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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_enabled (GObject *self,
guint status,
gpointer userdata)
{
g_debug("cb_service_enabled: status(%d) userdata(0x%x)", status, (unsigned int)userdata);
}
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);
}
static void
cb_zone_in (GObject *self,
guint type,
gpointer position,
gpointer accuracy)
{
g_debug("cb_zone_in: type(%d)", type);
LocationPosition *pos = (LocationPosition*) position;
LocationAccuracy *acc = (LocationAccuracy*) accuracy;
g_debug ("ASYNC>> ZoneIn> Current position: time: %d, lat: %f, long: %f, alt: %f",
pos->timestamp, pos->latitude, pos->longitude, pos->altitude);
g_debug ("\tAccuracy level %d (%.0f meters %.0f meters)",
acc->level, acc->horizontal_accuracy, acc->vertical_accuracy);
}
static void
cb_zone_out (GObject *self,
guint type,
gpointer position,
gpointer accuracy)
{
g_debug("cb_zone_out: type(%d)", type);
LocationPosition *pos = (LocationPosition*) position;
LocationAccuracy *acc = (LocationAccuracy*) accuracy;
g_debug ("ASYNC>> ZoneOut> Current position: time: %d, lat: %f, long: %f, alt: %f",
pos->timestamp, pos->latitude, pos->longitude, pos->altitude);
g_debug ("\tAccuracy level %d (%.0f meters %.0f meters)",
acc->level, acc->horizontal_accuracy, acc->vertical_accuracy);
}
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;
}
LocationPosition *rb = location_position_new(0, 37.258, 127.056, 0, LOCATION_STATUS_2D_FIX);
LocationPosition *lt = location_position_new(0, 37.260, 127.054, 0, LOCATION_STATUS_2D_FIX);
LocationBoundary *bound = location_boundary_new_for_rect(lt, rb);
location_position_free (rb);
location_position_free (lt);
if (bound) {
g_object_set(loc, "boundary", bound, NULL);
location_boundary_free(bound);
} else g_warning("failed to location_boundary_new_for_rect()");
g_object_get(loc, "boundary", &bound, NULL);
if (bound) {
g_debug("Set property>> boundary> type: %d, (%f,%f),(%f,%f)",
bound->type,
bound->rect.right_bottom->latitude, bound->rect.right_bottom->longitude,
bound->rect.left_top->latitude, bound->rect.left_top->longitude);
location_boundary_free (bound);
} else g_warning("failed to set property> boundary");
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, "zone-in", G_CALLBACK(cb_zone_in), loc);
g_signal_connect (loc, "zone-out", G_CALLBACK(cb_zone_out), 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);
location_free (loc);
return 0;
}
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