Implement seek

Original git commit by Alexander Larsson <alex@localhost.localdomain> at 1163674878 +0100

svn path=/trunk/; revision=156

1 files changed, 49 insertions, 0 deletions

diff --git a/daemon/gvfsjobseekread.h b/daemon/gvfsjobseekread.h
new file mode 100644
index 00000000..a18ef494
--- /dev/null
+++ b/daemon/gvfsjobseekread.h
@@ -0,0 +1,49 @@
+#ifndef __G_VFS_JOB_SEEK_READ_H__
+#define __G_VFS_JOB_SEEK_READ_H__
+
+#include <gvfsjob.h>
+#include <gvfsbackend.h>
+#include <gvfsreadstream.h>
+
+G_BEGIN_DECLS
+
+#define G_TYPE_VFS_JOB_SEEK_READ         (g_vfs_job_seek_read_get_type ())
+#define G_VFS_JOB_SEEK_READ(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_VFS_JOB_SEEK_READ, GVfsJobSeekRead))
+#define G_VFS_JOB_SEEK_READ_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_VFS_JOB_SEEK_READ, GVfsJobSeekReadClass))
+#define G_IS_VFS_JOB_SEEK_READ(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_VFS_JOB_SEEK_READ))
+#define G_IS_VFS_JOB_SEEK_READ_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_VFS_JOB_SEEK_READ))
+#define G_VFS_JOB_SEEK_READ_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_VFS_JOB_SEEK_READ, GVfsJobSeekReadClass))
+
+/* GVfsJobSeekRead declared in gvfsjob.h */
+typedef struct _GVfsJobSeekReadClass   GVfsJobSeekReadClass;
+
+struct _GVfsJobSeekRead
+{
+  GVfsJob parent_instance;
+
+  GVfsReadStream *stream;
+  gpointer handle;
+  GSeekType seek_type;
+  goffset requested_offset;
+  goffset final_offset;
+};
+
+struct _GVfsJobSeekReadClass
+{
+  GVfsJobClass parent_class;
+};
+
+GType g_vfs_job_seek_read_get_type (void) G_GNUC_CONST;
+
+GVfsJob *g_vfs_job_seek_read_new (GVfsReadStream    *stream,
+				  gpointer           handle,
+				  GSeekType          seek_type,
+				  goffset            offset);
+
+void g_vfs_job_seek_read_set_offset (GVfsJobSeekRead *job,
+				     goffset offset);
+
+
+G_END_DECLS
+
+#endif /* __G_VFS_JOB_SEEK_READ_H__ */