struct song *
playlist_check_translate_song(struct song *song, const char *base_uri,
bool secure)
{
if (song_in_database(song))
/* already ok */
return song;
const char *uri = song->uri;
if (uri_has_scheme(uri)) {
if (uri_supported_scheme(uri))
/* valid remote song */
return song;
else {
/* unsupported remote song */
song_free(song);
return NULL;
}
}
if (base_uri != NULL && strcmp(base_uri, ".") == 0)
/* g_path_get_dirname() returns "." when there is no
directory name in the given path; clear that now,
because it would break the database lookup
functions */
base_uri = NULL;
if (g_path_is_absolute(uri)) {
/* XXX fs_charset vs utf8? */
const char *suffix = map_to_relative_path(uri);
assert(suffix != NULL);
if (suffix != uri)
uri = suffix;
else if (!secure) {
/* local files must be relative to the music
directory when "secure" is enabled */
song_free(song);
return NULL;
}
base_uri = NULL;
}
char *allocated = NULL;
if (base_uri != NULL)
uri = allocated = g_build_filename(base_uri, uri, NULL);
struct song *dest = playlist_check_load_song(song, uri, secure);
song_free(song);
g_free(allocated);
return dest;
}
struct song *
playlist_check_translate_song(struct song *song, const char *base_uri)
{
struct song *dest;
if (song_in_database(song))
/* already ok */
return song;
char *uri = song->uri;
if (uri_has_scheme(uri)) {
if (uri_supported_scheme(uri))
/* valid remote song */
return song;
else {
/* unsupported remote song */
song_free(song);
return NULL;
}
}
if (g_path_is_absolute(uri)) {
/* XXX fs_charset vs utf8? */
char *prefix = base_uri != NULL
? map_uri_fs(base_uri)
: map_directory_fs(db_get_root());
if (prefix == NULL || !g_str_has_prefix(uri, prefix) ||
uri[strlen(prefix)] != '/') {
/* local files must be relative to the music
directory */
g_free(prefix);
song_free(song);
return NULL;
}
uri += strlen(prefix) + 1;
g_free(prefix);
}
if (base_uri != NULL)
uri = g_build_filename(base_uri, uri, NULL);
else
uri = g_strdup(uri);
if (uri_has_scheme(base_uri)) {
dest = song_remote_new(uri);
g_free(uri);
} else {
dest = db_get_song(uri);
g_free(uri);
if (dest == NULL) {
/* not found in database */
song_free(song);
return dest;
}
}
dest = apply_song_metadata(dest, song);
song_free(song);
return dest;
}
struct song *
playlist_check_translate_song(struct song *song, const char *base_uri,
bool secure)
{
struct song *dest;
if (song_in_database(song))
/* already ok */
return song;
char *uri = song->uri;
if (uri_has_scheme(uri)) {
if (uri_supported_scheme(uri))
/* valid remote song */
return song;
else {
/* unsupported remote song */
song_free(song);
return NULL;
}
}
if (base_uri != NULL && strcmp(base_uri, ".") == 0)
/* g_path_get_dirname() returns "." when there is no
directory name in the given path; clear that now,
because it would break the database lookup
functions */
base_uri = NULL;
if (g_path_is_absolute(uri)) {
/* XXX fs_charset vs utf8? */
const char *prefix = mapper_get_music_directory();
if (prefix != NULL && g_str_has_prefix(uri, prefix) &&
uri[strlen(prefix)] == '/')
uri += strlen(prefix) + 1;
else if (!secure) {
/* local files must be relative to the music
directory when "secure" is enabled */
song_free(song);
return NULL;
}
base_uri = NULL;
}
if (base_uri != NULL)
uri = g_build_filename(base_uri, uri, NULL);
else
uri = g_strdup(uri);
if (uri_has_scheme(uri)) {
dest = song_remote_new(uri);
g_free(uri);
} else if (g_path_is_absolute(uri) && secure) {
dest = song_file_load(uri, NULL);
if (dest == NULL) {
song_free(song);
return NULL;
}
} else {
dest = db_get_song(uri);
g_free(uri);
if (dest == NULL) {
/* not found in database */
song_free(song);
return dest;
}
}
dest = apply_song_metadata(dest, song);
song_free(song);
return dest;
}
