#include "modest-marshal.h"
#include "modest-mail-operation-queue.h"
#include "modest-runtime.h"
+#include "modest-debug.h"
/* 'private'/'protected' functions */
static void modest_mail_operation_queue_class_init (ModestMailOperationQueueClass *klass);
}
static void
+print_queue_item (ModestMailOperation *op, const gchar* prefix)
+{
+ gchar *op_str = modest_mail_operation_to_string (op);
+ g_debug ("%s: %s",
+ prefix ? prefix : "",
+ op_str);
+ g_free (op_str);
+}
+
+static void
on_finalize_foreach(gpointer op,
gpointer user_data)
{
* the lock acquired. */
g_signal_handlers_disconnect_by_func (mail_op, G_CALLBACK (on_operation_finished), user_data);
+ MODEST_DEBUG_BLOCK (print_queue_item (mail_op, "cancel/remove"););
+
modest_mail_operation_cancel (mail_op);
g_queue_remove (priv->op_queue, mail_op);
g_object_unref (G_OBJECT (mail_op));
g_mutex_lock (priv->queue_lock);
+ MODEST_DEBUG_BLOCK (
+ g_debug ("%s; items in queue: %d",
+ __FUNCTION__, g_queue_get_length (priv->op_queue));
+ g_queue_foreach (priv->op_queue, (GFunc)print_queue_item, "in queue");
+ );
+
+
if (priv->op_queue) {
/* Cancel all */
if (!g_queue_is_empty (priv->op_queue)) {
g_mutex_lock (priv->queue_lock);
g_queue_push_tail (priv->op_queue, g_object_ref (mail_op));
g_mutex_unlock (priv->queue_lock);
+
+ MODEST_DEBUG_BLOCK (print_queue_item (mail_op, "add"););
/* Get notified when the operation ends to remove it from the
queue. We connect it using the *after* because we want to
g_queue_remove (priv->op_queue, mail_op);
g_mutex_unlock (priv->queue_lock);
+ MODEST_DEBUG_BLOCK (print_queue_item (mail_op, "remove"););
+
g_signal_handlers_disconnect_by_func (G_OBJECT (mail_op),
G_CALLBACK (on_operation_finished),
self);
/* Check errors */
status = modest_mail_operation_get_status (mail_op);
- if (status != MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
+ if (status == MODEST_MAIL_OPERATION_STATUS_CANCELED) {
+ g_warning ("%s: operation canceled \n", __FUNCTION__);
+ } else if (status != MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
/* This is a sanity check. Shouldn't be needed, but
prevent possible application crashes. It's useful
also for detecting mail operations with invalid
if (modest_mail_operation_get_error (mail_op) != NULL) {
modest_mail_operation_execute_error_handler (mail_op);
} else {
- if (status == MODEST_MAIL_OPERATION_STATUS_CANCELED)
- g_warning ("%s: operation canceled \n", __FUNCTION__);
- else
- g_warning ("%s: possible error in a mail operation " \
- "implementation. The status is not successful " \
- "but the mail operation does not have any " \
- "error set\n", __FUNCTION__);
+ g_warning ("%s: possible error in a mail operation " \
+ "implementation. The status is not successful " \
+ "but the mail operation does not have any " \
+ "error set\n", __FUNCTION__);
}
}
priv = MODEST_MAIL_OPERATION_QUEUE_GET_PRIVATE(self);
+ MODEST_DEBUG_BLOCK (print_queue_item (mail_op, "cancel"););
+
/* This triggers a progess_changed signal in which we remove
* the operation from the queue. */
modest_mail_operation_cancel (mail_op);
g_slist_free(operations_to_cancel);
}
+
+typedef struct
+{
+ GSList **new_list;
+ GObject *source;
+} FindBySourceInfo;
+
+static void
+on_find_by_source_foreach (gpointer op, gpointer data)
+{
+ FindBySourceInfo *info = (FindBySourceInfo*) data;
+
+ if ( info->source == modest_mail_operation_get_source (MODEST_MAIL_OPERATION (op))) {
+ g_object_ref (G_OBJECT (op));
+ *(info->new_list) = g_slist_prepend (*(info->new_list), MODEST_MAIL_OPERATION (op));
+ }
+}
+
+GSList*
+modest_mail_operation_queue_get_by_source (
+ ModestMailOperationQueue *self,
+ GObject *source)
+{
+ ModestMailOperationQueuePrivate *priv;
+ GSList* found_operations= NULL;
+ FindBySourceInfo *info = g_new0 (FindBySourceInfo, 1);
+
+ g_return_val_if_fail (MODEST_IS_MAIL_OPERATION_QUEUE (self), NULL);
+ g_return_val_if_fail (source != NULL, NULL);
+
+ priv = MODEST_MAIL_OPERATION_QUEUE_GET_PRIVATE(self);
+
+ info->new_list = &found_operations;
+ info->source = source;
+
+ g_mutex_lock (priv->queue_lock);
+ g_queue_foreach (priv->op_queue, (GFunc) on_find_by_source_foreach, info);
+ g_mutex_unlock (priv->queue_lock);
+
+ g_free (info);
+
+ return found_operations;
+}
+
+static void
+accumulate_mail_op_strings (ModestMailOperation *op, gchar **str)
+{
+ *str = g_strdup_printf ("%s\n%s", *str, modest_mail_operation_to_string (op));
+}
+
+
+gchar*
+modest_mail_operation_queue_to_string (ModestMailOperationQueue *self)
+{
+ gchar *str;
+ guint len;
+ ModestMailOperationQueuePrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_MAIL_OPERATION_QUEUE (self), NULL);
+
+ priv = MODEST_MAIL_OPERATION_QUEUE_GET_PRIVATE(self);
+
+ len = g_queue_get_length (priv->op_queue);
+ str = g_strdup_printf ("mail operation queue (%02d)\n-------------------------", len);
+ if (len == 0)
+ str = g_strdup_printf ("%s\n%s", str, "<empty>");
+ else {
+ g_mutex_lock (priv->queue_lock);
+ g_queue_foreach (priv->op_queue, (GFunc)accumulate_mail_op_strings, &str);
+ g_mutex_unlock (priv->queue_lock);
+ }
+
+ return str;
+}