New function that the shell component calls to copy/move a folder.

2001-05-23  Jeffrey Stedfast  <fejj@ximian.com>

	* component-factory.c (xfer_folder): New function that the shell
	component calls to copy/move a folder.
	(component_fn): Set the xfer_folder_fn argument.

	* mail-ops.c (mail_remove_folder): New async function to remove a
	folder. God knows if it does what the ShellComponent needs or not
	yet.
	(mail_xfer_folder): Yet another yummy async function to move or
	copy a folder to a new location.

	* component-factory.c (storage_remove_folder): New function for
	removing folders.
	(remove_folder): New function that the shell component calls to
	delete a folder.
	(component_fn): Set the remove_folder_fn argument.

svn path=/trunk/; revision=9954

1 files changed, 110 insertions, 0 deletions

diff --git a/mail/mail-ops.c b/mail/mail-ops.c
index 23c0b047db..4b99bc76ac 100644
--- a/mail/mail-ops.c
+++ b/mail/mail-ops.c
@@ -1463,6 +1463,116 @@ mail_remove_folder (const char *uri, void (*done) (char *uri, gboolean removed,
 	e_thread_put (mail_thread_new, (EMsg *)m);
 }
 
+/* ** XFER FOLDER ******************************************************* */
+
+struct _xfer_folder_msg {
+	struct _mail_msg msg;
+	
+	char *src_uri;
+	char *dest_uri;
+	gboolean remove;
+	CamelFolder *folder;
+	void (*done) (char *src_uri, char *dest_uri, gboolean remove, CamelFolder *folder, void *data);
+	void *data;
+};
+
+static char *
+xfer_folder_desc (struct _mail_msg *mm, int done)
+{
+	struct _xfer_folder_msg *m = (struct _xfer_folder_msg *)mm;
+	
+	if (m->remove)
+		return g_strdup_printf (_("Moving folder %s to %s"), m->src_uri, m->dest_uri);
+	else
+		return g_strdup_printf (_("Copying folder %s to %s"), m->src_uri, m->dest_uri);
+}
+
+static void
+xfer_folder_get (struct _mail_msg *mm)
+{
+	struct _xfer_folder_msg *m = (struct _xfer_folder_msg *)mm;
+	CamelFolder *src, *dest = NULL;
+	GPtrArray *uids;
+	
+	camel_operation_register (mm->cancel);
+	
+	src = mail_tool_uri_to_folder (m->src_uri, &mm->ex);
+	if (camel_exception_is_set (&mm->ex))
+		goto done;
+	
+	dest = mail_tool_get_folder_from_urlname (m->dest_uri, "mbox",
+						  CAMEL_STORE_FOLDER_CREATE | CAMEL_STORE_FOLDER_BODY_INDEX,
+						  &mm->ex);
+	if (camel_exception_is_set (&mm->ex))
+		goto done;
+	
+	uids = camel_folder_get_uids (src);
+	if (m->remove)
+		camel_folder_move_messages_to (src, uids, dest, &mm->ex);
+	else
+		camel_folder_copy_messages_to (src, uids, dest, &mm->ex);
+	
+	camel_folder_free_uids (src, uids);
+	
+	if (camel_exception_is_set (&mm->ex))
+		goto done;
+	
+	if (m->remove)
+		camel_store_delete_folder (src->parent_store, src->full_name, &mm->ex);
+	
+ done:
+	if (src)
+		camel_object_unref (CAMEL_OBJECT (src));
+	
+	m->folder = dest;
+	
+	camel_operation_unregister (mm->cancel);
+}
+
+static void
+xfer_folder_got (struct _mail_msg *mm)
+{
+	struct _xfer_folder_msg *m = (struct _xfer_folder_msg *)mm;
+	
+	if (m->done)
+		m->done (m->src_uri, m->dest_uri, m->remove, m->folder, m->data);
+}
+
+static void
+xfer_folder_free (struct _mail_msg *mm)
+{
+	struct _xfer_folder_msg *m = (struct _xfer_folder_msg *)mm;
+	
+	g_free (m->src_uri);
+	g_free (m->dest_uri);
+	if (m->folder)
+		camel_object_unref (CAMEL_OBJECT (m->folder));
+}
+
+static struct _mail_msg_op xfer_folder_op = {
+	xfer_folder_desc,
+	xfer_folder_get,
+	xfer_folder_got,
+	xfer_folder_free,
+};
+
+void
+mail_xfer_folder (const char *src_uri, const char *dest_uri, gboolean remove_source,
+		  void (*done) (char *src_uri, char *dest_uri, gboolean remove, CamelFolder *folder, void *data),
+		  void *data)
+{
+	struct _xfer_folder_msg *m;
+	
+	m = mail_msg_new (&xfer_folder_op, NULL, sizeof(*m));
+	m->src_uri = g_strdup (src_uri);
+	m->dest_uri = g_strdup (dest_uri);
+	m->remove = remove_source;
+	m->data = data;
+	m->done = done;
+	
+	e_thread_put (mail_thread_new, (EMsg *)m);
+}
+
 /* ** SYNC FOLDER ********************************************************* */
 
 struct _sync_folder_msg {