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mpv/osdep/path-unix.c

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path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
/*
* This file is part of mpv.
*
Relicense some non-MPlayer source files to LGPL 2.1 or later This covers source files which were added in mplayer2 and mpv times only, and where all code is covered by LGPL relicensing agreements. There are probably more files to which this applies, but I'm being conservative here. A file named ao_sdl.c exists in MPlayer too, but the mpv one is a complete rewrite, and was added some time after the original ao_sdl.c was removed. The same applies to vo_sdl.c, for which the SDL2 API is radically different in addition (MPlayer supports SDL 1.2 only). common.c contains only code written by me. But common.h is a strange case: although it originally was named mp_common.h and exists in MPlayer too, by now it contains only definitions written by uau and me. The exceptions are the CONTROL_ defines - thus not changing the license of common.h yet. codec_tags.c contained once large tables generated from MPlayer's codecs.conf, but all of these tables were removed. From demux_playlist.c I'm removing a code fragment from someone who was not asked; this probably could be done later (see commit 15dccc37). misc.c is a bit complicated to reason about (it was split off mplayer.c and thus contains random functions out of this file), but actually all functions have been added post-MPlayer. Except get_relative_time(), which was written by uau, but looks similar to 3 different versions of something similar in each of the Unix/win32/OSX timer source files. I'm not sure what that means in regards to copyright, so I've just moved it into another still-GPL source file for now. screenshot.c once had some minor parts of MPlayer's vf_screenshot.c, but they're all gone.
2016-01-19 17:36:06 +00:00
* mpv 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.
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
*
* mpv 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
Relicense some non-MPlayer source files to LGPL 2.1 or later This covers source files which were added in mplayer2 and mpv times only, and where all code is covered by LGPL relicensing agreements. There are probably more files to which this applies, but I'm being conservative here. A file named ao_sdl.c exists in MPlayer too, but the mpv one is a complete rewrite, and was added some time after the original ao_sdl.c was removed. The same applies to vo_sdl.c, for which the SDL2 API is radically different in addition (MPlayer supports SDL 1.2 only). common.c contains only code written by me. But common.h is a strange case: although it originally was named mp_common.h and exists in MPlayer too, by now it contains only definitions written by uau and me. The exceptions are the CONTROL_ defines - thus not changing the license of common.h yet. codec_tags.c contained once large tables generated from MPlayer's codecs.conf, but all of these tables were removed. From demux_playlist.c I'm removing a code fragment from someone who was not asked; this probably could be done later (see commit 15dccc37). misc.c is a bit complicated to reason about (it was split off mplayer.c and thus contains random functions out of this file), but actually all functions have been added post-MPlayer. Except get_relative_time(), which was written by uau, but looks similar to 3 different versions of something similar in each of the Unix/win32/OSX timer source files. I'm not sure what that means in regards to copyright, so I've just moved it into another still-GPL source file for now. screenshot.c once had some minor parts of MPlayer's vf_screenshot.c, but they're all gone.
2016-01-19 17:36:06 +00:00
* GNU Lesser General Public License for more details.
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
*
Relicense some non-MPlayer source files to LGPL 2.1 or later This covers source files which were added in mplayer2 and mpv times only, and where all code is covered by LGPL relicensing agreements. There are probably more files to which this applies, but I'm being conservative here. A file named ao_sdl.c exists in MPlayer too, but the mpv one is a complete rewrite, and was added some time after the original ao_sdl.c was removed. The same applies to vo_sdl.c, for which the SDL2 API is radically different in addition (MPlayer supports SDL 1.2 only). common.c contains only code written by me. But common.h is a strange case: although it originally was named mp_common.h and exists in MPlayer too, by now it contains only definitions written by uau and me. The exceptions are the CONTROL_ defines - thus not changing the license of common.h yet. codec_tags.c contained once large tables generated from MPlayer's codecs.conf, but all of these tables were removed. From demux_playlist.c I'm removing a code fragment from someone who was not asked; this probably could be done later (see commit 15dccc37). misc.c is a bit complicated to reason about (it was split off mplayer.c and thus contains random functions out of this file), but actually all functions have been added post-MPlayer. Except get_relative_time(), which was written by uau, but looks similar to 3 different versions of something similar in each of the Unix/win32/OSX timer source files. I'm not sure what that means in regards to copyright, so I've just moved it into another still-GPL source file for now. screenshot.c once had some minor parts of MPlayer's vf_screenshot.c, but they're all gone.
2016-01-19 17:36:06 +00:00
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
*/
#include <string.h>
#include <pthread.h>
#include "options/path.h"
#include "path.h"
#include "config.h"
static pthread_once_t path_init_once = PTHREAD_ONCE_INIT;
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
#define CONF_MAX 512
static char mpv_home[CONF_MAX];
static char old_home[CONF_MAX];
static char mpv_cache[CONF_MAX];
static char mpv_state[CONF_MAX];
#define MKPATH(BUF, ...) (snprintf((BUF), CONF_MAX, __VA_ARGS__) >= CONF_MAX)
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
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static void path_init(void)
{
char *home = getenv("HOME");
player: use XDG_CACHE_HOME by default This adds cache as a possible path for mpv to internally pick (~/.cache/mpv for non-darwin unix-like systems, the usual config directory for everyone else). For gpu shader cache and icc cache, controlling whether or not to write such files is done with the new --gpu-shader-cache and --icc-cache options respectively. Additionally, --cache-on-disk no longer requires explicitly setting the --cache-dir option. The old options, --cache-dir, --gpu-shader-cache-dir, and --icc-cache-dir simply set an override for the directory to save cache files. If unset, then the cache is saved in XDG_CACHE_HOME.
2023-05-03 00:42:23 +00:00
char *xdg_cache = getenv("XDG_CACHE_HOME");
player: use XDG_STATE_HOME for watch_later A pain point for some users is the fact that watch_later is stored in the ~/.config directory when it's really not configuration data. Roughly 2 years ago, XDG_STATE_DIR was added to the XDG Base Directory Specification[0] and its description, user-specific state data, actually perfectly matches what watch_later data is for. Let's go ahead and use this directory as the default for watch_later. This change only affects non-darwin unix-like systems (i.e. Linux, BSDs, etc.). The directory doesn't move for anyone else. Internally, quite a few things change with regards to the path selection. If the platform in question does not have a statedir concept, then the path selection will simply return "home" instead (old behavior). Fixes #9147. [0]: https://gitlab.freedesktop.org/xdg/xdg-specs/-/commit/4f2884e16db35f2962d9b64312917c81be5cb54b
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char *xdg_config = getenv("XDG_CONFIG_HOME");
char *xdg_state = getenv("XDG_STATE_HOME");
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
bool err = false;
player: use XDG_STATE_HOME for watch_later A pain point for some users is the fact that watch_later is stored in the ~/.config directory when it's really not configuration data. Roughly 2 years ago, XDG_STATE_DIR was added to the XDG Base Directory Specification[0] and its description, user-specific state data, actually perfectly matches what watch_later data is for. Let's go ahead and use this directory as the default for watch_later. This change only affects non-darwin unix-like systems (i.e. Linux, BSDs, etc.). The directory doesn't move for anyone else. Internally, quite a few things change with regards to the path selection. If the platform in question does not have a statedir concept, then the path selection will simply return "home" instead (old behavior). Fixes #9147. [0]: https://gitlab.freedesktop.org/xdg/xdg-specs/-/commit/4f2884e16db35f2962d9b64312917c81be5cb54b
2023-05-03 00:29:27 +00:00
if (xdg_config && xdg_config[0]) {
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
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err = err || MKPATH(mpv_home, "%s/mpv", xdg_config);
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
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} else if (home && home[0]) {
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
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err = err || MKPATH(mpv_home, "%s/.config/mpv", home);
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
}
Revert "path: switch back to using non-XDG config dir by default" This reverts commit 269f0e743e5634691f0c9d5b1b8a4bb68eedbbd0.
2020-10-15 03:02:58 +00:00
// Maintain compatibility with old ~/.mpv
if (home && home[0])
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
err = err || MKPATH(old_home, "%s/.mpv", home);
Revert "path: switch back to using non-XDG config dir by default" This reverts commit 269f0e743e5634691f0c9d5b1b8a4bb68eedbbd0.
2020-10-15 03:02:58 +00:00
player: use XDG_CACHE_HOME by default This adds cache as a possible path for mpv to internally pick (~/.cache/mpv for non-darwin unix-like systems, the usual config directory for everyone else). For gpu shader cache and icc cache, controlling whether or not to write such files is done with the new --gpu-shader-cache and --icc-cache options respectively. Additionally, --cache-on-disk no longer requires explicitly setting the --cache-dir option. The old options, --cache-dir, --gpu-shader-cache-dir, and --icc-cache-dir simply set an override for the directory to save cache files. If unset, then the cache is saved in XDG_CACHE_HOME.
2023-05-03 00:42:23 +00:00
if (xdg_cache && xdg_cache[0]) {
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
err = err || MKPATH(mpv_cache, "%s/mpv", xdg_cache);
player: use XDG_CACHE_HOME by default This adds cache as a possible path for mpv to internally pick (~/.cache/mpv for non-darwin unix-like systems, the usual config directory for everyone else). For gpu shader cache and icc cache, controlling whether or not to write such files is done with the new --gpu-shader-cache and --icc-cache options respectively. Additionally, --cache-on-disk no longer requires explicitly setting the --cache-dir option. The old options, --cache-dir, --gpu-shader-cache-dir, and --icc-cache-dir simply set an override for the directory to save cache files. If unset, then the cache is saved in XDG_CACHE_HOME.
2023-05-03 00:42:23 +00:00
} else if (home && home[0]) {
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
err = err || MKPATH(mpv_cache, "%s/.cache/mpv", home);
player: use XDG_CACHE_HOME by default This adds cache as a possible path for mpv to internally pick (~/.cache/mpv for non-darwin unix-like systems, the usual config directory for everyone else). For gpu shader cache and icc cache, controlling whether or not to write such files is done with the new --gpu-shader-cache and --icc-cache options respectively. Additionally, --cache-on-disk no longer requires explicitly setting the --cache-dir option. The old options, --cache-dir, --gpu-shader-cache-dir, and --icc-cache-dir simply set an override for the directory to save cache files. If unset, then the cache is saved in XDG_CACHE_HOME.
2023-05-03 00:42:23 +00:00
}
player: use XDG_STATE_HOME for watch_later A pain point for some users is the fact that watch_later is stored in the ~/.config directory when it's really not configuration data. Roughly 2 years ago, XDG_STATE_DIR was added to the XDG Base Directory Specification[0] and its description, user-specific state data, actually perfectly matches what watch_later data is for. Let's go ahead and use this directory as the default for watch_later. This change only affects non-darwin unix-like systems (i.e. Linux, BSDs, etc.). The directory doesn't move for anyone else. Internally, quite a few things change with regards to the path selection. If the platform in question does not have a statedir concept, then the path selection will simply return "home" instead (old behavior). Fixes #9147. [0]: https://gitlab.freedesktop.org/xdg/xdg-specs/-/commit/4f2884e16db35f2962d9b64312917c81be5cb54b
2023-05-03 00:29:27 +00:00
if (xdg_state && xdg_state[0]) {
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
err = err || MKPATH(mpv_state, "%s/mpv", xdg_state);
player: use XDG_STATE_HOME for watch_later A pain point for some users is the fact that watch_later is stored in the ~/.config directory when it's really not configuration data. Roughly 2 years ago, XDG_STATE_DIR was added to the XDG Base Directory Specification[0] and its description, user-specific state data, actually perfectly matches what watch_later data is for. Let's go ahead and use this directory as the default for watch_later. This change only affects non-darwin unix-like systems (i.e. Linux, BSDs, etc.). The directory doesn't move for anyone else. Internally, quite a few things change with regards to the path selection. If the platform in question does not have a statedir concept, then the path selection will simply return "home" instead (old behavior). Fixes #9147. [0]: https://gitlab.freedesktop.org/xdg/xdg-specs/-/commit/4f2884e16db35f2962d9b64312917c81be5cb54b
2023-05-03 00:29:27 +00:00
} else if (home && home[0]) {
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
err = err || MKPATH(mpv_state, "%s/.local/state/mpv", home);
player: use XDG_STATE_HOME for watch_later A pain point for some users is the fact that watch_later is stored in the ~/.config directory when it's really not configuration data. Roughly 2 years ago, XDG_STATE_DIR was added to the XDG Base Directory Specification[0] and its description, user-specific state data, actually perfectly matches what watch_later data is for. Let's go ahead and use this directory as the default for watch_later. This change only affects non-darwin unix-like systems (i.e. Linux, BSDs, etc.). The directory doesn't move for anyone else. Internally, quite a few things change with regards to the path selection. If the platform in question does not have a statedir concept, then the path selection will simply return "home" instead (old behavior). Fixes #9147. [0]: https://gitlab.freedesktop.org/xdg/xdg-specs/-/commit/4f2884e16db35f2962d9b64312917c81be5cb54b
2023-05-03 00:29:27 +00:00
}
Revert "path: switch back to using non-XDG config dir by default" This reverts commit 269f0e743e5634691f0c9d5b1b8a4bb68eedbbd0.
2020-10-15 03:02:58 +00:00
// If the old ~/.mpv exists, and the XDG config dir doesn't, use the old
player: use XDG_STATE_HOME for watch_later A pain point for some users is the fact that watch_later is stored in the ~/.config directory when it's really not configuration data. Roughly 2 years ago, XDG_STATE_DIR was added to the XDG Base Directory Specification[0] and its description, user-specific state data, actually perfectly matches what watch_later data is for. Let's go ahead and use this directory as the default for watch_later. This change only affects non-darwin unix-like systems (i.e. Linux, BSDs, etc.). The directory doesn't move for anyone else. Internally, quite a few things change with regards to the path selection. If the platform in question does not have a statedir concept, then the path selection will simply return "home" instead (old behavior). Fixes #9147. [0]: https://gitlab.freedesktop.org/xdg/xdg-specs/-/commit/4f2884e16db35f2962d9b64312917c81be5cb54b
2023-05-03 00:29:27 +00:00
// config dir only. Also do not use any other XDG directories.
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
if (mp_path_exists(old_home) && !mp_path_exists(mpv_home)) {
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
err = err || MKPATH(mpv_home, "%s", old_home);
err = err || MKPATH(mpv_cache, "%s", old_home);
err = err || MKPATH(mpv_state, "%s", old_home);
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
old_home[0] = '\0';
}
path-unix: abort on path truncation instead of silently proceeding with a truncated path.
2023-07-16 12:38:43 +00:00
if (err) {
fprintf(stderr, "Config dir exceeds %d bytes\n", CONF_MAX);
abort();
}
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
}
const char *mp_get_platform_path_unix(void *talloc_ctx, const char *type)
{
pthread_once(&path_init_once, path_init);
if (strcmp(type, "home") == 0)
return mpv_home;
if (strcmp(type, "old_home") == 0)
return old_home;
player: use XDG_CACHE_HOME by default This adds cache as a possible path for mpv to internally pick (~/.cache/mpv for non-darwin unix-like systems, the usual config directory for everyone else). For gpu shader cache and icc cache, controlling whether or not to write such files is done with the new --gpu-shader-cache and --icc-cache options respectively. Additionally, --cache-on-disk no longer requires explicitly setting the --cache-dir option. The old options, --cache-dir, --gpu-shader-cache-dir, and --icc-cache-dir simply set an override for the directory to save cache files. If unset, then the cache is saved in XDG_CACHE_HOME.
2023-05-03 00:42:23 +00:00
if (strcmp(type, "cache") == 0)
return mpv_cache;
player: use XDG_STATE_HOME for watch_later A pain point for some users is the fact that watch_later is stored in the ~/.config directory when it's really not configuration data. Roughly 2 years ago, XDG_STATE_DIR was added to the XDG Base Directory Specification[0] and its description, user-specific state data, actually perfectly matches what watch_later data is for. Let's go ahead and use this directory as the default for watch_later. This change only affects non-darwin unix-like systems (i.e. Linux, BSDs, etc.). The directory doesn't move for anyone else. Internally, quite a few things change with regards to the path selection. If the platform in question does not have a statedir concept, then the path selection will simply return "home" instead (old behavior). Fixes #9147. [0]: https://gitlab.freedesktop.org/xdg/xdg-specs/-/commit/4f2884e16db35f2962d9b64312917c81be5cb54b
2023-05-03 00:29:27 +00:00
if (strcmp(type, "state") == 0)
return mpv_state;
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
if (strcmp(type, "global") == 0)
return MPV_CONFDIR;
path: add resolving desktop path to platform-specific paths win32 has a special function for this. I'm not sure about OSX - it seems ~/Desktop can be hardcoded, and the OSX GUI actually localizes the _displayed_ path in its UI. For Unix, there is not much to be done, or is there.
2015-05-01 19:38:39 +00:00
if (strcmp(type, "desktop") == 0)
return getenv("HOME");
path: refactor Somewhat less ifdeffery, higher flexibility. Now there are 3 separate config file resolvers for 3 platforms (unix, win, osx), and they can still interact with each other somewhat. For example, OSX for now uses most of Unix, but adds the OSX bundle path. This can be extended to resolve very specific platform paths, such as location of the desktop. Most of the Unix specific code moves to path-unix.c. The behavior should be the same - if not, it is likely a bug.
2015-05-01 19:13:44 +00:00
return NULL;
}