owntone-server/src/inputs/spotify.c
ejurgensen 87ca6363ae [player/input] Refactor - WIP
* Open input sources earlier
* Gapless playback
* Remove fixed 44100/16 from player
* Complete restructure player internals
2019-03-18 23:06:08 +01:00

94 lines
2.0 KiB
C

/*
* Copyright (C) 2017 Espen Jurgensen
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdint.h>
#include "input.h"
#include "logger.h"
#include "spotify.h"
// How many retries to start playback if resource is still loading
#define SPOTIFY_SETUP_RETRIES 5
// How long to wait between retries in microseconds (500000 = 0.5 seconds)
#define SPOTIFY_SETUP_RETRY_WAIT 500000
static int
setup(struct input_source *source)
{
int i = 0;
int ret;
while((ret = spotify_playback_setup(source->path)) == SPOTIFY_SETUP_ERROR_IS_LOADING)
{
if (i >= SPOTIFY_SETUP_RETRIES)
break;
DPRINTF(E_DBG, L_SPOTIFY, "Resource still loading (%d)\n", i);
usleep(SPOTIFY_SETUP_RETRY_WAIT);
i++;
}
if (ret < 0)
return -1;
ret = spotify_playback_play();
if (ret < 0)
return -1;
return 0;
}
static int
stop(struct input_source *source)
{
int ret;
ret = spotify_playback_stop();
if (ret < 0)
return -1;
return 0;
}
static int
seek(struct input_source *source, int seek_ms)
{
int ret;
ret = spotify_playback_seek(seek_ms);
if (ret < 0)
return -1;
return ret;
}
struct input_definition input_spotify =
{
.name = "Spotify",
.type = INPUT_TYPE_SPOTIFY,
.disabled = 0,
.setup = setup,
.start = start,
.stop = stop,
.seek = seek,
};