1 files changed, 0 insertions, 250 deletions
diff --git a/source4/cluster/ctdb/ctdb_cluster.c b/source4/cluster/ctdb/ctdb_cluster.c
deleted file mode 100644
index 9b0c9a8aa4..0000000000
--- a/source4/cluster/ctdb/ctdb_cluster.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-
-   ctdb clustering hooks
-
-   Copyright (C) Andrew Tridgell 2006
-   
-   This program 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.
-   
-   This program 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/>.
-*/
-
-#include "includes.h"
-#include "cluster/cluster.h"
-#include "system/filesys.h"
-#include "cluster/cluster_private.h"
-#include "../tdb/include/tdb.h"
-#include "include/ctdb.h"
-#include "tdb_wrap.h"
-#include "../lib/util/dlinklist.h"
-#include "param/param.h"
-#include "librpc/gen_ndr/server_id.h"
-#include "cluster/ctdb/ctdb_cluster.h"
-
-/* a linked list of messaging handlers, allowing incoming messages
-   to be directed to the right messaging context */
-struct cluster_messaging_list {
-	struct cluster_messaging_list *next, *prev;
-	struct cluster_state *state;
-	struct messaging_context *msg;
-	struct server_id server;
-	cluster_message_fn_t handler;
-};
-
-struct cluster_state {
-	struct ctdb_context *ctdb;
-	struct cluster_messaging_list *list;
-	uint32_t vnn;
-};
-
-
-
-/*
-  return a server_id for a ctdb node
-*/
-static struct server_id ctdb_id(struct cluster_ops *ops, uint64_t id, uint32_t id2)
-{
-	struct cluster_state *state = (struct cluster_state *)ops->private;
-	struct ctdb_context *ctdb = state->ctdb;
-	struct server_id server_id;
-	server_id.node = ctdb_get_vnn(ctdb);
-	server_id.id = id;
-	server_id.id2 = id2;
-	return server_id;
-}
-
-
-/*
-  return a server_id as a string
-*/
-static const char *ctdb_id_string(struct cluster_ops *ops, 
-				  TALLOC_CTX *mem_ctx, struct server_id id)
-{
-	return talloc_asprintf(mem_ctx, "%u.%llu.%u", id.node, (unsigned long long)id.id, id.id2);
-}
-
-/*
-  this is an interim method for subsystems that have not yet been
-  converted to use the ctdb api. It opens a shared database in the
-  cluster temporary area, using TDB_CLEAR_IF_FIRST which relies on
-  correct operation of fcntl locks on the shared fileystem.
-*/
-static struct tdb_wrap *ctdb_tdb_tmp_open(struct cluster_ops *ops,
-					  TALLOC_CTX *mem_ctx, 
-					  struct loadparm_context *lp_ctx,
-					  const char *dbname, int flags)
-{
-	const char *dir = lp_parm_string(lp_ctx, NULL, "ctdb", "shared data");
-	char *path;
-	struct tdb_wrap *w;
-	if (dir == NULL) {
-		DEBUG(0,("ERROR: You must set 'ctdb:shared data' to a cluster shared path\n"));
-		return NULL;
-	}
-	path = talloc_asprintf(mem_ctx, "%s/%s", dir, dbname);
-	w = tdb_wrap_open(mem_ctx, path, 0,  
-			  flags | TDB_CLEAR_IF_FIRST,
-			  O_RDWR|O_CREAT, 0600);
-	talloc_free(path);
-	return w;
-}
-
-/*
-  get at the ctdb handle
-*/
-static void *ctdb_backend_handle(struct cluster_ops *ops)
-{
-	struct cluster_state *state = (struct cluster_state *)ops->private;
-	return (void *)state->ctdb;
-}
-
-struct ctdb_handler_state {
-	struct cluster_state *state;
-	cluster_message_fn_t handler;
-	struct messaging_context *msg;
-};
-
-/*
-  dispatch incoming ctdb messages
-*/
-static void ctdb_message_handler(struct ctdb_context *ctdb, uint64_t srvid, 
-				 TDB_DATA data, void *private)
-{
-	struct ctdb_handler_state *s = talloc_get_type(private, 
-						       struct ctdb_handler_state);
-	DATA_BLOB blob;
-	blob.data = data.dptr;
-	blob.length = data.dsize;
-	s->handler(s->msg, blob);
-}
-
-static int ctdb_handler_destructor(struct ctdb_handler_state *s)
-{
-	/* XXX - tell ctdb to de-register the message handler */
-	return 0;
-}
-
-/*
-  setup a handler for ctdb messages
-*/
-static NTSTATUS ctdb_message_init(struct cluster_ops *ops,
-				  struct messaging_context *msg, 
-				  struct server_id server,
-				  cluster_message_fn_t handler)
-{
-	struct cluster_state *state = (struct cluster_state *)ops->private;
-	struct ctdb_handler_state *h;
-	int ret;
-
-	h = talloc(msg, struct ctdb_handler_state);
-	NT_STATUS_HAVE_NO_MEMORY(h);
-
-	h->state = state;
-	h->handler = handler;
-	h->msg = msg;
-
-	talloc_set_destructor(h, ctdb_handler_destructor);
-
-	/* setup a message handler */
-	ret = ctdb_set_message_handler(state->ctdb, server.id, 
-				       ctdb_message_handler, h);
-        if (ret == -1) {
-                DEBUG(0,("ctdb_set_message_handler failed - %s\n", 
-			 ctdb_errstr(state->ctdb)));
-		exit(1);
-        }
-
-	return NT_STATUS_OK;
-}
-
-/*
-  send a ctdb message to another node
-*/
-static NTSTATUS ctdb_message_send(struct cluster_ops *ops,
-				  struct server_id server, DATA_BLOB *data)
-{
-	struct cluster_state *state = (struct cluster_state *)ops->private;
-	struct ctdb_context *ctdb = state->ctdb;
-	TDB_DATA tdata;
-	int ret;
-
-	tdata.dptr = data->data;
-	tdata.dsize = data->length;
-
-	ret = ctdb_send_message(ctdb, server.node, server.id, tdata);
-	if (ret != 0) {
-		return NT_STATUS_INTERNAL_DB_CORRUPTION;
-	}
-	return NT_STATUS_OK;
-}
-
-static struct cluster_ops cluster_ctdb_ops = {
-	.cluster_id           = ctdb_id,
-	.cluster_id_string    = ctdb_id_string,
-	.cluster_tdb_tmp_open = ctdb_tdb_tmp_open,
-	.backend_handle       = ctdb_backend_handle,
-	.message_init         = ctdb_message_init,
-	.message_send         = ctdb_message_send,
-	.private           = NULL
-};
-
-/* initialise ctdb */
-void cluster_ctdb_init(struct loadparm_context *lp_ctx, 
-		       struct event_context *ev, const char *model)
-{
-	struct cluster_state *state;
-	int ret;
-
-	if (!lp_parm_bool(lp_ctx, NULL, "ctdb", "enable", false)) {
-		return;
-	}
-
-	state = talloc(ev, struct cluster_state);
-	if (state == NULL) goto failed;
-
-	state->ctdb = ctdb_init(ev);
-	if (state->ctdb == NULL) goto failed;
-
-	ret = ctdb_socket_connect(state->ctdb);
-	if (ret == -1) {
-		DEBUG(0,(__location__ " Failed to connect to ctdb socket\n"));
-		goto failed;
-	}
-
-	/* get our vnn */
-	state->vnn = ctdb_ctrl_getvnn(state->ctdb, timeval_zero(), CTDB_CURRENT_NODE);
-	if (state->vnn == (uint32_t)-1) {
-		DEBUG(0,(__location__ " Failed to get ctdb vnn\n"));
-		goto failed;
-	}
-
-	state->list = NULL;
-
-	cluster_ctdb_ops.private = state;
-
-	cluster_set_ops(&cluster_ctdb_ops);
-
-#if 0
-	/* nasty hack for now ... */
-	{
-		void brl_ctdb_init_ops(void);
-		brl_ctdb_init_ops();
-	}
-#endif
-
-	return;
-	
-failed:
-	DEBUG(0,("cluster_ctdb_init failed\n"));
-	talloc_free(state);
-}