[evolution-ews] Implement e_ews_connection_delete_item_start() - A function that lets the user delete a single item,

[Or Goshen <ogosh src gnome org>]

commit c8189055c78e14e77c294bce3266aaab95bc21cc
Author: Or Goshen <orx goshen intel com>
Date:   Sun May 29 15:20:07 2011 +0300

    Implement e_ews_connection_delete_item_start() - A function that lets the user delete a single item, either a stand alone item or a specific occurrence

 src/server/e-ews-connection.c |   63 +++++++++++++++++++++++++++++++++++++++++
 src/server/e-ews-connection.h |   11 +++++++
 2 files changed, 74 insertions(+), 0 deletions(-)
---
diff --git a/src/server/e-ews-connection.c b/src/server/e-ews-connection.c
index 441ee3e..4e7c14c 100644
--- a/src/server/e-ews-connection.c
+++ b/src/server/e-ews-connection.c
@@ -1697,6 +1697,69 @@ e_ews_connection_delete_items_start	(EEwsConnection *cnc,
 				      cb == ews_sync_reply_cb);
 }
 
+void
+e_ews_connection_delete_item_start	(EEwsConnection *cnc,
+					 gint pri,
+					 EwsId *item_id,
+					 guint index,
+					 EwsDeleteType delete_type,
+					 EwsSendMeetingCancellationsType send_cancels,
+					 EwsAffectedTaskOccurrencesType affected_tasks,
+					 GAsyncReadyCallback cb,
+					 GCancellable *cancellable,
+					 gpointer user_data)
+{
+	ESoapMessage *msg;
+	GSimpleAsyncResult *simple;
+	EwsAsyncData *async_data;
+	gchar buffer[32];
+
+	msg = e_ews_message_new_with_header (cnc->priv->uri, "DeleteItem",
+					     "DeleteType", ews_delete_type_to_str (delete_type), EWS_EXCHANGE_2007);
+
+	if (send_cancels)
+		e_soap_message_add_attribute (msg, "SendMeetingCancellations",
+					      ews_send_cancels_to_str (send_cancels), NULL, NULL);
+
+	if (affected_tasks)
+		e_soap_message_add_attribute (msg, "AffectedTaskOccurrences",
+					      ews_affected_tasks_to_str (affected_tasks), NULL, NULL);
+
+	e_soap_message_start_element (msg, "ItemIds", "messages", NULL);
+
+	if (index) {
+		e_soap_message_start_element (msg, "OccurrenceItemId", NULL, NULL);
+		e_soap_message_add_attribute (msg, "RecurringMasterId", item_id->id, NULL, NULL);
+		if (item_id->change_key)
+			e_soap_message_add_attribute (msg, "ChangeKey", item_id->change_key, NULL, NULL);
+		snprintf (buffer, 32, "%u", index);
+		e_soap_message_add_attribute (msg, "InstanceIndex", buffer, NULL, NULL);
+		e_soap_message_end_element (msg);
+	} else {
+		e_soap_message_start_element (msg, "ItemId", NULL, NULL);
+		e_soap_message_add_attribute (msg, "Id", item_id->id, NULL, NULL);
+		if (item_id->change_key)
+			e_soap_message_add_attribute (msg, "ChangeKey", item_id->change_key, NULL, NULL);
+		e_soap_message_end_element (msg);
+	}
+
+	e_soap_message_end_element (msg);
+
+	e_ews_message_write_footer (msg);
+
+	simple = g_simple_async_result_new (G_OBJECT (cnc),
+                                      cb,
+                                      user_data,
+                                      e_ews_connection_delete_items_start);
+
+	async_data = g_new0 (EwsAsyncData, 1);
+	g_simple_async_result_set_op_res_gpointer (
+		simple, async_data, (GDestroyNotify) async_data_free);
+
+	ews_connection_queue_request (cnc, msg, NULL, pri, cancellable, simple,
+				      cb == ews_sync_reply_cb);
+}
+
 gboolean
 e_ews_connection_delete_items_finish	(EEwsConnection *cnc,
 					 GAsyncResult *result,
diff --git a/src/server/e-ews-connection.h b/src/server/e-ews-connection.h
index fa005f7..d5b905c 100644
--- a/src/server/e-ews-connection.h
+++ b/src/server/e-ews-connection.h
@@ -191,6 +191,17 @@ void		e_ews_connection_delete_items_start	(EEwsConnection *cnc,
 					 GCancellable *cancellable,
 					 gpointer user_data);
 
+void		e_ews_connection_delete_item_start	(EEwsConnection *cnc,
+					 gint pri,
+					 EwsId *id,
+					 guint index,
+					 EwsDeleteType delete_type,
+					 EwsSendMeetingCancellationsType send_cancels,
+					 EwsAffectedTaskOccurrencesType affected_tasks,
+					 GAsyncReadyCallback cb,
+					 GCancellable *cancellable,
+					 gpointer user_data);
+
 gboolean	e_ews_connection_delete_items_finish
 						(EEwsConnection *cnc,
 						 GAsyncResult *result,