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-rw-r--r--src/mapper.c65
1 files changed, 23 insertions, 42 deletions
diff --git a/src/mapper.c b/src/mapper.c
index 5518cb79e..108de9531 100644
--- a/src/mapper.c
+++ b/src/mapper.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2003-2009 The Music Player Daemon Project
+ * Copyright (C) 2003-2010 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
@@ -21,20 +21,16 @@
* Maps directory and song objects to file system paths.
*/
+#include "config.h"
#include "mapper.h"
#include "directory.h"
#include "song.h"
#include "path.h"
-#include "conf.h"
#include <glib.h>
#include <assert.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
#include <string.h>
-#include <errno.h>
static char *music_dir;
static size_t music_dir_length;
@@ -58,17 +54,10 @@ strdup_chop_slash(const char *path_fs)
static void
mapper_set_music_dir(const char *path)
{
- int ret;
- struct stat st;
-
music_dir = strdup_chop_slash(path);
music_dir_length = strlen(music_dir);
- ret = stat(music_dir, &st);
- if (ret < 0)
- g_warning("failed to stat music directory \"%s\": %s",
- music_dir, g_strerror(errno));
- else if (!S_ISDIR(st.st_mode))
+ if (!g_file_test(music_dir, G_FILE_TEST_IS_DIR))
g_warning("music directory is not a directory: \"%s\"",
music_dir);
}
@@ -76,38 +65,20 @@ mapper_set_music_dir(const char *path)
static void
mapper_set_playlist_dir(const char *path)
{
- int ret;
- struct stat st;
-
playlist_dir = g_strdup(path);
- ret = stat(playlist_dir, &st);
- if (ret < 0)
- g_warning("failed to stat playlist directory \"%s\": %s",
- playlist_dir, g_strerror(errno));
- else if (!S_ISDIR(st.st_mode))
+ if (!g_file_test(playlist_dir, G_FILE_TEST_IS_DIR))
g_warning("playlist directory is not a directory: \"%s\"",
playlist_dir);
}
-void mapper_init(void)
+void mapper_init(const char *_music_dir, const char *_playlist_dir)
{
- const char *path;
-
- path = config_get_path(CONF_MUSIC_DIR);
- if (path != NULL)
- mapper_set_music_dir(path);
-#if GLIB_CHECK_VERSION(2,14,0)
- else {
- path = g_get_user_special_dir(G_USER_DIRECTORY_MUSIC);
- if (path != NULL)
- mapper_set_music_dir(path);
- }
-#endif
+ if (_music_dir != NULL)
+ mapper_set_music_dir(_music_dir);
- path = config_get_path(CONF_PLAYLIST_DIR);
- if (path != NULL)
- mapper_set_playlist_dir(path);
+ if (_playlist_dir != NULL)
+ mapper_set_playlist_dir(_playlist_dir);
}
void mapper_finish(void)
@@ -122,6 +93,16 @@ mapper_has_music_directory(void)
return music_dir != NULL;
}
+const char *
+map_to_relative_path(const char *path_utf8)
+{
+ return music_dir != NULL &&
+ memcmp(path_utf8, music_dir, music_dir_length) == 0 &&
+ G_IS_DIR_SEPARATOR(path_utf8[music_dir_length])
+ ? path_utf8 + music_dir_length + 1
+ : path_utf8;
+}
+
char *
map_uri_fs(const char *uri)
{
@@ -189,9 +170,9 @@ map_song_fs(const struct song *song)
assert(song_is_file(song));
if (song_in_database(song))
- return map_directory_child_fs(song->parent, song->url);
+ return map_directory_child_fs(song->parent, song->uri);
else
- return utf8_to_fs_charset(song->url);
+ return utf8_to_fs_charset(song->uri);
}
char *
@@ -199,10 +180,10 @@ map_fs_to_utf8(const char *path_fs)
{
if (music_dir != NULL &&
strncmp(path_fs, music_dir, music_dir_length) == 0 &&
- path_fs[music_dir_length] == '/')
+ G_IS_DIR_SEPARATOR(path_fs[music_dir_length]))
/* remove musicDir prefix */
path_fs += music_dir_length + 1;
- else if (path_fs[0] == '/')
+ else if (G_IS_DIR_SEPARATOR(path_fs[0]))
/* not within musicDir */
return NULL;