2013-01-21 18:59:37 +01:00
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/*
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2013-01-21 18:24:26 +01:00
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* Copyright (C) 2003-2013 The Music Player Daemon Project
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2013-01-21 18:59:37 +01:00
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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2013-01-21 18:24:26 +01:00
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#include "DespotifyUtils.hxx"
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2013-09-05 18:22:02 +02:00
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#include "tag/Tag.hxx"
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2013-09-05 08:47:10 +02:00
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#include "ConfigGlobal.hxx"
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#include "ConfigOption.hxx"
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2013-09-27 22:31:24 +02:00
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#include "util/Domain.hxx"
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#include "Log.hxx"
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2013-01-21 18:24:26 +01:00
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extern "C" {
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2013-01-21 19:00:01 +01:00
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#include <despotify.h>
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2013-01-21 18:24:26 +01:00
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}
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2011-03-27 08:40:55 +02:00
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2013-09-27 22:31:24 +02:00
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const Domain despotify_domain("despotify");
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2011-03-27 08:40:55 +02:00
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static struct despotify_session *g_session;
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static void (*registered_callbacks[8])(struct despotify_session *,
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int, void *, void *);
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static void *registered_callback_data[8];
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2013-08-04 23:48:01 +02:00
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static void
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callback(struct despotify_session* ds, int sig,
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void *data, gcc_unused void *callback_data)
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2011-03-27 08:40:55 +02:00
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{
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size_t i;
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for (i = 0; i < sizeof(registered_callbacks) / sizeof(registered_callbacks[0]); i++) {
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void (*cb)(struct despotify_session *, int, void *, void *) = registered_callbacks[i];
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void *cb_data = registered_callback_data[i];
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if (cb)
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cb(ds, sig, data, cb_data);
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}
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}
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bool mpd_despotify_register_callback(void (*cb)(struct despotify_session *, int, void *, void *),
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void *cb_data)
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{
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size_t i;
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for (i = 0; i < sizeof(registered_callbacks) / sizeof(registered_callbacks[0]); i++) {
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if (!registered_callbacks[i]) {
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registered_callbacks[i] = cb;
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registered_callback_data[i] = cb_data;
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return true;
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}
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}
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return false;
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}
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void mpd_despotify_unregister_callback(void (*cb)(struct despotify_session *, int, void *, void *))
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{
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size_t i;
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for (i = 0; i < sizeof(registered_callbacks) / sizeof(registered_callbacks[0]); i++) {
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if (registered_callbacks[i] == cb) {
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2013-10-19 18:19:03 +02:00
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registered_callbacks[i] = nullptr;
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2011-03-27 08:40:55 +02:00
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}
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}
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}
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2013-07-30 20:11:57 +02:00
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Tag *
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mpd_despotify_tag_from_track(struct ds_track *track)
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2011-03-27 08:40:55 +02:00
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{
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char tracknum[20];
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char comment[80];
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char date[20];
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2013-07-30 20:11:57 +02:00
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Tag *tag = new Tag();
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2011-03-27 08:40:55 +02:00
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if (!track->has_meta_data)
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return tag;
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2013-09-05 09:21:53 +02:00
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snprintf(tracknum, sizeof(tracknum), "%d", track->tracknumber);
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snprintf(date, sizeof(date), "%d", track->year);
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snprintf(comment, sizeof(comment), "Bitrate %d Kbps, %sgeo restricted",
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track->file_bitrate / 1000,
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track->geo_restricted ? "" : "not ");
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2013-07-30 20:11:57 +02:00
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tag->AddItem(TAG_TITLE, track->title);
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tag->AddItem(TAG_ARTIST, track->artist->name);
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tag->AddItem(TAG_TRACK, tracknum);
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tag->AddItem(TAG_ALBUM, track->album);
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tag->AddItem(TAG_DATE, date);
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tag->AddItem(TAG_COMMENT, comment);
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2011-03-27 08:40:55 +02:00
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tag->time = track->length / 1000;
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return tag;
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}
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struct despotify_session *mpd_despotify_get_session(void)
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{
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const char *user;
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const char *passwd;
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bool high_bitrate;
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if (g_session)
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return g_session;
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2013-10-19 18:19:03 +02:00
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user = config_get_string(CONF_DESPOTIFY_USER, nullptr);
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passwd = config_get_string(CONF_DESPOTIFY_PASSWORD, nullptr);
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2011-03-27 08:40:55 +02:00
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high_bitrate = config_get_bool(CONF_DESPOTIFY_HIGH_BITRATE, true);
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2013-10-19 18:19:03 +02:00
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if (user == nullptr || passwd == nullptr) {
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2013-09-27 22:31:24 +02:00
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LogDebug(despotify_domain,
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"disabling despotify because account is not configured");
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2013-01-21 18:24:26 +01:00
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return nullptr;
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2011-03-27 08:40:55 +02:00
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}
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2013-01-21 18:24:26 +01:00
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2013-01-21 19:00:50 +01:00
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if (!despotify_init()) {
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2013-09-27 22:31:24 +02:00
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LogWarning(despotify_domain, "Can't initialize despotify");
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2013-01-21 18:24:26 +01:00
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return nullptr;
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2011-03-27 08:40:55 +02:00
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}
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2013-10-19 18:19:03 +02:00
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g_session = despotify_init_client(callback, nullptr,
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2013-01-21 19:00:50 +01:00
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high_bitrate, true);
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2011-03-27 08:40:55 +02:00
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if (!g_session) {
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2013-09-27 22:31:24 +02:00
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LogWarning(despotify_domain,
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"Can't initialize despotify client");
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2013-01-21 18:24:26 +01:00
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return nullptr;
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2011-03-27 08:40:55 +02:00
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}
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2013-01-21 19:00:50 +01:00
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if (!despotify_authenticate(g_session, user, passwd)) {
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2013-09-27 22:31:24 +02:00
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LogWarning(despotify_domain,
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"Can't authenticate despotify session");
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2013-01-21 19:00:50 +01:00
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despotify_exit(g_session);
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2013-01-21 18:24:26 +01:00
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return nullptr;
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2013-01-21 19:00:50 +01:00
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}
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2011-03-27 08:40:55 +02:00
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return g_session;
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}
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