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author | Max Kellermann <max@duempel.org> | 2015-01-26 20:57:29 +0100 |
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committer | Max Kellermann <max@duempel.org> | 2015-01-26 20:57:29 +0100 |
commit | ae7e1a22cb3bc6029a6f270c3a68a139dfa86085 (patch) | |
tree | e4c11d3d2f125222b498005fcb6365ea94e53f9b /src/input/plugins | |
parent | 16944b53973cb52f343eda947262bf7a968b1953 (diff) | |
parent | a289dcb9ee6d7992a21f24b99be667eed6c32321 (diff) | |
download | mpd-ae7e1a22cb3bc6029a6f270c3a68a139dfa86085.tar.gz mpd-ae7e1a22cb3bc6029a6f270c3a68a139dfa86085.tar.xz mpd-ae7e1a22cb3bc6029a6f270c3a68a139dfa86085.zip |
Merge branch 'v0.19.x'
Diffstat (limited to 'src/input/plugins')
-rw-r--r-- | src/input/plugins/DespotifyInputPlugin.cxx | 227 | ||||
-rw-r--r-- | src/input/plugins/DespotifyInputPlugin.hxx | 25 |
2 files changed, 0 insertions, 252 deletions
diff --git a/src/input/plugins/DespotifyInputPlugin.cxx b/src/input/plugins/DespotifyInputPlugin.cxx deleted file mode 100644 index aca8584e4..000000000 --- a/src/input/plugins/DespotifyInputPlugin.cxx +++ /dev/null @@ -1,227 +0,0 @@ -/* - * Copyright (C) 2003-2015 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 "DespotifyInputPlugin.hxx" -#include "lib/despotify/DespotifyUtils.hxx" -#include "../InputStream.hxx" -#include "../InputPlugin.hxx" -#include "tag/Tag.hxx" -#include "util/StringUtil.hxx" -#include "Log.hxx" - -extern "C" { -#include <despotify.h> -} - -#include <unistd.h> -#include <string.h> -#include <errno.h> - -#include <stdio.h> - -class DespotifyInputStream final : public InputStream { - struct despotify_session *session; - struct ds_track *track; - Tag tag; - struct ds_pcm_data pcm; - size_t len_available; - bool eof; - - DespotifyInputStream(const char *_uri, - Mutex &_mutex, Cond &_cond, - despotify_session *_session, - ds_track *_track) - :InputStream(_uri, _mutex, _cond), - session(_session), track(_track), - tag(mpd_despotify_tag_from_track(*track)), - len_available(0), eof(false) { - - memset(&pcm, 0, sizeof(pcm)); - - /* Despotify outputs pcm data */ - SetMimeType("audio/x-mpd-cdda-pcm"); - SetReady(); - } - -public: - ~DespotifyInputStream(); - - static InputStream *Open(const char *url, Mutex &mutex, Cond &cond, - Error &error); - - void Callback(int sig); - - /* virtual methods from InputStream */ - - bool IsEOF() override { - return eof; - } - - Tag *ReadTag() override { - if (tag.IsEmpty()) - return nullptr; - - Tag *result = new Tag(std::move(tag)); - tag.Clear(); - return result; - } - - size_t Read(void *ptr, size_t size, Error &error) override; - -private: - void FillBuffer(); -}; - -inline void -DespotifyInputStream::FillBuffer() -{ - /* Wait until there is data */ - while (1) { - int rc = despotify_get_pcm(session, &pcm); - - if (rc == 0 && pcm.len) { - len_available = pcm.len; - break; - } - - if (eof == true) - break; - - if (rc < 0) { - LogDebug(despotify_domain, "despotify_get_pcm error"); - eof = true; - break; - } - - /* Wait a while until next iteration */ - usleep(50 * 1000); - } -} - -inline void -DespotifyInputStream::Callback(int sig) -{ - switch (sig) { - case DESPOTIFY_NEW_TRACK: - break; - - case DESPOTIFY_TIME_TELL: - break; - - case DESPOTIFY_TRACK_PLAY_ERROR: - LogWarning(despotify_domain, "Track play error"); - eof = true; - len_available = 0; - break; - - case DESPOTIFY_END_OF_PLAYLIST: - eof = true; - LogDebug(despotify_domain, "End of playlist"); - break; - } -} - -static void callback(gcc_unused struct despotify_session* ds, - int sig, gcc_unused void* data, void* callback_data) -{ - DespotifyInputStream *ctx = (DespotifyInputStream *)callback_data; - - ctx->Callback(sig); -} - -DespotifyInputStream::~DespotifyInputStream() -{ - mpd_despotify_unregister_callback(callback); - despotify_free_track(track); -} - -inline InputStream * -DespotifyInputStream::Open(const char *url, - Mutex &mutex, Cond &cond, - gcc_unused Error &error) -{ - if (!StringStartsWith(url, "spt://")) - return nullptr; - - despotify_session *session = mpd_despotify_get_session(); - if (session == nullptr) - return nullptr; - - ds_link *ds_link = despotify_link_from_uri(url + 6); - if (!ds_link) { - FormatDebug(despotify_domain, "Can't find %s", url); - return nullptr; - } - if (ds_link->type != LINK_TYPE_TRACK) { - despotify_free_link(ds_link); - return nullptr; - } - - ds_track *track = despotify_link_get_track(session, ds_link); - despotify_free_link(ds_link); - if (!track) - return nullptr; - - DespotifyInputStream *ctx = - new DespotifyInputStream(url, mutex, cond, - session, track); - - if (!mpd_despotify_register_callback(callback, ctx)) { - delete ctx; - return nullptr; - } - - if (despotify_play(ctx->session, ctx->track, false) == false) { - mpd_despotify_unregister_callback(callback); - delete ctx; - return nullptr; - } - - return ctx; -} - -static InputStream * -input_despotify_open(const char *url, Mutex &mutex, Cond &cond, Error &error) -{ - return DespotifyInputStream::Open(url, mutex, cond, error); -} - -size_t -DespotifyInputStream::Read(void *ptr, size_t read_size, - gcc_unused Error &error) -{ - if (len_available == 0) - FillBuffer(); - - size_t to_cpy = std::min(read_size, len_available); - memcpy(ptr, pcm.buf, to_cpy); - len_available -= to_cpy; - - offset += to_cpy; - - return to_cpy; -} - -const InputPlugin input_plugin_despotify = { - "despotify", - nullptr, - nullptr, - input_despotify_open, -}; diff --git a/src/input/plugins/DespotifyInputPlugin.hxx b/src/input/plugins/DespotifyInputPlugin.hxx deleted file mode 100644 index 9ba3d244b..000000000 --- a/src/input/plugins/DespotifyInputPlugin.hxx +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (C) 2003-2015 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 INPUT_DESPOTIFY_HXX -#define INPUT_DESPOTIFY_HXX - -extern const struct InputPlugin input_plugin_despotify; - -#endif |