file mode 100644
index 16342ca..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/msvc_sink.h
+++ /dev/null
@@ -1,50 +0,0 @@
-//
-// Copyright(c) 2016 Alexander Dalshov.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#if defined(_MSC_VER)
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/null_mutex.h>
-
-#include <WinBase.h>
-
-#include <mutex>
-#include <string>
-
-namespace spdlog
-{
-namespace sinks
-{
-/*
-* MSVC sink (logging using OutputDebugStringA)
-*/
-template<class Mutex>
-class msvc_sink : public base_sink < Mutex >
-{
-public:
- explicit msvc_sink()
- {
- }
-
- void flush() override
- {
- }
-
-protected:
- void _sink_it(const details::log_msg& msg) override
- {
- OutputDebugStringA(msg.formatted.c_str());
- }
-};
-
-typedef msvc_sink<std::mutex> msvc_sink_mt;
-typedef msvc_sink<details::null_mutex> msvc_sink_st;
-
-}
-}
-
-#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/null_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/null_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/null_sink.h
deleted file mode 100644
index 1d427aa..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/null_sink.h
+++ /dev/null
@@ -1,34 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/null_mutex.h>
-
-#include <mutex>
-
-namespace spdlog
-{
-namespace sinks
-{
-
-template <class Mutex>
-class null_sink : public base_sink < Mutex >
-{
-protected:
- void _sink_it(const details::log_msg&) override
- {}
-
- void flush() override
- {}
-
-};
-typedef null_sink<details::null_mutex> null_sink_st;
-typedef null_sink<details::null_mutex> null_sink_mt;
-
-}
-}
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ostream_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ostream_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ostream_sink.h
deleted file mode 100644
index feb5efa..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/ostream_sink.h
+++ /dev/null
@@ -1,47 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-
-#include <ostream>
-#include <mutex>
-
-namespace spdlog
-{
-namespace sinks
-{
-template<class Mutex>
-class ostream_sink: public base_sink<Mutex>
-{
-public:
- explicit ostream_sink(std::ostream& os, bool force_flush=false) :_ostream(os), _force_flush(force_flush) {}
- ostream_sink(const ostream_sink&) = delete;
- ostream_sink& operator=(const ostream_sink&) = delete;
- virtual ~ostream_sink() = default;
-
-protected:
- void _sink_it(const details::log_msg& msg) override
- {
- _ostream.write(msg.formatted.data(), msg.formatted.size());
- if (_force_flush)
- _ostream.flush();
- }
-
- void flush() override
- {
- _ostream.flush();
- }
-
- std::ostream& _ostream;
- bool _force_flush;
-};
-
-typedef ostream_sink<std::mutex> ostream_sink_mt;
-typedef ostream_sink<details::null_mutex> ostream_sink_st;
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/sink.h
deleted file mode 100644
index b48dd8b..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/sink.h
+++ /dev/null
@@ -1,53 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-
-#pragma once
-
-#include <spdlog/details/log_msg.h>
-
-namespace spdlog
-{
-namespace sinks
-{
-class sink
-{
-public:
- sink()
- {
- _level = level::trace;
- }
-
- virtual ~sink() {}
- virtual void log(const details::log_msg& msg) = 0;
- virtual void flush() = 0;
-
- bool should_log(level::level_enum msg_level) const;
- void set_level(level::level_enum log_level);
- level::level_enum level() const;
-
-private:
- level_t _level;
-
-};
-
-inline bool sink::should_log(level::level_enum msg_level) const
-{
- return msg_level >= _level.load(std::memory_order_relaxed);
-}
-
-inline void sink::set_level(level::level_enum log_level)
-{
- _level.store(log_level);
-}
-
-inline level::level_enum sink::level() const
-{
- return static_cast<spdlog::level::level_enum>(_level.load(std::memory_order_relaxed));
-}
-
-}
-}
-
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/stdout_sinks.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/stdout_sinks.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/stdout_sinks.h
deleted file mode 100644
index c05f80d..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/stdout_sinks.h
+++ /dev/null
@@ -1,77 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-
-#include <cstdio>
-#include <memory>
-#include <mutex>
-
-namespace spdlog
-{
-namespace sinks
-{
-
-template <class Mutex>
-class stdout_sink: public base_sink<Mutex>
-{
- using MyType = stdout_sink<Mutex>;
-public:
- stdout_sink()
- {}
- static std::shared_ptr<MyType> instance()
- {
- static std::shared_ptr<MyType> instance = std::make_shared<MyType>();
- return instance;
- }
-
- void _sink_it(const details::log_msg& msg) override
- {
- fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), stdout);
- flush();
- }
-
- void flush() override
- {
- fflush(stdout);
- }
-};
-
-typedef stdout_sink<details::null_mutex> stdout_sink_st;
-typedef stdout_sink<std::mutex> stdout_sink_mt;
-
-
-template <class Mutex>
-class stderr_sink: public base_sink<Mutex>
-{
- using MyType = stderr_sink<Mutex>;
-public:
- stderr_sink()
- {}
- static std::shared_ptr<MyType> instance()
- {
- static std::shared_ptr<MyType> instance = std::make_shared<MyType>();
- return instance;
- }
-
- void _sink_it(const details::log_msg& msg) override
- {
- fwrite(msg.formatted.data(), sizeof(char), msg.formatted.size(), stderr);
- flush();
- }
-
- void flush() override
- {
- fflush(stderr);
- }
-};
-
-typedef stderr_sink<std::mutex> stderr_sink_mt;
-typedef stderr_sink<details::null_mutex> stderr_sink_st;
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/syslog_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/syslog_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/syslog_sink.h
deleted file mode 100644
index 0d8633c..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/syslog_sink.h
+++ /dev/null
@@ -1,81 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/common.h>
-
-#ifdef SPDLOG_ENABLE_SYSLOG
-
-#include <spdlog/sinks/sink.h>
-#include <spdlog/details/log_msg.h>
-
-#include <array>
-#include <string>
-#include <syslog.h>
-
-
-namespace spdlog
-{
-namespace sinks
-{
-/**
- * Sink that write to syslog using the `syscall()` library call.
- *
- * Locking is not needed, as `syslog()` itself is thread-safe.
- */
-class syslog_sink : public sink
-{
-public:
- //
- syslog_sink(const std::string& ident = "", int syslog_option=0, int syslog_facility=LOG_USER):
- _ident(ident)
- {
- _priorities[static_cast<int>(level::trace)] = LOG_DEBUG;
- _priorities[static_cast<int>(level::debug)] = LOG_DEBUG;
- _priorities[static_cast<int>(level::info)] = LOG_INFO;
- _priorities[static_cast<int>(level::warn)] = LOG_WARNING;
- _priorities[static_cast<int>(level::err)] = LOG_ERR;
- _priorities[static_cast<int>(level::critical)] = LOG_CRIT;
- _priorities[static_cast<int>(level::off)] = LOG_INFO;
-
- //set ident to be program name if empty
- ::openlog(_ident.empty()? nullptr:_ident.c_str(), syslog_option, syslog_facility);
- }
- ~syslog_sink()
- {
- ::closelog();
- }
-
- syslog_sink(const syslog_sink&) = delete;
- syslog_sink& operator=(const syslog_sink&) = delete;
-
- void log(const details::log_msg &msg) override
- {
- ::syslog(syslog_prio_from_level(msg), "%s", msg.raw.str().c_str());
- }
-
- void flush() override
- {
- }
-
-
-private:
- std::array<int, 7> _priorities;
- //must store the ident because the man says openlog might use the pointer as is and not a string copy
- const std::string _ident;
-
- //
- // Simply maps spdlog's log level to syslog priority level.
- //
- int syslog_prio_from_level(const details::log_msg &msg) const
- {
- return _priorities[static_cast<int>(msg.level)];
- }
-};
-}
-}
-
-#endif
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/sinks/wincolor_sink.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/wincolor_sink.h b/thirdparty/spdlog-0.13.0/include/spdlog/sinks/wincolor_sink.h
deleted file mode 100644
index 63ecbe2..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/sinks/wincolor_sink.h
+++ /dev/null
@@ -1,116 +0,0 @@
-//
-// Copyright(c) 2016 spdlog
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/common.h>
-
-#include <mutex>
-#include <string>
-#include <map>
-#include <wincon.h>
-
-namespace spdlog
-{
-namespace sinks
-{
-/*
- * Windows color console sink. Uses WriteConsoleA to write to the console with colors
- */
-template<class Mutex>
-class wincolor_sink: public base_sink<Mutex>
-{
-public:
- const WORD BOLD = FOREGROUND_INTENSITY;
- const WORD RED = FOREGROUND_RED;
- const WORD CYAN = FOREGROUND_GREEN | FOREGROUND_BLUE;
- const WORD WHITE = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
- const WORD YELLOW = FOREGROUND_RED | FOREGROUND_GREEN;
-
- wincolor_sink(HANDLE std_handle): out_handle_(std_handle)
- {
- colors_[level::trace] = CYAN;
- colors_[level::debug] = CYAN;
- colors_[level::info] = WHITE | BOLD;
- colors_[level::warn] = YELLOW | BOLD;
- colors_[level::err] = RED | BOLD; // red bold
- colors_[level::critical] = BACKGROUND_RED | WHITE | BOLD; // white bold on red background
- colors_[level::off] = 0;
- }
-
- virtual ~wincolor_sink()
- {
- flush();
- }
-
- wincolor_sink(const wincolor_sink& other) = delete;
- wincolor_sink& operator=(const wincolor_sink& other) = delete;
-
- virtual void _sink_it(const details::log_msg& msg) override
- {
- auto color = colors_[msg.level];
- auto orig_attribs = set_console_attribs(color);
- WriteConsoleA(out_handle_, msg.formatted.data(), static_cast<DWORD>(msg.formatted.size()), nullptr, nullptr);
- SetConsoleTextAttribute(out_handle_, orig_attribs); //reset to orig colors
- }
-
- virtual void flush() override
- {
- // windows console always flushed?
- }
-
- // change the color for the given level
- void set_color(level::level_enum level, WORD color)
- {
- std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
- colors_[level] = color;
- }
-
-private:
- HANDLE out_handle_;
- std::map<level::level_enum, WORD> colors_;
-
- // set color and return the orig console attributes (for resetting later)
- WORD set_console_attribs(WORD attribs)
- {
- CONSOLE_SCREEN_BUFFER_INFO orig_buffer_info;
- GetConsoleScreenBufferInfo(out_handle_, &orig_buffer_info);
- SetConsoleTextAttribute(out_handle_, attribs);
- return orig_buffer_info.wAttributes; //return orig attribs
- }
-};
-
-//
-// windows color console to stdout
-//
-template<class Mutex>
-class wincolor_stdout_sink: public wincolor_sink<Mutex>
-{
-public:
- wincolor_stdout_sink() : wincolor_sink<Mutex>(GetStdHandle(STD_OUTPUT_HANDLE))
- {}
-};
-
-typedef wincolor_stdout_sink<std::mutex> wincolor_stdout_sink_mt;
-typedef wincolor_stdout_sink<details::null_mutex> wincolor_stdout_sink_st;
-
-//
-// windows color console to stderr
-//
-template<class Mutex>
-class wincolor_stderr_sink: public wincolor_sink<Mutex>
-{
-public:
- wincolor_stderr_sink() : wincolor_sink<Mutex>(GetStdHandle(STD_ERROR_HANDLE))
- {}
-};
-
-typedef wincolor_stderr_sink<std::mutex> wincolor_stderr_sink_mt;
-typedef wincolor_stderr_sink<details::null_mutex> wincolor_stderr_sink_st;
-
-}
-}
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/spdlog.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/spdlog.h b/thirdparty/spdlog-0.13.0/include/spdlog/spdlog.h
deleted file mode 100644
index f6edd64..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/spdlog.h
+++ /dev/null
@@ -1,178 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-// spdlog main header file.
-// see example.cpp for usage example
-
-#pragma once
-
-#define SPDLOG_VERSION "0.13.0"
-
-#include <spdlog/tweakme.h>
-#include <spdlog/common.h>
-#include <spdlog/logger.h>
-
-#include <memory>
-#include <functional>
-#include <chrono>
-#include <string>
-
-namespace spdlog
-{
-
-//
-// Return an existing logger or nullptr if a logger with such name doesn't exist.
-// example: spdlog::get("my_logger")->info("hello {}", "world");
-//
-std::shared_ptr<logger> get(const std::string& name);
-
-
-//
-// Set global formatting
-// example: spdlog::set_pattern("%Y-%m-%d %H:%M:%S.%e %l : %v");
-//
-void set_pattern(const std::string& format_string);
-void set_formatter(formatter_ptr f);
-
-//
-// Set global logging level for
-//
-void set_level(level::level_enum log_level);
-
-//
-// Set global error handler
-//
-void set_error_handler(log_err_handler);
-
-//
-// Turn on async mode (off by default) and set the queue size for each async_logger.
-// effective only for loggers created after this call.
-// queue_size: size of queue (must be power of 2):
-// Each logger will pre-allocate a dedicated queue with queue_size entries upon construction.
-//
-// async_overflow_policy (optional, block_retry by default):
-// async_overflow_policy::block_retry - if queue is full, block until queue has room for the new log entry.
-// async_overflow_policy::discard_log_msg - never block and discard any new messages when queue overflows.
-//
-// worker_warmup_cb (optional):
-// callback function that will be called in worker thread upon start (can be used to init stuff like thread affinity)
-//
-// worker_teardown_cb (optional):
-// callback function that will be called in worker thread upon exit
-//
-void set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function<void()>& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), const std::function<void()>& worker_teardown_cb = nullptr);
-
-// Turn off async mode
-void set_sync_mode();
-
-
-//
-// Create and register multi/single threaded basic file logger.
-// Basic logger simply writes to given file without any limitatons or rotations.
-//
-std::shared_ptr<logger> basic_logger_mt(const std::string& logger_name, const filename_t& filename, bool truncate = false);
-std::shared_ptr<logger> basic_logger_st(const std::string& logger_name, const filename_t& filename, bool truncate = false);
-
-//
-// Create and register multi/single threaded rotating file logger
-//
-std::shared_ptr<logger> rotating_logger_mt(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files);
-std::shared_ptr<logger> rotating_logger_st(const std::string& logger_name, const filename_t& filename, size_t max_file_size, size_t max_files);
-
-//
-// Create file logger which creates new file on the given time (default in midnight):
-//
-std::shared_ptr<logger> daily_logger_mt(const std::string& logger_name, const filename_t& filename, int hour=0, int minute=0);
-std::shared_ptr<logger> daily_logger_st(const std::string& logger_name, const filename_t& filename, int hour=0, int minute=0);
-
-//
-// Create and register stdout/stderr loggers
-//
-std::shared_ptr<logger> stdout_logger_mt(const std::string& logger_name);
-std::shared_ptr<logger> stdout_logger_st(const std::string& logger_name);
-std::shared_ptr<logger> stderr_logger_mt(const std::string& logger_name);
-std::shared_ptr<logger> stderr_logger_st(const std::string& logger_name);
-//
-// Create and register colored stdout/stderr loggers
-//
-std::shared_ptr<logger> stdout_color_mt(const std::string& logger_name);
-std::shared_ptr<logger> stdout_color_st(const std::string& logger_name);
-std::shared_ptr<logger> stderr_color_mt(const std::string& logger_name);
-std::shared_ptr<logger> stderr_color_st(const std::string& logger_name);
-
-
-//
-// Create and register a syslog logger
-//
-#ifdef SPDLOG_ENABLE_SYSLOG
-std::shared_ptr<logger> syslog_logger(const std::string& logger_name, const std::string& ident = "", int syslog_option = 0);
-#endif
-
-#if defined(__ANDROID__)
-std::shared_ptr<logger> android_logger(const std::string& logger_name, const std::string& tag = "spdlog");
-#endif
-
-// Create and register a logger a single sink
-std::shared_ptr<logger> create(const std::string& logger_name, const sink_ptr& sink);
-
-// Create and register a logger with multiple sinks
-std::shared_ptr<logger> create(const std::string& logger_name, sinks_init_list sinks);
-template<class It>
-std::shared_ptr<logger> create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end);
-
-
-// Create and register a logger with templated sink type
-// Example:
-// spdlog::create<daily_file_sink_st>("mylog", "dailylog_filename");
-template <typename Sink, typename... Args>
-std::shared_ptr<spdlog::logger> create(const std::string& logger_name, Args...);
-
-
-// Register the given logger with the given name
-void register_logger(std::shared_ptr<logger> logger);
-
-// Apply a user defined function on all registered loggers
-// Example:
-// spdlog::apply_all([&](std::shared_ptr<spdlog::logger> l) {l->flush();});
-void apply_all(std::function<void(std::shared_ptr<logger>)> fun);
-
-// Drop the reference to the given logger
-void drop(const std::string &name);
-
-// Drop all references from the registry
-void drop_all();
-
-
-///////////////////////////////////////////////////////////////////////////////
-//
-// Trace & Debug can be switched on/off at compile time for zero cost debug statements.
-// Uncomment SPDLOG_DEBUG_ON/SPDLOG_TRACE_ON in teakme.h to enable.
-// SPDLOG_TRACE(..) will also print current file and line.
-//
-// Example:
-// spdlog::set_level(spdlog::level::trace);
-// SPDLOG_TRACE(my_logger, "some trace message");
-// SPDLOG_TRACE(my_logger, "another trace message {} {}", 1, 2);
-// SPDLOG_DEBUG(my_logger, "some debug message {} {}", 3, 4);
-///////////////////////////////////////////////////////////////////////////////
-
-#ifdef SPDLOG_TRACE_ON
-#define SPDLOG_STR_H(x) #x
-#define SPDLOG_STR_HELPER(x) SPDLOG_STR_H(x)
-#define SPDLOG_TRACE(logger, ...) logger->trace("[" __FILE__ " line #" SPDLOG_STR_HELPER(__LINE__) "] " __VA_ARGS__)
-#else
-#define SPDLOG_TRACE(logger, ...)
-#endif
-
-#ifdef SPDLOG_DEBUG_ON
-#define SPDLOG_DEBUG(logger, ...) logger->debug(__VA_ARGS__)
-#else
-#define SPDLOG_DEBUG(logger, ...)
-#endif
-
-
-}
-
-
-#include <spdlog/details/spdlog_impl.h>
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-0.13.0/include/spdlog/tweakme.h
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-0.13.0/include/spdlog/tweakme.h b/thirdparty/spdlog-0.13.0/include/spdlog/tweakme.h
deleted file mode 100644
index 86f66b9..0000000
--- a/thirdparty/spdlog-0.13.0/include/spdlog/tweakme.h
+++ /dev/null
@@ -1,108 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-///////////////////////////////////////////////////////////////////////////////
-//
-// Edit this file to squeeze more performance, and to customize supported features
-//
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Under Linux, the much faster CLOCK_REALTIME_COARSE clock can be used.
-// This clock is less accurate - can be off by dozens of millis - depending on the kernel HZ.
-// Uncomment to use it instead of the regular clock.
-//
-// #define SPDLOG_CLOCK_COARSE
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment if date/time logging is not needed and never appear in the log pattern.
-// This will prevent spdlog from quering the clock on each log call.
-//
-// WARNING: If the log pattern contains any date/time while this flag is on, the result is undefined.
-// You must set new pattern(spdlog::set_pattern(..") without any date/time in it
-//
-// #define SPDLOG_NO_DATETIME
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment if thread id logging is not needed (i.e. no %t in the log pattern).
-// This will prevent spdlog from quering the thread id on each log call.
-//
-// WARNING: If the log pattern contains thread id (i.e, %t) while this flag is on, the result is undefined.
-//
-// #define SPDLOG_NO_THREAD_ID
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment if logger name logging is not needed.
-// This will prevent spdlog from copying the logger name on each log call.
-//
-// #define SPDLOG_NO_NAME
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to enable the SPDLOG_DEBUG/SPDLOG_TRACE macros.
-//
-// #define SPDLOG_DEBUG_ON
-// #define SPDLOG_TRACE_ON
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to avoid locking in the registry operations (spdlog::get(), spdlog::drop() spdlog::register()).
-// Use only if your code never modifes concurrently the registry.
-// Note that upon creating a logger the registry is modified by spdlog..
-//
-// #define SPDLOG_NO_REGISTRY_MUTEX
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to avoid spdlog's usage of atomic log levels
-// Use only if your code never modifies a logger's log levels concurrently by different threads.
-//
-// #define SPDLOG_NO_ATOMIC_LEVELS
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to enable usage of wchar_t for file names on Windows.
-//
-// #define SPDLOG_WCHAR_FILENAMES
-///////////////////////////////////////////////////////////////////////////////
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to override default eol ("\n" or "\r\n" under Linux/Windows)
-//
-// #define SPDLOG_EOL ";-)\n"
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to use your own copy of the fmt library instead of spdlog's copy.
-// In this case spdlog will try to include <fmt/format.h> so set your -I flag accordingly.
-//
-// #define SPDLOG_FMT_EXTERNAL
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to enable syslog (disabled by default)
-//
-// #define SPDLOG_ENABLE_SYSLOG
-///////////////////////////////////////////////////////////////////////////////
-
-
-///////////////////////////////////////////////////////////////////////////////
-// Uncomment to prevent child processes from inheriting log file descriptors
-//
-// #define SPDLOG_PREVENT_CHILD_FD
-///////////////////////////////////////////////////////////////////////////////
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/.gitignore
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/.gitignore b/thirdparty/spdlog-20170710/.gitignore
new file mode 100644
index 0000000..b51a05b
--- /dev/null
+++ b/thirdparty/spdlog-20170710/.gitignore
@@ -0,0 +1,64 @@
+# Auto generated files
+*.slo
+*.lo
+*.o
+*.obj
+*.suo
+*.tlog
+*.ilk
+*.log
+*.pdb
+*.idb
+*.iobj
+*.ipdb
+*.opensdf
+*.sdf
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# Codelite
+.codelite
+
+# .orig files
+*.orig
+
+# example files
+example/*
+!example/example.cpp
+!example/bench.cpp
+!example/utils.h
+!example/Makefile*
+!example/example.sln
+!example/example.vcxproj
+!example/CMakeLists.txt
+!example/multisink.cpp
+!example/jni
+
+# generated files
+generated
+
+# Cmake
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Makefile
+cmake_install.cmake
+install_manifest.txt
+/tests/tests.VC.VC.opendb
+/tests/tests.VC.db
+/tests/tests
+/tests/logs/file_helper_test.txt
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/CMakeLists.txt
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/CMakeLists.txt b/thirdparty/spdlog-20170710/CMakeLists.txt
new file mode 100644
index 0000000..61c45b5
--- /dev/null
+++ b/thirdparty/spdlog-20170710/CMakeLists.txt
@@ -0,0 +1,87 @@
+#
+# Copyright(c) 2015 Ruslan Baratov.
+# Distributed under the MIT License (http://opensource.org/licenses/MIT)
+#
+
+cmake_minimum_required(VERSION 3.1)
+project(spdlog VERSION 1.0.0)
+include(CTest)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
+ set(CMAKE_CXX_FLAGS "-Wall ${CMAKE_CXX_FLAGS}")
+endif()
+
+add_library(spdlog INTERFACE)
+
+option(SPDLOG_BUILD_EXAMPLES "Build examples" OFF)
+option(SPDLOG_BUILD_TESTING "Build spdlog tests" ON)
+
+target_include_directories(
+ spdlog
+ INTERFACE
+ "$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>"
+ "$<INSTALL_INTERFACE:include>"
+)
+
+set(HEADER_BASE "${CMAKE_CURRENT_SOURCE_DIR}/include")
+
+if(SPDLOG_BUILD_EXAMPLES)
+ add_subdirectory(example)
+endif()
+
+if(SPDLOG_BUILD_TESTING)
+ add_subdirectory(tests)
+endif()
+
+### Install ###
+# * https://github.com/forexample/package-example
+set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
+
+set(config_install_dir "lib/cmake/${PROJECT_NAME}")
+set(include_install_dir "include")
+set(pkgconfig_install_dir "lib/pkgconfig")
+
+set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
+set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
+set(pkg_config "${generated_dir}/${PROJECT_NAME}.pc")
+set(targets_export_name "${PROJECT_NAME}Targets")
+set(namespace "${PROJECT_NAME}::")
+
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+ "${version_config}" COMPATIBILITY SameMajorVersion
+)
+
+# Note: use 'targets_export_name'
+configure_file("cmake/Config.cmake.in" "${project_config}" @ONLY)
+configure_file("cmake/spdlog.pc.in" "${pkg_config}" @ONLY)
+
+install(
+ TARGETS spdlog
+ EXPORT "${targets_export_name}"
+ INCLUDES DESTINATION "${include_install_dir}"
+)
+
+install(DIRECTORY "include/spdlog" DESTINATION "${include_install_dir}")
+
+install(
+ FILES "${project_config}" "${version_config}"
+ DESTINATION "${config_install_dir}"
+)
+
+install(
+ FILES "${pkg_config}"
+ DESTINATION "${pkgconfig_install_dir}"
+)
+
+install(
+ EXPORT "${targets_export_name}"
+ NAMESPACE "${namespace}"
+ DESTINATION "${config_install_dir}"
+)
+
+file(GLOB_RECURSE spdlog_include_SRCS "${HEADER_BASE}/*.h")
+add_custom_target(spdlog_headers_for_ide SOURCES ${spdlog_include_SRCS})
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/INSTALL
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/INSTALL b/thirdparty/spdlog-20170710/INSTALL
new file mode 100644
index 0000000..664509d
--- /dev/null
+++ b/thirdparty/spdlog-20170710/INSTALL
@@ -0,0 +1,13 @@
+spdlog is header only library.
+Just copy the files to your build tree and use a C++11 compiler
+
+Tested on:
+gcc 4.8.1 and above
+clang 3.5
+Visual Studio 2013
+
+gcc 4.8 flags: --std==c++11 -pthread -O3 -flto -Wl,--no-as-needed
+gcc 4.9 flags: --std=c++11 -pthread -O3 -flto
+
+
+see the makefile in the example folder
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/8389c8aa/thirdparty/spdlog-20170710/LICENSE
----------------------------------------------------------------------
diff --git a/thirdparty/spdlog-20170710/LICENSE b/thirdparty/spdlog-20170710/LICENSE
new file mode 100644
index 0000000..4b43e06
--- /dev/null
+++ b/thirdparty/spdlog-20170710/LICENSE
@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Gabi Melman.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+