Fix for the bug #330974 [exchange calendar]

Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/evolution/plugins/mail-to-task/ChangeLog,v
retrieving revision 1.20
diff -u -p -r1.20 ChangeLog
--- ChangeLog	1 Feb 2006 09:58:47 -0000	1.20
+++ ChangeLog	4 Mar 2006 09:27:06 -0000
@@ -1,3 +1,12 @@
+2006-03-04  Chenthill Palanisamy  <[email protected]>
+
+	Fixes #330974
+	* mail-to-task.c: 
+	(set_description): Check if the params are present,
+	before accessing the value. Fixes a crash.
+	(convert_to_task): Set the authentication function
+	while creating the ECal.
+
 2006-02-01  Chenthill Palanisamy  <[email protected]>
 
 	* Makefile.am: Reverting the commit made by 
Index: mail-to-task.c
===================================================================
RCS file: /cvs/gnome/evolution/plugins/mail-to-task/mail-to-task.c,v
retrieving revision 1.8
diff -u -p -r1.8 mail-to-task.c
--- mail-to-task.c	14 Jan 2006 07:05:08 -0000	1.8
+++ mail-to-task.c	4 Mar 2006 09:27:06 -0000
@@ -92,7 +92,7 @@ set_description (ECalComponent *comp, Ca
 	camel_object_unref (mem);
 
 	/* convert to UTF-8 string */
-	if (str && content->mime_type->params->value)
+	if (str && content->mime_type->params && content->mime_type->params->value)
 	{
 		convert_str = g_convert (str, strlen (str), 
 					 "UTF-8", content->mime_type->params->value,
@@ -221,7 +221,7 @@ convert_to_task (GPtrArray *uid_array, s
 			GThread *thread = NULL;
 			GError *error = NULL;
 			
-			client = e_cal_new (source, E_CAL_SOURCE_TYPE_TODO);
+			client = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_TODO);
 			if (!client) {
 				char *uri = e_source_get_uri (source);

Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/evolution-data-server/calendar/ChangeLog,v
retrieving revision 1.566
diff -u -p -r1.566 ChangeLog
--- ChangeLog	2 Mar 2006 02:22:34 -0000	1.566
+++ ChangeLog	4 Mar 2006 09:29:03 -0000
@@ -1,3 +1,10 @@
+2006-03-04  Chenthill Palanisamy  <[email protected]>
+
+	* libecal/e-cal.c: 
+	(build_pass_key): Get the uri from ECal, which is more
+	reliable.
+	(open_calendar): Pass ECal to build_pass_key.
+
 2006-03-02  Jeff Cai  <[email protected]>
 
 	Fixes #332276
Index: libecal/e-cal.c
===================================================================
RCS file: /cvs/gnome/evolution-data-server/calendar/libecal/e-cal.c,v
retrieving revision 1.124
diff -u -p -r1.124 e-cal.c
--- libecal/e-cal.c	13 Feb 2006 07:38:17 -0000	1.124
+++ libecal/e-cal.c	4 Mar 2006 09:29:05 -0000
@@ -1626,16 +1626,15 @@ e_cal_set_auth_func (ECal *ecal, ECalAut
 }
 
 static char *
-build_pass_key (ESource *source)
+build_pass_key (ECal *ecal)
 {
 	char *uri, *euri_str;
 	EUri *euri;
 
-	uri = e_source_get_uri (source);
+	uri = e_cal_get_uri (ecal);
 
 	euri = e_uri_new (uri);
 	euri_str = e_uri_to_string (euri, FALSE);
-	g_free (uri);
 	return euri_str;
 }
 
@@ -1710,7 +1709,7 @@ open_calendar (ECal *ecal, gboolean only
 		}
 		auth_type = e_source_get_property (priv->source, "auth-type");
 		if (auth_type)
-			key = build_pass_key (priv->source);
+			key = build_pass_key (ecal);
 		else
 			key = e_source_get_uri (priv->source);