Work/proto/source/mcastrcv.cpp

#include <common/windows.hpp>
#include <common/array.hpp>
#include <common/systime.hpp>
#include <common/file.hpp>

#include <socket/socket.hpp>
#include <socket/sockaddr.hpp>
#include <socket/ipmcast.hpp>
#include <socket/wsadata.hpp>
#include <common/opendlg.hpp>
#include <common/control.hpp>

#include <proto/internet.hpp>
#include <proto/HTTPConnection.hpp>
#include <proto/HTTPHeader.hpp>

#include <iostream.h>

void outDebug(const String &string);
void mcastsnd(int destPort,String destIP,Array<BYTE> &message,int frequency,int ttl=1);
void mcastrcv(int destPort,String rcvIPAddress,int ttl=1);

int main(int argc,char **argv)
{
  Internet internet;
	HTTPConnection http;
	HTTPHeader httpHeader;
	HTTPData httpData;

	if(!internet.open())return 0;
	if(!http.connect(internet,"io"))return 0;
//	if(!http.getPage("//album//index.html",httpHeader,pageData))return 0;
//	if(!http.get("//engineer//engineer.zip",httpHeader,httpData))return 0;
//	File outFile("c:\\engineer.zip","wb");
//	outFile.write(&httpData[0],httpData.size());

  HTTPHeader formHeader;

	
	formHeader.setContentType("application/x-www-form-urlencoded");
	httpData="?mailid=10237";

	http.get("mailclient/servlet/ReadMailServlet?mailid=10237",formHeader,httpData);
  File outFile("c:\\mail.txt","wb");
	outFile.write(&httpData[0],httpData.size());
	outFile.close();

//	File outFile("c:\\mail.txt","wb");
//	outFile.write(&httpData[0],httpData.size());
//	http.post("mailclient/servlet/ReadMailServlet",formHeader,httpData);

	formHeader.setContentType("application/x-www-form-urlencoded");
	httpData="?mailid=10237";

//	http.post("mailclient/servlet/ReadMailServlet",formHeader,httpData);


//	::OutputDebugString(httpData);
	::OutputDebugString("Connected.");
  return 1;
}

/*

void main(int argc,char **argv)
{
  String strOp;
	String strIPAddress;
	String strPort;
	String strData;
	String strFrequency="1000";
	Array<BYTE> message;

  outDebug("MCAST 1.00 - Sean Kessler.");
  if(1==argc)
	{
	  outDebug("USAGE: mcast send|receive address:port {frequency (ms)} {stringdata}");
	  outDebug("(ie) mcast send 234.5.6.7:4567 1000 hello");
		return;
	}
	strOp=argv[1];
	strOp.lower();
	strIPAddress=String(argv[2]).betweenString(0,':');
	strPort=String(argv[2]).betweenString(':',0);
	if(5==argc)strData=argv[4];
	else strData="hello world";
	if(argc>=4)strFrequency=argv[3];
	message.size(strData.length()+1);
	::memset(&message[0],0,message.size());
	::strcpy((char*)&message[0],strData.str());
	outDebug(String("mode=")+strOp);
	outDebug(String("address=")+strIPAddress);
	outDebug(String("port=")+strPort);
	if(strOp=="send")mcastsnd(strPort.toInt(),strIPAddress,message,strFrequency.toInt());
	else if(strOp=="receive")mcastrcv(strPort.toInt(),strIPAddress);
	else outDebug("USAGE: mcast send|receive address:port");
}

void mcastrcv(int destPort,String rcvIPAddress,int ttl)
{
  WSASystem wsaSystem;
	SocketAddress socketAddressLocal;
	SocketAddress socketAddressTo;
	SocketAddress socketAddressFrom;
	IPMReq ipMCast;
  Socket socket;

  outDebug("Socket create.");
	if(!socket.create(Socket::DomainInternet,Socket::SocketDGram,Socket::ProtocolNone))
	{
    outDebug("Socket creation failed.");
		return;
	}
	if(!socket.reuseAddress(true))
	{
	  outDebug("Error setting option REUSEADDR.");
		socket.destroy();
		return;
	}
	outDebug("Socket created.");
	socketAddressLocal.family(AF_INET);
	socketAddressLocal.internetAddress(InternetAddress());
	socketAddressLocal.port(htons(destPort));
	outDebug(String("Socket bind to ")+socketAddressLocal.toString());
	if(!socket.bind(socketAddressLocal))
	{
	  outDebug("Bind failed.");
		socket.destroy();
		return;
	}
	outDebug("Socket is bound.");
	if(!socket.setMulticastTTL(ttl))
	{
	  outDebug("[Error setting option SET_MULTICAST_TTL.]");
		socket.destroy();
		return;
	}
	ipMCast.multicastAddress(InternetAddress(rcvIPAddress));
	ipMCast.localAddress(InternetAddress());
	outDebug(String("Add membership ")+ipMCast.toString());
	if(!socket.addMembership(ipMCast))
	{
	  int error=WSAGetLastError();
	  outDebug(String("[Error setting option ADDMEMBERSHIP.] Code=")+String().fromInt(error));
		socket.destroy();
		return;
	}   
  outDebug(String("Joined ")+InternetAddress(rcvIPAddress).toString());
	if(!socket.setMulticastLoopback(false))
	{
	  int error=WSAGetLastError();
	  outDebug(String("[Error setting option MULTICASTLOOPBACK.] Code=")+String().fromInt(error));
	}
  outDebug(String("Loopback is disabled."));
	outDebug("Listening for messages...");
  while(true)
	{
	  char buffer[1024];
		INETSocketAddress from;
	  if(!socket.receiveFrom(buffer,sizeof(buffer),0,from))
		{
		  outDebug("Receive Failed.");
			socket.destroy();
			return;
		}
		else 
		{
		  SystemTime sysTime;
		  outDebug(String("[")+sysTime.toString()+String("]")+String("Received from [")+from.toString()+String("] \"")+String(buffer)+String("\""));
		}
	}
	socket.destroy();
}

void mcastsnd(int destPort,String destIPAddress,Array<BYTE> &message,int frequency,int ttl)
{
  WSASystem wsaSystem;
	SocketAddress socketAddressLocal;
  Socket socket;

	if(!socket.create(Socket::DomainInternet,Socket::SocketDGram,Socket::ProtocolNone))
	{
    outDebug("[Socket creation failed]");
		return;
	}
	if(!socket.reuseAddress(true))
	{
	  outDebug("[Error setting option REUSEADDR.]");
		socket.destroy();
		return;
	}
	outDebug("Socket created.");
	socketAddressLocal.family(AF_INET);
	socketAddressLocal.internetAddress(InternetAddress());
	socketAddressLocal.port(htons(0));
	if(!socket.bind(socketAddressLocal))
	{
	  outDebug("Bind failed.");
		socket.destroy();
		return;
	}
	outDebug("Socket is bound.");
	if(!socket.setMulticastTTL(ttl))
	{
	  outDebug("[Error setting option SET_MULTICAST_TTL.]");
		socket.destroy();
		return;
	}
  INETSocketAddress inetSocketAddress;
	inetSocketAddress.family(AF_INET);
	inetSocketAddress.port(destPort);
	inetSocketAddress.internetAddress(InternetAddress(destIPAddress));
  while(true)
	{
	  if(!socket.sendTo((void*)&message[0],message.size(),inetSocketAddress))
		{
		  outDebug("Send Failed.");
			socket.destroy();
			return;
		}
		else 
		{
		  SystemTime sysTime;
		  outDebug(sysTime.toString()+"Data sent.");
		}
		::Sleep(frequency);
	}
	socket.destroy();
}

void outDebug(const String &string)
{
  String outString(string+String("\n"));
  cout << ((String&)string).str() << endl;
  ::OutputDebugString(outString.str());
}

*/