portmap functionality in glusterd

Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1314 (portmapper functionality)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1314

1 files changed, 55 insertions, 0 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-pmap.h b/xlators/mgmt/glusterd/src/glusterd-pmap.h
new file mode 100644
index 00000000000..be028157efa
--- /dev/null
+++ b/xlators/mgmt/glusterd/src/glusterd-pmap.h
@@ -0,0 +1,55 @@
+/*
+  Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+  This file is part of GlusterFS.
+
+  GlusterFS is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published
+  by the Free Software Foundation; either version 3 of the License,
+  or (at your option) any later version.
+
+  GlusterFS 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
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see
+  <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _GLUSTERD_PMAP_H_
+#define _GLUSTERD_PMAP_H_
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include <pthread.h>
+#include "uuid.h"
+
+#include "glusterfs.h"
+#include "xlator.h"
+#include "logging.h"
+#include "call-stub.h"
+#include "fd.h"
+#include "byte-order.h"
+#include "glusterd.h"
+#include "rpcsvc.h"
+
+
+struct pmap_port_status {
+        int    used;
+        char  *brickname;
+};
+
+struct pmap_registry {
+        int     base_port;
+        int     last_alloc;
+        struct  pmap_port_status ports[65536];
+};
+
+int pmap_registry_alloc (xlator_t *this);
+int pmap_registry_bind (xlator_t *this, int port, const char *brickname);
+
+#endif