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/*
* active port forwarder - software for secure forwarding
* Copyright (C) 2003-2007 jeremian <jeremian [at] poczta.fm>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#include <config.h>
#include <assert.h>
#include <string.h>
#include "server_eval.h"
/*
* Function name: eval_numofcon
* Description: Returns the real connection number on the afserver.
* Arguments: ptr - the server realm
* client - client number
* numofcon - the connection number on the afclient
* Returns: The real connection number on the afserver.
*/
int
eval_numofcon(ServerRealm* ptr, int client, int numofcon)
{
assert(ptr != NULL);
if ((numofcon >= 0) && (numofcon < ConnectClient_get_limit(ServerRealm_get_clientsTable(ptr)[client]))) {
numofcon = ConnectClient_get_users(ServerRealm_get_clientsTable(ptr)[client])[numofcon];
}
else {
numofcon = -1;
}
return numofcon;
}
/*
* Function name: eval_usernum
* Description: Returns the user number in the connected client on the afserver side.
* Arguments: ptr - the connected client
* usernum - the connection number on the afserver
* Returns: The user number in the connected client on the afserver side.
*/
int
eval_usernum(ConnectClient* ptr, int usernum)
{
int i;
assert(ptr != NULL);
for (i = 0; i < ConnectClient_get_limit(ptr); ++i) {
if (ConnectClient_get_users(ptr)[i] == usernum)
return i;
}
return -1;
}
/*
* Function name: eval_UsrCliPair
* Description: Returns how many UsrCli structures are connected with the current manage port.
* Arguments: table - the table of UsrCli structures
* index - the current index of the evaluation
* host - the name of the host
* serv - the name of the service (port)
* Returns: How many UsrCli structures are connected with the current manage port.
*/
int
eval_UsrCliPair(UsrCli** table, int index, char* host, char* serv)
{
int i;
int result = 0;
assert(table != NULL);
assert(index >= 0);
for (i = 0; i < index; ++i) {
if (UsrCli_get_manageHostName(table[i])) {
if (host) {
if (strcmp(UsrCli_get_listenHostName(table[i]), host)) {
continue;
}
}
else {
continue;
}
}
else {
if (host) {
continue;
}
}
if (UsrCli_get_managePortName(table[i])) {
if (serv) {
if (strcmp(UsrCli_get_managePortName(table[i]), serv)) {
continue;
}
}
else {
continue;
}
}
else {
if (serv) {
continue;
}
}
result++;
}
return result;
}
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