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/*
* Copyright (C) 2003-2009 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "playlist_save.h"
#include "stored_playlist.h"
#include "song.h"
#include "mapper.h"
#include "path.h"
#include "uri.h"
#include "database.h"
#include "idle.h"
#include <glib.h>
void
playlist_print_song(FILE *file, const struct song *song)
{
if (playlist_saveAbsolutePaths && song_in_database(song)) {
char *path = map_song_fs(song);
if (path != NULL) {
fprintf(file, "%s\n", path);
g_free(path);
}
} else {
char *uri = song_get_uri(song), *uri_fs;
uri_fs = utf8_to_fs_charset(uri);
g_free(uri);
fprintf(file, "%s\n", uri_fs);
g_free(uri_fs);
}
}
void
playlist_print_uri(FILE *file, const char *uri)
{
char *s;
if (playlist_saveAbsolutePaths && !uri_has_scheme(uri) &&
uri[0] != '/')
s = map_uri_fs(uri);
else
s = utf8_to_fs_charset(uri);
if (s != NULL) {
fprintf(file, "%s\n", s);
g_free(s);
}
}
enum playlist_result
spl_save_queue(const char *name_utf8, const struct queue *queue)
{
char *path_fs;
FILE *file;
if (map_spl_path() == NULL)
return PLAYLIST_RESULT_DISABLED;
if (!spl_valid_name(name_utf8))
return PLAYLIST_RESULT_BAD_NAME;
path_fs = map_spl_utf8_to_fs(name_utf8);
if (path_fs == NULL)
return PLAYLIST_RESULT_BAD_NAME;
if (g_file_test(path_fs, G_FILE_TEST_EXISTS)) {
g_free(path_fs);
return PLAYLIST_RESULT_LIST_EXISTS;
}
file = fopen(path_fs, "w");
g_free(path_fs);
if (file == NULL)
return PLAYLIST_RESULT_ERRNO;
for (unsigned i = 0; i < queue_length(queue); i++)
playlist_print_song(file, queue_get(queue, i));
fclose(file);
idle_add(IDLE_STORED_PLAYLIST);
return PLAYLIST_RESULT_SUCCESS;
}
enum playlist_result
spl_save_playlist(const char *name_utf8, const struct playlist *playlist)
{
return spl_save_queue(name_utf8, &playlist->queue);
}
enum playlist_result
playlist_load_spl(struct playlist *playlist, const char *name_utf8)
{
GPtrArray *list;
list = spl_load(name_utf8);
if (list == NULL)
return PLAYLIST_RESULT_NO_SUCH_LIST;
for (unsigned i = 0; i < list->len; ++i) {
const char *temp = g_ptr_array_index(list, i);
if ((addToPlaylist(playlist, temp, NULL)) != PLAYLIST_RESULT_SUCCESS) {
/* for windows compatibility, convert slashes */
char *temp2 = g_strdup(temp);
char *p = temp2;
while (*p) {
if (*p == '\\')
*p = '/';
p++;
}
if ((addToPlaylist(playlist, temp, NULL)) != PLAYLIST_RESULT_SUCCESS) {
g_warning("can't add file \"%s\"", temp2);
}
g_free(temp2);
}
}
spl_free(list);
return PLAYLIST_RESULT_SUCCESS;
}
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