new method to set the default provider for a protocol.

1999-04-25  bertrand <Bertrand.Guiheneuf@inria.fr>

	* camel/camel-session.c (camel_session_set_provider):
	new method to set the default provider for a protocol.
	(camel_session_get_store_from_provider):
	new method to instantiate a folder from a provider.

	* camel/camel-provider.h: s/GString/gchar/g
	+ typo fix.

svn path=/trunk/; revision=878

ChangeLog

@@ -1,5 +1,13 @@
 1999-04-25  bertrand <Bertrand.Guiheneuf@inria.fr>
 
+	* camel/camel-session.c (camel_session_set_provider): 
+	new method to set the default provider for a protocol.
+	(camel_session_get_store_from_provider): 
+	new method to instantiate a folder from a provider.
+
+	* camel/camel-provider.h: s/GString/gchar/g
+	+ typo fix.
+
 	* camel/camel-provider.[ch]:
 	basic provider structure. Have to write the
 	code for dynamic loading.

camel/camel-provider.h

@@ -40,10 +40,10 @@ typedef enum {
 typedef struct {
 	GtkType object_type;        /* used to create instance of the provider */
 	ProviderType provider_type; /* is a store or a transport */ 
-	GString *protocol;          /* name of the protocol ("imap"/"smtp"/"mh" ...) */
-	GString *provider_name;     /* name of the provider ("Raymond the imap provider") */
-	GString *description;       /* Useful when multiple providers are available for a same protocol */
-} CameProvider;
+	gchar *protocol;          /* name of the protocol ("imap"/"smtp"/"mh" ...) */
+	gchar *provider_name;     /* name of the provider ("Raymond the imap provider") */
+	gchar *description;       /* Useful when multiple providers are available for a same protocol */
+} CamelProvider;
 
 
 

camel/camel-session.c

@@ -43,6 +43,13 @@ camel_session_class_init (CamelSessionClass *camel_session_class)
 
 
 
+static void
+camel_session_init (CamelSession *session)
+{
+	store_provider_list = g_hash_table_new (g_str_hash, g_str_equal);
+	transport_provider_list = g_hash_table_new (g_str_hash, g_str_equal);
+}
+
 
 
 GtkType
@@ -57,7 +64,7 @@ camel_session_get_type (void)
 			sizeof (CamelSession),
 			sizeof (CamelSessionClass),
 			(GtkClassInitFunc) camel_session_class_init,
-			(GtkObjectInitFunc) NULL,
+			(GtkObjectInitFunc) camel_session_init,
 				/* reserved_1 */ NULL,
 				/* reserved_2 */ NULL,
 			(GtkClassInitFunc) NULL,
@@ -69,3 +76,56 @@ camel_session_get_type (void)
 	return camel_session_type;
 }
 
+
+/**
+ * camel_session_set_provider: set the default provider for a protocol
+ * @session: session object for wich the provider will the default
+ * @provider: provider object
+ * 
+ * Set the default implementation for a protocol. The protocol
+ * is determined by provider->protocol field (See CamelProtocol).
+ * It overrides the default provider for this protocol.
+ * 
+ **/
+void 
+camel_session_set_provider (CamelSession *session, CamelProvider *provider)
+{
+	GHashTable *table;
+
+	g_assert(session);
+	g_assert(provider);
+	
+	if (provider->provider_type == PROVIDER_STORE)
+		table = session->store_provider_list;
+	else
+		table = session->transport_provider_list;
+	
+	g_hash_table_insert (table, (gpointer)(provider->protocol), (gpointer)(provider));
+	
+}
+
+
+
+
+
+/**
+ * camel_session_get_store_from_provider: create a folder instance for a given provider
+ * @session: session object the folder will be initialized with
+ * @provider: provider folder to instantiate
+ * 
+ * 
+ * 
+ * Return value: the newly instantiated folder
+ **/
+CamelStore *
+camel_session_get_store_from_provider (CamelSession *session, CamelProvider *provider)
+{
+	CamelStore *store;
+
+	g_assert(session);
+	g_assert(provider);
+
+	store = gtk_object_new (provider->object_type, NULL);
+#warning add session initialisation on object 
+	return store;
+}

camel/camel-session.h

@@ -32,7 +32,7 @@ extern "C" {
 #endif /* __cplusplus }*/
 
 #include <gtk/gtk.h>
-
+#include "camel-provider.h"
 
 #define CAMEL_SESSION_TYPE     (camel_session_get_type ())
 #define CAMEL_SESSION(obj)     (GTK_CHECK_CAST((obj), CAMEL_SESSION_TYPE, CamelSession))
@@ -46,6 +46,9 @@ typedef struct _CamelSession CamelSession;
 struct _CamelSession
 {
 	GtkObject parent_object;
+	GHashTable *store_provider_list; /* providers are identified by their protocol */
+	GHashTable *transport_provider_list; 
+	
 	
 };
 
@@ -53,7 +56,7 @@ struct _CamelSession
 
 typedef struct {
 	GtkObjectClass parent_class;
-
+	
 	/* Virtual methods */	
 
 } CamelSessionClass;
@@ -66,6 +69,7 @@ GtkType camel_session_get_type (void);
 
 
 
+void camel_session_set_provider (CamelSession *session, CamelProvider *provider);
 
 
 #ifdef __cplusplus