1 files changed, 0 insertions, 174 deletions
diff --git a/source4/cluster/ctdb/ib/ibw_ctdb.c b/source4/cluster/ctdb/ib/ibw_ctdb.c
deleted file mode 100644
index 5822ffb186..0000000000
--- a/source4/cluster/ctdb/ib/ibw_ctdb.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Unix SMB/CIFS implementation.
- * Join infiniband wrapper and ctdb.
- *
- * Copyright (C) Sven Oehme <oehmes@de.ibm.com> 2006
- *
- * Major code contributions by Peter Somogyi <psomogyi@gamax.hu>
- *
- * 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 "lib/events/events.h"
-#include <system/network.h>
-#include <assert.h>
-#include "ctdb_private.h"
-#include "ibwrapper.h"
-#include "ibw_ctdb.h"
-
-int ctdb_ibw_get_address(struct ctdb_context *ctdb,
-	const char *address, struct in_addr *addr)
-{
-	if (inet_pton(AF_INET, address, addr) <= 0) {
-		struct hostent *he = gethostbyname(address);
-		if (he == NULL || he->h_length > sizeof(*addr)) {
-			ctdb_set_error(ctdb, "invalid nework address '%s'\n", 
-				       address);
-			return -1;
-		}
-		memcpy(addr, he->h_addr, he->h_length);
-	}
-	return 0;
-}
-
-int ctdb_ibw_node_connect(struct ctdb_node *node)
-{
-	struct ctdb_ibw_node *cn = talloc_get_type(node->private_data, struct ctdb_ibw_node);
-	int	rc;
-
-	assert(cn!=NULL);
-	assert(cn->conn!=NULL);
-	struct sockaddr_in sock_out;
-
-	memset(&sock_out, 0, sizeof(struct sockaddr_in));
-	sock_out.sin_port = htons(node->address.port);
-	sock_out.sin_family = PF_INET;
-	if (ctdb_ibw_get_address(node->ctdb, node->address.address, &sock_out.sin_addr)) {
-		DEBUG(0, ("ctdb_ibw_node_connect failed\n"));
-		return -1;
-	}
-
-	rc = ibw_connect(cn->conn, &sock_out, node);
-	if (rc) {
-		DEBUG(0, ("ctdb_ibw_node_connect/ibw_connect failed - retrying...\n"));
-		/* try again once a second */
-		event_add_timed(node->ctdb->ev, node, timeval_current_ofs(1, 0), 
-			ctdb_ibw_node_connect_event, node);
-	}
-
-	/* continues at ibw_ctdb.c/IBWC_CONNECTED in good case */
-	return 0;
-}
-
-void ctdb_ibw_node_connect_event(struct event_context *ev, struct timed_event *te, 
-	struct timeval t, void *private_data)
-{
-	struct ctdb_node *node = talloc_get_type(private_data, struct ctdb_node);
-
-	ctdb_ibw_node_connect(node);
-}
-
-int ctdb_ibw_connstate_handler(struct ibw_ctx *ctx, struct ibw_conn *conn)
-{
-	if (ctx!=NULL) {
-		/* ctx->state changed */
-		switch(ctx->state) {
-		case IBWS_INIT: /* ctx start - after ibw_init */
-			break;
-		case IBWS_READY: /* after ibw_bind & ibw_listen */
-			break;
-		case IBWS_CONNECT_REQUEST: /* after [IBWS_READY + incoming request] */
-				/* => [(ibw_accept)IBWS_READY | (ibw_disconnect)STOPPED | ERROR] */
-			if (ibw_accept(ctx, conn, NULL)) {
-				DEBUG(0, ("connstate_handler/ibw_accept failed\n"));
-				return -1;
-			} /* else continue in IBWC_CONNECTED */
-			break;
-		case IBWS_STOPPED: /* normal stop <= ibw_disconnect+(IBWS_READY | IBWS_CONNECT_REQUEST) */
-			/* TODO: have a CTDB upcall for which CTDB should wait in a (final) loop */
-			break;
-		case IBWS_ERROR: /* abnormal state; ibw_stop must be called after this */
-			break;
-		default:
-			assert(0);
-			break;
-		}
-	}
-
-	if (conn!=NULL) {
-		/* conn->state changed */
-		switch(conn->state) {
-		case IBWC_INIT: /* conn start - internal state */
-			break;
-		case IBWC_CONNECTED: { /* after ibw_accept or ibw_connect */
-			struct ctdb_node *node = talloc_get_type(conn->conn_userdata, struct ctdb_node);
-			if (node!=NULL) { /* after ibw_connect */
-				struct ctdb_ibw_node *cn = talloc_get_type(node->private_data, struct ctdb_ibw_node);
-
-				node->ctdb->upcalls->node_connected(node);
-				ctdb_flush_cn_queue(cn);
-			} else { /* after ibw_accept */
-				/* NOP in CTDB case */
-			}
-		} break;
-		case IBWC_DISCONNECTED: { /* after ibw_disconnect */
-			struct ctdb_node *node = talloc_get_type(conn->conn_userdata, struct ctdb_node);
-			if (node!=NULL)
-				node->ctdb->upcalls->node_dead(node);
-			talloc_free(conn);
-			/* normal + intended disconnect => not reconnecting in this layer */
-		} break;
-		case IBWC_ERROR: {
-			struct ctdb_node *node = talloc_get_type(conn->conn_userdata, struct ctdb_node);
-			if (node!=NULL) {
-				struct ctdb_ibw_node *cn = talloc_get_type(node->private_data, struct ctdb_ibw_node);
-				struct ibw_ctx *ictx = cn->conn->ctx;
-
-				DEBUG(10, ("IBWC_ERROR, reconnecting...\n"));
-				talloc_free(cn->conn); /* internal queue content is destroyed */
-				cn->conn = (void *)ibw_conn_new(ictx, node);
-				event_add_timed(node->ctdb->ev, node, timeval_current_ofs(1, 0),
-					ctdb_ibw_node_connect_event, node);
-			}
-		} break;
-		default:
-			assert(0);
-			break;
-		}
-	}
-
-	return 0;
-}
-
-int ctdb_ibw_receive_handler(struct ibw_conn *conn, void *buf, int n)
-{
-	struct ctdb_context *ctdb = talloc_get_type(conn->ctx->ctx_userdata, struct ctdb_context);
-	void	*buf2; /* future TODO: a solution for removal of this */
-
-	assert(ctdb!=NULL);
-	assert(buf!=NULL);
-	assert(conn!=NULL);
-	assert(conn->state==IBWC_CONNECTED);
-
-	/* so far "buf" is an ib-registered memory area
-	 * and being reused for next receive
-	 * noticed that HL requires talloc-ed memory to be stolen */
-	buf2 = talloc_zero_size(conn, n);
-	memcpy(buf2, buf, n);
-
-	ctdb->upcalls->recv_pkt(ctdb, (uint8_t *)buf2, (uint32_t)n);
-
-	return 0;
-}