diff options
Diffstat (limited to 'camel/camel-disco-store.c')
| -rw-r--r-- | camel/camel-disco-store.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/camel/camel-disco-store.c b/camel/camel-disco-store.c index 10d3ae78b3..ae51b54f0f 100644 --- a/camel/camel-disco-store.c +++ b/camel/camel-disco-store.c @@ -40,6 +40,10 @@ static CamelFolder *disco_get_folder (CamelStore *store, const char *name, static CamelFolderInfo *disco_get_folder_info (CamelStore *store, const char *top, guint32 flags, CamelException *ex); +static void set_status (CamelDiscoStore *disco_store, + CamelDiscoStoreStatus status, + CamelException *ex); +static gboolean can_work_offline (CamelDiscoStore *disco_store); static void camel_disco_store_class_init (CamelDiscoStoreClass *camel_disco_store_class) @@ -51,6 +55,10 @@ camel_disco_store_class_init (CamelDiscoStoreClass *camel_disco_store_class) remote_store_class = CAMEL_REMOTE_STORE_CLASS (camel_type_get_global_classfuncs (camel_remote_store_get_type ())); + /* virtual method definition */ + camel_disco_store_class->set_status = set_status; + camel_disco_store_class->can_work_offline = can_work_offline; + /* virtual method overload */ camel_service_class->connect = disco_connect; camel_service_class->disconnect = disco_disconnect; @@ -172,6 +180,12 @@ disco_get_folder_info (CamelStore *store, const char *top, } +/** + * camel_disco_store_status: + * @store: a disconnectable store + * + * Return value: the current online/offline status of @store. + **/ CamelDiscoStoreStatus camel_disco_store_status (CamelDiscoStore *store) { @@ -180,6 +194,75 @@ camel_disco_store_status (CamelDiscoStore *store) return store->status; } + +static void +set_status (CamelDiscoStore *disco_store, CamelDiscoStoreStatus status, + CamelException *ex) +{ + if (disco_store->status == status) + return; + + camel_store_sync (CAMEL_STORE (disco_store), ex); + if (camel_exception_is_set (ex)) + return; + if (!camel_service_disconnect (CAMEL_SERVICE (disco_store), TRUE, ex)) + return; + + disco_store->status = status; + camel_service_connect (CAMEL_SERVICE (disco_store), ex); +} + +/** + * camel_disco_store_set_status: + * @store: a disconnectable store + * @status: the new status + * @ex: a CamelException + * + * Sets @store to @status. If an error occurrs and the status cannot + * be set to @status, @ex will be set. + **/ +void +camel_disco_store_set_status (CamelDiscoStore *store, + CamelDiscoStoreStatus status, + CamelException *ex) +{ + CDS_CLASS (store)->set_status (store, status, ex); +} + + +static gboolean +can_work_offline (CamelDiscoStore *disco_store) +{ + g_warning ("CamelDiscoStore::can_work_offline not implemented for `%s'", + camel_type_to_name (CAMEL_OBJECT_GET_TYPE (disco_store))); + return FALSE; +} + +/** + * camel_disco_store_can_work_offline: + * @store: a disconnectable store + * + * Return value: whether or not @store can be used offline. (Will be + * %FALSE if the store is not caching data to local disk, for example.) + **/ +gboolean +camel_disco_store_can_work_offline (CamelDiscoStore *store) +{ + return CDS_CLASS (store)->can_work_offline (store); +} + + +/** + * camel_disco_store_check_online: + * @store: a disconnectable store + * @ex: a CamelException + * + * This checks that @store is online, and sets @ex if it is not. This + * can be used as a simple way to set a generic error message in @ex + * for operations that won't work offline. + * + * Return value: whether or not @store is online. + **/ gboolean camel_disco_store_check_online (CamelDiscoStore *store, CamelException *ex) { |