diff options
Diffstat (limited to 'src/datetime-service.c')
| -rw-r--r-- | src/datetime-service.c | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/src/datetime-service.c b/src/datetime-service.c index c197980..8a31940 100644 --- a/src/datetime-service.c +++ b/src/datetime-service.c @@ -21,6 +21,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include <config.h> #include <libindicator/indicator-service.h> +#include <locale.h> #include <glib/gi18n.h> #include <gio/gio.h> @@ -29,9 +30,15 @@ with this program. If not, see <http://www.gnu.org/licenses/>. #include <libdbusmenu-glib/client.h> #include <libdbusmenu-glib/menuitem.h> +#include <geoclue/geoclue-master.h> +#include <geoclue/geoclue-master-client.h> + +#include <oobs/oobs-timeconfig.h> + #include "datetime-interface.h" #include "dbus-shared.h" +static void geo_create_client (GeoclueMaster * master, GeoclueMasterClient * client, gchar * path, GError * error, gpointer user_data); static void setup_timer (void); static IndicatorService * service = NULL; @@ -39,11 +46,122 @@ static GMainLoop * mainloop = NULL; static DbusmenuServer * server = NULL; static DbusmenuMenuitem * root = NULL; static DatetimeInterface * dbus = NULL; +static gchar * current_timezone = NULL; /* Global Items */ static DbusmenuMenuitem * date = NULL; static DbusmenuMenuitem * calendar = NULL; static DbusmenuMenuitem * settings = NULL; +static DbusmenuMenuitem * tzchange = NULL; + +/* Geoclue trackers */ +static GeoclueMasterClient * geo_master = NULL; +static GeoclueAddress * geo_address = NULL; +static gchar * geo_timezone = NULL; + +/* Check to see if our timezones are the same */ +static void +check_timezone_sync (void) { + gboolean in_sync = FALSE; + + if (geo_timezone == NULL) { + in_sync = TRUE; + } + + if (current_timezone == NULL) { + in_sync = TRUE; + } + + if (!in_sync && g_strcmp0(geo_timezone, current_timezone) == 0) { + in_sync = TRUE; + } + + if (in_sync) { + g_debug("Timezones in sync"); + } else { + g_debug("Timezones are different"); + } + + if (tzchange != NULL) { + if (in_sync) { + dbusmenu_menuitem_property_set_bool(tzchange, DBUSMENU_MENUITEM_PROP_VISIBLE, FALSE); + } else { + gchar * label = g_strdup_printf(_("Change timezone to: %s"), geo_timezone); + + dbusmenu_menuitem_property_set(tzchange, DBUSMENU_MENUITEM_PROP_LABEL, label); + dbusmenu_menuitem_property_set_bool(tzchange, DBUSMENU_MENUITEM_PROP_VISIBLE, TRUE); + + g_free(label); + } + } + + return; +} + +/* Update the current timezone */ +static void +update_current_timezone (void) { + /* Clear old data */ + if (current_timezone != NULL) { + g_free(current_timezone); + current_timezone = NULL; + } + + GError * error = NULL; + gchar * tempzone = NULL; + if (!g_file_get_contents(TIMEZONE_FILE, &tempzone, NULL, &error)) { + g_warning("Unable to read timezone file '" TIMEZONE_FILE "': %s", error->message); + g_error_free(error); + return; + } + + /* This shouldn't happen, so let's make it a big boom! */ + g_return_if_fail(tempzone != NULL); + + /* Note: this really makes sense as strstrip works in place + so we end up with something a little odd without the dup + so we have the dup to make sure everything is as expected + for everyone else. */ + current_timezone = g_strdup(g_strstrip(tempzone)); + g_free(tempzone); + + g_debug("System timezone is: %s", current_timezone); + + check_timezone_sync(); + + return; +} + +/* See how our timezone setting went */ +static void +quick_set_tz_cb (OobsObject * obj, OobsResult result, gpointer user_data) +{ + if (result == OOBS_RESULT_OK) { + g_debug("Timezone set"); + } else { + g_warning("Unable to quick set timezone"); + } + return; +} + +/* Set the timezone to the Geoclue discovered one */ +static void +quick_set_tz (DbusmenuMenuitem * menuitem, guint timestamp, const gchar *command) +{ + g_debug("Quick setting timezone to: %s", geo_timezone); + + g_return_if_fail(geo_timezone != NULL); + + OobsObject * obj = oobs_time_config_get(); + g_return_if_fail(obj != NULL); + + OobsTimeConfig * timeconfig = OOBS_TIME_CONFIG(obj); + oobs_time_config_set_timezone(timeconfig, geo_timezone); + + oobs_object_commit_async(obj, quick_set_tz_cb, NULL); + + return; +} /* Updates the label in the date menuitem */ static gboolean @@ -159,6 +277,13 @@ build_menus (DbusmenuMenuitem * root) dbusmenu_menuitem_property_set(separator, DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_CLIENT_TYPES_SEPARATOR); dbusmenu_menuitem_child_append(root, separator); + tzchange = dbusmenu_menuitem_new(); + dbusmenu_menuitem_property_set(tzchange, DBUSMENU_MENUITEM_PROP_LABEL, "Set specific timezone"); + dbusmenu_menuitem_property_set_bool(tzchange, DBUSMENU_MENUITEM_PROP_VISIBLE, FALSE); + g_signal_connect(G_OBJECT(tzchange), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(quick_set_tz), NULL); + dbusmenu_menuitem_child_append(root, tzchange); + check_timezone_sync(); + settings = dbusmenu_menuitem_new(); dbusmenu_menuitem_property_set (settings, DBUSMENU_MENUITEM_PROP_LABEL, _("Time & Date Settings...")); /* insensitive until we check for available apps */ @@ -174,6 +299,7 @@ build_menus (DbusmenuMenuitem * root) static void timezone_changed (GFileMonitor * monitor, GFile * file, GFile * otherfile, GFileMonitorEvent event, gpointer user_data) { + update_current_timezone(); datetime_interface_update(DATETIME_INTERFACE(user_data)); update_datetime(NULL); setup_timer(); @@ -232,6 +358,134 @@ setup_timer (void) return; } +/* Callback from getting the address */ +static void +geo_address_cb (GeoclueAddress * address, int timestamp, GHashTable * addy_data, GeoclueAccuracy * accuracy, GError * error, gpointer user_data) +{ + if (error != NULL) { + g_warning("Unable to get Geoclue address: %s", error->message); + return; + } + + g_debug("Geoclue timezone is: %s", (gchar *)g_hash_table_lookup(addy_data, "timezone")); + + if (geo_timezone != NULL) { + g_free(geo_timezone); + geo_timezone = NULL; + } + + gpointer tz_hash = g_hash_table_lookup(addy_data, "timezone"); + if (tz_hash != NULL) { + geo_timezone = g_strdup((gchar *)tz_hash); + } + + check_timezone_sync(); + + return; +} + +/* Callback from creating the address */ +static void +geo_create_address (GeoclueMasterClient * master, GeoclueAddress * address, GError * error, gpointer user_data) +{ + if (error != NULL) { + g_warning("Unable to create GeoClue address: %s", error->message); + return; + } + + g_debug("Created Geoclue Address"); + geo_address = address; + g_object_ref(G_OBJECT(geo_address)); + + geoclue_address_get_address_async(geo_address, geo_address_cb, NULL); + + g_signal_connect(G_OBJECT(address), "address-changed", G_CALLBACK(geo_address_cb), NULL); + + return; +} + +/* Callback from setting requirements */ +static void +geo_req_set (GeoclueMasterClient * master, GError * error, gpointer user_data) +{ + if (error != NULL) { + g_warning("Unable to set Geoclue requirements: %s", error->message); + } + return; +} + +/* Client is killing itself rather oddly */ +static void +geo_client_invalid (GeoclueMasterClient * client, gpointer user_data) +{ + g_warning("Master client invalid, rebuilding."); + + if (geo_master != NULL) { + g_object_unref(G_OBJECT(geo_master)); + } + geo_master = NULL; + + GeoclueMaster * master = geoclue_master_get_default(); + geoclue_master_create_client_async(master, geo_create_client, NULL); + + if (geo_timezone != NULL) { + g_free(geo_timezone); + geo_timezone = NULL; + } + + check_timezone_sync(); + + return; +} + +/* Address provider changed, we need to get that one */ +static void +geo_address_change (GeoclueMasterClient * client, gchar * a, gchar * b, gchar * c, gchar * d, gpointer user_data) +{ + g_warning("Address provider changed. Let's change"); + + if (geo_address != NULL) { + g_object_unref(G_OBJECT(geo_address)); + } + geo_address = NULL; + + geoclue_master_client_create_address_async(geo_master, geo_create_address, NULL); + + if (geo_timezone != NULL) { + g_free(geo_timezone); + geo_timezone = NULL; + } + + check_timezone_sync(); + + return; +} + +/* Callback from creating the client */ +static void +geo_create_client (GeoclueMaster * master, GeoclueMasterClient * client, gchar * path, GError * error, gpointer user_data) +{ + g_debug("Created Geoclue client at: %s", path); + + geo_master = client; + g_object_ref(G_OBJECT(geo_master)); + + geoclue_master_client_set_requirements_async(geo_master, + GEOCLUE_ACCURACY_LEVEL_REGION, + 0, + FALSE, + GEOCLUE_RESOURCE_ALL, + geo_req_set, + NULL); + + geoclue_master_client_create_address_async(geo_master, geo_create_address, NULL); + + g_signal_connect(G_OBJECT(client), "invalidated", G_CALLBACK(geo_client_invalid), NULL); + g_signal_connect(G_OBJECT(client), "address-provider-changed", G_CALLBACK(geo_address_change), NULL); + + return; +} + /* Repsonds to the service object saying it's time to shutdown. It stops the mainloop. */ static void @@ -258,12 +512,19 @@ main (int argc, char ** argv) bindtextdomain (GETTEXT_PACKAGE, GNOMELOCALEDIR); textdomain (GETTEXT_PACKAGE); + /* Cache the timezone */ + update_current_timezone(); + /* Building the base menu */ server = dbusmenu_server_new(MENU_OBJ); root = dbusmenu_menuitem_new(); dbusmenu_server_set_root(server, root); build_menus(root); + /* Setup geoclue */ + GeoclueMaster * master = geoclue_master_get_default(); + geoclue_master_create_client_async(master, geo_create_client, NULL); + /* Setup dbus interface */ dbus = g_object_new(DATETIME_INTERFACE_TYPE, NULL); @@ -276,6 +537,7 @@ main (int argc, char ** argv) mainloop = g_main_loop_new(NULL, FALSE); g_main_loop_run(mainloop); + g_object_unref(G_OBJECT(master)); g_object_unref(G_OBJECT(dbus)); g_object_unref(G_OBJECT(service)); g_object_unref(G_OBJECT(server)); |