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/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
* vim: ts=4 sw=4 noet ai cindent syntax=c
*
* Conky, a system monitor, based on torsmo
*
* Any original torsmo code is licensed under the BSD license
*
* All code written since the fork of torsmo is licensed under the GPL
*
* Please see COPYING for details
*
* Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
* (see AUTHORS)
* All rights reserved.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#include "config.h"
#include "conky.h"
#include "logging.h"
#include <bmp/dbus.hh>
#include <dbus/dbus-glib.h>
#define DBUS_TYPE_G_STRING_VALUE_HASHTABLE \
(dbus_g_type_get_map("GHashTable", G_TYPE_STRING, G_TYPE_VALUE))
static DBusGConnection *bus;
static DBusGProxy *remote_object;
static int connected = 0;
static char *unknown = "unknown";
void fail(GError *error, struct information *);
void update_bmpx()
{
GError *error = NULL;
struct information *current_info = &info;
gint current_track;
GHashTable *metadata;
if (connected == 0) {
g_type_init();
dbus_g_type_specialized_init();
bus = dbus_g_bus_get(DBUS_BUS_SESSION, &error);
if (bus == NULL) {
NORM_ERR("BMPx error 1: %s\n", error->message);
fail(error, current_info);
return;
}
remote_object = dbus_g_proxy_new_for_name(bus, BMP_DBUS_SERVICE,
BMP_DBUS_PATH__BMP, BMP_DBUS_INTERFACE__BMP);
if (!remote_object) {
NORM_ERR("BMPx error 2: %s\n", error->message);
fail(error, current_info);
return;
}
connected = 1;
}
if (connected == 1) {
if (dbus_g_proxy_call(remote_object, "GetCurrentTrack", &error,
G_TYPE_INVALID, G_TYPE_INT, ¤t_track, G_TYPE_INVALID)) {
} else {
NORM_ERR("BMPx error 3: %s\n", error->message);
fail(error, current_info);
return;
}
if (dbus_g_proxy_call(remote_object, "GetMetadataForListItem", &error,
G_TYPE_INT, current_track, G_TYPE_INVALID,
DBUS_TYPE_G_STRING_VALUE_HASHTABLE, &metadata,
G_TYPE_INVALID)) {
if (current_info->bmpx.title) {
free(current_info->bmpx.title);
current_info->bmpx.title = 0;
}
if (current_info->bmpx.artist) {
free(current_info->bmpx.artist);
current_info->bmpx.artist = 0;
}
if (current_info->bmpx.album) {
free(current_info->bmpx.album);
current_info->bmpx.album = 0;
}
current_info->bmpx.title =
g_value_dup_string(g_hash_table_lookup(metadata, "title"));
current_info->bmpx.artist =
g_value_dup_string(g_hash_table_lookup(metadata, "artist"));
current_info->bmpx.album =
g_value_dup_string(g_hash_table_lookup(metadata, "album"));
current_info->bmpx.bitrate =
g_value_get_int(g_hash_table_lookup(metadata, "bitrate"));
current_info->bmpx.track =
g_value_get_int(g_hash_table_lookup(metadata, "track-number"));
current_info->bmpx.uri =
g_value_get_string(g_hash_table_lookup(metadata, "location"));
} else {
NORM_ERR("BMPx error 4: %s\n", error->message);
fail(error, current_info);
return;
}
g_hash_table_destroy(metadata);
} else {
fail(error, current_info);
}
}
void fail(GError *error, struct information *current_info)
{
if (error) {
g_error_free(error);
}
if (current_info->bmpx.title) {
g_free(current_info->bmpx.title);
current_info->bmpx.title = 0;
}
if (current_info->bmpx.artist) {
g_free(current_info->bmpx.artist);
current_info->bmpx.artist = 0;
}
if (current_info->bmpx.album) {
g_free(current_info->bmpx.album);
current_info->bmpx.album = 0;
}
current_info->bmpx.title = unknown;
current_info->bmpx.artist = unknown;
current_info->bmpx.album = unknown;
current_info->bmpx.bitrate = 0;
current_info->bmpx.track = 0;
}
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