/////////////////
// Performs a search for the given IP, returns a record with information about the IP
GeoRecord GeoIPDatabase::lookup(const std::string& ip) const
{
GeoRecord res;
if (!m_file)
return res;
// IP check
unsigned long l_ip = convertIp(ip);
if (!l_ip) {
res.continentCode = "UN";
res.countryCode = "HCK";
res.countryCode3 = "HCK";
res.countryName = "Hackerland";
res.region = "Pirate area";
res.city = "No City";
return res;
}
// Find the record
int record = seekRecord(l_ip);
// Get information
if (m_dbType == GEOIP_CITY_EDITION_REV0 || m_dbType == GEOIP_CITY_EDITION_REV1)
return extractRecordCity(record);
else if (m_dbType == GEOIP_COUNTRY_EDITION)
return extractRecordCtry(record);
errors << "The Geo IP database has an unsupported format" << endl;
return res;
}
int main (int argc, char** argv) {
char* str = argv[1];
int* res = convertIp(str);
if (res == NULL)
printf("Invalid input\n");
else {
for (int i = 0; i < 4; i++)
printf("%d ", res[i]);
printf("\n");
}
}
void TopologyDialog::getEdgeInfo()
{
qDebug() << "get edge info";
QByteArray datagram;
QHostAddress address;
QDataStream in(&datagram, QIODevice::ReadOnly);
char msgRecv[256];
char dstIp[256];
char nextHop[256];
int nread = 0;
int count;
do {
datagram.resize(udpSocket->pendingDatagramSize());
udpSocket->readDatagram(datagram.data(), datagram.size(), &address);
} while(udpSocket->hasPendingDatagrams());
nread = in.readRawData(msgRecv, 256);
if (nread > 0) {
msgRecv[nread ] = '\0';
qDebug() << QString(msgRecv) << address.toString();
count = getEdgeCount(msgRecv);
for (int i = 0; i < count; i++) {
sscanf(msgRecv + i*16, "%8s%8s", dstIp, nextHop);
convertIp(dstIp);
convertIp(nextHop);
qDebug() << "dstIp:" << dstIp << "nextHop:" << nextHop;
if (QString(nextHop) == "0.0.0.0") {
addToGraph(address.toString(), dstIp);
} else {
addToGraph(address.toString(), nextHop);
}
}
}
}
