158 lines
3.5 KiB
C
158 lines
3.5 KiB
C
/*
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* Copyright (C) 2003-2010 The Music Player Daemon Project
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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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#include "config.h"
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#include "input_init.h"
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#include "input_stream.h"
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#include "tag_pool.h"
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#include "tag_save.h"
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#include "conf.h"
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#include "song.h"
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#include "playlist_list.h"
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#include "playlist_plugin.h"
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#include <glib.h>
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#include <unistd.h>
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static void
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my_log_func(const gchar *log_domain, G_GNUC_UNUSED GLogLevelFlags log_level,
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const gchar *message, G_GNUC_UNUSED gpointer user_data)
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{
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if (log_domain != NULL)
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g_printerr("%s: %s\n", log_domain, message);
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else
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g_printerr("%s\n", message);
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}
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int main(int argc, char **argv)
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{
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const char *uri;
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struct input_stream *is = NULL;
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bool success;
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GError *error = NULL;
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struct playlist_provider *playlist;
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struct song *song;
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if (argc != 3) {
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g_printerr("Usage: dump_playlist CONFIG URI\n");
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return 1;
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}
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uri = argv[2];
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/* initialize GLib */
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g_thread_init(NULL);
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g_log_set_default_handler(my_log_func, NULL);
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/* initialize MPD */
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tag_pool_init();
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config_global_init();
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success = config_read_file(argv[1], &error);
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if (!success) {
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g_printerr("%s:", error->message);
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g_error_free(error);
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return 1;
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}
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if (!input_stream_global_init(&error)) {
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g_warning("%s", error->message);
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g_error_free(error);
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return 2;
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}
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playlist_list_global_init();
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/* open the playlist */
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playlist = playlist_list_open_uri(uri);
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if (playlist == NULL) {
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/* open the stream and wait until it becomes ready */
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is = input_stream_open(uri, &error);
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if (is == NULL) {
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if (error != NULL) {
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g_warning("%s", error->message);
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g_error_free(error);
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} else
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g_printerr("input_stream_open() failed\n");
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return 2;
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}
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while (!is->ready) {
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int ret = input_stream_buffer(is, &error);
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if (ret < 0) {
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/* error */
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g_warning("%s", error->message);
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g_error_free(error);
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return 2;
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}
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if (ret == 0)
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/* nothing was buffered - wait */
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g_usleep(10000);
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}
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/* open the playlist */
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playlist = playlist_list_open_stream(is, uri);
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if (playlist == NULL) {
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input_stream_close(is);
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g_printerr("Failed to open playlist\n");
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return 2;
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}
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}
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/* dump the playlist */
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while ((song = playlist_plugin_read(playlist)) != NULL) {
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g_print("%s\n", song->uri);
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if (song->end_ms > 0)
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g_print("range: %u:%02u..%u:%02u\n",
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song->start_ms / 60000,
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(song->start_ms / 1000) % 60,
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song->end_ms / 60000,
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(song->end_ms / 1000) % 60);
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else if (song->start_ms > 0)
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g_print("range: %u:%02u..\n",
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song->start_ms / 60000,
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(song->start_ms / 1000) % 60);
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if (song->tag != NULL)
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tag_save(stdout, song->tag);
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song_free(song);
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}
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/* deinitialize everything */
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playlist_plugin_close(playlist);
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if (is != NULL)
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input_stream_close(is);
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playlist_list_global_finish();
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input_stream_global_finish();
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config_global_finish();
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tag_pool_deinit();
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return 0;
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}
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