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Diffstat (limited to 'lanbrowsing/lisa/netscanner.h')
-rw-r--r-- | lanbrowsing/lisa/netscanner.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/lanbrowsing/lisa/netscanner.h b/lanbrowsing/lisa/netscanner.h new file mode 100644 index 00000000..a93bf3ee --- /dev/null +++ b/lanbrowsing/lisa/netscanner.h @@ -0,0 +1,102 @@ +/* netscanner.h + * + * Copyright (c) 1998, 1999, 2000 Alexander Neundorf + * neundorf@kde.org + * + * You may distribute under the terms of the GNU General Public + * License as specified in the COPYING file. + * + * 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. + * + */ + +#ifndef NETSCANNER_H +#define NETSCANNER_H + +#include <list> + +#include "mystring.h" +#include "addressvalidator.h" +#include "tcpnode.h" +#include "configfile.h" + +#include <stdio.h> +#include <stdlib.h> +#include <sys/wait.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <time.h> + +#include <arpa/inet.h> +#include <errno.h> +#include <netdb.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/time.h> + +#include <stdio.h> + +class NetScanner +{ + public: + NetScanner(int& rawSocket, int strictMode); + ~NetScanner(); + + void doScan(); + + void completeNames(std::list<Node>* nodes); + + //using nmblookup to determine the ip-address + //MyString ip2NetbiosName(const MyString& target, MyString& groupName); + + char* ip2Name(struct in_addr ip); + + MyString procId; + int m_firstWait; + int m_secondWait; + void configure(Config& config); + protected: + int m_strictMode; + int& m_rawSocketFD; + AddressValidator validator; + MyString ipRangeStr; + MyString nameMask; + + int m_maxPings; + int m_deliverUnnamedHosts; + int m_useNmblookup; + //return ip-address with number index from a virtual array + //with all ip-addresses according to ipRangeStr + struct in_addr getIPfromArray(unsigned int index); + + std::list<Node>* hostList; + + //needed for getIPfromArray() + //contains the part of ipRangeStr, which is not yet parsed + MyString tmpIPRange; + //has to be called before every first call of getNextIPRange + void resetIPRange(); + //returns the next range/part from tmpIPRange before the next semicolon + MyString getNextIPRange(); + + void pingScan(std::list<Node>* newList); //the ping-version + void nmblookupScan(std::list<Node>* newList); //the nmblookup "*"-version + int hostAlreadyInList(int ip, std::list<Node>* nodes); + void removeUnnamedHosts(std::list<Node>* nodes); + + struct is_unnamed_node : std::unary_function<Node&, bool> + { + bool operator() (Node& n) + { + struct in_addr tmpAddr; + tmpAddr.s_addr = n.ip; + return (strcmp(inet_ntoa(tmpAddr), n.name.data()) == 0); + } + }; +}; + +#endif |