/* 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., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. * * Author: Alexander Larsson */ #include #include #include #include #include #include #include #include "gvfsjobqueryinfo.h" #include "gvfsdaemonprotocol.h" G_DEFINE_TYPE (GVfsJobQueryInfo, g_vfs_job_query_info, G_VFS_TYPE_JOB_DBUS) static void run (GVfsJob *job); static gboolean try (GVfsJob *job); static void create_reply (GVfsJob *job, GVfsDBusMount *object, GDBusMethodInvocation *invocation); static void g_vfs_job_query_info_finalize (GObject *object) { GVfsJobQueryInfo *job; job = G_VFS_JOB_QUERY_INFO (object); g_object_unref (job->file_info); g_free (job->filename); g_free (job->attributes); g_file_attribute_matcher_unref (job->attribute_matcher); g_free (job->uri); if (G_OBJECT_CLASS (g_vfs_job_query_info_parent_class)->finalize) (*G_OBJECT_CLASS (g_vfs_job_query_info_parent_class)->finalize) (object); } static void g_vfs_job_query_info_class_init (GVfsJobQueryInfoClass *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_query_info_finalize; job_class->run = run; job_class->try = try; job_dbus_class->create_reply = create_reply; } static void g_vfs_job_query_info_init (GVfsJobQueryInfo *job) { } gboolean g_vfs_job_query_info_new_handle (GVfsDBusMount *object, GDBusMethodInvocation *invocation, const gchar *arg_path_data, const gchar *arg_attributes, guint arg_flags, const gchar *arg_uri, GVfsBackend *backend) { GVfsJobQueryInfo *job; if (g_vfs_backend_invocation_first_handler (object, invocation, backend)) return TRUE; job = g_object_new (G_VFS_TYPE_JOB_QUERY_INFO, "object", object, "invocation", invocation, NULL); job->filename = g_strdup (arg_path_data); job->backend = backend; job->attributes = g_strdup (arg_attributes); job->attribute_matcher = g_file_attribute_matcher_new (arg_attributes); job->flags = arg_flags; job->uri = g_strdup (arg_uri); job->file_info = g_file_info_new (); g_file_info_set_attribute_mask (job->file_info, job->attribute_matcher); g_vfs_job_source_new_job (G_VFS_JOB_SOURCE (backend), G_VFS_JOB (job)); g_object_unref (job); return TRUE; } static void run (GVfsJob *job) { GVfsJobQueryInfo *op_job = G_VFS_JOB_QUERY_INFO (job); GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); if (class->query_info == NULL) { g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, _("Operation not supported")); return; } class->query_info (op_job->backend, op_job, op_job->filename, op_job->flags, op_job->file_info, op_job->attribute_matcher); } static gboolean try (GVfsJob *job) { GVfsJobQueryInfo *op_job = G_VFS_JOB_QUERY_INFO (job); GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); if (class->try_query_info == NULL) return FALSE; return class->try_query_info (op_job->backend, op_job, op_job->filename, op_job->flags, op_job->file_info, op_job->attribute_matcher); } /* Might be called on an i/o thread */ static void create_reply (GVfsJob *job, GVfsDBusMount *object, GDBusMethodInvocation *invocation) { GVfsJobQueryInfo *op_job = G_VFS_JOB_QUERY_INFO (job); g_vfs_backend_add_auto_info (op_job->backend, op_job->attribute_matcher, op_job->file_info, op_job->uri); g_file_info_set_attribute_mask (op_job->file_info, op_job->attribute_matcher); gvfs_dbus_mount_complete_query_info (object, invocation, _g_dbus_append_file_info (op_job->file_info)); }