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Posted to commits@nifi.apache.org by ph...@apache.org on 2018/01/02 18:28:16 UTC
[21/51] [partial] nifi-minifi-cpp git commit: MINIFICPP-351: Remove
Civetweb third party directory
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/ede68a10/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug.h
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug.h b/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug.h
deleted file mode 100644
index 256d2dc..0000000
--- a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Debugging macros, DUK_DPRINT() and its variants in particular.
- *
- * DUK_DPRINT() allows formatted debug prints, and supports standard
- * and Duktape specific formatters. See duk_debug_vsnprintf.c for details.
- *
- * DUK_D(x), DUK_DD(x), and DUK_DDD(x) are used together with log macros
- * for technical reasons. They are concretely used to hide 'x' from the
- * compiler when the corresponding log level is disabled. This allows
- * clean builds on non-C99 compilers, at the cost of more verbose code.
- * Examples:
- *
- * DUK_D(DUK_DPRINT("foo"));
- * DUK_DD(DUK_DDPRINT("foo"));
- * DUK_DDD(DUK_DDDPRINT("foo"));
- *
- * This approach is preferable to the old "double parentheses" hack because
- * double parentheses make the C99 solution worse: __FILE__ and __LINE__ can
- * no longer be added transparently without going through globals, which
- * works poorly with threading.
- */
-
-#ifndef DUK_DEBUG_H_INCLUDED
-#define DUK_DEBUG_H_INCLUDED
-
-#ifdef DUK_USE_DEBUG
-
-#if defined(DUK_USE_DPRINT)
-#define DUK_D(x) x
-#else
-#define DUK_D(x) do { } while (0) /* omit */
-#endif
-
-#if defined(DUK_USE_DDPRINT)
-#define DUK_DD(x) x
-#else
-#define DUK_DD(x) do { } while (0) /* omit */
-#endif
-
-#if defined(DUK_USE_DDDPRINT)
-#define DUK_DDD(x) x
-#else
-#define DUK_DDD(x) do { } while (0) /* omit */
-#endif
-
-/*
- * Exposed debug macros: debugging enabled
- */
-
-#define DUK_LEVEL_DEBUG 1
-#define DUK_LEVEL_DDEBUG 2
-#define DUK_LEVEL_DDDEBUG 3
-
-#ifdef DUK_USE_VARIADIC_MACROS
-
-/* Note: combining __FILE__, __LINE__, and __func__ into fmt would be
- * possible compile time, but waste some space with shared function names.
- */
-#define DUK__DEBUG_LOG(lev,...) duk_debug_log((duk_small_int_t) (lev), DUK_FILE_MACRO, (duk_int_t) DUK_LINE_MACRO, DUK_FUNC_MACRO, __VA_ARGS__);
-
-#define DUK_DPRINT(...) DUK__DEBUG_LOG(DUK_LEVEL_DEBUG, __VA_ARGS__)
-
-#ifdef DUK_USE_DDPRINT
-#define DUK_DDPRINT(...) DUK__DEBUG_LOG(DUK_LEVEL_DDEBUG, __VA_ARGS__)
-#else
-#define DUK_DDPRINT(...)
-#endif
-
-#ifdef DUK_USE_DDDPRINT
-#define DUK_DDDPRINT(...) DUK__DEBUG_LOG(DUK_LEVEL_DDDEBUG, __VA_ARGS__)
-#else
-#define DUK_DDDPRINT(...)
-#endif
-
-#else /* DUK_USE_VARIADIC_MACROS */
-
-#define DUK__DEBUG_STASH(lev) \
- (void) DUK_SNPRINTF(duk_debug_file_stash, DUK_DEBUG_STASH_SIZE, "%s", (const char *) DUK_FILE_MACRO), \
- duk_debug_file_stash[DUK_DEBUG_STASH_SIZE - 1] = (char) 0; \
- (void) DUK_SNPRINTF(duk_debug_line_stash, DUK_DEBUG_STASH_SIZE, "%ld", (long) DUK_LINE_MACRO), \
- duk_debug_line_stash[DUK_DEBUG_STASH_SIZE - 1] = (char) 0; \
- (void) DUK_SNPRINTF(duk_debug_func_stash, DUK_DEBUG_STASH_SIZE, "%s", (const char *) DUK_FUNC_MACRO), \
- duk_debug_func_stash[DUK_DEBUG_STASH_SIZE - 1] = (char) 0; \
- (void) (duk_debug_level_stash = (lev))
-
-/* Without variadic macros resort to comma expression trickery to handle debug
- * prints. This generates a lot of harmless warnings. These hacks are not
- * needed normally because DUK_D() and friends will hide the entire debug log
- * statement from the compiler.
- */
-
-#ifdef DUK_USE_DPRINT
-#define DUK_DPRINT DUK__DEBUG_STASH(DUK_LEVEL_DEBUG), (void) duk_debug_log /* args go here in parens */
-#else
-#define DUK_DPRINT 0 && /* args go here as a comma expression in parens */
-#endif
-
-#ifdef DUK_USE_DDPRINT
-#define DUK_DDPRINT DUK__DEBUG_STASH(DUK_LEVEL_DDEBUG), (void) duk_debug_log /* args go here in parens */
-#else
-#define DUK_DDPRINT 0 && /* args */
-#endif
-
-#ifdef DUK_USE_DDDPRINT
-#define DUK_DDDPRINT DUK__DEBUG_STASH(DUK_LEVEL_DDDEBUG), (void) duk_debug_log /* args go here in parens */
-#else
-#define DUK_DDDPRINT 0 && /* args */
-#endif
-
-#endif /* DUK_USE_VARIADIC_MACROS */
-
-#else /* DUK_USE_DEBUG */
-
-/*
- * Exposed debug macros: debugging disabled
- */
-
-#define DUK_D(x) do { } while (0) /* omit */
-#define DUK_DD(x) do { } while (0) /* omit */
-#define DUK_DDD(x) do { } while (0) /* omit */
-
-#ifdef DUK_USE_VARIADIC_MACROS
-
-#define DUK_DPRINT(...)
-#define DUK_DDPRINT(...)
-#define DUK_DDDPRINT(...)
-
-#else /* DUK_USE_VARIADIC_MACROS */
-
-#define DUK_DPRINT 0 && /* args go here as a comma expression in parens */
-#define DUK_DDPRINT 0 && /* args */
-#define DUK_DDDPRINT 0 && /* args */
-
-#endif /* DUK_USE_VARIADIC_MACROS */
-
-#endif /* DUK_USE_DEBUG */
-
-/*
- * Structs
- */
-
-#ifdef DUK_USE_DEBUG
-struct duk_fixedbuffer {
- duk_uint8_t *buffer;
- duk_size_t length;
- duk_size_t offset;
- duk_bool_t truncated;
-};
-#endif
-
-/*
- * Prototypes
- */
-
-#ifdef DUK_USE_DEBUG
-DUK_INTERNAL_DECL duk_int_t duk_debug_vsnprintf(char *str, duk_size_t size, const char *format, va_list ap);
-#if 0 /*unused*/
-DUK_INTERNAL_DECL duk_int_t duk_debug_snprintf(char *str, duk_size_t size, const char *format, ...);
-#endif
-DUK_INTERNAL_DECL void duk_debug_format_funcptr(char *buf, duk_size_t buf_size, duk_uint8_t *fptr, duk_size_t fptr_size);
-
-#ifdef DUK_USE_VARIADIC_MACROS
-DUK_INTERNAL_DECL void duk_debug_log(duk_small_int_t level, const char *file, duk_int_t line, const char *func, const char *fmt, ...);
-#else /* DUK_USE_VARIADIC_MACROS */
-/* parameter passing, not thread safe */
-#define DUK_DEBUG_STASH_SIZE 128
-#if !defined(DUK_SINGLE_FILE)
-DUK_INTERNAL_DECL char duk_debug_file_stash[DUK_DEBUG_STASH_SIZE];
-DUK_INTERNAL_DECL char duk_debug_line_stash[DUK_DEBUG_STASH_SIZE];
-DUK_INTERNAL_DECL char duk_debug_func_stash[DUK_DEBUG_STASH_SIZE];
-DUK_INTERNAL_DECL duk_small_int_t duk_debug_level_stash;
-#endif
-DUK_INTERNAL_DECL void duk_debug_log(const char *fmt, ...);
-#endif /* DUK_USE_VARIADIC_MACROS */
-
-DUK_INTERNAL_DECL void duk_fb_put_bytes(duk_fixedbuffer *fb, const duk_uint8_t *buffer, duk_size_t length);
-DUK_INTERNAL_DECL void duk_fb_put_byte(duk_fixedbuffer *fb, duk_uint8_t x);
-DUK_INTERNAL_DECL void duk_fb_put_cstring(duk_fixedbuffer *fb, const char *x);
-DUK_INTERNAL_DECL void duk_fb_sprintf(duk_fixedbuffer *fb, const char *fmt, ...);
-DUK_INTERNAL_DECL void duk_fb_put_funcptr(duk_fixedbuffer *fb, duk_uint8_t *fptr, duk_size_t fptr_size);
-DUK_INTERNAL_DECL duk_bool_t duk_fb_is_full(duk_fixedbuffer *fb);
-
-#endif /* DUK_USE_DEBUG */
-
-#endif /* DUK_DEBUG_H_INCLUDED */
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/ede68a10/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_fixedbuffer.c
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diff --git a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_fixedbuffer.c b/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_fixedbuffer.c
deleted file mode 100644
index b8538af..0000000
--- a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_fixedbuffer.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Fixed buffer helper useful for debugging, requires no allocation
- * which is critical for debugging.
- */
-
-#include "duk_internal.h"
-
-#ifdef DUK_USE_DEBUG
-
-DUK_INTERNAL void duk_fb_put_bytes(duk_fixedbuffer *fb, const duk_uint8_t *buffer, duk_size_t length) {
- duk_size_t avail;
- duk_size_t copylen;
-
- avail = (fb->offset >= fb->length ? (duk_size_t) 0 : (duk_size_t) (fb->length - fb->offset));
- if (length > avail) {
- copylen = avail;
- fb->truncated = 1;
- } else {
- copylen = length;
- }
- DUK_MEMCPY(fb->buffer + fb->offset, buffer, copylen);
- fb->offset += copylen;
-}
-
-DUK_INTERNAL void duk_fb_put_byte(duk_fixedbuffer *fb, duk_uint8_t x) {
- duk_fb_put_bytes(fb, (const duk_uint8_t *) &x, 1);
-}
-
-DUK_INTERNAL void duk_fb_put_cstring(duk_fixedbuffer *fb, const char *x) {
- duk_fb_put_bytes(fb, (const duk_uint8_t *) x, (duk_size_t) DUK_STRLEN(x));
-}
-
-DUK_INTERNAL void duk_fb_sprintf(duk_fixedbuffer *fb, const char *fmt, ...) {
- duk_size_t avail;
- va_list ap;
-
- va_start(ap, fmt);
- avail = (fb->offset >= fb->length ? (duk_size_t) 0 : (duk_size_t) (fb->length - fb->offset));
- if (avail > 0) {
- duk_int_t res = (duk_int_t) DUK_VSNPRINTF((char *) (fb->buffer + fb->offset), avail, fmt, ap);
- if (res < 0) {
- /* error */
- } else if ((duk_size_t) res >= avail) {
- /* (maybe) truncated */
- fb->offset += avail;
- if ((duk_size_t) res > avail) {
- /* actual chars dropped (not just NUL term) */
- fb->truncated = 1;
- }
- } else {
- /* normal */
- fb->offset += res;
- }
- }
- va_end(ap);
-}
-
-DUK_INTERNAL void duk_fb_put_funcptr(duk_fixedbuffer *fb, duk_uint8_t *fptr, duk_size_t fptr_size) {
- char buf[64+1];
- duk_debug_format_funcptr(buf, sizeof(buf), fptr, fptr_size);
- buf[sizeof(buf) - 1] = (char) 0;
- duk_fb_put_cstring(fb, buf);
-}
-
-DUK_INTERNAL duk_bool_t duk_fb_is_full(duk_fixedbuffer *fb) {
- return (fb->offset >= fb->length);
-}
-
-#endif /* DUK_USE_DEBUG */
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/ede68a10/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_heap.c
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diff --git a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_heap.c b/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_heap.c
deleted file mode 100644
index 134e634..0000000
--- a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_heap.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * Debug dumping of duk_heap.
- */
-
-#include "duk_internal.h"
-
-#ifdef DUK_USE_DEBUG
-
-#if 0 /*unused*/
-DUK_LOCAL void duk__sanitize_snippet(char *buf, duk_size_t buf_size, duk_hstring *str) {
- duk_size_t i;
- duk_size_t nchars;
- duk_size_t maxchars;
- duk_uint8_t *data;
-
- DUK_MEMZERO(buf, buf_size);
-
- maxchars = (duk_size_t) (buf_size - 1);
- data = DUK_HSTRING_GET_DATA(str);
- nchars = ((duk_size_t) str->blen < maxchars ? (duk_size_t) str->blen : maxchars);
- for (i = 0; i < nchars; i++) {
- duk_small_int_t c = (duk_small_int_t) data[i];
- if (c < 0x20 || c > 0x7e) {
- c = '.';
- }
- buf[i] = (char) c;
- }
-}
-#endif
-
-#if 0
-DUK_LOCAL const char *duk__get_heap_type_string(duk_heaphdr *hdr) {
- switch (DUK_HEAPHDR_GET_TYPE(hdr)) {
- case DUK_HTYPE_STRING:
- return "string";
- case DUK_HTYPE_OBJECT:
- return "object";
- case DUK_HTYPE_BUFFER:
- return "buffer";
- default:
- return "???";
- }
-}
-#endif
-
-#if 0
-DUK_LOCAL void duk__dump_indented(duk_heaphdr *obj, int index) {
- DUK_UNREF(obj);
- DUK_UNREF(index);
- DUK_UNREF(duk__get_heap_type_string);
-
-#ifdef DUK_USE_REFERENCE_COUNTING
- DUK_D(DUK_DPRINT(" [%ld]: %p %s (flags: 0x%08lx, ref: %ld) -> %!O",
- (long) index,
- (void *) obj,
- (const char *) duk__get_heap_type_string(obj),
- (unsigned long) DUK_HEAPHDR_GET_FLAGS(obj),
- (long) DUK_HEAPHDR_GET_REFCOUNT(obj),
- (duk_heaphdr *) obj));
-#else
- DUK_D(DUK_DPRINT(" [%ld]: %p %s (flags: 0x%08lx) -> %!O",
- (long) index,
- (void *) obj,
- (const char *) duk__get_heap_type_string(obj),
- (unsigned long) DUK_HEAPHDR_GET_FLAGS(obj),
- (duk_heaphdr *) obj));
-#endif
-}
-#endif
-
-#if 0 /*unused*/
-DUK_LOCAL void duk__dump_heaphdr_list(duk_heap *heap, duk_heaphdr *root, const char *name) {
- duk_int_t count;
- duk_heaphdr *curr;
-
- DUK_UNREF(heap);
- DUK_UNREF(name);
-
- count = 0;
- curr = root;
- while (curr) {
- count++;
- curr = DUK_HEAPHDR_GET_NEXT(curr);
- }
-
- DUK_D(DUK_DPRINT("%s, %ld objects", (const char *) name, (long) count));
-
- count = 0;
- curr = root;
- while (curr) {
- count++;
- duk__dump_indented(curr, count);
- curr = DUK_HEAPHDR_GET_NEXT(curr);
- }
-}
-#endif
-
-#if 0 /*unused*/
-DUK_LOCAL void duk__dump_stringtable(duk_heap *heap) {
- duk_uint_fast32_t i;
- char buf[64+1];
-
- DUK_D(DUK_DPRINT("stringtable %p, used %ld, size %ld, load %ld%%",
- (void *) heap->strtable,
- (long) heap->st_used,
- (long) heap->st_size,
- (long) (((double) heap->st_used) / ((double) heap->st_size) * 100.0)));
-
- for (i = 0; i < (duk_uint_fast32_t) heap->st_size; i++) {
- duk_hstring *e = heap->strtable[i];
-
- if (!e) {
- DUK_D(DUK_DPRINT(" [%ld]: NULL", (long) i));
- } else if (e == DUK_STRTAB_DELETED_MARKER(heap)) {
- DUK_D(DUK_DPRINT(" [%ld]: DELETED", (long) i));
- } else {
- duk__sanitize_snippet(buf, sizeof(buf), e);
-
-#ifdef DUK_USE_REFERENCE_COUNTING
- DUK_D(DUK_DPRINT(" [%ld]: %p (flags: 0x%08lx, ref: %ld) '%s', strhash=0x%08lx, blen=%ld, clen=%ld, "
- "arridx=%ld, internal=%ld, reserved_word=%ld, strict_reserved_word=%ld, eval_or_arguments=%ld",
- (long) i,
- (void *) e,
- (unsigned long) DUK_HEAPHDR_GET_FLAGS((duk_heaphdr *) e),
- (long) DUK_HEAPHDR_GET_REFCOUNT((duk_heaphdr *) e),
- (const char *) buf,
- (unsigned long) e->hash,
- (long) e->blen,
- (long) e->clen,
- (long) (DUK_HSTRING_HAS_ARRIDX(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_INTERNAL(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_RESERVED_WORD(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_STRICT_RESERVED_WORD(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_EVAL_OR_ARGUMENTS(e) ? 1 : 0)));
-#else
- DUK_D(DUK_DPRINT(" [%ld]: %p (flags: 0x%08lx) '%s', strhash=0x%08lx, blen=%ld, clen=%ld, "
- "arridx=%ld, internal=%ld, reserved_word=%ld, strict_reserved_word=%ld, eval_or_arguments=%ld",
- (long) i,
- (void *) e,
- (unsigned long) DUK_HEAPHDR_GET_FLAGS((duk_heaphdr *) e),
- (const char *) buf,
- (long) e->hash,
- (long) e->blen,
- (long) e->clen,
- (long) (DUK_HSTRING_HAS_ARRIDX(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_INTERNAL(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_RESERVED_WORD(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_STRICT_RESERVED_WORD(e) ? 1 : 0),
- (long) (DUK_HSTRING_HAS_EVAL_OR_ARGUMENTS(e) ? 1 : 0)));
-#endif
- }
- }
-}
-#endif
-
-#if 0 /*unused*/
-DUK_LOCAL void duk__dump_strcache(duk_heap *heap) {
- duk_uint_fast32_t i;
- char buf[64+1];
-
- DUK_D(DUK_DPRINT("stringcache"));
-
- for (i = 0; i < (duk_uint_fast32_t) DUK_HEAP_STRCACHE_SIZE; i++) {
- duk_strcache *c = &heap->strcache[i];
- if (!c->h) {
- DUK_D(DUK_DPRINT(" [%ld]: bidx=%ld, cidx=%ld, str=NULL",
- (long) i, (long) c->bidx, (long) c->cidx));
- } else {
- duk__sanitize_snippet(buf, sizeof(buf), c->h);
- DUK_D(DUK_DPRINT(" [%ld]: bidx=%ld cidx=%ld str=%s",
- (long) i, (long) c->bidx, (long) c->cidx, (const char *) buf));
- }
- }
-}
-#endif
-
-#if 0 /*unused*/
-DUK_INTERNAL void duk_debug_dump_heap(duk_heap *heap) {
- char buf[64+1];
-
- DUK_D(DUK_DPRINT("=== heap %p ===", (void *) heap));
- DUK_D(DUK_DPRINT(" flags: 0x%08lx", (unsigned long) heap->flags));
-
- /* Note: there is no standard formatter for function pointers */
-#ifdef DUK_USE_GCC_PRAGMAS
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-pedantic"
-#endif
- duk_debug_format_funcptr(buf, sizeof(buf), (duk_uint8_t *) &heap->alloc_func, sizeof(heap->alloc_func));
- DUK_D(DUK_DPRINT(" alloc_func: %s", (const char *) buf));
- duk_debug_format_funcptr(buf, sizeof(buf), (duk_uint8_t *) &heap->realloc_func, sizeof(heap->realloc_func));
- DUK_D(DUK_DPRINT(" realloc_func: %s", (const char *) buf));
- duk_debug_format_funcptr(buf, sizeof(buf), (duk_uint8_t *) &heap->free_func, sizeof(heap->free_func));
- DUK_D(DUK_DPRINT(" free_func: %s", (const char *) buf));
- duk_debug_format_funcptr(buf, sizeof(buf), (duk_uint8_t *) &heap->fatal_func, sizeof(heap->fatal_func));
- DUK_D(DUK_DPRINT(" fatal_func: %s", (const char *) buf));
-#ifdef DUK_USE_GCC_PRAGMAS
-#pragma GCC diagnostic pop
-#endif
-
- DUK_D(DUK_DPRINT(" heap_udata: %p", (void *) heap->heap_udata));
-
-#ifdef DUK_USE_MARK_AND_SWEEP
-#ifdef DUK_USE_VOLUNTARY_GC
- DUK_D(DUK_DPRINT(" mark-and-sweep trig counter: %ld", (long) heap->mark_and_sweep_trigger_counter));
-#endif
- DUK_D(DUK_DPRINT(" mark-and-sweep rec depth: %ld", (long) heap->mark_and_sweep_recursion_depth));
- DUK_D(DUK_DPRINT(" mark-and-sweep base flags: 0x%08lx", (unsigned long) heap->mark_and_sweep_base_flags));
-#endif
-
- DUK_D(DUK_DPRINT(" lj.jmpbuf_ptr: %p", (void *) heap->lj.jmpbuf_ptr));
- DUK_D(DUK_DPRINT(" lj.type: %ld", (long) heap->lj.type));
- DUK_D(DUK_DPRINT(" lj.value1: %!T", (duk_tval *) &heap->lj.value1));
- DUK_D(DUK_DPRINT(" lj.value2: %!T", (duk_tval *) &heap->lj.value2));
- DUK_D(DUK_DPRINT(" lj.iserror: %ld", (long) heap->lj.iserror));
-
- DUK_D(DUK_DPRINT(" handling_error: %ld", (long) heap->handling_error));
-
- DUK_D(DUK_DPRINT(" heap_thread: %!@O", (duk_heaphdr *) heap->heap_thread));
- DUK_D(DUK_DPRINT(" curr_thread: %!@O", (duk_heaphdr *) heap->curr_thread));
- DUK_D(DUK_DPRINT(" heap_object: %!@O", (duk_heaphdr *) heap->heap_object));
-
- DUK_D(DUK_DPRINT(" call_recursion_depth: %ld", (long) heap->call_recursion_depth));
- DUK_D(DUK_DPRINT(" call_recursion_limit: %ld", (long) heap->call_recursion_limit));
-
- DUK_D(DUK_DPRINT(" hash_seed: 0x%08lx", (unsigned long) heap->hash_seed));
- DUK_D(DUK_DPRINT(" rnd_state: 0x%08lx", (unsigned long) heap->rnd_state));
-
- duk__dump_strcache(heap);
-
- duk__dump_heaphdr_list(heap, heap->heap_allocated, "heap allocated");
-
-#ifdef DUK_USE_REFERENCE_COUNTING
- duk__dump_heaphdr_list(heap, heap->refzero_list, "refcounting refzero list");
-#endif
-
-#ifdef DUK_USE_MARK_AND_SWEEP
- duk__dump_heaphdr_list(heap, heap->finalize_list, "mark-and-sweep finalize list");
-#endif
-
- duk__dump_stringtable(heap);
-
- /* heap->strs: not worth dumping */
-}
-#endif
-
-#endif /* DUK_USE_DEBUG */
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/ede68a10/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_macros.c
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_macros.c b/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_macros.c
deleted file mode 100644
index 582a981..0000000
--- a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_macros.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Debugging macro calls.
- */
-
-#include "duk_internal.h"
-
-#ifdef DUK_USE_DEBUG
-
-/*
- * Debugging enabled
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-
-#define DUK__DEBUG_BUFSIZE DUK_USE_DEBUG_BUFSIZE
-DUK_LOCAL char duk__debug_buf[DUK__DEBUG_BUFSIZE];
-
-DUK_LOCAL const char *duk__get_level_string(duk_small_int_t level) {
- switch ((int) level) {
- case DUK_LEVEL_DEBUG:
- return "D";
- case DUK_LEVEL_DDEBUG:
- return "DD";
- case DUK_LEVEL_DDDEBUG:
- return "DDD";
- }
- return "???";
-}
-
-#ifdef DUK_USE_DPRINT_COLORS
-
-/* http://en.wikipedia.org/wiki/ANSI_escape_code */
-#define DUK__TERM_REVERSE "\x1b[7m"
-#define DUK__TERM_BRIGHT "\x1b[1m"
-#define DUK__TERM_RESET "\x1b[0m"
-#define DUK__TERM_BLUE "\x1b[34m"
-#define DUK__TERM_RED "\x1b[31m"
-
-DUK_LOCAL const char *duk__get_term_1(duk_small_int_t level) {
- DUK_UNREF(level);
- return (const char *) DUK__TERM_RED;
-}
-
-DUK_LOCAL const char *duk__get_term_2(duk_small_int_t level) {
- switch ((int) level) {
- case DUK_LEVEL_DEBUG:
- return (const char *) (DUK__TERM_RESET DUK__TERM_BRIGHT);
- case DUK_LEVEL_DDEBUG:
- return (const char *) (DUK__TERM_RESET);
- case DUK_LEVEL_DDDEBUG:
- return (const char *) (DUK__TERM_RESET DUK__TERM_BLUE);
- }
- return (const char *) DUK__TERM_RESET;
-}
-
-DUK_LOCAL const char *duk__get_term_3(duk_small_int_t level) {
- DUK_UNREF(level);
- return (const char *) DUK__TERM_RESET;
-}
-
-#else
-
-DUK_LOCAL const char *duk__get_term_1(duk_small_int_t level) {
- DUK_UNREF(level);
- return (const char *) "";
-}
-
-DUK_LOCAL const char *duk__get_term_2(duk_small_int_t level) {
- DUK_UNREF(level);
- return (const char *) "";
-}
-
-DUK_LOCAL const char *duk__get_term_3(duk_small_int_t level) {
- DUK_UNREF(level);
- return (const char *) "";
-}
-
-#endif /* DUK_USE_DPRINT_COLORS */
-
-#ifdef DUK_USE_VARIADIC_MACROS
-
-DUK_INTERNAL void duk_debug_log(duk_small_int_t level, const char *file, duk_int_t line, const char *func, const char *fmt, ...) {
- va_list ap;
-
- va_start(ap, fmt);
-
- DUK_MEMZERO((void *) duk__debug_buf, (size_t) DUK__DEBUG_BUFSIZE);
- duk_debug_vsnprintf(duk__debug_buf, DUK__DEBUG_BUFSIZE - 1, fmt, ap);
-
- DUK_FPRINTF(DUK_STDERR, "%s[%s] %s:%ld (%s):%s %s%s\n",
- (const char *) duk__get_term_1(level),
- (const char *) duk__get_level_string(level),
- (const char *) file,
- (long) line,
- (const char *) func,
- (const char *) duk__get_term_2(level),
- (const char *) duk__debug_buf,
- (const char *) duk__get_term_3(level));
- DUK_FFLUSH(DUK_STDERR);
-
- va_end(ap);
-}
-
-#else /* DUK_USE_VARIADIC_MACROS */
-
-DUK_INTERNAL char duk_debug_file_stash[DUK_DEBUG_STASH_SIZE];
-DUK_INTERNAL char duk_debug_line_stash[DUK_DEBUG_STASH_SIZE];
-DUK_INTERNAL char duk_debug_func_stash[DUK_DEBUG_STASH_SIZE];
-DUK_INTERNAL duk_small_int_t duk_debug_level_stash;
-
-DUK_INTERNAL void duk_debug_log(const char *fmt, ...) {
- va_list ap;
- duk_small_int_t level = duk_debug_level_stash;
-
- va_start(ap, fmt);
-
- DUK_MEMZERO((void *) duk__debug_buf, (size_t) DUK__DEBUG_BUFSIZE);
- duk_debug_vsnprintf(duk__debug_buf, DUK__DEBUG_BUFSIZE - 1, fmt, ap);
-
- DUK_FPRINTF(DUK_STDERR, "%s[%s] %s:%s (%s):%s %s%s\n",
- (const char *) duk__get_term_1(level),
- (const char *) duk__get_level_string(duk_debug_level_stash),
- (const char *) duk_debug_file_stash,
- (const char *) duk_debug_line_stash,
- (const char *) duk_debug_func_stash,
- (const char *) duk__get_term_2(level),
- (const char *) duk__debug_buf,
- (const char *) duk__get_term_3(level));
- DUK_FFLUSH(DUK_STDERR);
-
- va_end(ap);
-}
-
-#endif /* DUK_USE_VARIADIC_MACROS */
-
-#else /* DUK_USE_DEBUG */
-
-/*
- * Debugging disabled
- */
-
-#endif /* DUK_USE_DEBUG */
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/ede68a10/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_vsnprintf.c
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_vsnprintf.c b/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_vsnprintf.c
deleted file mode 100644
index 50881c5..0000000
--- a/thirdparty/civetweb-1.10/src/third_party/duktape-1.5.2/src-separate/duk_debug_vsnprintf.c
+++ /dev/null
@@ -1,1049 +0,0 @@
-/*
- * Custom formatter for debug printing, allowing Duktape specific data
- * structures (such as tagged values and heap objects) to be printed with
- * a nice format string. Because debug printing should not affect execution
- * state, formatting here must be independent of execution (see implications
- * below) and must not allocate memory.
- *
- * Custom format tags begin with a '%!' to safely distinguish them from
- * standard format tags. The following conversions are supported:
- *
- * %!T tagged value (duk_tval *)
- * %!O heap object (duk_heaphdr *)
- * %!I decoded bytecode instruction
- * %!C bytecode instruction opcode name (arg is long)
- *
- * Everything is serialized in a JSON-like manner. The default depth is one
- * level, internal prototype is not followed, and internal properties are not
- * serialized. The following modifiers change this behavior:
- *
- * @ print pointers
- * # print binary representations (where applicable)
- * d deep traversal of own properties (not prototype)
- * p follow prototype chain (useless without 'd')
- * i include internal properties (other than prototype)
- * x hexdump buffers
- * h heavy formatting
- *
- * For instance, the following serializes objects recursively, but does not
- * follow the prototype chain nor print internal properties: "%!dO".
- *
- * Notes:
- *
- * * Standard snprintf return value semantics seem to vary. This
- * implementation returns the number of bytes it actually wrote
- * (excluding the null terminator). If retval == buffer size,
- * output was truncated (except for corner cases).
- *
- * * Output format is intentionally different from Ecmascript
- * formatting requirements, as formatting here serves debugging
- * of internals.
- *
- * * Depth checking (and updating) is done in each type printer
- * separately, to allow them to call each other freely.
- *
- * * Some pathological structures might take ages to print (e.g.
- * self recursion with 100 properties pointing to the object
- * itself). To guard against these, each printer also checks
- * whether the output buffer is full; if so, early exit.
- *
- * * Reference loops are detected using a loop stack.
- */
-
-#include "duk_internal.h"
-
-#ifdef DUK_USE_DEBUG
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-
-/* list of conversion specifiers that terminate a format tag;
- * this is unfortunately guesswork.
- */
-#define DUK__ALLOWED_STANDARD_SPECIFIERS "diouxXeEfFgGaAcsCSpnm"
-
-/* maximum length of standard format tag that we support */
-#define DUK__MAX_FORMAT_TAG_LENGTH 32
-
-/* heapobj recursion depth when deep printing is selected */
-#define DUK__DEEP_DEPTH_LIMIT 8
-
-/* maximum recursion depth for loop detection stacks */
-#define DUK__LOOP_STACK_DEPTH 256
-
-/* must match bytecode defines now; build autogenerate? */
-DUK_LOCAL const char *duk__bc_optab[64] = {
- "LDREG", "STREG", "LDCONST", "LDINT", "LDINTX", "MPUTOBJ", "MPUTOBJI", "MPUTARR", "MPUTARRI", "NEW",
- "NEWI", "REGEXP", "CSREG", "CSREGI", "GETVAR", "PUTVAR", "DECLVAR", "DELVAR", "CSVAR", "CSVARI",
- "CLOSURE", "GETPROP", "PUTPROP", "DELPROP", "CSPROP", "CSPROPI", "ADD", "SUB", "MUL", "DIV",
- "MOD", "BAND", "BOR", "BXOR", "BASL", "BLSR", "BASR", "EQ", "NEQ", "SEQ",
- "SNEQ", "GT", "GE", "LT", "LE", "IF", "JUMP", "RETURN", "CALL", "CALLI",
- "TRYCATCH", "EXTRA", "PREINCR", "PREDECR", "POSTINCR", "POSTDECR", "PREINCV", "PREDECV", "POSTINCV", "POSTDECV",
- "PREINCP", "PREDECP", "POSTINCP", "POSTDECP"
-};
-
-DUK_LOCAL const char *duk__bc_extraoptab[256] = {
- "NOP", "INVALID", "LDTHIS", "LDUNDEF", "LDNULL", "LDTRUE", "LDFALSE", "NEWOBJ", "NEWARR", "SETALEN",
- "TYPEOF", "TYPEOFID", "INITENUM", "NEXTENUM", "INITSET", "INITSETI", "INITGET", "INITGETI", "ENDTRY", "ENDCATCH",
- "ENDFIN", "THROW", "INVLHS", "UNM", "UNP", "DEBUGGER", "BREAK", "CONTINUE", "BNOT", "LNOT",
- "INSTOF", "IN", "LABEL", "ENDLABEL", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
-
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
-
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
-
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
-
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX", "XXX",
-
- "XXX", "XXX", "XXX", "XXX", "XXX", "XXX"
-};
-
-typedef struct duk__dprint_state duk__dprint_state;
-struct duk__dprint_state {
- duk_fixedbuffer *fb;
-
- /* loop_stack_index could be perhaps be replaced by 'depth', but it's nice
- * to not couple these two mechanisms unnecessarily.
- */
- duk_hobject *loop_stack[DUK__LOOP_STACK_DEPTH];
- duk_int_t loop_stack_index;
- duk_int_t loop_stack_limit;
-
- duk_int_t depth;
- duk_int_t depth_limit;
-
- duk_bool_t pointer;
- duk_bool_t heavy;
- duk_bool_t binary;
- duk_bool_t follow_proto;
- duk_bool_t internal;
- duk_bool_t hexdump;
-};
-
-/* helpers */
-DUK_LOCAL_DECL void duk__print_hstring(duk__dprint_state *st, duk_hstring *k, duk_bool_t quotes);
-DUK_LOCAL_DECL void duk__print_hobject(duk__dprint_state *st, duk_hobject *h);
-DUK_LOCAL_DECL void duk__print_hbuffer(duk__dprint_state *st, duk_hbuffer *h);
-DUK_LOCAL_DECL void duk__print_tval(duk__dprint_state *st, duk_tval *tv);
-DUK_LOCAL_DECL void duk__print_instr(duk__dprint_state *st, duk_instr_t ins);
-DUK_LOCAL_DECL void duk__print_heaphdr(duk__dprint_state *st, duk_heaphdr *h);
-DUK_LOCAL_DECL void duk__print_shared_heaphdr(duk__dprint_state *st, duk_heaphdr *h);
-DUK_LOCAL_DECL void duk__print_shared_heaphdr_string(duk__dprint_state *st, duk_heaphdr_string *h);
-
-DUK_LOCAL void duk__print_shared_heaphdr(duk__dprint_state *st, duk_heaphdr *h) {
- duk_fixedbuffer *fb = st->fb;
-
- if (st->heavy) {
- duk_fb_sprintf(fb, "(%p)", (void *) h);
- }
-
- if (!h) {
- return;
- }
-
- if (st->binary) {
- duk_size_t i;
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_LBRACKET);
- for (i = 0; i < (duk_size_t) sizeof(*h); i++) {
- duk_fb_sprintf(fb, "%02lx", (unsigned long) ((duk_uint8_t *)h)[i]);
- }
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_RBRACKET);
- }
-
-#ifdef DUK_USE_REFERENCE_COUNTING /* currently implicitly also DUK_USE_DOUBLE_LINKED_HEAP */
- if (st->heavy) {
- duk_fb_sprintf(fb, "[h_next=%p,h_prev=%p,h_refcount=%lu,h_flags=%08lx,type=%ld,"
- "reachable=%ld,temproot=%ld,finalizable=%ld,finalized=%ld]",
- (void *) DUK_HEAPHDR_GET_NEXT(NULL, h),
- (void *) DUK_HEAPHDR_GET_PREV(NULL, h),
- (unsigned long) DUK_HEAPHDR_GET_REFCOUNT(h),
- (unsigned long) DUK_HEAPHDR_GET_FLAGS(h),
- (long) DUK_HEAPHDR_GET_TYPE(h),
- (long) (DUK_HEAPHDR_HAS_REACHABLE(h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_TEMPROOT(h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZABLE(h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZED(h) ? 1 : 0));
- }
-#else
- if (st->heavy) {
- duk_fb_sprintf(fb, "[h_next=%p,h_flags=%08lx,type=%ld,reachable=%ld,temproot=%ld,finalizable=%ld,finalized=%ld]",
- (void *) DUK_HEAPHDR_GET_NEXT(NULL, h),
- (unsigned long) DUK_HEAPHDR_GET_FLAGS(h),
- (long) DUK_HEAPHDR_GET_TYPE(h),
- (long) (DUK_HEAPHDR_HAS_REACHABLE(h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_TEMPROOT(h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZABLE(h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZED(h) ? 1 : 0));
- }
-#endif
-}
-
-DUK_LOCAL void duk__print_shared_heaphdr_string(duk__dprint_state *st, duk_heaphdr_string *h) {
- duk_fixedbuffer *fb = st->fb;
-
- if (st->heavy) {
- duk_fb_sprintf(fb, "(%p)", (void *) h);
- }
-
- if (!h) {
- return;
- }
-
- if (st->binary) {
- duk_size_t i;
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_LBRACKET);
- for (i = 0; i < (duk_size_t) sizeof(*h); i++) {
- duk_fb_sprintf(fb, "%02lx", (unsigned long) ((duk_uint8_t *)h)[i]);
- }
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_RBRACKET);
- }
-
-#ifdef DUK_USE_REFERENCE_COUNTING
- if (st->heavy) {
- duk_fb_sprintf(fb, "[h_refcount=%lu,h_flags=%08lx,type=%ld,reachable=%ld,temproot=%ld,finalizable=%ld,finalized=%ld]",
- (unsigned long) DUK_HEAPHDR_GET_REFCOUNT((duk_heaphdr *) h),
- (unsigned long) DUK_HEAPHDR_GET_FLAGS((duk_heaphdr *) h),
- (long) DUK_HEAPHDR_GET_TYPE((duk_heaphdr *) h),
- (long) (DUK_HEAPHDR_HAS_REACHABLE((duk_heaphdr *) h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_TEMPROOT((duk_heaphdr *) h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZABLE((duk_heaphdr *) h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZED((duk_heaphdr *) h) ? 1 : 0));
- }
-#else
- if (st->heavy) {
- duk_fb_sprintf(fb, "[h_flags=%08lx,type=%ld,reachable=%ld,temproot=%ld,finalizable=%ld,finalized=%ld]",
- (unsigned long) DUK_HEAPHDR_GET_FLAGS((duk_heaphdr *) h),
- (long) DUK_HEAPHDR_GET_TYPE((duk_heaphdr *) h),
- (long) (DUK_HEAPHDR_HAS_REACHABLE((duk_heaphdr *) h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_TEMPROOT((duk_heaphdr *) h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZABLE((duk_heaphdr *) h) ? 1 : 0),
- (long) (DUK_HEAPHDR_HAS_FINALIZED((duk_heaphdr *) h) ? 1 : 0));
- }
-#endif
-}
-
-DUK_LOCAL void duk__print_hstring(duk__dprint_state *st, duk_hstring *h, duk_bool_t quotes) {
- duk_fixedbuffer *fb = st->fb;
- const duk_uint8_t *p;
- const duk_uint8_t *p_end;
-
- /* terminal type: no depth check */
-
- if (duk_fb_is_full(fb)) {
- return;
- }
-
- duk__print_shared_heaphdr_string(st, &h->hdr);
-
- if (!h) {
- duk_fb_put_cstring(fb, "NULL");
- return;
- }
-
- p = DUK_HSTRING_GET_DATA(h);
- p_end = p + DUK_HSTRING_GET_BYTELEN(h);
-
- if (p_end > p && p[0] == DUK_ASC_UNDERSCORE) {
- /* if property key begins with underscore, encode it with
- * forced quotes (e.g. "_Foo") to distinguish it from encoded
- * internal properties (e.g. \xffBar -> _Bar).
- */
- quotes = 1;
- }
-
- if (quotes) {
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_DOUBLEQUOTE);
- }
- while (p < p_end) {
- duk_uint8_t ch = *p++;
-
- /* two special escapes: '\' and '"', other printables as is */
- if (ch == '\\') {
- duk_fb_sprintf(fb, "\\\\");
- } else if (ch == '"') {
- duk_fb_sprintf(fb, "\\\"");
- } else if (ch >= 0x20 && ch <= 0x7e) {
- duk_fb_put_byte(fb, ch);
- } else if (ch == 0xff && !quotes) {
- /* encode \xffBar as _Bar if no quotes are applied, this is for
- * readable internal keys.
- */
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_UNDERSCORE);
- } else {
- duk_fb_sprintf(fb, "\\x%02lx", (unsigned long) ch);
- }
- }
- if (quotes) {
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_DOUBLEQUOTE);
- }
-#ifdef DUK_USE_REFERENCE_COUNTING
- /* XXX: limit to quoted strings only, to save keys from being cluttered? */
- duk_fb_sprintf(fb, "/%lu", (unsigned long) DUK_HEAPHDR_GET_REFCOUNT(&h->hdr));
-#endif
-}
-
-#ifdef DUK__COMMA
-#undef DUK__COMMA
-#endif
-#define DUK__COMMA() do { \
- if (first) { \
- first = 0; \
- } else { \
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_COMMA); \
- } \
- } while (0)
-
-DUK_LOCAL void duk__print_hobject(duk__dprint_state *st, duk_hobject *h) {
- duk_fixedbuffer *fb = st->fb;
- duk_uint_fast32_t i;
- duk_tval *tv;
- duk_hstring *key;
- duk_bool_t first = 1;
- const char *brace1 = "{";
- const char *brace2 = "}";
- duk_bool_t pushed_loopstack = 0;
-
- if (duk_fb_is_full(fb)) {
- return;
- }
-
- duk__print_shared_heaphdr(st, &h->hdr);
-
- if (h && DUK_HOBJECT_HAS_ARRAY_PART(h)) {
- brace1 = "[";
- brace2 = "]";
- }
-
- if (!h) {
- duk_fb_put_cstring(fb, "NULL");
- goto finished;
- }
-
- if (st->depth >= st->depth_limit) {
- if (DUK_HOBJECT_IS_COMPILEDFUNCTION(h)) {
- duk_fb_sprintf(fb, "%sobject/compiledfunction %p%s", (const char *) brace1, (void *) h, (const char *) brace2);
- } else if (DUK_HOBJECT_IS_NATIVEFUNCTION(h)) {
- duk_fb_sprintf(fb, "%sobject/nativefunction %p%s", (const char *) brace1, (void *) h, (const char *) brace2);
- } else if (DUK_HOBJECT_IS_THREAD(h)) {
- duk_fb_sprintf(fb, "%sobject/thread %p%s", (const char *) brace1, (void *) h, (const char *) brace2);
- } else {
- duk_fb_sprintf(fb, "%sobject %p%s", (const char *) brace1, (void *) h, (const char *) brace2); /* may be NULL */
- }
- return;
- }
-
- for (i = 0; i < (duk_uint_fast32_t) st->loop_stack_index; i++) {
- if (st->loop_stack[i] == h) {
- duk_fb_sprintf(fb, "%sLOOP:%p%s", (const char *) brace1, (void *) h, (const char *) brace2);
- return;
- }
- }
-
- /* after this, return paths should 'goto finished' for decrement */
- st->depth++;
-
- if (st->loop_stack_index >= st->loop_stack_limit) {
- duk_fb_sprintf(fb, "%sOUT-OF-LOOP-STACK%s", (const char *) brace1, (const char *) brace2);
- goto finished;
- }
- st->loop_stack[st->loop_stack_index++] = h;
- pushed_loopstack = 1;
-
- /*
- * Notation: double underscore used for internal properties which are not
- * stored in the property allocation (e.g. '__valstack').
- */
-
- duk_fb_put_cstring(fb, brace1);
-
- if (DUK_HOBJECT_GET_PROPS(NULL, h)) {
- duk_uint32_t a_limit;
-
- a_limit = DUK_HOBJECT_GET_ASIZE(h);
- if (st->internal) {
- /* dump all allocated entries, unused entries print as 'unused',
- * note that these may extend beyond current 'length' and look
- * a bit funny.
- */
- } else {
- /* leave out trailing 'unused' elements */
- while (a_limit > 0) {
- tv = DUK_HOBJECT_A_GET_VALUE_PTR(NULL, h, a_limit - 1);
- if (!DUK_TVAL_IS_UNUSED(tv)) {
- break;
- }
- a_limit--;
- }
- }
-
- for (i = 0; i < a_limit; i++) {
- tv = DUK_HOBJECT_A_GET_VALUE_PTR(NULL, h, i);
- DUK__COMMA();
- duk__print_tval(st, tv);
- }
- for (i = 0; i < DUK_HOBJECT_GET_ENEXT(h); i++) {
- key = DUK_HOBJECT_E_GET_KEY(NULL, h, i);
- if (!key) {
- continue;
- }
- if (!st->internal &&
- DUK_HSTRING_GET_BYTELEN(key) > 0 &&
- DUK_HSTRING_GET_DATA(key)[0] == 0xff) {
- /* XXX: use DUK_HSTRING_FLAG_INTERNAL? */
- continue;
- }
- DUK__COMMA();
- duk__print_hstring(st, key, 0);
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_COLON);
- if (DUK_HOBJECT_E_SLOT_IS_ACCESSOR(NULL, h, i)) {
- duk_fb_sprintf(fb, "[get:%p,set:%p]",
- (void *) DUK_HOBJECT_E_GET_VALUE(NULL, h, i).a.get,
- (void *) DUK_HOBJECT_E_GET_VALUE(NULL, h, i).a.set);
- } else {
- tv = &DUK_HOBJECT_E_GET_VALUE(NULL, h, i).v;
- duk__print_tval(st, tv);
- }
- if (st->heavy) {
- duk_fb_sprintf(fb, "<%02lx>", (unsigned long) DUK_HOBJECT_E_GET_FLAGS(NULL, h, i));
- }
- }
- }
- if (st->internal) {
- if (DUK_HOBJECT_HAS_EXTENSIBLE(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__extensible:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_CONSTRUCTABLE(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__constructable:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_BOUND(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__bound:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_COMPILEDFUNCTION(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__compiledfunction:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_NATIVEFUNCTION(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__nativefunction:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_THREAD(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__thread:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_ARRAY_PART(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__array_part:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_STRICT(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__strict:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_NEWENV(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__newenv:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_NAMEBINDING(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__namebinding:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_CREATEARGS(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__createargs:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_ENVRECCLOSED(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__envrecclosed:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_EXOTIC_ARRAY(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__exotic_array:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_EXOTIC_STRINGOBJ(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__exotic_stringobj:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_EXOTIC_ARGUMENTS(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__exotic_arguments:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_EXOTIC_DUKFUNC(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__exotic_dukfunc:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_IS_BUFFEROBJECT(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__exotic_bufferobj:true");
- } else {
- ;
- }
- if (DUK_HOBJECT_HAS_EXOTIC_PROXYOBJ(h)) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__exotic_proxyobj:true");
- } else {
- ;
- }
- }
- if (st->internal && DUK_HOBJECT_IS_COMPILEDFUNCTION(h)) {
- duk_hcompiledfunction *f = (duk_hcompiledfunction *) h;
- DUK__COMMA(); duk_fb_put_cstring(fb, "__data:");
- duk__print_hbuffer(st, (duk_hbuffer *) DUK_HCOMPILEDFUNCTION_GET_DATA(NULL, f));
- DUK__COMMA(); duk_fb_sprintf(fb, "__nregs:%ld", (long) f->nregs);
- DUK__COMMA(); duk_fb_sprintf(fb, "__nargs:%ld", (long) f->nargs);
-#if defined(DUK_USE_DEBUGGER_SUPPORT)
- DUK__COMMA(); duk_fb_sprintf(fb, "__start_line:%ld", (long) f->start_line);
- DUK__COMMA(); duk_fb_sprintf(fb, "__end_line:%ld", (long) f->end_line);
-#endif
- DUK__COMMA(); duk_fb_put_cstring(fb, "__data:");
- duk__print_hbuffer(st, (duk_hbuffer *) DUK_HCOMPILEDFUNCTION_GET_DATA(NULL, f));
- } else if (st->internal && DUK_HOBJECT_IS_NATIVEFUNCTION(h)) {
- duk_hnativefunction *f = (duk_hnativefunction *) h;
- DUK__COMMA(); duk_fb_sprintf(fb, "__func:");
- duk_fb_put_funcptr(fb, (duk_uint8_t *) &f->func, sizeof(f->func));
- DUK__COMMA(); duk_fb_sprintf(fb, "__nargs:%ld", (long) f->nargs);
- DUK__COMMA(); duk_fb_sprintf(fb, "__magic:%ld", (long) f->magic);
- } else if (st->internal && DUK_HOBJECT_IS_BUFFEROBJECT(h)) {
- duk_hbufferobject *b = (duk_hbufferobject *) h;
- DUK__COMMA(); duk_fb_sprintf(fb, "__buf:");
- duk__print_hbuffer(st, (duk_hbuffer *) b->buf);
- DUK__COMMA(); duk_fb_sprintf(fb, "__offset:%ld", (long) b->offset);
- DUK__COMMA(); duk_fb_sprintf(fb, "__length:%ld", (long) b->length);
- DUK__COMMA(); duk_fb_sprintf(fb, "__shift:%ld", (long) b->shift);
- DUK__COMMA(); duk_fb_sprintf(fb, "__elemtype:%ld", (long) b->elem_type);
- } else if (st->internal && DUK_HOBJECT_IS_THREAD(h)) {
- duk_hthread *t = (duk_hthread *) h;
- DUK__COMMA(); duk_fb_sprintf(fb, "__strict:%ld", (long) t->strict);
- DUK__COMMA(); duk_fb_sprintf(fb, "__state:%ld", (long) t->state);
- DUK__COMMA(); duk_fb_sprintf(fb, "__unused1:%ld", (long) t->unused1);
- DUK__COMMA(); duk_fb_sprintf(fb, "__unused2:%ld", (long) t->unused2);
- DUK__COMMA(); duk_fb_sprintf(fb, "__valstack_max:%ld", (long) t->valstack_max);
- DUK__COMMA(); duk_fb_sprintf(fb, "__callstack_max:%ld", (long) t->callstack_max);
- DUK__COMMA(); duk_fb_sprintf(fb, "__catchstack_max:%ld", (long) t->catchstack_max);
- DUK__COMMA(); duk_fb_sprintf(fb, "__valstack:%p", (void *) t->valstack);
- DUK__COMMA(); duk_fb_sprintf(fb, "__valstack_end:%p/%ld", (void *) t->valstack_end, (long) (t->valstack_end - t->valstack));
- DUK__COMMA(); duk_fb_sprintf(fb, "__valstack_bottom:%p/%ld", (void *) t->valstack_bottom, (long) (t->valstack_bottom - t->valstack));
- DUK__COMMA(); duk_fb_sprintf(fb, "__valstack_top:%p/%ld", (void *) t->valstack_top, (long) (t->valstack_top - t->valstack));
- DUK__COMMA(); duk_fb_sprintf(fb, "__catchstack:%p", (void *) t->catchstack);
- DUK__COMMA(); duk_fb_sprintf(fb, "__catchstack_size:%ld", (long) t->catchstack_size);
- DUK__COMMA(); duk_fb_sprintf(fb, "__catchstack_top:%ld", (long) t->catchstack_top);
- DUK__COMMA(); duk_fb_sprintf(fb, "__resumer:"); duk__print_hobject(st, (duk_hobject *) t->resumer);
- /* XXX: print built-ins array? */
-
- }
-#ifdef DUK_USE_REFERENCE_COUNTING
- if (st->internal) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__refcount:%lu", (unsigned long) DUK_HEAPHDR_GET_REFCOUNT((duk_heaphdr *) h));
- }
-#endif
- if (st->internal) {
- DUK__COMMA(); duk_fb_sprintf(fb, "__class:%ld", (long) DUK_HOBJECT_GET_CLASS_NUMBER(h));
- }
-
- DUK__COMMA(); duk_fb_sprintf(fb, "__heapptr:%p", (void *) h); /* own pointer */
-
- /* prototype should be last, for readability */
- if (DUK_HOBJECT_GET_PROTOTYPE(NULL, h)) {
- if (st->follow_proto) {
- DUK__COMMA(); duk_fb_put_cstring(fb, "__prototype:"); duk__print_hobject(st, DUK_HOBJECT_GET_PROTOTYPE(NULL, h));
- } else {
- DUK__COMMA(); duk_fb_sprintf(fb, "__prototype:%p", (void *) DUK_HOBJECT_GET_PROTOTYPE(NULL, h));
- }
- }
-
- duk_fb_put_cstring(fb, brace2);
-
-#if defined(DUK_USE_HOBJECT_HASH_PART)
- if (st->heavy && DUK_HOBJECT_GET_HSIZE(h) > 0) {
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_LANGLE);
- for (i = 0; i < DUK_HOBJECT_GET_HSIZE(h); i++) {
- duk_uint_t h_idx = DUK_HOBJECT_H_GET_INDEX(NULL, h, i);
- if (i > 0) {
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_COMMA);
- }
- if (h_idx == DUK_HOBJECT_HASHIDX_UNUSED) {
- duk_fb_sprintf(fb, "u");
- } else if (h_idx == DUK_HOBJECT_HASHIDX_DELETED) {
- duk_fb_sprintf(fb, "d");
- } else {
- duk_fb_sprintf(fb, "%ld", (long) h_idx);
- }
- }
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_RANGLE);
- }
-#endif
-
- finished:
- st->depth--;
- if (pushed_loopstack) {
- st->loop_stack_index--;
- st->loop_stack[st->loop_stack_index] = NULL;
- }
-}
-
-#undef DUK__COMMA
-
-DUK_LOCAL void duk__print_hbuffer(duk__dprint_state *st, duk_hbuffer *h) {
- duk_fixedbuffer *fb = st->fb;
- duk_size_t i, n;
- duk_uint8_t *p;
-
- if (duk_fb_is_full(fb)) {
- return;
- }
-
- /* terminal type: no depth check */
-
- if (!h) {
- duk_fb_put_cstring(fb, "NULL");
- return;
- }
-
- if (DUK_HBUFFER_HAS_DYNAMIC(h)) {
- if (DUK_HBUFFER_HAS_EXTERNAL(h)) {
- duk_hbuffer_external *g = (duk_hbuffer_external *) h;
- duk_fb_sprintf(fb, "buffer:external:%p:%ld",
- (void *) DUK_HBUFFER_EXTERNAL_GET_DATA_PTR(NULL, g),
- (long) DUK_HBUFFER_EXTERNAL_GET_SIZE(g));
- } else {
- duk_hbuffer_dynamic *g = (duk_hbuffer_dynamic *) h;
- duk_fb_sprintf(fb, "buffer:dynamic:%p:%ld",
- (void *) DUK_HBUFFER_DYNAMIC_GET_DATA_PTR(NULL, g),
- (long) DUK_HBUFFER_DYNAMIC_GET_SIZE(g));
- }
- } else {
- duk_fb_sprintf(fb, "buffer:fixed:%ld", (long) DUK_HBUFFER_GET_SIZE(h));
- }
-
-#ifdef DUK_USE_REFERENCE_COUNTING
- duk_fb_sprintf(fb, "/%lu", (unsigned long) DUK_HEAPHDR_GET_REFCOUNT(&h->hdr));
-#endif
-
- if (st->hexdump) {
- duk_fb_sprintf(fb, "=[");
- n = DUK_HBUFFER_GET_SIZE(h);
- p = (duk_uint8_t *) DUK_HBUFFER_GET_DATA_PTR(NULL, h);
- for (i = 0; i < n; i++) {
- duk_fb_sprintf(fb, "%02lx", (unsigned long) p[i]);
- }
- duk_fb_sprintf(fb, "]");
- }
-}
-
-DUK_LOCAL void duk__print_heaphdr(duk__dprint_state *st, duk_heaphdr *h) {
- duk_fixedbuffer *fb = st->fb;
-
- if (duk_fb_is_full(fb)) {
- return;
- }
-
- if (!h) {
- duk_fb_put_cstring(fb, "NULL");
- return;
- }
-
- switch (DUK_HEAPHDR_GET_TYPE(h)) {
- case DUK_HTYPE_STRING:
- duk__print_hstring(st, (duk_hstring *) h, 1);
- break;
- case DUK_HTYPE_OBJECT:
- duk__print_hobject(st, (duk_hobject *) h);
- break;
- case DUK_HTYPE_BUFFER:
- duk__print_hbuffer(st, (duk_hbuffer *) h);
- break;
- default:
- duk_fb_sprintf(fb, "[unknown htype %ld]", (long) DUK_HEAPHDR_GET_TYPE(h));
- break;
- }
-}
-
-DUK_LOCAL void duk__print_tval(duk__dprint_state *st, duk_tval *tv) {
- duk_fixedbuffer *fb = st->fb;
-
- if (duk_fb_is_full(fb)) {
- return;
- }
-
- /* depth check is done when printing an actual type */
-
- if (st->heavy) {
- duk_fb_sprintf(fb, "(%p)", (void *) tv);
- }
-
- if (!tv) {
- duk_fb_put_cstring(fb, "NULL");
- return;
- }
-
- if (st->binary) {
- duk_size_t i;
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_LBRACKET);
- for (i = 0; i < (duk_size_t) sizeof(*tv); i++) {
- duk_fb_sprintf(fb, "%02lx", (unsigned long) ((duk_uint8_t *)tv)[i]);
- }
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_RBRACKET);
- }
-
- if (st->heavy) {
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_LANGLE);
- }
- switch (DUK_TVAL_GET_TAG(tv)) {
- case DUK_TAG_UNDEFINED: {
- duk_fb_put_cstring(fb, "undefined");
- break;
- }
- case DUK_TAG_UNUSED: {
- duk_fb_put_cstring(fb, "unused");
- break;
- }
- case DUK_TAG_NULL: {
- duk_fb_put_cstring(fb, "null");
- break;
- }
- case DUK_TAG_BOOLEAN: {
- duk_fb_put_cstring(fb, DUK_TVAL_GET_BOOLEAN(tv) ? "true" : "false");
- break;
- }
- case DUK_TAG_STRING: {
- /* Note: string is a terminal heap object, so no depth check here */
- duk__print_hstring(st, DUK_TVAL_GET_STRING(tv), 1);
- break;
- }
- case DUK_TAG_OBJECT: {
- duk__print_hobject(st, DUK_TVAL_GET_OBJECT(tv));
- break;
- }
- case DUK_TAG_BUFFER: {
- duk__print_hbuffer(st, DUK_TVAL_GET_BUFFER(tv));
- break;
- }
- case DUK_TAG_POINTER: {
- duk_fb_sprintf(fb, "pointer:%p", (void *) DUK_TVAL_GET_POINTER(tv));
- break;
- }
- case DUK_TAG_LIGHTFUNC: {
- duk_c_function func;
- duk_small_uint_t lf_flags;
-
- DUK_TVAL_GET_LIGHTFUNC(tv, func, lf_flags);
- duk_fb_sprintf(fb, "lightfunc:");
- duk_fb_put_funcptr(fb, (duk_uint8_t *) &func, sizeof(func));
- duk_fb_sprintf(fb, ":%04lx", (long) lf_flags);
- break;
- }
-#if defined(DUK_USE_FASTINT)
- case DUK_TAG_FASTINT:
-#endif
- default: {
- /* IEEE double is approximately 16 decimal digits; print a couple extra */
- DUK_ASSERT(!DUK_TVAL_IS_UNUSED(tv));
- DUK_ASSERT(DUK_TVAL_IS_NUMBER(tv));
- duk_fb_sprintf(fb, "%.18g", (double) DUK_TVAL_GET_NUMBER(tv));
- break;
- }
- }
- if (st->heavy) {
- duk_fb_put_byte(fb, (duk_uint8_t) DUK_ASC_RANGLE);
- }
-}
-
-DUK_LOCAL void duk__print_instr(duk__dprint_state *st, duk_instr_t ins) {
- duk_fixedbuffer *fb = st->fb;
- duk_small_int_t op;
- const char *op_name;
- const char *extraop_name;
-
- op = (duk_small_int_t) DUK_DEC_OP(ins);
- op_name = duk__bc_optab[op];
-
- /* XXX: option to fix opcode length so it lines up nicely */
-
- if (op == DUK_OP_EXTRA) {
- extraop_name = duk__bc_extraoptab[DUK_DEC_A(ins)];
-
- duk_fb_sprintf(fb, "%s %ld, %ld",
- (const char *) extraop_name, (long) DUK_DEC_B(ins), (long) DUK_DEC_C(ins));
- } else if (op == DUK_OP_JUMP) {
- duk_int_t diff1 = DUK_DEC_ABC(ins) - DUK_BC_JUMP_BIAS; /* from next pc */
- duk_int_t diff2 = diff1 + 1; /* from curr pc */
-
- duk_fb_sprintf(fb, "%s %ld (to pc%c%ld)",
- (const char *) op_name, (long) diff1,
- (int) (diff2 >= 0 ? '+' : '-'), /* char format: use int */
- (long) (diff2 >= 0 ? diff2 : -diff2));
- } else {
- duk_fb_sprintf(fb, "%s %ld, %ld, %ld",
- (const char *) op_name, (long) DUK_DEC_A(ins),
- (long) DUK_DEC_B(ins), (long) DUK_DEC_C(ins));
- }
-}
-
-DUK_LOCAL void duk__print_opcode(duk__dprint_state *st, duk_small_int_t opcode) {
- duk_fixedbuffer *fb = st->fb;
-
- if (opcode < DUK_BC_OP_MIN || opcode > DUK_BC_OP_MAX) {
- duk_fb_sprintf(fb, "?(%ld)", (long) opcode);
- } else {
- duk_fb_sprintf(fb, "%s", (const char *) duk__bc_optab[opcode]);
- }
-}
-
-DUK_INTERNAL duk_int_t duk_debug_vsnprintf(char *str, duk_size_t size, const char *format, va_list ap) {
- duk_fixedbuffer fb;
- const char *p = format;
- const char *p_end = p + DUK_STRLEN(format);
- duk_int_t retval;
-
- DUK_MEMZERO(&fb, sizeof(fb));
- fb.buffer = (duk_uint8_t *) str;
- fb.length = size;
- fb.offset = 0;
- fb.truncated = 0;
-
- while (p < p_end) {
- char ch = *p++;
- const char *p_begfmt = NULL;
- duk_bool_t got_exclamation = 0;
- duk_bool_t got_long = 0; /* %lf, %ld etc */
- duk__dprint_state st;
-
- if (ch != DUK_ASC_PERCENT) {
- duk_fb_put_byte(&fb, (duk_uint8_t) ch);
- continue;
- }
-
- /*
- * Format tag parsing. Since we don't understand all the
- * possible format tags allowed, we just scan for a terminating
- * specifier and keep track of relevant modifiers that we do
- * understand. See man 3 printf.
- */
-
- DUK_MEMZERO(&st, sizeof(st));
- st.fb = &fb;
- st.depth = 0;
- st.depth_limit = 1;
- st.loop_stack_index = 0;
- st.loop_stack_limit = DUK__LOOP_STACK_DEPTH;
-
- p_begfmt = p - 1;
- while (p < p_end) {
- ch = *p++;
-
- if (ch == DUK_ASC_STAR) {
- /* unsupported: would consume multiple args */
- goto error;
- } else if (ch == DUK_ASC_PERCENT) {
- duk_fb_put_byte(&fb, (duk_uint8_t) DUK_ASC_PERCENT);
- break;
- } else if (ch == DUK_ASC_EXCLAMATION) {
- got_exclamation = 1;
- } else if (!got_exclamation && ch == DUK_ASC_LC_L) {
- got_long = 1;
- } else if (got_exclamation && ch == DUK_ASC_LC_D) {
- st.depth_limit = DUK__DEEP_DEPTH_LIMIT;
- } else if (got_exclamation && ch == DUK_ASC_LC_P) {
- st.follow_proto = 1;
- } else if (got_exclamation && ch == DUK_ASC_LC_I) {
- st.internal = 1;
- } else if (got_exclamation && ch == DUK_ASC_LC_X) {
- st.hexdump = 1;
- } else if (got_exclamation && ch == DUK_ASC_LC_H) {
- st.heavy = 1;
- } else if (got_exclamation && ch == DUK_ASC_ATSIGN) {
- st.pointer = 1;
- } else if (got_exclamation && ch == DUK_ASC_HASH) {
- st.binary = 1;
- } else if (got_exclamation && ch == DUK_ASC_UC_T) {
- duk_tval *t = va_arg(ap, duk_tval *);
- if (st.pointer && !st.heavy) {
- duk_fb_sprintf(&fb, "(%p)", (void *) t);
- }
- duk__print_tval(&st, t);
- break;
- } else if (got_exclamation && ch == DUK_ASC_UC_O) {
- duk_heaphdr *t = va_arg(ap, duk_heaphdr *);
- if (st.pointer && !st.heavy) {
- duk_fb_sprintf(&fb, "(%p)", (void *) t);
- }
- duk__print_heaphdr(&st, t);
- break;
- } else if (got_exclamation && ch == DUK_ASC_UC_I) {
- duk_instr_t t = va_arg(ap, duk_instr_t);
- duk__print_instr(&st, t);
- break;
- } else if (got_exclamation && ch == DUK_ASC_UC_C) {
- long t = va_arg(ap, long);
- duk__print_opcode(&st, (duk_small_int_t) t);
- break;
- } else if (!got_exclamation && strchr(DUK__ALLOWED_STANDARD_SPECIFIERS, (int) ch)) {
- char fmtbuf[DUK__MAX_FORMAT_TAG_LENGTH];
- duk_size_t fmtlen;
-
- DUK_ASSERT(p >= p_begfmt);
- fmtlen = (duk_size_t) (p - p_begfmt);
- if (fmtlen >= sizeof(fmtbuf)) {
- /* format is too large, abort */
- goto error;
- }
- DUK_MEMZERO(fmtbuf, sizeof(fmtbuf));
- DUK_MEMCPY(fmtbuf, p_begfmt, fmtlen);
-
- /* assume exactly 1 arg, which is why '*' is forbidden; arg size still
- * depends on type though.
- */
-
- if (ch == DUK_ASC_LC_F || ch == DUK_ASC_LC_G || ch == DUK_ASC_LC_E) {
- /* %f and %lf both consume a 'long' */
- double arg = va_arg(ap, double);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else if (ch == DUK_ASC_LC_D && got_long) {
- /* %ld */
- long arg = va_arg(ap, long);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else if (ch == DUK_ASC_LC_D) {
- /* %d; only 16 bits are guaranteed */
- int arg = va_arg(ap, int);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else if (ch == DUK_ASC_LC_U && got_long) {
- /* %lu */
- unsigned long arg = va_arg(ap, unsigned long);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else if (ch == DUK_ASC_LC_U) {
- /* %u; only 16 bits are guaranteed */
- unsigned int arg = va_arg(ap, unsigned int);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else if (ch == DUK_ASC_LC_X && got_long) {
- /* %lx */
- unsigned long arg = va_arg(ap, unsigned long);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else if (ch == DUK_ASC_LC_X) {
- /* %x; only 16 bits are guaranteed */
- unsigned int arg = va_arg(ap, unsigned int);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else if (ch == DUK_ASC_LC_S) {
- /* %s */
- const char *arg = va_arg(ap, const char *);
- if (arg == NULL) {
- /* '%s' and NULL is not portable, so special case
- * it for debug printing.
- */
- duk_fb_sprintf(&fb, "NULL");
- } else {
- duk_fb_sprintf(&fb, fmtbuf, arg);
- }
- } else if (ch == DUK_ASC_LC_P) {
- /* %p */
- void *arg = va_arg(ap, void *);
- if (arg == NULL) {
- /* '%p' and NULL is portable, but special case it
- * anyway to get a standard NULL marker in logs.
- */
- duk_fb_sprintf(&fb, "NULL");
- } else {
- duk_fb_sprintf(&fb, fmtbuf, arg);
- }
- } else if (ch == DUK_ASC_LC_C) {
- /* '%c', passed concretely as int */
- int arg = va_arg(ap, int);
- duk_fb_sprintf(&fb, fmtbuf, arg);
- } else {
- /* Should not happen. */
- duk_fb_sprintf(&fb, "INVALID-FORMAT(%s)", (const char *) fmtbuf);
- }
- break;
- } else {
- /* ignore */
- }
- }
- }
- goto done;
-
- error:
- duk_fb_put_cstring(&fb, "FMTERR");
- /* fall through */
-
- done:
- retval = (duk_int_t) fb.offset;
- duk_fb_put_byte(&fb, (duk_uint8_t) 0);
-
- /* return total chars written excluding terminator */
- return retval;
-}
-
-#if 0 /*unused*/
-DUK_INTERNAL duk_int_t duk_debug_snprintf(char *str, duk_size_t size, const char *format, ...) {
- duk_int_t retval;
- va_list ap;
- va_start(ap, format);
- retval = duk_debug_vsnprintf(str, size, format, ap);
- va_end(ap);
- return retval;
-}
-#endif
-
-/* Formatting function pointers is tricky: there is no standard pointer for
- * function pointers and the size of a function pointer may depend on the
- * specific pointer type. This helper formats a function pointer based on
- * its memory layout to get something useful on most platforms.
- */
-DUK_INTERNAL void duk_debug_format_funcptr(char *buf, duk_size_t buf_size, duk_uint8_t *fptr, duk_size_t fptr_size) {
- duk_size_t i;
- duk_uint8_t *p = (duk_uint8_t *) buf;
- duk_uint8_t *p_end = (duk_uint8_t *) (buf + buf_size - 1);
-
- DUK_MEMZERO(buf, buf_size);
-
- for (i = 0; i < fptr_size; i++) {
- duk_int_t left = (duk_int_t) (p_end - p);
- duk_uint8_t ch;
- if (left <= 0) {
- break;
- }
-
- /* Quite approximate but should be useful for little and big endian. */
-#ifdef DUK_USE_INTEGER_BE
- ch = fptr[i];
-#else
- ch = fptr[fptr_size - 1 - i];
-#endif
- p += DUK_SNPRINTF((char *) p, left, "%02lx", (unsigned long) ch);
- }
-}
-
-#endif /* DUK_USE_DEBUG */