// Demonstrates how to connect to a web server and request a web page
// The index page of www.thegamecreators.com should be received


#include <MikeNet.h>
#include <windows.h>
#include <iostream>
using namespace std;

// Entry point
void main()
{
	// Connect to server
	int iReturn = 0;
	cout << "DarkNet version: " << mnGetVersion() << "\n";

	long long int RecvPacket = mnCreatePacket();
	long long int SendPacket = mnCreatePacket();
	mnSetMemorySize(SendPacket,1024);

	mnStart(1,0);
	
	mnDisableTCPHandshake(0);
	mnSetAutoResizeTCP(0,0,true);
	mnEnableGracefulDisconnect(0);
	mnSetTCPMode(0,2);

	char * IP = mnDNS("www.thegamecreators.com");

	iReturn = mnConnect(0,IP,80,IP,80,5,true);
	mnSetAutoResizeTCP(0,0,true);
	switch(iReturn)
	{
		case(1):
			cout << "Connected to server\n";
		break;

		case(0):
			cout << "Connection timed out\n";
			system("PAUSE");
			return;
		break;

		case(-1):
			cout << "Error occurred whilst connecting\n";
			system("PAUSE");
			return;
		break;

		case(-2):
			cout << "Error occurred: server rejected connection request\n";
			system("PAUSE");
			return;
		break;
	}

	// Send request
	cout << "Press any key to send!\n";
	system("PAUSE");
	mnAddStringC(SendPacket, "GET / HTTP/1.1\r\n",0,false);
	mnAddStringC(SendPacket, "Host: thegamecreators.com\r\n",0,false);
	mnAddStringC(SendPacket, "Connection: close\r\n",0,false);

	mnSendTCP(0,SendPacket,0,false,true);

	// Main loop
	while(mnClientConnected(0,0) != 0)
	{
		// Use less CPU
		Sleep(1);
	
		// Check for graceful disconnect
		if(mnClientConnected(0,0) == C_NO_RECV)
		{
			// Wait for all data to be received before closing connection
			if(mnGetTCPStoreAmount(0, 0) == 0)
			{
				mnShutdownClient(0,0);
			}
		}

		// TCP packets
		iReturn = mnRecvTCP(0,RecvPacket,0);
	
		if(iReturn > 0)
		{
			cout << "Packet size: " << mnGetUsedSize(RecvPacket) << '\n';
			if(mnGetUsedSize(RecvPacket) > 0)
			{
				cout << "Packet data:\n";
				char * Data = mnGetStringC(RecvPacket,mnGetUsedSize(RecvPacket),true);
				cout << Data << '\n' << '\n';
				delete[] Data;
			}
		}
	}
	
	cout << "Disconnected from server!\n";
	system("PAUSE");
}