2007-06-29 Murray Cumming <murrayc@murrayc.com

[modest] / src / modest-tny-account.c

diff --git a/src/modest-tny-account.c b/src/modest-tny-account.c
index 60d6a55..96edb80 100644 (file)
--- a/src/modest-tny-account.c
+++ b/src/modest-tny-account.c
@@ -32,6 +32,7 @@
 #include <modest-tny-account-store.h>
 #include <modest-tny-local-folders-account.h>
 #include <modest-runtime.h>
+#include <modest-platform.h>
 #include <tny-simple-list.h>
 #include <modest-tny-folder.h>
 #include <modest-tny-outbox-account.h>
@@ -123,6 +124,34 @@ modest_tny_account_get_special_folder (TnyAccount *account,
        return special_folder;
 }
 
+static void
+on_connection_status_changed (TnyAccount *account, TnyConnectionStatus status, gpointer user_data)
+{
+       printf ("DEBUG: %s: status=%d\n", __FUNCTION__, status);
+       
+       if (status == TNY_CONNECTION_STATUS_DISCONNECTED) {
+               /* We are trying to use the network with an account, 
+                * but the accounts are set as offline, because our TnyDevice is offline,
+                * because libconic says we are offline.
+                * So ask the user to go online:
+                */
+               modest_platform_connect_and_wait(NULL); 
+       } else if (status == TNY_CONNECTION_STATUS_CONNECTED_BROKEN) {
+               printf ("DEBUG: %s: Connection broken. Forcing TnyDevice offline.\n", 
+                       __FUNCTION__);
+                       
+               /* Something went wrong during some network operation.
+                * Stop trying to use the network now,
+                * by forcing accounts into offline mode:
+                * 
+                * When libconic reconnects, it will set the device back online again,
+                * regardless of it being forced offline before.
+                */
+               TnyDevice *device = modest_runtime_get_device ();
+               tny_device_force_offline (device);
+       }
+}
+
 /* Camel options: */
 
 /* These seem to be listed in 
@@ -216,6 +245,11 @@ modest_tny_account_new_from_server_account (ModestAccountMgr *account_mgr,
        }
        tny_account_set_id (tny_account, account_data->account_name);
 
+       /* Handle connection requests:
+        * This (badly-named) signal will be called when we try to use an offline account. */
+       g_signal_connect (G_OBJECT (tny_account), "connection-status-changed",
+                       G_CALLBACK (on_connection_status_changed), NULL);
+
        /* Proto */
        const gchar* proto_name =
                modest_protocol_info_get_transport_store_protocol_name(account_data->proto);