[evolution-data-server] Handle the case of invalid connections in mailer.

[Chenthill Palanisamy <pchen src gnome org>]

commit 8c6ff4c67cced3e2c72b6a1f9070da2c2b403bb6
Author: Chenthill Palanisamy <pchenthill novell com>
Date:   Tue May 19 18:01:32 2009 +0530

    Handle the case of invalid connections in mailer.
---
 camel/providers/groupwise/camel-groupwise-folder.c |   31 ++++++++++++++++---
 camel/providers/groupwise/camel-groupwise-store.c  |   19 ++++++++++++
 servers/groupwise/e-gw-connection.c                |    2 +
 3 files changed, 47 insertions(+), 5 deletions(-)

diff --git a/camel/providers/groupwise/camel-groupwise-folder.c b/camel/providers/groupwise/camel-groupwise-folder.c
index da3b6f2..69f9302 100644
--- a/camel/providers/groupwise/camel-groupwise-folder.c
+++ b/camel/providers/groupwise/camel-groupwise-folder.c
@@ -286,6 +286,10 @@ groupwise_populate_msg_body_from_item (EGwConnection *cnc, CamelMultipart *multi
 			status = e_gw_connection_get_attachment (cnc, 
 					e_gw_item_get_msg_body_id (item), 0, -1, 
 					(const char **)&temp_body, &len);
+			if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+				status = e_gw_connection_get_attachment (cnc, 
+					e_gw_item_get_msg_body_id (item), 0, -1, 
+					(const char **)&temp_body, &len);
 			if (status != E_GW_CONNECTION_STATUS_OK) {
 				g_warning ("Could not get Messagebody\n");
 			}
@@ -558,6 +562,7 @@ update_junk_list (CamelStore *store, CamelMessageInfo *info, int flag)
 	CamelGroupwiseStore *gw_store= CAMEL_GROUPWISE_STORE(store);
 	CamelGroupwiseStorePrivate  *priv = gw_store->priv;
 	EGwConnection *cnc = cnc_lookup (priv);
+	EGwConnectionStatus status;
 
 	if (!(from = g_strdup (camel_message_info_from (info))))
 		goto error;
@@ -574,12 +579,19 @@ update_junk_list (CamelStore *store, CamelMessageInfo *info, int flag)
 	if (!email || !email[index])
 		goto error;
 
-	if (flag == ADD_JUNK_ENTRY)
-		e_gw_connection_create_junk_entry (cnc, email[index], "email", "junk");
-	else if (flag == REMOVE_JUNK_ENTRY) {
+	if (flag == ADD_JUNK_ENTRY) {
+		status = e_gw_connection_create_junk_entry (cnc, email[index], "email", "junk");
+		if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+			status = e_gw_connection_create_junk_entry (cnc, email[index], "email", "junk");
+		
+	} else if (flag == REMOVE_JUNK_ENTRY) {
 		GList *list = NULL;
 		EGwJunkEntry *entry;
-		if (e_gw_connection_get_junk_entries (cnc, &list)== E_GW_CONNECTION_STATUS_OK){
+		status = e_gw_connection_get_junk_entries (cnc, &list);
+		if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+			status = e_gw_connection_get_junk_entries (cnc, &list);
+
+		if (status == E_GW_CONNECTION_STATUS_OK){
 			while (list) {
 				entry = list->data;
 				if (!g_ascii_strcasecmp (entry->match, email[index])) { 
@@ -1005,6 +1017,8 @@ update_update (CamelSession *session, CamelSessionThreadMsg *msg)
 	camel_operation_start (NULL, _("Checking for deleted messages %s"), m->folder->name);
 
 	status = e_gw_connection_create_cursor (m->cnc, m->container_id, "id", NULL, &cursor);
+	if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+		status = e_gw_connection_create_cursor (m->cnc, m->container_id, "id", NULL, &cursor);
 	if (status != E_GW_CONNECTION_STATUS_OK) {
 		g_warning ("ERROR update update\n");
 		goto end1;
@@ -1226,6 +1240,10 @@ groupwise_refresh_folder(CamelFolder *folder, CamelException *ex)
 		status = e_gw_connection_get_quick_messages (cnc, container_id,
 				"peek id",
 				&t_str, "New", NULL, source, -1, &slist);
+		if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+			status = e_gw_connection_get_quick_messages (cnc, container_id,
+					"peek id",
+					&t_str, "New", NULL, source, -1, &slist);
 		if (status != E_GW_CONNECTION_STATUS_OK) {
 			camel_exception_set (ex, CAMEL_EXCEPTION_SERVICE_INVALID, _("Authentication failed"));
 			goto end2;
@@ -1263,7 +1281,10 @@ groupwise_refresh_folder(CamelFolder *folder, CamelException *ex)
 		status = e_gw_connection_get_quick_messages (cnc, container_id,
 				"peek id",
 				&t_str, "Modified", NULL, source, -1, &slist);
-
+		if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+			status = e_gw_connection_get_quick_messages (cnc, container_id,
+					"peek id",
+					&t_str, "Modified", NULL, source, -1, &slist);
 		if (status != E_GW_CONNECTION_STATUS_OK) {
 			camel_exception_set (ex, CAMEL_EXCEPTION_SERVICE_INVALID, _("Authentication failed"));
 			goto end3;
diff --git a/camel/providers/groupwise/camel-groupwise-store.c b/camel/providers/groupwise/camel-groupwise-store.c
index 0f26dff..8da055b 100644
--- a/camel/providers/groupwise/camel-groupwise-store.c
+++ b/camel/providers/groupwise/camel-groupwise-store.c
@@ -624,6 +624,12 @@ groupwise_get_folder (CamelStore *store, const char *folder_name, guint32 flags,
 				CREATE_CURSOR_VIEW,
 				NULL,
 				&cursor);
+		if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+			status = e_gw_connection_create_cursor (priv->cnc, container_id, 
+				CREATE_CURSOR_VIEW,
+				NULL,
+				&cursor);
+
 		if (status != E_GW_CONNECTION_STATUS_OK) {
 			CAMEL_SERVICE_REC_UNLOCK (gw_store, connect_lock);
 			g_free (container_id);
@@ -749,6 +755,11 @@ gw_store_reload_folder (CamelGroupwiseStore *gw_store, CamelFolder *folder, guin
 									CREATE_CURSOR_VIEW,
 									NULL,
 									&cursor);
+			if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+					status = e_gw_connection_create_cursor (priv->cnc, container_id, 
+									CREATE_CURSOR_VIEW,
+									NULL,
+									&cursor);
 			if (status != E_GW_CONNECTION_STATUS_OK) {
 					CAMEL_SERVICE_REC_UNLOCK (gw_store, connect_lock);
 					g_free (container_id);
@@ -946,6 +957,8 @@ groupwise_folders_sync (CamelGroupwiseStore *store, CamelException *ex)
 	}
 
 	status = e_gw_connection_get_container_list (priv->cnc, "folders", &folder_list);
+	if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+		status = e_gw_connection_get_container_list (priv->cnc, "folders", &folder_list);
 	if (status != E_GW_CONNECTION_STATUS_OK) {
 		g_warning ("Could not get folder list..\n");
 		return;
@@ -1222,6 +1235,8 @@ create_junk_folder (CamelStore *store)
 		
 	CAMEL_SERVICE_REC_LOCK (store, connect_lock);
 	status = e_gw_connection_modify_junk_settings (priv->cnc, JUNK_ENABLE, 0, 0,  JUNK_PERSISTENCE);
+	if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+		status = e_gw_connection_modify_junk_settings (priv->cnc, JUNK_ENABLE, 0, 0,  JUNK_PERSISTENCE);
 	if (status == E_GW_CONNECTION_STATUS_OK) {
 		root = groupwise_build_folder_info(groupwise_store, parent_name, folder_name);
 		camel_store_summary_save((CamelStoreSummary *)groupwise_store->summary);
@@ -1281,6 +1296,8 @@ groupwise_create_folder(CamelStore *store,
 	}
 	CAMEL_SERVICE_REC_LOCK (store, connect_lock);
 	status = e_gw_connection_create_folder(priv->cnc,parent_id,folder_name, &child_container_id);
+	if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+		status = e_gw_connection_create_folder(priv->cnc,parent_id,folder_name, &child_container_id);
 	if (status == E_GW_CONNECTION_STATUS_OK) {
 		root = groupwise_build_folder_info(groupwise_store, parent_name,folder_name);
 		camel_store_summary_save((CamelStoreSummary *)groupwise_store->summary);
@@ -1315,6 +1332,8 @@ groupwise_delete_folder(CamelStore *store,
 	container = g_hash_table_lookup (priv->name_hash, folder_name);
 
 	status = e_gw_connection_remove_item (priv->cnc, container, container);
+	if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+		status = e_gw_connection_remove_item (priv->cnc, container, container);
 
 	if (status == E_GW_CONNECTION_STATUS_OK) {
 		groupwise_store_set_current_folder (groupwise_store, NULL);
diff --git a/servers/groupwise/e-gw-connection.c b/servers/groupwise/e-gw-connection.c
index 3b6bf7c..fa586a8 100644
--- a/servers/groupwise/e-gw-connection.c
+++ b/servers/groupwise/e-gw-connection.c
@@ -803,6 +803,8 @@ e_gw_connection_get_container_id (EGwConnection *cnc, const char *name)
 	g_return_val_if_fail (name != NULL, NULL);
 
         status = e_gw_connection_get_container_list (cnc, "folders", &container_list);
+	if (status == E_GW_CONNECTION_STATUS_INVALID_CONNECTION)
+        	status = e_gw_connection_get_container_list (cnc, "folders", &container_list);
 	if (status != E_GW_CONNECTION_STATUS_OK) {
 		e_gw_connection_free_container_list (container_list);
                 return NULL;