new routine to free the data allocated by camel_service_query_auth_types.

	* camel-service.c (camel_service_free_auth_types): new routine to
	free the data allocated by camel_service_query_auth_types.

	* providers/pop3/camel-pop3-store.c (free_auth_types): implement

svn path=/trunk/; revision=2190

4 files changed, 42 insertions, 3 deletions

diff --git a/camel/ChangeLog b/camel/ChangeLog
index 669a71e114..d70074b805 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,5 +1,10 @@
 2000-03-27  Dan Winship  <danw@helixcode.com>
 
+	* camel-service.c (camel_service_free_auth_types): new routine to
+	free the data allocated by camel_service_query_auth_types.
+
+	* providers/pop3/camel-pop3-store.c (free_auth_types): implement
+
 	* camel-stream-mem.c (camel_stream_mem_new_with_buffer): rename
 	camel_stream_mem_new_with_buffer to ..._with_byte_array and add a
 	new ..._with_buffer that takes a char * rather than a GByteArray.
diff --git a/camel/camel-service.c b/camel/camel-service.c
index 19683782c5..394a163ae0 100644
--- a/camel/camel-service.c
+++ b/camel/camel-service.c
@@ -39,6 +39,7 @@ static gboolean _connect_with_url (CamelService *service, Gurl *url,
 static gboolean _disconnect(CamelService *service, CamelException *ex);
 static gboolean _is_connected (CamelService *service);
 static GList *  _query_auth_types (CamelService *service);
+static void     _free_auth_types (CamelService *service, GList *authtypes);
 static void     _finalize (GtkObject *object);
 static gboolean _set_url (CamelService *service, Gurl *url,
 			  CamelException *ex);
@@ -57,6 +58,7 @@ camel_service_class_init (CamelServiceClass *camel_service_class)
 	camel_service_class->disconnect = _disconnect;
 	camel_service_class->is_connected = _is_connected;
 	camel_service_class->query_auth_types = _query_auth_types;
+	camel_service_class->free_auth_types = _free_auth_types;
 
 	/* virtual method overload */
 	gtk_object_class->finalize = _finalize;
@@ -388,10 +390,31 @@ _query_auth_types (CamelService *service)
  * and query what authentication mechanisms it supports.
  *
  * Return value: a list of CamelServiceAuthType records. The caller
- * must free the list when it is done.
+ * must free the list by calling camel_service_free_auth_types when
+ * it is done.
  **/
 GList *
 camel_service_query_auth_types (CamelService *service)
 {
-	return CSERV_CLASS(service)->query_auth_types(service);
+	return CSERV_CLASS (service)->query_auth_types (service);
+}
+
+static void
+_free_auth_types (CamelService *service, GList *authtypes)
+{
+	;
+}
+
+/**
+ * camel_service_free_auth_types: free a type list returned by
+ * camel_service_query_auth_types.
+ * @service: the service
+ * @authtypes: the list of authtypes
+ *
+ * This frees the data allocated by camel_service_query_auth_types.
+ **/
+void
+camel_service_free_auth_types (CamelService *service, GList *authtypes)
+{
+	CSERV_CLASS (service)->free_auth_types (service, authtypes);
 }
diff --git a/camel/camel-service.h b/camel/camel-service.h
index d09524c8c4..521db58104 100644
--- a/camel/camel-service.h
+++ b/camel/camel-service.h
@@ -71,6 +71,8 @@ typedef struct {
 	gboolean  (*is_connected)      (CamelService *service);
 
 	GList *   (*query_auth_types)  (CamelService *service);
+	void      (*free_auth_types)   (CamelService *service,
+					GList *authtypes);
 
 } CamelServiceClass;
 
@@ -109,6 +111,8 @@ char *              camel_service_get_url            (CamelService *service);
 CamelSession *      camel_service_get_session        (CamelService *service);
 
 GList *             camel_service_query_auth_types   (CamelService *service);
+void                camel_service_free_auth_types    (CamelService *service,
+						      GList *authtypes);
 
 /* Standard Gtk function */
 GtkType camel_service_get_type (void);
diff --git a/camel/providers/pop3/camel-pop3-store.c b/camel/providers/pop3/camel-pop3-store.c
index 019e314ce7..6935c70c9b 100644
--- a/camel/providers/pop3/camel-pop3-store.c
+++ b/camel/providers/pop3/camel-pop3-store.c
@@ -1,5 +1,5 @@
 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-pop3-store.c : class for an pop3 store */
+/* camel-pop3-store.c : class for a pop3 store */
 
 /* 
  * Authors:
@@ -47,6 +47,7 @@
 
 static gboolean pop3_connect (CamelService *service, CamelException *ex);
 static GList *query_auth_types (CamelService *service);
+void free_auth_types (CamelService *service, GList *authtypes);
 
 static CamelFolder *get_folder (CamelStore *store, const gchar *folder_name, 
 				CamelException *ex);
@@ -63,6 +64,7 @@ camel_pop3_store_class_init (CamelPop3StoreClass *camel_pop3_store_class)
 	/* virtual method overload */
 	camel_service_class->connect = pop3_connect;
 	camel_service_class->query_auth_types = query_auth_types;
+	camel_service_class->free_auth_types = free_auth_types;
 
 	camel_store_class->get_root_folder = camel_pop3_folder_new;
 	camel_store_class->get_default_folder = camel_pop3_folder_new;
@@ -126,6 +128,11 @@ static GList *query_auth_types (CamelService *service)
 	return ret;
 }
 
+static void free_auth_types (CamelService *service, GList *authtypes)
+{
+	g_list_free (authtypes);
+}
+
 static gboolean
 pop3_connect (CamelService *service, CamelException *ex)
 {