static char* ConvertFromUtf8Filename(const char* fName){
#if _WIN32
char* convertedFilename;
int nChar, nb_byte;
LPWSTR wideFilename;
nChar = MultiByteToWideChar(CP_UTF8, 0, fName, -1, NULL, 0);
if (nChar == 0) return NULL;
wideFilename = bctbx_malloc(nChar*sizeof(wideFilename[0]));
if (wideFilename == NULL) return NULL;
nChar = MultiByteToWideChar(CP_UTF8, 0, fName, -1, wideFilename, nChar);
if (nChar == 0) {
bctbx_free(wideFilename);
wideFilename = 0;
}
nb_byte = WideCharToMultiByte(CP_ACP, 0, wideFilename, -1, 0, 0, 0, 0);
if (nb_byte == 0) return NULL;
convertedFilename = bctbx_malloc(nb_byte);
if (convertedFilename == NULL) return NULL;
nb_byte = WideCharToMultiByte(CP_ACP, 0, wideFilename, -1, convertedFilename, nb_byte, 0, 0);
if (nb_byte == 0) {
bctbx_free(convertedFilename);
convertedFilename = 0;
}
bctbx_free(wideFilename);
return convertedFilename;
#elif defined(__QNXNTO__)
return bctbx_strdup(fName);
#else
#define MAX_PATH_SIZE 1024
char db_file_utf8[MAX_PATH_SIZE] = {'\0'};
char db_file_locale[MAX_PATH_SIZE] = "";
char *outbuf=db_file_locale, *inbuf=db_file_utf8;
size_t inbyteleft = MAX_PATH_SIZE, outbyteleft = MAX_PATH_SIZE;
iconv_t cb;
if (strcasecmp("UTF-8", nl_langinfo(CODESET)) == 0) {
strncpy(db_file_locale, fName, MAX_PATH_SIZE - 1);
} else {
strncpy(db_file_utf8, fName, MAX_PATH_SIZE-1);
cb = iconv_open(nl_langinfo(CODESET), "UTF-8");
if (cb != (iconv_t)-1) {
int ret;
ret = iconv(cb, &inbuf, &inbyteleft, &outbuf, &outbyteleft);
if(ret == -1) db_file_locale[0] = '\0';
iconv_close(cb);
}
}
return bctbx_strdup(db_file_locale);
#endif
}
char *bctbx_strndup(const char *str,int n){
int min=MIN((int)strlen(str),n)+1;
char *ret=(char*)bctbx_malloc(min);
strncpy(ret,str,min);
ret[min-1]='\0';
return ret;
}
char * bctbx_strdup(const char *tmp){
size_t sz;
char *ret;
if (tmp==NULL)
return NULL;
sz=strlen(tmp)+1;
ret=(char*)bctbx_malloc(sz);
strcpy(ret,tmp);
ret[sz-1]='\0';
return ret;
}
bctbx_vfs_file_t* bctbx_file_open2(bctbx_vfs_t *pVfs, const char *fName, const int openFlags) {
int ret;
bctbx_vfs_file_t *p_ret = (bctbx_vfs_file_t *)bctbx_malloc(sizeof(bctbx_vfs_file_t));
if (p_ret) {
memset(p_ret, 0, sizeof(bctbx_vfs_file_t));
ret = file_open(pVfs, p_ret, fName, openFlags);
if (ret == BCTBX_VFS_OK) return p_ret;
}
return NULL;
}
void * bctbx_malloc0(size_t size){
void *ptr=bctbx_malloc(size);
memset(ptr,0,size);
return ptr;
}