added sources to calendar-conduit

	* gncal/Makefile.am: added sources to calendar-conduit

	* gncal/calendar-conduit.c: imported Miguels update_record
	function

	* gncal/corba-cal.c: fixed a grave bug in exception throwing,
	which cause ORBit to sigsegv.

svn path=/trunk/; revision=1229

1 files changed, 238 insertions, 29 deletions

diff --git a/calendar/conduits/calendar/calendar-conduit.c b/calendar/conduits/calendar/calendar-conduit.c
index f7d1ebdd71..8f5835e4ef 100644
--- a/calendar/conduits/calendar/calendar-conduit.c
+++ b/calendar/conduits/calendar/calendar-conduit.c
@@ -26,9 +26,13 @@
 #include "GnomeCal.h"
 #include "calobj.h"
 #include "calendar.h"
+#include "timeutil.h"
 
 #include "calendar-conduit.h"
 
+GnomePilotConduit * conduit_get_gpilot_conduit (guint32);
+void conduit_destroy_gpilot_conduit (GnomePilotConduit*);
+
 typedef struct _ConduitData ConduitData;
 
 struct _ConduitData {
@@ -40,26 +44,231 @@ struct _ConduitData {
 
 GNOME_Calendar_Repository calendar;
 CORBA_Environment ev;
+CORBA_ORB orb;
 
 static GNOME_Calendar_Repository
 calendar_server (void)
 {
-  if(calendar!=CORBA_OBJECT_NIL) return calendar;
-  
+  int n =0;
+
   calendar = goad_server_activate_with_id (NULL, "IDL:GNOME:Calendar:Repository:1.0",
 					   0, NULL);
-  
   if (calendar == CORBA_OBJECT_NIL)
     g_error ("Can not communicate with GnomeCalendar server");
   
   if (ev._major != CORBA_NO_EXCEPTION){
     printf ("Exception: %s\n", CORBA_exception_id (&ev));
-    abort ();
+    return CORBA_OBJECT_NIL;
   }
   
   return calendar;
 }
 
+
+/* Just a stub to link with */
+void
+calendar_notify (time_t time, CalendarAlarm *which, void *data)
+{
+}
+
+/* Code blatantly stolen from
+ * calendar-pilot-sync.c:
+ *   
+ * (C) 1999 International GNOME Support
+ *
+ * Author:
+ *   Miguel de Icaza (miguel@gnome-support.com)
+ *
+ */
+static void
+update_record (PilotRecord *remote) 
+{
+	char *vcal_string;
+	iCalObject *obj;
+	int i;
+	char *str;
+	struct Appointment a;
+
+	g_return_if_fail(remote!=NULL);
+
+	unpack_Appointment(&a,remote->record,remote->length);
+	
+	obj = ical_new (a.note ? a.note : "",
+			g_get_user_name (),
+			a.description ? a.description : "");
+
+	printf ("requesting %d [%s]\n", remote->ID, a.description);
+	vcal_string = GNOME_Calendar_Repository_get_object_by_pilot_id (calendar, remote->ID, &ev);
+
+	if (ev._major == CORBA_USER_EXCEPTION){
+		time_t now = time (NULL);
+		
+		obj->created = now;
+		obj->last_mod = now;
+		obj->priority = 0;
+		obj->transp = 0;
+		obj->related = NULL;
+		obj->pilot_id = remote->ID;
+		obj->pilot_status = ICAL_PILOT_SYNC_NONE;
+		printf (_("\tObject did not exist, creating a new one\n"));
+	} else if(ev._major != CORBA_NO_EXCEPTION) {
+	  printf(_("\tError while communicating with calendar server\n"));
+	  printf("\texception id = %s\n",CORBA_exception_id(&ev));
+	  CORBA_exception_free(&ev); 
+	  ical_object_destroy (obj); 
+	  return;
+	} else {
+		printf ("\tFound\n");
+		ical_object_destroy (obj);
+		obj = ical_object_new_from_string (vcal_string);
+	}
+
+	if (obj->pilot_status == ICAL_PILOT_SYNC_MOD){
+		printf (_("\tObject has been modified on desktop and on the pilot, desktop takes precedence\n"));
+		ical_object_destroy (obj);
+		return;
+	}
+
+	/*
+	 * Begin and end
+	 */
+
+	if (a.event)
+	{
+		/* turn day-long events into a full day's appointment */
+		a.begin.tm_sec = 0;
+		a.begin.tm_min = 0;
+		a.begin.tm_hour = 6;
+
+		a.end.tm_sec = 0;
+		a.end.tm_min = 0;
+		a.end.tm_hour = 10;
+	}
+	
+	obj->dtstart = mktime (&a.begin);
+	obj->dtend = mktime (&a.end);
+
+	/* Special case: daily repetitions are converted to a multi-day event */
+	if (a.repeatType == repeatDaily){
+		time_t newt = time_add_day (obj->dtend, a.repeatFrequency);
+
+		obj->dtend = newt;
+	}
+
+	/*
+	 * Alarm
+	 */
+	if (a.alarm){
+		obj->aalarm.type = ALARM_AUDIO;
+		obj->aalarm.enabled = 1;
+		obj->aalarm.count = a.advance;
+
+		switch (a.advanceUnits){
+		case advMinutes:
+			obj->aalarm.units = ALARM_MINUTES;
+			break;
+			
+		case advHours:
+			obj->aalarm.units = ALARM_HOURS;
+			break;
+			
+		case advDays:
+			obj->aalarm.units = ALARM_DAYS;
+			break;
+		default:
+		}
+	}
+
+	/*
+	 * Recurrence
+	 */
+	if (a.repeatFrequency && a.repeatType != repeatDaily){
+		obj->recur = g_new0 (Recurrence, 1);
+		
+		switch (a.repeatType){
+		case repeatDaily:
+			/*
+			 * In the Pilot daily repetitions are actually
+			 * multi-day events
+			 */
+			g_warning ("Should not have got here");
+			break;
+			
+		case repeatMonthlyByDate:
+			obj->recur->type = RECUR_MONTHLY_BY_DAY;
+			obj->recur->u.month_day = a.repeatFrequency;
+			break;
+			
+		case repeatWeekly:
+		{
+			int wd;
+
+			obj->recur->type = RECUR_WEEKLY;
+			for (wd = 0; wd < 7; wd++)
+				if (a.repeatDays [wd])
+					obj->recur->weekday |= 1 << wd;
+
+			if (obj->recur->weekday == 0){
+				struct tm *tm = localtime (&obj->dtstart);
+
+				obj->recur->weekday = 1 << tm->tm_wday;
+			}
+			break;
+		}
+		
+		case repeatMonthlyByDay:
+			obj->recur->type = RECUR_MONTHLY_BY_POS;
+			obj->recur->u.month_pos = a.repeatFrequency;
+			obj->recur->weekday = (a.repeatDay / 7);
+			break;
+			
+		case repeatYearly:
+			obj->recur->type = RECUR_YEARLY_BY_DAY;
+			break;
+
+		default:
+			g_warning ("Unhandled repeate case");
+		}
+
+		if (a.repeatForever)
+			obj->recur->duration = 0;
+		else
+			obj->recur->_enddate = mktime (&a.repeatEnd);
+	}
+
+	/*
+	 * Load exception dates 
+	 */
+	obj->exdate = NULL;
+	for (i = 0; i < a.exceptions; i++){
+		time_t *t = g_new (time_t, 1);
+
+		*t = mktime (&(a.exception [i]));
+		obj->exdate = g_list_prepend (obj->exdate, t);
+	}
+
+	g_free (obj->class);
+	
+	if (remote->attr & dlpRecAttrSecret)
+		obj->class = g_strdup ("PRIVATE");
+	else
+		obj->class = g_strdup ("PUBLIC");
+
+	/*
+	 * Now, convert the in memory iCalObject to a full vCalendar we can send
+	 */
+	str = calendar_string_from_object (obj);
+
+	GNOME_Calendar_Repository_update_object (calendar, obj->uid, str, &ev);
+
+	free (str);
+	
+	/*
+	 * Shutdown
+	 */
+	ical_object_destroy (obj);
+}
+
 static gint
 load_records(GnomePilotConduit *c)
 {
@@ -68,9 +277,10 @@ load_records(GnomePilotConduit *c)
   ConduitData *cd;
 
   vcalendar_string = 
-    GNOME_Calendar_Repository_get_updated_objects (calendar_server(), &ev);
+    GNOME_Calendar_Repository_get_updated_objects (calendar, &ev);
 
   cd = GET_DATA(c);
+  g_assert(cd!=NULL);
   cd->cal = calendar_new("Temporary");
 
   error = calendar_load_from_memory(cd->cal,vcalendar_string);
@@ -83,25 +293,25 @@ pre_sync(GnomePilotConduit *c, GnomePilotDBInfo *dbi)
 {
   int l;
   unsigned char *buf;
-
+  
+  calendar = CORBA_OBJECT_NIL;
+  calendar = calendar_server();
+  if(calendar == CORBA_OBJECT_NIL) {
+    return 0;
+  }
+  
   gtk_object_set_data(GTK_OBJECT(c),"dbinfo",dbi);
   
   load_records(c);
 
   buf = (unsigned char*)g_malloc(0xffff);
   if((l=dlp_ReadAppBlock(dbi->pilot_socket,dbi->db_handle,0,(unsigned char *)buf,0xffff))<0) {
-    return -1;
+    return 0;
   }
   unpack_AppointmentAppInfo(&(GET_DATA(c)->ai),buf,l);
   g_free(buf);
 
-  return 0;
-}
-
-static gint 
-post_sync(GnomePilotConduit *c) 
-{
-  return 0;
+  return 1;
 }
 
 static gint
@@ -110,8 +320,10 @@ match_record	(GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
 		 PilotRecord *remote,
 		 gpointer data)
 {
+  g_return_val_if_fail(remote!=NULL,0);
 	g_print ("in match_record\n");
-	return 0;
+	*local = NULL;
+	return 1;
 }
 static gint
 free_match	(GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
@@ -120,7 +332,6 @@ free_match	(GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
 {
         g_print ("entering free_match\n");
         *local = NULL;
-
 	return 0;
 }
 static gint
@@ -146,9 +357,12 @@ store_remote (GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
 	      PilotRecord *remote,
 	      gpointer data)
 {
-	g_print ("entering store_remote\n");
-        g_print ("Rec:%s:\nLength:%d\n", remote->record, remote->length);
-        return 1;
+  g_print ("entering store_remote\n");
+  g_return_val_if_fail(remote!=NULL,0);
+
+  update_record(remote);
+  
+  return 1;
 }
 static gint
 clear_status_archive_local (GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
@@ -190,7 +404,7 @@ set_status (GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
 	    gpointer data)
 {
 	g_print ("entering set_status\n");
-        return 1;
+        return 0;
 }
 static gint
 set_archived (GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
@@ -253,7 +467,7 @@ transmit (GnomePilotConduitStandardAbs *pilot_conduit_standard_abs,
 	return NULL;
 }
 
-static GnomePilotConduit *
+GnomePilotConduit *
 conduit_get_gpilot_conduit (guint32 pilotId)
 {
 	GtkObject *retval;
@@ -262,7 +476,6 @@ conduit_get_gpilot_conduit (guint32 pilotId)
 
 	CORBA_exception_init (&ev);
 
-	g_print ("creating our new conduit\n");
 	retval = gnome_pilot_conduit_standard_abs_new ("DatebookDB", 0x64617465);
 	g_assert (retval != NULL);
 	gnome_pilot_conduit_construct(GNOME_PILOT_CONDUIT(retval),"calendar");
@@ -273,11 +486,8 @@ conduit_get_gpilot_conduit (guint32 pilotId)
 
 	cdata = g_new0(ConduitData,1);
 	g_assert(cdata != NULL);
-	cdata = NULL;
 	gtk_object_set_data(retval,"conduit_data",cdata);
 
-	calendar = CORBA_OBJECT_NIL;
-
 	gtk_signal_connect (retval, "match_record", (GtkSignalFunc) match_record, NULL);
 	gtk_signal_connect (retval, "free_match", (GtkSignalFunc) free_match, NULL);
 	gtk_signal_connect (retval, "archive_local", (GtkSignalFunc) archive_local, NULL);
@@ -296,19 +506,20 @@ conduit_get_gpilot_conduit (guint32 pilotId)
 	gtk_signal_connect (retval, "delete_all", (GtkSignalFunc) delete_all, NULL);
 	gtk_signal_connect (retval, "transmit", (GtkSignalFunc) transmit, NULL);
 	gtk_signal_connect (retval, "pre_sync", (GtkSignalFunc) pre_sync, NULL);
-	gtk_signal_connect (retval, "post_sync", (GtkSignalFunc) post_sync, NULL);
 
 	load_configuration(&cfg,pilotId);
 
 	return GNOME_PILOT_CONDUIT (retval);
 }
 
-static void
+void
 conduit_destroy_gpilot_conduit (GnomePilotConduit *conduit)
 { 
         ConduitCfg *cc;
 	ConduitData *cd;
 
+	GNOME_Calendar_Repository_done (calendar, &ev);
+
         cc = GET_CONFIG(conduit);
         destroy_configuration(&cc);
 
@@ -317,8 +528,6 @@ conduit_destroy_gpilot_conduit (GnomePilotConduit *conduit)
 
 	gtk_object_destroy (GTK_OBJECT (conduit));
 
-	GNOME_Calendar_Repository_done (calendar_server(), &ev);
-
 }