1 files changed, 88 insertions, 0 deletions
diff --git a/xlators/features/snapview-server/src/snapview-server.h b/xlators/features/snapview-server/src/snapview-server.h
new file mode 100644
index 00000000000..b0e051e0fc3
--- /dev/null
+++ b/xlators/features/snapview-server/src/snapview-server.h
@@ -0,0 +1,88 @@
+/*
+   Copyright (c) 2014 Red Hat, Inc. <http://www.redhat.com>
+   This file is part of GlusterFS.
+
+   This file is licensed to you under your choice of the GNU Lesser
+   General Public License, version 3 or any later version (LGPLv3 or
+   later), or the GNU General Public License, version 2 (GPLv2), in all
+   cases as published by the Free Software Foundation.
+*/
+#ifndef __SNAP_VIEW_H__
+#define __SNAP_VIEW_H__
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "dict.h"
+#include "defaults.h"
+#include "mem-types.h"
+#include "call-stub.h"
+#include "inode.h"
+#include "byte-order.h"
+#include "iatt.h"
+#include <ctype.h>
+#include <sys/uio.h>
+#include "glusterfs.h"
+#include "xlator.h"
+#include "logging.h"
+#include "glfs.h"
+#include "common-utils.h"
+#include "glfs-handles.h"
+#include "glfs-internal.h"
+#include "glusterfs3-xdr.h"
+#include "glusterfs-acl.h"
+#include "syncop.h"
+#include "list.h"
+
+/*
+ * The max number of snap entries we consider currently
+ */
+#define SNAP_VIEW_MAX_NUM_SNAPS 128
+
+#define DEFAULT_SVD_LOG_FILE_DIRECTORY DATADIR "/log/glusterfs"
+
+typedef enum {
+        SNAP_VIEW_ENTRY_POINT_INODE = 0,
+        SNAP_VIEW_VIRTUAL_INODE
+} inode_type_t;
+
+struct svs_inode {
+        glfs_t *fs;
+        glfs_object_t *object;
+        inode_type_t type;
+
+        /* used only for entry point directory where gfid of the directory
+           from where the entry point was entered is saved.
+        */
+        uuid_t pargfid;
+        struct iatt buf;
+};
+typedef struct svs_inode svs_inode_t;
+
+struct svs_fd {
+        glfs_fd_t *fd;
+};
+typedef struct svs_fd svs_fd_t;
+
+struct snap_dirent {
+	char name[NAME_MAX];
+	char uuid[UUID_CANONICAL_FORM_LEN + 1];
+        glfs_t *fs;
+};
+typedef struct snap_dirent snap_dirent_t;
+
+struct svs_private {
+	snap_dirent_t *dirents;
+	int num_snaps;
+};
+typedef struct svs_private svs_private_t;
+
+glfs_t *
+svs_intialise_snapshot_volume (xlator_t *this, const char *name);
+
+snap_dirent_t *
+svs_get_snap_dirent (xlator_t *this, const char *name);
+
+#endif /* __SNAP_VIEW_H__ */