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201 lines
6.2 KiB
C
201 lines
6.2 KiB
C
/*
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Unix SMB/CIFS implementation.
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process incoming packets - main loop
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Copyright (C) Jean François Micouleau 1998-2002.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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#include "wins_repl.h"
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/* we can exchange info with 64 partners at any given time */
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WINS_PARTNER current_partners[64];
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int total_current_partners;
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/*******************************************************************
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verify if we know this partner
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********************************************************************/
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BOOL check_partner(int assoc)
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{
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int i;
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DEBUG(5,("check_partner: total_current_partners: %d\n", total_current_partners));
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for (i=0; i<total_current_partners; i++)
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if (current_partners[i].client_assoc==assoc)
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return True;
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return False;
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}
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/*******************************************************************
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add a new entry to the list
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********************************************************************/
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BOOL add_partner(int client_assoc, int server_assoc, BOOL pull, BOOL push)
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{
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DEBUG(5,("add_partner: total_current_partners: %d\n", total_current_partners));
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if (total_current_partners==64)
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return False;
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current_partners[total_current_partners].client_assoc=client_assoc;
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current_partners[total_current_partners].server_assoc=server_assoc;
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current_partners[total_current_partners].pull_partner=pull;
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current_partners[total_current_partners].push_partner=push;
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total_current_partners++;
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return True;
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}
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/*******************************************************************
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remove an entry to the list
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********************************************************************/
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BOOL remove_partner(int client_assoc)
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{
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int i,j;
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DEBUG(5,("remove_partner: total_current_partners: %d\n", total_current_partners));
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for (i=0; current_partners[i].client_assoc!=client_assoc && i<total_current_partners; i++)
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;
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if (i==total_current_partners)
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return False;
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for (j=i+1; j<total_current_partners; j++) {
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current_partners[j-1].client_assoc=current_partners[j].client_assoc;
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current_partners[j-1].server_assoc=current_partners[j].server_assoc;
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current_partners[j-1].pull_partner=current_partners[j].pull_partner;
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current_partners[j-1].push_partner=current_partners[j].push_partner;
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current_partners[j-1].partner_server.s_addr=current_partners[j].partner_server.s_addr;
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current_partners[j-1].other_server.s_addr=current_partners[j].other_server.s_addr;
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}
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total_current_partners--;
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return True;
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}
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/*******************************************************************
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link the client and server context
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********************************************************************/
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BOOL update_server_partner(int client_assoc, int server_assoc)
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{
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int i;
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DEBUG(5,("update_server_partner: total_current_partners: %d\n", total_current_partners));
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for (i=0; i<total_current_partners; i++)
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if (current_partners[i].client_assoc==client_assoc) {
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current_partners[i].server_assoc=server_assoc;
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return True;
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}
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return False;
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}
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/*******************************************************************
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verify if it's a pull partner
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********************************************************************/
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BOOL check_pull_partner(int assoc)
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{
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int i;
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DEBUG(5,("check_pull_partner: total_current_partners: %d\n", total_current_partners));
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for (i=0; i<total_current_partners; i++)
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if (current_partners[i].client_assoc==assoc &&
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current_partners[i].pull_partner==True)
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return True;
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return False;
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}
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/*******************************************************************
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verify if it's a push partner
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********************************************************************/
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BOOL check_push_partner(int assoc)
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{
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int i;
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DEBUG(5,("check_push_partner: total_current_partners: %d\n", total_current_partners));
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for (i=0; i<total_current_partners; i++)
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if (current_partners[i].client_assoc==assoc &&
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current_partners[i].push_partner==True)
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return True;
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return False;
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}
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/*******************************************************************
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return the server ctx linked to the client ctx
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********************************************************************/
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int get_server_assoc(int assoc)
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{
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int i;
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DEBUG(5,("get_server_assoc: total_current_partners: %d\n", total_current_partners));
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for (i=0; i<total_current_partners; i++)
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if (current_partners[i].client_assoc==assoc)
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return current_partners[i].server_assoc;
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return 0;
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}
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/*******************************************************************
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link the client and server context
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********************************************************************/
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BOOL write_server_assoc_table(int client_assoc, struct in_addr partner, struct in_addr server)
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{
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int i;
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DEBUG(5,("write_server_assoc_table: total_current_partners: %d\n", total_current_partners));
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for (i=0; i<total_current_partners; i++)
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if (current_partners[i].client_assoc==client_assoc) {
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current_partners[i].partner_server=partner;
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current_partners[i].other_server=server;
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return True;
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}
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return False;
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}
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/*******************************************************************
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link the client and server context
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********************************************************************/
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BOOL get_server_assoc_table(int client_assoc, struct in_addr *partner, struct in_addr *server)
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{
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int i;
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DEBUG(5,("get_server_assoc_table: total_current_partners: %d\n", total_current_partners));
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for (i=0; i<total_current_partners; i++)
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if (current_partners[i].client_assoc==client_assoc) {
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partner->s_addr=current_partners[i].partner_server.s_addr;
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server->s_addr=current_partners[i].other_server.s_addr;
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return True;
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}
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return False;
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}
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