diff options
Diffstat (limited to 'test/dump_playlist.cxx')
-rw-r--r-- | test/dump_playlist.cxx | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/test/dump_playlist.cxx b/test/dump_playlist.cxx new file mode 100644 index 000000000..2f6b3ed2a --- /dev/null +++ b/test/dump_playlist.cxx @@ -0,0 +1,250 @@ +/* + * 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. + */ + +#include "config.h" +#include "TagSave.hxx" +#include "Song.hxx" +#include "SongEnumerator.hxx" +#include "Directory.hxx" +#include "InputStream.hxx" +#include "ConfigGlobal.hxx" +#include "DecoderAPI.hxx" +#include "DecoderList.hxx" +#include "InputInit.hxx" +#include "IOThread.hxx" +#include "PlaylistRegistry.hxx" +#include "PlaylistPlugin.hxx" +#include "fs/Path.hxx" +#include "util/Error.hxx" +#include "Log.hxx" + +#include <glib.h> + +#include <unistd.h> +#include <stdlib.h> + +Directory::Directory() {} +Directory::~Directory() {} + +static void +my_log_func(const gchar *log_domain, gcc_unused GLogLevelFlags log_level, + const gchar *message, gcc_unused gpointer user_data) +{ + if (log_domain != NULL) + g_printerr("%s: %s\n", log_domain, message); + else + g_printerr("%s\n", message); +} + +void +decoder_initialized(gcc_unused struct decoder *decoder, + gcc_unused const AudioFormat audio_format, + gcc_unused bool seekable, + gcc_unused float total_time) +{ +} + +DecoderCommand +decoder_get_command(gcc_unused struct decoder *decoder) +{ + return DecoderCommand::NONE; +} + +void +decoder_command_finished(gcc_unused struct decoder *decoder) +{ +} + +double +decoder_seek_where(gcc_unused struct decoder *decoder) +{ + return 1.0; +} + +void +decoder_seek_error(gcc_unused struct decoder *decoder) +{ +} + +size_t +decoder_read(gcc_unused struct decoder *decoder, + struct input_stream *is, + void *buffer, size_t length) +{ + Error error; + return is->LockRead(buffer, length, error); +} + +void +decoder_timestamp(gcc_unused struct decoder *decoder, + gcc_unused double t) +{ +} + +DecoderCommand +decoder_data(gcc_unused struct decoder *decoder, + gcc_unused struct input_stream *is, + const void *data, size_t datalen, + gcc_unused uint16_t kbit_rate) +{ + gcc_unused ssize_t nbytes = write(1, data, datalen); + return DecoderCommand::NONE; +} + +DecoderCommand +decoder_tag(gcc_unused struct decoder *decoder, + gcc_unused struct input_stream *is, + gcc_unused Tag &&tag) +{ + return DecoderCommand::NONE; +} + +void +decoder_replay_gain(gcc_unused struct decoder *decoder, + const struct replay_gain_info *replay_gain_info) +{ + const struct replay_gain_tuple *tuple = + &replay_gain_info->tuples[REPLAY_GAIN_ALBUM]; + if (replay_gain_tuple_defined(tuple)) + g_printerr("replay_gain[album]: gain=%f peak=%f\n", + tuple->gain, tuple->peak); + + tuple = &replay_gain_info->tuples[REPLAY_GAIN_TRACK]; + if (replay_gain_tuple_defined(tuple)) + g_printerr("replay_gain[track]: gain=%f peak=%f\n", + tuple->gain, tuple->peak); +} + +void +decoder_mixramp(gcc_unused struct decoder *decoder, + char *mixramp_start, char *mixramp_end) +{ + g_free(mixramp_start); + g_free(mixramp_end); +} + +int main(int argc, char **argv) +{ + const char *uri; + struct input_stream *is = NULL; + Song *song; + + if (argc != 3) { + g_printerr("Usage: dump_playlist CONFIG URI\n"); + return 1; + } + + const Path config_path = Path::FromFS(argv[1]); + uri = argv[2]; + + /* initialize GLib */ + +#if !GLIB_CHECK_VERSION(2,32,0) + g_thread_init(NULL); +#endif + + g_log_set_default_handler(my_log_func, NULL); + + /* initialize MPD */ + + config_global_init(); + + Error error; + if (!ReadConfigFile(config_path, error)) { + g_printerr("%s\n", error.GetMessage()); + return 1; + } + + io_thread_init(); + io_thread_start(); + + if (!input_stream_global_init(error)) { + LogError(error); + return 2; + } + + playlist_list_global_init(); + decoder_plugin_init_all(); + + /* open the playlist */ + + Mutex mutex; + Cond cond; + + auto playlist = playlist_list_open_uri(uri, mutex, cond); + if (playlist == NULL) { + /* open the stream and wait until it becomes ready */ + + is = input_stream::Open(uri, mutex, cond, error); + if (is == NULL) { + if (error.IsDefined()) + LogError(error); + else + g_printerr("input_stream::Open() failed\n"); + return 2; + } + + is->LockWaitReady(); + + /* open the playlist */ + + playlist = playlist_list_open_stream(is, uri); + if (playlist == NULL) { + is->Close(); + g_printerr("Failed to open playlist\n"); + return 2; + } + } + + /* dump the playlist */ + + while ((song = playlist->NextSong()) != NULL) { + g_print("%s\n", song->uri); + + if (song->end_ms > 0) + g_print("range: %u:%02u..%u:%02u\n", + song->start_ms / 60000, + (song->start_ms / 1000) % 60, + song->end_ms / 60000, + (song->end_ms / 1000) % 60); + else if (song->start_ms > 0) + g_print("range: %u:%02u..\n", + song->start_ms / 60000, + (song->start_ms / 1000) % 60); + + if (song->tag != NULL) + tag_save(stdout, *song->tag); + + song->Free(); + } + + /* deinitialize everything */ + + delete playlist; + if (is != NULL) + is->Close(); + + decoder_plugin_deinit_all(); + playlist_list_global_finish(); + input_stream_global_finish(); + io_thread_deinit(); + config_global_finish(); + + return 0; +} |