diff options
Diffstat (limited to 'daemon/gvfsjobenumerate.c')
| -rw-r--r-- | daemon/gvfsjobenumerate.c | 320 |
1 files changed, 0 insertions, 320 deletions
diff --git a/daemon/gvfsjobenumerate.c b/daemon/gvfsjobenumerate.c deleted file mode 100644 index 6c4e6acc..00000000 --- a/daemon/gvfsjobenumerate.c +++ /dev/null @@ -1,320 +0,0 @@ -/* GIO - GLib Input, Output and Streaming Library - * - * Copyright (C) 2006-2007 Red Hat, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General - * Public License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Alexander Larsson <alexl@redhat.com> - */ - -#include <config.h> - -#include <unistd.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/un.h> - -#include <glib.h> -#include <dbus/dbus.h> -#include <glib/gi18n.h> -#include "gvfsjobenumerate.h" -#include "gdbusutils.h" -#include "gvfsdaemonprotocol.h" - -G_DEFINE_TYPE (GVfsJobEnumerate, g_vfs_job_enumerate, G_VFS_TYPE_JOB_DBUS) - -static void run (GVfsJob *job); -static gboolean try (GVfsJob *job); -static void send_reply (GVfsJob *job); -static DBusMessage *create_reply (GVfsJob *job, - DBusConnection *connection, - DBusMessage *message); - -static void -g_vfs_job_enumerate_finalize (GObject *object) -{ - GVfsJobEnumerate *job; - - job = G_VFS_JOB_ENUMERATE (object); - - g_free (job->filename); - g_free (job->attributes); - g_file_attribute_matcher_unref (job->attribute_matcher); - g_free (job->object_path); - g_free (job->uri); - - if (G_OBJECT_CLASS (g_vfs_job_enumerate_parent_class)->finalize) - (*G_OBJECT_CLASS (g_vfs_job_enumerate_parent_class)->finalize) (object); -} - -static void -g_vfs_job_enumerate_class_init (GVfsJobEnumerateClass *klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GVfsJobClass *job_class = G_VFS_JOB_CLASS (klass); - GVfsJobDBusClass *job_dbus_class = G_VFS_JOB_DBUS_CLASS (klass); - - gobject_class->finalize = g_vfs_job_enumerate_finalize; - job_class->run = run; - job_class->try = try; - job_class->send_reply = send_reply; - job_dbus_class->create_reply = create_reply; -} - -static void -g_vfs_job_enumerate_init (GVfsJobEnumerate *job) -{ -} - -GVfsJob * -g_vfs_job_enumerate_new (DBusConnection *connection, - DBusMessage *message, - GVfsBackend *backend) -{ - GVfsJobEnumerate *job; - DBusMessage *reply; - DBusError derror; - int path_len; - const char *obj_path; - const char *path_data; - char *attributes, *uri; - dbus_uint32_t flags; - DBusMessageIter iter; - - dbus_message_iter_init (message, &iter); - dbus_error_init (&derror); - if (!_g_dbus_message_iter_get_args (&iter, &derror, - DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, - &path_data, &path_len, - DBUS_TYPE_STRING, &obj_path, - DBUS_TYPE_STRING, &attributes, - DBUS_TYPE_UINT32, &flags, - 0)) - { - reply = dbus_message_new_error (message, - derror.name, - derror.message); - dbus_error_free (&derror); - - dbus_connection_send (connection, reply, NULL); - return NULL; - } - - /* Optional uri arg for thumbnail info */ - if (!_g_dbus_message_iter_get_args (&iter, NULL, - DBUS_TYPE_STRING, &uri, - 0)) - uri = NULL; - - job = g_object_new (G_VFS_TYPE_JOB_ENUMERATE, - "message", message, - "connection", connection, - NULL); - - job->object_path = g_strdup (obj_path); - job->filename = g_strndup (path_data, path_len); - job->backend = backend; - job->attributes = g_strdup (attributes); - job->attribute_matcher = g_file_attribute_matcher_new (attributes); - job->flags = flags; - job->uri = g_strdup (uri); - - return G_VFS_JOB (job); -} - -static void -send_infos (GVfsJobEnumerate *job) -{ - if (!dbus_message_iter_close_container (&job->building_iter, &job->building_array_iter)) - _g_dbus_oom (); - - dbus_connection_send (g_vfs_job_dbus_get_connection (G_VFS_JOB_DBUS (job)), - job->building_infos, NULL); - dbus_message_unref (job->building_infos); - job->building_infos = NULL; - job->n_building_infos = 0; -} - -void -g_vfs_job_enumerate_add_info (GVfsJobEnumerate *job, - GFileInfo *info) -{ - DBusMessage *message, *orig_message; - char *uri, *escaped_name; - - if (job->building_infos == NULL) - { - orig_message = g_vfs_job_dbus_get_message (G_VFS_JOB_DBUS (job)); - - message = dbus_message_new_method_call (dbus_message_get_sender (orig_message), - job->object_path, - G_VFS_DBUS_ENUMERATOR_INTERFACE, - G_VFS_DBUS_ENUMERATOR_OP_GOT_INFO); - dbus_message_set_no_reply (message, TRUE); - - dbus_message_iter_init_append (message, &job->building_iter); - - if (!dbus_message_iter_open_container (&job->building_iter, - DBUS_TYPE_ARRAY, - G_FILE_INFO_TYPE_AS_STRING, - &job->building_array_iter)) - _g_dbus_oom (); - - job->building_infos = message; - job->n_building_infos = 0; - } - - - - uri = NULL; - if (job->uri != NULL && - g_file_info_get_name (info) != NULL) - { - escaped_name = g_uri_escape_string (g_file_info_get_name (info), - G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, - FALSE); - uri = g_build_path ("/", job->uri, escaped_name, NULL); - g_free (escaped_name); - } - - g_vfs_backend_add_auto_info (job->backend, - job->attribute_matcher, - info, - uri); - g_free (uri); - - g_file_info_set_attribute_mask (info, job->attribute_matcher); - - _g_dbus_append_file_info (&job->building_array_iter, info); - job->n_building_infos++; - - if (job->n_building_infos == 50) - send_infos (job); -} - -void -g_vfs_job_enumerate_add_infos (GVfsJobEnumerate *job, - const GList *infos) -{ - const GList *l; - GFileInfo *info; - - for (l = infos; l != NULL; l = l->next) - { - info = l->data; - g_vfs_job_enumerate_add_info (job, info); - } -} - -void -g_vfs_job_enumerate_done (GVfsJobEnumerate *job) -{ - DBusMessage *message, *orig_message; - - g_assert (!G_VFS_JOB (job)->failed); - - if (job->building_infos != NULL) - send_infos (job); - - orig_message = g_vfs_job_dbus_get_message (G_VFS_JOB_DBUS (job)); - - message = dbus_message_new_method_call (dbus_message_get_sender (orig_message), - job->object_path, - G_VFS_DBUS_ENUMERATOR_INTERFACE, - G_VFS_DBUS_ENUMERATOR_OP_DONE); - dbus_message_set_no_reply (message, TRUE); - - dbus_connection_send (g_vfs_job_dbus_get_connection (G_VFS_JOB_DBUS (job)), - message, NULL); - dbus_message_unref (message); - - g_vfs_job_emit_finished (G_VFS_JOB (job)); -} - -static void -run (GVfsJob *job) -{ - GVfsJobEnumerate *op_job = G_VFS_JOB_ENUMERATE (job); - GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); - - if (class->enumerate == NULL) - { - g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, - _("Operation not supported by backend")); - return; - } - - class->enumerate (op_job->backend, - op_job, - op_job->filename, - op_job->attribute_matcher, - op_job->flags); -} - -static gboolean -try (GVfsJob *job) -{ - GVfsJobEnumerate *op_job = G_VFS_JOB_ENUMERATE (job); - GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); - - if (class->try_enumerate == NULL) - return FALSE; - - return class->try_enumerate (op_job->backend, - op_job, - op_job->filename, - op_job->attribute_matcher, - op_job->flags); -} - -static void -send_reply (GVfsJob *job) -{ - GVfsJobDBus *dbus_job = G_VFS_JOB_DBUS (job); - DBusMessage *reply; - GVfsJobDBusClass *class; - - g_print ("send_reply(%p), failed=%d (%s)\n", job, job->failed, job->failed?job->error->message:""); - - class = G_VFS_JOB_DBUS_GET_CLASS (job); - - if (job->failed) - reply = _dbus_message_new_from_gerror (dbus_job->message, job->error); - else - reply = class->create_reply (job, dbus_job->connection, dbus_job->message); - - g_assert (reply != NULL); - - /* Queues reply (threadsafely), actually sends it in mainloop */ - dbus_connection_send (dbus_job->connection, reply, NULL); - dbus_message_unref (reply); - - if (job->failed) - g_vfs_job_emit_finished (job); -} - -/* Might be called on an i/o thread */ -static DBusMessage * -create_reply (GVfsJob *job, - DBusConnection *connection, - DBusMessage *message) -{ - DBusMessage *reply; - - reply = dbus_message_new_method_return (message); - - return reply; -} |