diff options
author | Mike Kaganski <mike.kaganski@collabora.com> | 2020-06-18 16:03:38 +0300 |
---|---|---|
committer | Adolfo Jayme Barrientos <fitojb@ubuntu.com> | 2020-06-25 13:49:40 +0200 |
commit | dc7b1a09001638d5d6737e9bdf394f3a571ef044 (patch) | |
tree | ddc6cc812d5bc4fd04288a42682f43a955305970 /external | |
parent | 86ed93261137e24c679baed137cc4559eb5376e4 (diff) |
tdf#133589 Numbertext: Use Win32API to avoid std::codecvt_utf8 bug
(cherry picked from commit 21a59b59d9a40ca32d91b05e62ffcd9aef8fd324
and commit ad792bccc0adfdd4be75f99170a92312924d371d)
Change-Id: I45c85db44c3dfd92e0929f66c8c95cb309c91e05
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96894
Tested-by: Jenkins
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Diffstat (limited to 'external')
-rw-r--r-- | external/libnumbertext/MSVCNonBMPBug.patch1 | 69 | ||||
-rw-r--r-- | external/libnumbertext/UnpackedTarball_libnumbertext.mk | 4 |
2 files changed, 73 insertions, 0 deletions
diff --git a/external/libnumbertext/MSVCNonBMPBug.patch1 b/external/libnumbertext/MSVCNonBMPBug.patch1 new file mode 100644 index 000000000000..8ced22165bcc --- /dev/null +++ b/external/libnumbertext/MSVCNonBMPBug.patch1 @@ -0,0 +1,69 @@ +MSVC's std::codecvt_utf8 has a bug converting non-BMP codepoints like U+10CFA. +Use MultiByteToWideChar/WideCharToMultiByte instead on Windows. + +diff --git a/src/Numbertext.cxx b/src/Numbertext.cxx +index 5f05b48579af..eb83e59f366f 100755 +--- a/src/Numbertext.cxx ++++ b/src/Numbertext.cxx +@@ -7,6 +7,10 @@ + #include <sstream> + #include <fstream> + ++#ifdef _WIN32 ++#include <Windows.h> ++#endif ++ + #include "Numbertext.hxx" + + #ifdef NUMBERTEXT_BOOST +@@ -22,6 +26,14 @@ + + bool readfile(const std::string& filename, std::wstring& result) + { ++#ifdef _WIN32 ++ std::ifstream ifs(filename); ++ if (ifs.fail()) ++ return false; ++ std::stringstream ss; ++ ss << ifs.rdbuf(); ++ result = Numbertext::string2wstring(ss.str()); ++#else + std::wifstream wif(filename); + if (wif.fail()) + return false; +@@ -29,6 +44,7 @@ bool readfile(const std::string& filename, std::wstring& result) + std::wstringstream wss; + wss << wif.rdbuf(); + result = wss.str(); ++#endif + return true; + } + +@@ -99,7 +112,12 @@ + + std::wstring Numbertext::string2wstring(const std::string& s) + { +-#ifndef NUMBERTEXT_BOOST ++#ifdef _WIN32 ++ int nSize = MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, nullptr, 0); ++ std::unique_ptr<wchar_t[]> wstr(new wchar_t[nSize]); ++ MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, wstr.get(), nSize); ++ return wstr.get(); ++#elif !defined NUMBERTEXT_BOOST + typedef std::codecvt_utf8<wchar_t> convert_type; + std::wstring_convert<convert_type, wchar_t> converter; + return converter.from_bytes( s ); +@@ -110,7 +128,12 @@ + + std::string Numbertext::wstring2string(const std::wstring& s) + { +-#ifndef NUMBERTEXT_BOOST ++#ifdef _WIN32 ++ int nSize = WideCharToMultiByte(CP_UTF8, 0, s.c_str(), -1, nullptr, 0, nullptr, nullptr); ++ std::unique_ptr<char[]> str(new char[nSize]); ++ WideCharToMultiByte(CP_UTF8, 0, s.c_str(), -1, str.get(), nSize, nullptr, nullptr); ++ return str.get(); ++#elif !defined NUMBERTEXT_BOOST + typedef std::codecvt_utf8<wchar_t> convert_type; + std::wstring_convert<convert_type, wchar_t> converter; + return converter.to_bytes( s ); diff --git a/external/libnumbertext/UnpackedTarball_libnumbertext.mk b/external/libnumbertext/UnpackedTarball_libnumbertext.mk index 1969dcf7d08d..d2efd2f852c3 100644 --- a/external/libnumbertext/UnpackedTarball_libnumbertext.mk +++ b/external/libnumbertext/UnpackedTarball_libnumbertext.mk @@ -15,4 +15,8 @@ $(eval $(call gb_UnpackedTarball_update_autoconf_configs,libnumbertext)) $(eval $(call gb_UnpackedTarball_set_patchlevel,libnumbertext,1)) +$(eval $(call gb_UnpackedTarball_add_patches,libnumbertext, \ + external/libnumbertext/MSVCNonBMPBug.patch1 \ +)) + # vim: set noet sw=4 ts=4: |