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/*
* libslp-location
*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Youngae Kang <youngae.kang@samsung.com>, Yunhan Kim <yhan.kim@samsung.com>,
* Genie Kim <daejins.kim@samsung.com>, Minjune Kim <sena06.kim@samsung.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <glib.h>
#include <location.h>
static GMainLoop *loop = NULL;
static gboolean
exit_program (gpointer data)
{
g_main_loop_quit (loop);
g_debug ("Quit g_main_loop");
return FALSE;
}
static void
cb_service_updated (GObject *self,
guint type,
gpointer data,
gpointer accuracy,
gpointer userdata)
{
g_debug("cb_service_updated: type(%d) userdata(0x%x)", type, (unsigned int)userdata);
LocationAccuracy *acc = (LocationAccuracy*) accuracy;
switch (type) {
case POSITION_UPDATED: {
LocationPosition *pos = (LocationPosition*) data;
g_debug ("ASYNC>> Current position> time: %d, lat: %f, long: %f, alt: %f, status: %d",
pos->timestamp, pos->latitude, pos->longitude, pos->altitude, pos->status);
g_debug ("\tAccuracy level %d (%.0f meters %.0f meters)",
acc->level, acc->horizontal_accuracy, acc->vertical_accuracy);
}
}
}
static void
cb_service_enabled (GObject *self,
guint status,
gpointer userdata)
{
g_debug("cb_service_enabled: status(%d) userdata(0x%x)", status, (unsigned int)userdata);
LocationObject *loc = (LocationObject*)userdata;
LocationAccuracy *acc = NULL;
LocationPosition *pos = NULL;
if (LOCATION_ERROR_NONE == location_get_position (loc, &pos, &acc)) {
g_debug ("SYNC>> Current position> time: %d, lat: %f, long: %f, alt: %f, status: %d",
pos->timestamp, pos->latitude, pos->longitude, pos->altitude, pos->status);
g_debug ("\tAccuracy level %d (%.0f meters %.0f meters)",
acc->level, acc->horizontal_accuracy, acc->vertical_accuracy);
location_position_free(pos);
location_accuracy_free(acc);
} else g_warning ("SYNC>> Current position> failed");
}
static void
cb_service_disabled (GObject *self,
guint status,
gpointer userdata)
{
g_debug("cb_service_disabled: status(%d) userdata(0x%x)", status, (unsigned int)userdata);
}
int
main (int argc, char *argv[])
{
LocationObject *loc = NULL;
location_init ();
loop = g_main_loop_new (NULL, TRUE);
loc = location_new (LOCATION_METHOD_GPS);
if (!loc) {
g_debug("location_new failed");
return -1;
}
g_signal_connect (loc, "service-enabled", G_CALLBACK(cb_service_enabled), loc);
g_signal_connect (loc, "service-disabled", G_CALLBACK(cb_service_disabled), loc);
g_signal_connect (loc, "service-updated", G_CALLBACK(cb_service_updated), loc);
if( LOCATION_ERROR_NONE != location_start (loc) ){
g_debug("location_start failed");
return -1;
}
g_timeout_add_seconds(60, exit_program, NULL);
g_main_loop_run (loop);
location_stop (loc);
LocationPosition *pos = NULL;
g_object_get(loc, "last-position", &pos, NULL);
if (pos) {
g_debug ("Get property>> last-position> time: %d, lat: %f, long: %f, alt: %f, status: %d",
pos->timestamp, pos->latitude, pos->longitude, pos->altitude, pos->status);
location_position_free(pos);
} else g_warning("failed to get property> last-position");
location_free (loc);
return 0;
}
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