mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 08:12:17 +00:00
162 lines
4.1 KiB
C
162 lines
4.1 KiB
C
/*
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* unicode/utf-8 I/O helpers and wrappers for Windows
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*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpv is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MPLAYER_OSDEP_IO
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#define MPLAYER_OSDEP_IO
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#include "config.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <limits.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#if HAVE_GLOB
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#include <glob.h>
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#endif
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#ifndef O_BINARY
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#define O_BINARY 0
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#endif
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// This is in POSIX.1-2008, but support outside of Linux is scarce.
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#ifndef O_CLOEXEC
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#define O_CLOEXEC 0
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#endif
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#ifndef FD_CLOEXEC
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#define FD_CLOEXEC 0
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#endif
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bool mp_set_cloexec(int fd);
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int mp_make_cloexec_pipe(int pipes[2]);
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int mp_make_wakeup_pipe(int pipes[2]);
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#ifdef _WIN32
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#include <wchar.h>
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wchar_t *mp_from_utf8(void *talloc_ctx, const char *s);
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char *mp_to_utf8(void *talloc_ctx, const wchar_t *s);
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#endif
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#ifdef __CYGWIN__
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#include <io.h>
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#endif
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#ifdef __MINGW32__
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#include <stdio.h>
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#include <dirent.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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int mp_printf(const char *format, ...);
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int mp_fprintf(FILE *stream, const char *format, ...);
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int mp_open(const char *filename, int oflag, ...);
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int mp_creat(const char *filename, int mode);
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FILE *mp_fopen(const char *filename, const char *mode);
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DIR *mp_opendir(const char *path);
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struct dirent *mp_readdir(DIR *dir);
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int mp_closedir(DIR *dir);
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int mp_mkdir(const char *path, int mode);
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FILE *mp_tmpfile(void);
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char *mp_getenv(const char *name);
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off_t mp_lseek(int fd, off_t offset, int whence);
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// MinGW-w64 will define "stat" to something useless. Since this affects both
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// the type (struct stat) and the stat() function, it makes us harder to
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// override these separately.
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// Corresponds to struct _stat64 (copy & pasted, but using public types).
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struct mp_stat {
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dev_t st_dev;
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ino_t st_ino;
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unsigned short st_mode;
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short st_nlink;
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short st_uid;
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short st_gid;
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dev_t st_rdev;
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int64_t st_size;
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time_t st_atime;
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time_t st_mtime;
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time_t st_ctime;
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};
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int mp_stat(const char *path, struct mp_stat *buf);
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int mp_fstat(int fd, struct mp_stat *buf);
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typedef struct {
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size_t gl_pathc;
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char **gl_pathv;
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size_t gl_offs;
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void *ctx;
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} mp_glob_t;
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// glob-win.c
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int mp_glob(const char *restrict pattern, int flags,
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int (*errfunc)(const char*, int), mp_glob_t *restrict pglob);
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void mp_globfree(mp_glob_t *pglob);
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#define printf(...) mp_printf(__VA_ARGS__)
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#define fprintf(...) mp_fprintf(__VA_ARGS__)
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#define open(...) mp_open(__VA_ARGS__)
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#define creat(...) mp_creat(__VA_ARGS__)
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#define fopen(...) mp_fopen(__VA_ARGS__)
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#define opendir(...) mp_opendir(__VA_ARGS__)
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#define readdir(...) mp_readdir(__VA_ARGS__)
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#define closedir(...) mp_closedir(__VA_ARGS__)
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#define mkdir(...) mp_mkdir(__VA_ARGS__)
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#define tmpfile(...) mp_tmpfile(__VA_ARGS__)
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#define getenv(...) mp_getenv(__VA_ARGS__)
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#undef lseek
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#define lseek(...) mp_lseek(__VA_ARGS__)
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// Affects both "stat()" and "struct stat".
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#undef stat
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#define stat mp_stat
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#undef fstat
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#define fstat(...) mp_fstat(__VA_ARGS__)
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void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset);
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int munmap(void *addr, size_t length);
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int msync(void *addr, size_t length, int flags);
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#define PROT_READ 1
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#define PROT_WRITE 2
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#define MAP_SHARED 1
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#define MAP_FAILED ((void *)-1)
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#define MS_ASYNC 1
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#define MS_SYNC 2
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#define MS_INVALIDATE 4
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#ifndef GLOB_NOMATCH
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#define GLOB_NOMATCH 3
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#endif
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#define glob_t mp_glob_t
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#define glob(...) mp_glob(__VA_ARGS__)
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#define globfree(...) mp_globfree(__VA_ARGS__)
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#else /* __MINGW32__ */
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#include <sys/mman.h>
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#endif /* __MINGW32__ */
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#endif
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