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authorwm4 <wm4@nowhere>2013-12-17 02:02:25 +0100
committerwm4 <wm4@nowhere>2013-12-17 02:07:57 +0100
commiteb15151705d47d23da844449126cc6b4879f110e (patch)
tree661866ee9e73bc893c7963660aae01db503e99aa /mpvcore/path.c
parent793f85945fc07db905e54390c065ae51b9eeef9b (diff)
downloadmpv-eb15151705d47d23da844449126cc6b4879f110e.tar.bz2
mpv-eb15151705d47d23da844449126cc6b4879f110e.tar.xz
Move options/config related files from mpvcore/ to options/
Since m_option.h and options.h are extremely often included, a lot of files have to be changed. Moving path.c/h to options/ is a bit questionable, but since this is mainly about access to config files (which are also handled in options/), it's probably ok.
Diffstat (limited to 'mpvcore/path.c')
-rw-r--r--mpvcore/path.c238
1 files changed, 0 insertions, 238 deletions
diff --git a/mpvcore/path.c b/mpvcore/path.c
deleted file mode 100644
index 9de11b24d1..0000000000
--- a/mpvcore/path.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * Get path to config dir/file.
- *
- * Return Values:
- * Returns the pointer to the ALLOCATED buffer containing the
- * zero terminated path string. This buffer has to be FREED
- * by the caller.
- *
- * This file is part of MPlayer.
- *
- * MPlayer is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <errno.h>
-#include "config.h"
-#include "mpvcore/mp_msg.h"
-#include "mpvcore/path.h"
-#include "talloc.h"
-#include "osdep/io.h"
-#include "osdep/path.h"
-
-typedef char *(*lookup_fun)(const char *);
-static const lookup_fun config_lookup_functions[] = {
- mp_find_user_config_file,
-#if HAVE_COCOA
- mp_get_macosx_bundled_path,
-#endif
- mp_find_global_config_file,
- NULL
-};
-
-char *mp_find_config_file(const char *filename)
-{
- for (int i = 0; config_lookup_functions[i] != NULL; i++) {
- char *path = config_lookup_functions[i](filename);
- if (!path) continue;
-
- if (mp_path_exists(path))
- return path;
-
- talloc_free(path);
- }
- return NULL;
-}
-
-char *mp_find_user_config_file(const char *filename)
-{
- char *homedir = getenv("MPV_HOME");
- char *configdir = NULL;
- char *result = NULL;
-
- if (!homedir) {
-#ifdef _WIN32
- result = mp_get_win_config_path(filename);
-#endif
- homedir = getenv("HOME");
- configdir = ".mpv";
- }
-
- if (!result && homedir) {
- char *temp = mp_path_join(NULL, bstr0(homedir), bstr0(configdir));
- result = mp_path_join(NULL, bstr0(temp), bstr0(filename));
- talloc_free(temp);
- }
-
- mp_msg(MSGT_GLOBAL, MSGL_V, "mp_find_user_config_file('%s') -> '%s'\n",
- filename ? filename : "(NULL)", result ? result : "(NULL)");
- return result;
-}
-
-char *mp_find_global_config_file(const char *filename)
-{
- if (filename) {
- return mp_path_join(NULL, bstr0(MPLAYER_CONFDIR), bstr0(filename));
- } else {
- return talloc_strdup(NULL, MPLAYER_CONFDIR);
- }
-}
-
-char *mp_get_user_path(void *talloc_ctx, const char *path)
-{
- if (!path)
- return NULL;
- bstr bpath = bstr0(path);
- if (bstr_eatstart0(&bpath, "~")) {
- // parse to "~" <prefix> "/" <rest>
- bstr prefix, rest;
- if (bstr_split_tok(bpath, "/", &prefix, &rest)) {
- const char *rest0 = rest.start; // ok in this case
- char *res = NULL;
- if (bstr_equals0(prefix, "~"))
- res = talloc_steal(talloc_ctx, mp_find_user_config_file(rest0));
- if (bstr_equals0(prefix, ""))
- res = mp_path_join(talloc_ctx, bstr0(getenv("HOME")), rest);
- if (res)
- return res;
- }
- }
- return talloc_strdup(talloc_ctx, path);
-}
-
-char *mp_basename(const char *path)
-{
- char *s;
-
-#if HAVE_DOS_PATHS
- s = strrchr(path, '\\');
- if (s)
- path = s + 1;
- s = strrchr(path, ':');
- if (s)
- path = s + 1;
-#endif
- s = strrchr(path, '/');
- return s ? s + 1 : (char *)path;
-}
-
-struct bstr mp_dirname(const char *path)
-{
- struct bstr ret = {
- (uint8_t *)path, mp_basename(path) - path
- };
- if (ret.len == 0)
- return bstr0(".");
- return ret;
-}
-
-char *mp_splitext(const char *path, bstr *root)
-{
- assert(path);
- const char *split = strrchr(path, '.');
- if (!split)
- split = path + strlen(path);
- if (root)
- *root = (bstr){.start = (char *)path, .len = path - split};
- return (char *)split;
-}
-
-char *mp_path_join(void *talloc_ctx, struct bstr p1, struct bstr p2)
-{
- if (p1.len == 0)
- return bstrdup0(talloc_ctx, p2);
- if (p2.len == 0)
- return bstrdup0(talloc_ctx, p1);
-
-#if HAVE_DOS_PATHS
- if (p2.len >= 2 && p2.start[1] == ':'
- || p2.start[0] == '\\' || p2.start[0] == '/')
-#else
- if (p2.start[0] == '/')
-#endif
- return bstrdup0(talloc_ctx, p2); // absolute path
-
- bool have_separator;
- int endchar1 = p1.start[p1.len - 1];
-#if HAVE_DOS_PATHS
- have_separator = endchar1 == '/' || endchar1 == '\\'
- || p1.len == 2 && endchar1 == ':'; // "X:" only
-#else
- have_separator = endchar1 == '/';
-#endif
-
- return talloc_asprintf(talloc_ctx, "%.*s%s%.*s", BSTR_P(p1),
- have_separator ? "" : "/", BSTR_P(p2));
-}
-
-char *mp_getcwd(void *talloc_ctx)
-{
- char *wd = talloc_array(talloc_ctx, char, 20);
- while (getcwd(wd, talloc_get_size(wd)) == NULL) {
- if (errno != ERANGE) {
- talloc_free(wd);
- return NULL;
- }
- wd = talloc_realloc(talloc_ctx, wd, char, talloc_get_size(wd) * 2);
- }
- return wd;
-}
-
-bool mp_path_exists(const char *path)
-{
- struct stat st;
- return mp_stat(path, &st) == 0;
-}
-
-bool mp_path_isdir(const char *path)
-{
- struct stat st;
- return mp_stat(path, &st) == 0 && S_ISDIR(st.st_mode);
-}
-
-// Return false if it's considered a normal local filesystem path.
-bool mp_is_url(bstr path)
-{
- int proto = bstr_find0(path, "://");
- if (proto < 0)
- return false;
- // The protocol part must be alphanumeric, otherwise it's not an URL.
- for (int i = 0; i < proto; i++) {
- unsigned char c = path.start[i];
- if (!(c >= 'a' && c <= 'z') && !(c >= 'A' && c <= 'Z') &&
- !(c >= '0' && c <= '9') && c != '_')
- return false;
- }
- return true;
-}
-
-void mp_mk_config_dir(char *subdir)
-{
- void *tmp = talloc_new(NULL);
- char *confdir = talloc_steal(tmp, mp_find_user_config_file(""));
- if (confdir) {
- if (subdir)
- confdir = mp_path_join(tmp, bstr0(confdir), bstr0(subdir));
- mkdir(confdir, 0777);
- }
- talloc_free(tmp);
-}