* Fixes some warning about uninitialized valrables.
[modest] / src / modest-mail-operation.c
index 0862a68..a8e1025 100644 (file)
@@ -644,13 +644,17 @@ modest_mail_operation_save_to_drafts (ModestMailOperation *self,
                header = tny_msg_get_header (draft_msg);
                /* Remove the old draft expunging it */
                tny_folder_remove_msg (folder, header, NULL);
-               tny_folder_sync (folder, TRUE, NULL);
+               tny_folder_sync (folder, TRUE, &(priv->error));
                g_object_unref (header);
        }
        
-       tny_folder_add_msg (folder, msg, &(priv->error));
+       if (!priv->error)
+               tny_folder_add_msg (folder, msg, &(priv->error));
+
        if (!priv->error)
                priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
+       else
+               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
 
 end:
        if (msg)
@@ -795,6 +799,8 @@ recurse_folders (TnyFolderStore *store, TnyFolderStoreQuery *query, TnyList *all
 static gboolean
 idle_notify_progress (gpointer data)
 {
+       gdk_threads_enter ();
+
        ModestMailOperation *mail_op = MODEST_MAIL_OPERATION (data);
        ModestMailOperationState *state;
 
@@ -802,6 +808,8 @@ idle_notify_progress (gpointer data)
        g_signal_emit (G_OBJECT (mail_op), signals[PROGRESS_CHANGED_SIGNAL], 0, state, NULL);
        g_slice_free (ModestMailOperationState, state);
        
+       gdk_threads_leave ();
+
        return TRUE;
 }
 
@@ -813,6 +821,8 @@ idle_notify_progress (gpointer data)
 static gboolean
 idle_notify_progress_once (gpointer data)
 {
+       gdk_threads_enter ();
+
        ModestPair *pair;
 
        pair = (ModestPair *) data;
@@ -823,6 +833,8 @@ idle_notify_progress_once (gpointer data)
        g_slice_free (ModestMailOperationState, (ModestMailOperationState*)pair->second);
        g_object_unref (pair->first);
 
+       gdk_threads_leave ();
+
        return FALSE;
 }
 
@@ -880,6 +892,8 @@ set_last_updated_idle (gpointer data)
                                    time(NULL), 
                                    TRUE);
 
+       gdk_threads_leave ();
+
        return FALSE;
 }
 
@@ -1093,7 +1107,7 @@ update_account_thread (gpointer thr_user_data)
        /* Notify about operation end. Note that the info could be
           freed before this idle happens, but the mail operation will
           be still alive */
-       g_idle_add (notify_update_account_queue, g_object_ref (info->mail_op));
+       g_idle_add (idle_notify_update_account_queue, g_object_ref (info->mail_op));
 
        if (info->callback) {
                /* This thread is not in the main lock */
@@ -1250,6 +1264,13 @@ modest_mail_operation_create_folder (ModestMailOperation *self,
                }
        }
 
+       if (!strcmp (name, " ") || strchr (name, '/')) {
+               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+               g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+                            MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
+                            _("mail_in_ui_folder_create_error"));
+       }
+
        if (!priv->error) {
                /* Create the folder */
                new_folder = tny_folder_store_create_folder (parent, name, &(priv->error));
@@ -1389,11 +1410,10 @@ modest_mail_operation_xfer_folder (ModestMailOperation *self,
                                   gboolean delete_original)
 {
        ModestMailOperationPrivate *priv = NULL;
-       ModestTnyFolderRules parent_rules, rules;
+       ModestTnyFolderRules parent_rules = 0, rules = 0;
 
        g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
        g_return_if_fail (TNY_IS_FOLDER (folder));
-       g_return_if_fail (TNY_IS_FOLDER (parent));
 
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
 
@@ -1403,11 +1423,8 @@ modest_mail_operation_xfer_folder (ModestMailOperation *self,
 
        /* Get folder rules */
        rules = modest_tny_folder_get_rules (TNY_FOLDER (folder));
-       parent_rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
-
-       if (!TNY_IS_FOLDER_STORE (parent)) {
-               
-       }
+       if (TNY_IS_FOLDER (parent))
+               parent_rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
        
        /* The moveable restriction is applied also to copy operation */
        if ((!TNY_IS_FOLDER_STORE (parent)) || (rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE)) {
@@ -1419,7 +1436,8 @@ modest_mail_operation_xfer_folder (ModestMailOperation *self,
 
                /* Notify the queue */
                modest_mail_operation_notify_end (self, FALSE);
-       } else if (parent_rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
+       } else if (TNY_IS_FOLDER (parent) && 
+                  (parent_rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE)) {
                /* Set status failed and set an error */
                priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
                g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
@@ -1472,18 +1490,24 @@ modest_mail_operation_rename_folder (ModestMailOperation *self,
 
                /* Notify about operation end */
                modest_mail_operation_notify_end (self, FALSE);
+       } else if (!strcmp (name, " ") || strchr (name, '/')) {
+               priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+               g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+                            MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
+                            _("FIXME: unable to rename"));
+               /* Notify about operation end */
+               modest_mail_operation_notify_end (self, FALSE);
        } else {
-               /* Rename. Camel handles folder subscription/unsubscription */
                TnyFolderStore *into;
 
+               /* Rename. Camel handles folder subscription/unsubscription */
                into = tny_folder_get_folder_store (folder);
                tny_folder_copy_async (folder, into, name, TRUE,
                                 transfer_folder_cb,
                                 transfer_folder_status_cb,
                                 self);
                if (into)
-                       g_object_unref (into);
-               
+                       g_object_unref (into);          
        }
  }
 
@@ -1519,6 +1543,11 @@ void modest_mail_operation_get_msg (ModestMailOperation *self,
                helper->user_data = user_data;
                helper->header = g_object_ref (header);
 
+               // The callback's reference so that the mail op is not
+               // finalized until the async operation is completed even if
+               // the user canceled the request meanwhile.
+               g_object_ref (G_OBJECT (helper->mail_op));
+
                tny_folder_get_msg_async (folder, header, get_msg_cb, get_msg_status_cb, helper);
 
                g_object_unref (G_OBJECT (folder));
@@ -1566,15 +1595,19 @@ get_msg_cb (TnyFolder *folder,
                goto out;
        }
 
-       priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
+       /* The mail operation might have been canceled in which case we do not
+          want to notify anyone anymore. */
+       if(priv->status != MODEST_MAIL_OPERATION_STATUS_CANCELED) {
+               priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 
-       /* If user defined callback function was defined, call it */
-       if (helper->user_callback) {
-               /* This callback is called into an iddle by tinymail,
-                  and idles are not in the main lock */
-               gdk_threads_enter ();
-               helper->user_callback (self, helper->header, msg, helper->user_data);
-               gdk_threads_leave ();
+               /* If user defined callback function was defined, call it */
+               if (helper->user_callback) {
+                       /* This callback is called into an iddle by tinymail,
+                          and idles are not in the main lock */
+                       gdk_threads_enter ();
+                       helper->user_callback (self, helper->header, msg, helper->user_data);
+                       gdk_threads_leave ();
+               }
        }
 
  out:
@@ -1583,7 +1616,10 @@ get_msg_cb (TnyFolder *folder,
        g_slice_free (GetMsgAsyncHelper, helper);
                
        /* Notify about operation end */
-       modest_mail_operation_notify_end (self, TRUE);
+       if(priv->status != MODEST_MAIL_OPERATION_STATUS_CANCELED)
+               modest_mail_operation_notify_end (self, TRUE);
+
+       g_object_unref (G_OBJECT (self));
 }
 
 static void     
@@ -1605,6 +1641,9 @@ get_msg_status_cb (GObject *obj,
        self = helper->mail_op;
        priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
 
+       if(priv->status == MODEST_MAIL_OPERATION_STATUS_CANCELED)
+               return;
+
        if ((status->position == 1) && (status->of_total == 100))
                return;
 
@@ -1750,7 +1789,7 @@ get_msgs_full_thread (gpointer thr_user_data)
                priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
 
        /* Notify about operation end */
-       g_idle_add (notify_update_account_queue, g_object_ref (info->mail_op));
+       g_idle_add (idle_notify_update_account_queue, g_object_ref (info->mail_op));
 
        /* Free thread resources. Will be called after all previous idles */
        g_idle_add_full (G_PRIORITY_DEFAULT_IDLE + 1, get_msgs_full_destroyer, info, NULL);
@@ -1899,8 +1938,10 @@ modest_mail_operation_remove_msg (ModestMailOperation *self,
                g_object_unref (G_OBJECT (store_account));
        } else {
                tny_folder_remove_msg (folder, header, &(priv->error));
-               if (!priv->error)
+               if (!priv->error) {
+                       tny_header_set_flags (header, TNY_HEADER_FLAG_DELETED);
                        tny_folder_sync(folder, TRUE, &(priv->error));
+               }
        }
 
        /* Set status */
@@ -1975,6 +2016,9 @@ transfer_msgs_cb (TnyFolder *folder, gboolean cancelled, GError **err, gpointer
                priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
        }
 
+       /* Notify about operation end */
+       modest_mail_operation_notify_end (self, TRUE);
+
        /* If user defined callback function was defined, call it */
        if (helper->user_callback) {
                gdk_threads_enter ();
@@ -1989,8 +2033,6 @@ transfer_msgs_cb (TnyFolder *folder, gboolean cancelled, GError **err, gpointer
        g_slice_free   (XFerMsgAsyncHelper, helper);
        g_object_unref (folder);
 
-       /* Notify about operation end */
-       modest_mail_operation_notify_end (self, TRUE);
 }
 
 void