mpd/src/queue/Save.hxx

// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright The Music Player Daemon Project

/*
 * This library saves the queue into the state file, and also loads it
 * back into memory.
 */

#pragma once

struct Queue;
class BufferedOutputStream;
class LineReader;
class SongLoader;

void
queue_save(BufferedOutputStream &os, const Queue &queue);

/**
 * Loads one song from the state file and appends it to the queue.
 *
 * Throws on error.
 */
void
queue_load_song(LineReader &file, const SongLoader &loader,
		const char *line, Queue &queue);
use SPDX IDs, replacing the long copyright headers 2023-03-06 14:42:04 +01:00			`// SPDX-License-Identifier: GPL-2.0-or-later`
			`// Copyright The Music Player Daemon Project`
playlist: moved saving/loading code to queue_save.c Create a new library which saves/loads the queue to/from the state file. 2009-01-23 16:35:04 +01:00
			`/*`
			`* This library saves the queue into the state file, and also loads it`
			`* back into memory.`
			`*/`

queue/Queue{Save,Print}: remove redundant "Queue" prefix from file name 2022-02-14 06:08:11 +01:00			`#pragma once`
playlist: moved saving/loading code to queue_save.c Create a new library which saves/loads the queue to/from the state file. 2009-01-23 16:35:04 +01:00
Queue: rename struct queue to Queue Works around a build failure on Solaris because annoyingly, Solaris reserves the name "queue". This rename was pending anyway. 2014-01-20 08:57:22 +01:00			`struct Queue;`
Save, State: use the OutputStream API instead of FILE* 2014-07-30 20:58:14 +02:00			`class BufferedOutputStream;`
replace TextFile references with LineReader 2021-12-03 14:16:32 +01:00			`class LineReader;`
QueueSave: use class SongLoader 2014-02-03 22:25:54 +01:00			`class SongLoader;`
playlist: moved saving/loading code to queue_save.c Create a new library which saves/loads the queue to/from the state file. 2009-01-23 16:35:04 +01:00
			`void`
Save, State: use the OutputStream API instead of FILE* 2014-07-30 20:58:14 +02:00			`queue_save(BufferedOutputStream &os, const Queue &queue);`
playlist: moved saving/loading code to queue_save.c Create a new library which saves/loads the queue to/from the state file. 2009-01-23 16:35:04 +01:00
			`/**`
queue_save: queue_load_song() returns void The only caller doesn't use its return value, and the value isn't useful anyway. 2010-07-25 12:43:05 +02:00			`* Loads one song from the state file and appends it to the queue.`
queue/Save: queue_load_song() throws on error Don't catch and log exceptions here; let the caller decide. 2019-09-05 20:55:18 +02:00			`*`
			`* Throws on error.`
playlist: moved saving/loading code to queue_save.c Create a new library which saves/loads the queue to/from the state file. 2009-01-23 16:35:04 +01:00			`*/`
queue_save: queue_load_song() returns void The only caller doesn't use its return value, and the value isn't useful anyway. 2010-07-25 12:43:05 +02:00			`void`
replace TextFile references with LineReader 2021-12-03 14:16:32 +01:00			`queue_load_song(LineReader &file, const SongLoader &loader,`
QueueSave: use class SongLoader 2014-02-03 22:25:54 +01:00			`const char *line, Queue &queue);`