aboutsummaryrefslogtreecommitdiffstats
path: root/libempathy
diff options
context:
space:
mode:
authorPierre-Luc Beaudoin <pierre-luc@pierlux.com>2009-05-27 23:57:14 +0800
committerPierre-Luc Beaudoin <pierre-luc@pierlux.com>2009-05-28 00:52:10 +0800
commitd13ba3658eded1649daff133cb04c76f6e3a906b (patch)
treecb5d54411cee9d12c97d3561e4e5452b6173cca7 /libempathy
parent46663cfe8954970c167251c987f8b6998dcdf341 (diff)
downloadgsoc2013-empathy-d13ba3658eded1649daff133cb04c76f6e3a906b.tar
gsoc2013-empathy-d13ba3658eded1649daff133cb04c76f6e3a906b.tar.gz
gsoc2013-empathy-d13ba3658eded1649daff133cb04c76f6e3a906b.tar.bz2
gsoc2013-empathy-d13ba3658eded1649daff133cb04c76f6e3a906b.tar.lz
gsoc2013-empathy-d13ba3658eded1649daff133cb04c76f6e3a906b.tar.xz
gsoc2013-empathy-d13ba3658eded1649daff133cb04c76f6e3a906b.tar.zst
gsoc2013-empathy-d13ba3658eded1649daff133cb04c76f6e3a906b.zip
Move the geoclue geocoding in EmpathyTpContactFactory
This code needs to be run when ever there is a new location available It makes more sens for it to be there. This makes the geolocation informtion ritcher as it can be displayed on a map.
Diffstat (limited to 'libempathy')
-rw-r--r--libempathy/Makefile.am4
-rw-r--r--libempathy/empathy-tp-contact-factory.c130
2 files changed, 133 insertions, 1 deletions
diff --git a/libempathy/Makefile.am b/libempathy/Makefile.am
index d7c9263cb..2406a0f9d 100644
--- a/libempathy/Makefile.am
+++ b/libempathy/Makefile.am
@@ -7,6 +7,7 @@ AM_CPPFLAGS = \
-DDATADIR=\""$(datadir)"\" \
-DLOCALEDIR=\""$(datadir)/locale"\" \
$(LIBEMPATHY_CFLAGS) \
+ $(GEOCLUE_CFLAGS) \
$(WARN_CFLAGS) \
$(DISABLE_DEPRECATED)
@@ -59,7 +60,8 @@ nodist_libempathy_la_SOURCES =\
libempathy_la_LIBADD = \
$(top_builddir)/extensions/libemp-extensions.la \
- $(LIBEMPATHY_LIBS)
+ $(LIBEMPATHY_LIBS) \
+ $(GEOCLUE_LIBS)
libempathy_la_LDFLAGS = \
-version-info ${LIBEMPATHY_CURRENT}:${LIBEMPATHY_REVISION}:${LIBEMPATHY_AGE} \
diff --git a/libempathy/empathy-tp-contact-factory.c b/libempathy/empathy-tp-contact-factory.c
index 0ddf91b29..cd7824a7a 100644
--- a/libempathy/empathy-tp-contact-factory.c
+++ b/libempathy/empathy-tp-contact-factory.c
@@ -26,11 +26,15 @@
#include <telepathy-glib/util.h>
#include <telepathy-glib/gtypes.h>
#include <telepathy-glib/dbus.h>
+#if HAVE_GEOCLUE
+#include <geoclue/geoclue-geocode.h>
+#endif
#include <extensions/extensions.h>
#include "empathy-tp-contact-factory.h"
#include "empathy-utils.h"
+#include "empathy-location.h"
#define DEBUG_FLAG EMPATHY_DEBUG_TP | EMPATHY_DEBUG_CONTACT
#include "empathy-debug.h"
@@ -391,6 +395,126 @@ tp_contact_factory_got_capabilities (EmpathyTpContactFactory *tp_factory,
g_ptr_array_free (capabilities, TRUE);
}
+#if HAVE_GEOCLUE
+#define GEOCODE_SERVICE "org.freedesktop.Geoclue.Providers.Yahoo"
+#define GEOCODE_PATH "/org/freedesktop/Geoclue/Providers/Yahoo"
+
+/* This callback is called by geoclue when it found a position
+ * for the given address. A position is necessary for a contact
+ * to show up on the map
+ */
+static void
+geocode_cb (GeoclueGeocode *geocode,
+ GeocluePositionFields fields,
+ double latitude,
+ double longitude,
+ double altitude,
+ GeoclueAccuracy *accuracy,
+ GError *error,
+ gpointer userdata)
+{
+ GValue *new_value;
+ GHashTable *location;
+
+ location = empathy_contact_get_location (EMPATHY_CONTACT (userdata));
+
+ if (error != NULL) {
+ DEBUG ("Error geocoding location : %s", error->message);
+ g_object_unref (geocode);
+ g_object_unref (userdata);
+ return;
+ }
+
+ if (fields & GEOCLUE_POSITION_FIELDS_LATITUDE) {
+ new_value = tp_g_value_slice_new_double (latitude);
+ g_hash_table_replace (location, g_strdup (EMPATHY_LOCATION_LAT), new_value);
+ DEBUG ("\t - Latitude: %f", latitude);
+ }
+ if (fields & GEOCLUE_POSITION_FIELDS_LONGITUDE) {
+ new_value = tp_g_value_slice_new_double (longitude);
+ g_hash_table_replace (location, g_strdup (EMPATHY_LOCATION_LON), new_value);
+ DEBUG ("\t - Longitude: %f", longitude);
+ }
+ if (fields & GEOCLUE_POSITION_FIELDS_ALTITUDE) {
+ new_value = tp_g_value_slice_new_double (altitude);
+ g_hash_table_replace (location, g_strdup (EMPATHY_LOCATION_ALT), new_value);
+ DEBUG ("\t - Altitude: %f", altitude);
+ }
+
+ /* Don't change the accuracy as we used an address to get this position */
+ g_object_notify (userdata, "location");
+ g_object_unref (geocode);
+ g_object_unref (userdata);
+}
+#endif
+
+#if HAVE_GEOCLUE
+static gchar *
+get_dup_string (GHashTable *location,
+ gchar *key)
+{
+ GValue *value;
+
+ value = g_hash_table_lookup (location, key);
+ if (value != NULL)
+ return g_value_dup_string (value);
+
+ return NULL;
+}
+#endif
+
+static void
+tp_contact_factory_geocode (EmpathyContact *contact)
+{
+#if HAVE_GEOCLUE
+ static GeoclueGeocode *geocode;
+ gchar *str;
+ GHashTable *address;
+ GValue* value;
+ GHashTable *location;
+
+ location = empathy_contact_get_location (contact);
+ if (location == NULL)
+ return;
+
+ value = g_hash_table_lookup (location, EMPATHY_LOCATION_LAT);
+ if (value != NULL)
+ return;
+
+ if (geocode == NULL) {
+ geocode = geoclue_geocode_new (GEOCODE_SERVICE, GEOCODE_PATH);
+ g_object_add_weak_pointer (G_OBJECT (geocode), (gpointer*)&geocode);
+ }
+ else
+ g_object_ref (geocode);
+
+ address = geoclue_address_details_new();
+
+ str = get_dup_string (location, EMPATHY_LOCATION_COUNTRY);
+ if (str != NULL)
+ g_hash_table_insert (address, g_strdup ("country"), str);
+
+ str = get_dup_string (location, EMPATHY_LOCATION_POSTAL_CODE);
+ if (str != NULL)
+ g_hash_table_insert (address, g_strdup ("postalcode"), str);
+
+ str = get_dup_string (location, EMPATHY_LOCATION_LOCALITY);
+ if (str != NULL)
+ g_hash_table_insert (address, g_strdup ("locality"), str);
+
+ str = get_dup_string (location, EMPATHY_LOCATION_STREET);
+ if (str != NULL)
+ g_hash_table_insert (address, g_strdup ("street"), str);
+
+ g_object_ref (contact);
+ geoclue_geocode_address_to_position_async (geocode, address,
+ geocode_cb, contact);
+
+ g_hash_table_unref (address);
+ return;
+#endif
+}
+
static void
tp_contact_factory_update_location (EmpathyTpContactFactory *tp_factory,
guint handle,
@@ -398,6 +522,7 @@ tp_contact_factory_update_location (EmpathyTpContactFactory *tp_factory,
{
EmpathyContact *contact;
GHashTable *new_location;
+ GValue *value;
contact = tp_contact_factory_find_by_handle (tp_factory, handle);
@@ -410,6 +535,11 @@ tp_contact_factory_update_location (EmpathyTpContactFactory *tp_factory,
(GBoxedCopyFunc) tp_g_value_slice_dup);
empathy_contact_set_location (contact, new_location);
g_hash_table_unref (new_location);
+
+ value = g_hash_table_lookup (location, EMPATHY_LOCATION_LAT);
+ if (value == NULL) {
+ tp_contact_factory_geocode (contact);
+ }
}
static void