first public release of samba4 code

(This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f)

1 files changed, 759 insertions, 0 deletions

diff --git a/source4/wrepld/parser.c b/source4/wrepld/parser.c
new file mode 100644
index 0000000000..b619cb0cef
--- /dev/null
+++ b/source4/wrepld/parser.c
@@ -0,0 +1,759 @@
+/* 
+ *  Unix SMB/CIFS implementation.
+ *  RPC Pipe client / server routines
+ *  Copyright (C) Jean François Micouleau      1998-2002.
+ *  
+ *  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 2 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, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "includes.h"
+#include "wins_repl.h"
+
+extern TALLOC_CTX *mem_ctx;
+
+/****************************************************************************
+grow the send buffer if necessary
+****************************************************************************/
+BOOL grow_buffer(struct BUFFER *buffer, int more)
+{
+	char *temp;
+
+	DEBUG(10,("grow_buffer: size is: %d offet is:%d growing by %d\n", buffer->length, buffer->offset, more));
+	
+	/* grow by at least 256 bytes */
+	if (more<256)
+		more=256;
+
+	if (buffer->offset+more >= buffer->length) {
+		temp=(char *)talloc_realloc(mem_ctx, buffer->buffer, sizeof(char)* (buffer->length+more) );
+		if (temp==NULL) {
+			DEBUG(0,("grow_buffer: can't grow buffer\n"));
+			return False;
+		}
+		buffer->length+=more;
+		buffer->buffer=temp;
+	}
+
+	return True;
+}
+
+/****************************************************************************
+check if the buffer has that much data
+****************************************************************************/
+static BOOL check_buffer(struct BUFFER *buffer, int more)
+{
+	DEBUG(10,("check_buffer: size is: %d offet is:%d growing by %d\n", buffer->length, buffer->offset, more));
+	
+	if (buffer->offset+more > buffer->length) {
+		DEBUG(10,("check_buffer: buffer smaller than requested, size is: %d needed: %d\n", buffer->length, buffer->offset+more));
+		return False;
+	}
+
+	return True;
+}
+
+/****************************************************************************
+decode a WINS_OWNER struct
+****************************************************************************/
+static void decode_wins_owner(struct BUFFER *inbuf, WINS_OWNER *wins_owner)
+{
+	if(!check_buffer(inbuf, 24))
+		return;
+
+	wins_owner->address.s_addr=IVAL(inbuf->buffer, inbuf->offset);
+	wins_owner->max_version=((SMB_BIG_UINT)RIVAL(inbuf->buffer, inbuf->offset+4))<<32;
+	wins_owner->max_version|=RIVAL(inbuf->buffer, inbuf->offset+8);
+	wins_owner->min_version=((SMB_BIG_UINT)RIVAL(inbuf->buffer, inbuf->offset+12))<<32;
+	wins_owner->min_version|=RIVAL(inbuf->buffer, inbuf->offset+16);
+	wins_owner->type=RIVAL(inbuf->buffer, inbuf->offset+20);
+	inbuf->offset+=24;
+
+}
+
+/****************************************************************************
+decode a WINS_NAME struct
+****************************************************************************/
+static void decode_wins_name(struct BUFFER *outbuf, WINS_NAME *wins_name)
+{	
+	char *p;
+	int i;
+
+	if(!check_buffer(outbuf, 40))
+		return;
+
+	wins_name->name_len=RIVAL(outbuf->buffer, outbuf->offset);
+	outbuf->offset+=4;
+	memcpy(wins_name->name,outbuf->buffer+outbuf->offset, 15);
+	wins_name->name[15]='\0';
+	if((p = strchr(wins_name->name,' ')) != NULL)
+		*p = 0;
+
+	outbuf->offset+=15;
+
+	wins_name->type=(int)outbuf->buffer[outbuf->offset++];
+	
+	/*
+	 * fix to bug in WINS replication,
+	 * present in all versions including W2K SP2 !
+	 */
+	if (wins_name->name[0]==0x1B) {
+		wins_name->name[0]=(char)wins_name->type;
+		wins_name->type=0x1B;
+	}
+	
+	wins_name->empty=RIVAL(outbuf->buffer, outbuf->offset);
+	outbuf->offset+=4;
+	
+	wins_name->name_flag=RIVAL(outbuf->buffer, outbuf->offset);
+	outbuf->offset+=4;
+	wins_name->group_flag=RIVAL(outbuf->buffer, outbuf->offset);
+	outbuf->offset+=4;
+	wins_name->id=((SMB_BIG_UINT)RIVAL(outbuf->buffer, outbuf->offset))<<32;
+	outbuf->offset+=4;
+	wins_name->id|=RIVAL(outbuf->buffer, outbuf->offset);
+	outbuf->offset+=4;
+	
+	/* special groups have multiple address */
+	if (wins_name->name_flag & 2) {
+		if(!check_buffer(outbuf, 4))
+			return;
+		wins_name->num_ip=IVAL(outbuf->buffer, outbuf->offset);
+		outbuf->offset+=4;
+	}
+	else
+		wins_name->num_ip=1;
+
+	if(!check_buffer(outbuf, 4))
+		return;
+	wins_name->owner.s_addr=IVAL(outbuf->buffer, outbuf->offset);
+	outbuf->offset+=4;
+
+	if (wins_name->name_flag & 2) {
+		wins_name->others=(struct in_addr *)talloc(mem_ctx, sizeof(struct in_addr)*wins_name->num_ip);
+		if (wins_name->others==NULL)
+			return;
+
+		if(!check_buffer(outbuf, 4*wins_name->num_ip))
+			return;
+		for (i=0; i<wins_name->num_ip; i++) {
+			wins_name->others[i].s_addr=IVAL(outbuf->buffer, outbuf->offset);
+			outbuf->offset+=4;
+		}
+	}
+
+	if(!check_buffer(outbuf, 4))
+		return;
+	wins_name->foo=RIVAL(outbuf->buffer, outbuf->offset);
+	outbuf->offset+=4;
+
+}
+
+/****************************************************************************
+decode a update notification request
+****************************************************************************/
+static void decode_update_notify_request(struct BUFFER *inbuf, UPDATE_NOTIFY_REQUEST *un_rq)
+{
+	int i;
+
+	if(!check_buffer(inbuf, 4))
+		return;
+	un_rq->partner_count=RIVAL(inbuf->buffer, inbuf->offset);
+	inbuf->offset+=4;
+
+	un_rq->wins_owner=(WINS_OWNER *)talloc(mem_ctx, un_rq->partner_count*sizeof(WINS_OWNER));
+	if (un_rq->wins_owner==NULL)
+		return;
+
+	for (i=0; i<un_rq->partner_count; i++)
+		decode_wins_owner(inbuf, &un_rq->wins_owner[i]);
+
+	if(!check_buffer(inbuf, 4))
+		return;
+	un_rq->initiating_wins_server.s_addr=IVAL(inbuf->buffer, inbuf->offset);
+	inbuf->offset+=4;
+}
+
+/****************************************************************************
+decode a send entries request
+****************************************************************************/
+static void decode_send_entries_request(struct BUFFER *inbuf, SEND_ENTRIES_REQUEST *se_rq)
+{
+	decode_wins_owner(inbuf, &se_rq->wins_owner);
+}
+
+/****************************************************************************
+decode a send entries reply
+****************************************************************************/
+static void decode_send_entries_reply(struct BUFFER *inbuf, SEND_ENTRIES_REPLY *se_rp)
+{
+	int i;
+
+	if(!check_buffer(inbuf, 4))
+		return;
+	se_rp->max_names = RIVAL(inbuf->buffer, inbuf->offset);
+	inbuf->offset+=4;
+
+	se_rp->wins_name=(WINS_NAME *)talloc(mem_ctx, se_rp->max_names*sizeof(WINS_NAME));
+	if (se_rp->wins_name==NULL)
+		return;
+
+	for (i=0; i<se_rp->max_names; i++)
+		decode_wins_name(inbuf, &se_rp->wins_name[i]);
+}
+
+/****************************************************************************
+decode a add version number map table reply
+****************************************************************************/
+static void decode_add_version_number_map_table_reply(struct BUFFER *inbuf, AVMT_REP *avmt_rep)
+{
+	int i;
+
+	if(!check_buffer(inbuf, 4))
+		return;
+
+	avmt_rep->partner_count=RIVAL(inbuf->buffer, inbuf->offset);
+	inbuf->offset+=4;
+
+	avmt_rep->wins_owner=(WINS_OWNER *)talloc(mem_ctx, avmt_rep->partner_count*sizeof(WINS_OWNER));
+	if (avmt_rep->wins_owner==NULL)
+		return;
+
+	for (i=0; i<avmt_rep->partner_count; i++)
+		decode_wins_owner(inbuf, &avmt_rep->wins_owner[i]);
+
+	if(!check_buffer(inbuf, 4))
+		return;
+	avmt_rep->initiating_wins_server.s_addr=IVAL(inbuf->buffer, inbuf->offset);
+	inbuf->offset+=4;
+}
+
+/****************************************************************************
+decode a replicate packet and fill a structure
+****************************************************************************/
+static void decode_replicate(struct BUFFER *inbuf, REPLICATE *rep)
+{
+	if(!check_buffer(inbuf, 4))
+		return;
+
+	rep->msg_type = RIVAL(inbuf->buffer, inbuf->offset);
+
+	inbuf->offset+=4;
+
+	switch (rep->msg_type) {
+		case 0:
+			break;
+		case 1:
+			/* add version number map table reply */
+			decode_add_version_number_map_table_reply(inbuf, &rep->avmt_rep);
+			break;
+		case 2:
+			/* send entry request */
+			decode_send_entries_request(inbuf, &rep->se_rq);
+			break;
+		case 3:
+			/* send entry request */
+			decode_send_entries_reply(inbuf, &rep->se_rp);
+			break;
+		case 4:
+			/* update notification request */
+			decode_update_notify_request(inbuf, &rep->un_rq);
+			break;
+		default:
+			DEBUG(0,("decode_replicate: unknown message type:%d\n", rep->msg_type));
+			break;
+	}
+}
+
+/****************************************************************************
+read the generic header and fill the struct.
+****************************************************************************/
+static void read_generic_header(struct BUFFER *inbuf, generic_header *q)
+{
+	if(!check_buffer(inbuf, 16))
+		return;
+
+	q->data_size = RIVAL(inbuf->buffer, inbuf->offset+0);
+	q->opcode    = RIVAL(inbuf->buffer, inbuf->offset+4);
+	q->assoc_ctx = RIVAL(inbuf->buffer, inbuf->offset+8);
+	q->mess_type = RIVAL(inbuf->buffer, inbuf->offset+12);
+}
+
+/*******************************************************************
+decode a start association request
+********************************************************************/
+static void decode_start_assoc_request(struct BUFFER *inbuf, START_ASSOC_REQUEST *q)
+{
+	if(!check_buffer(inbuf, 8))
+		return;
+
+	q->assoc_ctx = RIVAL(inbuf->buffer, inbuf->offset+0);
+	q->min_ver = RSVAL(inbuf->buffer, inbuf->offset+4);
+	q->maj_ver = RSVAL(inbuf->buffer, inbuf->offset+6);
+}
+
+/*******************************************************************
+decode a start association reply
+********************************************************************/
+static void decode_start_assoc_reply(struct BUFFER *inbuf, START_ASSOC_REPLY *r)
+{
+	if(!check_buffer(inbuf, 8))
+		return;
+
+	r->assoc_ctx=RIVAL(inbuf->buffer, inbuf->offset+0);
+	r->min_ver = RSVAL(inbuf->buffer, inbuf->offset+4);
+	r->maj_ver = RSVAL(inbuf->buffer, inbuf->offset+6);
+}
+
+/*******************************************************************
+decode a start association reply
+********************************************************************/
+static void decode_stop_assoc(struct BUFFER *inbuf, STOP_ASSOC *r)
+{
+	if(!check_buffer(inbuf, 4))
+		return;
+
+	r->reason=RIVAL(inbuf->buffer, inbuf->offset);
+}
+
+/****************************************************************************
+decode a packet and fill a generic structure
+****************************************************************************/
+void decode_generic_packet(struct BUFFER *inbuf, GENERIC_PACKET *q)
+{
+	read_generic_header(inbuf, &q->header);
+
+	inbuf->offset+=16;
+
+	switch (q->header.mess_type) {
+		case 0:
+			decode_start_assoc_request(inbuf, &q->sa_rq);
+			break;
+		case 1:
+			decode_start_assoc_reply(inbuf, &q->sa_rp);
+			break;
+		case 2:
+			decode_stop_assoc(inbuf, &q->so);
+			break;
+		case 3:
+			decode_replicate(inbuf, &q->rep);
+			break;
+		default:
+			DEBUG(0,("decode_generic_packet: unknown message type:%d\n", q->header.mess_type));
+			break;
+	}
+}
+
+/****************************************************************************
+encode a WINS_OWNER struct
+****************************************************************************/
+static void encode_wins_owner(struct BUFFER *outbuf, WINS_OWNER *wins_owner)
+{
+	if (!grow_buffer(outbuf, 24))
+		return;
+
+	SIVAL(outbuf->buffer, outbuf->offset, wins_owner->address.s_addr);
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, (int)(wins_owner->max_version>>32));
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, (int)(wins_owner->max_version&0xffffffff));
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_owner->min_version>>32);
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_owner->min_version&0xffffffff);
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_owner->type);
+	outbuf->offset+=4;
+	
+}
+
+/****************************************************************************
+encode a WINS_NAME struct
+****************************************************************************/
+static void encode_wins_name(struct BUFFER *outbuf, WINS_NAME *wins_name)
+{	
+	int i;
+
+	if (!grow_buffer(outbuf, 48+(4*wins_name->num_ip)))
+		return;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_name->name_len);
+	outbuf->offset+=4;
+	
+	memset(outbuf->buffer+outbuf->offset, ' ', 15);
+
+	/* to prevent copying the leading \0 */
+	memcpy(outbuf->buffer+outbuf->offset, wins_name->name, strlen(wins_name->name));
+	outbuf->offset+=15;		
+
+	outbuf->buffer[outbuf->offset++]=(char)wins_name->type;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_name->empty);
+	outbuf->offset+=4;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_name->name_flag);
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_name->group_flag);
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_name->id>>32);
+	outbuf->offset+=4;
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_name->id);
+	outbuf->offset+=4;
+
+	if (wins_name->name_flag & 2) {
+		SIVAL(outbuf->buffer, outbuf->offset, wins_name->num_ip);
+		outbuf->offset+=4;
+	}	
+
+	SIVAL(outbuf->buffer, outbuf->offset, wins_name->owner.s_addr);
+	outbuf->offset+=4;
+
+	if (wins_name->name_flag & 2) {
+		for (i=0;i<wins_name->num_ip;i++) {
+			SIVAL(outbuf->buffer, outbuf->offset, wins_name->others[i].s_addr);
+			outbuf->offset+=4;
+		}
+	}	
+
+	RSIVAL(outbuf->buffer, outbuf->offset, wins_name->foo);
+	outbuf->offset+=4;
+}
+
+/****************************************************************************
+encode a update notification request
+****************************************************************************/
+static void encode_update_notify_request(struct BUFFER *outbuf, UPDATE_NOTIFY_REQUEST *un_rq)
+{
+	int i;
+
+	if (!grow_buffer(outbuf, 8))
+		return;
+		
+	RSIVAL(outbuf->buffer, outbuf->offset, un_rq->partner_count);
+	outbuf->offset+=4;
+
+	for (i=0; i<un_rq->partner_count; i++)
+		encode_wins_owner(outbuf,  &un_rq->wins_owner[i]);
+
+	SIVAL(outbuf->buffer, outbuf->offset, un_rq->initiating_wins_server.s_addr);
+	outbuf->offset+=4;
+	
+}
+
+/****************************************************************************
+decode a send entries request
+****************************************************************************/
+static void encode_send_entries_request(struct BUFFER *outbuf, SEND_ENTRIES_REQUEST *se_rq)
+{
+	encode_wins_owner(outbuf, &se_rq->wins_owner);
+}
+
+/****************************************************************************
+decode a send entries reply
+****************************************************************************/
+static void encode_send_entries_reply(struct BUFFER *outbuf, SEND_ENTRIES_REPLY *se_rp)
+{
+	int i;
+
+	if (!grow_buffer(outbuf, 4))
+		return;
+		
+	RSIVAL(outbuf->buffer, outbuf->offset, se_rp->max_names);
+	outbuf->offset+=4;
+
+	for (i=0; i<se_rp->max_names; i++)
+		encode_wins_name(outbuf, &se_rp->wins_name[i]);
+
+}
+
+/****************************************************************************
+encode a add version number map table reply
+****************************************************************************/
+static void encode_add_version_number_map_table_reply(struct BUFFER *outbuf, AVMT_REP *avmt_rep)
+{
+	int i;
+
+	if (!grow_buffer(outbuf, 8))
+		return;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, avmt_rep->partner_count);
+	outbuf->offset+=4;
+	
+	for (i=0; i<avmt_rep->partner_count; i++)
+		encode_wins_owner(outbuf, &avmt_rep->wins_owner[i]);
+
+	SIVAL(outbuf->buffer, outbuf->offset, avmt_rep->initiating_wins_server.s_addr);
+	outbuf->offset+=4;
+	
+}
+
+/****************************************************************************
+decode a replicate packet and fill a structure
+****************************************************************************/
+static void encode_replicate(struct BUFFER *outbuf, REPLICATE *rep)
+{
+	if (!grow_buffer(outbuf, 4))
+		return;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, rep->msg_type);
+	outbuf->offset+=4;
+
+	switch (rep->msg_type) {
+		case 0:
+			break;
+		case 1:
+			/* add version number map table reply */
+			encode_add_version_number_map_table_reply(outbuf, &rep->avmt_rep);
+			break;
+		case 2:
+			/* send entry request */
+			encode_send_entries_request(outbuf, &rep->se_rq);
+			break;
+		case 3:
+			/* send entry request */
+			encode_send_entries_reply(outbuf, &rep->se_rp);
+			break;
+		case 4:
+			/* update notification request */
+			encode_update_notify_request(outbuf, &rep->un_rq);
+			break;
+		default:
+			DEBUG(0,("encode_replicate: unknown message type:%d\n", rep->msg_type));
+			break;
+	}
+}
+
+/****************************************************************************
+write the generic header.
+****************************************************************************/
+static void write_generic_header(struct BUFFER *outbuf, generic_header *r)
+{
+	RSIVAL(outbuf->buffer, 0, r->data_size);
+	RSIVAL(outbuf->buffer, 4, r->opcode);
+	RSIVAL(outbuf->buffer, 8, r->assoc_ctx);
+	RSIVAL(outbuf->buffer,12, r->mess_type);
+}
+
+/*******************************************************************
+decode a start association request
+********************************************************************/
+static void encode_start_assoc_request(struct BUFFER *outbuf, START_ASSOC_REQUEST *q)
+{
+	if (!grow_buffer(outbuf, 45))
+		return;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, q->assoc_ctx);
+	RSSVAL(outbuf->buffer, outbuf->offset+4, q->min_ver);
+	RSSVAL(outbuf->buffer, outbuf->offset+6, q->maj_ver);
+	
+	outbuf->offset=45;
+}
+
+/*******************************************************************
+decode a start association reply
+********************************************************************/
+static void encode_start_assoc_reply(struct BUFFER *outbuf, START_ASSOC_REPLY *r)
+{
+	if (!grow_buffer(outbuf, 45))
+		return;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, r->assoc_ctx);
+	RSSVAL(outbuf->buffer, outbuf->offset+4, r->min_ver);
+	RSSVAL(outbuf->buffer, outbuf->offset+6, r->maj_ver);
+
+	outbuf->offset=45;
+}
+
+/*******************************************************************
+decode a start association reply
+********************************************************************/
+static void encode_stop_assoc(struct BUFFER *outbuf, STOP_ASSOC *r)
+{
+	if (!grow_buffer(outbuf, 44))
+		return;
+
+	RSIVAL(outbuf->buffer, outbuf->offset, r->reason);
+	
+	outbuf->offset=44;
+}
+
+/****************************************************************************
+write the generic header size.
+****************************************************************************/
+static void write_generic_header_size(generic_header *r, int size)
+{
+	/* the buffer size is the total size minus the size field */
+	r->data_size=size-4;
+}
+
+/****************************************************************************
+encode a packet and read a generic structure
+****************************************************************************/
+void encode_generic_packet(struct BUFFER *outbuf, GENERIC_PACKET *q)
+{
+	if (!grow_buffer(outbuf, 16))
+		return;
+
+	outbuf->offset=16;
+
+	switch (q->header.mess_type) {
+		case 0:
+			encode_start_assoc_request(outbuf, &q->sa_rq);
+			break;
+		case 1:
+			encode_start_assoc_reply(outbuf, &q->sa_rp);
+			break;
+		case 2:
+			encode_stop_assoc(outbuf, &q->so);
+			break;
+		case 3:
+			encode_replicate(outbuf, &q->rep);
+			break;
+		default:
+			DEBUG(0,("encode_generic_packet: unknown message type:%d\n", q->header.mess_type));
+			break;
+	}
+	
+	write_generic_header_size(&q->header, outbuf->offset);
+	write_generic_header(outbuf, &q->header);
+}
+
+
+/****************************************************************************
+dump a WINS_OWNER structure
+****************************************************************************/
+static void dump_wins_owner(WINS_OWNER *wins_owner)
+{
+	DEBUGADD(10,("\t\t\t\taddress         : %s\n", inet_ntoa(wins_owner->address)));
+	DEBUGADD(10,("\t\t\t\tmax version: %d\n", (int)wins_owner->max_version));
+	DEBUGADD(10,("\t\t\t\tmin version: %d\n", (int)wins_owner->min_version));
+	DEBUGADD(10,("\t\t\t\ttype            : %d\n", wins_owner->type));
+}
+
+/****************************************************************************
+dump a WINS_NAME structure
+****************************************************************************/
+static void dump_wins_name(WINS_NAME *wins_name)
+{
+	fstring name;
+	int i;
+
+	strncpy(name, wins_name->name, 15);
+
+	DEBUGADD(10,("name: %d, %s<%02x> %x,%x, %d %s %d ", wins_name->name_len, name, wins_name->type,
+		    wins_name->name_flag, wins_name->group_flag, (int)wins_name->id,
+		    inet_ntoa(wins_name->owner), wins_name->num_ip));
+
+	if (wins_name->num_ip!=1)
+		for (i=0; i<wins_name->num_ip; i++)
+			DEBUGADD(10,("%s ", inet_ntoa(wins_name->others[i])));	
+
+	DEBUGADD(10,("\n"));
+}
+
+/****************************************************************************
+dump a replicate structure
+****************************************************************************/
+static void dump_replicate(REPLICATE *rep)
+{
+	int i;
+
+	DEBUGADD(5,("\t\tmsg_type: %d ", rep->msg_type));
+
+	switch (rep->msg_type) {
+		case 0:
+			DEBUGADD(5,("(Add Version Map Table Request)\n"));
+			break;
+		case 1:
+			DEBUGADD(5,("(Add Version Map Table Reply)\n"));
+			DEBUGADD(5,("\t\t\tpartner_count         : %d\n", rep->avmt_rep.partner_count));
+			for (i=0; i<rep->avmt_rep.partner_count; i++)
+				dump_wins_owner(&rep->avmt_rep.wins_owner[i]);
+			DEBUGADD(5,("\t\t\tinitiating_wins_server: %s\n", inet_ntoa(rep->avmt_rep.initiating_wins_server)));
+			break;
+		case 2:
+			DEBUGADD(5,("(Send Entries Request)\n"));
+			dump_wins_owner(&rep->se_rq.wins_owner);
+			break;
+		case 3:
+			DEBUGADD(5,("(Send Entries Reply)\n"));
+			DEBUGADD(5,("\t\t\tmax_names         : %d\n", rep->se_rp.max_names));
+			for (i=0; i<rep->se_rp.max_names; i++)
+				dump_wins_name(&rep->se_rp.wins_name[i]);
+			break;
+		case 4:
+			DEBUGADD(5,("(Update Notify Request)\n"));
+			DEBUGADD(5,("\t\t\tpartner_count         : %d\n", rep->un_rq.partner_count));
+			for (i=0; i<rep->un_rq.partner_count; i++)
+				dump_wins_owner(&rep->un_rq.wins_owner[i]);
+			DEBUGADD(5,("\t\t\tinitiating_wins_server: %s\n", inet_ntoa(rep->un_rq.initiating_wins_server)));
+			break;
+		default:
+			DEBUG(5,("\n"));
+			break;
+	}
+}
+
+/****************************************************************************
+dump a generic structure
+****************************************************************************/
+void dump_generic_packet(GENERIC_PACKET *q)
+{
+	DEBUG(5,("dump_generic_packet:\n"));
+	DEBUGADD(5,("\tdata_size: %08x\n", q->header.data_size));
+	DEBUGADD(5,("\topcode   : %08x\n", q->header.opcode));
+	DEBUGADD(5,("\tassoc_ctx: %08x\n", q->header.assoc_ctx));
+	DEBUGADD(5,("\tmess_type: %08x ", q->header.mess_type));
+
+	switch (q->header.mess_type) {
+		case 0:
+			DEBUGADD(5,("(Start Association Request)\n"));
+			DEBUGADD(5,("\t\tassoc_ctx: %08x\n", q->sa_rq.assoc_ctx));
+			DEBUGADD(5,("\t\tmin_ver  : %04x\n", q->sa_rq.min_ver));
+			DEBUGADD(5,("\t\tmaj_ver  : %04x\n", q->sa_rq.maj_ver));
+			break;
+		case 1:
+			DEBUGADD(5,("(Start Association Reply)\n"));
+			DEBUGADD(5,("\t\tassoc_ctx: %08x\n", q->sa_rp.assoc_ctx));
+			DEBUGADD(5,("\t\tmin_ver  : %04x\n", q->sa_rp.min_ver));
+			DEBUGADD(5,("\t\tmaj_ver  : %04x\n", q->sa_rp.maj_ver));
+			break;
+		case 2:
+			DEBUGADD(5,("(Stop Association)\n"));
+			DEBUGADD(5,("\t\treason: %08x\n", q->so.reason));
+			break;
+		case 3:
+			DEBUGADD(5,("(Replication Message)\n"));
+			dump_replicate(&q->rep);
+			break;
+		default:
+			DEBUG(5,("\n"));
+			break;
+	}
+
+}
+
+/****************************************************************************
+generate a stop packet
+****************************************************************************/
+void stop_packet(GENERIC_PACKET *q, GENERIC_PACKET *r, int reason)
+{
+	r->header.opcode=OPCODE_NON_NBT;
+	r->header.assoc_ctx=get_server_assoc(q->header.assoc_ctx);
+	r->header.mess_type=MESSAGE_TYPE_STOP_ASSOC;
+	r->so.reason=reason;
+	
+}
+
+