U_CAPI UFILE* U_EXPORT2 /* U_CAPI ... U_EXPORT2 added by Peter Kirk 17 Nov 2001 */
u_finit(FILE *f,
const char *locale,
const char *codepage)
{
return finit_owner(f, locale, codepage, FALSE);
}
U_CAPI UFILE* U_EXPORT2
u_fopen_u(const UChar *filename,
const char *perm,
const char *locale,
const char *codepage)
{
UFILE *result;
char buffer[256];
u_austrcpy(buffer, filename);
result = u_fopen(buffer, perm, locale, codepage);
#if U_PLATFORM_USES_ONLY_WIN32_API
/* Try Windows API _wfopen if the above fails. */
if (!result) {
FILE *systemFile = _wfopen(filename, (UChar*)perm);
if (systemFile) {
result = finit_owner(systemFile, locale, codepage, TRUE);
}
if (!result) {
/* Something bad happened.
Maybe the converter couldn't be opened. */
fclose(systemFile);
}
}
#endif
return result; /* not a file leak */
}
U_CAPI UFILE* U_EXPORT2
u_fadopt(FILE *f,
const char *locale,
const char *codepage)
{
return finit_owner(f, locale, codepage, TRUE);
}
U_CAPI UFILE* U_EXPORT2
u_fopen_u(const UChar *filename,
const char *perm,
const char *locale,
const char *codepage)
{
UFILE *result;
char buffer[256];
u_austrcpy(buffer, filename);
result = u_fopen(buffer, perm, locale, codepage);
#if U_PLATFORM_USES_ONLY_WIN32_API
/* Try Windows API _wfopen if the above fails. */
if (!result) {
// TODO: test this code path, including wperm.
wchar_t wperm[40] = {};
size_t retVal;
mbstowcs_s(&retVal, wperm, perm, _TRUNCATE);
FILE *systemFile = _wfopen((const wchar_t *)filename, wperm);
if (systemFile) {
result = finit_owner(systemFile, locale, codepage, TRUE);
}
if (!result) {
/* Something bad happened.
Maybe the converter couldn't be opened. */
fclose(systemFile);
}
}
#endif
return result; /* not a file leak */
}
U_CAPI UFILE* U_EXPORT2 /* U_CAPI ... U_EXPORT2 added by Peter Kirk 17 Nov 2001 */
u_fopen(const char *filename,
const char *perm,
const char *locale,
const char *codepage)
{
UFILE *result;
FILE *systemFile = fopen(filename, perm);
if(systemFile == 0) {
return 0;
}
result = finit_owner(systemFile, locale, codepage, TRUE);
if (!result) {
/* Something bad happened.
Maybe the converter couldn't be opened. */
fclose(systemFile);
}
return result;
}
