Fixed several TnyIterator leaks
[modest] / src / modest-tny-account-store.c
index b338b4f..ac77bfc 100644 (file)
 #include <string.h>
 #include <glib/gi18n.h>
 
+#include <tny-error.h>
 #include <tny-account.h>
 #include <tny-account-store.h>
 #include <tny-store-account.h>
-#include <tny-error.h>
 #include <tny-transport-account.h>
 #include <tny-simple-list.h>
 #include <tny-account-store.h>
@@ -50,8 +50,6 @@
 #include <modest-account-mgr.h>
 #include <modest-account-mgr-helpers.h>
 #include <widgets/modest-window-mgr.h>
-#include <modest-account-settings-dialog.h>
-#include <maemo/modest-maemo-utils.h>
 #include <modest-signal-mgr.h>
 #include <modest-debug.h>
 
@@ -63,6 +61,8 @@
 
 #ifdef MODEST_PLATFORM_MAEMO
 #include <tny-maemo-conic-device.h>
+#include <maemo/modest-maemo-utils.h>
+#include <maemo/modest-account-settings-dialog.h>
 #endif
 
 #include <libgnomevfs/gnome-vfs-volume-monitor.h>
@@ -121,7 +121,9 @@ typedef struct _ModestTnyAccountStorePrivate ModestTnyAccountStorePrivate;
 struct _ModestTnyAccountStorePrivate {
        gchar              *cache_dir;  
        GHashTable         *password_hash;
+#ifdef MODEST_PLATFORM_MAEMO
        GHashTable         *account_settings_dialog_hash;
+#endif
        ModestAccountMgr   *account_mgr;
        TnySessionCamel    *session;
        TnyDevice          *device;
@@ -214,15 +216,6 @@ modest_tny_account_store_base_init (gpointer g_class)
                                      NULL, NULL,
                                      g_cclosure_marshal_VOID__OBJECT,
                                      G_TYPE_NONE, 1, TNY_TYPE_ACCOUNT);
-               
-/*             signals[TNY_ACCOUNT_STORE_CONNECTING_FINISHED] = */
-/*                     g_signal_new ("connecting_finished", */
-/*                                   TNY_TYPE_ACCOUNT_STORE, */
-/*                                   G_SIGNAL_RUN_FIRST, */
-/*                                   G_STRUCT_OFFSET (TnyAccountStoreIface, connecting_finished), */
-/*                                   NULL, NULL, */
-/*                                   g_cclosure_marshal_VOID__VOID,  */
-/*                                   G_TYPE_NONE, 0); */
 
                signals[PASSWORD_REQUESTED_SIGNAL] =
                        g_signal_new ("password_requested",
@@ -277,11 +270,13 @@ modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
          */
        priv->password_hash = g_hash_table_new_full (g_str_hash, g_str_equal,
                                                     g_free, g_free);
-                                                            
+
+#ifdef MODEST_PLATFORM_MAEMO                                                        
        /* A hash-map of modest account names to dialog pointers,
         * so we can avoid showing the account settings twice for the same modest account: */                                 
        priv->account_settings_dialog_hash = g_hash_table_new_full (g_str_hash, g_str_equal, 
                                                                    g_free, NULL);
+#endif
        
        /* Respond to volume mounts and unmounts, such 
         * as the insertion/removal of the memory card: */
@@ -478,15 +473,10 @@ on_account_changed (ModestAccountMgr *acc_mgr,
                TnyAccount *tny_account;
                tny_account = TNY_ACCOUNT (tny_iterator_get_current (iter));
                if (tny_account) {
-                       TnyConnectionStatus conn_status = tny_account_get_connection_status (tny_account);
-
-                       if (conn_status != TNY_CONNECTION_STATUS_RECONNECTING &&
-                           conn_status != TNY_CONNECTION_STATUS_INIT) {
-                               if (!strcmp (tny_account_get_id (tny_account), account_name)) {
-                                       found = TRUE;
-                                       modest_tny_account_update_from_account (tny_account);
-                                       g_signal_emit (G_OBJECT(self), signals[ACCOUNT_CHANGED_SIGNAL], 0, tny_account);
-                               }
+                       if (!strcmp (tny_account_get_id (tny_account), account_name)) {
+                               found = TRUE;
+                               modest_tny_account_update_from_account (tny_account);
+                               g_signal_emit (G_OBJECT(self), signals[ACCOUNT_CHANGED_SIGNAL], 0, tny_account);
                        }
                        g_object_unref (tny_account);
                }
@@ -497,6 +487,7 @@ on_account_changed (ModestAccountMgr *acc_mgr,
                g_object_unref (iter);
 }
 
+#ifdef MODEST_PLATFORM_MAEMO
 static void 
 on_account_settings_hide (GtkWidget *widget, gpointer user_data)
 {
@@ -511,6 +502,7 @@ on_account_settings_hide (GtkWidget *widget, gpointer user_data)
        if (modest_account_name)
                g_hash_table_remove (priv->account_settings_dialog_hash, modest_account_name);
 }
+#endif
 
 static void 
 show_password_warning_only ()
@@ -520,13 +512,13 @@ show_password_warning_only ()
        
        /* Show an explanatory temporary banner: */
        if (main_window) 
-               hildon_banner_show_information ( 
-                       GTK_WIDGET(main_window), NULL, _("mcen_ib_username_pw_incorrect"));
+               modest_platform_information_banner (GTK_WIDGET(main_window), NULL, 
+                                                   _("mcen_ib_username_pw_incorrect"));
        else
                g_warning ("%s: %s", __FUNCTION__, _("mcen_ib_username_pw_incorrect"));
 }
 
-
+#ifdef MODEST_PLATFORM_MAEMO
 static void 
 show_wrong_password_dialog (TnyAccount *account)
 { 
@@ -562,8 +554,11 @@ show_wrong_password_dialog (TnyAccount *account)
                                        
        gboolean created_dialog = FALSE;
        if (!found || !dialog) {
+               ModestAccountSettings *settings;
                dialog = modest_account_settings_dialog_new ();
-               modest_account_settings_dialog_set_account_name (dialog, modest_account_name);
+               settings = modest_account_mgr_load_account_settings (priv->account_mgr, modest_account_name);
+               modest_account_settings_dialog_set_account (dialog, settings);
+               g_object_unref (settings);
                modest_account_settings_dialog_switch_to_user_info (dialog);
                modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog));
                
@@ -573,7 +568,7 @@ show_wrong_password_dialog (TnyAccount *account)
        }
        
        /* Show an explanatory temporary banner: */
-       hildon_banner_show_information (GTK_WIDGET(dialog), NULL, _("mcen_ib_username_pw_incorrect"));
+       modest_platform_information_banner (GTK_WIDGET(dialog), NULL, _("mcen_ib_username_pw_incorrect"));
                
        if (created_dialog) {
                /* Forget it when it closes: */
@@ -581,7 +576,12 @@ show_wrong_password_dialog (TnyAccount *account)
                        account, 0);
                        
                /* Show it and delete it when it closes: */
-               modest_maemo_show_dialog_and_forget (GTK_WINDOW (main_window), GTK_DIALOG (dialog));
+               gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (main_window));
+               g_signal_connect_swapped (dialog, 
+                                         "response", 
+                                         G_CALLBACK (gtk_widget_destroy), 
+                                         dialog);
+               gtk_widget_show (GTK_WIDGET (dialog));
        }
        else {
                /* Just show it instead of showing it and deleting it when it closes,
@@ -589,21 +589,7 @@ show_wrong_password_dialog (TnyAccount *account)
                gtk_window_present (GTK_WINDOW (dialog));
        }
 }
-
-
-
-static void
-request_password_and_wait (ModestTnyAccountStore *account_store, 
-                                        const gchar* server_account_id,
-                                        gchar **username,
-                                        gchar **password,
-                                        gboolean *cancel, 
-                                        gboolean *remember)
-{
-       g_signal_emit (G_OBJECT(account_store), signals[PASSWORD_REQUESTED_SIGNAL], 0,
-                      server_account_id, /* server_account_name */
-                      username, password, cancel, remember);
-}
+#endif
 
 /* This callback will be called by Tinymail when it needs the password
  * from the user or the account settings.
@@ -628,7 +614,7 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
        g_return_val_if_fail (account, NULL);
        
        MODEST_DEBUG_BLOCK(
-               g_debug ("DEBUG: modest: %s: prompt (not shown) = %s\n", __FUNCTION__, prompt_not_used);
+               g_debug ("%s: prompt (not shown) = %s\n", __FUNCTION__, prompt_not_used);
        );
        
        /* Initialize the output parameter: */
@@ -661,7 +647,7 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                                                      NULL,
                                                      (gpointer*)&pwd_ptr);
        MODEST_DEBUG_BLOCK(
-               g_debug ("DEBUG: modest: %s: Already asked = %d\n", __FUNCTION__, already_asked);
+               g_debug ("%s: Already asked = %d\n", __FUNCTION__, already_asked);
        );
                
        /* If the password is not already there, try ModestConf */
@@ -680,12 +666,14 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                const gboolean settings_have_password = 
                        modest_account_mgr_get_server_account_has_password (priv->account_mgr, server_account_name);
                MODEST_DEBUG_BLOCK(
-                       printf ("DEBUG: modest: %s: settings_have_password=%d\n",
+                       printf ("%s: settings_have_password=%d\n",
                                __FUNCTION__, settings_have_password);
                );
                if (settings_have_password) {
                        /* The password must be wrong, so show the account settings dialog so it can be corrected: */
+#ifdef MODEST_PLATFORM_MAEMO
                        show_wrong_password_dialog (account);
+#endif
                        
                        if (cancel)
                                *cancel = TRUE;
@@ -702,9 +690,12 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                        /* Show an info banner, before we show the protected password dialog: */
                        show_password_warning_only();
                }
-               
-               request_password_and_wait (self, account_id, 
+
+               /* Request password */
+               g_signal_emit (G_OBJECT(account_store), signals[PASSWORD_REQUESTED_SIGNAL], 0,
+                              account_id, /* server_account_name */
                               &username, &pwd, cancel, &remember);
+
                
                if (!*cancel) {
                        /* The password will be returned as the result,
@@ -772,7 +763,6 @@ modest_tny_account_store_forget_already_asked (ModestTnyAccountStore *self, TnyA
 static void
 forget_password (TnyAccount *account)
 {
-       printf ("DEBUG: %s\n", __FUNCTION__);
        ModestTnyAccountStore *self;
        ModestTnyAccountStorePrivate *priv;
        const TnyAccountStore *account_store;
@@ -814,10 +804,12 @@ modest_tny_account_store_finalize (GObject *obj)
                priv->password_hash = NULL;
        }
 
+#ifdef MODEST_PLATFORM_MAEMO
        if (priv->account_settings_dialog_hash) {
                g_hash_table_destroy (priv->account_settings_dialog_hash);
                priv->account_settings_dialog_hash = NULL;
        }
+#endif
 
        if (priv->outbox_of_transport) {
                g_hash_table_destroy (priv->outbox_of_transport);
@@ -1071,7 +1063,7 @@ modest_tny_account_store_alert (TnyAccountStore *self,
                                TnyAccount *account, 
                                TnyAlertType type,
                                gboolean question, 
-                               const GError *error)
+                               GError *error)
 {
        ModestTransportStoreProtocol proto =
                MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN; 
@@ -1083,9 +1075,6 @@ modest_tny_account_store_alert (TnyAccountStore *self,
        g_return_val_if_fail (account, FALSE);
        g_return_val_if_fail (error, FALSE);
        
-       if ((error->domain != TNY_ACCOUNT_ERROR) && (error->domain != TNY_ACCOUNT_STORE_ERROR))
-               return FALSE;
-       
        /* Get the server name: */
        server_name = tny_account_get_hostname (account);
 
@@ -1101,14 +1090,18 @@ modest_tny_account_store_alert (TnyAccountStore *self,
        }
 
        switch (error->code) {
-       case TNY_ACCOUNT_STORE_ERROR_CANCEL_ALERT:
-       case TNY_ACCOUNT_ERROR_TRY_CONNECT_USER_CANCEL:
+       case TNY_SYSTEM_ERROR_CANCEL:
                /* Don't show waste the user's time by showing him a dialog telling 
                 * him that he has just cancelled something: */
                return TRUE;
 
-       case TNY_ACCOUNT_ERROR_TRY_CONNECT_HOST_LOOKUP_FAILED:
-       case TNY_ACCOUNT_ERROR_TRY_CONNECT_SERVICE_UNAVAILABLE:
+       case TNY_SERVICE_ERROR_PROTOCOL:
+               /* Like a BAD from IMAP (protocol error) */
+       case TNY_SERVICE_ERROR_LOST_CONNECTION:
+               /* Lost the connection with the service */
+       case TNY_SERVICE_ERROR_UNAVAILABLE:
+               /* You must be working online for this operation */
+       case TNY_SERVICE_ERROR_CONNECT:
                /* TODO: Show the appropriate message, depending on whether it's POP or IMAP: */                
                switch (proto) {
                case MODEST_PROTOCOL_STORE_POP:
@@ -1128,32 +1121,27 @@ modest_tny_account_store_alert (TnyAccountStore *self,
                }
                break;
                
-       case TNY_ACCOUNT_ERROR_TRY_CONNECT_AUTHENTICATION_NOT_SUPPORTED:
+       case TNY_SERVICE_ERROR_AUTHENTICATE:
                /* This is "Secure connection failed", even though the logical
                 * ID has _certificate_ in the name: */
                prompt = g_strdup (_("mail_ni_ssl_certificate_error")); 
                break;
                        
-       case TNY_ACCOUNT_ERROR_TRY_CONNECT_CERTIFICATE:
+       case TNY_SERVICE_ERROR_CERTIFICATE:
                /* We'll show the proper dialog later */
                break;
-               
-       case TNY_ACCOUNT_ERROR_TRY_CONNECT:
-               /* The tinymail camel implementation just sends us this for almost 
-                * everything, so we have to guess at the cause.
-                * It could be a wrong password, or inability to resolve a hostname, 
-                * or lack of network, or incorrect authentication method, or something entirely different: */
-               /* TODO: Fix camel to provide specific error codes, and then use the 
-                * specific dialog messages from Chapter 12 of the UI spec.
-                */
-       case TNY_ACCOUNT_STORE_ERROR_UNKNOWN_ALERT: 
+
+       case TNY_SYSTEM_ERROR_MEMORY:
+               /* Can't allocate memory for this operation */
+
+       case TNY_SERVICE_ERROR_UNKNOWN: 
                return FALSE;                   
        default:
                g_return_val_if_reached (FALSE);
        }
        
 
-       if (error->code == TNY_ACCOUNT_ERROR_TRY_CONNECT_CERTIFICATE)
+       if (error->code == TNY_SERVICE_ERROR_CERTIFICATE)
                retval = modest_platform_run_certificate_confirmation_dialog (server_name,
                                                                              error->message);
        else
@@ -1175,15 +1163,15 @@ modest_tny_account_store_init (gpointer g, gpointer iface_data)
 
        klass = (TnyAccountStoreIface *)g;
 
-       klass->get_accounts_func =
+       klass->get_accounts =
                modest_tny_account_store_get_accounts;
-       klass->get_cache_dir_func =
+       klass->get_cache_dir =
                modest_tny_account_store_get_cache_dir;
-       klass->get_device_func =
+       klass->get_device =
                modest_tny_account_store_get_device;
-       klass->alert_func =
+       klass->alert =
                modest_tny_account_store_alert;
-       klass->find_account_func =
+       klass->find_account =
                modest_tny_account_store_find_account_by_url;
 }
 
@@ -1211,12 +1199,25 @@ get_tny_account_by (TnyList *accounts,
        gboolean found = FALSE;
        TnyAccount *retval = NULL;
 
+       g_return_val_if_fail (TNY_IS_LIST(accounts), NULL);
+
+       if (tny_list_get_length(accounts) == 0) {
+               g_warning ("%s: account list is empty", __FUNCTION__);
+               return NULL;
+       }
+       
        iter = tny_list_create_iterator (accounts);
        while (!tny_iterator_is_done (iter) && !found) {
                TnyAccount *tmp_account = NULL;
                const gchar *val = NULL;
 
                tmp_account = TNY_ACCOUNT (tny_iterator_get_current (iter));
+               if (!TNY_IS_ACCOUNT(tmp_account)) {
+                       g_warning ("%s: not a valid account", __FUNCTION__);
+                       tmp_account = NULL;
+                       break;
+               }
+
                switch (type) {
                case MODEST_TNY_ACCOUNT_STORE_QUERY_ID:
                        val = tny_account_get_id (tmp_account);
@@ -1231,7 +1232,7 @@ get_tny_account_by (TnyList *accounts,
                        retval = g_object_ref (tmp_account);
                        found = TRUE;
                } else {
-                       if (strcmp (val, str) == 0) {
+                       if (val && str && strcmp (val, str) == 0) {
                                retval = g_object_ref (tmp_account);
                                found = TRUE;
                        }
@@ -1323,7 +1324,7 @@ modest_tny_account_store_get_server_account (ModestTnyAccountStore *self,
                modest_acc_name = 
                        modest_tny_account_get_parent_modest_account_name_for_server_account (tmp_account);
                
-               if (!strcmp (account_name, modest_acc_name)) {
+               if (account_name && modest_acc_name && !strcmp (account_name, modest_acc_name)) {
                        found = TRUE;
                        retval = g_object_ref (tmp_account);
                }
@@ -1331,6 +1332,7 @@ modest_tny_account_store_get_server_account (ModestTnyAccountStore *self,
                g_object_unref (tmp_account);
                tny_iterator_next (iter);
        }
+       g_object_unref (iter);
 
        if (!found) {
                g_printerr ("modest: %s: could not get tny %s account for %s\n." \
@@ -1347,17 +1349,20 @@ TnyAccount*
 modest_tny_account_store_get_smtp_specific_transport_account_for_open_connection (ModestTnyAccountStore *self,
                                                                                  const gchar *account_name)
 {
+       TnyDevice *device;
+
+       g_return_val_if_fail (self && MODEST_IS_TNY_ACCOUNT_STORE(self), NULL);
+       g_return_val_if_fail (account_name, NULL);
+
        /* Get the current connection: */
-       TnyDevice *device = modest_runtime_get_device ();
+       device = modest_runtime_get_device ();
        
        if (!tny_device_is_online (device))
                return NULL;
-
-       g_return_val_if_fail (self, NULL);
        
+#ifdef MODEST_HAVE_CONIC
+       g_return_val_if_fail (TNY_IS_MAEMO_CONIC_DEVICE (device), NULL);
        
-#ifdef MODEST_PLATFORM_MAEMO
-       g_assert (TNY_IS_MAEMO_CONIC_DEVICE (device));
        TnyMaemoConicDevice *maemo_device = TNY_MAEMO_CONIC_DEVICE (device);    
        const gchar* iap_id = tny_maemo_conic_device_get_current_iap_id (maemo_device);
        /* printf ("DEBUG: %s: iap_id=%s\n", __FUNCTION__, iap_id); */
@@ -1368,9 +1373,9 @@ modest_tny_account_store_get_smtp_specific_transport_account_for_open_connection
        if (!connection)
                return NULL;
                
-       const gchar *connection_name = con_ic_iap_get_name (connection);
-       /* printf ("DEBUG: %s: connection_name=%s\n", __FUNCTION__, connection_name); */
-       if (!connection_name)
+       const gchar *connection_id = con_ic_iap_get_id (connection);
+       /* printf ("DEBUG: %s: connection_id=%s\n", __FUNCTION__, connection_id); */
+       if (!connection_id)
                return NULL;
        
        /*  Get the connection-specific transport acccount, if any: */
@@ -1382,7 +1387,7 @@ modest_tny_account_store_get_smtp_specific_transport_account_for_open_connection
        }
 
        gchar* server_account_name = modest_account_mgr_get_connection_specific_smtp (account_manager, 
-               connection_name);
+               connection_id);
 
        /* printf ("DEBUG: %s: server_account_name=%s\n", __FUNCTION__, server_account_name); */
        if (!server_account_name) {
@@ -1402,7 +1407,7 @@ modest_tny_account_store_get_smtp_specific_transport_account_for_open_connection
        return account;
 #else
        return NULL; /* TODO: Implement this for GNOME, instead of just Maemo? */
-#endif /* MODEST_PLATFORM_MAEMO */
+#endif /* MODEST_HAVE_CONIC */
 }
 
                                                                 
@@ -1555,8 +1560,11 @@ add_outbox_from_transport_account_to_global_outbox (ModestTnyAccountStore *self,
        /* Get the outbox folder */
        folders = tny_simple_list_new ();
        tny_folder_store_get_folders (TNY_FOLDER_STORE (account_outbox), folders, NULL, NULL);
-       g_assert (tny_list_get_length (folders) == 1);
-               
+       if (tny_list_get_length (folders) != 1) {
+               g_warning ("%s: > 1 outbox found (%d)?!", __FUNCTION__,
+                          tny_list_get_length (folders));
+       }
+                       
        iter_folders = tny_list_create_iterator (folders);
        per_account_outbox = TNY_FOLDER (tny_iterator_get_current (iter_folders));
        g_object_unref (iter_folders);
@@ -1596,10 +1604,17 @@ insert_account (ModestTnyAccountStore *self,
 
        /* Get the server and the transport account */
        store_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_STORE);
-       transport_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT);
+       if (!store_account || !TNY_IS_ACCOUNT(store_account)) {
+               g_warning ("%s: failed to create store account", __FUNCTION__);
+               return;
+       }
 
-       g_assert (store_account);
-       g_assert (transport_account);
+       transport_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT);
+       if (!transport_account || !TNY_IS_ACCOUNT(transport_account)) {
+               g_warning ("%s: failed to create transport account", __FUNCTION__);
+               g_object_unref (store_account);
+               return;
+       }
 
        /* Add accounts to the lists */
        tny_list_append (priv->store_accounts, G_OBJECT (store_account));
@@ -1639,13 +1654,50 @@ on_account_inserted (ModestAccountMgr *acc_mgr,
        insert_account (MODEST_TNY_ACCOUNT_STORE (user_data), account, TRUE);
 }
 
+/* This is the callback of the tny_camel_account_set_online called in
+   on_account_removed to disconnect the account */
+static void
+on_account_disconnect_when_removing (TnyCamelAccount *account, 
+                                    gboolean canceled, 
+                                    GError *err, 
+                                    gpointer user_data)
+{
+       ModestTnyAccountStore *self;
+       ModestTnyAccountStorePrivate *priv;
+
+       self = MODEST_TNY_ACCOUNT_STORE (user_data);
+       priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
+
+       /* Remove it from the list of accounts */
+       if (TNY_IS_STORE_ACCOUNT (account))
+               tny_list_remove (priv->store_accounts, (GObject *) account);
+       else
+               tny_list_remove (priv->transport_accounts, (GObject *) account);
+
+       /* Notify the observers */
+       g_signal_emit (G_OBJECT (self), signals [ACCOUNT_REMOVED_SIGNAL], 
+                      0, account);
+       
+       /* Unref the extra reference added by get_server_account */
+       g_object_unref (account);
+
+       /* Clear the cache if it's an store account */
+       if (TNY_IS_STORE_ACCOUNT (account))
+               tny_store_account_delete_cache (TNY_STORE_ACCOUNT (account));
+}
+
 static void
-on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account,
+on_account_removed (ModestAccountMgr *acc_mgr, 
+                   const gchar *account,
                    gpointer user_data)
 {
        TnyAccount *store_account = NULL, *transport_account = NULL;
-       ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data);
+       ModestTnyAccountStore *self;
+       ModestTnyAccountStorePrivate *priv;
        
+       self = MODEST_TNY_ACCOUNT_STORE (user_data);
+       priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
+
        /* Get the server and the transport account */
        store_account = 
                modest_tny_account_store_get_server_account (self, account, TNY_ACCOUNT_TYPE_STORE);
@@ -1655,13 +1707,11 @@ on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account,
        /* If there was any problem creating the account, for example,
           with the configuration system this could not exist */
        if (store_account) {
-               /* Clear the cache */
-               tny_store_account_delete_cache (TNY_STORE_ACCOUNT (store_account));
-
-               /* Notify the observers */
-               g_signal_emit (G_OBJECT (self), signals [ACCOUNT_REMOVED_SIGNAL], 0, store_account);
-               account_disconnect (store_account); /* disconnect the account */
-               g_object_unref (store_account);
+               /* Disconnect before deleting the cache, because the
+                  disconnection will rewrite the cache to the
+                  disk */
+               tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (store_account), FALSE,
+                                             on_account_disconnect_when_removing, self);
        } else {
                g_warning ("There is no store account for account %s\n", account);
        }
@@ -1690,10 +1740,9 @@ on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account,
                        g_warning ("Removing a transport account that has no outbox");
                }
 
-               /* Notify the observers */
-               g_signal_emit (G_OBJECT (self), signals [ACCOUNT_REMOVED_SIGNAL], 0, transport_account);
-               account_disconnect (transport_account); /* disconnect the account */
-               g_object_unref (transport_account);
+               /* Disconnect and notify the observers. The callback will free the reference */
+               tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (transport_account), FALSE,
+                                             on_account_disconnect_when_removing, self);
        } else {
                g_warning ("There is no transport account for account %s\n", account);
        }
@@ -1803,6 +1852,7 @@ modest_tny_account_store_find_msg_in_outboxes (ModestTnyAccountStore *self,
                        g_object_unref (folder);
                        tny_iterator_next (folders_iter);
                }
+               g_object_unref (folders_iter);
 
                g_object_unref (folders);
                g_object_unref (account);