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authorGerald Carter <jerry@samba.org>2006-02-20 18:24:30 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 11:10:15 -0500
commit8d25596b5b112f7bfb1cc844f31caaf32bfd53a8 (patch)
treec507cbb20638d2b17684c1d9cbc499c14323d265
parentfb5362c069b5b6548478b2217a0519c56d856705 (diff)
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r13573: removing wrepld from SAMBA_3_0. The Samba 4 work is more current and any integration into Samba 3 would most likely be from scratch
(This used to be commit 028b1f26aeebc46d6ae433fc3d2eae69e493c312)
-rw-r--r--source3/Makefile.in22
-rw-r--r--source3/wrepld/parser.c759
-rw-r--r--source3/wrepld/partners.c200
-rw-r--r--source3/wrepld/process.c983
-rw-r--r--source3/wrepld/server.c670
-rw-r--r--source3/wrepld/socket.c69
-rw-r--r--source3/wrepld/wins_repl.h161
7 files changed, 2 insertions, 2862 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in
index 5d3a6e7109..2eae4e3e03 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -439,13 +439,6 @@ NMBD_OBJ1 = nmbd/asyncdns.o nmbd/nmbd.o nmbd/nmbd_become_dmb.o \
NMBD_OBJ = $(NMBD_OBJ1) $(PARAM_OBJ) $(LIBSMB_OBJ) $(KRBCLIENT_OBJ) \
$(PROFILE_OBJ) $(LIB_NONSMBD_OBJ) $(SECRETS_OBJ) $(POPT_LIB_OBJ)
-WREPL_OBJ1 = wrepld/server.o wrepld/process.o wrepld/parser.o wrepld/socket.o \
- wrepld/partners.o
-
-WREPL_OBJ = $(WREPL_OBJ1) $(PARAM_OBJ) \
- $(PROFILE_OBJ) $(LIB_NONSMBD_OBJ) $(POPT_LIB_OBJ) $(SECRETS_OBJ) \
- $(LIBSAMBA_OBJ)
-
SWAT_OBJ1 = web/cgi.o web/diagnose.o web/startstop.o web/statuspage.o \
web/swat.o web/neg_lang.o
@@ -892,10 +885,6 @@ bin/nmbd@EXEEXT@: $(NMBD_OBJ) @BUILD_POPT@ bin/.dummy
@echo Linking $@
@$(CC) $(FLAGS) @PIE_LDFLAGS@ -o $@ $(NMBD_OBJ) $(LDFLAGS) $(DYNEXP) $(LIBS) @POPTLIBS@ $(KRB5LIBS) $(LDAP_LIBS)
-bin/wrepld@EXEEXT@: $(WREPL_OBJ) @BUILD_POPT@ bin/.dummy
- @echo Linking $@
- @$(CC) $(FLAGS) @PIE_LDFLAGS@ -o $@ $(WREPL_OBJ) $(LDFLAGS) $(DYNEXP) $(LIBS) @POPTLIBS@
-
bin/swat@EXEEXT@: $(SWAT_OBJ) @BUILD_POPT@ bin/.dummy
@echo Linking $@
@$(CC) $(FLAGS) @PIE_LDFLAGS@ -o $@ $(SWAT_OBJ) $(LDFLAGS) $(DYNEXP) $(PRINT_LIBS) \
@@ -1533,13 +1522,13 @@ clean: delheaders python_clean
# exist, not necessarily that they are up to date. Since they're
# removed by "make clean" this will always be run when you do anything
# afterwards.
-proto_exists: include/proto.h include/wrepld_proto.h include/build_env.h \
+proto_exists: include/proto.h include/build_env.h \
nsswitch/winbindd_proto.h web/swat_proto.h \
client/client_proto.h utils/net_proto.h utils/ntlm_auth_proto.h smbd/build_options.c
delheaders:
@echo Removing prototype headers
- @rm -f include/proto.h include/build_env.h include/wrepld_proto.h \
+ @rm -f include/proto.h include/build_env.h \
nsswitch/winbindd_proto.h web/swat_proto.h \
client/client_proto.h utils/net_proto.h \
smbd/build_options.c
@@ -1557,12 +1546,6 @@ include/build_env.h: script/build_env.sh
@$(SHELL) $(srcdir)/script/build_env.sh $(srcdir) $(builddir) $(CC) \
> $(builddir)/include/build_env.h
-include/wrepld_proto.h:
- @echo Building include/wrepld_proto.h
- @cd $(srcdir) && $(SHELL) $(MKPROTO_SH) $(AWK) \
- -h _WREPLD_PROTO_H_ $(builddir)/include/wrepld_proto.h \
- $(WREPL_OBJ1)
-
nsswitch/winbindd_proto.h:
@cd $(srcdir) && $(SHELL) $(MKPROTO_SH) $(AWK) \
-h _WINBINDD_PROTO_H_ $(builddir)/nsswitch/winbindd_proto.h \
@@ -1601,7 +1584,6 @@ headers:
$(MAKE) smbd/build_options.c; \
$(MAKE) include/proto.h; \
$(MAKE) include/build_env.h; \
- $(MAKE) include/wrepld_proto.h; \
$(MAKE) nsswitch/winbindd_proto.h; \
$(MAKE) web/swat_proto.h; \
$(MAKE) client/client_proto.h; \
diff --git a/source3/wrepld/parser.c b/source3/wrepld/parser.c
deleted file mode 100644
index 915895507c..0000000000
--- a/source3/wrepld/parser.c
+++ /dev/null
@@ -1,759 +0,0 @@
-/*
- * 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=talloc_realloc(mem_ctx, buffer->buffer, 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=talloc_array(mem_ctx, 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=talloc_array(mem_ctx, WINS_OWNER, un_rq->partner_count);
- 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=talloc_array(mem_ctx, WINS_NAME, se_rp->max_names);
- 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=talloc_array(mem_ctx, WINS_OWNER, avmt_rep->partner_count);
- 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;
-
-}
-
-
diff --git a/source3/wrepld/partners.c b/source3/wrepld/partners.c
deleted file mode 100644
index 2387f5b45f..0000000000
--- a/source3/wrepld/partners.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- process incoming packets - main loop
- 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"
-
-/* we can exchange info with 64 partners at any given time */
-WINS_PARTNER current_partners[64];
-int total_current_partners;
-
-/*******************************************************************
-verify if we know this partner
-********************************************************************/
-BOOL check_partner(int assoc)
-{
- int i;
-
- DEBUG(5,("check_partner: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; i<total_current_partners; i++)
- if (current_partners[i].client_assoc==assoc)
- return True;
-
- return False;
-}
-
-/*******************************************************************
-add a new entry to the list
-********************************************************************/
-BOOL add_partner(int client_assoc, int server_assoc, BOOL pull, BOOL push)
-{
- DEBUG(5,("add_partner: total_current_partners: %d\n", total_current_partners));
-
- if (total_current_partners==64)
- return False;
-
- current_partners[total_current_partners].client_assoc=client_assoc;
- current_partners[total_current_partners].server_assoc=server_assoc;
- current_partners[total_current_partners].pull_partner=pull;
- current_partners[total_current_partners].push_partner=push;
-
- total_current_partners++;
-
- return True;
-}
-
-/*******************************************************************
-remove an entry to the list
-********************************************************************/
-BOOL remove_partner(int client_assoc)
-{
- int i,j;
-
- DEBUG(5,("remove_partner: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; current_partners[i].client_assoc!=client_assoc && i<total_current_partners; i++)
- ;
-
- if (i==total_current_partners)
- return False;
-
- for (j=i+1; j<total_current_partners; j++) {
- current_partners[j-1].client_assoc=current_partners[j].client_assoc;
- current_partners[j-1].server_assoc=current_partners[j].server_assoc;
- current_partners[j-1].pull_partner=current_partners[j].pull_partner;
- current_partners[j-1].push_partner=current_partners[j].push_partner;
- current_partners[j-1].partner_server.s_addr=current_partners[j].partner_server.s_addr;
- current_partners[j-1].other_server.s_addr=current_partners[j].other_server.s_addr;
- }
-
- total_current_partners--;
-
- return True;
-}
-
-/*******************************************************************
-link the client and server context
-********************************************************************/
-BOOL update_server_partner(int client_assoc, int server_assoc)
-{
- int i;
-
- DEBUG(5,("update_server_partner: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; i<total_current_partners; i++)
- if (current_partners[i].client_assoc==client_assoc) {
- current_partners[i].server_assoc=server_assoc;
- return True;
- }
-
- return False;
-}
-
-/*******************************************************************
-verify if it's a pull partner
-********************************************************************/
-BOOL check_pull_partner(int assoc)
-{
- int i;
-
- DEBUG(5,("check_pull_partner: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; i<total_current_partners; i++)
- if (current_partners[i].client_assoc==assoc &&
- current_partners[i].pull_partner==True)
- return True;
-
- return False;
-}
-
-/*******************************************************************
-verify if it's a push partner
-********************************************************************/
-BOOL check_push_partner(int assoc)
-{
- int i;
-
- DEBUG(5,("check_push_partner: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; i<total_current_partners; i++)
- if (current_partners[i].client_assoc==assoc &&
- current_partners[i].push_partner==True)
- return True;
-
- return False;
-}
-
-/*******************************************************************
-return the server ctx linked to the client ctx
-********************************************************************/
-int get_server_assoc(int assoc)
-{
- int i;
-
- DEBUG(5,("get_server_assoc: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; i<total_current_partners; i++)
- if (current_partners[i].client_assoc==assoc)
- return current_partners[i].server_assoc;
-
- return 0;
-}
-
-
-/*******************************************************************
-link the client and server context
-********************************************************************/
-BOOL write_server_assoc_table(int client_assoc, struct in_addr partner, struct in_addr server)
-{
- int i;
-
- DEBUG(5,("write_server_assoc_table: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; i<total_current_partners; i++)
- if (current_partners[i].client_assoc==client_assoc) {
- current_partners[i].partner_server=partner;
- current_partners[i].other_server=server;
- return True;
- }
-
- return False;
-}
-
-/*******************************************************************
-link the client and server context
-********************************************************************/
-BOOL get_server_assoc_table(int client_assoc, struct in_addr *partner, struct in_addr *server)
-{
- int i;
-
- DEBUG(5,("get_server_assoc_table: total_current_partners: %d\n", total_current_partners));
-
- for (i=0; i<total_current_partners; i++)
- if (current_partners[i].client_assoc==client_assoc) {
- partner->s_addr=current_partners[i].partner_server.s_addr;
- server->s_addr=current_partners[i].other_server.s_addr;
- return True;
- }
-
- return False;
-}
-
-
diff --git a/source3/wrepld/process.c b/source3/wrepld/process.c
deleted file mode 100644
index 7a94cdcafb..0000000000
--- a/source3/wrepld/process.c
+++ /dev/null
@@ -1,983 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- process incoming packets - main loop
- 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 fd_set *listen_set;
-extern int listen_number;
-extern int *sock_array;
-
-WINS_OWNER global_wins_table[64][64];
-int partner_count;
-
-TALLOC_CTX *mem_ctx;
-
-#define WINS_LIST "wins.tdb"
-#define INFO_VERSION "INFO/version"
-#define INFO_COUNT "INFO/num_entries"
-#define INFO_ID_HIGH "INFO/id_high"
-#define INFO_ID_LOW "INFO/id_low"
-#define ENTRY_PREFIX "ENTRY/"
-
-
-/*******************************************************************
-fill the header of a reply.
-********************************************************************/
-static void fill_header(GENERIC_PACKET *g, int opcode, int ctx, int mess)
-{
- if (g==NULL)
- return;
-
- g->header.opcode=opcode;
- g->header.assoc_ctx=ctx;
- g->header.mess_type=mess;
-}
-
-/*******************************************************************
-dump the global table, that's a debug code.
-********************************************************************/
-static void dump_global_table(void)
-{
- int i,j;
-
- for (i=0;i<partner_count;i++) {
- DEBUG(10,("\n%d ", i));
- for (j=0; global_wins_table[i][j].address.s_addr!=0; j++)
- DEBUG(10,("%s:%d \t", inet_ntoa(global_wins_table[i][j].address),
- (int)global_wins_table[i][j].max_version));
- }
- DEBUG(10,("\n"));
-}
-
-/*******************************************************************
-start association
-********************************************************************/
-static void start_assoc_process(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- /*
- * add this request to our current wins partners list
- * this list is used to know with who we are in contact
- *
- */
- r->sa_rp.assoc_ctx=time(NULL);
- fill_header(r, OPCODE_NON_NBT, q->sa_rq.assoc_ctx, MESSAGE_TYPE_START_ASSOC_REPLY);
-
- /* reply we are a NT4 server */
-
- /* w2K is min=2, maj=5 */
-
- r->sa_rp.min_ver=1;
- r->sa_rp.maj_ver=1;
-
- add_partner(r->sa_rp.assoc_ctx, q->sa_rq.assoc_ctx, False, False);
-}
-
-/*******************************************************************
-start association reply
-********************************************************************/
-static void start_assoc_reply(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- int i;
-
- /* check if we have already registered this client */
- if (!check_partner(q->header.assoc_ctx)) {
- DEBUG(0,("start_assoc_reply: unknown client\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- if (!update_server_partner(q->header.assoc_ctx, q->sa_rp.assoc_ctx)) {
- DEBUG(0,("start_assoc_reply: can't update server ctx\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- /* if pull, request map table */
- if (check_pull_partner(q->header.assoc_ctx)) {
- fill_header(r, OPCODE_NON_NBT, get_server_assoc(q->header.assoc_ctx), MESSAGE_TYPE_REPLICATE);
-
- r->rep.msg_type=MESSAGE_REP_ADD_VERSION_REQUEST;
- DEBUG(5,("start_assoc_reply: requesting map table\n"));
-
- return;
- }
-
- /* if push, send our table */
- if (check_push_partner(q->header.assoc_ctx)) {
- fill_header(r, OPCODE_NON_NBT, get_server_assoc(q->header.assoc_ctx), MESSAGE_TYPE_REPLICATE);
- r->rep.msg_type=MESSAGE_REP_UPDATE_NOTIFY_REQUEST;
- r->rep.un_rq.partner_count=partner_count;
-
- r->rep.un_rq.wins_owner=talloc_array(mem_ctx, WINS_OWNER, partner_count);
- if (r->rep.un_rq.wins_owner==NULL) {
- DEBUG(0,("start_assoc_reply: can't alloc memory\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- for (i=0; i<partner_count; i++)
- r->rep.un_rq.wins_owner[i]=global_wins_table[0][i];
-
- DEBUG(5,("start_assoc_reply: sending update table\n"));
- return;
- }
-
- /* neither push/pull, stop */
- /* we should not come here */
- DEBUG(0,("we have a partner which is neither push nor pull !\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
-}
-
-/****************************************************************************
-initialise and fill the in-memory partner table.
-****************************************************************************/
-int init_wins_partner_table(void)
-{
- int i=1,j=0,k;
- char **partner = str_list_make(lp_wins_partners(), NULL);
-
- if (partner==NULL) {
- DEBUG(0,("wrepld: no partner list in smb.conf, exiting\n"));
- exit_server("normal exit");
- return(0);
- }
-
- DEBUG(4, ("init_wins_partner_table: partners: %s\n", lp_wins_partners()));
-
- global_wins_table[0][0].address=*iface_n_ip(0);
- global_wins_table[0][0].max_version=0;
- global_wins_table[0][0].min_version=0;
- global_wins_table[0][0].type=0;
-
- while (partner[j]!=NULL) {
- DEBUG(3,("init_wins_partner_table, adding partner: %s\n", partner[j]));
-
- global_wins_table[0][i].address=*interpret_addr2(partner[j]);
- global_wins_table[0][i].max_version=0;
- global_wins_table[0][i].min_version=0;
- global_wins_table[0][i].type=0;
- global_wins_table[0][i].last_pull=0;
- global_wins_table[0][i].last_push=0;
-
- i++;
- j++;
- }
-
- for (k=1; k<i;k++)
- for (j=0; j<i; j++)
- global_wins_table[k][j]=global_wins_table[0][j];
-
- str_list_free (&partner);
-
- return i;
-}
-
-/****************************************************************************
-read the last ID from the wins tdb file.
-****************************************************************************/
-static void get_our_last_id(WINS_OWNER *wins_owner)
-{
- TDB_CONTEXT *tdb;
-
- tdb = tdb_open_log(lock_path(WINS_LIST), 0, TDB_DEFAULT, O_RDONLY, 0600);
- if (!tdb) {
- DEBUG(2,("get_our_last_id: Can't open wins database file %s. Error was %s\n", WINS_LIST, strerror(errno) ));
- return;
- }
-
- wins_owner->max_version=((SMB_BIG_UINT)tdb_fetch_int32(tdb, INFO_ID_HIGH))<<32 |
- (SMB_BIG_UINT)tdb_fetch_int32(tdb, INFO_ID_LOW);
-
- tdb_close(tdb);
-}
-
-/****************************************************************************
-send the list of wins server we know.
-****************************************************************************/
-static void send_version_number_map_table(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- int i;
- int s_ctx=get_server_assoc(q->header.assoc_ctx);
-
- if (s_ctx==0) {
- DEBUG(5, ("send_version_number_map_table: request for a partner not in our table\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- /*
- * return an array of wins servers, we are partner with.
- * each entry contains the IP address and the version info
- * version: ID of the last entry we've got
- */
-
- /* the first wins server must be self */
-
- /*
- * get our last ID from the wins database
- * it can have been updated since last read
- * as nmbd got registration/release.
- */
- get_our_last_id(&global_wins_table[0][0]);
-
- r->rep.avmt_rep.wins_owner=talloc_array(mem_ctx, WINS_OWNER, partner_count);
- if (r->rep.avmt_rep.wins_owner==NULL) {
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- DEBUG(5,("send_version_number_map_table: partner_count: %d\n", partner_count));
-
- for (i=0; i<partner_count; i++) {
- DEBUG(5,("send_version_number_map_table, partner: %d -> %s, \n", i, inet_ntoa(global_wins_table[0][i].address)));
- r->rep.avmt_rep.wins_owner[i]=global_wins_table[0][i];
- }
-
- r->rep.msg_type=1;
- r->rep.avmt_rep.partner_count=partner_count;
- r->rep.avmt_rep.initiating_wins_server.s_addr=0; /* blatant lie, NT4/w2K do the same ! */
- fill_header(r, OPCODE_NON_NBT, s_ctx, MESSAGE_TYPE_REPLICATE);
-}
-
-/****************************************************************************
-for a given partner, ask it to send entries we don't have.
-****************************************************************************/
-static BOOL check_partners_and_send_entries(GENERIC_PACKET *q, GENERIC_PACKET *r, int partner)
-{
- int server;
- int other;
- SMB_BIG_UINT temp;
- SMB_BIG_UINT current;
-
-
- /*
- * we check if our partner has more records than us.
- * we need to check more than our direct partners as
- * we can have this case:
- * us: A, partners: B,C, indirect partner: D
- * A<->B, A<->C, B<->D, C<->D
- *
- * So if we're talking to B, we need to check if between
- * B and C, which one have more records about D.
- * and also check if we don't already have the records.
- */
-
-
- /* check all servers even indirect */
- for (server=1; global_wins_table[0][server].address.s_addr!=0; server++) {
- current = global_wins_table[partner][server].max_version;
-
- temp=0;
-
- for (other=1; other<partner_count; other++) {
- /* skip the partner itself */
- if (other==partner)
- continue;
-
- if (global_wins_table[other][server].max_version > temp)
- temp=global_wins_table[other][server].max_version;
- }
-
- if (current >= temp && current > global_wins_table[0][server].max_version) {
- /*
- * it has more records than every body else and more than us,
- * ask it the difference between what we have and what it has
- */
- fill_header(r, OPCODE_NON_NBT, get_server_assoc(q->header.assoc_ctx), MESSAGE_TYPE_REPLICATE);
-
- r->rep.msg_type=MESSAGE_REP_SEND_ENTRIES_REQUEST;
- r->rep.se_rq.wins_owner.address=global_wins_table[partner][server].address;
-
- r->rep.se_rq.wins_owner.max_version=global_wins_table[partner][server].max_version;
- r->rep.se_rq.wins_owner.min_version=global_wins_table[0][server].max_version;
- r->rep.se_rq.wins_owner.type=0;
-
- write_server_assoc_table(q->header.assoc_ctx, global_wins_table[0][partner].address, global_wins_table[partner][server].address);
-
- /*
- * and we update our version for this server
- * as we can't use the IDs returned in the send_entries function
- * the max ID can be larger than the largest ID returned
- */
-
- global_wins_table[0][server].max_version=global_wins_table[partner][server].max_version;
-
- return True;
- }
- }
- return False;
-}
-
-/****************************************************************************
-receive the list of wins server we know.
-****************************************************************************/
-static void receive_version_number_map_table(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- fstring peer;
- struct in_addr addr;
- int i,j,k,l;
- int s_ctx=get_server_assoc(q->header.assoc_ctx);
-
- if (s_ctx==0) {
- DEBUG(5, ("receive_version_number_map_table: request for a partner not in our table\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- fstrcpy(peer,get_peer_addr(q->fd));
- addr=*interpret_addr2(peer);
-
- get_our_last_id(&global_wins_table[0][0]);
-
- DEBUG(5,("receive_version_number_map_table: received a map of %d server from: %s\n",
- q->rep.avmt_rep.partner_count ,inet_ntoa(q->rep.avmt_rep.initiating_wins_server)));
- DEBUG(5,("real peer is: %s\n", peer));
-
- for (i=0; global_wins_table[0][i].address.s_addr!=addr.s_addr && i<partner_count;i++)
- ;
-
- if (i==partner_count) {
- DEBUG(5,("receive_version_number_map_table: unknown partner: %s\n", peer));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- for (j=0; j<q->rep.avmt_rep.partner_count;j++) {
- /*
- * search if we already have this entry or if it's a new one
- * it can be a new one in case of propagation
- */
- for (k=0; global_wins_table[0][k].address.s_addr!=0 &&
- global_wins_table[0][k].address.s_addr!=q->rep.avmt_rep.wins_owner[j].address.s_addr; k++);
-
- global_wins_table[i][k].address.s_addr=q->rep.avmt_rep.wins_owner[j].address.s_addr;
- global_wins_table[i][k].max_version=q->rep.avmt_rep.wins_owner[j].max_version;
- global_wins_table[i][k].min_version=q->rep.avmt_rep.wins_owner[j].min_version;
- global_wins_table[i][k].type=q->rep.avmt_rep.wins_owner[j].type;
-
- /*
- * in case it's a new one, rewrite the address for all the partner
- * to reserve the slot.
- */
-
- for(l=0; l<partner_count; l++)
- global_wins_table[l][k].address.s_addr=q->rep.avmt_rep.wins_owner[j].address.s_addr;
- }
-
- dump_global_table();
-
- /*
- * if this server have newer records than what we have
- * for several wins servers, we need to ask it.
- * Alas a send entry request is only on one server.
- * So in the send entry reply, we'll ask for the next server if required.
- */
-
- if (check_partners_and_send_entries(q, r, i))
- return;
-
- /* it doesn't have more entries than us */
- stop_packet(q, r, STOP_REASON_USER_REASON);
-}
-
-/****************************************************************************
-add an entry to the wins list we'll send.
-****************************************************************************/
-static BOOL add_record_to_winsname(WINS_NAME **wins_name, int *max_names, char *name, int type, int wins_flags, int id, struct in_addr *ip_list, int num_ips)
-{
- WINS_NAME *temp_list;
- int i;
- int current=*max_names;
-
- temp_list=talloc_realloc(mem_ctx, *wins_name, WINS_NAME, current + 1);
- if (temp_list==NULL)
- return False;
-
- temp_list[current].name_len=0x11;
-
- safe_strcpy(temp_list[current].name, name, 15);
-
- temp_list[current].type=type;
- temp_list[current].empty=0;
-
- temp_list[current].name_flag=wins_flags;
-
- if ( (wins_flags&0x03) == 1 || (wins_flags&0x03)==2)
- temp_list[current].group_flag=0x01000000;
- else
- temp_list[current].group_flag=0x00000000;
-
- temp_list[current].id=id;
-
- temp_list[current].owner.s_addr=ip_list[0].s_addr;
-
- if (temp_list[current].name_flag & 2) {
- temp_list[current].num_ip=num_ips;
- temp_list[current].others=talloc_array(mem_ctx, struct in_addr, num_ips);
- if (temp_list[current].others==NULL)
- return False;
-
- for (i=0; i<num_ips; i++)
- temp_list[current].others[i].s_addr=ip_list[i].s_addr;
-
- } else
- temp_list[current].num_ip=1;
-
- temp_list[current].foo=0xffffffff;
-
- *wins_name=temp_list;
-
- return True;
-}
-
-/****************************************************************************
-send the list of name we have.
-****************************************************************************/
-static void send_entry_request(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- int max_names=0;
- int i;
- time_t time_now = time(NULL);
- WINS_OWNER *wins_owner;
- TDB_CONTEXT *tdb;
- TDB_DATA kbuf, dbuf, newkey;
- int s_ctx=get_server_assoc(q->header.assoc_ctx);
- int num_interfaces = iface_count();
-
- if (s_ctx==0) {
- DEBUG(1, ("send_entry_request: request for a partner not in our table\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
-
- wins_owner=&q->rep.se_rq.wins_owner;
- r->rep.se_rp.wins_name=NULL;
-
- DEBUG(3,("send_entry_request: we have been asked to send the list of wins records\n"));
- DEBUGADD(3,("owned by: %s and between min: %d and max: %d\n", inet_ntoa(wins_owner->address),
- (int)wins_owner->min_version, (int)wins_owner->max_version));
-
- /*
- * if we are asked to send records owned by us
- * we overwrite the wins ip with 0.0.0.0
- * to make it easy in case of multihomed
- */
-
- for (i=0; i<num_interfaces; i++)
- if (ip_equal(wins_owner->address, *iface_n_ip(i))) {
- wins_owner->address=*interpret_addr2("0.0.0.0");
- break;
- }
-
-
- tdb = tdb_open_log(lock_path(WINS_LIST), 0, TDB_DEFAULT, O_RDONLY, 0600);
- if (!tdb) {
- DEBUG(2,("send_entry_request: Can't open wins database file %s. Error was %s\n", WINS_LIST, strerror(errno) ));
- return;
- }
-
- for (kbuf = tdb_firstkey(tdb);
- kbuf.dptr;
- newkey = tdb_nextkey(tdb, kbuf), safe_free(kbuf.dptr), kbuf=newkey) {
- fstring name_type;
- pstring name, ip_str;
- char *p;
- int type = 0;
- int nb_flags;
- int ttl;
- unsigned int num_ips;
- int low, high;
- SMB_BIG_UINT version;
- struct in_addr wins_ip;
- struct in_addr *ip_list;
- int wins_flags;
- int len;
-
- if (strncmp(kbuf.dptr, ENTRY_PREFIX, strlen(ENTRY_PREFIX)) != 0)
- continue;
-
-
- dbuf = tdb_fetch(tdb, kbuf);
- if (!dbuf.dptr)
- continue;
-
- fstrcpy(name_type, kbuf.dptr+strlen(ENTRY_PREFIX));
- pstrcpy(name, name_type);
-
- if((p = strchr(name,'#')) != NULL) {
- *p = 0;
- sscanf(p+1,"%x",&type);
- }
-
- len = tdb_unpack(dbuf.dptr, dbuf.dsize, "dddfddd",
- &nb_flags,
- &high,
- &low,
- ip_str,
- &ttl,
- &num_ips,
- &wins_flags);
-
- wins_ip=*interpret_addr2(ip_str);
-
- /* Allocate the space for the ip_list. */
- if((ip_list = talloc_array(mem_ctx, struct in_addr, num_ips)) == NULL) {
- SAFE_FREE(dbuf.dptr);
- DEBUG(0,("initialise_wins: talloc fail !\n"));
- return;
- }
-
- for (i = 0; i < num_ips; i++) {
- len += tdb_unpack(dbuf.dptr+len, dbuf.dsize-len, "f", ip_str);
- ip_list[i] = *interpret_addr2(ip_str);
- }
-
- SAFE_FREE(dbuf.dptr);
-
- /* add all entries that have 60 seconds or more to live */
- if ((ttl - 60) > time_now || ttl == PERMANENT_TTL) {
- if(ttl != PERMANENT_TTL)
- ttl -= time_now;
-
- DEBUG( 4, ("send_entry_request: add name: %s#%02x ttl = %d first IP %s flags = %2x\n",
- name, type, ttl, inet_ntoa(ip_list[0]), nb_flags));
-
- /* add the record to the list to send */
- version=((SMB_BIG_UINT)high)<<32 | low;
-
- if (wins_owner->min_version<=version && wins_owner->max_version>=version &&
- wins_owner->address.s_addr==wins_ip.s_addr) {
- if(!add_record_to_winsname(&r->rep.se_rp.wins_name, &max_names, name, type, wins_flags, version, ip_list, num_ips))
- return;
- max_names++;
- }
-
- } else {
- DEBUG(4, ("send_entry_request: not adding name (ttl problem) %s#%02x ttl = %d first IP %s flags = %2x\n",
- name, type, ttl, inet_ntoa(ip_list[0]), nb_flags));
- }
- }
-
- tdb_close(tdb);
-
- DEBUG(4,("send_entry_request, sending %d records\n", max_names));
- fill_header(r, OPCODE_NON_NBT, s_ctx, MESSAGE_TYPE_REPLICATE);
- r->rep.msg_type=MESSAGE_REP_SEND_ENTRIES_REPLY; /* reply */
- r->rep.se_rp.max_names=max_names;
-}
-
-
-/****************************************************************************
-.
-****************************************************************************/
-static void update_notify_request(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- int i,j,k,l;
- UPDATE_NOTIFY_REQUEST *u;
- int s_ctx=get_server_assoc(q->header.assoc_ctx);
-
- if (s_ctx==0) {
- DEBUG(4, ("update_notify_request: request for a partner not in our table\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- u=&q->rep.un_rq;
-
- /* check if we already have the range of records */
-
- DEBUG(5,("update_notify_request: wins server: %s offered this list of %d records:\n",
- inet_ntoa(u->initiating_wins_server), u->partner_count));
-
- get_our_last_id(&global_wins_table[0][0]);
-
- for (i=0; i<partner_count; i++) {
- if (global_wins_table[0][i].address.s_addr==u->initiating_wins_server.s_addr) {
- DEBUG(5,("update_notify_request: found initiator at index %d\n", i));
- break;
- }
- }
-
- /*
- * some explanation is required, before someone say it's crap.
- *
- * let's take an example, we have 2 wins partners, we already now
- * that our max id is 10, partner 1 ID is 20 and partner 2 ID is 30
- * the array looks like:
- *
- * 0 1 2
- * 0 10 20 30
- * 1
- * 2
- *
- * we receive an update from partner 2 saying he has: 1:15, 2:40, 3:50
- * we must enlarge the array to add partner 3, it will look like:
- *
- * 0 1 2 3
- * 0 10 20 30
- * 1
- * 2 15 40 50
- *
- * now we know, we should pull from partner 2, the records 30->40 of 2 and 0->50 of 3.
- * once the pull will be over, our table will look like:
- *
- * 0 1 2 3
- * 0 10 20 40 50
- * 1
- * 2 15 40 50
- *
- *
- */
-
- for (j=0; j<u->partner_count;j++) {
- /*
- * search if we already have this entry or if it's a new one
- * it can be a new one in case of propagation
- */
-
- for (k=0; global_wins_table[0][k].address.s_addr!=0 &&
- global_wins_table[0][k].address.s_addr!=u->wins_owner[j].address.s_addr; k++);
-
- global_wins_table[i][k].address.s_addr=u->wins_owner[j].address.s_addr;
- global_wins_table[i][k].max_version=u->wins_owner[j].max_version;
- global_wins_table[i][k].min_version=u->wins_owner[j].min_version;
- global_wins_table[i][k].type=u->wins_owner[j].type;
-
- /*
- * in case it's a new one, rewrite the address for all the partner
- * to reserve the slot.
- */
-
- for(l=0; l<partner_count; l++)
- global_wins_table[l][k].address.s_addr=u->wins_owner[j].address.s_addr;
- }
-
- dump_global_table();
-
- stop_packet(q, r, STOP_REASON_USER_REASON);
-}
-
-/****************************************************************************
-.
-****************************************************************************/
-static void send_entry_reply(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- int i,j,k;
- struct in_addr partner, server;
- pid_t pid;
- int s_ctx=get_server_assoc(q->header.assoc_ctx);
- WINS_RECORD record;
-
- if (s_ctx==0) {
- DEBUG(1, ("send_entry_reply: request for a partner not in our table\n"));
- stop_packet(q, r, STOP_REASON_USER_REASON);
- return;
- }
-
- DEBUG(5,("send_entry_reply:got %d new records\n", q->rep.se_rp.max_names));
-
- /* we got records from a wins partner but that can be from another wins server */
- /* hopefully we track that */
-
- /* and the only doc available from MS is wrong ! */
-
- get_server_assoc_table(q->header.assoc_ctx, &partner, &server);
-
- for (j=0; global_wins_table[0][j].address.s_addr!=0; j++) {
- if (global_wins_table[0][j].address.s_addr==server.s_addr) {
- DEBUG(5,("send_entry_reply: found server at index %d\n", j));
- break;
- }
- }
-
- pid = pidfile_pid("nmbd");
- if (pid == 0) {
- DEBUG(0,("send_entry_reply: Can't find pid for nmbd\n"));
- return;
- }
-
- for (k=0; k<q->rep.se_rp.max_names; k++) {
- DEBUG(5,("send_entry_reply: %s<%02x> %d\n", q->rep.se_rp.wins_name[k].name, q->rep.se_rp.wins_name[k].type,
- (int)q->rep.se_rp.wins_name[k].id));
-
- safe_strcpy(record.name, q->rep.se_rp.wins_name[k].name, 16);
- record.type=q->rep.se_rp.wins_name[k].type;
- record.id=q->rep.se_rp.wins_name[k].id;
- record.wins_flags=q->rep.se_rp.wins_name[k].name_flag&0x00ff;
- record.num_ips=q->rep.se_rp.wins_name[k].num_ip;
-
- record.wins_ip.s_addr=server.s_addr;
-
- if (record.num_ips==1)
- record.ip[0]=q->rep.se_rp.wins_name[k].owner;
- else
- for (i=0; i<record.num_ips; i++)
- record.ip[i]=q->rep.se_rp.wins_name[k].others[i];
-
- record.nb_flags=0;
-
- if (record.wins_flags&WINS_NGROUP || record.wins_flags&WINS_SGROUP)
- record.nb_flags|=NB_GROUP;
-
- if (record.wins_flags&WINS_ACTIVE)
- record.nb_flags|=NB_ACTIVE;
-
- record.nb_flags|=record.wins_flags&WINS_HNODE;
-
- message_send_pid(pid, MSG_WINS_NEW_ENTRY, &record, sizeof(record), False);
-
- }
-
- dump_global_table();
-
- /*
- * we got some entries,
- * ask the partner to send us the map table again
- * to get the other servers entries.
- *
- * we're getting the map table 1 time more than really
- * required. We could remove that call, but that
- * would complexify the code. I prefer this trade-of.
- */
- fill_header(r, OPCODE_NON_NBT, s_ctx, MESSAGE_TYPE_REPLICATE);
-
- r->rep.msg_type=MESSAGE_REP_ADD_VERSION_REQUEST;
-}
-
-/****************************************************************************
-decode the replication message and reply.
-****************************************************************************/
-static void replicate(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- switch (q->rep.msg_type) {
- case 0:
- /* add version number map table request */
- send_version_number_map_table(q, r);
- break;
- case 1:
- receive_version_number_map_table(q, r);
- break;
- case 2:
- /* send entry request */
- send_entry_request(q, r);
- break;
- case 3:
- /* send entry reply */
- send_entry_reply(q, r);
- break;
- case 4:
- /* update notification request */
- update_notify_request(q, r);
- break;
- }
-}
-
-/****************************************************************************
-do a switch on the message type, and return the response size
-****************************************************************************/
-static BOOL switch_message(GENERIC_PACKET *q, GENERIC_PACKET *r)
-{
- switch (q->header.mess_type) {
- case 0:
- /* Start association type */
- start_assoc_process(q, r);
- return True;
- break;
- case 1:
- /* start association reply */
- start_assoc_reply(q, r);
- return True;
- break;
- case 2:
- /* stop association message */
- return False;
- break;
- case 3:
- /* replication message */
- replicate(q, r);
- return True;
- break;
- }
-
- return False;
-}
-
-
-/****************************************************************************
- construct a reply to the incoming packet
-****************************************************************************/
-void construct_reply(struct wins_packet_struct *p)
-{
- GENERIC_PACKET r;
- struct BUFFER buffer;
-
- buffer.buffer=NULL;
- buffer.offset=0;
- buffer.length=0;
-
- DEBUG(5,("dump: received packet\n"));
- dump_generic_packet(p->packet);
-
- /* Verify if the request we got is from a listed partner */
- if (!check_partner(p->packet->header.assoc_ctx)) {
- fstring peer;
- struct in_addr addr;
- int i;
- fstrcpy(peer,get_peer_addr(p->fd));
- addr=*interpret_addr2(peer);
-
- for (i=1; i<partner_count; i++)
- if (ip_equal(addr, global_wins_table[0][i].address))
- break;
-
- if (i==partner_count) {
- DEBUG(1,("construct_reply: got a request from a non peer machine: %s\n", peer));
- stop_packet(p->packet, &r, STOP_REASON_AUTH_FAILED);
- p->stop_packet=True;
- encode_generic_packet(&buffer, &r);
- if (!send_smb(p->fd, buffer.buffer))
- exit_server("process_smb: send_smb failed.");
- return;
- }
- }
-
- if (switch_message(p->packet, &r)) {
- encode_generic_packet(&buffer, &r);
- DEBUG(5,("dump: sending packet\n"));
- dump_generic_packet(&r);
-
- if(buffer.offset > 0) {
- if (!send_smb(p->fd, buffer.buffer))
- exit_server("process_smb: send_smb failed.");
- }
- }
-
- /* if we got a stop assoc or if we send a stop assoc, close the fd after */
- if (p->packet->header.mess_type==MESSAGE_TYPE_STOP_ASSOC ||
- r.header.mess_type==MESSAGE_TYPE_STOP_ASSOC) {
- remove_partner(p->packet->header.assoc_ctx);
- p->stop_packet=True;
- }
-}
-
-/****************************************************************************
- contact periodically our wins partner to do a pull replication
-****************************************************************************/
-void run_pull_replication(time_t t)
-{
- /* we pull every 30 minutes to query about new records*/
- int i, s;
- struct BUFFER buffer;
- GENERIC_PACKET p;
-
- buffer.buffer=NULL;
- buffer.offset=0;
- buffer.length=0;
-
- for (i=1; i<partner_count; i++) {
- if (global_wins_table[0][i].last_pull < t) {
- global_wins_table[0][i].last_pull=t+30*60; /* next in 30 minutes */
-
- /* contact the wins server */
- p.header.mess_type=MESSAGE_TYPE_START_ASSOC_REQUEST;
- p.header.opcode=OPCODE_NON_NBT;
- p.header.assoc_ctx=0;
- p.sa_rq.assoc_ctx=(int)t;
- p.sa_rq.min_ver=1;
- p.sa_rq.maj_ver=1;
-
- DEBUG(3,("run_pull_replication: contacting wins server %s.\n", inet_ntoa(global_wins_table[0][i].address)));
- encode_generic_packet(&buffer, &p);
- dump_generic_packet(&p);
-
- /* send the packet to the server and add the descriptor to receive answers */
- s=open_socket_out(SOCK_STREAM, &global_wins_table[0][i].address, 42, LONG_CONNECT_TIMEOUT);
- if (s==-1) {
- DEBUG(0,("run_pull_replication: can't contact wins server %s.\n", inet_ntoa(global_wins_table[0][i].address)));
- return;
- }
-
- if(buffer.offset > 0) {
- if (!send_smb(s, buffer.buffer))
- exit_server("run_pull_replication: send_smb failed.");
- }
-
- add_fd_to_sock_array(s);
- FD_SET(s, listen_set);
-
- /* add ourself as a client */
- add_partner((int)t, 0, True, False);
- }
- }
-}
-
-/****************************************************************************
- contact periodically our wins partner to do a push replication
-****************************************************************************/
-void run_push_replication(time_t t)
-{
- /* we push every 30 minutes or 25 new entries */
- int i, s;
- struct BUFFER buffer;
- GENERIC_PACKET p;
-
- buffer.buffer=NULL;
- buffer.offset=0;
- buffer.length=0;
-
- for (i=1; i<partner_count; i++) {
- if (global_wins_table[0][i].last_pull < t) {
- global_wins_table[0][i].last_pull=t+30*60; /* next in 30 minutes */
-
- /* contact the wins server */
- p.header.mess_type=MESSAGE_TYPE_START_ASSOC_REQUEST;
- p.header.opcode=OPCODE_NON_NBT;
- p.header.assoc_ctx=0;
- p.sa_rq.assoc_ctx=(int)t;
- p.sa_rq.min_ver=1;
- p.sa_rq.maj_ver=1;
-
- DEBUG(3,("run_push_replication: contacting wins server %s.\n", inet_ntoa(global_wins_table[0][i].address)));
- encode_generic_packet(&buffer, &p);
- dump_generic_packet(&p);
-
- /* send the packet to the server and add the descriptor to receive answers */
- s=open_socket_out(SOCK_STREAM, &global_wins_table[0][i].address, 42, LONG_CONNECT_TIMEOUT);
- if (s==-1) {
- DEBUG(0,("run_push_replication: can't contact wins server %s.\n", inet_ntoa(global_wins_table[0][i].address)));
- return;
- }
-
- if(buffer.offset > 0) {
- if (!send_smb(s, buffer.buffer))
- exit_server("run_push_replication: send_smb failed.");
- }
-
- add_fd_to_sock_array(s);
- FD_SET(s, listen_set);
-
- /* add ourself as a client */
- add_partner((int)t, 0, False, True);
- }
- }
-}
-
diff --git a/source3/wrepld/server.c b/source3/wrepld/server.c
deleted file mode 100644
index 754bad01b0..0000000000
--- a/source3/wrepld/server.c
+++ /dev/null
@@ -1,670 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- Main SMB 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 pstring user_socket_options;
-
-extern WINS_OWNER *global_wins_table;
-extern int partner_count;
-
-extern fd_set *listen_set;
-extern int listen_number;
-extern int *sock_array;
-
-extern TALLOC_CTX *mem_ctx;
-
-int wins_port = 42;
-
-/****************************************************************************
- when exiting, take the whole family
-****************************************************************************/
-static void *dflt_sig(void)
-{
- exit_server("caught signal");
- return NULL;
-}
-
-/****************************************************************************
- reload the services file
- **************************************************************************/
-BOOL reload_services(BOOL test)
-{
- BOOL ret;
-
- if (lp_loaded()) {
- pstring fname;
- pstrcpy(fname,lp_configfile());
- if (file_exist(fname,NULL) && !strcsequal(fname,dyn_CONFIGFILE)) {
- pstrcpy(dyn_CONFIGFILE,fname);
- test = False;
- }
- }
-
- reopen_logs();
-
- if (test && !lp_file_list_changed())
- return(True);
-
- ret = lp_load(dyn_CONFIGFILE,False,False,True,True);
-
-
- /* perhaps the config filename is now set */
- if (!test)
- reload_services(True);
-
- reopen_logs();
-
- load_interfaces();
-
- return(ret);
-}
-
-/****************************************************************************
- Catch a sighup.
-****************************************************************************/
-
-VOLATILE sig_atomic_t reload_after_sighup = False;
-
-static void sig_hup(int sig)
-{
- BlockSignals(True,SIGHUP);
- DEBUG(0,("Got SIGHUP\n"));
-
- sys_select_signal(SIGHUP);
- reload_after_sighup = True;
- BlockSignals(False,SIGHUP);
-}
-
-#if DUMP_CORE
-/*******************************************************************
-prepare to dump a core file - carefully!
-********************************************************************/
-static BOOL dump_core(void)
-{
- char *p;
- pstring dname;
- pstrcpy(dname,lp_logfile());
- if ((p=strrchr_m(dname,'/'))) *p=0;
- pstrcat(dname,"/corefiles");
- mkdir(dname,0700);
- sys_chown(dname,getuid(),getgid());
- chmod(dname,0700);
- if (chdir(dname)) return(False);
- umask(~(0700));
-
-#ifdef HAVE_GETRLIMIT
-#ifdef RLIMIT_CORE
- {
- struct rlimit rlp;
- getrlimit(RLIMIT_CORE, &rlp);
- rlp.rlim_cur = MAX(4*1024*1024,rlp.rlim_cur);
- setrlimit(RLIMIT_CORE, &rlp);
- getrlimit(RLIMIT_CORE, &rlp);
- DEBUG(3,("Core limits now %d %d\n",
- (int)rlp.rlim_cur,(int)rlp.rlim_max));
- }
-#endif
-#endif
-
-
- DEBUG(0,("Dumping core in %s\n",dname));
- abort();
- return(True);
-}
-#endif
-
-/****************************************************************************
-exit the server
-****************************************************************************/
-void exit_server(const char *reason)
-{
- static int firsttime=1;
-
- if (!firsttime)
- exit(0);
- firsttime = 0;
-
- DEBUG(2,("Closing connections\n"));
-
- if (!reason) {
- int oldlevel = DEBUGLEVEL;
- DEBUGLEVEL = 10;
- DEBUGLEVEL = oldlevel;
- DEBUG(0,("===============================================================\n"));
-#if DUMP_CORE
- if (dump_core()) return;
-#endif
- }
-
- DEBUG(3,("Server exit (%s)\n", (reason ? reason : "")));
- exit(0);
-}
-
-/****************************************************************************
- Create an fd_set containing all the sockets in the subnet structures,
- plus the broadcast sockets.
-***************************************************************************/
-
-static BOOL create_listen_fdset( int *maxfd)
-{
- int i;
- int num_interfaces = iface_count();
- int s;
-
- listen_set = (fd_set *)malloc(sizeof(fd_set));
- if(listen_set == NULL) {
- DEBUG(0,("create_listen_fdset: malloc fail !\n"));
- return True;
- }
-
-#ifdef HAVE_ATEXIT
- {
- static int atexit_set;
- if(atexit_set == 0) {
- atexit_set=1;
- }
- }
-#endif
-
- FD_ZERO(listen_set);
-
- if(lp_interfaces() && lp_bind_interfaces_only()) {
- /* We have been given an interfaces line, and been
- told to only bind to those interfaces. Create a
- socket per interface and bind to only these.
- */
-
- if(num_interfaces > FD_SETSIZE) {
- DEBUG(0,("create_listen_fdset: Too many interfaces specified to bind to. Number was %d max can be %d\n", num_interfaces, FD_SETSIZE));
- return False;
- }
-
- /* Now open a listen socket for each of the interfaces. */
- for(i = 0; i < num_interfaces; i++) {
- struct in_addr *ifip = iface_n_ip(i);
-
- if(ifip == NULL) {
- DEBUG(0,("create_listen_fdset: interface %d has NULL IP address !\n", i));
- continue;
- }
- s = open_socket_in(SOCK_STREAM, wins_port, 0, ifip->s_addr, True);
- if(s == -1)
- return False;
-
- /* ready to listen */
- set_socket_options(s,"SO_KEEPALIVE");
- set_socket_options(s,user_socket_options);
-
- if (listen(s, 5) == -1) {
- DEBUG(5,("listen: %s\n",strerror(errno)));
- close(s);
- return False;
- }
- add_fd_to_sock_array(s);
- FD_SET(s, listen_set);
- *maxfd = MAX( *maxfd, s);
- }
- } else {
- /* Just bind to 0.0.0.0 - accept connections from anywhere. */
- num_interfaces = 1;
-
- /* open an incoming socket */
- s = open_socket_in(SOCK_STREAM, wins_port, 0, interpret_addr(lp_socket_address()),True);
- if (s == -1)
- return(False);
-
- /* ready to listen */
- set_socket_options(s,"SO_KEEPALIVE");
- set_socket_options(s,user_socket_options);
-
- if (listen(s, 5) == -1) {
- DEBUG(0,("create_listen_fdset: listen: %s\n", strerror(errno)));
- close(s);
- return False;
- }
-
- add_fd_to_sock_array(s);
- FD_SET(s, listen_set);
- *maxfd = MAX( *maxfd, s);
- }
-
- return True;
-}
-
-/*******************************************************************
- read a packet from a socket and parse it, returning a packet ready
- to be used or put on the queue. This assumes a UDP socket
- ******************************************************************/
-static struct wins_packet_struct *read_wins_packet(int fd, int timeout)
-{
- struct wins_packet_struct *p;
- GENERIC_PACKET *q;
- struct BUFFER inbuf;
- ssize_t len=0;
- size_t total=0;
- ssize_t ret;
- BOOL ok = False;
-
- inbuf.buffer=NULL;
- inbuf.length=0;
- inbuf.offset=0;
-
- if(!grow_buffer(&inbuf, 4))
- return NULL;
-
- ok = (read(fd, inbuf.buffer,4) == 4);
- if (!ok)
- return NULL;
- len = smb_len(inbuf.buffer);
-
- if (len<=0)
- return NULL;
-
- if(!grow_buffer(&inbuf, len))
- return NULL;
-
- while (total < len) {
- ret = read(fd, inbuf.buffer + total + 4, len - total);
- if (ret == 0) {
- DEBUG(10,("read_socket_data: recv of %d returned 0. Error = %s\n", (int)(len - total), strerror(errno) ));
- return NULL;
- }
- if (ret == -1) {
- DEBUG(0,("read_socket_data: recv failure for %d. Error = %s\n", (int)(len - total), strerror(errno) ));
- return NULL;
- }
- total += ret;
- }
-
- q = talloc(mem_ctx, GENERIC_PACKET);
- p = talloc(mem_ctx, struct wins_packet_struct);
- if (q==NULL || p==NULL)
- return NULL;
-
- decode_generic_packet(&inbuf, q);
-
- q->fd=fd;
-
- p->next = NULL;
- p->prev = NULL;
- p->stop_packet = False;
- p->timestamp = time(NULL);
- p->fd = fd;
- p->packet=q;
-
- return p;
-}
-
-static struct wins_packet_struct *packet_queue = NULL;
-
-/*******************************************************************
- Queue a packet into a packet queue
-******************************************************************/
-static void queue_packet(struct wins_packet_struct *packet)
-{
- struct wins_packet_struct *p;
-
- if (!packet_queue) {
- packet->prev = NULL;
- packet->next = NULL;
- packet_queue = packet;
- return;
- }
-
- /* find the bottom */
- for (p=packet_queue;p->next;p=p->next)
- ;
-
- p->next = packet;
- packet->next = NULL;
- packet->prev = p;
-}
-
-/****************************************************************************
- Listens for NMB or DGRAM packets, and queues them.
- return True if the socket is dead
-***************************************************************************/
-static BOOL listen_for_wins_packets(void)
-{
- int num_interfaces = iface_count();
- fd_set fds;
- int i, num, s, new_s;
- static int maxfd = 0;
- struct timeval timeout;
-
- if(listen_set == NULL) {
- if(!create_listen_fdset( &maxfd)) {
- DEBUG(0,("listen_for_packets: Fatal error. unable to create listen set. Exiting.\n"));
- return True;
- }
- }
-
- memcpy((char *)&fds, (char *)listen_set, sizeof(fd_set));
-
- timeout.tv_sec = NMBD_SELECT_LOOP;
- timeout.tv_usec = 0;
-
- /* Prepare for the select - allow certain signals. */
-
- BlockSignals(False, SIGTERM);
-
- num = sys_select(maxfd+1, &fds, NULL, NULL, &timeout);
-
- /* We can only take signals when we are in the select - block them again here. */
-
- BlockSignals(True, SIGTERM);
-
- if(num == -1)
- return False;
-
- for (; num > 0; num--) {
- s = -1;
- /* check the sockets we are only listening on, waiting to accept */
- for (i=0; i<num_interfaces; i++) {
- struct sockaddr addr;
- socklen_t in_addrlen = sizeof(addr);
-
- if(FD_ISSET(sock_array[i], &fds)) {
- s = sock_array[i];
- /* Clear this so we don't look at it again. */
- FD_CLR(sock_array[i], &fds);
-
- /* accept and add the new socket to the listen set */
- new_s=accept(s, &addr, &in_addrlen);
-
- if (new_s < 0)
- continue;
-
- DEBUG(5,("listen_for_wins_packets: new connection, old: %d, new : %d\n", s, new_s));
-
- set_socket_options(new_s, "SO_KEEPALIVE");
- set_socket_options(new_s, user_socket_options);
- FD_SET(new_s, listen_set);
- add_fd_to_sock_array(new_s);
- maxfd = MAX( maxfd, new_s);
- }
- }
-
- /*
- * check for the sockets we are waiting data from
- * either client sending datas
- * or reply to our requests
- */
- for (i=num_interfaces; i<listen_number; i++) {
- if(FD_ISSET(sock_array[i], &fds)) {
- struct wins_packet_struct *packet = read_wins_packet(sock_array[i], timeout.tv_sec);
- if (packet) {
- packet->fd = sock_array[i];
- queue_packet(packet);
- }
- DEBUG(2,("listen_for_wins_packets: some data on fd %d\n", sock_array[i]));
- FD_CLR(sock_array[i], &fds);
- break;
- }
-
- }
-
- }
-
- return False;
-}
-
-
-/*******************************************************************
- Run elements off the packet queue till its empty
-******************************************************************/
-
-static void run_wins_packet_queue(void)
-{
- struct wins_packet_struct *p;
-
- while ((p = packet_queue)) {
- packet_queue = p->next;
- if (packet_queue)
- packet_queue->prev = NULL;
- p->next = p->prev = NULL;
-
- construct_reply(p);
-
- /* if it was a stop assoc, close the connection */
- if (p->stop_packet) {
- FD_CLR(p->fd, listen_set);
- remove_fd_from_sock_array(p->fd);
- close(p->fd);
- }
- }
-}
-
-/**************************************************************************** **
- The main select loop.
- **************************************************************************** */
-static void process(void)
-{
-
- while( True ) {
- time_t t = time(NULL);
-
- /* check for internal messages */
- message_dispatch();
-
- if(listen_for_wins_packets())
- return;
-
- run_wins_packet_queue();
-
- run_pull_replication(t);
-
- run_push_replication(t);
-
- /*
- * Reload the services file if we got a sighup.
- */
-
- if(reload_after_sighup) {
- reload_services( True );
- reopen_logs();
- reload_after_sighup = False;
- }
-
- /* free temp memory */
- talloc_free_children(mem_ctx);
-
- /* free up temp memory */
- lp_talloc_free();
- }
-} /* process */
-
-/****************************************************************************
- main program
-****************************************************************************/
- int main(int argc,char *argv[])
-{
- /* shall I run as a daemon */
- static BOOL is_daemon = False;
- static BOOL interactive = False;
- static BOOL Fork = True;
- static BOOL log_stdout = False;
- struct poptOption long_options[] = {
- POPT_AUTOHELP
- { "daemon", 'D', POPT_ARG_VAL, &is_daemon, True, "Become a daemon (default)" },
- { "foreground", 'F', POPT_ARG_VAL, &Fork, False, "Run daemon in foreground (for daemontools, etc)" },
- { "stdout", 'S', POPT_ARG_VAL, &log_stdout, True, "Log to stdout" },
- { "interactive", 'i', POPT_ARG_NONE, NULL, 'i', "Run interactive (not a daemon)" },
- { "port", 'p', POPT_ARG_INT, &wins_port, 'p', "Listen on the specified port" },
- POPT_COMMON_SAMBA
- POPT_TABLEEND
- };
- int opt;
- poptContext pc;
-
-#ifdef HAVE_SET_AUTH_PARAMETERS
- set_auth_parameters(argc,argv);
-#endif
-
- pc = poptGetContext("wrepld", argc, (const char **)argv, long_options,
- POPT_CONTEXT_KEEP_FIRST);
-
- while ((opt = poptGetNextOpt(pc)) != -1) {
- switch (opt) {
- case 'i':
- interactive = True;
- Fork = False;
- log_stdout = True;
- break;
- }
- }
-
-
- if (log_stdout && Fork) {
- d_printf("Can't log to stdout (-S) unless daemon is in foreground (-F) or interactive (-i)\n");
- poptPrintUsage(pc, stderr, 0);
- exit(1);
- }
-
-#ifdef HAVE_SETLUID
- /* needed for SecureWare on SCO */
- setluid(0);
-#endif
-
- sec_init();
-
- load_case_tables();
-
- set_remote_machine_name("wrepld", False);
-
- setup_logging(argv[0],log_stdout);
-
- /* we want to re-seed early to prevent time delays causing
- client problems at a later date. (tridge) */
- generate_random_buffer(NULL, 0);
-
- /* make absolutely sure we run as root - to handle cases where people
- are crazy enough to have it setuid */
-
- gain_root_privilege();
- gain_root_group_privilege();
-
- fault_setup((void (*)(void *))exit_server);
- CatchSignal(SIGTERM , SIGNAL_CAST dflt_sig);
-
- /* we are never interested in SIGPIPE */
- BlockSignals(True,SIGPIPE);
-
-#if defined(SIGFPE)
- /* we are never interested in SIGFPE */
- BlockSignals(True,SIGFPE);
-#endif
-
-#if defined(SIGUSR2)
- /* We are no longer interested in USR2 */
- BlockSignals(True,SIGUSR2);
-#endif
-
- /* POSIX demands that signals are inherited. If the invoking process has
- * these signals masked, we will have problems, as we won't recieve them. */
- BlockSignals(False, SIGHUP);
- BlockSignals(False, SIGUSR1);
-
- /* we want total control over the permissions on created files,
- so set our umask to 0 */
- umask(0);
-
- reopen_logs();
-
- DEBUG(0,( "wrepld version %s started.\n", SAMBA_VERSION_STRING));
- DEBUGADD( 0, ( "%s\n", COPYRIGHT_STARTUP_MESSAGE ) );
-
- DEBUG(2,("uid=%d gid=%d euid=%d egid=%d\n",
- (int)getuid(),(int)getgid(),(int)geteuid(),(int)getegid()));
-
- if (sizeof(uint16) < 2 || sizeof(uint32) < 4) {
- DEBUG(0,("ERROR: Samba is not configured correctly for the word size on your machine\n"));
- exit(1);
- }
-
- /*
- * Do this before reload_services.
- */
-
- if (!reload_services(False))
- return(-1);
-
- if (!init_names())
- return -1;
-
-#ifdef WITH_PROFILE
- if (!profile_setup(False)) {
- DEBUG(0,("ERROR: failed to setup profiling\n"));
- return -1;
- }
-#endif
-
- CatchSignal(SIGHUP,SIGNAL_CAST sig_hup);
-
- DEBUG(3,( "loaded services\n"));
-
- if (!is_daemon && !is_a_socket(0)) {
- DEBUG(0,("standard input is not a socket, assuming -D option\n"));
- is_daemon = True;
- }
-
- if (is_daemon && !interactive) {
- DEBUG( 3, ( "Becoming a daemon.\n" ) );
- become_daemon(Fork);
- }
-
-#if HAVE_SETPGID
- /*
- * If we're interactive we want to set our own process group for
- * signal management.
- */
- if (interactive)
- setpgid( (pid_t)0, (pid_t)0);
-#endif
-
- if (!directory_exist(lp_lockdir(), NULL)) {
- mkdir(lp_lockdir(), 0755);
- }
-
- if (is_daemon) {
- pidfile_create("wrepld");
- }
-
- if (!message_init()) {
- exit(1);
- }
-
- /* Initialise the memory context */
- mem_ctx=talloc_init("wins repl talloc ctx");
-
- /* initialise the global partners table */
- partner_count=init_wins_partner_table();
-
- /* We can only take signals in the select. */
- BlockSignals( True, SIGTERM );
-
- process();
-
- poptFreeContext(pc);
- exit_server("normal exit");
- return(0);
-}
diff --git a/source3/wrepld/socket.c b/source3/wrepld/socket.c
deleted file mode 100644
index 3d759f0ab8..0000000000
--- a/source3/wrepld/socket.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
- process incoming packets - main loop
- 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"
-
-fd_set *listen_set = NULL;
-int listen_number = 0;
-int *sock_array = NULL;
-
-/*******************************************************************
- Add an fd from the sock_array
-******************************************************************/
-void add_fd_to_sock_array(int fd)
-{
- int *temp_sock=NULL;
-
- temp_sock=(int *)Realloc(sock_array, (listen_number+1)*sizeof(int));
- if (temp_sock==NULL)
- return;
-
- sock_array=temp_sock;
- sock_array[listen_number]=fd;
- listen_number++;
-}
-
-
-/*******************************************************************
- Remove an fd from the sock_array
-******************************************************************/
-void remove_fd_from_sock_array(int fd)
-{
- int i,j;
-
- for (i=0; sock_array[i]!=fd && i<listen_number; i++)
- ;
-
- if (i==listen_number) {
- DEBUG(0,("remove_fd_from_sock_array: unknown fd: %d\n", fd));
- return;
- }
-
- if (i==listen_number-1) {
- sock_array=(int *)Realloc(sock_array, --listen_number*sizeof(int));
- return;
- }
-
- for (j=i; j<listen_number-1; j++)
- sock_array[j]=sock_array[j+1];
-
- sock_array=(int *)Realloc(sock_array, --listen_number*sizeof(int));
-}
diff --git a/source3/wrepld/wins_repl.h b/source3/wrepld/wins_repl.h
deleted file mode 100644
index 25b4442212..0000000000
--- a/source3/wrepld/wins_repl.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * 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.
- */
-
-#define OPCODE_NON_NBT 0x00007800
-
-/* the messages */
-#define MESSAGE_TYPE_START_ASSOC_REQUEST 0
-#define MESSAGE_TYPE_START_ASSOC_REPLY 1
-#define MESSAGE_TYPE_STOP_ASSOC 2
-#define MESSAGE_TYPE_REPLICATE 3
-
-/* the replication sub-message */
-#define MESSAGE_REP_ADD_VERSION_REQUEST 0
-#define MESSAGE_REP_ADD_VERSION_REPLY 1
-#define MESSAGE_REP_SEND_ENTRIES_REQUEST 2
-#define MESSAGE_REP_SEND_ENTRIES_REPLY 3
-#define MESSAGE_REP_UPDATE_NOTIFY_REQUEST 4
-
-/* stop reasons */
-#define STOP_REASON_USER_REASON 0
-#define STOP_REASON_AUTH_FAILED 1
-#define STOP_REASON_INCOMPLETE_VERSION 2
-#define STOP_REASON_BUG_CHECK 3
-#define STOP_REASON_MESSAGE_ERROR 4
-
-
-typedef struct _WINS_OWNER {
- struct in_addr address;
- SMB_BIG_UINT max_version;
- SMB_BIG_UINT min_version;
- int type;
- time_t last_pull;
- time_t last_push;
-} WINS_OWNER;
-
-typedef struct _WINS_NAME {
- int name_len; /* always 0x11 */
- char name[16];
- char type;
- int empty;
- int name_flag;
- int group_flag;
- SMB_BIG_UINT id;
- int num_ip;
- struct in_addr owner;
- struct in_addr *others;
- int foo; /* 0xffffff */
-} WINS_NAME;
-
-typedef struct _WINS_PARTNERS
-{
- int client_assoc;
- int server_assoc;
- BOOL pull_partner;
- BOOL push_partner;
- struct in_addr partner_server;
- struct in_addr other_server;
-} WINS_PARTNER;
-
-typedef struct _generic_header{
- int data_size;
- int opcode;
- int assoc_ctx;
- int mess_type;
-} generic_header;
-
-typedef struct _START_ASSOC_REQUEST {
- int assoc_ctx;
- int min_ver;
- int maj_ver;
-} START_ASSOC_REQUEST;
-
-typedef struct _START_ASSOC_REPLY {
- int assoc_ctx;
- int min_ver;
- int maj_ver;
-} START_ASSOC_REPLY;
-
-typedef struct _STOP_ASSOC {
- int reason;
-} STOP_ASSOC;
-
-typedef struct _AVMT_REP {
- int partner_count;
- WINS_OWNER *wins_owner;
- struct in_addr initiating_wins_server;
-} AVMT_REP;
-
-typedef struct _SEND_ENTRIES_REQUEST {
- WINS_OWNER wins_owner;
-} SEND_ENTRIES_REQUEST;
-
-typedef struct _SEND_ENTRIES_REPLY {
- int max_names;
- WINS_NAME *wins_name;
-} SEND_ENTRIES_REPLY;
-
-typedef struct _UPDATE_NOTIFY_REQUEST {
- int partner_count;
- WINS_OWNER *wins_owner;
- struct in_addr initiating_wins_server;
-} UPDATE_NOTIFY_REQUEST;
-
-typedef struct _REPLICATE {
- int msg_type;
-
- AVMT_REP avmt_rep;
- SEND_ENTRIES_REQUEST se_rq;
- SEND_ENTRIES_REPLY se_rp;
- UPDATE_NOTIFY_REQUEST un_rq;
-} REPLICATE;
-
-
-typedef struct _GENERIC_PACKET {
- int fd;
-
- generic_header header;
-
- START_ASSOC_REQUEST sa_rq;
- START_ASSOC_REPLY sa_rp;
- STOP_ASSOC so;
- REPLICATE rep;
-} GENERIC_PACKET;
-
-struct wins_packet_struct
-{
- struct wins_packet_struct *next;
- struct wins_packet_struct *prev;
- BOOL stop_packet;
- int fd;
- time_t timestamp;
- GENERIC_PACKET *packet;
-};
-
-struct BUFFER {
- char *buffer;
- int offset;
- int length;
-};
-
-
-
-#include "wrepld_proto.h"
-