mirror of
https://github.com/mpv-player/mpv
synced 2025-01-30 19:52:14 +00:00
d482bf6ef0
4502522a7a implemented cache directories
but only on linux which meant other OSes continued to save this stuff in
their config directory. Since we turned on cache by default, people are
getting cache files in there which is understandably causing some
confusion. Let's go ahead and implement a separate cache directory for
windows since there seems to be some established conventions for this
already. For people using the portable_path, the cache is saved in a
subdirectory within the portable_path since the idea is for that to be
completely self contained.
112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
/*
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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
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <windows.h>
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#include <shlobj.h>
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#include <knownfolders.h>
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#include <pthread.h>
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#include "osdep/path.h"
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#include "osdep/io.h"
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#include "options/path.h"
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// Warning: do not use PATH_MAX. Cygwin messed it up.
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static pthread_once_t path_init_once = PTHREAD_ONCE_INIT;
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static char *portable_path;
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static char *mp_get_win_exe_dir(void *talloc_ctx)
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{
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wchar_t w_exedir[MAX_PATH + 1] = {0};
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int len = (int)GetModuleFileNameW(NULL, w_exedir, MAX_PATH);
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int imax = 0;
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for (int i = 0; i < len; i++) {
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if (w_exedir[i] == '\\') {
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w_exedir[i] = '/';
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imax = i;
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}
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}
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w_exedir[imax] = '\0';
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return mp_to_utf8(talloc_ctx, w_exedir);
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}
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static char *mp_get_win_exe_subdir(void *ta_ctx, const char *name)
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{
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return talloc_asprintf(ta_ctx, "%s/%s", mp_get_win_exe_dir(ta_ctx), name);
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}
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static char *mp_get_win_shell_dir(void *talloc_ctx, REFKNOWNFOLDERID folder)
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{
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wchar_t *w_appdir = NULL;
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if (FAILED(SHGetKnownFolderPath(folder, KF_FLAG_CREATE, NULL, &w_appdir)))
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return NULL;
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char *appdir = mp_to_utf8(talloc_ctx, w_appdir);
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CoTaskMemFree(w_appdir);
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return appdir;
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}
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static char *mp_get_win_app_dir(void *talloc_ctx)
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{
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char *path = mp_get_win_shell_dir(talloc_ctx, &FOLDERID_RoamingAppData);
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return path ? mp_path_join(talloc_ctx, path, "mpv") : NULL;
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}
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static char *mp_get_win_local_app_dir(void *talloc_ctx)
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{
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char *path = mp_get_win_shell_dir(talloc_ctx, &FOLDERID_LocalAppData);
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return path ? mp_path_join(talloc_ctx, path, "mpv") : NULL;
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}
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static void path_init(void)
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{
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void *tmp = talloc_new(NULL);
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char *path = mp_get_win_exe_subdir(tmp, "portable_config");
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if (path && mp_path_exists(path))
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portable_path = talloc_strdup(NULL, path);
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talloc_free(tmp);
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}
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const char *mp_get_platform_path_win(void *talloc_ctx, const char *type)
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{
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pthread_once(&path_init_once, path_init);
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if (portable_path) {
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if (strcmp(type, "home") == 0)
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return portable_path;
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if (strcmp(type, "cache") == 0)
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return mp_path_join(talloc_ctx, portable_path, "cache");
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} else {
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if (strcmp(type, "home") == 0)
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return mp_get_win_app_dir(talloc_ctx);
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if (strcmp(type, "cache") == 0)
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return mp_get_win_local_app_dir(talloc_ctx);
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if (strcmp(type, "exe_dir") == 0)
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return mp_get_win_exe_dir(talloc_ctx);
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// Not really true, but serves as a way to return a lowest-priority dir.
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if (strcmp(type, "global") == 0)
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return mp_get_win_exe_subdir(talloc_ctx, "mpv");
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}
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if (strcmp(type, "desktop") == 0)
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return mp_get_win_shell_dir(talloc_ctx, &FOLDERID_Desktop);
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return NULL;
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}
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