[gnome-control-center] datetime: We shouldn't have to know where TZ files live

[Bastien Nocera <hadess src gnome org>]

commit 6e7195571743810c4da4146d7255489fd68218e8
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Dec 8 14:30:45 2010 +0000

    datetime: We shouldn't have to know where TZ files live
    
    That's a job for the backend to sort out.

 panels/datetime/cc-datetime-panel.c |    6 +-----
 panels/datetime/set-timezone.c      |   15 +++++++--------
 panels/datetime/set-timezone.h      |   10 +---------
 3 files changed, 9 insertions(+), 22 deletions(-)
---
diff --git a/panels/datetime/cc-datetime-panel.c b/panels/datetime/cc-datetime-panel.c
index 6435405..7d2f11e 100644
--- a/panels/datetime/cc-datetime-panel.c
+++ b/panels/datetime/cc-datetime-panel.c
@@ -257,7 +257,6 @@ apply_button_clicked_cb (GtkButton       *button,
   CcDateTimePanelPrivate *priv = self->priv;
   guint mon, y, d;
   time_t unixtime;
-  gchar *filename;
   GDateTime *old_date;
 
   old_date = priv->date;
@@ -278,10 +277,7 @@ apply_button_clicked_cb (GtkButton       *button,
 
   if (priv->current_location)
     {
-      filename = g_build_filename (SYSTEM_ZONEINFODIR,
-                                   priv->current_location->zone,
-                                   NULL);
-      set_system_timezone_async (filename, (GFunc) set_timezone_cb, self, NULL);
+      set_system_timezone_async (priv->current_location->zone, (GFunc) set_timezone_cb, self, NULL);
     }
 }
 
diff --git a/panels/datetime/set-timezone.c b/panels/datetime/set-timezone.c
index 57f56fe..74a339d 100644
--- a/panels/datetime/set-timezone.c
+++ b/panels/datetime/set-timezone.c
@@ -148,7 +148,7 @@ typedef struct {
 	gint ref_count;
         gchar *call;
 	gint64 time;
-	gchar *filename;
+	gchar *tz;
 	GFunc callback;
 	gpointer data;
 	GDestroyNotify notify;
@@ -163,7 +163,7 @@ free_data (gpointer d)
 	if (data->ref_count == 0) {
 		if (data->notify)
 			data->notify (data->data);
-		g_free (data->filename);
+		g_free (data->tz);
 		g_free (data);
 	}
 }
@@ -241,7 +241,7 @@ set_time_async (SetTimeCallbackData *data)
 						      data, free_data,
 						      INT_MAX,
 						      /* parameters: */
-						      G_TYPE_STRING, data->filename,
+						      G_TYPE_STRING, data->tz,
 						      G_TYPE_INVALID,
 						      /* return values: */
 						      G_TYPE_INVALID);
@@ -262,7 +262,7 @@ set_system_time_async (gint64         time,
 	data->ref_count = 1;
 	data->call = "SetTime";
 	data->time = time;
-	data->filename = NULL;
+	data->tz = NULL;
 	data->callback = callback;
 	data->data = d;
 	data->notify = notify;
@@ -272,21 +272,20 @@ set_system_time_async (gint64         time,
 }
 
 void
-set_system_timezone_async (const gchar    *filename,
+set_system_timezone_async (const gchar    *tz,
 			   GFunc           callback,
 			   gpointer        d,
 			   GDestroyNotify  notify)
 {
 	SetTimeCallbackData *data;
 
-	if (filename == NULL)
-		return;
+	g_return_if_fail (tz != NULL);
 
 	data = g_new0 (SetTimeCallbackData, 1);
 	data->ref_count = 1;
 	data->call = "SetTimezone";
 	data->time = -1;
-	data->filename = g_strdup (filename);
+	data->tz = g_strdup (tz);
 	data->callback = callback;
 	data->data = d;
 	data->notify = notify;
diff --git a/panels/datetime/set-timezone.h b/panels/datetime/set-timezone.h
index bea433e..718aaad 100644
--- a/panels/datetime/set-timezone.h
+++ b/panels/datetime/set-timezone.h
@@ -41,17 +41,9 @@ void     set_system_time_async   (gint64         time,
                                   gpointer       data,
                                   GDestroyNotify notify);
 
-void     set_system_timezone_async   (const gchar    *filename,
+void     set_system_timezone_async   (const gchar    *tz,
                                       GFunc           callback,
                                       gpointer        data,
                                       GDestroyNotify  notify);
 
-
-
-#ifdef HAVE_SOLARIS
-#define SYSTEM_ZONEINFODIR "/usr/share/lib/zoneinfo/tab"
-#else
-#define SYSTEM_ZONEINFODIR "/usr/share/zoneinfo"
-#endif
-
 #endif