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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 "StickerCommands.hxx"
extern "C" {
#include "protocol/result.h"
#include "sticker.h"
#include "sticker_print.h"
#include "song_print.h"
#include "song_sticker.h"
#include "database.h"
#include "db_lock.h"
}
#include <string.h>
struct sticker_song_find_data {
struct client *client;
const char *name;
};
static void
sticker_song_find_print_cb(struct song *song, const char *value,
gpointer user_data)
{
struct sticker_song_find_data *data =
(struct sticker_song_find_data *)user_data;
song_print_uri(data->client, song);
sticker_print_value(data->client, data->name, value);
}
static enum command_return
handle_sticker_song(struct client *client, int argc, char *argv[])
{
/* get song song_id key */
if (argc == 5 && strcmp(argv[1], "get") == 0) {
struct song *song;
char *value;
song = db_get_song(argv[3]);
if (song == NULL) {
command_error(client, ACK_ERROR_NO_EXIST,
"no such song");
return COMMAND_RETURN_ERROR;
}
value = sticker_song_get_value(song, argv[4]);
db_return_song(song);
if (value == NULL) {
command_error(client, ACK_ERROR_NO_EXIST,
"no such sticker");
return COMMAND_RETURN_ERROR;
}
sticker_print_value(client, argv[4], value);
g_free(value);
return COMMAND_RETURN_OK;
/* list song song_id */
} else if (argc == 4 && strcmp(argv[1], "list") == 0) {
struct song *song;
struct sticker *sticker;
song = db_get_song(argv[3]);
if (song == NULL) {
command_error(client, ACK_ERROR_NO_EXIST,
"no such song");
return COMMAND_RETURN_ERROR;
}
sticker = sticker_song_get(song);
db_return_song(song);
if (sticker) {
sticker_print(client, sticker);
sticker_free(sticker);
}
return COMMAND_RETURN_OK;
/* set song song_id id key */
} else if (argc == 6 && strcmp(argv[1], "set") == 0) {
struct song *song;
bool ret;
song = db_get_song(argv[3]);
if (song == NULL) {
command_error(client, ACK_ERROR_NO_EXIST,
"no such song");
return COMMAND_RETURN_ERROR;
}
ret = sticker_song_set_value(song, argv[4], argv[5]);
db_return_song(song);
if (!ret) {
command_error(client, ACK_ERROR_SYSTEM,
"failed to set sticker value");
return COMMAND_RETURN_ERROR;
}
return COMMAND_RETURN_OK;
/* delete song song_id [key] */
} else if ((argc == 4 || argc == 5) &&
strcmp(argv[1], "delete") == 0) {
struct song *song;
bool ret;
song = db_get_song(argv[3]);
if (song == NULL) {
command_error(client, ACK_ERROR_NO_EXIST,
"no such song");
return COMMAND_RETURN_ERROR;
}
ret = argc == 4
? sticker_song_delete(song)
: sticker_song_delete_value(song, argv[4]);
db_return_song(song);
if (!ret) {
command_error(client, ACK_ERROR_SYSTEM,
"no such sticker");
return COMMAND_RETURN_ERROR;
}
return COMMAND_RETURN_OK;
/* find song dir key */
} else if (argc == 5 && strcmp(argv[1], "find") == 0) {
/* "sticker find song a/directory name" */
struct directory *directory;
bool success;
struct sticker_song_find_data data = {
client,
argv[4],
};
db_lock();
directory = db_get_directory(argv[3]);
if (directory == NULL) {
db_unlock();
command_error(client, ACK_ERROR_NO_EXIST,
"no such directory");
return COMMAND_RETURN_ERROR;
}
success = sticker_song_find(directory, data.name,
sticker_song_find_print_cb, &data);
db_unlock();
if (!success) {
command_error(client, ACK_ERROR_SYSTEM,
"failed to set search sticker database");
return COMMAND_RETURN_ERROR;
}
return COMMAND_RETURN_OK;
} else {
command_error(client, ACK_ERROR_ARG, "bad request");
return COMMAND_RETURN_ERROR;
}
}
enum command_return
handle_sticker(struct client *client, int argc, char *argv[])
{
assert(argc >= 4);
if (!sticker_enabled()) {
command_error(client, ACK_ERROR_UNKNOWN,
"sticker database is disabled");
return COMMAND_RETURN_ERROR;
}
if (strcmp(argv[2], "song") == 0)
return handle_sticker_song(client, argc, argv);
else {
command_error(client, ACK_ERROR_ARG,
"unknown sticker domain");
return COMMAND_RETURN_ERROR;
}
}
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