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Fix gettext on MSVC

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This commit is contained in:
BlockMen 2015-02-12 02:55:50 +01:00
parent e102cbd840
commit d302629392
3 changed files with 31 additions and 25 deletions
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26
src/gettext.cpp
View File

@ -26,24 +26,24 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "log.h"
#if USE_GETTEXT && defined(_MSC_VER)
#include <WinNls.h>
#include <windows.h>
#include <map>
#include <direct.h>
#include "filesys.h"
#define setlocale(category,localename) \
setlocale(category,MSVC_LocaleLookup(localename))
#define setlocale(category, localename) \
setlocale(category, MSVC_LocaleLookup(localename))
static std::map<std::wstring,std::wstring> glb_supported_locales;
static std::map<std::wstring, std::wstring> glb_supported_locales;
/******************************************************************************/
BOOL CALLBACK UpdateLocaleCallback(LPTSTR pStr)
{
char* endptr = 0;
int LOCALEID = strtol(pStr,&endptr,16);
int LOCALEID = strtol(pStr, &endptr,16);
wchar_t buffer[LOCALE_NAME_MAX_LENGTH];
memset(buffer,0,sizeof(buffer));
memset(buffer, 0, sizeof(buffer));
if (GetLocaleInfoW(
LOCALEID,
LOCALE_SISO639LANGNAME,
@ -52,7 +52,7 @@ BOOL CALLBACK UpdateLocaleCallback(LPTSTR pStr)
std::wstring name = buffer;
memset(buffer,0,sizeof(buffer));
memset(buffer, 0, sizeof(buffer));
GetLocaleInfoW(
LOCALEID,
LOCALE_SISO3166CTRYNAME,
@ -61,7 +61,7 @@ BOOL CALLBACK UpdateLocaleCallback(LPTSTR pStr)
std::wstring country = buffer;
memset(buffer,0,sizeof(buffer));
memset(buffer, 0, sizeof(buffer));
GetLocaleInfoW(
LOCALEID,
LOCALE_SENGLISHLANGUAGENAME,
@ -96,7 +96,7 @@ const char* MSVC_LocaleLookup(const char* raw_shortname) {
}
if (first_use) {
EnumSystemLocalesA(UpdateLocaleCallback,LCID_SUPPORTED | LCID_ALTERNATE_SORTS);
EnumSystemLocalesA(UpdateLocaleCallback, LCID_SUPPORTED | LCID_ALTERNATE_SORTS);
first_use = false;
}
@ -148,8 +148,8 @@ void init_gettext(const char *path, const std::string &configured_language) {
if (current_language_var != configured_language) {
STARTUPINFO startupinfo;
PROCESS_INFORMATION processinfo;
memset(&startupinfo,0,sizeof(startupinfo));
memset(&processinfo,0,sizeof(processinfo));
memset(&startupinfo, 0, sizeof(startupinfo));
memset(&processinfo, 0, sizeof(processinfo));
errorstream << "MSVC localization workaround active restating minetest in new environment!" << std::endl;
std::string parameters = "";
@ -169,7 +169,7 @@ void init_gettext(const char *path, const std::string &configured_language) {
/** users may start by short name in commandline without extention **/
std::string appname = argv[0];
if (appname.substr(appname.length() -4) != ".exe") {
if (appname.substr(appname.length() - 4) != ".exe") {
appname += ".exe";
}
@ -260,7 +260,7 @@ void init_gettext(const char *path, const std::string &configured_language) {
/* no matter what locale is used we need number format to be "C" */
/* to ensure formspec parameters are evaluated correct! */
setlocale(LC_NUMERIC,"C");
setlocale(LC_NUMERIC, "C");
infostream << "Message locale is now set to: "
<< setlocale(LC_ALL, 0) << std::endl;
}

7
src/gettext.h
View File

@ -41,16 +41,19 @@ void init_gettext(const char *path, const std::string &configured_language);
extern const wchar_t *narrow_to_wide_c(const char *mbs);
extern std::wstring narrow_to_wide(const std::string &mbs);
// You must free the returned string!
inline const wchar_t *wgettext(const char *str)
{
return narrow_to_wide_c(gettext(str));
}
// Gettext under MSVC needs this strange way. Just don't ask...
inline std::wstring wstrgettext(const std::string &text)
{
return narrow_to_wide(gettext(text.c_str()));
const wchar_t *tmp = wgettext(text.c_str());
std::wstring retval = (std::wstring)tmp;
delete[] tmp;
return retval;
}
inline std::string strgettext(const std::string &text)

23
src/util/string.cpp
View File

@ -99,11 +99,13 @@ const wchar_t *narrow_to_wide_c(const char *mbs)
{
wchar_t *wcs = NULL;
#if defined(_WIN32)
int wcl = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) mbs, -1, NULL, 0);
if (!wcl)
return NULL;
wcs = new wchar_t[wcl];
MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) mbs, -1, (WCHAR *) wcs, wcl);
int nResult = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) mbs, -1, 0, 0);
if (nResult == 0) {
errorstream << "gettext: MultiByteToWideChar returned null" << std::endl;
} else {
wcs = new wchar_t[nResult];
MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) mbs, -1, (WCHAR *) wcs, nResult);
}
#else
size_t wcl = mbstowcs(NULL, mbs, 0);
if (wcl == (size_t) -1)
@ -121,12 +123,13 @@ const wchar_t *narrow_to_wide_c(const char *mbs)
std::wstring narrow_to_wide(const std::string& mbs)
{
const wchar_t *wcs = narrow_to_wide_c(mbs.c_str());
if (!wcs)
size_t wcl = mbs.size();
Buffer<wchar_t> wcs(wcl + 1);
size_t l = mbstowcs(*wcs, mbs.c_str(), wcl);
if (l == (size_t)(-1))
return L"<invalid multibyte string>";
std::wstring wstr(wcs);
delete [] wcs;
return wstr;
wcs[l] = 0;
return *wcs;
}
#ifdef __ANDROID__