ca419c84b8
Improve error reporting and handling. command.c gets the new function print_error(), which sends a GError to the client.
118 lines
3.4 KiB
C
118 lines
3.4 KiB
C
/*
|
|
* Copyright (C) 2003-2011 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.
|
|
*/
|
|
|
|
#ifndef PLAYLIST_PRINT_H
|
|
#define PLAYLIST_PRINT_H
|
|
|
|
#include <glib.h>
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
|
|
struct client;
|
|
struct playlist;
|
|
struct locate_item_list;
|
|
|
|
/**
|
|
* Sends the whole playlist to the client, song URIs only.
|
|
*/
|
|
void
|
|
playlist_print_uris(struct client *client, const struct playlist *playlist);
|
|
|
|
/**
|
|
* Sends a range of the playlist to the client, including all known
|
|
* information about the songs. The "end" offset is decreased
|
|
* automatically if it is too large; passing UINT_MAX is allowed.
|
|
* This function however fails when the start offset is invalid.
|
|
*/
|
|
bool
|
|
playlist_print_info(struct client *client, const struct playlist *playlist,
|
|
unsigned start, unsigned end);
|
|
|
|
/**
|
|
* Sends the song with the specified id to the client.
|
|
*
|
|
* @return true on suite, false if there is no such song
|
|
*/
|
|
bool
|
|
playlist_print_id(struct client *client, const struct playlist *playlist,
|
|
unsigned id);
|
|
|
|
/**
|
|
* Sends the current song to the client.
|
|
*
|
|
* @return true on success, false if there is no current song
|
|
*/
|
|
bool
|
|
playlist_print_current(struct client *client, const struct playlist *playlist);
|
|
|
|
/**
|
|
* Find songs in the playlist.
|
|
*/
|
|
void
|
|
playlist_print_find(struct client *client, const struct playlist *playlist,
|
|
const struct locate_item_list *list);
|
|
|
|
/**
|
|
* Search for songs in the playlist.
|
|
*/
|
|
void
|
|
playlist_print_search(struct client *client, const struct playlist *playlist,
|
|
const struct locate_item_list *list);
|
|
|
|
/**
|
|
* Print detailed changes since the specified playlist version.
|
|
*/
|
|
void
|
|
playlist_print_changes_info(struct client *client,
|
|
const struct playlist *playlist,
|
|
uint32_t version);
|
|
|
|
/**
|
|
* Print changes since the specified playlist version, position only.
|
|
*/
|
|
void
|
|
playlist_print_changes_position(struct client *client,
|
|
const struct playlist *playlist,
|
|
uint32_t version);
|
|
|
|
/**
|
|
* Send the stored playlist to the client.
|
|
*
|
|
* @param client the client which requested the playlist
|
|
* @param name_utf8 the name of the stored playlist in UTF-8 encoding
|
|
* @param detail true if all details should be printed
|
|
* @return true on success, false if the playlist does not exist
|
|
*/
|
|
bool
|
|
spl_print(struct client *client, const char *name_utf8, bool detail,
|
|
GError **error_r);
|
|
|
|
/**
|
|
* Send the playlist file to the client.
|
|
*
|
|
* @param client the client which requested the playlist
|
|
* @param uri the URI of the playlist file in UTF-8 encoding
|
|
* @param detail true if all details should be printed
|
|
* @return true on success, false if the playlist does not exist
|
|
*/
|
|
bool
|
|
playlist_file_print(struct client *client, const char *uri, bool detail);
|
|
|
|
#endif
|