Compare commits

...

18 Commits

Author SHA1 Message Date
372d3f7a7e Drop redundant config check. 2022-12-14 18:39:17 +00:00
362c85cf66 Add swprintf workarounds. 2022-12-14 13:06:33 +00:00
430419705b Simplify snprintf workaround usage.
Via boost/core/snprintf.hpp
Remove some obsolete workarounds.
Remove tabs in files.
Supersedes https://github.com/boostorg/regex/pull/188.
2022-12-13 18:48:59 +00:00
1cad53766e Merge pull request #187 from boostorg/test_standalone
Add testing of standalone mode.
2022-12-13 18:19:49 +00:00
39e5c86f44 Remove ICU standalone testing for now: it passes locally but not on the remote machine. 2022-12-13 11:34:28 +00:00
adae246a46 Add package to CI script. 2022-12-12 18:35:57 +00:00
86b2fbe600 Tweak CI script. 2022-12-12 18:06:45 +00:00
99653df37d Correct ICU i18n library name. 2022-12-10 17:59:17 +00:00
1a750a42d1 Correct CI script, correct ICU testing config. 2022-12-10 11:44:19 +00:00
6213ff03fc Fix macro redefinition. 2022-12-09 18:35:37 +00:00
3e4bcb75b6 Add testing of standalone mode.
Allow tests to be built in standalone mode.
Update CI.
Update docs.
2022-12-09 18:24:24 +00:00
2a8e6d9189 Merge pull request #186 from boostorg/issue184
Issue184
2022-12-03 09:22:33 +00:00
a142dfecda Call snprintf when available in posix_api.cpp.
Fixes https://github.com/boostorg/regex/issues/184.
2022-12-02 17:25:16 +00:00
c23e7b857a Add missing #include.
Fixes https://github.com/boostorg/regex/issues/183
2022-12-02 17:10:45 +00:00
3efc3f93c7 Merge pull request #166 from chrisse74/develop
Fix unused variable warnings
2022-12-02 17:05:13 +00:00
e5979ae1af Correct windows_gcc CI runner. 2022-06-27 09:14:55 +01:00
72f81888a5 Merge pull request #173 from boostorg/overflow_fix
Fix for numeric overflow found during fuzzing.
2022-04-08 17:22:08 +01:00
54a5ed8509 Fix unused variable warnings 2021-11-09 16:24:52 +01:00
13 changed files with 172 additions and 66 deletions

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@ -64,6 +64,31 @@ jobs:
- name: Test
run: ../../../b2 toolset=$TOOLSET
working-directory: ../boost-root/libs/regex/test
ubuntu-jammy-standalone:
runs-on: ubuntu-22.04
strategy:
fail-fast: false
matrix:
compiler: [ g++ ]
standard: [ c++11, c++14, c++17, c++2a ]
steps:
- uses: actions/checkout@v2
with:
fetch-depth: '0'
- uses: mstachniuk/ci-skip@v1
with:
commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[apple];[Apple];[APPLE]'
commit-filter-separator: ';'
fail-fast: true
- name: Set TOOLSET
run: echo ${{ matrix.compiler }} | awk '/^g/ { print "TOOLSET=gcc" } /^clang/ { print "TOOLSET=clang" }' >> $GITHUB_ENV
- name: Add repository
run: sudo apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
- name: Install packages
run: sudo apt install libicu-dev
- name: Test
run: ${{ matrix.compiler }} -std=${{ matrix.standard }} -I../../include *.cpp ../../src/*.cpp -o regress && ./regress
working-directory: ./test/regress
ubuntu-bionic:
runs-on: ubuntu-18.04
strategy:
@ -158,7 +183,7 @@ jobs:
run: ../../../b2 toolset=${{ matrix.toolset }} cxxstd=${{ matrix.standard }}
working-directory: ../boost-root/libs/regex/test
windows_gcc:
runs-on: windows-latest
runs-on: windows-2019
defaults:
run:
shell: cmd

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@ -0,0 +1,65 @@
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Use in Standalone Mode (without the rest of Boost)</title>
<link rel="stylesheet" href="../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
<link rel="home" href="../../index.html" title="Boost.Regex 7.0.1">
<link rel="up" href="../configuration.html" title="Configuration">
<link rel="prev" href="compiler.html" title="Compiler Setup">
<link rel="next" href="locale.html" title="Locale and traits class selection">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table cellpadding="2" width="100%"><tr>
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../boost.png"></td>
<td align="center"><a href="../../../../../../index.html">Home</a></td>
<td align="center"><a href="../../../../../../libs/libraries.htm">Libraries</a></td>
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
<td align="center"><a href="../../../../../../more/index.htm">More</a></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="compiler.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../configuration.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="locale.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_regex.configuration.standalone"></a><a class="link" href="standalone.html" title="Use in Standalone Mode (without the rest of Boost)">Use in Standalone
Mode (without the rest of Boost)</a>
</h3></div></div></div>
<p>
This library may now be used in "standalone" mode without the rest
of the Boost C++ libraries, in order to do this you must either:
</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
Have a C++17 compiler that supports <code class="computeroutput"><span class="identifier">__has_include</span></code>,
in this case if <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">config</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code> is <span class="bold"><strong>not</strong></span>
present then the library will automoatically enter standalone mode. Or:
</li>
<li class="listitem">
Define BOOST_REGEX_STANDALONE when building.
</li>
</ul></div>
<p>
The main difference between the 2 modes, is that when Boost.Config is present
the library will automatically configure itself around various compiler defects.
In particular in order to use the library with exception support turned off,
you will either need a copy of Boost.Config in your include path, or else
manually define BOOST_NO_EXCEPTIONS when building.
</p>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright © 1998-2013 John Maddock<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
</div></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="compiler.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../configuration.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="locale.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
</div>
</body>
</html>

View File

@ -215,7 +215,7 @@
</p>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"><p><small>Last revised: March 08, 2022 at 11:25:00 GMT</small></p></td>
<td align="left"><p><small>Last revised: December 09, 2022 at 16:44:04 GMT</small></p></td>
<td align="right"><div class="copyright-footer"></div></td>
</tr></table>
<hr>

View File

@ -198,10 +198,10 @@ namespace boost{ namespace BOOST_REGEX_DETAIL_NS{
const char *strSource
)
{
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
if (lenSourceWithNull > sizeInBytes)
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
if (lenSourceWithNull > sizeInBytes)
return 1;
std::memcpy(strDestination, strSource, lenSourceWithNull);
std::memcpy(strDestination, strSource, lenSourceWithNull);
return 0;
}
inline std::size_t strcat_s(
@ -210,11 +210,11 @@ namespace boost{ namespace BOOST_REGEX_DETAIL_NS{
const char *strSource
)
{
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
std::size_t lenDestination = std::strlen(strDestination);
if (lenSourceWithNull + lenDestination > sizeInBytes)
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
std::size_t lenDestination = std::strlen(strDestination);
if (lenSourceWithNull + lenDestination > sizeInBytes)
return 1;
std::memcpy(strDestination + lenDestination, strSource, lenSourceWithNull);
std::memcpy(strDestination + lenDestination, strSource, lenSourceWithNull);
return 0;
}

View File

@ -190,8 +190,8 @@ public:
constexpr char_class_type mask_xdigit = char_class_type(1) << offset_xdigit;
constexpr char_class_type mask_underscore = char_class_type(1) << offset_underscore;
constexpr char_class_type mask_unicode = char_class_type(1) << offset_unicode;
constexpr char_class_type mask_any = char_class_type(1) << offset_any;
constexpr char_class_type mask_ascii = char_class_type(1) << offset_ascii;
//constexpr char_class_type mask_any = char_class_type(1) << offset_any;
//constexpr char_class_type mask_ascii = char_class_type(1) << offset_ascii;
constexpr char_class_type mask_horizontal = char_class_type(1) << offset_horizontal;
constexpr char_class_type mask_vertical = char_class_type(1) << offset_vertical;
@ -365,15 +365,15 @@ private:
static char_class_type lookup_icu_mask(const ::UChar32* p1, const ::UChar32* p2)
{
constexpr char_class_type mask_blank = char_class_type(1) << offset_blank;
constexpr char_class_type mask_space = char_class_type(1) << offset_space;
constexpr char_class_type mask_xdigit = char_class_type(1) << offset_xdigit;
constexpr char_class_type mask_underscore = char_class_type(1) << offset_underscore;
constexpr char_class_type mask_unicode = char_class_type(1) << offset_unicode;
//constexpr char_class_type mask_blank = char_class_type(1) << offset_blank;
//constexpr char_class_type mask_space = char_class_type(1) << offset_space;
//constexpr char_class_type mask_xdigit = char_class_type(1) << offset_xdigit;
//constexpr char_class_type mask_underscore = char_class_type(1) << offset_underscore;
//constexpr char_class_type mask_unicode = char_class_type(1) << offset_unicode;
constexpr char_class_type mask_any = char_class_type(1) << offset_any;
constexpr char_class_type mask_ascii = char_class_type(1) << offset_ascii;
constexpr char_class_type mask_horizontal = char_class_type(1) << offset_horizontal;
constexpr char_class_type mask_vertical = char_class_type(1) << offset_vertical;
//constexpr char_class_type mask_horizontal = char_class_type(1) << offset_horizontal;
//constexpr char_class_type mask_vertical = char_class_type(1) << offset_vertical;
static const ::UChar32 prop_name_table[] = {
/* any */ 'a', 'n', 'y',

View File

@ -116,10 +116,10 @@ namespace boost{ namespace BOOST_REGEX_DETAIL_NS{
const char *strSource
)
{
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
if (lenSourceWithNull > sizeInBytes)
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
if (lenSourceWithNull > sizeInBytes)
return 1;
std::memcpy(strDestination, strSource, lenSourceWithNull);
std::memcpy(strDestination, strSource, lenSourceWithNull);
return 0;
}
inline std::size_t strcat_s(
@ -128,11 +128,11 @@ namespace boost{ namespace BOOST_REGEX_DETAIL_NS{
const char *strSource
)
{
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
std::size_t lenDestination = std::strlen(strDestination);
if (lenSourceWithNull + lenDestination > sizeInBytes)
std::size_t lenSourceWithNull = std::strlen(strSource) + 1;
std::size_t lenDestination = std::strlen(strDestination);
if (lenSourceWithNull + lenDestination > sizeInBytes)
return 1;
std::memcpy(strDestination + lenDestination, strSource, lenSourceWithNull);
std::memcpy(strDestination + lenDestination, strSource, lenSourceWithNull);
return 0;
}

View File

@ -18,19 +18,19 @@
#define BOOST_REGEX_SOURCE
#include <boost/config.hpp>
#include <boost/regex.hpp>
#include <boost/cregex.hpp>
#include <cstdio>
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{
using ::sprintf;
using ::strcpy;
using ::strcmp;
}
#ifndef BOOST_WORKAROUND
#define BOOST_WORKAROUND(x, y) false
#endif
#ifndef BOOST_REGEX_STANDALONE
#include <boost/core/snprintf.hpp>
#else
namespace boost { namespace core { using std::snprintf; } }
#endif
namespace boost{
@ -87,7 +87,7 @@ BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompA(regex_tA* expression, const char
return REG_E_MEMORY;
#endif
// set default flags:
boost::uint_fast32_t flags = (f & REG_PERLEX) ? 0 : ((f & REG_EXTENDED) ? regex::extended : regex::basic);
unsigned flags = (f & REG_PERLEX) ? 0 : ((f & REG_EXTENDED) ? regex::extended : regex::basic);
expression->eflags = (f & REG_NEWLINE) ? match_not_dot_newline : match_default;
// and translate those that are actually set:
@ -176,11 +176,7 @@ BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorA(int code, const regex_tA*
// We're converting an integer i to a string, and since i <= REG_E_UNKNOWN
// a five character string is *always* large enough:
//
#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400) && !defined(_WIN32_WCE) && !defined(UNDER_CE)
int r = (::sprintf_s)(localbuf, 5, "%d", i);
#else
int r = (std::sprintf)(localbuf, "%d", i);
#endif
int r = (boost::core::snprintf)(localbuf, 5, "%d", i);
if(r < 0)
return 0; // sprintf failed
if(std::strlen(localbuf) < buf_size)
@ -188,11 +184,7 @@ BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorA(int code, const regex_tA*
return std::strlen(localbuf) + 1;
}
}
#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400) && !defined(_WIN32_WCE) && !defined(UNDER_CE)
int r = (::sprintf_s)(localbuf, 5, "%d", 0);
#else
int r = (std::sprintf)(localbuf, "%d", 0);
#endif
int r = (boost::core::snprintf)(localbuf, 5, "%d", 0);
if(r < 0)
return 0; // sprintf failed
if(std::strlen(localbuf) < buf_size)

View File

@ -25,6 +25,16 @@
#include <boost/regex.hpp>
#include <boost/cregex.hpp>
#ifndef BOOST_REGEX_STANDALONE
#include <boost/core/snprintf.hpp>
#else
namespace boost { namespace core { using std::swprintf; } }
#endif
#ifndef BOOST_WORKAROUND
#define BOOST_WORKAROUND(x, y) false
#endif
#include <cstdio>
#include <cstring>
#include <cwchar>
@ -33,15 +43,6 @@
#pragma warning(disable:981)
#endif
#if defined(BOOST_NO_STDC_NAMESPACE) || defined(__NetBSD__)
namespace std{
# ifndef BOOST_NO_SWPRINTF
using ::swprintf;
# endif
}
#endif
namespace boost{
namespace {
@ -97,7 +98,7 @@ BOOST_REGEX_DECL int BOOST_REGEX_CCALL regcompW(regex_tW* expression, const wcha
return REG_E_MEMORY;
#endif
// set default flags:
boost::uint_fast32_t flags = (f & REG_PERLEX) ? 0 : ((f & REG_EXTENDED) ? wregex::extended : wregex::basic);
unsigned flags = (f & REG_PERLEX) ? 0 : ((f & REG_EXTENDED) ? wregex::extended : wregex::basic);
expression->eflags = (f & REG_NEWLINE) ? match_not_dot_newline : match_default;
// and translate those that are actually set:
@ -177,7 +178,6 @@ BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorW(int code, const regex_tW*
}
return result;
}
#if !defined(BOOST_NO_SWPRINTF)
if(code == REG_ATOI)
{
wchar_t localbuf[5];
@ -190,7 +190,7 @@ BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorW(int code, const regex_tW*
#if defined(_WIN32_WCE) && !defined(UNDER_CE)
(std::swprintf)(localbuf, L"%d", i);
#else
(std::swprintf)(localbuf, 5, L"%d", i);
(boost::core::swprintf)(localbuf, 5, L"%d", i);
#endif
if(std::wcslen(localbuf) < buf_size)
#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400) && !defined(_WIN32_WCE) && !defined(UNDER_CE)
@ -204,7 +204,7 @@ BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorW(int code, const regex_tW*
#if defined(_WIN32_WCE) && !defined(UNDER_CE)
(std::swprintf)(localbuf, L"%d", 0);
#else
(std::swprintf)(localbuf, 5, L"%d", 0);
(boost::core::swprintf)(localbuf, 5, L"%d", 0);
#endif
if(std::wcslen(localbuf) < buf_size)
#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400) && !defined(_WIN32_WCE) && !defined(UNDER_CE)
@ -214,7 +214,6 @@ BOOST_REGEX_DECL regsize_t BOOST_REGEX_CCALL regerrorW(int code, const regex_tW*
#endif
return std::wcslen(localbuf) + 1;
}
#endif
if(code <= (int)REG_E_UNKNOWN)
{
std::string p;

View File

@ -16,14 +16,6 @@
* DESCRIPTION: main regex test declarations.
*/
#include <boost/detail/workaround.hpp>
#if BOOST_WORKAROUND(BOOST_BORLANDC, < 0x560)
// we get unresolved externals from basic_string
// unless we do this, a well known Borland bug:
#define _RWSTD_COMPILE_INSTANTIATE
#endif
#include "test.hpp"
#ifdef BOOST_MSVC

View File

@ -217,6 +217,13 @@ int main(int argc, char * argv[])
return cpp_main(argc, argv);
}
#elif defined(BOOST_REGEX_STANDALONE)
int main(int argc, char* argv[])
{
return cpp_main(argc, argv);
}
#else
#include <boost/detail/lightweight_main.hpp>

View File

@ -27,6 +27,23 @@
#pragma warning(disable:1418 981 383 1419 7)
#endif
#ifndef BOOST_WORKAROUND
#define BOOST_WORKAROUND(x, y) false
#endif
#ifdef BOOST_REGEX_STANDALONE
#include <cstdint>
namespace boost { using std::uint32_t; }
#define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
#define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
#define BOOST_DO_JOIN2(X, Y) X##Y
#define BOOST_STRINGIZE(X) BOOST_DO_STRINGIZE(X)
#define BOOST_DO_STRINGIZE(X) #X
#endif
#include <typeinfo>
#include "test_not_regex.hpp"
#include "test_regex_search.hpp"

View File

@ -20,10 +20,19 @@
// We can only build this if we have ICU support:
//
#include <boost/regex/config.hpp>
#if defined(BOOST_HAS_ICU) && !defined(BOOST_NO_STD_WSTRING)
#include <boost/regex/icu.hpp>
#ifndef BOOST_REGEX_STANDALONE
#include <boost/mpl/int.hpp>
#else
#include <type_traits>
namespace boost { namespace mpl {
template <int I>
using int_ = ::std::integral_constant<int, I>;
} }
#endif
#include "test.hpp"
namespace unnecessary_fix{

View File

@ -19,7 +19,7 @@
//
// We can only build this if we have ATL support:
//
#include <boost/config.hpp>
#include <boost/regex/config.hpp>
#ifdef TEST_MFC