| /* | |
| * This file is part of FFmpeg. | |
| * | |
| * FFmpeg is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * FFmpeg is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with FFmpeg; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| */ | |
| /* The fopen_utf8 function here is essentially equivalent to avpriv_fopen_utf8, | |
| * except that it doesn't set O_CLOEXEC, and that it isn't exported | |
| * from a different library. (On Windows, each DLL might use a different | |
| * CRT, and FILE* handles can't be shared across them.) */ | |
| static inline FILE *fopen_utf8(const char *path_utf8, const char *mode) | |
| { | |
| wchar_t *path_w, *mode_w; | |
| FILE *f; | |
| /* convert UTF-8 to wide chars */ | |
| if (get_extended_win32_path(path_utf8, &path_w)) /* This sets errno on error. */ | |
| return NULL; | |
| if (!path_w) | |
| goto fallback; | |
| if (utf8towchar(mode, &mode_w)) | |
| return NULL; | |
| if (!mode_w) { | |
| /* If failing to interpret the mode string as utf8, it is an invalid | |
| * parameter. */ | |
| av_freep(&path_w); | |
| errno = EINVAL; | |
| return NULL; | |
| } | |
| f = _wfopen(path_w, mode_w); | |
| av_freep(&path_w); | |
| av_freep(&mode_w); | |
| return f; | |
| fallback: | |
| /* path may be in CP_ACP */ | |
| return fopen(path_utf8, mode); | |
| } | |
| static inline FILE *fopen_utf8(const char *path, const char *mode) | |
| { | |
| return fopen(path, mode); | |
| } | |