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/*
* Copyright (C) 2003-2012 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 "config.h"
#include "PlaylistCommands.hxx"
#include "CommandError.h"
extern "C" {
#include "protocol/argparser.h"
#include "protocol/result.h"
#include "playlist.h"
#include "playlist_print.h"
#include "playlist_save.h"
#include "playlist_queue.h"
#include "time_print.h"
#include "ls.h"
#include "uri.h"
#include "stored_playlist.h"
#include "dbUtils.h"
#include "client_internal.h"
}
#include <assert.h>
#include <stdlib.h>
static void
print_spl_list(struct client *client, GPtrArray *list)
{
for (unsigned i = 0; i < list->len; ++i) {
struct stored_playlist_info *playlist =
(struct stored_playlist_info *)
g_ptr_array_index(list, i);
client_printf(client, "playlist: %s\n", playlist->name);
if (playlist->mtime > 0)
time_print(client, "Last-Modified", playlist->mtime);
}
}
enum command_return
handle_save(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{
enum playlist_result result;
result = spl_save_playlist(argv[1], &g_playlist);
return print_playlist_result(client, result);
}
enum command_return
handle_load(struct client *client, int argc, char *argv[])
{
unsigned start_index, end_index;
if (argc < 3) {
start_index = 0;
end_index = G_MAXUINT;
} else if (!check_range(client, &start_index, &end_index, argv[2]))
return COMMAND_RETURN_ERROR;
enum playlist_result result;
result = playlist_open_into_queue(argv[1],
start_index, end_index,
&g_playlist,
client->player_control, true);
if (result != PLAYLIST_RESULT_NO_SUCH_LIST)
return print_playlist_result(client, result);
GError *error = NULL;
if (playlist_load_spl(&g_playlist, client->player_control,
argv[1], start_index, end_index,
&error))
return COMMAND_RETURN_OK;
if (error->domain == playlist_quark() &&
error->code == PLAYLIST_RESULT_BAD_NAME)
/* the message for BAD_NAME is confusing when the
client wants to load a playlist file from the music
directory; patch the GError object to show "no such
playlist" instead */
error->code = PLAYLIST_RESULT_NO_SUCH_LIST;
return print_error(client, error);
}
enum command_return
handle_listplaylist(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{
if (playlist_file_print(client, argv[1], false))
return COMMAND_RETURN_OK;
GError *error = NULL;
return spl_print(client, argv[1], false, &error)
? COMMAND_RETURN_OK
: print_error(client, error);
}
enum command_return
handle_listplaylistinfo(struct client *client,
G_GNUC_UNUSED int argc, char *argv[])
{
if (playlist_file_print(client, argv[1], true))
return COMMAND_RETURN_OK;
GError *error = NULL;
return spl_print(client, argv[1], true, &error)
? COMMAND_RETURN_OK
: print_error(client, error);
}
enum command_return
handle_rm(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{
GError *error = NULL;
return spl_delete(argv[1], &error)
? COMMAND_RETURN_OK
: print_error(client, error);
}
enum command_return
handle_rename(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{
GError *error = NULL;
return spl_rename(argv[1], argv[2], &error)
? COMMAND_RETURN_OK
: print_error(client, error);
}
enum command_return
handle_playlistdelete(struct client *client,
G_GNUC_UNUSED int argc, char *argv[]) {
char *playlist = argv[1];
unsigned from;
if (!check_unsigned(client, &from, argv[2]))
return COMMAND_RETURN_ERROR;
GError *error = NULL;
return spl_remove_index(playlist, from, &error)
? COMMAND_RETURN_OK
: print_error(client, error);
}
enum command_return
handle_playlistmove(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{
char *playlist = argv[1];
unsigned from, to;
if (!check_unsigned(client, &from, argv[2]))
return COMMAND_RETURN_ERROR;
if (!check_unsigned(client, &to, argv[3]))
return COMMAND_RETURN_ERROR;
GError *error = NULL;
return spl_move_index(playlist, from, to, &error)
? COMMAND_RETURN_OK
: print_error(client, error);
}
enum command_return
handle_playlistclear(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{
GError *error = NULL;
return spl_clear(argv[1], &error)
? COMMAND_RETURN_OK
: print_error(client, error);
}
enum command_return
handle_playlistadd(struct client *client, G_GNUC_UNUSED int argc, char *argv[])
{
char *playlist = argv[1];
char *uri = argv[2];
bool success;
GError *error = NULL;
if (uri_has_scheme(uri)) {
if (!uri_supported_scheme(uri)) {
command_error(client, ACK_ERROR_NO_EXIST,
"unsupported URI scheme");
return COMMAND_RETURN_ERROR;
}
success = spl_append_uri(argv[1], playlist, &error);
} else
success = addAllInToStoredPlaylist(uri, playlist, &error);
if (!success && error == NULL) {
command_error(client, ACK_ERROR_NO_EXIST,
"directory or file not found");
return COMMAND_RETURN_ERROR;
}
return success ? COMMAND_RETURN_OK : print_error(client, error);
}
enum command_return
handle_listplaylists(struct client *client,
G_GNUC_UNUSED int argc, G_GNUC_UNUSED char *argv[])
{
GError *error = NULL;
GPtrArray *list = spl_list(&error);
if (list == NULL)
return print_error(client, error);
print_spl_list(client, list);
spl_list_free(list);
return COMMAND_RETURN_OK;
}
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