mirror of https://gitee.com/openkylin/gvfs.git
109 lines
3.5 KiB
C
109 lines
3.5 KiB
C
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/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2006-2007 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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* Author: Alexander Larsson <alexl@redhat.com>
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*/
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#ifndef __G_VFS_JOB_H__
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#define __G_VFS_JOB_H__
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#include <glib-object.h>
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#include <gio/gio.h>
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G_BEGIN_DECLS
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#define G_VFS_TYPE_JOB (g_vfs_job_get_type ())
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#define G_VFS_JOB(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_VFS_TYPE_JOB, GVfsJob))
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#define G_VFS_JOB_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_VFS_TYPE_JOB, GVfsJobClass))
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#define G_VFS_IS_JOB(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_VFS_TYPE_JOB))
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#define G_VFS_IS_JOB_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_VFS_TYPE_JOB))
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#define G_VFS_JOB_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_VFS_TYPE_JOB, GVfsJobClass))
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typedef struct _GVfsJob GVfsJob;
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typedef struct _GVfsJobPrivate GVfsJobPrivate;
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typedef struct _GVfsJobClass GVfsJobClass;
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/* Defined here to avoid circular includes */
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typedef struct _GVfsJobSource GVfsJobSource;
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struct _GVfsJob
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{
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GObject parent_instance;
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/* TODO: Move stuff to private */
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gpointer backend_data;
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GDestroyNotify backend_data_destroy;
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guint failed : 1;
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guint cancelled : 1;
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guint sent_reply : 1;
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guint finished : 1;
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GError *error;
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GCancellable *cancellable;
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GVfsJobPrivate *priv;
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};
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struct _GVfsJobClass
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{
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GObjectClass parent_class;
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/* signals */
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void (*cancelled) (GVfsJob *job);
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void (*send_reply) (GVfsJob *job);
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void (*new_source) (GVfsJob *job,
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GVfsJobSource *job_source);
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void (*finished) (GVfsJob *job);
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/* vtable */
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void (*run) (GVfsJob *job);
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gboolean (*try) (GVfsJob *job);
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};
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GType g_vfs_job_get_type (void) G_GNUC_CONST;
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void g_vfs_job_set_backend_data (GVfsJob *job,
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gpointer backend_data,
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GDestroyNotify destroy);
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gboolean g_vfs_job_is_finished (GVfsJob *job);
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gboolean g_vfs_job_is_cancelled (GVfsJob *job);
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void g_vfs_job_cancel (GVfsJob *job);
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void g_vfs_job_run (GVfsJob *job);
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gboolean g_vfs_job_try (GVfsJob *job);
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void g_vfs_job_emit_finished (GVfsJob *job);
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void g_vfs_job_failed (GVfsJob *job,
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GQuark domain,
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gint code,
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const gchar *format,
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...) G_GNUC_PRINTF (4, 5);
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void g_vfs_job_failed_literal (GVfsJob *job,
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GQuark domain,
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gint code,
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const gchar *message);
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void g_vfs_job_failed_from_error (GVfsJob *job,
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const GError*error);
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void g_vfs_job_failed_from_errno (GVfsJob *job,
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gint errno_arg);
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void g_vfs_job_succeeded (GVfsJob *job);
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G_END_DECLS
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#endif /* __G_VFS_JOB_H__ */
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