/* * Copyright (C) 2003-2010 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 "input_init.h" #include "input_stream.h" #include "tag_pool.h" #include "tag_save.h" #include "conf.h" #include "stdbin.h" #ifdef ENABLE_ARCHIVE #include "archive_list.h" #endif #include <glib.h> #include <unistd.h> static void my_log_func(const gchar *log_domain, G_GNUC_UNUSED GLogLevelFlags log_level, const gchar *message, G_GNUC_UNUSED gpointer user_data) { if (log_domain != NULL) g_printerr("%s: %s\n", log_domain, message); else g_printerr("%s\n", message); } static int dump_input_stream(struct input_stream *is) { GError *error = NULL; char buffer[4096]; size_t num_read; ssize_t num_written; /* wait until the stream becomes ready */ while (!is->ready) { int ret = input_stream_buffer(is, &error); if (ret < 0) { /* error */ g_warning("%s", error->message); g_error_free(error); return 2; } if (ret == 0) /* nothing was buffered - wait */ g_usleep(10000); } /* print meta data */ if (is->mime != NULL) g_printerr("MIME type: %s\n", is->mime); /* read data and tags from the stream */ while (!input_stream_eof(is)) { struct tag *tag = input_stream_tag(is); if (tag != NULL) { g_printerr("Received a tag:\n"); tag_save(stderr, tag); tag_free(tag); } num_read = input_stream_read(is, buffer, sizeof(buffer), &error); if (num_read == 0) { if (error != NULL) { g_warning("%s", error->message); g_error_free(error); } break; } num_written = write(1, buffer, num_read); if (num_written <= 0) break; } return 0; } int main(int argc, char **argv) { GError *error = NULL; struct input_stream *is; int ret; if (argc != 2) { g_printerr("Usage: run_input URI\n"); return 1; } /* initialize GLib */ g_thread_init(NULL); g_log_set_default_handler(my_log_func, NULL); /* initialize MPD */ tag_pool_init(); config_global_init(); #ifdef ENABLE_ARCHIVE archive_plugin_init_all(); #endif if (!input_stream_global_init(&error)) { g_warning("%s", error->message); g_error_free(error); return 2; } /* open the stream and dump it */ is = input_stream_open(argv[1], &error); if (is != NULL) { ret = dump_input_stream(is); input_stream_close(is); } else { if (error != NULL) { g_warning("%s", error->message); g_error_free(error); } else g_printerr("input_stream_open() failed\n"); ret = 2; } /* deinitialize everything */ input_stream_global_finish(); #ifdef ENABLE_ARCHIVE archive_plugin_deinit_all(); #endif config_global_finish(); tag_pool_deinit(); return ret; }