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Patch miniz bundled version to support unicode on Windows.

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This commit is contained in:
tamasmeszaros 2019-05-31 16:54:42 +02:00
parent d5d6af1361
commit 8fc1eba652
1 changed files with 29 additions and 3 deletions
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32
src/miniz/miniz.c
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@ -2987,17 +2987,43 @@ extern "C" {
#include <sys/stat.h>
#if defined(_MSC_VER) || defined(__MINGW64__)
#include <windows.h>
struct WArgs { const wchar_t *fname, *mode; };
static struct WArgs utf8towide(const char* fname_utf8, const char * modestr)
{
static wchar_t buff[4096];
static wchar_t mode[50];
struct WArgs ret = { .fname = NULL, .mode = NULL };
if(MultiByteToWideChar(CP_UTF8, 0, fname_utf8, -1, buff, 4096) == 0)
return ret;
if(MultiByteToWideChar(CP_UTF8, 0, modestr, -1, mode, 50) == 0)
return ret;
ret.fname = buff, ret.mode = mode;
return ret;
}
static FILE *mz_fopen(const char *pFilename, const char *pMode)
{
FILE *pFile = NULL;
fopen_s(&pFile, pFilename, pMode);
struct WArgs args = utf8towide(pFilename, pMode);
if(args.fname != NULL && args.mode != NULL)
if(_wfopen_s(&pFile, args.fname, args.mode)) return NULL;
return pFile;
}
static FILE *mz_freopen(const char *pPath, const char *pMode, FILE *pStream)
{
FILE *pFile = NULL;
if (freopen_s(&pFile, pPath, pMode, pStream))
return NULL;
struct WArgs args = utf8towide(pPath, pMode);
if(args.fname != NULL && args.mode != NULL)
if(_wfreopen_s(&pFile, args.fname, args.mode, pStream)) return NULL;
return pFile;
}
#ifndef MINIZ_NO_TIME