int _tmain(int argc, NLchar **argv)
#endif
{
NLaddress addr1;
NLchar string[NL_MAX_STRING_LENGTH];
if(nlInit() == NL_FALSE)
printErrorExit();
_tprintf(TEXT("nlGetString(NL_VERSION) = %s\n\n"), nlGetString(NL_VERSION));
if(nlSelectNetwork(NL_IP) == NL_FALSE)
printErrorExit();
/* init the string improperly with NO null termination */
memset(string, 'a', sizeof(string));
_tprintf(TEXT("Test nlStringToAddr with unterminated string\n"));
if(nlStringToAddr(string, &addr1) == NL_FALSE)
printError();
_tprintf(TEXT("Test nlGetAddrFromName with unterminated string\n"));
if(nlGetAddrFromName(string, &addr1) == NL_FALSE)
printError();
_tprintf(TEXT("Test nlGetAddrFromNameAsync with unterminated string\n"));
nlGetAddrFromNameAsync(string, &addr1);
printError();
_tprintf(TEXT("Done\n"));
nlShutdown();
return 0;
}
// accepts "%i.%i.%i.%i[:%l]" as input
bool StringToNetAddr(const std::string& string, NetworkAddr& addr, std::string* errorStr) {
if(getNLaddr(addr) == NULL) return false;
if(!isStringValidIP(string)) {
SetNetAddrValid(addr, false);
return false;
}
if(nlStringToAddr(string.c_str(), getNLaddr(addr)) == NL_FALSE) {
errors << "StringToNetAddr: cannot use " << string << " as address: " << GetLastErrorStr() << endl;
if(errorStr) *errorStr = GetLastErrorStr();
ResetSocketError();
return false;
}
return true;
}
int main(int argc, char **argv)
{
NLboolean isserver = NL_FALSE;
NLsocket serversock;
NLsocket clientsock;
NLaddress addr;
NLbyte server[] = "127.0.0.1:25000";
NLenum type = NL_UNRELIABLE; /* Change this to NL_RELIABLE for reliable connection */
NLbyte string[NL_MAX_STRING_LENGTH];
if(!nlInit())
printErrorExit();
printf("nlGetString(NL_VERSION) = %s\n\n", nlGetString(NL_VERSION));
printf("nlGetString(NL_NETWORK_TYPES) = %s\n\n", nlGetString(NL_NETWORK_TYPES));
if(!nlSelectNetwork(NL_IP))
printErrorExit();
if(argc > 1)
{
if(!strcmp(argv[1], "-s")) /* server mode */
isserver = NL_TRUE;
}
if(isserver)
{
/* create a server socket */
serversock = nlOpen(25000, type); /* just a random port number ;) */
if(serversock == NL_INVALID)
printErrorExit();
if(!nlListen(serversock)) /* let's listen on this socket */
{
nlClose(serversock);
printErrorExit();
}
nlGetLocalAddr(serversock, &addr);
printf("Server address is %s\n", nlAddrToString(&addr, string));
mainServerLoop(serversock);
}
else
{
/* create a client socket */
clientsock = nlOpen(0, type); /* let the system assign the port number */
nlGetLocalAddr(clientsock, &addr);
printf("our address is %s\n", nlAddrToString(&addr, string));
if(clientsock == NL_INVALID)
printErrorExit();
/* create the NLaddress */
nlStringToAddr(server, &addr);
printf("Address is %s\n", nlAddrToString(&addr, string));
/* now connect */
if(!nlConnect(clientsock, &addr))
{
nlClose(clientsock);
printErrorExit();
}
mainClientLoop(clientsock);
}
nlShutdown();
return 0;
}
