Move rpc to top-level

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

BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875

1 files changed, 83 insertions, 0 deletions

diff --git a/rpc/rpc-lib/src/rpcsvc-common.h b/rpc/rpc-lib/src/rpcsvc-common.h
new file mode 100644
index 00000000000..0b9d84cfdf0
--- /dev/null
+++ b/rpc/rpc-lib/src/rpcsvc-common.h
@@ -0,0 +1,83 @@
+/*
+  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 _RPCSVC_COMMON_H
+#define _RPCSVC_COMMON_H
+
+#include <pthread.h>
+#include "list.h"
+#include "compat.h"
+#include "glusterfs.h"
+#include "dict.h"
+
+typedef enum {
+        RPCSVC_EVENT_ACCEPT,
+        RPCSVC_EVENT_DISCONNECT,
+        RPCSVC_EVENT_LISTENER_DEAD,
+} rpcsvc_event_t;
+
+
+struct rpcsvc_state;
+
+typedef int (*rpcsvc_notify_t) (struct rpcsvc_state *, void *mydata,
+                                rpcsvc_event_t, void *data);
+
+
+/* Contains global state required for all the RPC services.
+ */
+typedef struct rpcsvc_state {
+
+        /* Contains list of (program, version) handlers.
+         * other options.
+         */
+
+        pthread_mutex_t         rpclock;
+
+        unsigned int            memfactor;
+
+        /* List of the authentication schemes available. */
+        struct list_head        authschemes;
+
+        /* Reference to the options */
+        dict_t                  *options;
+
+        /* Allow insecure ports. */
+        int                     allow_insecure;
+
+        glusterfs_ctx_t         *ctx;
+
+        void                    *listener;
+
+        /* list of connections which will listen for incoming connections */
+        struct list_head         listeners;
+
+        /* list of programs registered with rpcsvc */
+        struct list_head         programs;
+
+        /* list of notification callbacks */
+        struct list_head         notify;
+        int                      notify_count;
+
+        void                    *mydata; /* This is xlator */
+        rpcsvc_notify_t          notifyfn;
+
+} rpcsvc_t;
+
+
+#endif /* #ifndef _RPCSVC_COMMON_H */