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/*
* Copyright (C) 2003-2009 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"
#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 */
if (input_stream_open(&is, argv[1], &error)) {
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;
}
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