d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MFS 26e8bb3: MFC cc68614, ac69e5d, 7ed8e14: Update contrib/expat to 2.4.7.

Browse Source 
(cherry picked from commit cc68614da8)
(cherry picked from commit ac69e5d471)
(cherry picked from commit 7ed8e142a0)
(cherry picked from commit 26e8bb3a4e)
Approved by:	re (gjb)
This commit is contained in:
Xin LI 2022-03-27 22:22:07 -07:00
parent de78b2b272
commit c093f9a6fc
85 changed files with 4894 additions and 1581 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
contrib/expat/COPYING
View File

@ -1,5 +1,5 @@
Copyright (c) 1998-2000 Thai Open Source Software Center Ltd and Clark Cooper
Copyright (c) 2001-2017 Expat maintainers
Copyright (c) 2001-2019 Expat maintainers
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the

411
contrib/expat/Changes
View File

@ -2,7 +2,412 @@ NOTE: We are looking for help with a few things:
https://github.com/libexpat/libexpat/labels/help%20wanted
If you can help, please get in touch. Thanks!
Release 2.2.9 Wed Septemper 25 2019
Release 2.4.7 Fri March 4 2022
Bug fixes:
#572 #577 Relax fix to CVE-2022-25236 (introduced with release 2.4.5)
with regard to all valid URI characters (RFC 3986),
i.e. the following set (excluding whitespace):
ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
0123456789 % -._~ :/?#[]@ !$&'()*+,;=
Other changes:
#555 #570 #581 CMake|Windows: Store Expat version in the DLL
#577 Document consequences of namespace separator choices not just
in doc/reference.html but also in header <expat.h>
#577 Document Expat's lack of validation of namespace URIs against
RFC 3986, and that the XML 1.0r4 specification doesn't
require Expat to validate namespace URIs, and that Expat
may do more in that regard in future releases.
If you find need for strict RFC 3986 URI validation on
application level today, https://uriparser.github.io/ may
be of interest.
#579 Fix documentation of XML_EndDoctypeDeclHandler in <expat.h>
#575 Document that a call to XML_FreeContentModel can be done at
a later time from outside the element declaration handler
#574 Make hardcoded namespace URIs easier to find in code
#573 Update documentation on use of XML_POOR_ENTOPY on Solaris
#569 #571 tests: Resolve use of macros NAN and INFINITY for GNU G++
4.8.2 on Solaris.
#578 #580 Version info bumped from 9:6:8 to 9:7:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Jeffrey Walton
Johnny Jazeix
Thijs Schreijer
Release 2.4.6 Sun February 20 2022
Bug fixes:
#566 Fix a regression introduced by the fix for CVE-2022-25313
in release 2.4.5 that affects applications that (1)
call function XML_SetElementDeclHandler and (2) are
parsing XML that contains nested element declarations
(e.g. "<!ELEMENT junk ((bar|foo|xyz+), zebra*)>").
Other changes:
#567 #568 Version info bumped from 9:5:8 to 9:6:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Matt Sergeant
Samanta Navarro
Sergei Trofimovich
and
NixOS
Perl XML::Parser
Release 2.4.5 Fri February 18 2022
Security fixes:
#562 CVE-2022-25235 -- Passing malformed 2- and 3-byte UTF-8
sequences (e.g. from start tag names) to the XML
processing application on top of Expat can cause
arbitrary damage (e.g. code execution) depending
on how invalid UTF-8 is handled inside the XML
processor; validation was not their job but Expat's.
Exploits with code execution are known to exist.
#561 CVE-2022-25236 -- Passing (one or more) namespace separator
characters in "xmlns[:prefix]" attribute values
made Expat send malformed tag names to the XML
processor on top of Expat which can cause
arbitrary damage (e.g. code execution) depending
on such unexpectable cases are handled inside the XML
processor; validation was not their job but Expat's.
Exploits with code execution are known to exist.
#558 CVE-2022-25313 -- Fix stack exhaustion in doctype parsing
that could be triggered by e.g. a 2 megabytes
file with a large number of opening braces.
Expected impact is denial of service or potentially
arbitrary code execution.
#560 CVE-2022-25314 -- Fix integer overflow in function copyString;
only affects the encoding name parameter at parser creation
time which is often hardcoded (rather than user input),
takes a value in the gigabytes to trigger, and a 64-bit
machine. Expected impact is denial of service.
#559 CVE-2022-25315 -- Fix integer overflow in function storeRawNames;
needs input in the gigabytes and a 64-bit machine.
Expected impact is denial of service or potentially
arbitrary code execution.
Other changes:
#557 #564 Version info bumped from 9:4:8 to 9:5:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Ivan Fratric
Samanta Navarro
and
Google Project Zero
JetBrains
Release 2.4.4 Sun January 30 2022
Security fixes:
#550 CVE-2022-23852 -- Fix signed integer overflow
(undefined behavior) in function XML_GetBuffer
(that is also called by function XML_Parse internally)
for when XML_CONTEXT_BYTES is defined to >0 (which is both
common and default).
Impact is denial of service or more.
#551 CVE-2022-23990 -- Fix unsigned integer overflow in function
doProlog triggered by large content in element type
declarations when there is an element declaration handler
present (from a prior call to XML_SetElementDeclHandler).
Impact is denial of service or more.
Bug fixes:
#544 #545 xmlwf: Fix a memory leak on output file opening error
Other changes:
#546 Autotools: Fix broken CMake support under Cygwin
#554 Windows: Add missing files to the installer to fix
compilation with CMake from installed sources
#552 #554 Version info bumped from 9:3:8 to 9:4:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Carlo Bramini
hwt0415
Roland Illig
Samanta Navarro
and
Clang LeakSan and the Clang team
Release 2.4.3 Sun January 16 2022
Security fixes:
#531 #534 CVE-2021-45960 -- Fix issues with left shifts by >=29 places
resulting in
a) realloc acting as free
b) realloc allocating too few bytes
c) undefined behavior
depending on architecture and precise value
for XML documents with >=2^27+1 prefixed attributes
on a single XML tag a la
"<r xmlns:a='[..]' a:a123='[..]' [..] />"
where XML_ParserCreateNS is used to create the parser
(which needs argument "-n" when running xmlwf).
Impact is denial of service, or more.
#532 #538 CVE-2021-46143 (ZDI-CAN-16157) -- Fix integer overflow
on variable m_groupSize in function doProlog leading
to realloc acting as free.
Impact is denial of service or more.
#539 CVE-2022-22822 to CVE-2022-22827 -- Prevent integer overflows
near memory allocation at multiple places. Mitre assigned
a dedicated CVE for each involved internal C function:
- CVE-2022-22822 for function addBinding
- CVE-2022-22823 for function build_model
- CVE-2022-22824 for function defineAttribute
- CVE-2022-22825 for function lookup
- CVE-2022-22826 for function nextScaffoldPart
- CVE-2022-22827 for function storeAtts
Impact is denial of service or more.
Other changes:
#535 CMake: Make call to file(GENERATE [..]) work for CMake <3.19
#541 Autotools|CMake: MinGW: Make run.sh(.in) work for Cygwin
and MSYS2 by not going through Wine on these platforms
#527 #528 Address compiler warnings
#533 #543 Version info bumped from 9:2:8 to 9:3:8;
see https://verbump.de/ for what these numbers do
Infrastructure:
#536 CI: Check for realistic minimum CMake version
#529 #539 CI: Cover compilation with -m32
#529 CI: Store coverage reports as artifacts for download
#528 CI: Upgrade Clang from 11 to 13
Special thanks to:
An anonymous whitehat
Christopher Degawa
J. Peter Mugaas
Tyson Smith
and
GCC Farm Project
Trend Micro Zero Day Initiative
Release 2.4.2 Sun December 19 2021
Other changes:
#509 #510 Link againgst libm for function "isnan"
#513 #514 Include expat_config.h as early as possible
#498 Autotools: Include files with release archives:
- buildconf.sh
- fuzz/*.c
#507 #519 Autotools: Sync CMake templates
#495 #524 CMake: MinGW: Fix pkg-config section "Libs" for
- non-release build types (e.g. -DCMAKE_BUILD_TYPE=Debug)
- multi-config CMake generators (e.g. Ninja Multi-Config)
#502 #503 docs: Document that function XML_GetBuffer may return NULL
when asking for a buffer of 0 (zero) bytes size
#522 #523 docs: Fix return value docs for both
XML_SetBillionLaughsAttackProtection* functions
#525 #526 Version info bumped from 9:1:8 to 9:2:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Dong-hee Na
Joergen Ibsen
Kai Pastor
Release 2.4.1 Sun May 23 2021
Bug fixes:
#488 #490 Autotools: Fix installed header expat_config.h for multilib
systems; regression introduced in 2.4.0 by pull request #486
Other changes:
#491 #492 Version info bumped from 9:0:8 to 9:1:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Gentoo's QA check "multilib_check_headers"
Release 2.4.0 Sun May 23 2021
Security fixes:
#34 #466 #484 CVE-2013-0340/CWE-776 -- Protect against billion laughs attacks
(denial-of-service; flavors targeting CPU time or RAM or both,
leveraging general entities or parameter entities or both)
by tracking and limiting the input amplification factor
(<amplification> := (<direct> + <indirect>) / <direct>).
By conservative default, amplification up to a factor of 100.0
is tolerated and rejection only starts after 8 MiB of output bytes
(=<direct> + <indirect>) have been processed.
The fix adds the following to the API:
- A new error code XML_ERROR_AMPLIFICATION_LIMIT_BREACH to
signals this specific condition.
- Two new API functions ..
- XML_SetBillionLaughsAttackProtectionMaximumAmplification and
- XML_SetBillionLaughsAttackProtectionActivationThreshold
.. to further tighten billion laughs protection parameters
when desired. Please see file "doc/reference.html" for details.
If you ever need to increase the defaults for non-attack XML
payload, please file a bug report with libexpat.
- Two new XML_FEATURE_* constants ..
- that can be queried using the XML_GetFeatureList function, and
- that are shown in "xmlwf -v" output.
- Two new environment variable switches ..
- EXPAT_ACCOUNTING_DEBUG=(0|1|2|3) and
- EXPAT_ENTITY_DEBUG=(0|1)
.. for runtime debugging of accounting and entity processing.
Specific behavior of these values may change in the future.
- Two new command line arguments "-a FACTOR" and "-b BYTES"
for xmlwf to further tighten billion laughs protection
parameters when desired.
If you ever need to increase the defaults for non-attack XML
payload, please file a bug report with libexpat.
Bug fixes:
#332 #470 For (non-default) compilation with -DEXPAT_MIN_SIZE=ON (CMake)
or CPPFLAGS=-DXML_MIN_SIZE (GNU Autotools): Fix segfault
for UTF-16 payloads containing CDATA sections.
#485 #486 Autotools: Fix generated CMake files for non-64bit and
non-Linux platforms (e.g. macOS and MinGW in particular)
that were introduced with release 2.3.0
Other changes:
#468 #469 xmlwf: Improve help output and the xmlwf man page
#463 xmlwf: Improve maintainability through some refactoring
#477 xmlwf: Fix man page DocBook validity
#458 #459 CMake: Support absolute paths for both CMAKE_INSTALL_LIBDIR
and CMAKE_INSTALL_INCLUDEDIR
#471 #481 CMake: Add support for standard variable BUILD_SHARED_LIBS
#457 Unexpose symbol _INTERNAL_trim_to_complete_utf8_characters
#467 Resolve macro HAVE_EXPAT_CONFIG_H
#472 Delete unused legacy helper file "conftools/PrintPath"
#473 #483 Improve attribution
#464 #465 #477 doc/reference.html: Fix XHTML validity
#475 #478 doc/reference.html: Replace the 90s look by OK.css
#479 Version info bumped from 8:0:7 to 9:0:8
due to addition of new symbols and error codes;
see https://verbump.de/ for what these numbers do
Infrastructure:
#456 CI: Enable periodic runs
#457 CI: Start covering the list of exported symbols
#474 CI: Isolate coverage task
#476 #482 CI: Adapt to breaking changes in image "ubuntu-18.04"
#477 CI: Cover well-formedness and DocBook/XHTML validity
of doc/reference.html and doc/xmlwf.xml
Special thanks to:
Dimitry Andric
Eero Helenius
Nick Wellnhofer
Rhodri James
Tomas Korbar
Yury Gribov
and
Clang LeakSan
JetBrains
OSS-Fuzz
Release 2.3.0 Thu March 25 2021
Bug fixes:
#438 When calling XML_ParseBuffer without a prior successful call to
XML_GetBuffer as a user, no longer trigger undefined behavior
(by adding an integer to a NULL pointer) but rather return
XML_STATUS_ERROR and set the error code to (new) code
XML_ERROR_NO_BUFFER. Found by UBSan (UndefinedBehaviorSanitizer)
of Clang 11 (but not Clang 9).
#444 xmlwf: Exit status 2 was used for both:
- malformed input files (documented) and
- invalid command-line arguments (undocumented).
The case of invalid command-line arguments now
has its own exit status 4, resolving the ambiguity.
Other changes:
#439 xmlwf: Add argument -k to allow continuing after
non-fatal errors
#439 xmlwf: Add section about exit status to the -h help output
#422 #426 #447 Windows: Drop support for Visual Studio <=14.0/2015
#434 Windows: CMake: Detect unsupported Visual Studio at
configure time (rather than at compile time)
#382 #428 testrunner: Make verbose mode (argument "-v") report
about passed tests, and make default mode report about
failures, as well.
#442 CMake: Call "enable_language(CXX)" prior to tinkering
with CMAKE_CXX_* variables
#448 Document use of libexpat from a CMake-based project
#451 Autotools: Install CMake files as generated by CMake 3.19.6
so that users with "find_package(expat [..] CONFIG [..])"
are served on distributions that are *not* using the CMake
build system inside for libexpat packaging
#436 #437 Autotools: Drop obsolescent macro AC_HEADER_STDC
#450 #452 Autotools: Resolve use of obsolete macro AC_CONFIG_HEADER
#441 Address compiler warnings
#443 Version info bumped from 7:12:6 to 8:0:7
due to addition of error code XML_ERROR_NO_BUFFER
(see https://verbump.de/ for what these numbers do)
Infrastructure:
#435 #446 Replace Travis CI by GitHub Actions
Special thanks to:
Alexander Richardson
Oleksandr Popovych
Thomas Beutlich
Tim Bray
and
Clang LeakSan, Clang 11 UBSan and the Clang team
Release 2.2.10 Sat October 3 2020
Bug fixes:
#390 #395 #398 Fix undefined behavior during parsing caused by
pointer arithmetic with NULL pointers
#404 #405 Fix reading uninitialized variable during parsing
#406 xmlwf: Add missing check for malloc NULL return
Other changes:
#396 Windows: Drop support for Visual Studio <=8.0/2005
#409 Windows: Add missing file "Changes" to the installer
to fix compilation with CMake from installed sources
#403 xmlwf: Document exit codes in xmlwf manpage and
exit with code 3 (rather than code 1) for output errors
when used with "-d DIRECTORY"
#356 #359 MinGW: Provide declaration of rand_s for mingwrt <5.3.0
#383 #392 Autotools: Use -Werror while configure tests the compiler
for supported compile flags to avoid false positives
#383 #393 #394 Autotools: Improve handling of user (C|CPP|CXX|LD)FLAGS,
e.g. ensure that they have the last word over flags added
while running ./configure
#360 CMake: Create libexpatw.{dll,so} and expatw.pc (with emphasis
on suffix "w") with -DEXPAT_CHAR_TYPE=(ushort|wchar_t)
#360 CMake: Detect and deny unsupported build combinations
involving -DEXPAT_CHAR_TYPE=(ushort|wchar_t)
#360 CMake: Install pre-compiled shipped xmlwf.1 manpage in case
of -DEXPAT_BUILD_DOCS=OFF
#375 #380 #419 CMake: Fix use of Expat by means of add_subdirectory
#407 #408 CMake: Keep expat target name constant at "expat"
(i.e. refrain from using the target name to control
build artifact filenames)
#385 CMake: Fix compilation with -DEXPAT_SHARED_LIBS=OFF for
Windows
CMake: Expose man page compilation as target "xmlwf-manpage"
#413 #414 CMake: Introduce option EXPAT_BUILD_PKGCONFIG
to control generation of pkg-config file "expat.pc"
#424 CMake: Add minimalistic support for building binary packages
with CMake target "package"; based on CPack
#366 CMake: Add option -DEXPAT_OSSFUZZ_BUILD=(ON|OFF) with
default OFF to build fuzzer code against OSS-Fuzz and
related environment variable LIB_FUZZING_ENGINE
#354 Fix testsuite for -DEXPAT_DTD=OFF and -DEXPAT_NS=OFF, each
#354 #355 ..
#356 #412 Address compiler warnings
#368 #369 Address pngcheck warnings with doc/*.png images
#425 Version info bumped from 7:11:6 to 7:12:6
Special thanks to:
asavah
Ben Wagner
Bhargava Shastry
Frank Landgraf
Jeffrey Walton
Joe Orton
Kleber Tarcísio
Ma Lin
Maciej Sroczyński
Mohammed Khajapasha
Vadim Zeitlin
and
Cppcheck 2.0 and the Cppcheck team
Release 2.2.9 Wed September 25 2019
Other changes:
examples: Drop executable bits from elements.c
#349 Windows: Change the name of the Windows DLLs from expat*.dll
@ -17,7 +422,7 @@ Release 2.2.9 Wed Septemper 25 2019
Special thanks to:
Ben Wagner
Release 2.2.8 Fri Septemper 13 2019
Release 2.2.8 Fri September 13 2019
Security fixes:
#317 #318 CVE-2019-15903 -- Fix heap overflow triggered by
XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber),
@ -115,10 +520,10 @@ Release 2.2.8 Fri Septemper 13 2019
Special thanks to:
David Loffredo
Joonun Jang
Khajapasha Mohammed
Kishore Kunche
Marco Maggi
Mitch Phillips
Mohammed Khajapasha
Rolf Ade
xantares
Zhongyuan Zhou

29
contrib/expat/Makefile.am
View File

@ -6,7 +6,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2018 KangLin <kl222@126.com>
# Copyright (c) 2022 Johnny Jazeix <jazeix@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -53,20 +55,36 @@ pkgconfig_DATA = expat.pc
pkgconfigdir = $(libdir)/pkgconfig
dist_cmake_DATA = \
cmake/autotools/expat.cmake
nodist_cmake_DATA = \
cmake/autotools/expat-config-version.cmake \
cmake/autotools/expat-noconfig.cmake \
cmake/expat-config.cmake
cmakedir = $(libdir)/cmake/expat-@PACKAGE_VERSION@
_EXTRA_DIST_CMAKE = \
cmake/expat-config.cmake.in \
cmake/autotools/expat-noconfig__linux.cmake.in \
cmake/autotools/expat-noconfig__macos.cmake.in \
cmake/autotools/expat-noconfig__windows.cmake.in \
cmake/autotools/expat-package-init.cmake \
cmake/mingw-toolchain.cmake \
\
CMakeLists.txt \
CMake.README \
ConfigureChecks.cmake \
expat.pc.cmake \
expat_config.h.cmake
_EXTRA_DIST_WINDOWS = \
win32/build_expat_iss.bat \
win32/expat.iss \
win32/MANIFEST.txt \
win32/README.txt
win32/README.txt \
win32/version.rc
EXTRA_DIST = \
$(_EXTRA_DIST_CMAKE) \
@ -74,11 +92,14 @@ EXTRA_DIST = \
\
conftools/expat.m4 \
conftools/get-version.sh \
conftools/PrintPath \
\
fuzz/xml_parsebuffer_fuzzer.c \
fuzz/xml_parse_fuzzer.c \
\
xmlwf/xmlwf_helpgen.py \
xmlwf/xmlwf_helpgen.sh \
\
buildconf.sh \
Changes \
README.md \
\

166
contrib/expat/Makefile.in
View File

@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2018 KangLin <kl222@126.com>
# Copyright (c) 2022 Johnny Jazeix <jazeix@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -138,12 +140,14 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
$(am__configure_deps) $(am__DIST_COMMON)
$(am__configure_deps) $(dist_cmake_DATA) $(am__DIST_COMMON)
am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
configure.lineno config.status.lineno
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = expat_config.h
CONFIG_CLEAN_FILES = expat.pc run.sh
CONFIG_CLEAN_FILES = expat.pc cmake/expat-config.cmake \
cmake/autotools/expat-config-version.cmake \
cmake/autotools/expat-noconfig.cmake run.sh
CONFIG_CLEAN_VPATH_FILES =
AM_V_P = $(am__v_P_@AM_V@)
am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
@ -199,8 +203,9 @@ am__uninstall_files_from_dir = { \
|| { echo " ( cd '$$dir' && rm -f" $$files ")"; \
$(am__cd) "$$dir" && rm -f $$files; }; \
}
am__installdirs = "$(DESTDIR)$(pkgconfigdir)"
DATA = $(pkgconfig_DATA)
am__installdirs = "$(DESTDIR)$(cmakedir)" "$(DESTDIR)$(cmakedir)" \
"$(DESTDIR)$(pkgconfigdir)"
DATA = $(dist_cmake_DATA) $(nodist_cmake_DATA) $(pkgconfig_DATA)
RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
distclean-recursive maintainer-clean-recursive
am__recursive_targets = \
@ -209,8 +214,8 @@ am__recursive_targets = \
$(am__extra_recursive_targets)
AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
cscope distdir distdir-am dist dist-all distcheck
am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
$(LISP)expat_config.h.in
am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
expat_config.h.in
# Read a list of newline-separated strings from the standard input,
# and print each of them once, without duplicates. Input order is
# *not* preserved.
@ -227,18 +232,17 @@ am__define_uniq_tagged_files = \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
ETAGS = etags
CTAGS = ctags
CSCOPE = cscope
DIST_SUBDIRS = lib examples tests xmlwf doc
am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/expat.pc.in \
$(srcdir)/expat_config.h.in $(srcdir)/run.sh.in \
$(top_srcdir)/cmake/autotools/expat-config-version.cmake.in \
$(top_srcdir)/cmake/expat-config.cmake.in \
$(top_srcdir)/conftools/ar-lib $(top_srcdir)/conftools/compile \
$(top_srcdir)/conftools/config.guess \
$(top_srcdir)/conftools/config.sub \
$(top_srcdir)/conftools/install-sh \
$(top_srcdir)/conftools/ltmain.sh \
$(top_srcdir)/conftools/missing AUTHORS COPYING \
$(top_srcdir)/conftools/missing AUTHORS COPYING README.md \
conftools/ar-lib conftools/compile conftools/config.guess \
conftools/config.sub conftools/depcomp conftools/install-sh \
conftools/ltmain.sh conftools/missing
@ -281,13 +285,19 @@ DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 $(distdir).tar.lz \
$(distdir).tar.xz
GZIP_ENV = --best
DIST_TARGETS = dist-lzip dist-xz dist-bzip2 dist-gzip
# Exists only to be overridden by the user if desired.
AM_DISTCHECK_DVI_TARGET = dvi
distuninstallcheck_listfiles = find . -type f -print
am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
| sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
distcleancheck_listfiles = find . -type f -print
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_CFLAGS = @AM_CFLAGS@
AM_CPPFLAGS = @AM_CPPFLAGS@
AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@ -297,8 +307,10 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CMAKE_SHARED_LIBRARY_PREFIX = @CMAKE_SHARED_LIBRARY_PREFIX@
CPPFLAGS = @CPPFLAGS@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
@ -314,7 +326,15 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
EXPAT_ATTR_INFO = @EXPAT_ATTR_INFO@
EXPAT_CHAR_TYPE = @EXPAT_CHAR_TYPE@
EXPAT_CONTEXT_BYTES = @EXPAT_CONTEXT_BYTES@
EXPAT_DTD = @EXPAT_DTD@
EXPAT_LARGE_SIZE = @EXPAT_LARGE_SIZE@
EXPAT_MIN_SIZE = @EXPAT_MIN_SIZE@
EXPAT_NS = @EXPAT_NS@
FGREP = @FGREP@
FILEMAP = @FILEMAP@
GREP = @GREP@
@ -327,6 +347,8 @@ LD = @LD@
LDFLAGS = @LDFLAGS@
LIBAGE = @LIBAGE@
LIBCURRENT = @LIBCURRENT@
LIBDIR_BASENAME = @LIBDIR_BASENAME@
LIBM = @LIBM@
LIBOBJS = @LIBOBJS@
LIBREVISION = @LIBREVISION@
LIBS = @LIBS@
@ -356,6 +378,9 @@ RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SO_MAJOR = @SO_MAJOR@
SO_MINOR = @SO_MINOR@
SO_PATCH = @SO_PATCH@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
@ -366,6 +391,7 @@ ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
@ -403,6 +429,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@ -423,20 +450,34 @@ LIBTOOLFLAGS = --verbose
SUBDIRS = lib $(am__append_1) $(am__append_2) $(am__append_3)
pkgconfig_DATA = expat.pc
pkgconfigdir = $(libdir)/pkgconfig
dist_cmake_DATA = \
cmake/autotools/expat.cmake
nodist_cmake_DATA = \
cmake/autotools/expat-config-version.cmake \
cmake/autotools/expat-noconfig.cmake \
cmake/expat-config.cmake
cmakedir = $(libdir)/cmake/expat-@PACKAGE_VERSION@
_EXTRA_DIST_CMAKE = \
cmake/expat-config.cmake.in \
cmake/autotools/expat-noconfig__linux.cmake.in \
cmake/autotools/expat-noconfig__macos.cmake.in \
cmake/autotools/expat-noconfig__windows.cmake.in \
cmake/autotools/expat-package-init.cmake \
cmake/mingw-toolchain.cmake \
\
CMakeLists.txt \
CMake.README \
ConfigureChecks.cmake \
expat.pc.cmake \
expat_config.h.cmake
_EXTRA_DIST_WINDOWS = \
win32/build_expat_iss.bat \
win32/expat.iss \
win32/MANIFEST.txt \
win32/README.txt
win32/README.txt \
win32/version.rc
EXTRA_DIST = \
$(_EXTRA_DIST_CMAKE) \
@ -444,11 +485,14 @@ EXTRA_DIST = \
\
conftools/expat.m4 \
conftools/get-version.sh \
conftools/PrintPath \
\
fuzz/xml_parsebuffer_fuzzer.c \
fuzz/xml_parse_fuzzer.c \
\
xmlwf/xmlwf_helpgen.py \
xmlwf/xmlwf_helpgen.sh \
\
buildconf.sh \
Changes \
README.md \
\
@ -509,6 +553,12 @@ distclean-hdr:
-rm -f expat_config.h stamp-h1
expat.pc: $(top_builddir)/config.status $(srcdir)/expat.pc.in
cd $(top_builddir) && $(SHELL) ./config.status $@
cmake/expat-config.cmake: $(top_builddir)/config.status $(top_srcdir)/cmake/expat-config.cmake.in
cd $(top_builddir) && $(SHELL) ./config.status $@
cmake/autotools/expat-config-version.cmake: $(top_builddir)/config.status $(top_srcdir)/cmake/autotools/expat-config-version.cmake.in
cd $(top_builddir) && $(SHELL) ./config.status $@
cmake/autotools/expat-noconfig.cmake: $(top_builddir)/config.status
cd $(top_builddir) && $(SHELL) ./config.status $@
run.sh: $(top_builddir)/config.status $(srcdir)/run.sh.in
cd $(top_builddir) && $(SHELL) ./config.status $@
@ -520,6 +570,48 @@ clean-libtool:
distclean-libtool:
-rm -f libtool config.lt
install-dist_cmakeDATA: $(dist_cmake_DATA)
@$(NORMAL_INSTALL)
@list='$(dist_cmake_DATA)'; test -n "$(cmakedir)" || list=; \
if test -n "$$list"; then \
echo " $(MKDIR_P) '$(DESTDIR)$(cmakedir)'"; \
$(MKDIR_P) "$(DESTDIR)$(cmakedir)" || exit 1; \
fi; \
for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
echo "$$d$$p"; \
done | $(am__base_list) | \
while read files; do \
echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(cmakedir)'"; \
$(INSTALL_DATA) $$files "$(DESTDIR)$(cmakedir)" || exit $$?; \
done
uninstall-dist_cmakeDATA:
@$(NORMAL_UNINSTALL)
@list='$(dist_cmake_DATA)'; test -n "$(cmakedir)" || list=; \
files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
dir='$(DESTDIR)$(cmakedir)'; $(am__uninstall_files_from_dir)
install-nodist_cmakeDATA: $(nodist_cmake_DATA)
@$(NORMAL_INSTALL)
@list='$(nodist_cmake_DATA)'; test -n "$(cmakedir)" || list=; \
if test -n "$$list"; then \
echo " $(MKDIR_P) '$(DESTDIR)$(cmakedir)'"; \
$(MKDIR_P) "$(DESTDIR)$(cmakedir)" || exit 1; \
fi; \
for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
echo "$$d$$p"; \
done | $(am__base_list) | \
while read files; do \
echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(cmakedir)'"; \
$(INSTALL_DATA) $$files "$(DESTDIR)$(cmakedir)" || exit $$?; \
done
uninstall-nodist_cmakeDATA:
@$(NORMAL_UNINSTALL)
@list='$(nodist_cmake_DATA)'; test -n "$(cmakedir)" || list=; \
files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
dir='$(DESTDIR)$(cmakedir)'; $(am__uninstall_files_from_dir)
install-pkgconfigDATA: $(pkgconfig_DATA)
@$(NORMAL_INSTALL)
@list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \
@ -647,7 +739,6 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am
@ -728,6 +819,10 @@ dist-xz: distdir
tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
$(am__post_remove_distdir)
dist-zstd: distdir
tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
$(am__post_remove_distdir)
dist-tarZ: distdir
@echo WARNING: "Support for distribution archives compressed with" \
"legacy program 'compress' is deprecated." >&2
@ -770,6 +865,8 @@ distcheck: dist
eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
*.tar.zst*) \
zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
esac
chmod -R a-w $(distdir)
chmod u+w $(distdir)
@ -785,7 +882,7 @@ distcheck: dist
$(DISTCHECK_CONFIGURE_FLAGS) \
--srcdir=../.. --prefix="$$dc_install_base" \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
@ -841,7 +938,7 @@ check: check-recursive
all-am: Makefile $(DATA) expat_config.h
installdirs: installdirs-recursive
installdirs-am:
for dir in "$(DESTDIR)$(pkgconfigdir)"; do \
for dir in "$(DESTDIR)$(cmakedir)" "$(DESTDIR)$(cmakedir)" "$(DESTDIR)$(pkgconfigdir)"; do \
test -z "$$dir" || $(MKDIR_P) "$$dir"; \
done
install: install-recursive
@ -896,7 +993,8 @@ info: info-recursive
info-am:
install-data-am: install-pkgconfigDATA
install-data-am: install-dist_cmakeDATA install-nodist_cmakeDATA \
install-pkgconfigDATA
install-dvi: install-dvi-recursive
@ -942,7 +1040,8 @@ ps: ps-recursive
ps-am:
uninstall-am: uninstall-pkgconfigDATA
uninstall-am: uninstall-dist_cmakeDATA uninstall-nodist_cmakeDATA \
uninstall-pkgconfigDATA
.MAKE: $(am__recursive_targets) all install-am install-strip
@ -950,18 +1049,21 @@ uninstall-am: uninstall-pkgconfigDATA
am--refresh check check-am clean clean-cscope clean-generic \
clean-libtool cscope cscopelist-am ctags ctags-am dist \
dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
dist-xz dist-zip distcheck distclean distclean-generic \
distclean-hdr distclean-libtool distclean-tags distcleancheck \
distdir distuninstallcheck dvi dvi-am html html-am info \
info-am install install-am install-data install-data-am \
dist-xz dist-zip dist-zstd distcheck distclean \
distclean-generic distclean-hdr distclean-libtool \
distclean-tags distcleancheck distdir distuninstallcheck dvi \
dvi-am html html-am info info-am install install-am \
install-data install-data-am install-dist_cmakeDATA \
install-dvi install-dvi-am install-exec install-exec-am \
install-html install-html-am install-info install-info-am \
install-man install-pdf install-pdf-am install-pkgconfigDATA \
install-ps install-ps-am install-strip installcheck \
installcheck-am installdirs installdirs-am maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-generic \
mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
uninstall-am uninstall-pkgconfigDATA
install-man install-nodist_cmakeDATA install-pdf \
install-pdf-am install-pkgconfigDATA install-ps install-ps-am \
install-strip installcheck installcheck-am installdirs \
installdirs-am maintainer-clean maintainer-clean-generic \
mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
ps ps-am tags tags-am uninstall uninstall-am \
uninstall-dist_cmakeDATA uninstall-nodist_cmakeDATA \
uninstall-pkgconfigDATA
.PRECIOUS: Makefile

97
contrib/expat/README.md
View File

@ -1,12 +1,14 @@
[![Travis CI Build Status](https://travis-ci.org/libexpat/libexpat.svg?branch=master)](https://travis-ci.org/libexpat/libexpat)
[![Run Linux Travis CI tasks](https://github.com/libexpat/libexpat/actions/workflows/linux.yml/badge.svg)](https://github.com/libexpat/libexpat/actions/workflows/linux.yml)
[![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/github/libexpat/libexpat?svg=true)](https://ci.appveyor.com/project/libexpat/libexpat)
[![Packaging status](https://repology.org/badge/tiny-repos/expat.svg)](https://repology.org/metapackage/expat/versions)
[![Downloads SourceForge](https://img.shields.io/sourceforge/dt/expat?label=Downloads%20SourceForge)](https://sourceforge.net/projects/expat/files/)
[![Downloads GitHub](https://img.shields.io/github/downloads/libexpat/libexpat/total?label=Downloads%20GitHub)](https://github.com/libexpat/libexpat/releases)
# Expat, Release 2.2.9
# Expat, Release 2.4.7
This is Expat, a C library for parsing XML, started by
[James Clark](https://en.wikipedia.org/wiki/James_Clark_(programmer)) in 1997.
[James Clark](https://en.wikipedia.org/wiki/James_Clark_%28programmer%29) in 1997.
Expat is a stream-oriented XML parser. This means that you register
handlers with the parser before starting the parse. These handlers
are called when the parser discovers the associated structures in the
@ -14,13 +16,14 @@ document being parsed. A start tag is an example of the kind of
structures for which you may register handlers.
Expat supports the following compilers:
- GNU GCC >=4.5
- LLVM Clang >=3.5
- Microsoft Visual Studio >=8.0/2005
- Microsoft Visual Studio >=15.0/2017 (rolling `${today} minus 5 years`)
Windows users should use the
[`expat_win32` package](https://sourceforge.net/projects/expat/files/expat_win32/),
which includes both precompiled libraries and executables, and source code for
Windows users can use the
[`expat-win32bin-*.*.*.{exe,zip}` download](https://github.com/libexpat/libexpat/releases),
which includes both pre-compiled libraries and executables, and source code for
developers.
Expat is [free software](https://www.gnu.org/philosophy/free-sw.en.html).
@ -30,6 +33,67 @@ contained in the file
distributed with this package.
This license is the same as the MIT/X Consortium license.
## Using libexpat in your CMake-Based Project
There are two ways of using libexpat with CMake:
### a) Module Mode
This approach leverages CMake's own [module `FindEXPAT`](https://cmake.org/cmake/help/latest/module/FindEXPAT.html).
Notice the *uppercase* `EXPAT` in the following example:
```cmake
cmake_minimum_required(VERSION 3.0) # or 3.10, see below
project(hello VERSION 1.0.0)
find_package(EXPAT 2.2.8 MODULE REQUIRED)
add_executable(hello
hello.c
)
# a) for CMake >=3.10 (see CMake's FindEXPAT docs)
target_link_libraries(hello PUBLIC EXPAT::EXPAT)
# b) for CMake >=3.0
target_include_directories(hello PRIVATE ${EXPAT_INCLUDE_DIRS})
target_link_libraries(hello PUBLIC ${EXPAT_LIBRARIES})
```
### b) Config Mode
This approach requires files from…
- libexpat >=2.2.8 where packaging uses the CMake build system
or
- libexpat >=2.3.0 where packaging uses the GNU Autotools build system
on Linux
or
- libexpat >=2.4.0 where packaging uses the GNU Autotools build system
on macOS or MinGW.
Notice the *lowercase* `expat` in the following example:
```cmake
cmake_minimum_required(VERSION 3.0)
project(hello VERSION 1.0.0)
find_package(expat 2.2.8 CONFIG REQUIRED char dtd ns)
add_executable(hello
hello.c
)
target_link_libraries(hello PUBLIC expat::expat)
```
## Building from a Git Clone
If you are building Expat from a check-out from the
[Git repository](https://github.com/libexpat/libexpat/),
you need to run a script that generates the configure script using the
@ -43,6 +107,11 @@ autoconf 2.58 or newer. Run the script like this:
Once this has been done, follow the same instructions as for building
from a source distribution.
## Building from a Source Distribution
### a) Building with the configure script (i.e. GNU Autotools)
To build Expat from a source distribution, you first run the
configuration shell script in the top level distribution directory:
@ -132,8 +201,14 @@ A reference manual is available in the file `doc/reference.html` in this
distribution.
The CMake build system is still *experimental* and will replace the primary
### b) Building with CMake
The CMake build system is still *experimental* and may replace the primary
build system based on GNU Autotools at some point when it is ready.
#### Available Options
For an idea of the available (non-advanced) options for building with CMake:
```console
@ -156,6 +231,9 @@ EXPAT_BUILD_EXAMPLES:BOOL=ON
// build fuzzers for the expat library
EXPAT_BUILD_FUZZERS:BOOL=OFF
// build pkg-config file
EXPAT_BUILD_PKGCONFIG:BOOL=ON
// build the tests for expat library
EXPAT_BUILD_TESTS:BOOL=ON
@ -171,6 +249,9 @@ EXPAT_ENABLE_INSTALL:BOOL=ON
// Use /MT flag (static CRT) when compiling in MSVC
EXPAT_MSVC_STATIC_CRT:BOOL=OFF
// build fuzzers via ossfuzz for the expat library
EXPAT_OSSFUZZ_BUILD:BOOL=OFF
// build a shared expat library
EXPAT_SHARED_LIBS:BOOL=ON

55
contrib/expat/buildconf.sh Executable file
View File

@ -0,0 +1,55 @@
#! /usr/bin/env bash
# __ __ _
# ___\ \/ /_ __ __ _| |_
# / _ \\ /| '_ \ / _` | __|
# | __// \| |_) | (_| | |_
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the
# following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
# USE OR OTHER DEALINGS IN THE SOFTWARE.
set -e
# File expat_config.h.in (as generated by autoheader by autoreconf) contains
# macro SIZEOF_VOID_P which is (1) not really needed by Expat as of today and
# (2) a problem to "multilib" systems with one shared installed
# /usr/include/expat_config.h for two Expats with different "void *" sizes
# installed in e.g. /usr/lib32 and /usr/lib64. Hence we patch macro
# SIZEOF_VOID_P out of template expat_config.h.in so that configure will
# not put SIZEOF_VOID_P in the eventual expat_config.h.
patch_expat_config_h_in() {
local filename="$1"
local sizeof_void_p_line_number="$(fgrep -n SIZEOF_VOID_P "${filename}" | awk -F: '{print $1}')"
[[ ${sizeof_void_p_line_number} =~ ^[0-9]+$ ]] # cheap assert
local first_line_to_delete=$(( sizeof_void_p_line_number - 1 ))
local last_line_to_delete=$(( sizeof_void_p_line_number + 1 ))
# Note: Avoiding "sed -i" only for macOS portability.
local tempfile="$(mktemp)"
sed "${first_line_to_delete},${last_line_to_delete}d" "${filename}" > "${tempfile}"
mv "${tempfile}" "${filename}"
}
autoreconf --warnings=all --install --verbose "$@"
patch_expat_config_h_in expat_config.h.in

174
contrib/expat/configure.ac
View File

@ -1,21 +1,54 @@
dnl configuration script for expat
dnl Process this file with autoconf to produce a configure script.
dnl __ __ _
dnl ___\ \/ /_ __ __ _| |_
dnl / _ \\ /| '_ \ / _` | __|
dnl | __// \| |_) | (_| | |_
dnl \___/_/\_\ .__/ \__,_|\__|
dnl |_| XML parser
dnl
dnl Copyright 2000 Clark Cooper
dnl Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
dnl Copyright (c) 2000-2005 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
dnl Copyright (c) 2001-2003 Greg Stein <gstein@users.sourceforge.net>
dnl Copyright (c) 2006-2012 Karl Waclawek <karl@waclawek.net>
dnl Copyright (c) 2016-2022 Sebastian Pipping <sebastian@pipping.org>
dnl Copyright (c) 2017 S. P. Zeidler <spz@netbsd.org>
dnl Copyright (c) 2017 Stephen Groat <stephen@groat.us>
dnl Copyright (c) 2017-2020 Joe Orton <jorton@redhat.com>
dnl Copyright (c) 2018 Yury Gribov <tetra2005@gmail.com>
dnl Copyright (c) 2018 Benjamin Peterson <benjamin@python.org>
dnl Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it>
dnl Copyright (c) 2018 KangLin <kl222@126.com>
dnl Copyright (c) 2019 Mohammed Khajapasha <mohammed.khajapasha@intel.com>
dnl Copyright (c) 2019 Kishore Kunche <kishore.kunche@intel.com>
dnl Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com>
dnl Licensed under the MIT license:
dnl
dnl This file is part of EXPAT.
dnl Permission is hereby granted, free of charge, to any person obtaining
dnl a copy of this software and associated documentation files (the
dnl "Software"), to deal in the Software without restriction, including
dnl without limitation the rights to use, copy, modify, merge, publish,
dnl distribute, sublicense, and/or sell copies of the Software, and to permit
dnl persons to whom the Software is furnished to do so, subject to the
dnl following conditions:
dnl
dnl EXPAT is free software; you can redistribute it and/or modify it
dnl under the terms of the License (based on the MIT/X license) contained
dnl in the file COPYING that comes with this distribution.
dnl The above copyright notice and this permission notice shall be included
dnl in all copies or substantial portions of the Software.
dnl
dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
dnl EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
dnl NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
dnl USE OR OTHER DEALINGS IN THE SOFTWARE.
dnl Ensure that Expat is configured with autoconf 2.69 or newer.
AC_PREREQ(2.69)
AC_PREREQ([2.69])
dnl Get the version number of Expat, using m4's esyscmd() command to run
dnl the command at m4-generation time. This allows us to create an m4
dnl symbol holding the correct version number. AC_INIT() requires the
dnl symbol holding the correct version number. AC_INIT requires the
dnl version number at m4-time, rather than when ./configure is run, so
dnl all this must happen as part of m4, not as part of the shell code
dnl contained in ./configure.
@ -27,7 +60,7 @@ m4_define([expat_version],
m4_ifdef([__gnu__],
[esyscmd(conftools/get-version.sh lib/expat.h)],
[2.2.x]))
AC_INIT(expat, expat_version, expat-bugs@libexpat.org)
AC_INIT([expat], expat_version, [expat-bugs@libexpat.org])
m4_undefine([expat_version])
AC_CONFIG_SRCDIR([Makefile.in])
@ -48,12 +81,11 @@ dnl
dnl If the API changes incompatibly set LIBAGE back to 0
dnl
LIBCURRENT=7 # sync
LIBREVISION=11 # with
LIBAGE=6 # CMakeLists.txt!
LIBCURRENT=9 # sync
LIBREVISION=7 # with
LIBAGE=8 # CMakeLists.txt!
AX_APPEND_FLAG([-DHAVE_EXPAT_CONFIG_H], [CPPFLAGS])
AC_CONFIG_HEADER([expat_config.h])
AC_CONFIG_HEADERS([expat_config.h])
AM_PROG_AR
AC_PROG_INSTALL
@ -69,30 +101,32 @@ AC_SUBST(LIBAGE)
AC_LANG([C])
AC_PROG_CC_C99
AS_IF([test "$GCC" = yes],
[AX_APPEND_COMPILE_FLAGS([-Wall -Wextra], [CFLAGS])
[AX_APPEND_COMPILE_FLAGS([-Wall -Wextra], [AM_CFLAGS])
dnl Be careful about adding the -fexceptions option; some versions of
dnl GCC don't support it and it causes extra warnings that are only
dnl distracting; avoid.
AX_APPEND_COMPILE_FLAGS([-fexceptions], [CFLAGS])
AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing -Wmissing-prototypes -Wstrict-prototypes], [CFLAGS])
AX_APPEND_COMPILE_FLAGS([-pedantic -Wduplicated-cond -Wduplicated-branches -Wlogical-op], [CFLAGS])
AX_APPEND_COMPILE_FLAGS([-Wrestrict -Wnull-dereference -Wjump-misses-init -Wdouble-promotion], [CFLAGS])
AX_APPEND_COMPILE_FLAGS([-Wshadow -Wformat=2 -Wmisleading-indentation], [CFLAGS])])
AX_APPEND_COMPILE_FLAGS([-fexceptions], [AM_CFLAGS])
AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing -Wmissing-prototypes -Wstrict-prototypes], [AM_CFLAGS])
AX_APPEND_COMPILE_FLAGS([-pedantic -Wduplicated-cond -Wduplicated-branches -Wlogical-op], [AM_CFLAGS])
AX_APPEND_COMPILE_FLAGS([-Wrestrict -Wnull-dereference -Wjump-misses-init -Wdouble-promotion], [AM_CFLAGS])
AX_APPEND_COMPILE_FLAGS([-Wshadow -Wformat=2 -Wno-pedantic-ms-format -Wmisleading-indentation], [AM_CFLAGS])])
AC_LANG_PUSH([C++])
AC_PROG_CXX
AS_IF([test "$GCC" = yes],
[AX_APPEND_COMPILE_FLAGS([-Wall -Wextra], [CXXFLAGS])
[AX_APPEND_COMPILE_FLAGS([-Wall -Wextra], [AM_CXXFLAGS])
dnl Be careful about adding the -fexceptions option; some versions of
dnl GCC don't support it and it causes extra warnings that are only
dnl distracting; avoid.
AX_APPEND_COMPILE_FLAGS([-fexceptions], [CXXFLAGS])
AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [CXXFLAGS])])
AX_APPEND_COMPILE_FLAGS([-fexceptions], [AM_CXXFLAGS])
AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [AM_CXXFLAGS])])
AC_LANG_POP([C++])
AS_IF([test "$GCC" = yes],
[AX_APPEND_LINK_FLAGS([-fno-strict-aliasing],[LDFLAGS])])
[AX_APPEND_LINK_FLAGS([-fno-strict-aliasing],[AM_LDFLAGS])])
dnl patching ${archive_cmds} to affect generation of file "libtool" to fix linking with clang (issue #312)
AS_CASE(["$LD"],[*clang*],
@ -100,11 +134,8 @@ AS_CASE(["$LD"],[*clang*],
[*linux*],[archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'])])
EXPATCFG_COMPILER_SUPPORTS_VISIBILITY([
AX_APPEND_FLAG([-fvisibility=hidden], [CFLAGS])
AX_APPEND_FLAG([-DXML_ENABLE_VISIBILITY=1], [CFLAGS])])
dnl Checks for header files.
AC_HEADER_STDC
AX_APPEND_FLAG([-fvisibility=hidden], [AM_CFLAGS])
AX_APPEND_FLAG([-DXML_ENABLE_VISIBILITY=1], [AM_CPPFLAGS])])
dnl Checks for typedefs, structures, and compiler characteristics.
@ -149,8 +180,13 @@ AS_CASE("${host_os}",
AC_MSG_NOTICE([detected OS: MinGW])])
AM_CONDITIONAL([MINGW], [test x${EXPATCFG_ON_MINGW} = xyes])
dnl Note: Prefix "_INTERNAL_" here means exclusive use inside of file configure.ac
AM_CONDITIONAL([UNICODE], [echo -- "${CPPFLAGS}${CFLAGS}" | ${FGREP} XML_UNICODE >/dev/null])
AM_CONDITIONAL([_INTERNAL_UNICODE_WCHAR_T], [echo -- "${CPPFLAGS}${CFLAGS}" | ${FGREP} XML_UNICODE_WCHAR_T >/dev/null])
AM_CONDITIONAL([_INTERNAL_MIN_SIZE], [echo -- "${CPPFLAGS}${CFLAGS}" | ${FGREP} XML_MIN_SIZE >/dev/null])
AM_CONDITIONAL([_INTERNAL_LARGE_SIZE], [echo -- "${CPPFLAGS}${CFLAGS}" | ${FGREP} XML_LARGE_SIZE >/dev/null])
LT_LIB_M
AC_ARG_WITH([libbsd],
[AS_HELP_STRING([--with-libbsd], [utilize libbsd (for arc4random_buf)])],
@ -307,8 +343,75 @@ AS_IF([test "x${DOCBOOK_TO_MAN}" != x -a "x$with_docbook" != xno],
AM_CONDITIONAL(WITH_DOCBOOK, [test "x${DOCBOOK_TO_MAN}" != x])
dnl Configure CMake file templates
dnl NOTE: The *_TRUE variables read here are Automake conditionals
dnl that are either set to "" when enabled or to "#" when disabled
dnl (because they are used to dynamically comment out certain things)
AS_IF([test "x${enable_xml_attr_info}" = xyes],
[EXPAT_ATTR_INFO=ON],
[EXPAT_ATTR_INFO=OFF])
EXPAT_DTD=ON
AS_IF([test "x${_INTERNAL_LARGE_SIZE_TRUE}" = x],
[EXPAT_LARGE_SIZE=ON],
[EXPAT_LARGE_SIZE=OFF])
AS_IF([test "x${_INTERNAL_MIN_SIZE_TRUE}" = x],
[EXPAT_MIN_SIZE=ON],
[EXPAT_MIN_SIZE=OFF])
EXPAT_NS=ON
AS_IF([test "x${enable_xml_context}" != xno],
[EXPAT_CONTEXT_BYTES=${enable_xml_context}],
[EXPAT_CONTEXT_BYTES=OFF])
AS_IF([test "x${UNICODE_TRUE}" = x],
[AS_IF(
[test "x${_INTERNAL_UNICODE_WCHAR_T_TRUE}" = x],
[EXPAT_CHAR_TYPE=wchar_t],
[EXPAT_CHAR_TYPE=ushort])],
[EXPAT_CHAR_TYPE=char])
PACKAGE_INIT="${srcdir}"/cmake/autotools/expat-package-init.cmake
LIBDIR_BASENAME="$(basename "${libdir}")"
SO_MAJOR="$(expr "${LIBCURRENT}" - "${LIBAGE}")"
SO_MINOR="${LIBAGE}"
SO_PATCH="${LIBREVISION}"
AC_CHECK_SIZEOF([void *]) # sets ac_cv_sizeof_void_p
AC_SUBST([EXPAT_ATTR_INFO])
AC_SUBST([EXPAT_DTD])
AC_SUBST([EXPAT_LARGE_SIZE])
AC_SUBST([EXPAT_MIN_SIZE])
AC_SUBST([EXPAT_NS])
AC_SUBST([EXPAT_CONTEXT_BYTES])
AC_SUBST([EXPAT_CHAR_TYPE])
AC_SUBST_FILE([PACKAGE_INIT])
AC_SUBST([LIBDIR_BASENAME])
AC_SUBST([SO_MAJOR])
AC_SUBST([SO_MINOR])
AC_SUBST([SO_PATCH])
AC_SUBST([ac_cv_sizeof_void_p])
dnl write the Automake flags we set
AC_SUBST([AM_CPPFLAGS])
AC_SUBST([AM_CFLAGS])
AC_SUBST([AM_CXXFLAGS])
AC_SUBST([AM_LDFLAGS])
dnl Emulate the use of CMAKE_SHARED_LIBRARY_PREFIX under CMake
AC_MSG_CHECKING([for shared library name prefix])
AS_CASE("${host_os}",
[cygwin*], [CMAKE_SHARED_LIBRARY_PREFIX=cyg],
[CMAKE_SHARED_LIBRARY_PREFIX=lib])
AC_MSG_RESULT([${CMAKE_SHARED_LIBRARY_PREFIX}])
AC_SUBST([CMAKE_SHARED_LIBRARY_PREFIX])
AS_CASE("${host_os}",
[darwin*], [CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__macos.cmake.in],
[mingw*|cygwin*], [CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__windows.cmake.in],
[CMAKE_NOCONFIG_SOURCE=cmake/autotools/expat-noconfig__linux.cmake.in])
AC_CONFIG_FILES([Makefile]
[expat.pc]
[cmake/expat-config.cmake]
[cmake/autotools/expat-config-version.cmake]
[cmake/autotools/expat-noconfig.cmake:${CMAKE_NOCONFIG_SOURCE}]
[doc/Makefile]
[examples/Makefile]
[lib/Makefile]
@ -317,3 +420,18 @@ AC_CONFIG_FILES([Makefile]
[xmlwf/Makefile])
AC_CONFIG_FILES([run.sh], [chmod +x run.sh])
AC_OUTPUT
AC_MSG_NOTICE([
Automake flags (can be overridden by user flags):
[AM_CPPFLAGS]: ${AM_CPPFLAGS}
[AM_CFLAGS]: ${AM_CFLAGS}
[AM_CXXFLAGS]: ${AM_CXXFLAGS}
[AM_LDFLAGS]: ${AM_LDFLAGS}
User flags (override Automake flags on conflict):
CPPFLAGS: ${CPPFLAGS}
CFLAGS: ${CFLAGS}
CXXFLAGS: ${CXXFLAGS}
LDFLAGS: ${LDFLAGS}])

7
contrib/expat/doc/Makefile.am
View File

@ -6,7 +6,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2022 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2017 Stephen Groat <stephen@groat.us>
# Copyright (c) 2017 Joe Orton <jorton@redhat.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -52,8 +54,7 @@ clean-local-check:
$(RM) xmlwf.1
EXTRA_DIST = \
expat.png \
ok.min.css \
reference.html \
style.css \
valid-xhtml10.png \
xmlwf.xml

35
contrib/expat/doc/Makefile.in
View File

@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2022 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2017 Stephen Groat <stephen@groat.us>
# Copyright (c) 2017 Joe Orton <jorton@redhat.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -193,7 +195,11 @@ am__DIST_COMMON = $(dist_man_MANS) $(srcdir)/Makefile.in
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_CFLAGS = @AM_CFLAGS@
AM_CPPFLAGS = @AM_CPPFLAGS@
AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@ -203,8 +209,10 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CMAKE_SHARED_LIBRARY_PREFIX = @CMAKE_SHARED_LIBRARY_PREFIX@
CPPFLAGS = @CPPFLAGS@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
@ -220,7 +228,15 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
EXPAT_ATTR_INFO = @EXPAT_ATTR_INFO@
EXPAT_CHAR_TYPE = @EXPAT_CHAR_TYPE@
EXPAT_CONTEXT_BYTES = @EXPAT_CONTEXT_BYTES@
EXPAT_DTD = @EXPAT_DTD@
EXPAT_LARGE_SIZE = @EXPAT_LARGE_SIZE@
EXPAT_MIN_SIZE = @EXPAT_MIN_SIZE@
EXPAT_NS = @EXPAT_NS@
FGREP = @FGREP@
FILEMAP = @FILEMAP@
GREP = @GREP@
@ -233,6 +249,8 @@ LD = @LD@
LDFLAGS = @LDFLAGS@
LIBAGE = @LIBAGE@
LIBCURRENT = @LIBCURRENT@
LIBDIR_BASENAME = @LIBDIR_BASENAME@
LIBM = @LIBM@
LIBOBJS = @LIBOBJS@
LIBREVISION = @LIBREVISION@
LIBS = @LIBS@
@ -262,6 +280,9 @@ RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SO_MAJOR = @SO_MAJOR@
SO_MINOR = @SO_MINOR@
SO_PATCH = @SO_PATCH@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
@ -272,6 +293,7 @@ ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
@ -309,6 +331,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@ -319,10 +342,9 @@ top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
@WITH_DOCBOOK_TRUE@dist_man_MANS = xmlwf.1
EXTRA_DIST = \
expat.png \
ok.min.css \
reference.html \
style.css \
valid-xhtml10.png \
xmlwf.xml
all: all-am
@ -413,7 +435,6 @@ ctags CTAGS:
cscope cscopelist:
@WITH_DOCBOOK_TRUE@dist-hook:
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am

BIN
contrib/expat/doc/expat.png
View File

Binary file not shown.
Side by Side

Before

Width:  |  Height:  |  Size: 1.0 KiB

2
contrib/expat/doc/ok.min.css vendored Normal file
View File

File diff suppressed because one or more lines are too long

408
contrib/expat/doc/reference.html
View File

@ -3,26 +3,56 @@
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<!-- Copyright 1999,2000 Clark Cooper <coopercc@netheaven.com>
All rights reserved.
This is free software. You may distribute or modify according to
the terms of the MIT/X License -->
<!--
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
| __// \| |_) | (_| | |_
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2000-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2002-2012 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2017-2022 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Jakub Wilk <jwilk@jwilk.net>
Copyright (c) 2021 Tomas Korbar <tkorbar@redhat.com>
Copyright (c) 2021 Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
Copyright (c) 2022 Thijs Schreijer <thijs@thijsschreijer.nl>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
-->
<title>Expat XML Parser</title>
<meta name="author" content="Clark Cooper, coopercc@netheaven.com" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<link href="ok.min.css" rel="stylesheet" type="text/css" />
<link href="style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<table cellspacing="0" cellpadding="0" width="100%">
<tr>
<td class="corner"><img src="expat.png" alt="(Expat logo)" /></td>
<td class="banner"><h1>The Expat XML Parser</h1></td>
</tr>
<tr>
<td class="releaseno">Release 2.0.1</td>
<td></td>
</tr>
</table>
<div>
<h1>
The Expat XML Parser
<small>Release 2.4.7</small>
</h1>
</div>
<div class="content">
<p>Expat is a library, written in C, for parsing XML documents. It's
@ -120,6 +150,13 @@ interface.</p>
<li><a href="#XML_GetInputContext">XML_GetInputContext</a></li>
</ul>
</li>
<li>
<a href="#billion-laughs">Billion Laughs Attack Protection</a>
<ul>
<li><a href="#XML_SetBillionLaughsAttackProtectionMaximumAmplification">XML_SetBillionLaughsAttackProtectionMaximumAmplification</a></li>
<li><a href="#XML_SetBillionLaughsAttackProtectionActivationThreshold">XML_SetBillionLaughsAttackProtectionActivationThreshold</a></li>
</ul>
</li>
<li><a href="#miscellaneous">Miscellaneous Functions</a>
<ul>
<li><a href="#XML_SetUserData">XML_SetUserData</a></li>
@ -900,7 +937,8 @@ whether the parse can be resumed in the future.</p>
<h3><a name="creation">Parser Creation</a></h3>
<pre class="fcndec" id="XML_ParserCreate">
<h4 id="XML_ParserCreate">XML_ParserCreate</h4>
<pre class="fcndec">
XML_Parser XMLCALL
XML_ParserCreate(const XML_Char *encoding);
</pre>
@ -917,7 +955,8 @@ encoding declaration. There are four built-in encodings:
Any other value will invoke a call to the UnknownEncodingHandler.
</div>
<pre class="fcndec" id="XML_ParserCreateNS">
<h4 id="XML_ParserCreateNS">XML_ParserCreateNS</h4>
<pre class="fcndec">
XML_Parser XMLCALL
XML_ParserCreateNS(const XML_Char *encoding,
XML_Char sep);
@ -936,7 +975,16 @@ the local part will be concatenated without any separator - this is intended
to support RDF processors. It is a programming error to use the null separator
with <a href= "#XML_SetReturnNSTriplet">namespace triplets</a>.</div>
<pre class="fcndec" id="XML_ParserCreate_MM">
<p><strong>Note:</strong>
Expat does not validate namespace URIs (beyond encoding)
against RFC 3986 today (and is not required to do so with regard to
the XML 1.0 namespaces specification) but it may start doing that
in future releases. Before that, an application using Expat must
be ready to receive namespace URIs containing non-URI characters.
</p>
<h4 id="XML_ParserCreate_MM">XML_ParserCreate_MM</h4>
<pre class="fcndec">
XML_Parser XMLCALL
XML_ParserCreate_MM(const XML_Char *encoding,
const XML_Memory_Handling_Suite *ms,
@ -958,7 +1006,8 @@ and the character pointed at by sep is used as the separator between
the namespace URI and the local part of the name.</p>
</div>
<pre class="fcndec" id="XML_ExternalEntityParserCreate">
<h4 id="XML_ExternalEntityParserCreate">XML_ExternalEntityParserCreate</h4>
<pre class="fcndec">
XML_Parser XMLCALL
XML_ExternalEntityParserCreate(XML_Parser p,
const XML_Char *context,
@ -974,7 +1023,8 @@ changing functions on this parser (unless you want it to act
differently than the parent parser).
</div>
<pre class="fcndec" id="XML_ParserFree">
<h4 id="XML_ParserFree">XML_ParserFree</h4>
<pre class="fcndec">
void XMLCALL
XML_ParserFree(XML_Parser p);
</pre>
@ -983,7 +1033,8 @@ Free memory used by the parser. Your application is responsible for
freeing any memory associated with <a href="#userdata">user data</a>.
</div>
<pre class="fcndec" id="XML_ParserReset">
<h4 id="XML_ParserReset">XML_ParserReset</h4>
<pre class="fcndec">
XML_Bool XMLCALL
XML_ParserReset(XML_Parser p,
const XML_Char *encoding);
@ -1014,7 +1065,7 @@ if they apply to the parser created by
<code><a href= "#XML_ExternalEntityParserCreate"
>XML_ExternalEntityParserCreate</a></code>.</p>
<p>Note: the <code>len</code> argument passed to these functions
<p>Note: The <code>len</code> argument passed to these functions
should be considerably less than the maximum value for an integer,
as it could create an integer overflow situation if the added
lengths of a buffer and the unprocessed portion of the previous buffer
@ -1022,7 +1073,8 @@ exceed the maximum integer value. Input data at the end of a buffer
will remain unprocessed if it is part of an XML token for which the
end is not part of that buffer.</p>
<pre class="fcndec" id="XML_Parse">
<h4 id="XML_Parse">XML_Parse</h4>
<pre class="fcndec">
enum XML_Status XMLCALL
XML_Parse(XML_Parser p,
const char *s,
@ -1049,7 +1101,8 @@ If a parse error occurred, it returns <code>XML_STATUS_ERROR</code>.
Otherwise it returns <code>XML_STATUS_OK</code> value.
</div>
<pre class="fcndec" id="XML_ParseBuffer">
<h4 id="XML_ParseBuffer">XML_ParseBuffer</h4>
<pre class="fcndec">
enum XML_Status XMLCALL
XML_ParseBuffer(XML_Parser p,
int len,
@ -1063,7 +1116,8 @@ buffer from Expat with the <code><a href= "#XML_GetBuffer"
copying of the input.
</div>
<pre class="fcndec" id="XML_GetBuffer">
<h4 id="XML_GetBuffer">XML_GetBuffer</h4>
<pre class="fcndec">
void * XMLCALL
XML_GetBuffer(XML_Parser p,
int len);
@ -1071,7 +1125,8 @@ XML_GetBuffer(XML_Parser p,
<div class="fcndef">
Obtain a buffer of size <code>len</code> to read a piece of the document
into. A NULL value is returned if Expat can't allocate enough memory for
this buffer. This has to be called prior to every call to
this buffer. A NULL value may also be returned if <code>len</code> is zero.
This has to be called prior to every call to
<code><a href= "#XML_ParseBuffer" >XML_ParseBuffer</a></code>. A
typical use would look like this:
@ -1098,7 +1153,8 @@ for (;;) {
</pre>
</div>
<pre class="fcndec" id="XML_StopParser">
<h4 id="XML_StopParser">XML_StopParser</h4>
<pre class="fcndec">
enum XML_Status XMLCALL
XML_StopParser(XML_Parser p,
XML_Bool resumable);
@ -1111,7 +1167,7 @@ XML_StopParser(XML_Parser p,
call-back handler, except when aborting (when <code>resumable</code>
is <code>XML_FALSE</code>) an already suspended parser. Some
call-backs may still follow because they would otherwise get
lost, including
lost, including</p>
<ul>
<li> the end element handler for empty elements when stopped in the
start element handler,</li>
@ -1120,7 +1176,7 @@ lost, including
<li> the character data handler when stopped in the character data handler
while making multiple call-backs on a contiguous chunk of characters,</li>
</ul>
and possibly others.</p>
<p>and possibly others.</p>
<p>This can be called from most handlers, including DTD related
call-backs, except when parsing an external parameter entity and
@ -1166,7 +1222,8 @@ implementation of that handler to call <code><a href=
<p>New in Expat 1.95.8.</p>
</div>
<pre class="fcndec" id="XML_ResumeParser">
<h4 id="XML_ResumeParser">XML_ResumeParser</h4>
<pre class="fcndec">
enum XML_Status XMLCALL
XML_ResumeParser(XML_Parser p);
</pre>
@ -1191,7 +1248,8 @@ appropriate moment.</p>
<p>New in Expat 1.95.8.</p>
</div>
<pre class="fcndec" id="XML_GetParsingStatus">
<h4 id="XML_GetParsingStatus">XML_GetParsingStatus</h4>
<pre class="fcndec">
void XMLCALL
XML_GetParsingStatus(XML_Parser p,
XML_ParsingStatus *status);
@ -1240,7 +1298,8 @@ Note that you'll receive them in this form independent of the original
encoding of the document.</p>
<div class="handler">
<pre class="setter" id="XML_SetStartElementHandler">
<h4 id="XML_SetStartElementHandler">XML_SetStartElementHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetStartElementHandler(XML_Parser p,
XML_StartElementHandler start);
@ -1261,7 +1320,8 @@ by a null pointer.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetEndElementHandler">
<h4 id="XML_SetEndElementHandler">XML_SetEndElementHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetEndElementHandler(XML_Parser p,
XML_EndElementHandler);
@ -1276,7 +1336,8 @@ generates a call to both start and end handlers.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetElementHandler">
<h4 id="XML_SetElementHandler">XML_SetElementHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetElementHandler(XML_Parser p,
XML_StartElementHandler start,
@ -1286,7 +1347,8 @@ XML_SetElementHandler(XML_Parser p,
</div>
<div class="handler">
<pre class="setter" id="XML_SetCharacterDataHandler">
<h4 id="XML_SetCharacterDataHandler">XML_SetCharacterDataHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetCharacterDataHandler(XML_Parser p,
XML_CharacterDataHandler charhndl)
@ -1298,7 +1360,7 @@ typedef void
int len);
</pre>
<p>Set a text handler. The string your handler receives
is <em>NOT nul-terminated</em>. You have to use the length argument
is <em>NOT null-terminated</em>. You have to use the length argument
to deal with the end of the string. A single block of contiguous text
free of markup may still result in a sequence of calls to this handler.
In other words, if you're searching for a pattern in the text, it may
@ -1309,7 +1371,8 @@ will continue calling back until the end of the block is reached.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetProcessingInstructionHandler">
<h4 id="XML_SetProcessingInstructionHandler">XML_SetProcessingInstructionHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetProcessingInstructionHandler(XML_Parser p,
XML_ProcessingInstructionHandler proc)
@ -1327,7 +1390,8 @@ it after skipping all whitespace after the initial word.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetCommentHandler">
<h4 id="XML_SetCommentHandler">XML_SetCommentHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetCommentHandler(XML_Parser p,
XML_CommentHandler cmnt)
@ -1342,7 +1406,8 @@ delimiters.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetStartCdataSectionHandler">
<h4 id="XML_SetStartCdataSectionHandler">XML_SetStartCdataSectionHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetStartCdataSectionHandler(XML_Parser p,
XML_StartCdataSectionHandler start);
@ -1355,7 +1420,8 @@ typedef void
</div>
<div class="handler">
<pre class="setter" id="XML_SetEndCdataSectionHandler">
<h4 id="XML_SetEndCdataSectionHandler">XML_SetEndCdataSectionHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetEndCdataSectionHandler(XML_Parser p,
XML_EndCdataSectionHandler end);
@ -1368,7 +1434,8 @@ typedef void
</div>
<div class="handler">
<pre class="setter" id="XML_SetCdataSectionHandler">
<h4 id="XML_SetCdataSectionHandler">XML_SetCdataSectionHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetCdataSectionHandler(XML_Parser p,
XML_StartCdataSectionHandler start,
@ -1378,7 +1445,8 @@ XML_SetCdataSectionHandler(XML_Parser p,
</div>
<div class="handler">
<pre class="setter" id="XML_SetDefaultHandler">
<h4 id="XML_SetDefaultHandler">XML_SetDefaultHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetDefaultHandler(XML_Parser p,
XML_DefaultHandler hndl)
@ -1409,7 +1477,8 @@ href="#XML_DefaultCurrent">XML_DefaultCurrent</a></code>.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetDefaultHandlerExpand">
<h4 id="XML_SetDefaultHandlerExpand">XML_SetDefaultHandlerExpand</h4>
<pre class="setter">
void XMLCALL
XML_SetDefaultHandlerExpand(XML_Parser p,
XML_DefaultHandler hndl)
@ -1429,7 +1498,8 @@ href="#XML_DefaultCurrent">XML_DefaultCurrent</a></code>.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetExternalEntityRefHandler">
<h4 id="XML_SetExternalEntityRefHandler">XML_SetExternalEntityRefHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetExternalEntityRefHandler(XML_Parser p,
XML_ExternalEntityRefHandler hndl)
@ -1482,7 +1552,8 @@ parser, the body of the external entity can be recursively parsed.</p>
information into global or static variables.</p>
</div>
<pre class="fcndec" id="XML_SetExternalEntityRefHandlerArg">
<h4 id="XML_SetExternalEntityRefHandlerArg">XML_SetExternalEntityRefHandlerArg</h4>
<pre class="fcndec">
void XMLCALL
XML_SetExternalEntityRefHandlerArg(XML_Parser p,
void *arg)
@ -1508,7 +1579,8 @@ properly.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetSkippedEntityHandler">
<h4 id="XML_SetSkippedEntityHandler">XML_SetSkippedEntityHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetSkippedEntityHandler(XML_Parser p,
XML_SkippedEntityHandler handler)
@ -1528,14 +1600,15 @@ typedef void
has been called.</li>
</ol>
<p>The <code>is_parameter_entity</code> argument will be non-zero for
a parameter entity and zero for a general entity.</p> <p>Note: skipped
a parameter entity and zero for a general entity.</p> <p>Note: Skipped
parameter entities in declarations and skipped general entities in
attribute values cannot be reported, because the event would be out of
sync with the reporting of the declarations or attribute values</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetUnknownEncodingHandler">
<h4 id="XML_SetUnknownEncodingHandler">XML_SetUnknownEncodingHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetUnknownEncodingHandler(XML_Parser p,
XML_UnknownEncodingHandler enchandler,
@ -1576,7 +1649,7 @@ call to the function pointed at by convert. This function may return -1
if the sequence itself is invalid. The convert pointer may be null if
there are only single byte codes. The data parameter passed to the convert
function is the data pointer from <code>XML_Encoding</code>. The
string s is <em>NOT</em> nul-terminated and points at the sequence of
string s is <em>NOT</em> null-terminated and points at the sequence of
bytes to be converted.</p>
<p>The function pointed at by <code>release</code> is called by the
@ -1584,7 +1657,8 @@ parser when it is finished with the encoding. It may be NULL.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetStartNamespaceDeclHandler">
<h4 id="XML_SetStartNamespaceDeclHandler">XML_SetStartNamespaceDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetStartNamespaceDeclHandler(XML_Parser p,
XML_StartNamespaceDeclHandler start);
@ -1602,7 +1676,8 @@ in that start tag.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetEndNamespaceDeclHandler">
<h4 id="XML_SetEndNamespaceDeclHandler">XML_SetEndNamespaceDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetEndNamespaceDeclHandler(XML_Parser p,
XML_EndNamespaceDeclHandler end);
@ -1619,7 +1694,8 @@ namespace was declared.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetNamespaceDeclHandler">
<h4 id="XML_SetNamespaceDeclHandler">XML_SetNamespaceDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetNamespaceDeclHandler(XML_Parser p,
XML_StartNamespaceDeclHandler start,
@ -1629,7 +1705,8 @@ XML_SetNamespaceDeclHandler(XML_Parser p,
</div>
<div class="handler">
<pre class="setter" id="XML_SetXmlDeclHandler">
<h4 id="XML_SetXmlDeclHandler">XML_SetXmlDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetXmlDeclHandler(XML_Parser p,
XML_XmlDeclHandler xmldecl);
@ -1652,7 +1729,8 @@ that it was given as yes.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetStartDoctypeDeclHandler">
<h4 id="XML_SetStartDoctypeDeclHandler">XML_SetStartDoctypeDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetStartDoctypeDeclHandler(XML_Parser p,
XML_StartDoctypeDeclHandler start);
@ -1672,7 +1750,8 @@ will be non-zero if the DOCTYPE declaration has an internal subset.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetEndDoctypeDeclHandler">
<h4 id="XML_SetEndDoctypeDeclHandler">XML_SetEndDoctypeDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetEndDoctypeDeclHandler(XML_Parser p,
XML_EndDoctypeDeclHandler end);
@ -1686,7 +1765,8 @@ after parsing any external subset.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetDoctypeDeclHandler">
<h4 id="XML_SetDoctypeDeclHandler">XML_SetDoctypeDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetDoctypeDeclHandler(XML_Parser p,
XML_StartDoctypeDeclHandler start,
@ -1696,7 +1776,8 @@ XML_SetDoctypeDeclHandler(XML_Parser p,
</div>
<div class="handler">
<pre class="setter" id="XML_SetElementDeclHandler">
<h4 id="XML_SetElementDeclHandler">XML_SetElementDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetElementDeclHandler(XML_Parser p,
XML_ElementDeclHandler eldecl);
@ -1736,10 +1817,11 @@ struct XML_cp {
</pre>
<p>Sets a handler for element declarations in a DTD. The handler gets
called with the name of the element in the declaration and a pointer
to a structure that contains the element model. It is the
application's responsibility to free this data structure using
<code><a href="#XML_FreeContentModel"
>XML_FreeContentModel</a></code>.</p>
to a structure that contains the element model. It's the user code's
responsibility to free model when finished with it. See <code>
<a href="#XML_FreeContentModel">XML_FreeContentModel</a></code>.
There is no need to free the model from the handler, it can be kept
around and freed at a later stage.</p>
<p>The <code>model</code> argument is the root of a tree of
<code>XML_Content</code> nodes. If <code>type</code> equals
@ -1768,7 +1850,8 @@ or sequence and <code>children</code> points to the nodes.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetAttlistDeclHandler">
<h4 id="XML_SetAttlistDeclHandler">XML_SetAttlistDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetAttlistDeclHandler(XML_Parser p,
XML_AttlistDeclHandler attdecl);
@ -1801,7 +1884,8 @@ in the <code>dflt</code> parameter.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetEntityDeclHandler">
<h4 id="XML_SetEntityDeclHandler">XML_SetEntityDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetEntityDeclHandler(XML_Parser p,
XML_EntityDeclHandler handler);
@ -1835,7 +1919,8 @@ declarations.</p>
</div>
<div class="handler">
<pre class="setter" id="XML_SetUnparsedEntityDeclHandler">
<h4 id="XML_SetUnparsedEntityDeclHandler">XML_SetUnparsedEntityDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetUnparsedEntityDeclHandler(XML_Parser p,
XML_UnparsedEntityDeclHandler h)
@ -1861,7 +1946,8 @@ compatibility. Use instead <a href= "#XML_SetEntityDeclHandler"
</div>
<div class="handler">
<pre class="setter" id="XML_SetNotationDeclHandler">
<h4 id="XML_SetNotationDeclHandler">XML_SetNotationDeclHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetNotationDeclHandler(XML_Parser p,
XML_NotationDeclHandler h)
@ -1878,7 +1964,8 @@ typedef void
</div>
<div class="handler">
<pre class="setter" id="XML_SetNotStandaloneHandler">
<h4 id="XML_SetNotStandaloneHandler">XML_SetNotStandaloneHandler</h4>
<pre class="setter">
void XMLCALL
XML_SetNotStandaloneHandler(XML_Parser p,
XML_NotStandaloneHandler h)
@ -1904,7 +1991,7 @@ of errors. The position reported is the byte position (in the original
document or entity encoding) of the first of the sequence of
characters that generated the current event (or the error that caused
the parse functions to return <code>XML_STATUS_ERROR</code>.) The
exceptions are callbacks trigged by declarations in the document
exceptions are callbacks triggered by declarations in the document
prologue, in which case they exact position reported is somewhere in the
relevant markup, but not necessarily as meaningful as for other
events.</p>
@ -1913,7 +2000,8 @@ events.</p>
DTD. In other words, they usually return bogus information when
called from within a DTD declaration handler.</p>
<pre class="fcndec" id="XML_GetErrorCode">
<h4 id="XML_GetErrorCode">XML_GetErrorCode</h4>
<pre class="fcndec">
enum XML_Error XMLCALL
XML_GetErrorCode(XML_Parser p);
</pre>
@ -1921,7 +2009,8 @@ XML_GetErrorCode(XML_Parser p);
Return what type of error has occurred.
</div>
<pre class="fcndec" id="XML_ErrorString">
<h4 id="XML_ErrorString">XML_ErrorString</h4>
<pre class="fcndec">
const XML_LChar * XMLCALL
XML_ErrorString(enum XML_Error code);
</pre>
@ -1931,7 +2020,8 @@ The code should be one of the enums that can be returned from
<code><a href= "#XML_GetErrorCode" >XML_GetErrorCode</a></code>.
</div>
<pre class="fcndec" id="XML_GetCurrentByteIndex">
<h4 id="XML_GetCurrentByteIndex">XML_GetCurrentByteIndex</h4>
<pre class="fcndec">
XML_Index XMLCALL
XML_GetCurrentByteIndex(XML_Parser p);
</pre>
@ -1942,7 +2032,8 @@ the values returned by <code><a href= "#XML_GetCurrentLineNumber"
"#XML_GetCurrentColumnNumber" >XML_GetCurrentColumnNumber</a></code>.
</div>
<pre class="fcndec" id="XML_GetCurrentLineNumber">
<h4 id="XML_GetCurrentLineNumber">XML_GetCurrentLineNumber</h4>
<pre class="fcndec">
XML_Size XMLCALL
XML_GetCurrentLineNumber(XML_Parser p);
</pre>
@ -1951,7 +2042,8 @@ Return the line number of the position. The first line is reported as
<code>1</code>.
</div>
<pre class="fcndec" id="XML_GetCurrentColumnNumber">
<h4 id="XML_GetCurrentColumnNumber">XML_GetCurrentColumnNumber</h4>
<pre class="fcndec">
XML_Size XMLCALL
XML_GetCurrentColumnNumber(XML_Parser p);
</pre>
@ -1960,7 +2052,8 @@ Return the offset, from the beginning of the current line, of
the position.
</div>
<pre class="fcndec" id="XML_GetCurrentByteCount">
<h4 id="XML_GetCurrentByteCount">XML_GetCurrentByteCount</h4>
<pre class="fcndec">
int XMLCALL
XML_GetCurrentByteCount(XML_Parser p);
</pre>
@ -1972,7 +2065,8 @@ be used to distinguish empty-element tags from empty elements using
separate start and end tags).
</div>
<pre class="fcndec" id="XML_GetInputContext">
<h4 id="XML_GetInputContext">XML_GetInputContext</h4>
<pre class="fcndec">
const char * XMLCALL
XML_GetInputContext(XML_Parser p,
int *offset,
@ -1998,12 +2092,105 @@ parse position may be before the beginning of the buffer.</p>
return NULL.</p>
</div>
<h3><a name="billion-laughs">Billion Laughs Attack Protection</a></h3>
<p>The functions in this section configure the built-in
protection against various forms of
<a href="https://en.wikipedia.org/wiki/Billion_laughs_attack">billion laughs attacks</a>.</p>
<h4 id="XML_SetBillionLaughsAttackProtectionMaximumAmplification">XML_SetBillionLaughsAttackProtectionMaximumAmplification</h4>
<pre class="fcndec">
/* Added in Expat 2.4.0. */
XML_Bool XMLCALL
XML_SetBillionLaughsAttackProtectionMaximumAmplification(XML_Parser p,
float maximumAmplificationFactor);
</pre>
<div class="fcndef">
<p>
Sets the maximum tolerated amplification factor
for protection against
<a href="https://en.wikipedia.org/wiki/Billion_laughs_attack">billion laughs attacks</a>
(default: <code>100.0</code>)
of parser <code>p</code> to <code>maximumAmplificationFactor</code>, and
returns <code>XML_TRUE</code> upon success and <code>XML_FALSE</code> upon error.
</p>
The amplification factor is calculated as ..
<pre>
amplification := (direct + indirect) / direct
</pre>
.. while parsing, whereas
<code>direct</code> is the number of bytes read from the primary document in parsing and
<code>indirect</code> is the number of bytes added by expanding entities and reading of external DTD files, combined.
<p>For a call to <code>XML_SetBillionLaughsAttackProtectionMaximumAmplification</code> to succeed:</p>
<ul>
<li>parser <code>p</code> must be a non-<code>NULL</code> root parser (without any parent parsers) and</li>
<li><code>maximumAmplificationFactor</code> must be non-<code>NaN</code> and greater than or equal to <code>1.0</code>.</li>
</ul>
<p>
<strong>Note:</strong>
If you ever need to increase this value for non-attack payload,
please <a href="https://github.com/libexpat/libexpat/issues">file a bug report</a>.
</p>
<p>
<strong>Note:</strong>
Peak amplifications
of factor 15,000 for the entire payload and
of factor 30,000 in the middle of parsing
have been observed with small benign files in practice.
So if you do reduce the maximum allowed amplification,
please make sure that the activation threshold is still big enough
to not end up with undesired false positives (i.e. benign files being rejected).
</p>
</div>
<h4 id="XML_SetBillionLaughsAttackProtectionActivationThreshold">XML_SetBillionLaughsAttackProtectionActivationThreshold</h4>
<pre class="fcndec">
/* Added in Expat 2.4.0. */
XML_Bool XMLCALL
XML_SetBillionLaughsAttackProtectionActivationThreshold(XML_Parser p,
unsigned long long activationThresholdBytes);
</pre>
<div class="fcndef">
<p>
Sets number of output bytes (including amplification from entity expansion and reading DTD files)
needed to activate protection against
<a href="https://en.wikipedia.org/wiki/Billion_laughs_attack">billion laughs attacks</a>
(default: <code>8 MiB</code>)
of parser <code>p</code> to <code>activationThresholdBytes</code>, and
returns <code>XML_TRUE</code> upon success and <code>XML_FALSE</code> upon error.
</p>
<p>For a call to <code>XML_SetBillionLaughsAttackProtectionActivationThreshold</code> to succeed:</p>
<ul>
<li>parser <code>p</code> must be a non-<code>NULL</code> root parser (without any parent parsers).</li>
</ul>
<p>
<strong>Note:</strong>
If you ever need to increase this value for non-attack payload,
please <a href="https://github.com/libexpat/libexpat/issues">file a bug report</a>.
</p>
<p>
<strong>Note:</strong>
Activation thresholds below 4 MiB are known to break support for
<a href="https://en.wikipedia.org/wiki/Darwin_Information_Typing_Architecture">DITA</a> 1.3 payload
and are hence not recommended.
</p>
</div>
<h3><a name="miscellaneous">Miscellaneous functions</a></h3>
<p>The functions in this section either obtain state information from
the parser or can be used to dynamically set parser options.</p>
<pre class="fcndec" id="XML_SetUserData">
<h4 id="XML_SetUserData">XML_SetUserData</h4>
<pre class="fcndec">
void XMLCALL
XML_SetUserData(XML_Parser p,
void *userData);
@ -2018,7 +2205,8 @@ the memory associated with it, then you've probably just leaked
memory.
</div>
<pre class="fcndec" id="XML_GetUserData">
<h4 id="XML_GetUserData">XML_GetUserData</h4>
<pre class="fcndec">
void * XMLCALL
XML_GetUserData(XML_Parser p);
</pre>
@ -2027,7 +2215,8 @@ This returns the user data pointer that gets passed to handlers.
It is actually implemented as a macro.
</div>
<pre class="fcndec" id="XML_UseParserAsHandlerArg">
<h4 id="XML_UseParserAsHandlerArg">XML_UseParserAsHandlerArg</h4>
<pre class="fcndec">
void XMLCALL
XML_UseParserAsHandlerArg(XML_Parser p);
</pre>
@ -2038,7 +2227,8 @@ using the <code><a href= "#XML_GetUserData"
>XML_GetUserData</a></code> function.
</div>
<pre class="fcndec" id="XML_SetBase">
<h4 id="XML_SetBase">XML_SetBase</h4>
<pre class="fcndec">
enum XML_Status XMLCALL
XML_SetBase(XML_Parser p,
const XML_Char *base);
@ -2050,7 +2240,8 @@ there's no memory to store base, otherwise it's
<code>XML_STATUS_OK</code>.
</div>
<pre class="fcndec" id="XML_GetBase">
<h4 id="XML_GetBase">XML_GetBase</h4>
<pre class="fcndec">
const XML_Char * XMLCALL
XML_GetBase(XML_Parser p);
</pre>
@ -2058,7 +2249,8 @@ XML_GetBase(XML_Parser p);
Return the base for resolving relative URIs.
</div>
<pre class="fcndec" id="XML_GetSpecifiedAttributeCount">
<h4 id="XML_GetSpecifiedAttributeCount">XML_GetSpecifiedAttributeCount</h4>
<pre class="fcndec">
int XMLCALL
XML_GetSpecifiedAttributeCount(XML_Parser p);
</pre>
@ -2074,7 +2266,8 @@ call to a start handler. If called inside a start handler, then that
means the current call.
</div>
<pre class="fcndec" id="XML_GetIdAttributeIndex">
<h4 id="XML_GetIdAttributeIndex">XML_GetIdAttributeIndex</h4>
<pre class="fcndec">
int XMLCALL
XML_GetIdAttributeIndex(XML_Parser p);
</pre>
@ -2086,7 +2279,8 @@ attribute. If called inside a start handler, then that means the
current call.
</div>
<pre class="fcndec" id="XML_GetAttributeInfo">
<h4 id="XML_GetAttributeInfo">XML_GetAttributeInfo</h4>
<pre class="fcndec">
const XML_AttrInfo * XMLCALL
XML_GetAttributeInfo(XML_Parser parser);
</pre>
@ -2107,7 +2301,8 @@ as 1; thus the number of entries in the array is
<code>XML_GetSpecifiedAttributeCount(parser) / 2</code>.
</div>
<pre class="fcndec" id="XML_SetEncoding">
<h4 id="XML_SetEncoding">XML_SetEncoding</h4>
<pre class="fcndec">
enum XML_Status XMLCALL
XML_SetEncoding(XML_Parser p,
const XML_Char *encoding);
@ -2122,7 +2317,8 @@ Returns <code>XML_STATUS_OK</code> on success or
<code>XML_STATUS_ERROR</code> on error.
</div>
<pre class="fcndec" id="XML_SetParamEntityParsing">
<h4 id="XML_SetParamEntityParsing">XML_SetParamEntityParsing</h4>
<pre class="fcndec">
int XMLCALL
XML_SetParamEntityParsing(XML_Parser p,
enum XML_ParamEntityParsing code);
@ -2142,7 +2338,8 @@ The choices for <code>code</code> are:
no effect and will always return 0.
</div>
<pre class="fcndec" id="XML_SetHashSalt">
<h4 id="XML_SetHashSalt">XML_SetHashSalt</h4>
<pre class="fcndec">
int XMLCALL
XML_SetHashSalt(XML_Parser p,
unsigned long hash_salt);
@ -2153,15 +2350,16 @@ Helps in preventing DoS attacks based on predicting hash
function behavior. In order to have an effect this must be called
before parsing has started. Returns 1 if successful, 0 when called
after <code>XML_Parse</code> or <code>XML_ParseBuffer</code>.
<p><b>Note:</b>This call is optional, as the parser will auto-generate
<p><b>Note:</b> This call is optional, as the parser will auto-generate
a new random salt value if no value has been set at the start of parsing.</p>
<p><b>Note:</b>One should not call <code>XML_SetHashSalt</code> with a
<p><b>Note:</b> One should not call <code>XML_SetHashSalt</code> with a
hash salt value of 0, as this value is used as sentinel value to indicate
that <code>XML_SetHashSalt</code> has <b>not</b> been called. Consequently
such a call will have no effect, even if it returns 1.</p>
</div>
<pre class="fcndec" id="XML_UseForeignDTD">
<h4 id="XML_UseForeignDTD">XML_UseForeignDTD</h4>
<pre class="fcndec">
enum XML_Error XMLCALL
XML_UseForeignDTD(XML_Parser parser, XML_Bool useDTD);
</pre>
@ -2198,7 +2396,8 @@ the document had a DTD with an external subset. This holds true even if
the external entity reference handler returns without action.</p>
</div>
<pre class="fcndec" id="XML_SetReturnNSTriplet">
<h4 id="XML_SetReturnNSTriplet">XML_SetReturnNSTriplet</h4>
<pre class="fcndec">
void XMLCALL
XML_SetReturnNSTriplet(XML_Parser parser,
int do_nst);
@ -2220,7 +2419,8 @@ default manner, URI then local_name separated by the namespace
separator.</p>
</div>
<pre class="fcndec" id="XML_DefaultCurrent">
<h4 id="XML_DefaultCurrent">XML_DefaultCurrent</h4>
<pre class="fcndec">
void XMLCALL
XML_DefaultCurrent(XML_Parser parser);
</pre>
@ -2234,7 +2434,8 @@ href="#XML_SetDefaultHandler" >XML_SetDefaultHandler</a></code> or
not a default handler.
</div>
<pre class="fcndec" id="XML_ExpatVersion">
<h4 id="XML_ExpatVersion">XML_ExpatVersion</h4>
<pre class="fcndec">
XML_LChar * XMLCALL
XML_ExpatVersion();
</pre>
@ -2242,7 +2443,8 @@ XML_ExpatVersion();
Return the library version as a string (e.g. <code>"expat_1.95.1"</code>).
</div>
<pre class="fcndec" id="XML_ExpatVersionInfo">
<h4 id="XML_ExpatVersionInfo">XML_ExpatVersionInfo</h4>
<pre class="fcndec">
struct XML_Expat_Version XMLCALL
XML_ExpatVersionInfo();
</pre>
@ -2266,7 +2468,8 @@ Testing these constants is currently the best way to determine if
particular parts of the Expat API are available.
</div>
<pre class="fcndec" id="XML_GetFeatureList">
<h4 id="XML_GetFeatureList">XML_GetFeatureList</h4>
<pre class="fcndec">
const XML_Feature * XMLCALL
XML_GetFeatureList();
</pre>
@ -2327,7 +2530,8 @@ time, the following features have been defined to have values:</p>
</dl>
</div>
<pre class="fcndec" id="XML_FreeContentModel">
<h4 id="XML_FreeContentModel">XML_FreeContentModel</h4>
<pre class="fcndec">
void XMLCALL
XML_FreeContentModel(XML_Parser parser, XML_Content *model);
</pre>
@ -2346,7 +2550,8 @@ applications. This can be essential when using dynamically loaded
libraries which use different C standard libraries (this can happen on
Windows, at least).</p>
<pre class="fcndec" id="XML_MemMalloc">
<h4 id="XML_MemMalloc">XML_MemMalloc</h4>
<pre class="fcndec">
void * XMLCALL
XML_MemMalloc(XML_Parser parser, size_t size);
</pre>
@ -2358,7 +2563,8 @@ way must be freed using <code><a href="#XML_MemFree"
>XML_MemFree</a></code>.
</div>
<pre class="fcndec" id="XML_MemRealloc">
<h4 id="XML_MemRealloc">XML_MemRealloc</h4>
<pre class="fcndec">
void * XMLCALL
XML_MemRealloc(XML_Parser parser, void *ptr, size_t size);
</pre>
@ -2377,7 +2583,8 @@ original block. Memory allocated in this way must be freed using
>XML_MemFree</a></code>.
</div>
<pre class="fcndec" id="XML_MemFree">
<h4 id="XML_MemFree">XML_MemFree</h4>
<pre class="fcndec">
void XMLCALL
XML_MemFree(XML_Parser parser, void *ptr);
</pre>
@ -2388,9 +2595,12 @@ have been allocated by <code><a href="#XML_MemMalloc"
</div>
<hr />
<p><a href="http://validator.w3.org/check/referer"><img
src="valid-xhtml10.png" alt="Valid XHTML 1.0!"
height="31" width="88" class="noborder" /></a></p>
<div class="footer">
Found a bug in the documentation?
<a href="https://github.com/libexpat/libexpat/issues">Please file a bug report.</a>
</div>
</div>
</body>
</html>

134
contrib/expat/doc/style.css
View File

@ -1,101 +1,47 @@
/*
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
| __// \| |_) | (_| | |_
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2000-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2021 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/* Stop not using half the screen */
body {
background-color: white;
border: 0px;
margin: 0px;
padding: 0px;
}
.corner {
width: 200px;
height: 80px;
text-align: center;
}
.banner {
background-color: rgb(110,139,61);
color: rgb(255,236,176);
padding-left: 2em;
}
.banner h1 {
font-size: 200%;
}
.content {
padding: 0em 2em 1em 2em;
}
.releaseno {
background-color: rgb(110,139,61);
color: rgb(255,236,176);
padding-bottom: 0.3em;
padding-top: 0.5em;
text-align: center;
font-weight: bold;
}
.noborder {
border-width: 0px;
}
.eg {
padding-left: 1em;
padding-top: .5em;
padding-bottom: .5em;
border: solid thin;
margin: 1em 0;
background-color: tan;
margin-left: 2em;
margin-right: 10%;
}
.pseudocode {
padding-left: 1em;
padding-top: .5em;
padding-bottom: .5em;
border: solid thin;
margin: 1em 0;
background-color: rgb(250,220,180);
margin-left: 2em;
margin-right: 10%;
}
.handler {
width: 100%;
border-top-width: thin;
margin-bottom: 1em;
}
.handler p {
margin-left: 2em;
}
.setter {
font-weight: bold;
}
.signature {
color: navy;
}
.fcndec {
width: 100%;
border-top-width: thin;
font-weight: bold;
}
.fcndef {
margin-left: 2em;
margin-bottom: 2em;
}
dd {
margin-bottom: 2em;
max-width: none; /* was: 80ch */
}
.cpp-symbols dt {
font-family: monospace;
}
.cpp-symbols dd {
margin-bottom: 1em;
/* Resemble style of <footer> which is not part of xhtml1-strict */
.footer {
font-size: var(--ok-fs-5);
color: var(--ok-tc-1);
}

134
contrib/expat/doc/xmlwf.1
View File

@ -5,7 +5,7 @@
\\$2 \(la\\$1\(ra\\$3
..
.if \n(.g .mso www.tmac
.TH XMLWF 1 "March 11, 2016" "" ""
.TH XMLWF 1 "March 4, 2022" "" ""
.SH NAME
xmlwf \- Determines if an XML document is well-formed
.SH SYNOPSIS
@ -15,7 +15,27 @@ xmlwf \- Determines if an XML document is well-formed
\fBxmlwf\fR \kx
.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
'in \n(.iu+\nxu
[\fB-s\fR] [\fB-n\fR] [\fB-p\fR] [\fB-x\fR] [\fB-e \fIencoding\fB\fR] [\fB-w\fR] [\fB-d \fIoutput-dir\fB\fR] [\fB-c\fR] [\fB-m\fR] [\fB-r\fR] [\fB-t\fR] [\fB-N\fR] [\fB-v\fR] [file ...]
[\fIOPTIONS\fR] [\fIFILE\fR ...]
'in \n(.iu-\nxu
.ad b
'hy
'nh
.fi
.ad l
\fBxmlwf\fR \kx
.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
'in \n(.iu+\nxu
\fB-h\fR
'in \n(.iu-\nxu
.ad b
'hy
'nh
.fi
.ad l
\fBxmlwf\fR \kx
.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
'in \n(.iu+\nxu
\fB-v\fR
'in \n(.iu-\nxu
.ad b
'hy
@ -34,7 +54,7 @@ following rules:
\(bu
The file begins with an XML declaration. For instance,
\*(T<<?xml version="1.0" standalone="yes"?>\*(T>.
\fINOTE:\fR
\fINOTE\fR:
\fBxmlwf\fR does not currently
check for a valid XML declaration.
.TP 0.2i
@ -62,10 +82,42 @@ it does not check the DTD. However, it does support
external entities (see the \*(T<\fB\-x\fR\*(T> option).
.SH OPTIONS
When an option includes an argument, you may specify the argument either
separately ("\*(T<\fB\-d\fR\*(T> output") or concatenated with the
option ("\*(T<\fB\-d\fR\*(T>output"). \fBxmlwf\fR
separately ("\*(T<\fB\-d\fR\*(T> \fIoutput\fR") or concatenated with the
option ("\*(T<\fB\-d\fR\*(T>\fIoutput\fR"). \fBxmlwf\fR
supports both.
.TP
\*(T<\fB\-a\fR\*(T> \fIfactor\fR
Sets the maximum tolerated amplification factor
for protection against billion laughs attacks (default: 100.0).
The amplification factor is calculated as ..
.nf
amplification := (direct + indirect) / direct
.fi
\&.. while parsing, whereas
<direct> is the number of bytes read
from the primary document in parsing and
<indirect> is the number of bytes
added by expanding entities and reading of external DTD files,
combined.
\fINOTE\fR:
If you ever need to increase this value for non-attack payload,
please file a bug report.
.TP
\*(T<\fB\-b\fR\*(T> \fIbytes\fR
Sets the number of output bytes (including amplification)
needed to activate protection against billion laughs attacks
(default: 8 MiB).
This can be thought of as an "activation threshold".
\fINOTE\fR:
If you ever need to increase this value for non-attack payload,
please file a bug report.
.TP
\*(T<\fB\-c\fR\*(T>
If the input file is well-formed and \fBxmlwf\fR
doesn't encounter any errors, the input file is simply copied to
@ -73,7 +125,7 @@ the output directory unchanged.
This implies no namespaces (turns off \*(T<\fB\-n\fR\*(T>) and
requires \*(T<\fB\-d\fR\*(T> to specify an output directory.
.TP
\*(T<\fB\-d output\-dir\fR\*(T>
\*(T<\fB\-d\fR\*(T> \fIoutput-dir\fR
Specifies a directory to contain transformed
representations of the input files.
By default, \*(T<\fB\-d\fR\*(T> outputs a canonical representation
@ -96,7 +148,7 @@ is treated equivalently to data.
More on canonical XML can be found at
http://www.jclark.com/xml/canonxml.html .
.TP
\*(T<\fB\-e encoding\fR\*(T>
\*(T<\fB\-e\fR\*(T> \fIencoding\fR
Specifies the character encoding for the document, overriding
any document encoding declaration. \fBxmlwf\fR
supports four built-in encodings:
@ -106,6 +158,15 @@ supports four built-in encodings:
\*(T<ISO\-8859\-1\*(T>.
Also see the \*(T<\fB\-w\fR\*(T> option.
.TP
\*(T<\fB\-k\fR\*(T>
When processing multiple files, \fBxmlwf\fR
by default halts after the the first file with an error.
This tells \fBxmlwf\fR to report the error
but to keep processing.
This can be useful, for example, when testing a filter that converts
many files to XML and you want to quickly find out which conversions
failed.
.TP
\*(T<\fB\-m\fR\*(T>
Outputs some strange sort of XML file that completely
describes the input file, including character positions.
@ -121,7 +182,7 @@ This matches the example output used by the formal XML test cases.
Requires \*(T<\fB\-d\fR\*(T> to specify an output file.
.TP
\*(T<\fB\-p\fR\*(T>
Tells xmlwf to process external DTDs and parameter
Tells \fBxmlwf\fR to process external DTDs and parameter
entities.
Normally \fBxmlwf\fR never parses parameter
@ -165,7 +226,7 @@ then exits.
Enables support for Windows code pages.
Normally, \fBxmlwf\fR will throw an error if it
runs across an encoding that it is not equipped to handle itself. With
\*(T<\fB\-w\fR\*(T>, xmlwf will try to use a Windows code
\*(T<\fB\-w\fR\*(T>, \fBxmlwf\fR will try to use a Windows code
page. See also \*(T<\fB\-e\fR\*(T>.
.TP
\*(T<\fB\-x\fR\*(T>
@ -210,18 +271,33 @@ will run \fBxmlwf\fR on the file
Older versions of \fBxmlwf\fR do not support
reading from standard input.
.SH OUTPUT
If an input file is not well-formed,
\fBxmlwf\fR prints a single line describing
the problem to standard output. If a file is well formed,
\fBxmlwf\fR outputs nothing.
Note that the result code is \fInot\fR set.
.SH BUGS
\fBxmlwf\fR returns a 0 - noerr result,
even if the file is not well-formed. There is no good way for
a program to use \fBxmlwf\fR to quickly
check a file -- it must parse \fBxmlwf\fR's
standard output.
\fBxmlwf\fR outputs nothing for files which are problem-free.
If any input file is not well-formed, or if the output for any
input file cannot be opened, \fBxmlwf\fR prints a single
line describing the problem to standard output.
.PP
If the \*(T<\fB\-k\fR\*(T> option is not provided, \fBxmlwf\fR
halts upon encountering a well-formedness or output-file error.
If \*(T<\fB\-k\fR\*(T> is provided, \fBxmlwf\fR continues
processing the remaining input files, describing problems found with any of them.
.SH "EXIT STATUS"
For option \*(T<\fB\-v\fR\*(T> or \*(T<\fB\-h\fR\*(T>, \fBxmlwf\fR always exits with status code 0. For other cases, the following exit status codes are returned:
.TP
\*(T<\fB0\fR\*(T>
The input files are well-formed and the output (if requested) was written successfully.
.TP
\*(T<\fB1\fR\*(T>
An internal error occurred.
.TP
\*(T<\fB2\fR\*(T>
One or more input files were not well-formed or could not be parsed.
.TP
\*(T<\fB3\fR\*(T>
If using the \*(T<\fB\-d\fR\*(T> option, an error occurred opening an output file.
.TP
\*(T<\fB4\fR\*(T>
There was a command-line argument error in how \fBxmlwf\fR was invoked.
.SH BUGS
The errors should go to standard error, not standard output.
.PP
There should be a way to get \*(T<\fB\-d\fR\*(T> to send its
@ -232,24 +308,16 @@ I have no idea why anyone would want to use the
\*(T<\fB\-d\fR\*(T>, \*(T<\fB\-c\fR\*(T>, and
\*(T<\fB\-m\fR\*(T> options. If someone could explain it to
me, I'd like to add this information to this manpage.
.SH ALTERNATIVES
Here are some XML validators on the web:
.nf
http://www.hcrc.ed.ac.uk/~richard/xml\-check.html
http://www.stg.brown.edu/service/xmlvalid/
http://www.scripting.com/frontier5/xml/code/xmlValidator.html
http://www.xml.com/pub/a/tools/ruwf/check.html
.fi
.SH "SEE ALSO"
.nf
The Expat home page: http://www.libexpat.org/
The W3 XML specification: http://www.w3.org/TR/REC\-xml
The Expat home page: https://libexpat.github.io/
The W3 XML 1.0 specification (fourth edition): https://www.w3.org/TR/2006/REC\-xml\-20060816/
Billion laughs attack: https://en.wikipedia.org/wiki/Billion_laughs_attack
.fi
.SH AUTHOR
This manual page was written by Scott Bronson <\*(T<bronson@rinspin.com\*(T>> for
This manual page was originally written by Scott Bronson <\*(T<bronson@rinspin.com\*(T>>
in December 2001 for
the Debian GNU/Linux system (but may be used by others). Permission is
granted to copy, distribute and/or modify this document under
the terms of the GNU Free Documentation

212
contrib/expat/doc/xmlwf.xml
View File

@ -1,11 +1,28 @@
<!DOCTYPE refentry [
<!-- Fill in your name for FIRSTNAME and SURNAME. -->
<!--
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
| __// \| |_) | (_| | |_
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 2001 Scott Bronson <bronson@rinspin.com>
Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2009 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2022 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2016 Ardo van Rangelrooij <ardo@debian.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2020 Joe Orton <jorton@redhat.com>
Copyright (c) 2021 Tim Bray <tbray@textuality.com>
Unlike most of Expat,
this file is copyrighted under the GNU Free Documentation License 1.1.
-->
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
<!ENTITY dhfirstname "<firstname>Scott</firstname>">
<!ENTITY dhsurname "<surname>Bronson</surname>">
<!-- Please adjust the date whenever revising the manpage. -->
<!ENTITY dhdate "<date>March 11, 2016</date>">
<!-- SECTION should be 1-8, maybe w/ subsection other parameters are
allowed: see man(7), man(1). -->
<!ENTITY dhdate "<date>March 4, 2022</date>">
<!-- Please adjust this^^ date whenever cutting a new release. -->
<!ENTITY dhsection "<manvolnum>1</manvolnum>">
<!ENTITY dhemail "<email>bronson@rinspin.com</email>">
<!ENTITY dhusername "Scott Bronson">
@ -44,25 +61,16 @@
<refsynopsisdiv>
<cmdsynopsis>
<command>&dhpackage;</command>
<arg><option>-s</option></arg>
<arg><option>-n</option></arg>
<arg><option>-p</option></arg>
<arg><option>-x</option></arg>
<arg><option>-e <replaceable>encoding</replaceable></option></arg>
<arg><option>-w</option></arg>
<arg><option>-d <replaceable>output-dir</replaceable></option></arg>
<arg><option>-c</option></arg>
<arg><option>-m</option></arg>
<arg><option>-r</option></arg>
<arg><option>-t</option></arg>
<arg><option>-N</option></arg>
<arg><option>-v</option></arg>
<arg>file ...</arg>
<arg><replaceable>OPTIONS</replaceable></arg>
<arg><replaceable>FILE</replaceable> ...</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>&dhpackage;</command>
<arg choice="plain"><option>-h</option></arg>
</cmdsynopsis>
<cmdsynopsis>
<command>&dhpackage;</command>
<arg choice="plain"><option>-v</option></arg>
</cmdsynopsis>
</refsynopsisdiv>
@ -95,7 +103,7 @@
<listitem><para>
The file begins with an XML declaration. For instance,
<literal>&lt;?xml version="1.0" standalone="yes"?&gt;</literal>.
<emphasis>NOTE:</emphasis>
<emphasis>NOTE</emphasis>:
<command>&dhpackage;</command> does not currently
check for a valid XML declaration.
</para></listitem>
@ -132,13 +140,57 @@
<para>
When an option includes an argument, you may specify the argument either
separately ("<option>-d</option> output") or concatenated with the
option ("<option>-d</option>output"). <command>&dhpackage;</command>
separately ("<option>-d</option> <replaceable>output</replaceable>") or concatenated with the
option ("<option>-d</option><replaceable>output</replaceable>"). <command>&dhpackage;</command>
supports both.
</para>
<variablelist>
<varlistentry>
<term><option>-a</option> <replaceable>factor</replaceable></term>
<listitem>
<para>
Sets the maximum tolerated amplification factor
for protection against billion laughs attacks (default: 100.0).
The amplification factor is calculated as ..
</para>
<literallayout>
amplification := (direct + indirect) / direct
</literallayout>
<para>
.. while parsing, whereas
&lt;direct&gt; is the number of bytes read
from the primary document in parsing and
&lt;indirect&gt; is the number of bytes
added by expanding entities and reading of external DTD files,
combined.
</para>
<para>
<emphasis>NOTE</emphasis>:
If you ever need to increase this value for non-attack payload,
please file a bug report.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-b</option> <replaceable>bytes</replaceable></term>
<listitem>
<para>
Sets the number of output bytes (including amplification)
needed to activate protection against billion laughs attacks
(default: 8 MiB).
This can be thought of as an &quot;activation threshold&quot;.
</para>
<para>
<emphasis>NOTE</emphasis>:
If you ever need to increase this value for non-attack payload,
please file a bug report.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-c</option></term>
<listitem>
@ -153,7 +205,7 @@ supports both.
</varlistentry>
<varlistentry>
<term><option>-d output-dir</option></term>
<term><option>-d</option> <replaceable>output-dir</replaceable></term>
<listitem>
<para>
Specifies a directory to contain transformed
@ -184,7 +236,7 @@ supports both.
</varlistentry>
<varlistentry>
<term><option>-e encoding</option></term>
<term><option>-e</option> <replaceable>encoding</replaceable></term>
<listitem>
<para>
Specifies the character encoding for the document, overriding
@ -199,6 +251,21 @@ supports both.
</listitem>
</varlistentry>
<varlistentry>
<term><option>-k</option></term>
<listitem>
<para>
When processing multiple files, <command>&dhpackage;</command>
by default halts after the the first file with an error.
This tells <command>&dhpackage;</command> to report the error
but to keep processing.
This can be useful, for example, when testing a filter that converts
many files to XML and you want to quickly find out which conversions
failed.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-m</option></term>
<listitem>
@ -235,7 +302,7 @@ supports both.
<term><option>-p</option></term>
<listitem>
<para>
Tells xmlwf to process external DTDs and parameter
Tells <command>&dhpackage;</command> to process external DTDs and parameter
entities.
</para>
<para>
@ -292,7 +359,7 @@ supports both.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-v</option></term>
<listitem>
@ -311,7 +378,7 @@ supports both.
Enables support for Windows code pages.
Normally, <command>&dhpackage;</command> will throw an error if it
runs across an encoding that it is not equipped to handle itself. With
<option>-w</option>, &dhpackage; will try to use a Windows code
<option>-w</option>, <command>&dhpackage;</command> will try to use a Windows code
page. See also <option>-e</option>.
</para>
</listitem>
@ -379,23 +446,55 @@ supports both.
<refsect1>
<title>OUTPUT</title>
<para>
If an input file is not well-formed,
<command>&dhpackage;</command> prints a single line describing
the problem to standard output. If a file is well formed,
<command>&dhpackage;</command> outputs nothing.
Note that the result code is <emphasis>not</emphasis> set.
<command>&dhpackage;</command> outputs nothing for files which are problem-free.
If any input file is not well-formed, or if the output for any
input file cannot be opened, <command>&dhpackage;</command> prints a single
line describing the problem to standard output.
</para>
<para>
If the <option>-k</option> option is not provided, <command>&dhpackage;</command>
halts upon encountering a well-formedness or output-file error.
If <option>-k</option> is provided, <command>&dhpackage;</command> continues
processing the remaining input files, describing problems found with any of them.
</para>
</refsect1>
<refsect1>
<title>EXIT STATUS</title>
<para>For option <option>-v</option> or <option>-h</option>, <command>&dhpackage;</command> always exits with status code 0. For other cases, the following exit status codes are returned:
<variablelist>
<varlistentry>
<term><option>0</option></term>
<listitem><para>The input files are well-formed and the output (if requested) was written successfully.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>1</option></term>
<listitem><para>An internal error occurred.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>2</option></term>
<listitem><para>One or more input files were not well-formed or could not be parsed.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>3</option></term>
<listitem><para>If using the <option>-d</option> option, an error occurred opening an output file.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>4</option></term>
<listitem><para>There was a command-line argument error in how <command>&dhpackage;</command> was invoked.</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1>
<title>BUGS</title>
<para>
<command>&dhpackage;</command> returns a 0 - noerr result,
even if the file is not well-formed. There is no good way for
a program to use <command>&dhpackage;</command> to quickly
check a file -- it must parse <command>&dhpackage;</command>'s
standard output.
</para>
<para>
The errors should go to standard error, not standard output.
</para>
@ -412,28 +511,14 @@ supports both.
</para>
</refsect1>
<refsect1>
<title>ALTERNATIVES</title>
<para>
Here are some XML validators on the web:
<literallayout>
http://www.hcrc.ed.ac.uk/~richard/xml-check.html
http://www.stg.brown.edu/service/xmlvalid/
http://www.scripting.com/frontier5/xml/code/xmlValidator.html
http://www.xml.com/pub/a/tools/ruwf/check.html
</literallayout>
</para>
</refsect1>
<refsect1>
<title>SEE ALSO</title>
<para>
<literallayout>
The Expat home page: http://www.libexpat.org/
The W3 XML specification: http://www.w3.org/TR/REC-xml
The Expat home page: https://libexpat.github.io/
The W3 XML 1.0 specification (fourth edition): https://www.w3.org/TR/2006/REC-xml-20060816/
Billion laughs attack: https://en.wikipedia.org/wiki/Billion_laughs_attack
</literallayout>
</para>
@ -442,7 +527,8 @@ The W3 XML specification: http://www.w3.org/TR/REC-xml
<refsect1>
<title>AUTHOR</title>
<para>
This manual page was written by &dhusername; &dhemail; for
This manual page was originally written by &dhusername; &dhemail;
in December 2001 for
the &debian; system (but may be used by others). Permission is
granted to copy, distribute and/or modify this document under
the terms of the <acronym>GNU</acronym> Free Documentation

5
contrib/expat/examples/Makefile.am
View File

@ -6,7 +6,8 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -28,7 +29,7 @@
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
# USE OR OTHER DEALINGS IN THE SOFTWARE.
AM_CPPFLAGS = -I$(srcdir)/../lib
AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../lib
noinst_PROGRAMS = elements outline

34
contrib/expat/examples/Makefile.in
View File

@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,8 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -210,14 +211,16 @@ am__define_uniq_tagged_files = \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
ETAGS = etags
CTAGS = ctags
am__DIST_COMMON = $(srcdir)/Makefile.in \
$(top_srcdir)/conftools/depcomp
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_CFLAGS = @AM_CFLAGS@
AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../lib
AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@ -227,8 +230,10 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CMAKE_SHARED_LIBRARY_PREFIX = @CMAKE_SHARED_LIBRARY_PREFIX@
CPPFLAGS = @CPPFLAGS@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
@ -244,7 +249,15 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
EXPAT_ATTR_INFO = @EXPAT_ATTR_INFO@
EXPAT_CHAR_TYPE = @EXPAT_CHAR_TYPE@
EXPAT_CONTEXT_BYTES = @EXPAT_CONTEXT_BYTES@
EXPAT_DTD = @EXPAT_DTD@
EXPAT_LARGE_SIZE = @EXPAT_LARGE_SIZE@
EXPAT_MIN_SIZE = @EXPAT_MIN_SIZE@
EXPAT_NS = @EXPAT_NS@
FGREP = @FGREP@
FILEMAP = @FILEMAP@
GREP = @GREP@
@ -257,6 +270,8 @@ LD = @LD@
LDFLAGS = @LDFLAGS@
LIBAGE = @LIBAGE@
LIBCURRENT = @LIBCURRENT@
LIBDIR_BASENAME = @LIBDIR_BASENAME@
LIBM = @LIBM@
LIBOBJS = @LIBOBJS@
LIBREVISION = @LIBREVISION@
LIBS = @LIBS@
@ -286,6 +301,9 @@ RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SO_MAJOR = @SO_MAJOR@
SO_MINOR = @SO_MINOR@
SO_PATCH = @SO_PATCH@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
@ -296,6 +314,7 @@ ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
@ -333,6 +352,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@ -341,7 +361,6 @@ target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
AM_CPPFLAGS = -I$(srcdir)/../lib
elements_SOURCES = elements.c
elements_LDADD = ../lib/libexpat.la
outline_SOURCES = outline.c
@ -490,7 +509,6 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am

7
contrib/expat/examples/elements.c
View File

@ -11,7 +11,12 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2004-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2005-2007 Steven Solie <steven@solie.ca>
Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2019 Zhongyuan Zhou <zhouzhongyuan@huawei.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

8
contrib/expat/examples/outline.c
View File

@ -8,8 +8,12 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2005-2007 Steven Solie <steven@solie.ca>
Copyright (c) 2005-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

10
contrib/expat/expat_config.h.in
View File

@ -30,15 +30,15 @@
/* Define to 1 if you have the `bsd' library (-lbsd). */
#undef HAVE_LIBBSD
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have a working `mmap' system call. */
#undef HAVE_MMAP
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdio.h> header file. */
#undef HAVE_STDIO_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
@ -87,7 +87,9 @@
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
/* Define to 1 if all of the C90 standard headers exist (not just the ones
required in a freestanding environment). This macro is provided for
backward compatibility; new code need not use it. */
#undef STDC_HEADERS
/* Version number of package */

2
contrib/expat/fix-xmltest-log.sh
View File

@ -6,7 +6,7 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2019 Expat development team
# Copyright (c) 2019 Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining

64
contrib/expat/fuzz/xml_parse_fuzzer.c Normal file
View File

@ -0,0 +1,64 @@
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <assert.h>
#include <stdint.h>
#include "expat.h"
#include "siphash.h"
// Macros to convert preprocessor macros to string literals. See
// https://gcc.gnu.org/onlinedocs/gcc-3.4.3/cpp/Stringification.html
#define xstr(s) str(s)
#define str(s) #s
// The encoder type that we wish to fuzz should come from the compile-time
// definition `ENCODING_FOR_FUZZING`. This allows us to have a separate fuzzer
// binary for
#ifndef ENCODING_FOR_FUZZING
# error "ENCODING_FOR_FUZZING was not provided to this fuzz target."
#endif
// 16-byte deterministic hash key.
static unsigned char hash_key[16] = "FUZZING IS FUN!";
static void XMLCALL
start(void *userData, const XML_Char *name, const XML_Char **atts) {
(void)userData;
(void)name;
(void)atts;
}
static void XMLCALL
end(void *userData, const XML_Char *name) {
(void)userData;
(void)name;
}
int
LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
XML_Parser p = XML_ParserCreate(xstr(ENCODING_FOR_FUZZING));
assert(p);
// Set the hash salt using siphash to generate a deterministic hash.
struct sipkey *key = sip_keyof(hash_key);
XML_SetHashSalt(p, (unsigned long)siphash24(data, size, key));
XML_SetElementHandler(p, start, end);
XML_Parse(p, (const XML_Char *)data, size, 0);
XML_Parse(p, (const XML_Char *)data, size, 1);
XML_ParserFree(p);
return 0;
}

71
contrib/expat/fuzz/xml_parsebuffer_fuzzer.c Normal file
View File

@ -0,0 +1,71 @@
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <assert.h>
#include <stdint.h>
#include <string.h>
#include "expat.h"
#include "siphash.h"
// Macros to convert preprocessor macros to string literals. See
// https://gcc.gnu.org/onlinedocs/gcc-3.4.3/cpp/Stringification.html
#define xstr(s) str(s)
#define str(s) #s
// The encoder type that we wish to fuzz should come from the compile-time
// definition `ENCODING_FOR_FUZZING`. This allows us to have a separate fuzzer
// binary for
#ifndef ENCODING_FOR_FUZZING
# error "ENCODING_FOR_FUZZING was not provided to this fuzz target."
#endif
// 16-byte deterministic hash key.
static unsigned char hash_key[16] = "FUZZING IS FUN!";
static void XMLCALL
start(void *userData, const XML_Char *name, const XML_Char **atts) {
(void)userData;
(void)name;
(void)atts;
}
static void XMLCALL
end(void *userData, const XML_Char *name) {
(void)userData;
(void)name;
}
int
LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
if (size == 0)
return 0;
XML_Parser p = XML_ParserCreate(xstr(ENCODING_FOR_FUZZING));
assert(p);
XML_SetElementHandler(p, start, end);
// Set the hash salt using siphash to generate a deterministic hash.
struct sipkey *key = sip_keyof(hash_key);
XML_SetHashSalt(p, (unsigned long)siphash24(data, size, key));
void *buf = XML_GetBuffer(p, size);
assert(buf);
memcpy(buf, data, size);
XML_ParseBuffer(p, size, size == 0);
XML_ParserFree(p);
return 0;
}

16
contrib/expat/lib/Makefile.am
View File

@ -6,7 +6,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2017 Tomasz Kłoczko <kloczek@fedoraproject.org>
# Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -34,16 +36,26 @@ include_HEADERS = \
expat_external.h
lib_LTLIBRARIES = libexpat.la
noinst_LTLIBRARIES = libexpatinternal.la
libexpat_la_LDFLAGS = \
@AM_LDFLAGS@ \
@LIBM@ \
-no-undefined \
-version-info @LIBCURRENT@:@LIBREVISION@:@LIBAGE@
libexpat_la_SOURCES = \
libexpat_la_SOURCES =
# This layer of indirection allows
# the test suite to access internal symbols
# despite compiling with -fvisibility=hidden
libexpatinternal_la_SOURCES = \
xmlparse.c \
xmltok.c \
xmlrole.c
libexpat_la_LIBADD = libexpatinternal.la
doc_DATA = \
../AUTHORS \
../Changes

95
contrib/expat/lib/Makefile.in
View File

@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2017 Tomasz Kłoczko <kloczek@fedoraproject.org>
# Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -171,9 +173,9 @@ am__uninstall_files_from_dir = { \
}
am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(docdir)" \
"$(DESTDIR)$(includedir)"
LTLIBRARIES = $(lib_LTLIBRARIES)
libexpat_la_LIBADD =
am_libexpat_la_OBJECTS = xmlparse.lo xmltok.lo xmlrole.lo
LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES)
libexpat_la_DEPENDENCIES = libexpatinternal.la
am_libexpat_la_OBJECTS =
libexpat_la_OBJECTS = $(am_libexpat_la_OBJECTS)
AM_V_lt = $(am__v_lt_@AM_V@)
am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@ -182,6 +184,9 @@ am__v_lt_1 =
libexpat_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
$(libexpat_la_LDFLAGS) $(LDFLAGS) -o $@
libexpatinternal_la_LIBADD =
am_libexpatinternal_la_OBJECTS = xmlparse.lo xmltok.lo xmlrole.lo
libexpatinternal_la_OBJECTS = $(am_libexpatinternal_la_OBJECTS)
AM_V_P = $(am__v_P_@AM_V@)
am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
am__v_P_0 = false
@ -218,8 +223,8 @@ AM_V_CCLD = $(am__v_CCLD_@AM_V@)
am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
am__v_CCLD_0 = @echo " CCLD " $@;
am__v_CCLD_1 =
SOURCES = $(libexpat_la_SOURCES)
DIST_SOURCES = $(libexpat_la_SOURCES)
SOURCES = $(libexpat_la_SOURCES) $(libexpatinternal_la_SOURCES)
DIST_SOURCES = $(libexpat_la_SOURCES) $(libexpatinternal_la_SOURCES)
am__can_run_installinfo = \
case $$AM_UPDATE_INFO_DIR in \
n|no|NO) false;; \
@ -244,14 +249,16 @@ am__define_uniq_tagged_files = \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
ETAGS = etags
CTAGS = ctags
am__DIST_COMMON = $(srcdir)/Makefile.in \
$(top_srcdir)/conftools/depcomp
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_CFLAGS = @AM_CFLAGS@
AM_CPPFLAGS = @AM_CPPFLAGS@
AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@ -261,8 +268,10 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CMAKE_SHARED_LIBRARY_PREFIX = @CMAKE_SHARED_LIBRARY_PREFIX@
CPPFLAGS = @CPPFLAGS@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
@ -278,7 +287,15 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
EXPAT_ATTR_INFO = @EXPAT_ATTR_INFO@
EXPAT_CHAR_TYPE = @EXPAT_CHAR_TYPE@
EXPAT_CONTEXT_BYTES = @EXPAT_CONTEXT_BYTES@
EXPAT_DTD = @EXPAT_DTD@
EXPAT_LARGE_SIZE = @EXPAT_LARGE_SIZE@
EXPAT_MIN_SIZE = @EXPAT_MIN_SIZE@
EXPAT_NS = @EXPAT_NS@
FGREP = @FGREP@
FILEMAP = @FILEMAP@
GREP = @GREP@
@ -291,6 +308,8 @@ LD = @LD@
LDFLAGS = @LDFLAGS@
LIBAGE = @LIBAGE@
LIBCURRENT = @LIBCURRENT@
LIBDIR_BASENAME = @LIBDIR_BASENAME@
LIBM = @LIBM@
LIBOBJS = @LIBOBJS@
LIBREVISION = @LIBREVISION@
LIBS = @LIBS@
@ -320,6 +339,9 @@ RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SO_MAJOR = @SO_MAJOR@
SO_MINOR = @SO_MINOR@
SO_PATCH = @SO_PATCH@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
@ -330,6 +352,7 @@ ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
@ -367,6 +390,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@ -381,15 +405,24 @@ include_HEADERS = \
expat_external.h
lib_LTLIBRARIES = libexpat.la
noinst_LTLIBRARIES = libexpatinternal.la
libexpat_la_LDFLAGS = \
@AM_LDFLAGS@ \
@LIBM@ \
-no-undefined \
-version-info @LIBCURRENT@:@LIBREVISION@:@LIBAGE@
libexpat_la_SOURCES = \
libexpat_la_SOURCES =
# This layer of indirection allows
# the test suite to access internal symbols
# despite compiling with -fvisibility=hidden
libexpatinternal_la_SOURCES = \
xmlparse.c \
xmltok.c \
xmlrole.c
libexpat_la_LIBADD = libexpatinternal.la
doc_DATA = \
../AUTHORS \
../Changes
@ -483,9 +516,23 @@ clean-libLTLIBRARIES:
rm -f $${locs}; \
}
clean-noinstLTLIBRARIES:
-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
@list='$(noinst_LTLIBRARIES)'; \
locs=`for p in $$list; do echo $$p; done | \
sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
sort -u`; \
test -z "$$locs" || { \
echo rm -f $${locs}; \
rm -f $${locs}; \
}
libexpat.la: $(libexpat_la_OBJECTS) $(libexpat_la_DEPENDENCIES) $(EXTRA_libexpat_la_DEPENDENCIES)
$(AM_V_CCLD)$(libexpat_la_LINK) -rpath $(libdir) $(libexpat_la_OBJECTS) $(libexpat_la_LIBADD) $(LIBS)
libexpatinternal.la: $(libexpatinternal_la_OBJECTS) $(libexpatinternal_la_DEPENDENCIES) $(EXTRA_libexpatinternal_la_DEPENDENCIES)
$(AM_V_CCLD)$(LINK) $(libexpatinternal_la_OBJECTS) $(libexpatinternal_la_LIBADD) $(LIBS)
mostlyclean-compile:
-rm -f *.$(OBJEXT)
@ -622,7 +669,6 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am
@ -696,7 +742,7 @@ maintainer-clean-generic:
clean: clean-am
clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
mostlyclean-am
clean-noinstLTLIBRARIES mostlyclean-am
distclean: distclean-am
-rm -f ./$(DEPDIR)/xmlparse.Plo
@ -773,16 +819,17 @@ uninstall-am: uninstall-docDATA uninstall-includeHEADERS \
.MAKE: install-am install-data-am install-strip
.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
clean-generic clean-libLTLIBRARIES clean-libtool cscopelist-am \
ctags ctags-am distclean distclean-compile distclean-generic \
distclean-libtool distclean-tags distdir dvi dvi-am html \
html-am info info-am install install-am install-data \
install-data-am install-data-hook install-docDATA install-dvi \
install-dvi-am install-exec install-exec-am install-html \
install-html-am install-includeHEADERS install-info \
install-info-am install-libLTLIBRARIES install-man install-pdf \
install-pdf-am install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs maintainer-clean \
clean-generic clean-libLTLIBRARIES clean-libtool \
clean-noinstLTLIBRARIES cscopelist-am ctags ctags-am distclean \
distclean-compile distclean-generic distclean-libtool \
distclean-tags distdir dvi dvi-am html html-am info info-am \
install install-am install-data install-data-am \
install-data-hook install-docDATA install-dvi install-dvi-am \
install-exec install-exec-am install-html install-html-am \
install-includeHEADERS install-info install-info-am \
install-libLTLIBRARIES install-man install-pdf install-pdf-am \
install-ps install-ps-am install-strip installcheck \
installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
tags tags-am uninstall uninstall-am uninstall-docDATA \

7
contrib/expat/lib/ascii.h
View File

@ -6,8 +6,11 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 1999-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2007 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

4
contrib/expat/lib/asciitab.h
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

64
contrib/expat/lib/expat.h
View File

@ -7,7 +7,15 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2000-2005 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2001-2002 Greg Stein <gstein@users.sourceforge.net>
Copyright (c) 2002-2016 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2022 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2016 Cristian Rodríguez <crrodriguez@opensuse.org>
Copyright (c) 2016 Thomas Beutlich <tc@tbeu.de>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2022 Thijs Schreijer <thijs@thijsschreijer.nl>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -115,7 +123,11 @@ enum XML_Error {
XML_ERROR_RESERVED_PREFIX_XMLNS,
XML_ERROR_RESERVED_NAMESPACE_URI,
/* Added in 2.2.1. */
XML_ERROR_INVALID_ARGUMENT
XML_ERROR_INVALID_ARGUMENT,
/* Added in 2.3.0. */
XML_ERROR_NO_BUFFER,
/* Added in 2.4.0. */
XML_ERROR_AMPLIFICATION_LIMIT_BREACH
};
enum XML_Content_Type {
@ -163,8 +175,10 @@ struct XML_cp {
};
/* This is called for an element declaration. See above for
description of the model argument. It's the caller's responsibility
to free model when finished with it.
description of the model argument. It's the user code's responsibility
to free model when finished with it. See XML_FreeContentModel.
There is no need to free the model from the handler, it can be kept
around and freed at a later stage.
*/
typedef void(XMLCALL *XML_ElementDeclHandler)(void *userData,
const XML_Char *name,
@ -226,6 +240,17 @@ XML_ParserCreate(const XML_Char *encoding);
and the local part will be concatenated without any separator.
It is a programming error to use the separator '\0' with namespace
triplets (see XML_SetReturnNSTriplet).
If a namespace separator is chosen that can be part of a URI or
part of an XML name, splitting an expanded name back into its
1, 2 or 3 original parts on application level in the element handler
may end up vulnerable, so these are advised against; sane choices for
a namespace separator are e.g. '\n' (line feed) and '|' (pipe).
Note that Expat does not validate namespace URIs (beyond encoding)
against RFC 3986 today (and is not required to do so with regard to
the XML 1.0 namespaces specification) but it may start doing that
in future releases. Before that, an application using Expat must
be ready to receive namespace URIs containing non-URI characters.
*/
XMLPARSEAPI(XML_Parser)
XML_ParserCreateNS(const XML_Char *encoding, XML_Char namespaceSeparator);
@ -306,7 +331,7 @@ typedef void(XMLCALL *XML_StartDoctypeDeclHandler)(void *userData,
const XML_Char *pubid,
int has_internal_subset);
/* This is called for the start of the DOCTYPE declaration when the
/* This is called for the end of the DOCTYPE declaration when the
closing > is encountered, but after processing any external
subset.
*/
@ -318,7 +343,7 @@ typedef void(XMLCALL *XML_EndDoctypeDeclHandler)(void *userData);
For internal entities (<!ENTITY foo "bar">), value will
be non-NULL and systemId, publicID, and notationName will be NULL.
The value string is NOT nul-terminated; the length is provided in
The value string is NOT null-terminated; the length is provided in
the value_length argument. Since it is legal to have zero-length
values, do not use this argument to test for internal entities.
@ -513,7 +538,7 @@ typedef struct {
Otherwise it must return XML_STATUS_ERROR.
If info does not describe a suitable encoding, then the parser will
return an XML_UNKNOWN_ENCODING error.
return an XML_ERROR_UNKNOWN_ENCODING error.
*/
typedef int(XMLCALL *XML_UnknownEncodingHandler)(void *encodingHandlerData,
const XML_Char *name,
@ -707,7 +732,7 @@ XML_GetBase(XML_Parser parser);
/* Returns the number of the attribute/value pairs passed in last call
to the XML_StartElementHandler that were specified in the start-tag
rather than defaulted. Each attribute/value pair counts as 2; thus
this correspondds to an index into the atts array passed to the
this corresponds to an index into the atts array passed to the
XML_StartElementHandler. Returns -1 if parser == NULL.
*/
XMLPARSEAPI(int)
@ -716,7 +741,7 @@ XML_GetSpecifiedAttributeCount(XML_Parser parser);
/* Returns the index of the ID attribute passed in the last call to
XML_StartElementHandler, or -1 if there is no ID attribute or
parser == NULL. Each attribute/value pair counts as 2; thus this
correspondds to an index into the atts array passed to the
corresponds to an index into the atts array passed to the
XML_StartElementHandler.
*/
XMLPARSEAPI(int)
@ -997,7 +1022,10 @@ enum XML_FeatureEnum {
XML_FEATURE_SIZEOF_XML_LCHAR,
XML_FEATURE_NS,
XML_FEATURE_LARGE_SIZE,
XML_FEATURE_ATTR_INFO
XML_FEATURE_ATTR_INFO,
/* Added in Expat 2.4.0. */
XML_FEATURE_BILLION_LAUGHS_ATTACK_PROTECTION_MAXIMUM_AMPLIFICATION_DEFAULT,
XML_FEATURE_BILLION_LAUGHS_ATTACK_PROTECTION_ACTIVATION_THRESHOLD_DEFAULT
/* Additional features must be added to the end of this enum. */
};
@ -1010,12 +1038,24 @@ typedef struct {
XMLPARSEAPI(const XML_Feature *)
XML_GetFeatureList(void);
#ifdef XML_DTD
/* Added in Expat 2.4.0. */
XMLPARSEAPI(XML_Bool)
XML_SetBillionLaughsAttackProtectionMaximumAmplification(
XML_Parser parser, float maximumAmplificationFactor);
/* Added in Expat 2.4.0. */
XMLPARSEAPI(XML_Bool)
XML_SetBillionLaughsAttackProtectionActivationThreshold(
XML_Parser parser, unsigned long long activationThresholdBytes);
#endif
/* Expat follows the semantic versioning convention.
See http://semver.org.
*/
#define XML_MAJOR_VERSION 2
#define XML_MINOR_VERSION 2
#define XML_MICRO_VERSION 9
#define XML_MINOR_VERSION 4
#define XML_MICRO_VERSION 7
#ifdef __cplusplus
}

9
contrib/expat/lib/expat_external.h
View File

@ -7,7 +7,14 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2000-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2001-2002 Greg Stein <gstein@users.sourceforge.net>
Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016 Cristian Rodríguez <crrodriguez@opensuse.org>
Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2018 Yury Gribov <tetra2005@gmail.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

4
contrib/expat/lib/iasciitab.h
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

58
contrib/expat/lib/internal.h
View File

@ -25,8 +25,12 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2003 Greg Stein <gstein@users.sourceforge.net>
Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2018 Yury Gribov <tetra2005@gmail.com>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -101,22 +105,58 @@
# endif
#endif
#include <limits.h> // ULONG_MAX
#if defined(_WIN32) && ! defined(__USE_MINGW_ANSI_STDIO)
# define EXPAT_FMT_ULL(midpart) "%" midpart "I64u"
# if defined(_WIN64) // Note: modifiers "td" and "zu" do not work for MinGW
# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "I64d"
# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "I64u"
# else
# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "d"
# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "u"
# endif
#else
# define EXPAT_FMT_ULL(midpart) "%" midpart "llu"
# if ! defined(ULONG_MAX)
# error Compiler did not define ULONG_MAX for us
# elif ULONG_MAX == 18446744073709551615u // 2^64-1
# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "ld"
# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "lu"
# else
# define EXPAT_FMT_PTRDIFF_T(midpart) "%" midpart "d"
# define EXPAT_FMT_SIZE_T(midpart) "%" midpart "u"
# endif
#endif
#ifndef UNUSED_P
# define UNUSED_P(p) (void)p
#endif
/* NOTE BEGIN If you ever patch these defaults to greater values
for non-attack XML payload in your environment,
please file a bug report with libexpat. Thank you!
*/
#define EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_MAXIMUM_AMPLIFICATION_DEFAULT \
100.0f
#define EXPAT_BILLION_LAUGHS_ATTACK_PROTECTION_ACTIVATION_THRESHOLD_DEFAULT \
8388608 // 8 MiB, 2^23
/* NOTE END */
#include "expat.h" // so we can use type XML_Parser below
#ifdef __cplusplus
extern "C" {
#endif
#ifdef XML_ENABLE_VISIBILITY
# if XML_ENABLE_VISIBILITY
__attribute__((visibility("default")))
# endif
void _INTERNAL_trim_to_complete_utf8_characters(const char *from,
const char **fromLimRef);
#if defined(XML_DTD)
unsigned long long testingAccountingGetCountBytesDirect(XML_Parser parser);
unsigned long long testingAccountingGetCountBytesIndirect(XML_Parser parser);
const char *unsignedCharToPrintable(unsigned char c);
#endif
void
_INTERNAL_trim_to_complete_utf8_characters(const char *from,
const char **fromLimRef);
#ifdef __cplusplus
}

4
contrib/expat/lib/latin1tab.h
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

143
contrib/expat/lib/loadlibrary.c
View File

@ -1,143 +0,0 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2016 - 2017, Steve Holme, <steve_holme@hotmail.com>.
* Copyright (C) 2017, Expat development team
*
* All rights reserved.
* Licensed under the MIT license:
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
* THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of a copyright holder shall
* not be used in advertising or otherwise to promote the sale, use or other
* dealings in this Software without prior written authorization of the
* copyright holder.
*
***************************************************************************/
#if defined(_WIN32)
#include <windows.h>
#include <tchar.h>
HMODULE _Expat_LoadLibrary(LPCTSTR filename);
#if !defined(LOAD_WITH_ALTERED_SEARCH_PATH)
#define LOAD_WITH_ALTERED_SEARCH_PATH 0x00000008
#endif
#if !defined(LOAD_LIBRARY_SEARCH_SYSTEM32)
#define LOAD_LIBRARY_SEARCH_SYSTEM32 0x00000800
#endif
/* We use our own typedef here since some headers might lack these */
typedef HMODULE (APIENTRY *LOADLIBRARYEX_FN)(LPCTSTR, HANDLE, DWORD);
/* See function definitions in winbase.h */
#ifdef UNICODE
# ifdef _WIN32_WCE
# define LOADLIBARYEX L"LoadLibraryExW"
# else
# define LOADLIBARYEX "LoadLibraryExW"
# endif
#else
# define LOADLIBARYEX "LoadLibraryExA"
#endif
/*
* _Expat_LoadLibrary()
*
* This is used to dynamically load DLLs using the most secure method available
* for the version of Windows that we are running on.
*
* Parameters:
*
* filename [in] - The filename or full path of the DLL to load. If only the
* filename is passed then the DLL will be loaded from the
* Windows system directory.
*
* Returns the handle of the module on success; otherwise NULL.
*/
HMODULE _Expat_LoadLibrary(LPCTSTR filename)
{
HMODULE hModule = NULL;
LOADLIBRARYEX_FN pLoadLibraryEx = NULL;
/* Get a handle to kernel32 so we can access it's functions at runtime */
HMODULE hKernel32 = GetModuleHandle(TEXT("kernel32"));
if(!hKernel32)
return NULL; /* LCOV_EXCL_LINE */
/* Attempt to find LoadLibraryEx() which is only available on Windows 2000
and above */
pLoadLibraryEx = (LOADLIBRARYEX_FN) GetProcAddress(hKernel32, LOADLIBARYEX);
/* Detect if there's already a path in the filename and load the library if
there is. Note: Both back slashes and forward slashes have been supported
since the earlier days of DOS at an API level although they are not
supported by command prompt */
if(_tcspbrk(filename, TEXT("\\/"))) {
/** !checksrc! disable BANNEDFUNC 1 **/
hModule = pLoadLibraryEx ?
pLoadLibraryEx(filename, NULL, LOAD_WITH_ALTERED_SEARCH_PATH) :
LoadLibrary(filename);
}
/* Detect if KB2533623 is installed, as LOAD_LIBARY_SEARCH_SYSTEM32 is only
supported on Windows Vista, Windows Server 2008, Windows 7 and Windows
Server 2008 R2 with this patch or natively on Windows 8 and above */
else if(pLoadLibraryEx && GetProcAddress(hKernel32, "AddDllDirectory")) {
/* Load the DLL from the Windows system directory */
hModule = pLoadLibraryEx(filename, NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
}
else {
/* Attempt to get the Windows system path */
UINT systemdirlen = GetSystemDirectory(NULL, 0);
if(systemdirlen) {
/* Allocate space for the full DLL path (Room for the null terminator
is included in systemdirlen) */
size_t filenamelen = _tcslen(filename);
TCHAR *path = malloc(sizeof(TCHAR) * (systemdirlen + 1 + filenamelen));
if(path && GetSystemDirectory(path, systemdirlen)) {
/* Calculate the full DLL path */
_tcscpy(path + _tcslen(path), TEXT("\\"));
_tcscpy(path + _tcslen(path), filename);
/* Load the DLL from the Windows system directory */
/** !checksrc! disable BANNEDFUNC 1 **/
hModule = pLoadLibraryEx ?
pLoadLibraryEx(path, NULL, LOAD_WITH_ALTERED_SEARCH_PATH) :
LoadLibrary(path);
}
free(path);
}
}
return hModule;
}
#else /* defined(_WIN32) */
/* ISO C requires a translation unit to contain at least one declaration
[-Wempty-translation-unit] */
typedef int _TRANSLATION_UNIT_LOAD_LIBRARY_C_NOT_EMTPY;
#endif /* defined(_WIN32) */

4
contrib/expat/lib/nametab.h
View File

@ -6,8 +6,8 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

13
contrib/expat/lib/siphash.h
View File

@ -11,6 +11,9 @@
* --------------------------------------------------------------------------
* HISTORY:
*
* 2020-10-03 (Sebastian Pipping)
* - Drop support for Visual Studio 9.0/2008 and earlier
*
* 2019-08-03 (Sebastian Pipping)
* - Mark part of sip24_valid as to be excluded from clang-format
* - Re-format code using clang-format 9
@ -96,15 +99,7 @@
#define SIPHASH_H
#include <stddef.h> /* size_t */
#if defined(_WIN32) && defined(_MSC_VER) && (_MSC_VER < 1600)
/* For vs2003/7.1 up to vs2008/9.0; _MSC_VER 1600 is vs2010/10.0 */
typedef unsigned __int8 uint8_t;
typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t;
#else
# include <stdint.h> /* uint64_t uint32_t uint8_t */
#endif
#include <stdint.h> /* uint64_t uint32_t uint8_t */
/*
* Workaround to not require a C++11 compiler for using ULL suffix

4
contrib/expat/lib/utf8tab.h
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

1781
contrib/expat/lib/xmlparse.c
View File

File diff suppressed because it is too large Load Diff

20
contrib/expat/lib/xmlrole.c
View File

@ -7,7 +7,15 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net>
Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2005-2009 Steven Solie <steven@solie.ca>
Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Copyright (c) 2021 Dong-hee Na <donghee.na@python.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -30,15 +38,13 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <expat_config.h>
#include <stddef.h>
#ifdef _WIN32
# include "winconfig.h"
#else
# ifdef HAVE_EXPAT_CONFIG_H
# include <expat_config.h>
# endif
#endif /* ndef _WIN32 */
#endif
#include "expat_external.h"
#include "internal.h"
@ -1220,6 +1226,8 @@ common(PROLOG_STATE *state, int tok) {
#ifdef XML_DTD
if (! state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF)
return XML_ROLE_INNER_PARAM_ENTITY_REF;
#else
UNUSED_P(tok);
#endif
state->handler = error;
return XML_ROLE_ERROR;

5
contrib/expat/lib/xmlrole.h
View File

@ -7,7 +7,10 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

52
contrib/expat/lib/xmltok.c
View File

@ -7,7 +7,20 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net>
Copyright (c) 2002-2016 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2005-2009 Steven Solie <steven@solie.ca>
Copyright (c) 2016-2022 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2016 Pascal Cuoq <cuoq@trust-in-soft.com>
Copyright (c) 2016 Don Lewis <truckman@apache.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2017 Alexander Bluhm <alexander.bluhm@gmx.net>
Copyright (c) 2017 Benbuck Nason <bnason@netflix.com>
Copyright (c) 2017 José Gutiérrez de la Concha <jose@zeroc.com>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Copyright (c) 2021 Dong-hee Na <donghee.na@python.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -30,25 +43,15 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <expat_config.h>
#include <stddef.h>
#include <string.h> /* memcpy */
#if defined(_MSC_VER) && (_MSC_VER <= 1700)
/* for vs2012/11.0/1700 and earlier Visual Studio compilers */
# define bool int
# define false 0
# define true 1
#else
# include <stdbool.h>
#endif
#include <stdbool.h>
#ifdef _WIN32
# include "winconfig.h"
#else
# ifdef HAVE_EXPAT_CONFIG_H
# include <expat_config.h>
# endif
#endif /* ndef _WIN32 */
#endif
#include "expat_external.h"
#include "internal.h"
@ -95,11 +98,6 @@
+ ((((byte)[1]) & 3) << 1) + ((((byte)[2]) >> 5) & 1)] \
& (1u << (((byte)[2]) & 0x1F)))
#define UTF8_GET_NAMING(pages, p, n) \
((n) == 2 \
? UTF8_GET_NAMING2(pages, (const unsigned char *)(p)) \
: ((n) == 3 ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) : 0))
/* Detection of invalid UTF-8 sequences is based on Table 3.1B
of Unicode 3.2: http://www.unicode.org/unicode/reports/tr28/
with the additional restriction of not allowing the Unicode
@ -269,8 +267,14 @@ sb_byteToAscii(const ENCODING *enc, const char *p) {
#define IS_NAME_CHAR(enc, p, n) (AS_NORMAL_ENCODING(enc)->isName##n(enc, p))
#define IS_NMSTRT_CHAR(enc, p, n) (AS_NORMAL_ENCODING(enc)->isNmstrt##n(enc, p))
#define IS_INVALID_CHAR(enc, p, n) \
(AS_NORMAL_ENCODING(enc)->isInvalid##n(enc, p))
#ifdef XML_MIN_SIZE
# define IS_INVALID_CHAR(enc, p, n) \
(AS_NORMAL_ENCODING(enc)->isInvalid##n \
&& AS_NORMAL_ENCODING(enc)->isInvalid##n(enc, p))
#else
# define IS_INVALID_CHAR(enc, p, n) \
(AS_NORMAL_ENCODING(enc)->isInvalid##n(enc, p))
#endif
#ifdef XML_MIN_SIZE
# define IS_NAME_CHAR_MINBPC(enc, p) \
@ -589,13 +593,13 @@ static const struct normal_encoding ascii_encoding
static int PTRFASTCALL
unicode_byte_type(char hi, char lo) {
switch ((unsigned char)hi) {
/* 0xD800–0xDBFF first 16-bit code unit or high surrogate (W1) */
/* 0xD800-0xDBFF first 16-bit code unit or high surrogate (W1) */
case 0xD8:
case 0xD9:
case 0xDA:
case 0xDB:
return BT_LEAD4;
/* 0xDC00–0xDFFF second 16-bit code unit or low surrogate (W2) */
/* 0xDC00-0xDFFF second 16-bit code unit or low surrogate (W2) */
case 0xDC:
case 0xDD:
case 0xDE:

6
contrib/expat/lib/xmltok.h
View File

@ -7,7 +7,11 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2002-2005 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

39
contrib/expat/lib/xmltok_impl.c
View File

@ -1,4 +1,4 @@
/* This file is included!
/* This file is included (from xmltok.c, 1-3 times depending on XML_MIN_SIZE)!
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
@ -7,7 +7,15 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2002-2016 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2022 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2018 Benjamin Peterson <benjamin@python.org>
Copyright (c) 2018 Anton Maklakov <antmak.pub@gmail.com>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Copyright (c) 2020 Boris Kolpackov <boris@codesynthesis.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -32,7 +40,7 @@
#ifdef XML_TOK_IMPL_C
# ifndef IS_INVALID_CHAR
# ifndef IS_INVALID_CHAR // i.e. for UTF-16 and XML_MIN_SIZE not defined
# define IS_INVALID_CHAR(enc, ptr, n) (0)
# endif
@ -61,7 +69,7 @@
case BT_LEAD##n: \
if (end - ptr < n) \
return XML_TOK_PARTIAL_CHAR; \
if (! IS_NAME_CHAR(enc, ptr, n)) { \
if (IS_INVALID_CHAR(enc, ptr, n) || ! IS_NAME_CHAR(enc, ptr, n)) { \
*nextTokPtr = ptr; \
return XML_TOK_INVALID; \
} \
@ -90,7 +98,7 @@
case BT_LEAD##n: \
if (end - ptr < n) \
return XML_TOK_PARTIAL_CHAR; \
if (! IS_NMSTRT_CHAR(enc, ptr, n)) { \
if (IS_INVALID_CHAR(enc, ptr, n) || ! IS_NMSTRT_CHAR(enc, ptr, n)) { \
*nextTokPtr = ptr; \
return XML_TOK_INVALID; \
} \
@ -1134,6 +1142,10 @@ PREFIX(prologTok)(const ENCODING *enc, const char *ptr, const char *end,
case BT_LEAD##n: \
if (end - ptr < n) \
return XML_TOK_PARTIAL_CHAR; \
if (IS_INVALID_CHAR(enc, ptr, n)) { \
*nextTokPtr = ptr; \
return XML_TOK_INVALID; \
} \
if (IS_NMSTRT_CHAR(enc, ptr, n)) { \
ptr += n; \
tok = XML_TOK_NAME; \
@ -1262,7 +1274,7 @@ PREFIX(attributeValueTok)(const ENCODING *enc, const char *ptr, const char *end,
switch (BYTE_TYPE(enc, ptr)) {
# define LEAD_CASE(n) \
case BT_LEAD##n: \
ptr += n; \
ptr += n; /* NOTE: The encoding has already been validated. */ \
break;
LEAD_CASE(2)
LEAD_CASE(3)
@ -1331,7 +1343,7 @@ PREFIX(entityValueTok)(const ENCODING *enc, const char *ptr, const char *end,
switch (BYTE_TYPE(enc, ptr)) {
# define LEAD_CASE(n) \
case BT_LEAD##n: \
ptr += n; \
ptr += n; /* NOTE: The encoding has already been validated. */ \
break;
LEAD_CASE(2)
LEAD_CASE(3)
@ -1510,7 +1522,7 @@ PREFIX(getAtts)(const ENCODING *enc, const char *ptr, int attsMax,
state = inName; \
}
# define LEAD_CASE(n) \
case BT_LEAD##n: \
case BT_LEAD##n: /* NOTE: The encoding has already been validated. */ \
START_NAME ptr += (n - MINBPC(enc)); \
break;
LEAD_CASE(2)
@ -1722,7 +1734,7 @@ PREFIX(nameLength)(const ENCODING *enc, const char *ptr) {
switch (BYTE_TYPE(enc, ptr)) {
# define LEAD_CASE(n) \
case BT_LEAD##n: \
ptr += n; \
ptr += n; /* NOTE: The encoding has already been validated. */ \
break;
LEAD_CASE(2)
LEAD_CASE(3)
@ -1767,14 +1779,15 @@ PREFIX(updatePosition)(const ENCODING *enc, const char *ptr, const char *end,
switch (BYTE_TYPE(enc, ptr)) {
# define LEAD_CASE(n) \
case BT_LEAD##n: \
ptr += n; \
ptr += n; /* NOTE: The encoding has already been validated. */ \
pos->columnNumber++; \
break;
LEAD_CASE(2)
LEAD_CASE(3)
LEAD_CASE(4)
# undef LEAD_CASE
case BT_LF:
pos->columnNumber = (XML_Size)-1;
pos->columnNumber = 0;
pos->lineNumber++;
ptr += MINBPC(enc);
break;
@ -1783,13 +1796,13 @@ PREFIX(updatePosition)(const ENCODING *enc, const char *ptr, const char *end,
ptr += MINBPC(enc);
if (HAS_CHAR(enc, ptr, end) && BYTE_TYPE(enc, ptr) == BT_LF)
ptr += MINBPC(enc);
pos->columnNumber = (XML_Size)-1;
pos->columnNumber = 0;
break;
default:
ptr += MINBPC(enc);
pos->columnNumber++;
break;
}
pos->columnNumber++;
}
}

3
contrib/expat/lib/xmltok_impl.h
View File

@ -7,7 +7,8 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2017-2019 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

8
contrib/expat/lib/xmltok_ns.c
View File

@ -7,7 +7,11 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Greg Stein <gstein@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2002-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -89,7 +93,7 @@ NS(XmlInitEncoding)(INIT_ENCODING *p, const ENCODING **encPtr,
static const ENCODING *
NS(findEncoding)(const ENCODING *enc, const char *ptr, const char *end) {
# define ENCODING_MAX 128
char buf[ENCODING_MAX];
char buf[ENCODING_MAX] = "";
char *p = buf;
int i;
XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);

41
contrib/expat/run.sh.in
View File

@ -1,10 +1,45 @@
#! /usr/bin/env bash
# Copyright (C) 2017 Expat development team
# Licensed under the MIT license
# __ __ _
# ___\ \/ /_ __ __ _| |_
# / _ \\ /| '_ \ / _` | __|
# | __// \| |_) | (_| | |_
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017-2022 Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the
# following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
# USE OR OTHER DEALINGS IN THE SOFTWARE.
case "@host@" in
*-mingw*)
exec wine "$@"
case "$(uname -o)" in
Cygwin|Msys)
# Windows binary on Windows host
exec "$@"
;;
*)
# Windows binary on non-Windows host
exec wine "$@"
;;
esac
;;
*)
exec "$@"

3
contrib/expat/test-driver-wrapper.sh
View File

@ -6,7 +6,8 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2019 Jeffrey Walton <noloader@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining

13
contrib/expat/tests/Makefile.am
View File

@ -6,7 +6,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -30,7 +32,7 @@
SUBDIRS = . benchmark
AM_CPPFLAGS = -I$(srcdir)/../lib
AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../lib
noinst_LIBRARIES = libruntests.a
@ -52,8 +54,11 @@ runtests_SOURCES = \
runtestspp_SOURCES = \
runtestspp.cpp
runtests_LDADD = libruntests.a ../lib/libexpat.la
runtestspp_LDADD = libruntests.a ../lib/libexpat.la
runtests_LDADD = libruntests.a ../lib/libexpatinternal.la
runtestspp_LDADD = libruntests.a ../lib/libexpatinternal.la
runtests_LDFLAGS = @AM_LDFLAGS@ @LIBM@
runtestspp_LDFLAGS = @AM_LDFLAGS@ @LIBM@
EXTRA_DIST = \
chardata.h \

58
contrib/expat/tests/Makefile.in
View File

@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,9 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -154,14 +156,20 @@ am_libruntests_a_OBJECTS = chardata.$(OBJEXT) structdata.$(OBJEXT) \
libruntests_a_OBJECTS = $(am_libruntests_a_OBJECTS)
am_runtests_OBJECTS = runtests.$(OBJEXT)
runtests_OBJECTS = $(am_runtests_OBJECTS)
runtests_DEPENDENCIES = libruntests.a ../lib/libexpat.la
runtests_DEPENDENCIES = libruntests.a ../lib/libexpatinternal.la
AM_V_lt = $(am__v_lt_@AM_V@)
am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
am__v_lt_0 = --silent
am__v_lt_1 =
runtests_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
$(runtests_LDFLAGS) $(LDFLAGS) -o $@
am_runtestspp_OBJECTS = runtestspp.$(OBJEXT)
runtestspp_OBJECTS = $(am_runtestspp_OBJECTS)
runtestspp_DEPENDENCIES = libruntests.a ../lib/libexpat.la
runtestspp_DEPENDENCIES = libruntests.a ../lib/libexpatinternal.la
runtestspp_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
$(CXXFLAGS) $(runtestspp_LDFLAGS) $(LDFLAGS) -o $@
AM_V_P = $(am__v_P_@AM_V@)
am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
am__v_P_0 = false
@ -259,8 +267,6 @@ am__define_uniq_tagged_files = \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
ETAGS = etags
CTAGS = ctags
am__tty_colors_dummy = \
mgn= red= grn= lgn= blu= brg= std=; \
am__color_tests=no
@ -443,6 +449,7 @@ am__set_TESTS_bases = \
bases='$(TEST_LOGS)'; \
bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
bases=`echo $$bases`
AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)'
RECHECK_LOGS = $(TEST_LOGS)
TEST_SUITE_LOG = test-suite.log
TEST_EXTENSIONS = @EXEEXT@ .test
@ -495,7 +502,11 @@ am__relativize = \
reldir="$$dir2"
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_CFLAGS = @AM_CFLAGS@
AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../lib
AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@ -505,8 +516,10 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CMAKE_SHARED_LIBRARY_PREFIX = @CMAKE_SHARED_LIBRARY_PREFIX@
CPPFLAGS = @CPPFLAGS@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
@ -522,7 +535,15 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
EXPAT_ATTR_INFO = @EXPAT_ATTR_INFO@
EXPAT_CHAR_TYPE = @EXPAT_CHAR_TYPE@
EXPAT_CONTEXT_BYTES = @EXPAT_CONTEXT_BYTES@
EXPAT_DTD = @EXPAT_DTD@
EXPAT_LARGE_SIZE = @EXPAT_LARGE_SIZE@
EXPAT_MIN_SIZE = @EXPAT_MIN_SIZE@
EXPAT_NS = @EXPAT_NS@
FGREP = @FGREP@
FILEMAP = @FILEMAP@
GREP = @GREP@
@ -535,6 +556,8 @@ LD = @LD@
LDFLAGS = @LDFLAGS@
LIBAGE = @LIBAGE@
LIBCURRENT = @LIBCURRENT@
LIBDIR_BASENAME = @LIBDIR_BASENAME@
LIBM = @LIBM@
LIBOBJS = @LIBOBJS@
LIBREVISION = @LIBREVISION@
LIBS = @LIBS@
@ -564,6 +587,9 @@ RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SO_MAJOR = @SO_MAJOR@
SO_MINOR = @SO_MINOR@
SO_PATCH = @SO_PATCH@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
@ -574,6 +600,7 @@ ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
@ -611,6 +638,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@ -620,7 +648,6 @@ top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
SUBDIRS = . benchmark
AM_CPPFLAGS = -I$(srcdir)/../lib
noinst_LIBRARIES = libruntests.a
# To support MinGW and Non-MinGW at the same time:
@ -637,8 +664,10 @@ runtests_SOURCES = \
runtestspp_SOURCES = \
runtestspp.cpp
runtests_LDADD = libruntests.a ../lib/libexpat.la
runtestspp_LDADD = libruntests.a ../lib/libexpat.la
runtests_LDADD = libruntests.a ../lib/libexpatinternal.la
runtestspp_LDADD = libruntests.a ../lib/libexpatinternal.la
runtests_LDFLAGS = @AM_LDFLAGS@ @LIBM@
runtestspp_LDFLAGS = @AM_LDFLAGS@ @LIBM@
EXTRA_DIST = \
chardata.h \
structdata.h \
@ -702,11 +731,11 @@ libruntests.a: $(libruntests_a_OBJECTS) $(libruntests_a_DEPENDENCIES) $(EXTRA_li
runtests$(EXEEXT): $(runtests_OBJECTS) $(runtests_DEPENDENCIES) $(EXTRA_runtests_DEPENDENCIES)
@rm -f runtests$(EXEEXT)
$(AM_V_CCLD)$(LINK) $(runtests_OBJECTS) $(runtests_LDADD) $(LIBS)
$(AM_V_CCLD)$(runtests_LINK) $(runtests_OBJECTS) $(runtests_LDADD) $(LIBS)
runtestspp$(EXEEXT): $(runtestspp_OBJECTS) $(runtestspp_DEPENDENCIES) $(EXTRA_runtestspp_DEPENDENCIES)
@rm -f runtestspp$(EXEEXT)
$(AM_V_CXXLD)$(CXXLINK) $(runtestspp_OBJECTS) $(runtestspp_LDADD) $(LIBS)
$(AM_V_CXXLD)$(runtestspp_LINK) $(runtestspp_OBJECTS) $(runtestspp_LDADD) $(LIBS)
mostlyclean-compile:
-rm -f *.$(OBJEXT)
@ -981,7 +1010,7 @@ $(TEST_SUITE_LOG): $(TEST_LOGS)
test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \
fi; \
echo "$${col}$$br$${std}"; \
echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \
echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}"; \
echo "$${col}$$br$${std}"; \
create_testsuite_report --maybe-color; \
echo "$$col$$br$$std"; \
@ -1043,7 +1072,6 @@ runtestspp.log: runtestspp$(EXEEXT)
@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \
@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am

5
contrib/expat/tests/benchmark/Makefile.am
View File

@ -6,7 +6,8 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -28,7 +29,7 @@
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
# USE OR OTHER DEALINGS IN THE SOFTWARE.
AM_CPPFLAGS = -I$(srcdir)/../../lib
AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../../lib
noinst_PROGRAMS = benchmark

34
contrib/expat/tests/benchmark/Makefile.in
View File

@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,8 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2020 Jeffrey Walton <noloader@gmail.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -207,14 +208,16 @@ am__define_uniq_tagged_files = \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
ETAGS = etags
CTAGS = ctags
am__DIST_COMMON = $(srcdir)/Makefile.in \
$(top_srcdir)/conftools/depcomp
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_CFLAGS = @AM_CFLAGS@
AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../../lib
AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@ -224,8 +227,10 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CMAKE_SHARED_LIBRARY_PREFIX = @CMAKE_SHARED_LIBRARY_PREFIX@
CPPFLAGS = @CPPFLAGS@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
@ -241,7 +246,15 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
EXPAT_ATTR_INFO = @EXPAT_ATTR_INFO@
EXPAT_CHAR_TYPE = @EXPAT_CHAR_TYPE@
EXPAT_CONTEXT_BYTES = @EXPAT_CONTEXT_BYTES@
EXPAT_DTD = @EXPAT_DTD@
EXPAT_LARGE_SIZE = @EXPAT_LARGE_SIZE@
EXPAT_MIN_SIZE = @EXPAT_MIN_SIZE@
EXPAT_NS = @EXPAT_NS@
FGREP = @FGREP@
FILEMAP = @FILEMAP@
GREP = @GREP@
@ -254,6 +267,8 @@ LD = @LD@
LDFLAGS = @LDFLAGS@
LIBAGE = @LIBAGE@
LIBCURRENT = @LIBCURRENT@
LIBDIR_BASENAME = @LIBDIR_BASENAME@
LIBM = @LIBM@
LIBOBJS = @LIBOBJS@
LIBREVISION = @LIBREVISION@
LIBS = @LIBS@
@ -283,6 +298,9 @@ RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SO_MAJOR = @SO_MAJOR@
SO_MINOR = @SO_MINOR@
SO_PATCH = @SO_PATCH@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
@ -293,6 +311,7 @@ ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
@ -330,6 +349,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@ -338,7 +358,6 @@ target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
AM_CPPFLAGS = -I$(srcdir)/../../lib
benchmark_SOURCES = benchmark.c
benchmark_LDADD = ../../lib/libexpat.la
EXTRA_DIST = \
@ -483,7 +502,6 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am

6
contrib/expat/tests/benchmark/benchmark.c
View File

@ -6,8 +6,10 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2003-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2005-2007 Steven Solie <steven@solie.ca>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

25
contrib/expat/tests/benchmark/benchmark.sln
View File

@ -1,25 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2013
VisualStudioVersion = 12.0.40629.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "benchmark", "benchmark.vcxproj", "{FF89BA66-62C4-49EC-9189-1E7B603A1FD6}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
Template|Win32 = Template|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{FF89BA66-62C4-49EC-9189-1E7B603A1FD6}.Debug|Win32.ActiveCfg = Debug|Win32
{FF89BA66-62C4-49EC-9189-1E7B603A1FD6}.Debug|Win32.Build.0 = Debug|Win32
{FF89BA66-62C4-49EC-9189-1E7B603A1FD6}.Release|Win32.ActiveCfg = Release|Win32
{FF89BA66-62C4-49EC-9189-1E7B603A1FD6}.Release|Win32.Build.0 = Release|Win32
{FF89BA66-62C4-49EC-9189-1E7B603A1FD6}.Template|Win32.ActiveCfg = Template|Win32
{FF89BA66-62C4-49EC-9189-1E7B603A1FD6}.Template|Win32.Build.0 = Template|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

12
contrib/expat/tests/chardata.c
View File

@ -6,8 +6,12 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2002-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2003 Greg Stein <gstein@users.sourceforge.net>
Copyright (c) 2016 Gilles Espinasse <g.esp@free.fr>
Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Joe Orton <jorton@redhat.com>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -30,9 +34,7 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef HAVE_EXPAT_CONFIG_H
# include <expat_config.h>
#endif
#include <expat_config.h>
#include "minicheck.h"
#include <assert.h>

5
contrib/expat/tests/chardata.h
View File

@ -7,8 +7,9 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2002-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

4
contrib/expat/tests/memcheck.c
View File

@ -6,8 +6,8 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

4
contrib/expat/tests/memcheck.h
View File

@ -7,8 +7,8 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

36
contrib/expat/tests/minicheck.c
View File

@ -10,8 +10,11 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2004-2006 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2016-2020 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -141,11 +144,18 @@ _check_set_test_info(char const *function, char const *filename, int lineno) {
}
static void
add_failure(SRunner *runner, int verbosity) {
runner->nfailures++;
handle_success(int verbosity) {
if (verbosity >= CK_VERBOSE) {
printf("%s:%d: %s\n", _check_current_filename, _check_current_lineno,
_check_current_function);
printf("PASS: %s\n", _check_current_function);
}
}
static void
handle_failure(SRunner *runner, int verbosity, const char *phase_info) {
runner->nfailures++;
if (verbosity != CK_SILENT) {
printf("FAIL: %s (%s at %s:%d)\n", _check_current_function, phase_info,
_check_current_filename, _check_current_lineno);
}
}
@ -164,14 +174,14 @@ srunner_run_all(SRunner *runner, int verbosity) {
if (tc->setup != NULL) {
/* setup */
if (setjmp(env)) {
add_failure(runner, verbosity);
handle_failure(runner, verbosity, "during setup");
continue;
}
tc->setup();
}
/* test */
if (setjmp(env)) {
add_failure(runner, verbosity);
handle_failure(runner, verbosity, "during actual test");
continue;
}
(tc->tests[i])();
@ -179,15 +189,17 @@ srunner_run_all(SRunner *runner, int verbosity) {
/* teardown */
if (tc->teardown != NULL) {
if (setjmp(env)) {
add_failure(runner, verbosity);
handle_failure(runner, verbosity, "during teardown");
continue;
}
tc->teardown();
}
handle_success(verbosity);
}
tc = tc->next_tcase;
}
if (verbosity) {
if (verbosity != CK_SILENT) {
int passed = runner->nchecks - runner->nfailures;
double percentage = ((double)passed) / runner->nchecks;
int display = (int)(percentage * 100);
@ -203,8 +215,8 @@ _fail_unless(int condition, const char *file, int line, const char *msg) {
it is.
*/
UNUSED_P(condition);
UNUSED_P(file);
UNUSED_P(line);
_check_current_filename = file;
_check_current_lineno = line;
if (msg != NULL) {
const int has_newline = (msg[strlen(msg) - 1] == '\n');
fprintf(stderr, "ERROR: %s%s", msg, has_newline ? "" : "\n");

5
contrib/expat/tests/minicheck.h
View File

@ -12,8 +12,9 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2004-2006 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2006-2012 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

883
contrib/expat/tests/runtests.c
View File

File diff suppressed because it is too large Load Diff

24
contrib/expat/tests/runtests.sln
View File

@ -1,24 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2013
VisualStudioVersion = 12.0.40629.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "runtests", "runtests.vcxproj", "{63D6D820-B526-4A5F-9605-9B8551FAC591}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
Template|Win32 = Template|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{63D6D820-B526-4A5F-9605-9B8551FAC591}.Debug|Win32.ActiveCfg = Debug|Win32
{63D6D820-B526-4A5F-9605-9B8551FAC591}.Debug|Win32.Build.0 = Debug|Win32
{63D6D820-B526-4A5F-9605-9B8551FAC591}.Release|Win32.ActiveCfg = Release|Win32
{63D6D820-B526-4A5F-9605-9B8551FAC591}.Release|Win32.Build.0 = Release|Win32
{63D6D820-B526-4A5F-9605-9B8551FAC591}.Template|Win32.ActiveCfg = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

4
contrib/expat/tests/runtestspp.cpp
View File

@ -9,8 +9,8 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2005 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

8
contrib/expat/tests/structdata.c
View File

@ -6,8 +6,8 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -30,9 +30,7 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef HAVE_EXPAT_CONFIG_H
# include "expat_config.h"
#endif
#include "expat_config.h"
#include <assert.h>
#include <stdlib.h>

3
contrib/expat/tests/structdata.h
View File

@ -7,8 +7,7 @@
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

3
contrib/expat/tests/udiffer.py
View File

@ -6,7 +6,8 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
# Copyright (c) 2017 Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining

43
contrib/expat/tests/xmltest.sh
View File

@ -1,24 +1,55 @@
#! /usr/bin/env bash
# EXPAT TEST SCRIPT FOR W3C XML TEST SUITE
# EXPAT TEST SCRIPT FOR W3C XML TEST SUITE
#
# This script can be used to exercise Expat against the
# w3c.org xml test suite, available from
# http://www.w3.org/XML/Test/xmlts20020606.zip.
#
# To run this script, first set XMLWF below so that xmlwf can be
# found, then set the output directory with OUTPUT.
#
# The script lists all test cases where Expat shows a discrepancy
# from the expected result. Test cases where only the canonical
# output differs are prefixed with "Output differs:", and a diff file
# is generated in the appropriate subdirectory under $OUTPUT.
#
# If there are output files provided, the script will use
# output from xmlwf and compare the desired output against it.
# However, one has to take into account that the canonical output
# produced by xmlwf conforms to an older definition of canonical XML
# and does not generate notation declarations.
#
# __ __ _
# ___\ \/ /_ __ __ _| |_
# / _ \\ /| '_ \ / _` | __|
# | __// \| |_) | (_| | |_
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2002-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
# Copyright (c) 2002 Karl Waclawek <karl@waclawek.net>
# Copyright (c) 2008-2019 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the
# following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
# NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
# USE OR OTHER DEALINGS IN THE SOFTWARE.
shopt -s nullglob

7
contrib/expat/xmlwf/Makefile.am
View File

@ -6,7 +6,7 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -37,12 +37,13 @@ xmlwf_SOURCES = \
codepage.c \
@FILEMAP@.c
xmlwf_CPPFLAGS = -I$(srcdir)/../lib
xmlwf_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../lib
xmlwf_LDFLAGS = @AM_LDFLAGS@ @LIBM@
if MINGW
if UNICODE
xmlwf_CPPFLAGS += -mwindows
xmlwf_LDFLAGS = -municode
xmlwf_LDFLAGS += -municode
endif
endif

37
contrib/expat/xmlwf/Makefile.in
View File

@ -1,7 +1,7 @@
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,7 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2017 Expat development team
# Copyright (c) 2017-2021 Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -120,6 +120,7 @@ build_triplet = @build@
host_triplet = @host@
bin_PROGRAMS = xmlwf$(EXEEXT)
@MINGW_TRUE@@UNICODE_TRUE@am__append_1 = -mwindows
@MINGW_TRUE@@UNICODE_TRUE@am__append_2 = -municode
subdir = xmlwf
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
@ -215,14 +216,16 @@ am__define_uniq_tagged_files = \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
ETAGS = etags
CTAGS = ctags
am__DIST_COMMON = $(srcdir)/Makefile.in \
$(top_srcdir)/conftools/depcomp
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_CFLAGS = @AM_CFLAGS@
AM_CPPFLAGS = @AM_CPPFLAGS@
AM_CXXFLAGS = @AM_CXXFLAGS@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AM_LDFLAGS = @AM_LDFLAGS@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
@ -232,8 +235,10 @@ AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CMAKE_SHARED_LIBRARY_PREFIX = @CMAKE_SHARED_LIBRARY_PREFIX@
CPPFLAGS = @CPPFLAGS@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
@ -249,7 +254,15 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
EXPAT_ATTR_INFO = @EXPAT_ATTR_INFO@
EXPAT_CHAR_TYPE = @EXPAT_CHAR_TYPE@
EXPAT_CONTEXT_BYTES = @EXPAT_CONTEXT_BYTES@
EXPAT_DTD = @EXPAT_DTD@
EXPAT_LARGE_SIZE = @EXPAT_LARGE_SIZE@
EXPAT_MIN_SIZE = @EXPAT_MIN_SIZE@
EXPAT_NS = @EXPAT_NS@
FGREP = @FGREP@
FILEMAP = @FILEMAP@
GREP = @GREP@
@ -262,6 +275,8 @@ LD = @LD@
LDFLAGS = @LDFLAGS@
LIBAGE = @LIBAGE@
LIBCURRENT = @LIBCURRENT@
LIBDIR_BASENAME = @LIBDIR_BASENAME@
LIBM = @LIBM@
LIBOBJS = @LIBOBJS@
LIBREVISION = @LIBREVISION@
LIBS = @LIBS@
@ -291,6 +306,9 @@ RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SO_MAJOR = @SO_MAJOR@
SO_MINOR = @SO_MINOR@
SO_PATCH = @SO_PATCH@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
@ -301,6 +319,7 @@ ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_cv_sizeof_void_p = @ac_cv_sizeof_void_p@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
@ -338,6 +357,7 @@ pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
@ -353,8 +373,8 @@ xmlwf_SOURCES = \
codepage.c \
@FILEMAP@.c
xmlwf_CPPFLAGS = -I$(srcdir)/../lib $(am__append_1)
@MINGW_TRUE@@UNICODE_TRUE@xmlwf_LDFLAGS = -municode
xmlwf_CPPFLAGS = @AM_CPPFLAGS@ -I$(srcdir)/../lib $(am__append_1)
xmlwf_LDFLAGS = @AM_LDFLAGS@ @LIBM@ $(am__append_2)
EXTRA_DIST = \
codepage.h \
ct.c \
@ -605,7 +625,6 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am

31
contrib/expat/xmlwf/codepage.c
View File

@ -7,7 +7,11 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2005-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -38,9 +42,11 @@
# define WIN32_LEAN_AND_MEAN 1
# include <windows.h>
#endif /* defined(_WIN32) */
int
codepageMap(int cp, int *map) {
#if defined(_WIN32)
int i;
CPINFO info;
if (! GetCPInfo(cp, &info) || info.MaxCharSize > 2)
@ -68,32 +74,25 @@ codepageMap(int cp, int *map) {
}
}
return 1;
#else
UNUSED_P(cp);
UNUSED_P(map);
return 0;
#endif
}
int
codepageConvert(int cp, const char *p) {
#if defined(_WIN32)
unsigned short c;
if (MultiByteToWideChar(cp, MB_PRECOMPOSED | MB_ERR_INVALID_CHARS, p, 2, &c,
1)
== 1)
return c;
return -1;
}
#else /* not _WIN32 */
int
codepageMap(int cp, int *map) {
UNUSED_P(cp);
UNUSED_P(map);
return 0;
}
int
codepageConvert(int cp, const char *p) {
#else
UNUSED_P(cp);
UNUSED_P(p);
return -1;
#endif
}
#endif /* not _WIN32 */

4
contrib/expat/xmlwf/codepage.h
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

3
contrib/expat/xmlwf/ct.c
View File

@ -7,7 +7,8 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

4
contrib/expat/xmlwf/filemap.h
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

7
contrib/expat/xmlwf/readfilemap.c
View File

@ -7,7 +7,12 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2001-2004 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2002-2009 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2017 Franek Korta <fkorta@gmail.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

6
contrib/expat/xmlwf/unixfilemap.c
View File

@ -7,7 +7,11 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2001-2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

4
contrib/expat/xmlwf/win32filemap.c
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

17
contrib/expat/xmlwf/xmlfile.c
View File

@ -7,7 +7,14 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2004-2006 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2005-2007 Steven Solie <steven@solie.ca>
Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Copyright (c) 2021 Dong-hee Na <donghee.na@python.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -30,6 +37,8 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <expat_config.h>
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
@ -38,9 +47,7 @@
#ifdef _WIN32
# include "winconfig.h"
#elif defined(HAVE_EXPAT_CONFIG_H)
# include <expat_config.h>
#endif /* ndef _WIN32 */
#endif
#include "expat.h"
#include "internal.h" /* for UNUSED_P only */
@ -176,7 +183,7 @@ externalEntityRefFilemap(XML_Parser parser, const XML_Char *context,
static int
processStream(const XML_Char *filename, XML_Parser parser) {
/* passing NULL for filename means read intput from stdin */
/* passing NULL for filename means read input from stdin */
int fd = 0; /* 0 is the fileno for stdin */
if (filename != NULL) {

5
contrib/expat/xmlwf/xmlfile.h
View File

@ -7,7 +7,10 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2005 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2016-2019 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

4
contrib/expat/xmlwf/xmlmime.c
View File

@ -7,7 +7,9 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2016-2018 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2018 Marco Maggi <marco.maggi-ipsu@poste.it>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

3
contrib/expat/xmlwf/xmlmime.h
View File

@ -7,7 +7,8 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2002 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2016-2017 Sebastian Pipping <sebastian@pipping.org>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining

7
contrib/expat/xmlwf/xmltchar.h
View File

@ -7,7 +7,8 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2016-2021 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -54,6 +55,8 @@
# define tmain wmain
# define tremove _wremove
# define tchar wchar_t
# define tcstof wcstof
# define tcstoull wcstoull
#else /* not XML_UNICODE */
# define T(x) x
# define ftprintf fprintf
@ -71,4 +74,6 @@
# define tmain main
# define tremove remove
# define tchar char
# define tcstof strtof
# define tcstoull strtoull
#endif /* not XML_UNICODE */

45
contrib/expat/xmlwf/xmlurl.h
View File

@ -1,45 +0,0 @@
/*
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
| __// \| |_) | (_| | |_
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef __cplusplus
extern "C" {
#endif
int XML_URLInit();
void XML_URLUninit();
int XML_ProcessURL(XML_Parser parser,
const XML_Char *url,
unsigned flags);
#ifdef __cplusplus
}
#endif

186
contrib/expat/xmlwf/xmlwf.c
View File

@ -7,7 +7,16 @@
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Copyright (c) 2000 Clark Cooper <coopercc@users.sourceforge.net>
Copyright (c) 2001-2003 Fred L. Drake, Jr. <fdrake@users.sourceforge.net>
Copyright (c) 2004-2009 Karl Waclawek <karl@waclawek.net>
Copyright (c) 2005-2007 Steven Solie <steven@solie.ca>
Copyright (c) 2016-2022 Sebastian Pipping <sebastian@pipping.org>
Copyright (c) 2017 Rhodri James <rhodri@wildebeest.org.uk>
Copyright (c) 2019 David Loffredo <loffredo@steptools.com>
Copyright (c) 2020 Joe Orton <jorton@redhat.com>
Copyright (c) 2020 Kleber Tarcísio <klebertarcisio@yahoo.com.br>
Copyright (c) 2021 Tim Bray <tbray@textuality.com>
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
@ -30,11 +39,15 @@
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <expat_config.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <string.h>
#include <math.h> /* for isnan */
#include <errno.h>
#include "expat.h"
#include "codepage.h"
@ -50,6 +63,14 @@
# include <wchar.h>
#endif
enum ExitCode {
XMLWF_EXIT_SUCCESS = 0,
XMLWF_EXIT_INTERNAL_ERROR = 1,
XMLWF_EXIT_NOT_WELLFORMED = 2,
XMLWF_EXIT_OUTPUT_ERROR = 3,
XMLWF_EXIT_USAGE_ERROR = 4,
};
/* Structures for handler user data */
typedef struct NotationList {
struct NotationList *next;
@ -322,6 +343,13 @@ freeNotations(XmlwfUserData *data) {
data->notationListHead = NULL;
}
static void
cleanupUserData(XmlwfUserData *userData) {
free((void *)userData->currentDoctypeName);
userData->currentDoctypeName = NULL;
freeNotations(userData);
}
static int
xcscmp(const XML_Char *xs, const XML_Char *xt) {
while (*xs != 0 && *xt != 0) {
@ -848,16 +876,19 @@ usage(const XML_Char *prog, int rc) {
stderr,
/* Generated with:
* $ xmlwf/xmlwf_helpgen.sh
* To update, change xmlwf/xmlwf_helpgen.py, then paste the output of
* xmlwf/xmlwf_helpgen.sh in here.
*/
/* clang-format off */
T("usage: %s [-s] [-n] [-p] [-x] [-e ENCODING] [-w] [-r] [-d DIRECTORY]\n")
T(" [-c | -m | -t] [-N]\n")
T(" [FILE [FILE ...]]\n")
T("usage:\n")
T(" %s [OPTIONS] [FILE ...]\n")
T(" %s -h\n")
T(" %s -v\n")
T("\n")
T("xmlwf - Determines if an XML document is well-formed\n")
T("\n")
T("positional arguments:\n")
T(" FILE files to process (default: STDIN)\n")
T(" FILE file to process (default: STDIN)\n")
T("\n")
T("input control arguments:\n")
T(" -s print an error if the document is not [s]tandalone\n")
@ -867,6 +898,7 @@ usage(const XML_Char *prog, int rc) {
T(" -e ENCODING override any in-document [e]ncoding declaration\n")
T(" -w enable support for [W]indows code pages\n")
T(" -r disable memory-mapping and use normal file [r]ead IO calls instead\n")
T(" -k when processing multiple files, [k]eep processing after first file with error\n")
T("\n")
T("output control arguments:\n")
T(" -d DIRECTORY output [d]estination directory\n")
@ -875,14 +907,27 @@ usage(const XML_Char *prog, int rc) {
T(" -t write no XML output for [t]iming of plain parsing\n")
T(" -N enable adding doctype and [n]otation declarations\n")
T("\n")
T("billion laughs attack protection:\n")
T(" NOTE: If you ever need to increase these values for non-attack payload, please file a bug report.\n")
T("\n")
T(" -a FACTOR set maximum tolerated [a]mplification factor (default: 100.0)\n")
T(" -b BYTES set number of output [b]ytes needed to activate (default: 8 MiB)\n")
T("\n")
T("info arguments:\n")
T(" -h show this [h]elp message and exit\n")
T(" -v show program's [v]ersion number and exit\n")
T("\n")
T("libexpat is software libre, licensed under the MIT license.\n")
T("exit status:\n")
T(" 0 the input files are well-formed and the output (if requested) was written successfully\n")
T(" 1 could not allocate data structures, signals a serious problem with execution environment\n")
T(" 2 one or more input files were not well-formed\n")
T(" 3 could not create an output file\n")
T(" 4 command-line argument error\n")
T("\n")
T("xmlwf of libexpat is software libre, licensed under the MIT license.\n")
T("Please report bugs at https://github.com/libexpat/libexpat/issues. Thank you!\n")
, /* clang-format on */
prog);
prog, prog, prog);
exit(rc);
}
@ -891,6 +936,19 @@ usage(const XML_Char *prog, int rc) {
int wmain(int argc, XML_Char **argv);
#endif
#define XMLWF_SHIFT_ARG_INTO(constCharStarTarget, argc, argv, i, j) \
{ \
if (argv[i][j + 1] == T('\0')) { \
if (++i == argc) \
usage(argv[0], XMLWF_EXIT_USAGE_ERROR); \
constCharStarTarget = argv[i]; \
} else { \
constCharStarTarget = argv[i] + j + 1; \
} \
i++; \
j = 0; \
}
int
tmain(int argc, XML_Char **argv) {
int i, j;
@ -902,6 +960,13 @@ tmain(int argc, XML_Char **argv) {
int useNamespaces = 0;
int requireStandalone = 0;
int requiresNotations = 0;
int continueOnError = 0;
float attackMaximumAmplification = -1.0f; /* signaling "not set" */
unsigned long long attackThresholdBytes;
XML_Bool attackThresholdGiven = XML_FALSE;
int exitCode = XMLWF_EXIT_SUCCESS;
enum XML_ParamEntityParsing paramEntityParsing
= XML_PARAM_ENTITY_PARSING_NEVER;
int useStdin = 0;
@ -965,31 +1030,64 @@ tmain(int argc, XML_Char **argv) {
j++;
break;
case T('d'):
if (argv[i][j + 1] == T('\0')) {
if (++i == argc)
usage(argv[0], 2);
outputDir = argv[i];
} else
outputDir = argv[i] + j + 1;
i++;
j = 0;
XMLWF_SHIFT_ARG_INTO(outputDir, argc, argv, i, j);
break;
case T('e'):
if (argv[i][j + 1] == T('\0')) {
if (++i == argc)
usage(argv[0], 2);
encoding = argv[i];
} else
encoding = argv[i] + j + 1;
i++;
j = 0;
XMLWF_SHIFT_ARG_INTO(encoding, argc, argv, i, j);
break;
case T('h'):
usage(argv[0], 0);
usage(argv[0], XMLWF_EXIT_SUCCESS);
return 0;
case T('v'):
showVersion(argv[0]);
return 0;
case T('k'):
continueOnError = 1;
j++;
break;
case T('a'): {
const XML_Char *valueText = NULL;
XMLWF_SHIFT_ARG_INTO(valueText, argc, argv, i, j);
errno = 0;
XML_Char *afterValueText = (XML_Char *)valueText;
attackMaximumAmplification = tcstof(valueText, &afterValueText);
if ((errno != 0) || (afterValueText[0] != T('\0'))
|| isnan(attackMaximumAmplification)
|| (attackMaximumAmplification < 1.0f)) {
// This prevents tperror(..) from reporting misleading "[..]: Success"
errno = ERANGE;
tperror(T("invalid amplification limit") T(
" (needs a floating point number greater or equal than 1.0)"));
exit(XMLWF_EXIT_USAGE_ERROR);
}
#ifndef XML_DTD
ftprintf(stderr, T("Warning: Given amplification limit ignored") T(
", xmlwf has been compiled without DTD support.\n"));
#endif
break;
}
case T('b'): {
const XML_Char *valueText = NULL;
XMLWF_SHIFT_ARG_INTO(valueText, argc, argv, i, j);
errno = 0;
XML_Char *afterValueText = (XML_Char *)valueText;
attackThresholdBytes = tcstoull(valueText, &afterValueText, 10);
if ((errno != 0) || (afterValueText[0] != T('\0'))) {
// This prevents tperror(..) from reporting misleading "[..]: Success"
errno = ERANGE;
tperror(T("invalid ignore threshold")
T(" (needs an integer from 0 to 2^64-1)"));
exit(XMLWF_EXIT_USAGE_ERROR);
}
attackThresholdGiven = XML_TRUE;
#ifndef XML_DTD
ftprintf(stderr, T("Warning: Given attack threshold ignored") T(
", xmlwf has been compiled without DTD support.\n"));
#endif
break;
}
case T('\0'):
if (j > 1) {
i++;
@ -998,7 +1096,7 @@ tmain(int argc, XML_Char **argv) {
}
/* fall through */
default:
usage(argv[0], 2);
usage(argv[0], XMLWF_EXIT_USAGE_ERROR);
}
}
if (i == argc) {
@ -1017,7 +1115,22 @@ tmain(int argc, XML_Char **argv) {
if (! parser) {
tperror(T("Could not instantiate parser"));
exit(1);
exit(XMLWF_EXIT_INTERNAL_ERROR);
}
if (attackMaximumAmplification != -1.0f) {
#ifdef XML_DTD
XML_SetBillionLaughsAttackProtectionMaximumAmplification(
parser, attackMaximumAmplification);
#endif
}
if (attackThresholdGiven) {
#ifdef XML_DTD
XML_SetBillionLaughsAttackProtectionActivationThreshold(
parser, attackThresholdBytes);
#else
(void)attackThresholdBytes; // silence -Wunused-but-set-variable
#endif
}
if (requireStandalone)
@ -1051,13 +1164,24 @@ tmain(int argc, XML_Char **argv) {
}
outName = (XML_Char *)malloc((tcslen(outputDir) + tcslen(file) + 2)
* sizeof(XML_Char));
if (! outName) {
tperror(T("Could not allocate memory"));
exit(XMLWF_EXIT_INTERNAL_ERROR);
}
tcscpy(outName, outputDir);
tcscat(outName, delim);
tcscat(outName, file);
userData.fp = tfopen(outName, T("wb"));
if (! userData.fp) {
tperror(outName);
exit(1);
exitCode = XMLWF_EXIT_OUTPUT_ERROR;
free(outName);
XML_ParserFree(parser);
if (continueOnError) {
continue;
} else {
break;
}
}
setvbuf(userData.fp, NULL, _IOFBF, 16384);
#ifdef XML_UNICODE
@ -1119,8 +1243,12 @@ tmain(int argc, XML_Char **argv) {
}
XML_ParserFree(parser);
if (! result) {
exit(2);
exitCode = XMLWF_EXIT_NOT_WELLFORMED;
cleanupUserData(&userData);
if (! continueOnError) {
break;
}
}
}
return 0;
return exitCode;
}

30
contrib/expat/xmlwf/xmlwf_helpgen.py
View File

@ -6,7 +6,8 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2019 Expat development team
# Copyright (c) 2019-2021 Sebastian Pipping <sebastian@pipping.org>
# Copyright (c) 2021 Tim Bray <tbray@textuality.com>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -31,11 +32,25 @@
import argparse
epilog = """
libexpat is software libre, licensed under the MIT license.
exit status:
0 the input files are well-formed and the output (if requested) was written successfully
1 could not allocate data structures, signals a serious problem with execution environment
2 one or more input files were not well-formed
3 could not create an output file
4 command-line argument error
xmlwf of libexpat is software libre, licensed under the MIT license.
Please report bugs at https://github.com/libexpat/libexpat/issues. Thank you!
"""
usage = """
%(prog)s [OPTIONS] [FILE ...]
%(prog)s -h
%(prog)s -v
"""
parser = argparse.ArgumentParser(prog='xmlwf', add_help=False,
usage=usage,
description='xmlwf - Determines if an XML document is well-formed',
formatter_class=argparse.RawTextHelpFormatter,
epilog=epilog)
@ -48,6 +63,7 @@
input_related.add_argument('-e', action='store', metavar='ENCODING', help='override any in-document [e]ncoding declaration')
input_related.add_argument('-w', action='store_true', help='enable support for [W]indows code pages')
input_related.add_argument('-r', action='store_true', help='disable memory-mapping and use normal file [r]ead IO calls instead')
input_related.add_argument('-k', action='store_true', help='when processing multiple files, [k]eep processing after first file with error')
output_related = parser.add_argument_group('output control arguments')
output_related.add_argument('-d', action='store', metavar='DIRECTORY', help='output [d]estination directory')
@ -57,7 +73,15 @@
output_mode.add_argument('-t', action='store_true', help='write no XML output for [t]iming of plain parsing')
output_related.add_argument('-N', action='store_true', help='enable adding doctype and [n]otation declarations')
parser.add_argument('files', metavar='FILE', nargs='*', help='files to process (default: STDIN)')
billion_laughs = parser.add_argument_group('billion laughs attack protection',
description='NOTE: '
'If you ever need to increase these values '
'for non-attack payload, please file a bug report.')
billion_laughs.add_argument('-a', metavar='FACTOR',
help='set maximum tolerated [a]mplification factor (default: 100.0)')
billion_laughs.add_argument('-b', metavar='BYTES', help='set number of output [b]ytes needed to activate (default: 8 MiB)')
parser.add_argument('files', metavar='FILE', nargs='*', help='file to process (default: STDIN)')
info = parser.add_argument_group('info arguments')
info = info.add_mutually_exclusive_group()

5
contrib/expat/xmlwf/xmlwf_helpgen.sh
View File

@ -6,7 +6,7 @@
# \___/_/\_\ .__/ \__,_|\__|
# |_| XML parser
#
# Copyright (c) 2019 Expat development team
# Copyright (c) 2019-2021 Sebastian Pipping <sebastian@pipping.org>
# Licensed under the MIT license:
#
# Permission is hereby granted, free of charge, to any person obtaining
@ -29,7 +29,8 @@
# USE OR OTHER DEALINGS IN THE SOFTWARE.
./xmlwf/xmlwf_helpgen.py | sed \
-e 's,usage: xmlwf,usage: %s,' \
-e 's,usage: ,usage:,' \
-e 's, xmlwf, %s,' \
-e 's, \[-h | -v\],,' \
-e 's,^, T(",' \
-e 's,$,\\n"),'

427
contrib/expat/xmlwf/xmlwin32url.cxx
View File

@ -1,427 +0,0 @@
/*
__ __ _
___\ \/ /_ __ __ _| |_
/ _ \\ /| '_ \ / _` | __|
| __// \| |_) | (_| | |_
\___/_/\_\ .__/ \__,_|\__|
|_| XML parser
Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
Copyright (c) 2000-2017 Expat development team
Licensed under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "expat.h"
#ifdef XML_UNICODE
#define UNICODE
#endif
#include <windows.h>
#include <urlmon.h>
#include <wininet.h>
#include <stdio.h>
#include <tchar.h>
#include "xmlurl.h"
#include "xmlmime.h"
static int
processURL(XML_Parser parser, IMoniker *baseMoniker, const XML_Char *url);
typedef void (*StopHandler)(void *, HRESULT);
class Callback : public IBindStatusCallback {
public:
// IUnknown methods
STDMETHODIMP QueryInterface(REFIID,void **);
STDMETHODIMP_(ULONG) AddRef();
STDMETHODIMP_(ULONG) Release();
// IBindStatusCallback methods
STDMETHODIMP OnStartBinding(DWORD, IBinding *);
STDMETHODIMP GetPriority(LONG *);
STDMETHODIMP OnLowResource(DWORD);
STDMETHODIMP OnProgress(ULONG, ULONG, ULONG, LPCWSTR);
STDMETHODIMP OnStopBinding(HRESULT, LPCWSTR);
STDMETHODIMP GetBindInfo(DWORD *, BINDINFO *);
STDMETHODIMP OnDataAvailable(DWORD, DWORD, FORMATETC *, STGMEDIUM *);
STDMETHODIMP OnObjectAvailable(REFIID, IUnknown *);
Callback(XML_Parser, IMoniker *, StopHandler, void *);
~Callback();
int externalEntityRef(const XML_Char *context,
const XML_Char *systemId, const XML_Char *publicId);
private:
XML_Parser parser_;
IMoniker *baseMoniker_;
DWORD totalRead_;
ULONG ref_;
IBinding *pBinding_;
StopHandler stopHandler_;
void *stopArg_;
};
STDMETHODIMP_(ULONG)
Callback::AddRef()
{
return ref_++;
}
STDMETHODIMP_(ULONG)
Callback::Release()
{
if (--ref_ == 0) {
delete this;
return 0;
}
return ref_;
}
STDMETHODIMP
Callback::QueryInterface(REFIID riid, void** ppv)
{
if (IsEqualGUID(riid, IID_IUnknown))
*ppv = (IUnknown *)this;
else if (IsEqualGUID(riid, IID_IBindStatusCallback))
*ppv = (IBindStatusCallback *)this;
else
return E_NOINTERFACE;
((LPUNKNOWN)*ppv)->AddRef();
return S_OK;
}
STDMETHODIMP
Callback::OnStartBinding(DWORD, IBinding* pBinding)
{
pBinding_ = pBinding;
pBinding->AddRef();
return S_OK;
}
STDMETHODIMP
Callback::GetPriority(LONG *)
{
return E_NOTIMPL;
}
STDMETHODIMP
Callback::OnLowResource(DWORD)
{
return E_NOTIMPL;
}
STDMETHODIMP
Callback::OnProgress(ULONG, ULONG, ULONG, LPCWSTR)
{
return S_OK;
}
STDMETHODIMP
Callback::OnStopBinding(HRESULT hr, LPCWSTR szError)
{
if (pBinding_) {
pBinding_->Release();
pBinding_ = 0;
}
if (baseMoniker_) {
baseMoniker_->Release();
baseMoniker_ = 0;
}
stopHandler_(stopArg_, hr);
return S_OK;
}
STDMETHODIMP
Callback::GetBindInfo(DWORD* pgrfBINDF, BINDINFO* pbindinfo)
{
*pgrfBINDF = BINDF_ASYNCHRONOUS;
return S_OK;
}
static void
reportError(XML_Parser parser)
{
int code = XML_GetErrorCode(parser);
const XML_Char *message = XML_ErrorString(code);
if (message)
_ftprintf(stderr, _T("%s:%d:%ld: %s\n"),
XML_GetBase(parser),
XML_GetErrorLineNumber(parser),
XML_GetErrorColumnNumber(parser),
message);
else
_ftprintf(stderr, _T("%s: (unknown message %d)\n"),
XML_GetBase(parser), code);
}
STDMETHODIMP
Callback::OnDataAvailable(DWORD grfBSCF,
DWORD dwSize,
FORMATETC *pfmtetc,
STGMEDIUM* pstgmed)
{
if (grfBSCF & BSCF_FIRSTDATANOTIFICATION) {
IWinInetHttpInfo *hp;
HRESULT hr = pBinding_->QueryInterface(IID_IWinInetHttpInfo,
(void **)&hp);
if (SUCCEEDED(hr)) {
char contentType[1024];
DWORD bufSize = sizeof(contentType);
DWORD flags = 0;
contentType[0] = 0;
hr = hp->QueryInfo(HTTP_QUERY_CONTENT_TYPE, contentType,
&bufSize, 0, NULL);
if (SUCCEEDED(hr)) {
char charset[CHARSET_MAX];
getXMLCharset(contentType, charset);
if (charset[0]) {
#ifdef XML_UNICODE
XML_Char wcharset[CHARSET_MAX];
XML_Char *p1 = wcharset;
const char *p2 = charset;
while ((*p1++ = (unsigned char)*p2++) != 0)
;
XML_SetEncoding(parser_, wcharset);
#else
XML_SetEncoding(parser_, charset);
#endif
}
}
hp->Release();
}
}
if (!parser_)
return E_ABORT;
if (pstgmed->tymed == TYMED_ISTREAM) {
while (totalRead_ < dwSize) {
#define READ_MAX (64*1024)
DWORD nToRead = dwSize - totalRead_;
if (nToRead > READ_MAX)
nToRead = READ_MAX;
void *buf = XML_GetBuffer(parser_, nToRead);
if (!buf) {
_ftprintf(stderr, _T("out of memory\n"));
return E_ABORT;
}
DWORD nRead;
HRESULT hr = pstgmed->pstm->Read(buf, nToRead, &nRead);
if (SUCCEEDED(hr)) {
totalRead_ += nRead;
if (!XML_ParseBuffer(parser_,
nRead,
(grfBSCF & BSCF_LASTDATANOTIFICATION) != 0
&& totalRead_ == dwSize)) {
reportError(parser_);
return E_ABORT;
}
}
}
}
return S_OK;
}
STDMETHODIMP
Callback::OnObjectAvailable(REFIID, IUnknown *)
{
return S_OK;
}
int
Callback::externalEntityRef(const XML_Char *context,
const XML_Char *systemId,
const XML_Char *publicId)
{
XML_Parser entParser = XML_ExternalEntityParserCreate(parser_, context, 0);
XML_SetBase(entParser, systemId);
int ret = processURL(entParser, baseMoniker_, systemId);
XML_ParserFree(entParser);
return ret;
}
Callback::Callback(XML_Parser parser, IMoniker *baseMoniker,
StopHandler stopHandler, void *stopArg)
: parser_(parser),
baseMoniker_(baseMoniker),
ref_(0),
pBinding_(0),
totalRead_(0),
stopHandler_(stopHandler),
stopArg_(stopArg)
{
if (baseMoniker_)
baseMoniker_->AddRef();
}
Callback::~Callback()
{
if (pBinding_)
pBinding_->Release();
if (baseMoniker_)
baseMoniker_->Release();
}
static int
externalEntityRef(void *arg,
const XML_Char *context,
const XML_Char *base,
const XML_Char *systemId,
const XML_Char *publicId)
{
return ((Callback *)arg)->externalEntityRef(context, systemId, publicId);
}
static HRESULT
openStream(XML_Parser parser,
IMoniker *baseMoniker,
const XML_Char *uri,
StopHandler stopHandler, void *stopArg)
{
if (!XML_SetBase(parser, uri))
return E_OUTOFMEMORY;
HRESULT hr;
IMoniker *m;
#ifdef XML_UNICODE
hr = CreateURLMoniker(0, uri, &m);
#else
LPWSTR uriw = new wchar_t[strlen(uri) + 1];
for (int i = 0;; i++) {
uriw[i] = uri[i];
if (uriw[i] == 0)
break;
}
hr = CreateURLMoniker(baseMoniker, uriw, &m);
delete [] uriw;
#endif
if (FAILED(hr))
return hr;
IBindStatusCallback *cb = new Callback(parser, m, stopHandler, stopArg);
XML_SetExternalEntityRefHandler(parser, externalEntityRef);
XML_SetExternalEntityRefHandlerArg(parser, cb);
cb->AddRef();
IBindCtx *b;
if (FAILED(hr = CreateAsyncBindCtx(0, cb, 0, &b))) {
cb->Release();
m->Release();
return hr;
}
cb->Release();
IStream *pStream;
hr = m->BindToStorage(b, 0, IID_IStream, (void **)&pStream);
if (SUCCEEDED(hr)) {
if (pStream)
pStream->Release();
}
if (hr == MK_S_ASYNCHRONOUS)
hr = S_OK;
m->Release();
b->Release();
return hr;
}
struct QuitInfo {
const XML_Char *url;
HRESULT hr;
int stop;
};
static void
winPerror(const XML_Char *url, HRESULT hr)
{
LPVOID buf;
if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER
| FORMAT_MESSAGE_FROM_HMODULE,
GetModuleHandleA("urlmon.dll"),
hr,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &buf,
0,
NULL)
|| FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER
| FORMAT_MESSAGE_FROM_SYSTEM,
0,
hr,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &buf,
0,
NULL)) {
/* The system error messages seem to end with a newline. */
_ftprintf(stderr, _T("%s: %s"), url, buf);
fflush(stderr);
LocalFree(buf);
}
else
_ftprintf(stderr, _T("%s: error %x\n"), url, hr);
}
static void
threadQuit(void *p, HRESULT hr)
{
QuitInfo *qi = (QuitInfo *)p;
qi->hr = hr;
qi->stop = 1;
}
extern "C"
int
XML_URLInit(void)
{
return SUCCEEDED(CoInitialize(0));
}
extern "C"
void
XML_URLUninit(void)
{
CoUninitialize();
}
static int
processURL(XML_Parser parser, IMoniker *baseMoniker,
const XML_Char *url)
{
QuitInfo qi;
qi.stop = 0;
qi.url = url;
XML_SetBase(parser, url);
HRESULT hr = openStream(parser, baseMoniker, url, threadQuit, &qi);
if (FAILED(hr)) {
winPerror(url, hr);
return 0;
}
else if (FAILED(qi.hr)) {
winPerror(url, qi.hr);
return 0;
}
MSG msg;
while (!qi.stop && GetMessage (&msg, NULL, 0, 0)) {
TranslateMessage (&msg);
DispatchMessage (&msg);
}
return 1;
}
extern "C"
int
XML_ProcessURL(XML_Parser parser,
const XML_Char *url,
unsigned flags)
{
return processURL(parser, 0, url);
}

18
lib/libexpat/expat_config.h
View File

@ -1,5 +1,3 @@
/* $FreeBSD$ */
/* expat_config.h. Generated from expat_config.h.in by configure. */
/* expat_config.h.in. Generated from configure.ac by autoheader. */
@ -39,15 +37,15 @@
/* Define to 1 if you have the `bsd' library (-lbsd). */
/* #undef HAVE_LIBBSD */
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have a working `mmap' system call. */
#define HAVE_MMAP 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <stdio.h> header file. */
#define HAVE_STDIO_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
@ -85,7 +83,7 @@
#define PACKAGE_NAME "expat"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "expat 2.2.9"
#define PACKAGE_STRING "expat 2.4.3"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "expat"
@ -94,13 +92,15 @@
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "2.2.9"
#define PACKAGE_VERSION "2.4.3"
/* Define to 1 if you have the ANSI C header files. */
/* Define to 1 if all of the C90 standard headers exist (not just the ones
required in a freestanding environment). This macro is provided for
backward compatibility; new code need not use it. */
#define STDC_HEADERS 1
/* Version number of package */
#define VERSION "2.2.9"
#define VERSION "2.4.3"
/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
significant byte first (like Motorola and SPARC, unlike Intel). */