mirror of
https://github.com/ntop/ntopng.git
synced 2026-05-22 19:21:13 +00:00
90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
/*
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*
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* (C) 2013-20 - ntop.org
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*
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*
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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 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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 Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#include "ntop_includes.h"
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/* **************************************** */
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AddressList::AddressList() {
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memset(addressString, 0, sizeof(addressString));
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}
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/* ******************************************* */
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bool AddressList::addAddress(char *_net) {
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char *net;
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int id = getNumAddresses();
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if(id >= CONST_MAX_NUM_NETWORKS) {
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ntop->getTrace()->traceEvent(TRACE_ERROR, "Too many networks defined (%d): ignored %s",
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id, _net);
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return(false);
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}
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if((net = strdup(_net)) == NULL) {
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ntop->getTrace()->traceEvent(TRACE_WARNING, "Not enough memory");
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return(false);
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}
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tree.addAddresses(net);
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free(net);
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addressString[id] = strdup(_net);
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return(true);
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}
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/* ******************************************* */
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/* Format: 131.114.21.0/24,10.0.0.0/255.0.0.0 */
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bool AddressList::addAddresses(char *rule) {
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char *tmp, *net = strtok_r(rule, ",", &tmp);
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while(net != NULL) {
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if(!addAddress(net)) return false;
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net = strtok_r(NULL, ",", &tmp);
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}
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return true;
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}
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/* **************************************** */
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AddressList::~AddressList() {
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for(int i=0; i<CONST_MAX_NUM_NETWORKS; i++)
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if(addressString[i])
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free(addressString[i]);
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else
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break;
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}
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/* **************************************** */
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u_int8_t AddressList::getAddressId(const char *address_str) {
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u_int8_t i;
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for(i = 0; i< getNumAddresses(); i++) {
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if(!strcmp(address_str, addressString[i]))
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return(i);
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}
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return((u_int8_t)-1);
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}
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