diff options
Diffstat (limited to 'daemon/gvfsjobseekread.c')
| -rw-r--r-- | daemon/gvfsjobseekread.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/daemon/gvfsjobseekread.c b/daemon/gvfsjobseekread.c deleted file mode 100644 index 4813752b..00000000 --- a/daemon/gvfsjobseekread.c +++ /dev/null @@ -1,151 +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 <glib/gi18n.h> -#include "gvfsreadchannel.h" -#include "gvfsjobseekread.h" -#include "gvfsdaemonutils.h" - -G_DEFINE_TYPE (GVfsJobSeekRead, g_vfs_job_seek_read, G_VFS_TYPE_JOB) - -static void run (GVfsJob *job); -static gboolean try (GVfsJob *job); -static void send_reply (GVfsJob *job); - -static void -g_vfs_job_seek_read_finalize (GObject *object) -{ - GVfsJobSeekRead *job; - - job = G_VFS_JOB_SEEK_READ (object); - g_object_unref (job->channel); - - if (G_OBJECT_CLASS (g_vfs_job_seek_read_parent_class)->finalize) - (*G_OBJECT_CLASS (g_vfs_job_seek_read_parent_class)->finalize) (object); -} - -static void -g_vfs_job_seek_read_class_init (GVfsJobSeekReadClass *klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - GVfsJobClass *job_class = G_VFS_JOB_CLASS (klass); - - gobject_class->finalize = g_vfs_job_seek_read_finalize; - - job_class->run = run; - job_class->try = try; - job_class->send_reply = send_reply; -} - -static void -g_vfs_job_seek_read_init (GVfsJobSeekRead *job) -{ -} - -GVfsJob * -g_vfs_job_seek_read_new (GVfsReadChannel *channel, - GVfsBackendHandle handle, - GSeekType seek_type, - goffset offset, - GVfsBackend *backend) -{ - GVfsJobSeekRead *job; - - job = g_object_new (G_VFS_TYPE_JOB_SEEK_READ, - NULL); - - job->backend = backend; - job->channel = g_object_ref (channel); - job->handle = handle; - job->requested_offset = offset; - job->seek_type = seek_type; - - return G_VFS_JOB (job); -} - -/* Might be called on an i/o thread */ -static void -send_reply (GVfsJob *job) -{ - GVfsJobSeekRead *op_job = G_VFS_JOB_SEEK_READ (job); - - g_print ("job_seek_read send reply, pos %d\n", (int)op_job->final_offset); - - if (job->failed) - g_vfs_channel_send_error (G_VFS_CHANNEL (op_job->channel), job->error); - else - { - g_vfs_read_channel_send_seek_offset (op_job->channel, - op_job->final_offset); - } -} - -static void -run (GVfsJob *job) -{ - GVfsJobSeekRead *op_job = G_VFS_JOB_SEEK_READ (job); - GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); - - if (class->seek_on_read == NULL) - { - g_vfs_job_failed (job, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, - _("Operation not supported by backend")); - return; - } - - class->seek_on_read (op_job->backend, - op_job, - op_job->handle, - op_job->requested_offset, - op_job->seek_type); -} - -static gboolean -try (GVfsJob *job) -{ - GVfsJobSeekRead *op_job = G_VFS_JOB_SEEK_READ (job); - GVfsBackendClass *class = G_VFS_BACKEND_GET_CLASS (op_job->backend); - - if (class->try_seek_on_read == NULL) - return FALSE; - - return class->try_seek_on_read (op_job->backend, - op_job, - op_job->handle, - op_job->requested_offset, - op_job->seek_type); -} - -void -g_vfs_job_seek_read_set_offset (GVfsJobSeekRead *job, - goffset offset) -{ - job->final_offset = offset; -} |