diff options
Diffstat (limited to 'core/path.c')
| -rw-r--r-- | core/path.c | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/core/path.c b/core/path.c deleted file mode 100644 index 50350be18c..0000000000 --- a/core/path.c +++ /dev/null @@ -1,229 +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 "core/mp_msg.h" -#include "core/path.h" -#include "talloc.h" -#include "osdep/io.h" - -#if defined(__MINGW32__) -#include <windows.h> -#elif defined(__CYGWIN__) -#include <windows.h> -#include <sys/cygwin.h> -#endif - -#ifdef CONFIG_MACOSX_BUNDLE -#include "osdep/macosx_bundle.h" -#endif - - -typedef char *(*lookup_fun)(const char *); -static const lookup_fun config_lookup_functions[] = { - mp_find_user_config_file, -#ifdef CONFIG_MACOSX_BUNDLE - get_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 = NULL, *buff = NULL; -#ifdef __MINGW32__ - static char *config_dir = "mpv"; -#else - static char *config_dir = ".mpv"; -#endif -#if defined(__MINGW32__) || defined(__CYGWIN__) - char *temp = NULL; - char exedir[260]; - /* Hack to get fonts etc. loaded outside of Cygwin environment. */ - int i, imax = 0; - int len = (int)GetModuleFileNameA(NULL, exedir, 260); - for (i = 0; i < len; i++) - if (exedir[i] == '\\') { - exedir[i] = '/'; - imax = i; - } - exedir[imax] = '\0'; - - if (filename) - temp = mp_path_join(NULL, bstr0(exedir), bstr0(filename)); - - if (temp && mp_path_exists(temp) && !mp_path_isdir(temp)) { - homedir = exedir; - config_dir = ""; - } - else -#endif - if ((homedir = getenv("MPV_HOME")) != NULL) { - config_dir = ""; - } else if ((homedir = getenv("HOME")) == NULL) { -#if defined(__MINGW32__) || defined(__CYGWIN__) - homedir = exedir; -#else - return NULL; -#endif - } -#if defined(__MINGW32__) || defined(__CYGWIN__) - talloc_free(temp); -#endif - - if (filename) { - char * temp = mp_path_join(NULL, bstr0(homedir), bstr0(config_dir)); - buff = mp_path_join(NULL, bstr0(temp), bstr0(filename)); - talloc_free(temp); - } else { - buff = mp_path_join(NULL, bstr0(homedir), bstr0(config_dir)); - } - - mp_msg(MSGT_GLOBAL, MSGL_V, "get_path('%s') -> '%s'\n", filename, buff); - return buff; -} - -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_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); -} |