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104 lines
2.7 KiB
104 lines
2.7 KiB
/* netscanner.h
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*
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* Copyright (c) 1998, 1999, 2000 Alexander Neundorf
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* neundorf@kde.org
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*
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* You may distribute under the terms of the GNU General Public
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* License as specified in the COPYING file.
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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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*/
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#ifndef NETSCANNER_H
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#define NETSCANNER_H
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#include <functional>
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#include <list>
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#include "mystring.h"
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#include "addressvalidator.h"
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#include "tcpnode.h"
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#include "configfile.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/wait.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <time.h>
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#include <arpa/inet.h>
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#include <errno.h>
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#include <netdb.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/time.h>
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#include <stdio.h>
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class NetScanner
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{
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public:
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NetScanner(int& rawSocket, int strictMode);
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~NetScanner();
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void doScan();
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void completeNames(std::list<Node>* nodes);
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//using nmblookup to determine the ip-address
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//MyString ip2NetbiosName(const MyString& target, MyString& groupName);
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char* ip2Name(struct in_addr ip);
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MyString procId;
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int m_firstWait;
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int m_secondWait;
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void configure(Config& config);
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protected:
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int m_strictMode;
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int& m_rawSocketFD;
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AddressValidator validator;
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MyString ipRangeStr;
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MyString nameMask;
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int m_maxPings;
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int m_deliverUnnamedHosts;
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int m_useNmblookup;
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//return ip-address with number index from a virtual array
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//with all ip-addresses according to ipRangeStr
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struct in_addr getIPfromArray(unsigned int index);
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std::list<Node>* hostList;
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//needed for getIPfromArray()
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//contains the part of ipRangeStr, which is not yet parsed
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MyString tmpIPRange;
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//has to be called before every first call of getNextIPRange
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void resetIPRange();
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//returns the next range/part from tmpIPRange before the next semicolon
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MyString getNextIPRange();
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void pingScan(std::list<Node>* newList); //the ping-version
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void nmblookupScan(std::list<Node>* newList); //the nmblookup "*"-version
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int hostAlreadyInList(int ip, std::list<Node>* nodes);
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void removeUnnamedHosts(std::list<Node>* nodes);
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struct is_unnamed_node : std::function<bool(Node&)>
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{
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bool operator() (Node& n)
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{
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struct in_addr tmpAddr;
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tmpAddr.s_addr = n.ip;
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return (strcmp(inet_ntoa(tmpAddr), n.name.data()) == 0);
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}
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};
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};
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#endif
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