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Posted to commits@nifi.apache.org by al...@apache.org on 2017/05/04 19:06:55 UTC
[47/52] [partial] nifi-minifi-cpp git commit: Remove libxml2,
civetweb thirdparty.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/b26ac36e/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/config/genconfig.py
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/config/genconfig.py b/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/config/genconfig.py
deleted file mode 100644
index 9c99648..0000000
--- a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/config/genconfig.py
+++ /dev/null
@@ -1,1537 +0,0 @@
-#!/usr/bin/env python2
-#
-# Process Duktape option metadata and produce various useful outputs:
-#
-# - duk_config.h with specific or autodetected platform, compiler, and
-# architecture; forced options; sanity checks; etc
-# - option documentation for Duktape 1.x feature options (DUK_OPT_xxx)
-# - option documentation for Duktape 1.x/2.x config options (DUK_USE_xxx)
-#
-# Genconfig tries to build all outputs based on modular metadata, so that
-# managing a large number of config options (which is hard to avoid given
-# the wide range of targets Duktape supports) remains maintainable.
-#
-# Genconfig does *not* try to support all exotic platforms out there.
-# Instead, the goal is to allow the metadata to be extended, or to provide
-# a reasonable starting point for manual duk_config.h tweaking.
-#
-# For Duktape 1.3 release the main goal was to autogenerate a Duktape 1.2
-# compatible "autodetect" header from legacy snippets, with other outputs
-# being experimental. For Duktape 1.4 duk_config.h is always created from
-# modular sources.
-#
-
-import os
-import sys
-import re
-import json
-import yaml
-import optparse
-import tarfile
-import tempfile
-import atexit
-import shutil
-try:
- from StringIO import StringIO
-except ImportError:
- from io import StringIO
-
-#
-# Globals holding scanned metadata, helper snippets, etc
-#
-
-# Metadata to scan from config files.
-use_defs = None
-use_defs_list = None
-opt_defs = None
-opt_defs_list = None
-use_tags = None
-use_tags_list = None
-tags_meta = None
-required_use_meta_keys = [
- 'define',
- 'introduced',
- 'default',
- 'tags',
- 'description'
-]
-allowed_use_meta_keys = [
- 'define',
- 'feature_enables',
- 'feature_disables',
- 'feature_snippet',
- 'feature_no_default',
- 'related_feature_defines',
- 'introduced',
- 'deprecated',
- 'removed',
- 'unused',
- 'requires',
- 'conflicts',
- 'related',
- 'default',
- 'tags',
- 'description',
-]
-required_opt_meta_keys = [
- 'define',
- 'introduced',
- 'tags',
- 'description'
-]
-allowed_opt_meta_keys = [
- 'define',
- 'introduced',
- 'deprecated',
- 'removed',
- 'unused',
- 'requires',
- 'conflicts',
- 'related',
- 'tags',
- 'description'
-]
-
-# Preferred tag order for option documentation.
-doc_tag_order = [
- 'portability',
- 'memory',
- 'lowmemory',
- 'ecmascript',
- 'execution',
- 'debugger',
- 'debug',
- 'development'
-]
-
-# Preferred tag order for generated C header files.
-header_tag_order = doc_tag_order
-
-# Helper headers snippets.
-helper_snippets = None
-
-# Assume these provides come from outside.
-assumed_provides = {
- 'DUK_SINGLE_FILE': True, # compiling Duktape from a single source file (duktape.c) version
- 'DUK_COMPILING_DUKTAPE': True, # compiling Duktape (not user application)
- 'DUK_CONFIG_H_INCLUDED': True, # artifact, include guard
-}
-
-# Platform files must provide at least these (additional checks
-# in validate_platform_file()). Fill-ins provide missing optionals.
-platform_required_provides = [
- 'DUK_USE_OS_STRING' # must be #define'd
-]
-
-# Architecture files must provide at least these (additional checks
-# in validate_architecture_file()). Fill-ins provide missing optionals.
-architecture_required_provides = [
- 'DUK_USE_ARCH_STRING'
-]
-
-# Compiler files must provide at least these (additional checks
-# in validate_compiler_file()). Fill-ins provide missing optionals.
-compiler_required_provides = [
- # Compilers need a lot of defines; missing defines are automatically
- # filled in with defaults (which are mostly compiler independent), so
- # the requires define list is not very large.
-
- 'DUK_USE_COMPILER_STRING', # must be #define'd
- 'DUK_USE_BRANCH_HINTS', # may be #undef'd, as long as provided
- 'DUK_USE_VARIADIC_MACROS', # may be #undef'd, as long as provided
- 'DUK_USE_UNION_INITIALIZERS' # may be #undef'd, as long as provided
-]
-
-#
-# Miscellaneous helpers
-#
-
-def get_auto_delete_tempdir():
- tmpdir = tempfile.mkdtemp(suffix='-genconfig')
- def _f(dirname):
- #print('Deleting temporary directory: %r' % dirname)
- if os.path.isdir(dirname) and '-genconfig' in dirname:
- shutil.rmtree(dirname)
- atexit.register(_f, tmpdir)
- return tmpdir
-
-def strip_comments_from_lines(lines):
- # Not exact but close enough. Doesn't handle string literals etc,
- # but these are not a concrete issue for scanning preprocessor
- # #define references.
- #
- # Comment contents are stripped of any DUK_ prefixed text to avoid
- # incorrect requires/provides detection. Other comment text is kept;
- # in particular a "/* redefine */" comment must remain intact here.
- # (The 'redefine' hack is not actively needed now.)
- #
- # Avoid Python 2.6 vs. Python 2.7 argument differences.
-
- def censor(x):
- return re.sub(re.compile('DUK_\w+', re.MULTILINE), 'xxx', x.group(0))
-
- tmp = '\n'.join(lines)
- tmp = re.sub(re.compile('/\*.*?\*/', re.MULTILINE | re.DOTALL), censor, tmp)
- tmp = re.sub(re.compile('//.*?$', re.MULTILINE), censor, tmp)
- return tmp.split('\n')
-
-# Header snippet representation: lines, provides defines, requires defines.
-re_line_provides = re.compile(r'^#(?:define|undef)\s+(\w+).*$')
-re_line_requires = re.compile(r'(DUK_[A-Z0-9_]+)') # uppercase only, don't match DUK_USE_xxx for example
-class Snippet:
- lines = None # lines of text and/or snippets
- provides = None # map from define to 'True' for now
- requires = None # map from define to 'True' for now
-
- def __init__(self, lines, provides=None, requires=None, autoscan_requires=True, autoscan_provides=True):
- self.lines = []
- if not isinstance(lines, list):
- raise Exception('Snippet constructor must be a list (not e.g. a string): %s' % repr(lines))
- for line in lines:
- if isinstance(line, str):
- self.lines.append(line)
- elif isinstance(line, unicode):
- self.lines.append(line.encode('utf-8'))
- else:
- raise Exception('invalid line: %r' % line)
- self.provides = {}
- if provides is not None:
- for k in provides.keys():
- self.provides[k] = True
- self.requires = {}
- if requires is not None:
- for k in requires.keys():
- self.requires[k] = True
-
- stripped_lines = strip_comments_from_lines(lines)
- # for line in stripped_lines: print(line)
-
- for line in stripped_lines:
- # Careful with order, snippet may self-reference its own
- # defines in which case there's no outward dependency.
- # (This is not 100% because the order of require/provide
- # matters and this is not handled now.)
- #
- # Also, some snippets may #undef/#define another define but
- # they don't "provide" the define as such. Such redefinitions
- # are marked "/* redefine */" in the snippets. They're best
- # avoided (and not currently needed in Duktape 1.4.0).
-
- if autoscan_provides:
- m = re_line_provides.match(line)
- if m is not None and '/* redefine */' not in line and \
- len(m.group(1)) > 0 and m.group(1)[-1] != '_':
- # Don't allow e.g. DUK_USE_ which results from matching DUK_USE_xxx
- #print('PROVIDES: %r' % m.group(1))
- self.provides[m.group(1)] = True
- if autoscan_requires:
- matches = re.findall(re_line_requires, line)
- for m in matches:
- if len(m) > 0 and m[-1] == '_':
- # Don't allow e.g. DUK_USE_ which results from matching DUK_USE_xxx
- pass
- elif m[:7] == 'DUK_OPT':
- # DUK_OPT_xxx always come from outside
- pass
- elif m[:7] == 'DUK_USE':
- # DUK_USE_xxx are internal and they should not be 'requirements'
- pass
- elif self.provides.has_key(m):
- # Snippet provides it's own require; omit
- pass
- else:
- #print('REQUIRES: %r' % m)
- self.requires[m] = True
-
- def fromFile(cls, filename):
- lines = []
- with open(filename, 'rb') as f:
- for line in f:
- if line[-1] == '\n':
- line = line[:-1]
- if line[:8] == '#snippet':
- m = re.match(r'#snippet\s+"(.*?)"', line)
- # XXX: better plumbing for lookup path
- sub_fn = os.path.normpath(os.path.join(filename, '..', '..', 'header-snippets', m.group(1)))
- #print('#snippet ' + sub_fn)
- sn = Snippet.fromFile(sub_fn)
- lines += sn.lines
- else:
- lines.append(line)
- return Snippet(lines, autoscan_requires=True, autoscan_provides=True)
- fromFile = classmethod(fromFile)
-
- def merge(cls, snippets):
- ret = Snippet([], [], [])
- for s in snippets:
- ret.lines += s.lines
- for k in s.provides.keys():
- ret.provides[k] = True
- for k in s.requires.keys():
- ret.requires[k] = True
- return ret
- merge = classmethod(merge)
-
-# Helper for building a text file from individual lines, injected files, etc.
-# Inserted values are converted to Snippets so that their provides/requires
-# information can be tracked. When non-C outputs are created, these will be
-# bogus but ignored.
-class FileBuilder:
- vals = None # snippet list
- base_dir = None
- use_cpp_warning = False
-
- def __init__(self, base_dir=None, use_cpp_warning=False):
- self.vals = []
- self.base_dir = base_dir
- self.use_cpp_warning = use_cpp_warning
-
- def line(self, line):
- self.vals.append(Snippet([ line ]))
-
- def lines(self, lines):
- if len(lines) > 0 and lines[-1] == '\n':
- lines = lines[:-1] # strip last newline to avoid empty line
- self.vals.append(Snippet(lines.split('\n')))
-
- def empty(self):
- self.vals.append(Snippet([ '' ]))
-
- def rst_heading(self, title, char, doubled=False):
- tmp = []
- if doubled:
- tmp.append(char * len(title))
- tmp.append(title)
- tmp.append(char * len(title))
- self.vals.append(Snippet(tmp))
-
- def snippet_relative(self, fn):
- sn = Snippet.fromFile(os.path.join(self.base_dir, fn))
- self.vals.append(sn)
- return sn
-
- def snippet_absolute(self, fn):
- sn = Snippet.fromFile(fn)
- self.vals.append(sn)
- return sn
-
- def cpp_error(self, msg):
- # XXX: assume no newlines etc
- self.vals.append(Snippet([ '#error %s' % msg ]))
-
- def cpp_warning(self, msg):
- # XXX: assume no newlines etc
- # XXX: support compiler specific warning mechanisms
- if self.use_cpp_warning:
- # C preprocessor '#warning' is often supported
- self.vals.append(Snippet([ '#warning %s' % msg ]))
- else:
- self.vals.append(Snippet([ '/* WARNING: %s */' % msg ]))
-
- def cpp_warning_or_error(self, msg, is_error=True):
- if is_error:
- self.cpp_error(msg)
- else:
- self.cpp_warning(msg)
-
- def chdr_comment_line(self, msg):
- self.vals.append(Snippet([ '/* %s */' % msg ]))
-
- def chdr_block_heading(self, msg):
- lines = []
- lines.append('')
- lines.append('/*')
- lines.append(' * ' + msg)
- lines.append(' */')
- lines.append('')
- self.vals.append(Snippet(lines))
-
- def join(self):
- tmp = []
- for line in self.vals:
- if not isinstance(line, object):
- raise Exception('self.vals must be all snippets')
- for x in line.lines: # x is a Snippet
- tmp.append(x)
- return '\n'.join(tmp)
-
- def fill_dependencies_for_snippets(self, idx_deps):
- fill_dependencies_for_snippets(self.vals, idx_deps)
-
-# Insert missing define dependencies into index 'idx_deps' repeatedly
-# until no unsatisfied dependencies exist. This is used to pull in
-# the required DUK_F_xxx helper defines without pulling them all in.
-# The resolution mechanism also ensures dependencies are pulled in the
-# correct order, i.e. DUK_F_xxx helpers may depend on each other (as
-# long as there are no circular dependencies).
-#
-# XXX: this can be simplified a lot
-def fill_dependencies_for_snippets(snippets, idx_deps):
- # graph[A] = [ B, ... ] <-> B, ... provide something A requires.
- graph = {}
- snlist = []
- resolved = [] # for printing only
-
- def add(sn):
- if sn in snlist:
- return # already present
- snlist.append(sn)
-
- to_add = []
-
- for k in sn.requires.keys():
- if assumed_provides.has_key(k):
- continue
-
- found = False
- for sn2 in snlist:
- if sn2.provides.has_key(k):
- if not graph.has_key(sn):
- graph[sn] = []
- graph[sn].append(sn2)
- found = True # at least one other node provides 'k'
-
- if not found:
- #print('Resolving %r' % k)
- resolved.append(k)
-
- # Find a header snippet which provides the missing define.
- # Some DUK_F_xxx files provide multiple defines, so we don't
- # necessarily know the snippet filename here.
-
- sn_req = None
- for sn2 in helper_snippets:
- if sn2.provides.has_key(k):
- sn_req = sn2
- break
- if sn_req is None:
- print(repr(sn.lines))
- raise Exception('cannot resolve missing require: %r' % k)
-
- # Snippet may have further unresolved provides; add recursively
- to_add.append(sn_req)
-
- if not graph.has_key(sn):
- graph[sn] = []
- graph[sn].append(sn_req)
-
- for sn in to_add:
- add(sn)
-
- # Add original snippets. This fills in the required nodes
- # recursively.
- for sn in snippets:
- add(sn)
-
- # Figure out fill-ins by looking for snippets not in original
- # list and without any unserialized dependent nodes.
- handled = {}
- for sn in snippets:
- handled[sn] = True
- keepgoing = True
- while keepgoing:
- keepgoing = False
- for sn in snlist:
- if handled.has_key(sn):
- continue
-
- success = True
- for dep in graph.get(sn, []):
- if not handled.has_key(dep):
- success = False
- if success:
- snippets.insert(idx_deps, sn)
- idx_deps += 1
- snippets.insert(idx_deps, Snippet([ '' ]))
- idx_deps += 1
- handled[sn] = True
- keepgoing = True
- break
-
- # XXX: detect and handle loops cleanly
- for sn in snlist:
- if handled.has_key(sn):
- continue
- print('UNHANDLED KEY')
- print('PROVIDES: %r' % sn.provides)
- print('REQUIRES: %r' % sn.requires)
- print('\n'.join(sn.lines))
-
-# print(repr(graph))
-# print(repr(snlist))
-# print('Resolved helper defines: %r' % resolved)
- print('Resolved %d helper defines' % len(resolved))
-
-def serialize_snippet_list(snippets):
- ret = []
-
- emitted_provides = {}
- for k in assumed_provides.keys():
- emitted_provides[k] = True
-
- for sn in snippets:
- ret += sn.lines
- for k in sn.provides.keys():
- emitted_provides[k] = True
- for k in sn.requires.keys():
- if not emitted_provides.has_key(k):
- # XXX: conditional warning, happens in some normal cases
- #print('WARNING: define %r required, not provided so far' % k)
- pass
-
- return '\n'.join(ret)
-
-def remove_duplicate_newlines(x):
- ret = []
- empty = False
- for line in x.split('\n'):
- if line == '':
- if empty:
- pass
- else:
- ret.append(line)
- empty = True
- else:
- empty = False
- ret.append(line)
- return '\n'.join(ret)
-
-def scan_use_defs(dirname):
- global use_defs, use_defs_list
- use_defs = {}
- use_defs_list = []
-
- for fn in os.listdir(dirname):
- root, ext = os.path.splitext(fn)
- if not root.startswith('DUK_USE_') or ext != '.yaml':
- continue
- with open(os.path.join(dirname, fn), 'rb') as f:
- doc = yaml.load(f)
- if doc.get('example', False):
- continue
- if doc.get('unimplemented', False):
- print('WARNING: unimplemented: %s' % fn)
- continue
- dockeys = doc.keys()
- for k in dockeys:
- if not k in allowed_use_meta_keys:
- print('WARNING: unknown key %s in metadata file %s' % (k, fn))
- for k in required_use_meta_keys:
- if not k in dockeys:
- print('WARNING: missing key %s in metadata file %s' % (k, fn))
-
- use_defs[doc['define']] = doc
-
- keys = use_defs.keys()
- keys.sort()
- for k in keys:
- use_defs_list.append(use_defs[k])
-
-def scan_opt_defs(dirname):
- global opt_defs, opt_defs_list
- opt_defs = {}
- opt_defs_list = []
-
- for fn in os.listdir(dirname):
- root, ext = os.path.splitext(fn)
- if not root.startswith('DUK_OPT_') or ext != '.yaml':
- continue
- with open(os.path.join(dirname, fn), 'rb') as f:
- doc = yaml.load(f)
- if doc.get('example', False):
- continue
- if doc.get('unimplemented', False):
- print('WARNING: unimplemented: %s' % fn)
- continue
- dockeys = doc.keys()
- for k in dockeys:
- if not k in allowed_opt_meta_keys:
- print('WARNING: unknown key %s in metadata file %s' % (k, fn))
- for k in required_opt_meta_keys:
- if not k in dockeys:
- print('WARNING: missing key %s in metadata file %s' % (k, fn))
-
- opt_defs[doc['define']] = doc
-
- keys = opt_defs.keys()
- keys.sort()
- for k in keys:
- opt_defs_list.append(opt_defs[k])
-
-def scan_use_tags():
- global use_tags, use_tags_list
- use_tags = {}
-
- for doc in use_defs_list:
- for tag in doc.get('tags', []):
- use_tags[tag] = True
-
- use_tags_list = use_tags.keys()
- use_tags_list.sort()
-
-def scan_tags_meta(filename):
- global tags_meta
-
- with open(filename, 'rb') as f:
- tags_meta = yaml.load(f)
-
-def scan_helper_snippets(dirname): # DUK_F_xxx snippets
- global helper_snippets
- helper_snippets = []
-
- for fn in os.listdir(dirname):
- if (fn[0:6] != 'DUK_F_'):
- continue
- #print('Autoscanning snippet: %s' % fn)
- helper_snippets.append(Snippet.fromFile(os.path.join(dirname, fn)))
-
-def get_opt_defs(removed=True, deprecated=True, unused=True):
- ret = []
- for doc in opt_defs_list:
- # XXX: aware of target version
- if removed == False and doc.get('removed', None) is not None:
- continue
- if deprecated == False and doc.get('deprecated', None) is not None:
- continue
- if unused == False and doc.get('unused', False) == True:
- continue
- ret.append(doc)
- return ret
-
-def get_use_defs(removed=True, deprecated=True, unused=True):
- ret = []
- for doc in use_defs_list:
- # XXX: aware of target version
- if removed == False and doc.get('removed', None) is not None:
- continue
- if deprecated == False and doc.get('deprecated', None) is not None:
- continue
- if unused == False and doc.get('unused', False) == True:
- continue
- ret.append(doc)
- return ret
-
-def validate_platform_file(filename):
- sn = Snippet.fromFile(filename)
-
- for req in platform_required_provides:
- if req not in sn.provides:
- raise Exception('Platform %s is missing %s' % (filename, req))
-
- # DUK_SETJMP, DUK_LONGJMP, DUK_JMPBUF_TYPE are optional, fill-in
- # provides if none defined.
-
-def validate_architecture_file(filename):
- sn = Snippet.fromFile(filename)
-
- for req in architecture_required_provides:
- if req not in sn.provides:
- raise Exception('Architecture %s is missing %s' % (filename, req))
-
- # Byte order and alignment defines are allowed to be missing,
- # a fill-in will handle them. This is necessary because for
- # some architecture byte order and/or alignment may vary between
- # targets and may be software configurable.
-
- # XXX: require automatic detection to be signaled?
- # e.g. define DUK_USE_ALIGN_BY -1
- # define DUK_USE_BYTE_ORDER -1
-
-def validate_compiler_file(filename):
- sn = Snippet.fromFile(filename)
-
- for req in compiler_required_provides:
- if req not in sn.provides:
- raise Exception('Compiler %s is missing %s' % (filename, req))
-
-def get_tag_title(tag):
- meta = tags_meta.get(tag, None)
- if meta is None:
- return tag
- else:
- return meta.get('title', tag)
-
-def get_tag_description(tag):
- meta = tags_meta.get(tag, None)
- if meta is None:
- return None
- else:
- return meta.get('description', None)
-
-def get_tag_list_with_preferred_order(preferred):
- tags = []
-
- # Preferred tags first
- for tag in preferred:
- if tag not in tags:
- tags.append(tag)
-
- # Remaining tags in alphabetic order
- for tag in use_tags_list:
- if tag not in tags:
- tags.append(tag)
-
- #print('Effective tag order: %r' % tags)
- return tags
-
-def rst_format(text):
- # XXX: placeholder, need to decide on markup conventions for YAML files
- ret = []
- for para in text.split('\n'):
- if para == '':
- continue
- ret.append(para)
- return '\n\n'.join(ret)
-
-def cint_encode(x):
- if not isinstance(x, (int, long)):
- raise Exception('invalid input: %r' % x)
-
- # XXX: unsigned constants?
- if x > 0x7fffffff or x < -0x80000000:
- return '%dLL' % x
- elif x > 0x7fff or x < -0x8000:
- return '%dL' % x
- else:
- return '%d' % x
-
-def cstr_encode(x):
- if isinstance(x, unicode):
- x = x.encode('utf-8')
- if not isinstance(x, str):
- raise Exception('invalid input: %r' % x)
-
- res = '"'
- term = False
- has_terms = False
- for c in x:
- if term:
- # Avoid ambiguous hex escapes
- res += '" "'
- term = False
- has_terms = True
- o = ord(c)
- if o < 0x20 or o > 0x7e or c in '"\\':
- res += '\\x%02x' % o
- term = True
- else:
- res += c
- res += '"'
-
- if has_terms:
- res = '(' + res + ')'
-
- return res
-
-#
-# Autogeneration of option documentation
-#
-
-# Shared helper to generate DUK_OPT_xxx and DUK_USE_xxx documentation.
-# XXX: unfinished placeholder
-def generate_option_documentation(opts, opt_list=None, rst_title=None, include_default=False):
- ret = FileBuilder(use_cpp_warning=opts.use_cpp_warning)
-
- tags = get_tag_list_with_preferred_order(doc_tag_order)
-
- title = rst_title
- ret.rst_heading(title, '=', doubled=True)
-
- handled = {}
-
- for tag in tags:
- first = True
-
- for doc in opt_list:
- if tag != doc['tags'][0]: # sort under primary tag
- continue
- dname = doc['define']
- desc = doc.get('description', None)
-
- if handled.has_key(dname):
- raise Exception('define handled twice, should not happen: %r' % dname)
- handled[dname] = True
-
- if first: # emit tag heading only if there are subsections
- ret.empty()
- ret.rst_heading(get_tag_title(tag), '=')
-
- tag_desc = get_tag_description(tag)
- if tag_desc is not None:
- ret.empty()
- ret.line(rst_format(tag_desc))
- first = False
-
- ret.empty()
- ret.rst_heading(dname, '-')
-
- if desc is not None:
- ret.empty()
- ret.line(rst_format(desc))
-
- if include_default:
- ret.empty()
- ret.line('Default: ``' + str(doc['default']) + '``') # XXX: rst or other format
-
- for doc in opt_list:
- dname = doc['define']
- if not handled.has_key(dname):
- raise Exception('unhandled define (maybe missing from tags list?): %r' % dname)
-
- ret.empty()
- return ret.join()
-
-def generate_feature_option_documentation(opts):
- defs = get_opt_defs()
- return generate_option_documentation(opts, opt_list=defs, rst_title='Duktape feature options', include_default=False)
-
-def generate_config_option_documentation(opts):
- defs = get_use_defs()
- return generate_option_documentation(opts, opt_list=defs, rst_title='Duktape config options', include_default=True)
-
-#
-# Helpers for duk_config.h generation
-#
-
-def get_forced_options(opts):
- # Forced options, last occurrence wins (allows a base config file to be
- # overridden by a more specific one).
- forced_opts = {}
- for val in opts.force_options_yaml:
- doc = yaml.load(StringIO(val))
- for k in doc.keys():
- if use_defs.has_key(k):
- pass # key is known
- else:
- print('WARNING: option override key %s not defined in metadata, ignoring' % k)
- forced_opts[k] = doc[k] # shallow copy
-
- if len(forced_opts.keys()) > 0:
- print('Overrides: %s' % json.dumps(forced_opts))
-
- return forced_opts
-
-# Emit a default #define / #undef for an option based on
-# a config option metadata node (parsed YAML doc).
-def emit_default_from_config_meta(ret, doc, forced_opts, undef_done):
- defname = doc['define']
- defval = forced_opts.get(defname, doc['default'])
-
- # NOTE: careful with Python equality, e.g. "0 == False" is true.
- if isinstance(defval, bool) and defval == True:
- ret.line('#define ' + defname)
- elif isinstance(defval, bool) and defval == False:
- if not undef_done:
- ret.line('#undef ' + defname)
- else:
- # Default value is false, and caller has emitted
- # an unconditional #undef, so don't emit a duplicate
- pass
- elif isinstance(defval, (int, long)):
- # integer value
- ret.line('#define ' + defname + ' ' + cint_encode(defval))
- elif isinstance(defval, (str, unicode)):
- # verbatim value
- ret.line('#define ' + defname + ' ' + defval)
- elif isinstance(defval, dict):
- if defval.has_key('verbatim'):
- # verbatim text for the entire line
- ret.line(defval['verbatim'])
- elif defval.has_key('string'):
- # C string value
- ret.line('#define ' + defname + ' ' + cstr_encode(defval['string']))
- else:
- raise Exception('unsupported value for option %s: %r' % (defname, defval))
- else:
- raise Exception('unsupported value for option %s: %r' % (defname, defval))
-
-# Add a header snippet for detecting presence of DUK_OPT_xxx feature
-# options which will be removed in Duktape 2.x.
-def add_legacy_feature_option_checks(opts, ret):
- ret.chdr_block_heading('Checks for legacy feature options (DUK_OPT_xxx)')
- ret.empty()
-
- defs = []
- for doc in get_opt_defs():
- if doc['define'] not in defs:
- defs.append(doc['define'])
- for doc in get_opt_defs():
- for dname in doc.get('related_feature_defines', []):
- if dname not in defs:
- defs.append(dname)
- defs.sort()
-
- for optname in defs:
- suggested = []
- for doc in get_use_defs():
- if optname in doc.get('related_feature_defines', []):
- suggested.append(doc['define'])
- ret.line('#if defined(%s)' % optname)
- if len(suggested) > 0:
- ret.cpp_warning_or_error('unsupported legacy feature option %s used, consider options: %s' % (optname, ', '.join(suggested)), opts.sanity_strict)
- else:
- ret.cpp_warning_or_error('unsupported legacy feature option %s used' % optname, opts.sanity_strict)
- ret.line('#endif')
-
- ret.empty()
-
-# Add a header snippet for checking consistency of DUK_USE_xxx config
-# options, e.g. inconsistent options, invalid option values.
-def add_config_option_checks(opts, ret):
- ret.chdr_block_heading('Checks for config option consistency (DUK_USE_xxx)')
- ret.empty()
-
- defs = []
- for doc in get_use_defs():
- if doc['define'] not in defs:
- defs.append(doc['define'])
- defs.sort()
-
- for optname in defs:
- doc = use_defs[optname]
- dname = doc['define']
-
- # XXX: more checks
-
- if doc.get('removed', None) is not None:
- ret.line('#if defined(%s)' % dname)
- ret.cpp_warning_or_error('unsupported config option used (option has been removed): %s' % dname, opts.sanity_strict)
- ret.line('#endif')
- elif doc.get('deprecated', None) is not None:
- ret.line('#if defined(%s)' % dname)
- ret.cpp_warning_or_error('unsupported config option used (option has been deprecated): %s' % dname, opts.sanity_strict)
- ret.line('#endif')
-
- for req in doc.get('requires', []):
- ret.line('#if defined(%s) && !defined(%s)' % (dname, req))
- ret.cpp_warning_or_error('config option %s requires option %s (which is missing)' % (dname, req), opts.sanity_strict)
- ret.line('#endif')
-
- for req in doc.get('conflicts', []):
- ret.line('#if defined(%s) && defined(%s)' % (dname, req))
- ret.cpp_warning_or_error('config option %s conflicts with option %s (which is also defined)' % (dname, req), opts.sanity_strict)
- ret.line('#endif')
-
- ret.empty()
- ret.snippet_relative('cpp_exception_sanity.h.in')
- ret.empty()
-
-# Add a header snippet for providing a __OVERRIDE_DEFINES__ section.
-def add_override_defines_section(opts, ret):
- ret.empty()
- ret.line('/*')
- ret.line(' * You may add overriding #define/#undef directives below for')
- ret.line(' * customization. You of course cannot un-#include or un-typedef')
- ret.line(' * anything; these require direct changes above.')
- ret.line(' */')
- ret.empty()
- ret.line('/* __OVERRIDE_DEFINES__ */')
- ret.empty()
-
-# Add automatic DUK_OPT_XXX and DUK_OPT_NO_XXX handling for backwards
-# compatibility with Duktape 1.2 and before.
-def add_feature_option_handling(opts, ret, forced_opts, already_provided_keys):
- ret.chdr_block_heading('Feature option handling')
-
- for doc in get_use_defs(removed=False, deprecated=False, unused=False):
- # If a related feature option exists, it can be used to force
- # enable/disable the target feature. If neither feature option
- # (DUK_OPT_xxx or DUK_OPT_NO_xxx) is given, revert to default.
-
- config_define = doc['define']
-
- feature_define = None
- feature_no_define = None
- inverted = False
- if doc.has_key('feature_enables'):
- feature_define = doc['feature_enables']
- elif doc.has_key('feature_disables'):
- feature_define = doc['feature_disables']
- inverted = True
- else:
- pass
-
- if feature_define is not None:
- feature_no_define = 'DUK_OPT_NO_' + feature_define[8:]
- ret.line('#if defined(%s)' % feature_define)
- if inverted:
- ret.line('#undef %s' % config_define)
- else:
- ret.line('#define %s' % config_define)
- ret.line('#elif defined(%s)' % feature_no_define)
- if inverted:
- ret.line('#define %s' % config_define)
- else:
- ret.line('#undef %s' % config_define)
- ret.line('#else')
- undef_done = False
-
- # For some options like DUK_OPT_PACKED_TVAL the default comes
- # from platform definition.
- if doc.get('feature_no_default', False):
- print('Skip default for option %s' % config_define)
- ret.line('/* Already provided above */')
- elif already_provided_keys.has_key(config_define):
- # This is a fallback in case config option metadata is wrong.
- print('Skip default for option %s (already provided but not flagged in metadata!)' % config_define)
- ret.line('/* Already provided above */')
- else:
- emit_default_from_config_meta(ret, doc, forced_opts, undef_done)
- ret.line('#endif')
- elif doc.has_key('feature_snippet'):
- ret.lines(doc['feature_snippet'])
- else:
- pass
-
- ret.empty()
-
- ret.empty()
-
-# Development time helper: add DUK_ACTIVE which provides a runtime C string
-# indicating what DUK_USE_xxx config options are active at run time. This
-# is useful in genconfig development so that one can e.g. diff the active
-# run time options of two headers. This is intended just for genconfig
-# development and is not available in normal headers.
-def add_duk_active_defines_macro(ret):
- ret.chdr_block_heading('DUK_ACTIVE_DEFINES macro (development only)')
-
- idx = 0
- for doc in get_use_defs():
- defname = doc['define']
-
- ret.line('#if defined(%s)' % defname)
- ret.line('#define DUK_ACTIVE_DEF%d " %s"' % (idx, defname))
- ret.line('#else')
- ret.line('#define DUK_ACTIVE_DEF%d ""' % idx)
- ret.line('#endif')
-
- idx += 1
-
- tmp = []
- for i in xrange(idx):
- tmp.append('DUK_ACTIVE_DEF%d' % i)
-
- ret.line('#define DUK_ACTIVE_DEFINES ("Active: ["' + ' '.join(tmp) + ' " ]")')
-
-#
-# duk_config.h generation
-#
-
-# Generate a duk_config.h where platform, architecture, and compiler are
-# all either autodetected or specified by user.
-#
-# Autodetection is based on a configured list of supported platforms,
-# architectures, and compilers. For example, platforms.yaml defines the
-# supported platforms and provides a helper define (DUK_F_xxx) to use for
-# detecting that platform, and names the header snippet to provide the
-# platform-specific definitions. Necessary dependencies (DUK_F_xxx) are
-# automatically pulled in.
-#
-# Automatic "fill ins" are used for mandatory platform, architecture, and
-# compiler defines which have a reasonable portable default. This reduces
-# e.g. compiler-specific define count because there are a lot compiler
-# macros which have a good default.
-def generate_duk_config_header(opts, meta_dir):
- ret = FileBuilder(base_dir=os.path.join(meta_dir, 'header-snippets'), \
- use_cpp_warning=opts.use_cpp_warning)
-
- forced_opts = get_forced_options(opts)
-
- platforms = None
- with open(os.path.join(meta_dir, 'platforms.yaml'), 'rb') as f:
- platforms = yaml.load(f)
- architectures = None
- with open(os.path.join(meta_dir, 'architectures.yaml'), 'rb') as f:
- architectures = yaml.load(f)
- compilers = None
- with open(os.path.join(meta_dir, 'compilers.yaml'), 'rb') as f:
- compilers = yaml.load(f)
-
- # XXX: indicate feature option support, sanity checks enabled, etc
- # in general summary of options, perhaps genconfig command line?
-
- ret.line('/*')
- ret.line(' * duk_config.h configuration header generated by genconfig.py.')
- ret.line(' *')
- ret.line(' * Git commit: %s' % opts.git_commit or 'n/a')
- ret.line(' * Git describe: %s' % opts.git_describe or 'n/a')
- ret.line(' * Git branch: %s' % opts.git_branch or 'n/a')
- ret.line(' *')
- if opts.platform is not None:
- ret.line(' * Platform: ' + opts.platform)
- else:
- ret.line(' * Supported platforms:')
- for platf in platforms['autodetect']:
- ret.line(' * - %s' % platf.get('name', platf.get('check')))
- ret.line(' *')
- if opts.architecture is not None:
- ret.line(' * Architecture: ' + opts.architecture)
- else:
- ret.line(' * Supported architectures:')
- for arch in architectures['autodetect']:
- ret.line(' * - %s' % arch.get('name', arch.get('check')))
- ret.line(' *')
- if opts.compiler is not None:
- ret.line(' * Compiler: ' + opts.compiler)
- else:
- ret.line(' * Supported compilers:')
- for comp in compilers['autodetect']:
- ret.line(' * - %s' % comp.get('name', comp.get('check')))
- ret.line(' *')
- ret.line(' */')
- ret.empty()
- ret.line('#if !defined(DUK_CONFIG_H_INCLUDED)')
- ret.line('#define DUK_CONFIG_H_INCLUDED')
- ret.empty()
-
- ret.chdr_block_heading('Intermediate helper defines')
-
- # DLL build affects visibility attributes on Windows but unfortunately
- # cannot be detected automatically from preprocessor defines or such.
- # DLL build status is hidden behind DUK_F_DLL_BUILD and there are two
- # ways for that to be set:
- #
- # - Duktape 1.3 backwards compatible DUK_OPT_DLL_BUILD
- # - Genconfig --dll option
- ret.chdr_comment_line('DLL build detection')
- ret.line('#if defined(DUK_OPT_DLL_BUILD)')
- ret.line('#define DUK_F_DLL_BUILD')
- ret.line('#elif defined(DUK_OPT_NO_DLL_BUILD)')
- ret.line('#undef DUK_F_DLL_BUILD')
- ret.line('#else')
- if opts.dll:
- ret.line('/* configured for DLL build */')
- ret.line('#define DUK_F_DLL_BUILD')
- else:
- ret.line('/* not configured for DLL build */')
- ret.line('#undef DUK_F_DLL_BUILD')
- ret.line('#endif')
- ret.empty()
-
- idx_deps = len(ret.vals) # position where to emit DUK_F_xxx dependencies
-
- # Feature selection, system include, Date provider
- # Most #include statements are here
-
- if opts.platform is not None:
- ret.chdr_block_heading('Platform: ' + opts.platform)
-
- ret.snippet_relative('platform_cppextras.h.in')
- ret.empty()
-
- # XXX: better to lookup platforms metadata
- include = 'platform_%s.h.in' % opts.platform
- abs_fn = os.path.join(meta_dir, 'platforms', include)
- validate_platform_file(abs_fn)
- ret.snippet_absolute(abs_fn)
- else:
- ret.chdr_block_heading('Platform autodetection')
-
- ret.snippet_relative('platform_cppextras.h.in')
- ret.empty()
-
- for idx, platf in enumerate(platforms['autodetect']):
- check = platf.get('check', None)
- include = platf['include']
- abs_fn = os.path.join(meta_dir, 'platforms', include)
-
- validate_platform_file(abs_fn)
-
- if idx == 0:
- ret.line('#if defined(%s)' % check)
- else:
- if check is None:
- ret.line('#else')
- else:
- ret.line('#elif defined(%s)' % check)
- ret.line('/* --- %s --- */' % platf.get('name', '???'))
- ret.snippet_absolute(abs_fn)
- ret.line('#endif /* autodetect platform */')
-
- ret.empty()
- ret.snippet_relative('platform_sharedincludes.h.in')
- ret.empty()
-
- byteorder_provided_by_all = True # byteorder provided by all architecture files
- alignment_provided_by_all = True # alignment provided by all architecture files
- packedtval_provided_by_all = True # packed tval provided by all architecture files
-
- if opts.architecture is not None:
- ret.chdr_block_heading('Architecture: ' + opts.architecture)
-
- # XXX: better to lookup architectures metadata
- include = 'architecture_%s.h.in' % opts.architecture
- abs_fn = os.path.join(meta_dir, 'architectures', include)
- validate_architecture_file(abs_fn)
- sn = ret.snippet_absolute(abs_fn)
- if not sn.provides.get('DUK_USE_BYTEORDER', False):
- byteorder_provided_by_all = False
- if not sn.provides.get('DUK_USE_ALIGN_BY', False):
- alignment_provided_by_all = False
- if sn.provides.get('DUK_USE_PACKED_TVAL', False):
- ret.line('#define DUK_F_PACKED_TVAL_PROVIDED') # signal to fillin
- else:
- packedtval_provided_by_all = False
- else:
- ret.chdr_block_heading('Architecture autodetection')
-
- for idx, arch in enumerate(architectures['autodetect']):
- check = arch.get('check', None)
- include = arch['include']
- abs_fn = os.path.join(meta_dir, 'architectures', include)
-
- validate_architecture_file(abs_fn)
-
- if idx == 0:
- ret.line('#if defined(%s)' % check)
- else:
- if check is None:
- ret.line('#else')
- else:
- ret.line('#elif defined(%s)' % check)
- ret.line('/* --- %s --- */' % arch.get('name', '???'))
- sn = ret.snippet_absolute(abs_fn)
- if not sn.provides.get('DUK_USE_BYTEORDER', False):
- byteorder_provided_by_all = False
- if not sn.provides.get('DUK_USE_ALIGN_BY', False):
- alignment_provided_by_all = False
- if sn.provides.get('DUK_USE_PACKED_TVAL', False):
- ret.line('#define DUK_F_PACKED_TVAL_PROVIDED') # signal to fillin
- else:
- packedtval_provided_by_all = False
- ret.line('#endif /* autodetect architecture */')
-
- ret.empty()
-
- if opts.compiler is not None:
- ret.chdr_block_heading('Compiler: ' + opts.compiler)
-
- # XXX: better to lookup compilers metadata
- include = 'compiler_%s.h.in' % opts.compiler
- abs_fn = os.path.join(meta_dir, 'compilers', include)
- validate_compiler_file(abs_fn)
- sn = ret.snippet_absolute(abs_fn)
- else:
- ret.chdr_block_heading('Compiler autodetection')
-
- for idx, comp in enumerate(compilers['autodetect']):
- check = comp.get('check', None)
- include = comp['include']
- abs_fn = os.path.join(meta_dir, 'compilers', include)
-
- validate_compiler_file(abs_fn)
-
- if idx == 0:
- ret.line('#if defined(%s)' % check)
- else:
- if check is None:
- ret.line('#else')
- else:
- ret.line('#elif defined(%s)' % check)
- ret.line('/* --- %s --- */' % comp.get('name', '???'))
- sn = ret.snippet_absolute(abs_fn)
- ret.line('#endif /* autodetect compiler */')
-
- ret.empty()
-
- # DUK_F_UCLIBC is special because __UCLIBC__ is provided by an #include
- # file, so the check must happen after platform includes. It'd be nice
- # for this to be automatic (e.g. DUK_F_UCLIBC.h.in could indicate the
- # dependency somehow).
-
- ret.snippet_absolute(os.path.join(meta_dir, 'helper-snippets', 'DUK_F_UCLIBC.h.in'))
- ret.empty()
-
- # XXX: platform/compiler could provide types; if so, need some signaling
- # defines like DUK_F_TYPEDEFS_DEFINED
-
- # Number types
- if opts.c99_types_only:
- ret.snippet_relative('types1.h.in')
- ret.line('/* C99 types assumed */')
- ret.snippet_relative('types_c99.h.in')
- ret.empty()
- else:
- ret.snippet_relative('types1.h.in')
- ret.line('#if defined(DUK_F_HAVE_INTTYPES)')
- ret.line('/* C99 or compatible */')
- ret.empty()
- ret.snippet_relative('types_c99.h.in')
- ret.empty()
- ret.line('#else /* C99 types */')
- ret.empty()
- ret.snippet_relative('types_legacy.h.in')
- ret.empty()
- ret.line('#endif /* C99 types */')
- ret.empty()
- ret.snippet_relative('types2.h.in')
- ret.empty()
- ret.snippet_relative('64bitops.h.in')
- ret.empty()
-
- # Platform, architecture, compiler fillins. These are after all
- # detection so that e.g. DUK_SPRINTF() can be provided by platform
- # or compiler before trying a fill-in.
-
- ret.chdr_block_heading('Fill-ins for platform, architecture, and compiler')
-
- ret.snippet_relative('platform_fillins.h.in')
- ret.empty()
- ret.snippet_relative('architecture_fillins.h.in')
- if not byteorder_provided_by_all:
- ret.empty()
- ret.snippet_relative('byteorder_fillin.h.in')
- if not alignment_provided_by_all:
- ret.empty()
- ret.snippet_relative('alignment_fillin.h.in')
- ret.empty()
- ret.snippet_relative('compiler_fillins.h.in')
- ret.empty()
- ret.snippet_relative('inline_workaround.h.in')
- ret.empty()
- if not packedtval_provided_by_all:
- ret.empty()
- ret.snippet_relative('packed_tval_fillin.h.in')
-
- # Object layout
- ret.snippet_relative('object_layout.h.in')
- ret.empty()
-
- # Detect and reject 'fast math'
- ret.snippet_relative('reject_fast_math.h.in')
- ret.empty()
-
- # Automatic DUK_OPT_xxx feature option handling
- if opts.support_feature_options:
- print('Autogenerating feature option (DUK_OPT_xxx) support')
- tmp = Snippet(ret.join().split('\n'))
- add_feature_option_handling(opts, ret, forced_opts, tmp.provides)
-
- # Emit forced options. If a corresponding option is already defined
- # by a snippet above, #undef it first.
-
- tmp = Snippet(ret.join().split('\n'))
- first_forced = True
- for doc in get_use_defs(removed=not opts.omit_removed_config_options,
- deprecated=not opts.omit_deprecated_config_options,
- unused=not opts.omit_unused_config_options):
- defname = doc['define']
-
- if not forced_opts.has_key(defname):
- continue
-
- if not doc.has_key('default'):
- raise Exception('config option %s is missing default value' % defname)
-
- if first_forced:
- ret.chdr_block_heading('Forced options')
- first_forced = False
-
- undef_done = False
- if tmp.provides.has_key(defname):
- ret.line('#undef ' + defname)
- undef_done = True
-
- emit_default_from_config_meta(ret, doc, forced_opts, undef_done)
-
- ret.empty()
-
- # If manually-edited snippets don't #define or #undef a certain
- # config option, emit a default value here. This is useful to
- # fill-in for new config options not covered by manual snippets
- # (which is intentional).
-
- tmp = Snippet(ret.join().split('\n'))
- need = {}
- for doc in get_use_defs(removed=False):
- need[doc['define']] = True
- for k in tmp.provides.keys():
- if need.has_key(k):
- del need[k]
- need_keys = sorted(need.keys())
-
- if len(need_keys) > 0:
- ret.chdr_block_heading('Autogenerated defaults')
-
- for k in need_keys:
- #print('config option %s not covered by manual snippets, emitting default automatically' % k)
- emit_default_from_config_meta(ret, use_defs[k], {}, False)
-
- ret.empty()
-
- ret.snippet_relative('custom_header.h.in')
- ret.empty()
-
- if len(opts.fixup_header_lines) > 0:
- ret.chdr_block_heading('Fixups')
- for line in opts.fixup_header_lines:
- ret.line(line)
- ret.empty()
-
- add_override_defines_section(opts, ret)
-
- # Date provider snippet is after custom header and overrides, so that
- # the user may define e.g. DUK_USE_DATE_NOW_GETTIMEOFDAY in their
- # custom header.
- ret.snippet_relative('date_provider.h.in')
- ret.empty()
-
- ret.fill_dependencies_for_snippets(idx_deps)
-
- if opts.emit_legacy_feature_check:
- add_legacy_feature_option_checks(opts, ret)
- if opts.emit_config_sanity_check:
- add_config_option_checks(opts, ret)
- if opts.add_active_defines_macro:
- add_duk_active_defines_macro(ret)
-
- # Derived defines (DUK_USE_INTEGER_LE, etc) from DUK_USE_BYTEORDER.
- # Duktape internals currently rely on the derived defines. This is
- # after sanity checks because the derived defines are marked removed.
- ret.snippet_relative('byteorder_derived.h.in')
- ret.empty()
-
- ret.line('#endif /* DUK_CONFIG_H_INCLUDED */')
- ret.empty() # for trailing newline
- return remove_duplicate_newlines(ret.join())
-
-#
-# Main
-#
-
-def main():
- # Forced options from multiple sources are gathered into a shared list
- # so that the override order remains the same as on the command line.
- force_options_yaml = []
- def add_force_option_yaml(option, opt, value, parser):
- # XXX: check that YAML parses
- force_options_yaml.append(value)
- def add_force_option_file(option, opt, value, parser):
- # XXX: check that YAML parses
- with open(value, 'rb') as f:
- force_options_yaml.append(f.read())
- def add_force_option_define(option, opt, value, parser):
- tmp = value.split('=')
- if len(tmp) == 1:
- doc = { tmp[0]: True }
- elif len(tmp) == 2:
- doc = { tmp[0]: tmp[1] }
- else:
- raise Exception('invalid option value: %r' % value)
- force_options_yaml.append(yaml.safe_dump(doc))
- def add_force_option_undefine(option, opt, value, parser):
- tmp = value.split('=')
- if len(tmp) == 1:
- doc = { tmp[0]: False }
- else:
- raise Exception('invalid option value: %r' % value)
- force_options_yaml.append(yaml.safe_dump(doc))
-
- fixup_header_lines = []
- def add_fixup_header_line(option, opt, value, parser):
- fixup_header_lines.append(value)
- def add_fixup_header_file(option, opt, value, parser):
- with open(value, 'rb') as f:
- for line in f:
- if line[-1] == '\n':
- line = line[:-1]
- fixup_header_lines.append(line)
-
- commands = [
- 'duk-config-header',
- 'feature-documentation',
- 'config-documentation'
- ]
- parser = optparse.OptionParser(
- usage='Usage: %prog [options] COMMAND',
- description='Generate a duk_config.h or config option documentation based on config metadata.',
- epilog='COMMAND can be one of: ' + ', '.join(commands) + '.'
- )
-
- parser.add_option('--metadata', dest='metadata', default=None, help='metadata directory or metadata tar.gz file')
- parser.add_option('--output', dest='output', default=None, help='output filename for C header or RST documentation file')
- parser.add_option('--platform', dest='platform', default=None, help='platform (for "barebones-header" command)')
- parser.add_option('--compiler', dest='compiler', default=None, help='compiler (for "barebones-header" command)')
- parser.add_option('--architecture', dest='architecture', default=None, help='architecture (for "barebones-header" command)')
- parser.add_option('--c99-types-only', dest='c99_types_only', action='store_true', default=False, help='assume C99 types, no legacy type detection')
- parser.add_option('--dll', dest='dll', action='store_true', default=False, help='dll build of Duktape, affects symbol visibility macros especially on Windows')
- parser.add_option('--support-feature-options', dest='support_feature_options', action='store_true', default=False, help='support DUK_OPT_xxx feature options in duk_config.h')
- parser.add_option('--emit-legacy-feature-check', dest='emit_legacy_feature_check', action='store_true', default=False, help='emit preprocessor checks to reject legacy feature options (DUK_OPT_xxx)')
- parser.add_option('--emit-config-sanity-check', dest='emit_config_sanity_check', action='store_true', default=False, help='emit preprocessor checks for config option consistency (DUK_OPT_xxx)')
- parser.add_option('--omit-removed-config-options', dest='omit_removed_config_options', action='store_true', default=False, help='omit removed config options from generated headers')
- parser.add_option('--omit-deprecated-config-options', dest='omit_deprecated_config_options', action='store_true', default=False, help='omit deprecated config options from generated headers')
- parser.add_option('--omit-unused-config-options', dest='omit_unused_config_options', action='store_true', default=False, help='omit unused config options from generated headers')
- parser.add_option('--add-active-defines-macro', dest='add_active_defines_macro', action='store_true', default=False, help='add DUK_ACTIVE_DEFINES macro, for development only')
- parser.add_option('--define', type='string', dest='force_options_yaml', action='callback', callback=add_force_option_define, default=force_options_yaml, help='force #define option using a C compiler like syntax, e.g. "--define DUK_USE_DEEP_C_STACK" or "--define DUK_USE_TRACEBACK_DEPTH=10"')
- parser.add_option('-D', type='string', dest='force_options_yaml', action='callback', callback=add_force_option_define, default=force_options_yaml, help='synonym for --define, e.g. "-DDUK_USE_DEEP_C_STACK" or "-DDUK_USE_TRACEBACK_DEPTH=10"')
- parser.add_option('--undefine', type='string', dest='force_options_yaml', action='callback', callback=add_force_option_undefine, default=force_options_yaml, help='force #undef option using a C compiler like syntax, e.g. "--undefine DUK_USE_DEEP_C_STACK"')
- parser.add_option('-U', type='string', dest='force_options_yaml', action='callback', callback=add_force_option_undefine, default=force_options_yaml, help='synonym for --undefine, e.g. "-UDUK_USE_DEEP_C_STACK"')
- parser.add_option('--option-yaml', type='string', dest='force_options_yaml', action='callback', callback=add_force_option_yaml, default=force_options_yaml, help='force option(s) using inline YAML (e.g. --option-yaml "DUK_USE_DEEP_C_STACK: true")')
- parser.add_option('--option-file', type='string', dest='force_options_yaml', action='callback', callback=add_force_option_file, default=force_options_yaml, help='YAML file(s) providing config option overrides')
- parser.add_option('--fixup-file', type='string', dest='fixup_header_lines', action='callback', callback=add_fixup_header_file, default=fixup_header_lines, help='C header snippet file(s) to be appended to generated header, useful for manual option fixups')
- parser.add_option('--fixup-line', type='string', dest='fixup_header_lines', action='callback', callback=add_fixup_header_line, default=fixup_header_lines, help='C header fixup line to be appended to generated header (e.g. --fixup-line "#define DUK_USE_FASTINT")')
- parser.add_option('--sanity-warning', dest='sanity_strict', action='store_false', default=True, help='emit a warning instead of #error for option sanity check issues')
- parser.add_option('--use-cpp-warning', dest='use_cpp_warning', action='store_true', default=False, help='emit a (non-portable) #warning when appropriate')
- parser.add_option('--git-commit', dest='git_commit', default=None, help='git commit hash to be included in header comments')
- parser.add_option('--git-describe', dest='git_describe', default=None, help='git describe string to be included in header comments')
- parser.add_option('--git-branch', dest='git_branch', default=None, help='git branch string to be included in header comments')
- (opts, args) = parser.parse_args()
-
- meta_dir = opts.metadata
- if opts.metadata is None:
- if os.path.isfile(os.path.join('.', 'genconfig_metadata.tar.gz')):
- opts.metadata = 'genconfig_metadata.tar.gz'
- elif os.path.isdir(os.path.join('.', 'config-options')):
- opts.metadata = '.'
-
- if opts.metadata is not None and os.path.isdir(opts.metadata):
- meta_dir = opts.metadata
- metadata_src_text = 'Using metadata directory: %r' % meta_dir
- elif opts.metadata is not None and os.path.isfile(opts.metadata) and tarfile.is_tarfile(opts.metadata):
- meta_dir = get_auto_delete_tempdir()
- tar = tarfile.open(name=opts.metadata, mode='r:*')
- tar.extractall(path=meta_dir)
- metadata_src_text = 'Using metadata tar file %r, unpacked to directory: %r' % (opts.metadata, meta_dir)
- else:
- raise Exception('metadata source must be a directory or a tar.gz file')
-
- scan_helper_snippets(os.path.join(meta_dir, 'helper-snippets'))
- scan_use_defs(os.path.join(meta_dir, 'config-options'))
- scan_opt_defs(os.path.join(meta_dir, 'feature-options'))
- scan_use_tags()
- scan_tags_meta(os.path.join(meta_dir, 'tags.yaml'))
- print('%s, scanned %d DUK_OPT_xxx, %d DUK_USE_XXX, %d helper snippets' % \
- (metadata_src_text, len(opt_defs.keys()), len(use_defs.keys()), len(helper_snippets)))
- #print('Tags: %r' % use_tags_list)
-
- if len(args) == 0:
- raise Exception('missing command')
- cmd = args[0]
-
- # Compatibility with Duktape 1.3
- if cmd == 'autodetect-header':
- cmd = 'duk-config-header'
- if cmd == 'barebones-header':
- cmd = 'duk-config-header'
-
- if cmd == 'duk-config-header':
- # Generate a duk_config.h header with platform, compiler, and
- # architecture either autodetected (default) or specified by
- # user. Support for autogenerated DUK_OPT_xxx flags is also
- # selected by user.
- result = generate_duk_config_header(opts, meta_dir)
- with open(opts.output, 'wb') as f:
- f.write(result)
- elif cmd == 'feature-documentation':
- result = generate_feature_option_documentation(opts)
- with open(opts.output, 'wb') as f:
- f.write(result)
- elif cmd == 'config-documentation':
- result = generate_config_option_documentation(opts)
- with open(opts.output, 'wb') as f:
- f.write(result)
- else:
- raise Exception('invalid command: %r' % cmd)
-
-if __name__ == '__main__':
- main()
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/b26ac36e/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/config/genconfig_metadata.tar.gz
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-=========================================
-Duktape debug client and JSON debug proxy
-=========================================
-
-Overview
-========
-
-Debugger web UI which connects to the Duktape command line tool or any other
-target supporting the example TCP transport (``examples/debug-trans-socket``)
-on Unix and Windows.
-
-Also provides a JSON debug proxy with a JSON mapping for the Duktape debug
-protocol.
-
-For detailed documentation of the debugger internals, see `debugger.rst`__.
-
-__ https://github.com/svaarala/duktape/blob/master/doc/debugger.rst
-
-Using the debugger web UI
-=========================
-
-Some prerequisites:
-
-* You'll need Node.js v0.10.x or newer. Older Node.js versions don't support
- the required packages.
-
-Compile Duktape command line tool with debugger support (for further options
-see http://wiki.duktape.org/FeatureOptions.html):
-
-* ``DUK_OPT_DEBUGGER_SUPPORT``
-
-* ``DUK_OPT_INTERRUPT_COUNTER``
-
-* ``DUK_CMDLINE_DEBUGGER_SUPPORT``
-
-The source distributable contains a Makefile to build a "duk" command with
-debugger support::
-
- $ cd <duktape dist directory>
- $ make -f Makefile.dukdebug
-
-The Duktape Git repo "duk" target has debugger support enabled by default::
-
- $ make clean duk
-
-Start Duktape command line tool so that it waits for a debugger connection::
-
- # For now we need to be in the directory containing the source files
- # executed so that the 'fileName' properties of functions will match
- # that on the debug client.
-
- # Using source distributable
- $ cd <duktape dist directory>
- $ ./duk --debugger mandel.js
-
- # Using Duktape Git repo
- $ cd <duktape checkout>/tests/ecmascript/
- $ ../../duk --debugger test-dev-mandel2-func.js
-
-Start the web UI::
-
- # Must be in 'debugger' directory.
-
- $ cd debugger/
- $ make # runs 'node duk_debug.js'
-
-Once the required packages are installed, the NodeJS debug client will be
-up and running. Open the following in your browser and start debugging:
-
-* http://localhost:9092/
-
-The debug client automatically attaches to the debug target on startup.
-If you start the debug target later, you'll need to click "Attach" in the
-web UI.
-
-Using the JSON debug proxy
-==========================
-
-There are two JSON debug proxy implementations: one implemented in DukLuv
-and another in Node.js.
-
-DukLuv JSON proxy
------------------
-
-DukLuv (https://github.com/creationix/dukluv) is a small and portable event
-loop based on LibUV and Duktape with MIT license (like Duktape). As such it's
-easy to embed in a custom debug client: you just include the DukLuv executable
-and the JSON proxy source file in your debug client.
-
-Install DukLuv:
-
-* Ensure ``cmake`` is installed
-
-* ``git clone https://github.com/creationix/dukluv.git``
-
-* ``git submodule init; git submodule update``
-
-* ``make``
-
-* Binary should appear in:
-
- - ``./build/dukluv`` on Linux
-
- - ``.\build\Debug\dukluv.exe`` on Windows
-
-Run the proxy::
-
- # Using Makefile; autogenerates duk_debug_meta.json
- # (You may need to edit DUKLUV in Makefile to point to your DukLuv)
- $ make runproxydukluv
-
- # Manually: see "dukluv duk_debug_proxy.js --help" for help
- $ .../path/to/dukluv duk_debug_proxy.js
-
-Start Duktape command line (or whatever your target is)::
-
- $ cd <duktape checkout>/tests/ecmascript/
- $ ../../duk --debugger test-dev-mandel2-func.js
-
-Now connect to the proxy using e.g. telnet::
-
- $ telnet localhost 9093
-
-The proxy will then connect to the target and you can start issuing commands::
-
- $ telnet localhost 9093
- Trying 127.0.0.1...
- Connected to localhost.
- Escape character is '^]'.
- {"notify":"_TargetConnecting","args":["127.0.0.1",9091]}
- {"notify":"_TargetConnected","args":["1 10499 v1.4.0-140-gc9a6c7c duk command built from Duktape repo"]}
- {"notify":"Status","command":1,"args":[1,"test-dev-mandel2-func.js","global",58,0]}
- {"request":"BasicInfo"}
- {"reply":true,"args":[10499,"v1.4.0-140-gc9a6c7c","duk command built from Duktape repo",1]}
- {"request":"Eval","args":["print('Hello world!'); 123;"]}
- {"notify":"Print","command":2,"args":["Hello world!\n"]}
- {"reply":true,"args":[0,{"type":"number","data":"405ec00000000000"}]}
- [...]
-
-The proxy log provides dumps both JSON and dvalue binary traffic which is
-quite useful in development::
-
- $ make runproxydukluv
- Running Dukluv based debug proxy
- "dukluv" duk_debug_proxy.js --log-level 2 --metadata duk_debug_meta.json
- 2016-02-17T13:59:42.308Z INF Proxy: Read proxy metadata from duk_debug_meta.json
- 2016-02-17T13:59:42.325Z INF Proxy: Listening for incoming JSON debug connection on 0.0.0.0:9093, target is 127.0.0.1:9091
- 2016-02-17T13:59:47.994Z INF Proxy: JSON proxy client connected
- 2016-02-17T13:59:47.994Z INF Proxy: Connecting to debug target at 127.0.0.1:9091
- 2016-02-17T13:59:47.994Z INF Proxy: PROXY --> CLIENT: {"notify":"_TargetConnecting","args":["127.0.0.1",9091]}
- 2016-02-17T13:59:47.994Z INF Proxy: Connected to debug target at 127.0.0.1:9091
- 2016-02-17T13:59:48.003Z INF Proxy: PROXY --> CLIENT: {"notify":"_TargetConnected","args":["1 10499 v1.4.0-140-gc9a6c7c duk command built from Duktape repo"]}
- 2016-02-17T13:59:48.003Z INF Proxy: Target handshake: {"line":"1 10499 v1.4.0-140-gc9a6c7c duk command built from Duktape repo","protocolVersion":1,"text":"10499 v1.4.0-140-gc9a6c7c duk command built from Duktape repo","dukVersion":"1","dukGitDescribe":"10499","targetString":"v1.4.0-140-gc9a6c7c"}
- 2016-02-17T13:59:48.151Z INF Proxy: PROXY <-- TARGET: |04|
- 2016-02-17T13:59:48.152Z INF Proxy: PROXY <-- TARGET: |81|
- 2016-02-17T13:59:48.152Z INF Proxy: PROXY <-- TARGET: |81|
- 2016-02-17T13:59:48.160Z INF Proxy: PROXY <-- TARGET: |78746573742d6465762d6d616e64656c322d66756e632e6a73|
- 2016-02-17T13:59:48.161Z INF Proxy: PROXY <-- TARGET: |66676c6f62616c|
- 2016-02-17T13:59:48.165Z INF Proxy: PROXY <-- TARGET: |ba|
- 2016-02-17T13:59:48.165Z INF Proxy: PROXY <-- TARGET: |80|
- 2016-02-17T13:59:48.165Z INF Proxy: PROXY <-- TARGET: |00|
- 2016-02-17T13:59:48.165Z INF Proxy: PROXY --> CLIENT: {"notify":"Status","command":1,"args":[1,"test-dev-mandel2-func.js","global",58,0]}
- 2016-02-17T13:59:51.289Z INF Proxy: PROXY <-- CLIENT: {"request":"BasicInfo"}
- 2016-02-17T13:59:51.289Z INF Proxy: PROXY --> TARGET: |01|
- 2016-02-17T13:59:51.289Z INF Proxy: PROXY --> TARGET: |90|
- 2016-02-17T13:59:51.289Z INF Proxy: PROXY --> TARGET: |00|
- 2016-02-17T13:59:51.291Z INF Proxy: PROXY <-- TARGET: |02|
- 2016-02-17T13:59:51.291Z INF Proxy: PROXY <-- TARGET: |e903|
- 2016-02-17T13:59:51.292Z INF Proxy: PROXY <-- TARGET: |7376312e342e302d3134302d6763396136633763|
- 2016-02-17T13:59:51.293Z INF Proxy: PROXY <-- TARGET: |12002364756b20636f6d6d616e64206275696c742066726f6d2044756b74617065207265706f|
- 2016-02-17T13:59:51.293Z INF Proxy: PROXY <-- TARGET: |81|
- 2016-02-17T13:59:51.293Z INF Proxy: PROXY <-- TARGET: |00|
- 2016-02-17T13:59:51.293Z INF Proxy: PROXY --> CLIENT: {"reply":true,"args":[10499,"v1.4.0-140-gc9a6c7c","duk command built from Duktape repo",1]}
- 2016-02-17T14:00:06.105Z INF Proxy: PROXY <-- CLIENT: {"request":"Eval","args":["print('Hello world!'); 123;"]}
- 2016-02-17T14:00:06.105Z INF Proxy: PROXY --> TARGET: |01|
- 2016-02-17T14:00:06.105Z INF Proxy: PROXY --> TARGET: |9e|
- 2016-02-17T14:00:06.105Z INF Proxy: PROXY --> TARGET: |7b7072696e74282748656c6c6f20776f726c642127293b203132333b|
- 2016-02-17T14:00:06.105Z INF Proxy: PROXY --> TARGET: |00|
- 2016-02-17T14:00:06.167Z INF Proxy: PROXY <-- TARGET: |04|
- 2016-02-17T14:00:06.167Z INF Proxy: PROXY <-- TARGET: |82|
- 2016-02-17T14:00:06.167Z INF Proxy: PROXY <-- TARGET: |6d48656c6c6f20776f726c64210a|
- 2016-02-17T14:00:06.168Z INF Proxy: PROXY <-- TARGET: |00|
- 2016-02-17T14:00:06.168Z INF Proxy: PROXY --> CLIENT: {"notify":"Print","command":2,"args":["Hello world!\n"]}
- 2016-02-17T14:00:06.171Z INF Proxy: PROXY <-- TARGET: |02|
- 2016-02-17T14:00:06.171Z INF Proxy: PROXY <-- TARGET: |80|
- 2016-02-17T14:00:06.173Z INF Proxy: PROXY <-- TARGET: |1a405ec00000000000|
- 2016-02-17T14:00:06.173Z INF Proxy: PROXY <-- TARGET: |00|
- 2016-02-17T14:00:06.174Z INF Proxy: PROXY --> CLIENT: {"reply":true,"args":[0,{"type":"number","data":"405ec00000000000"}]}
- [...]
-
-Node.js JSON proxy
-------------------
-
-A Node.js-based JSON debug proxy is also provided by ``duk_debug.js``::
-
- # Same prerequisites as for running the debug client
- $ make runproxynodejs
-
-Start Duktape command line (or whatever your target is)::
-
- $ cd <duktape checkout>/tests/ecmascript/
- $ ../../duk --debugger test-dev-mandel2-func.js
-
-You can then connect to localhost:9093 and interact with the proxy.
-Here's an example session using telnet and manually typed in commands
-The ``-->`` (send) and ``<--`` (receiver) markers have been added for
-readability and are not part of the stream::
-
- $ telnet localhost 9093
- Trying 127.0.0.1...
- Connected to localhost.
- Escape character is '^]'.
- <-- {"notify":"_TargetConnected","args":["1 10199 v1.1.0-275-gbd4d610-dirty duk command built from Duktape repo"]}
- <-- {"notify":"Status","command":1,"args":[1,"test-dev-mandel2-func.js","global",58,0]}
- --> {"request":"BasicInfo"}
- <-- {"reply":true,"args":[10199,"v1.1.0-275-gbd4d610-dirty","duk command built from Duktape repo",1]}
- --> {"request":"Eval", "args":[ "print(Math.PI)" ]}
- <-- {"notify":"Print","command":2,"args":["3.141592653589793\n"]}
- <-- {"reply":true,"args":[0,{"type":"undefined"}]}
- --> {"request":"Resume"}
- <-- {"reply":true,"args":[]}
- <-- {"notify":"Status","command":1,"args":[0,"test-dev-mandel2-func.js","global",58,0]}
- <-- {"notify":"Status","command":1,"args":[0,"test-dev-mandel2-func.js","global",58,0]}
- <-- {"notify":"Print","command":2,"args":["................................................................................\n"]}
- <-- {"notify":"Print","command":2,"args":["................................................................................\n"]}
- <-- {"notify":"Print","command":2,"args":["................................................................................\n"]}
- [...]
- <-- {"notify":"_Disconnecting"}
-
-A telnet connection allows you to experiment with debug commands by simply
-copy-pasting debug commands to the telnet session. This is useful even if
-you decide to implement the binary protocol directly.
-
-The debug target used by the proxy can be configured with ``duk_debug.js``
-command line options.
-
-Source search path
-==================
-
-The NodeJS debug client needs to be able to find source code files matching
-code running on the target ("duk" command line). **The filenames used on the
-target and on the debug client must match exactly**, because e.g. breakpoints
-are targeted based on the 'fileName' property of Function objects.
-
-The search path can be set using the ``--source-dirs`` option given to
-``duk_debug.js``, with the default search paths including only
-``../tests/ecmascript/``.
-
-The default search path means that if a function on the target has fileName
-``foo/bar.js`` it would be loaded from (relative to the duk_debug.js working
-directory, ``debugger/``)::
-
- ../tests/ecmascript/foo/bar.js
-
-Similarly, if the filesystem contained::
-
- ../tests/ecmascript/baz/quux.js
-
-the web UI dropdown would show ``baz/quux.js``. If you selected that file
-and added a breakpoint, the breakpoint fileName sent to the debug target
-would be ``baz/quux.js``.
-
-.. note:: There's much to improve in the search path. For instance, it'd
- be nice to add a certain path to search but exclude files based
- on paths and patterns, etc.
-
-Architecture
-============
-
-::
-
- +-------------------+
- | Web browser | [debug UI]
- +-------------------+
- |
- | http (port 9092)
- | socket.io
- v
- +-------------------+
- | duk_debug.js | [debug client]
- +-------------------+
- | /\
- | ||
- +----------||---- [example tcp transport] (port 9091)
- | || (application provides concrete transport)
- | ||
- | ||---- [debug protocol stream]
- | || (between debug client and Duktape)
- | ||
- + - - | - - - - -|| - - +
- : v || :
- : +-------------||-+ : [target]
- : | application || | :
- : +-------------||-+ :
- : ^ || :
- : | || : [debug API]
- : +----------||-------- debug transport callbacks
- : | || : (read, write, peek, read/write flush)
- : | || : implemented by application
- : | \/ :
- : +----------------+ :
- : | Duktape | :
- : +----------------+ :
- + - - - - - - - - - - - +
-
-The debug transport is application specific:
-
-* Duktape command line ("duk") and this debug client use an **example** TCP
- transport as a concrete example.
-
-* It is entirely up to the application to come up with the most suitable
- transport for its environment. Different mechanisms will be needed for
- Wi-Fi, serial, etc.
-
-The debug protocol running inside the transport is transport independent:
-
-* The debug protocol is documented in ``doc/debugger.rst``.
-
-* This debug client provides further concrete examples and clarifications
- on how the protocol can be used.
-
-Using a custom transport
-========================
-
-Quite possibly your target device cannot use the example TCP transport and
-you need to implement your own transport. You'll need to implement your
-custom transport both for the target device and for the debug client.
-
-Target device
--------------
-
-Implement the debug transport callbacks needed by ``duk_debugger_attach()``.
-
-See ``doc/debugger.rst`` for details and ``examples/debug-trans-socket``
-for example running code for a TCP transport.
-
-Debug client alternative 1: duk_debug.js + custom TCP proxy
------------------------------------------------------------
-
-If you don't want to change ``duk_debug.js`` you can implement a TCP proxy
-which accepts a TCP connection from ``duk_debug.js`` and then uses your
-custom transport to talk to the target::
-
- +--------------+ TCP +-------+ custom +--------+
- | duk_debug.js | ------> | proxy | ---------> | target |
- +--------------+ +-------+ +--------+
-
-This is a straightforward option and a proxy can be used with other debug
-clients too (perhaps custom scripts talking to the target etc).
-
-You could also use netcat and implement your proxy so that it talks to
-``duk_debug.js`` using stdin/stdout.
-
-Debug client alternative 2: duk_debug.js + custom NodeJS stream
----------------------------------------------------------------
-
-To make ``duk_debug.js`` use a custom transport you need to:
-
-* Implement your own transport as NodeJS stream. You can add it directly to
- ``duk_debug.js`` but it's probably easiest to use a separate module so that
- the diff to ``duk_debug.js`` stays minimal.
-
-* Change ``duk_debug.js`` to use the custom transport instead of a TCP
- stream. Search for "CUSTOMTRANSPORT" in ``duk_debug.js``.
-
-See:
-
-* http://nodejs.org/api/stream.html
-
-* https://github.com/substack/stream-handbook
-
-Debug client alternative 3: custom debug client
------------------------------------------------
-
-You can also implement your own debug client and debug UI with support for
-your custom transport.
-
-You'll also need to implement the client part of the Duktape debugger
-protocol. See ``doc/debugger.rst`` for the specification and ``duk_debug.js``
-for example running code which should illustrate the protocol in more detail.
-
-The JSON debug proxy allows you to implement a debug client without needing
-to implement the Duktape binary debug protocol. The JSON protocol provides
-a roughly 1:1 mapping to the binary protocol but with an easier syntax.
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/b26ac36e/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/debugger/duk_classnames.yaml
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/debugger/duk_classnames.yaml b/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/debugger/duk_classnames.yaml
deleted file mode 100644
index 9fd5098..0000000
--- a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/debugger/duk_classnames.yaml
+++ /dev/null
@@ -1,32 +0,0 @@
-# Must match C header.
-class_names:
- - unused
- - Arguments
- - Array
- - Boolean
- - Date
- - Error
- - Function
- - JSON
- - Math
- - Number
- - Object
- - RegExp
- - String
- - global
- - ObjEnv
- - DecEnv
- - Buffer
- - Pointer
- - Thread
- - ArrayBuffer
- - DataView
- - Int8Array
- - Uint8Array
- - Uint8ClampedArray
- - Int16Array
- - Uint16Array
- - Int32Array
- - Uint32Array
- - Float32Array
- - Float64Array