The libarchive APIs use nl_langinfo(CODESET) for iconv so they need the locale to be set for LC_CTYPE. However, the rest of CMake does not define any behavior for non-ASCII character classification/conversion so we do not want to setlocale() globally. Add a RAII class to save, set, and restore the locale around calls to libarchive APIs. Inspired-by: Clinton Stimpson <clinton@elemtech.com>
This commit is contained in:
parent
87be2e1427
commit
cd408d93fd
|
@ -261,6 +261,7 @@ set(SRCS
|
||||||
cmLocalGenerator.cxx
|
cmLocalGenerator.cxx
|
||||||
cmLocalGenerator.h
|
cmLocalGenerator.h
|
||||||
cmLocalUnixMakefileGenerator3.cxx
|
cmLocalUnixMakefileGenerator3.cxx
|
||||||
|
cmLocale.h
|
||||||
cmMakeDepend.cxx
|
cmMakeDepend.cxx
|
||||||
cmMakeDepend.h
|
cmMakeDepend.h
|
||||||
cmMakefile.cxx
|
cmMakefile.cxx
|
||||||
|
|
|
@ -12,6 +12,7 @@
|
||||||
#include "cmArchiveWrite.h"
|
#include "cmArchiveWrite.h"
|
||||||
|
|
||||||
#include "cmSystemTools.h"
|
#include "cmSystemTools.h"
|
||||||
|
#include "cmLocale.h"
|
||||||
#include <cmsys/ios/iostream>
|
#include <cmsys/ios/iostream>
|
||||||
#include <cmsys/Directory.hxx>
|
#include <cmsys/Directory.hxx>
|
||||||
#include <cmsys/FStream.hxx>
|
#include <cmsys/FStream.hxx>
|
||||||
|
@ -259,6 +260,9 @@ bool cmArchiveWrite::AddFile(const char* file,
|
||||||
}
|
}
|
||||||
const char* out = file + skip;
|
const char* out = file + skip;
|
||||||
|
|
||||||
|
cmLocaleRAII localeRAII;
|
||||||
|
static_cast<void>(localeRAII);
|
||||||
|
|
||||||
// Meta-data.
|
// Meta-data.
|
||||||
std::string dest = prefix? prefix : "";
|
std::string dest = prefix? prefix : "";
|
||||||
dest += out;
|
dest += out;
|
||||||
|
|
|
@ -0,0 +1,31 @@
|
||||||
|
/*============================================================================
|
||||||
|
CMake - Cross Platform Makefile Generator
|
||||||
|
Copyright 2000-2015 Kitware, Inc., Insight Software Consortium
|
||||||
|
|
||||||
|
Distributed under the OSI-approved BSD License (the "License");
|
||||||
|
see accompanying file Copyright.txt for details.
|
||||||
|
|
||||||
|
This software is distributed WITHOUT ANY WARRANTY; without even the
|
||||||
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||||
|
See the License for more information.
|
||||||
|
============================================================================*/
|
||||||
|
#ifndef cmLocale_h
|
||||||
|
#define cmLocale_h
|
||||||
|
|
||||||
|
#include <locale.h>
|
||||||
|
|
||||||
|
class cmLocaleRAII
|
||||||
|
{
|
||||||
|
const char* OldLocale;
|
||||||
|
public:
|
||||||
|
cmLocaleRAII(): OldLocale(setlocale(LC_CTYPE, 0))
|
||||||
|
{
|
||||||
|
setlocale(LC_CTYPE, "");
|
||||||
|
}
|
||||||
|
~cmLocaleRAII()
|
||||||
|
{
|
||||||
|
setlocale(LC_CTYPE, this->OldLocale);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
|
@ -28,6 +28,7 @@
|
||||||
#include <cmsys/Encoding.hxx>
|
#include <cmsys/Encoding.hxx>
|
||||||
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
||||||
# include "cmArchiveWrite.h"
|
# include "cmArchiveWrite.h"
|
||||||
|
# include "cmLocale.h"
|
||||||
# include <cm_libarchive.h>
|
# include <cm_libarchive.h>
|
||||||
# include <cmsys/Terminal.h>
|
# include <cmsys/Terminal.h>
|
||||||
#endif
|
#endif
|
||||||
|
@ -1691,6 +1692,8 @@ long copy_data(struct archive *ar, struct archive *aw)
|
||||||
bool extract_tar(const char* outFileName, bool verbose,
|
bool extract_tar(const char* outFileName, bool verbose,
|
||||||
bool extract)
|
bool extract)
|
||||||
{
|
{
|
||||||
|
cmLocaleRAII localeRAII;
|
||||||
|
static_cast<void>(localeRAII);
|
||||||
struct archive* a = archive_read_new();
|
struct archive* a = archive_read_new();
|
||||||
struct archive *ext = archive_write_disk_new();
|
struct archive *ext = archive_write_disk_new();
|
||||||
archive_read_support_compression_all(a);
|
archive_read_support_compression_all(a);
|
||||||
|
|
Loading…
Reference in New Issue