C / C++ / MFC

<br />
        HINTERNET hSession = InternetOpen("betfairAPI", INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);<br />
	HINTERNET hConnection=0, hReq=0;<br />
	TCHAR hdrs[] = _T("Content-Type: application/x-www-form-urlencoded");<br />
	TCHAR frmdata[] = _T("Username=<usrnm>&Password=<passwd>&fa=ul");<br />
	const char **accept = new (char*);<br />
	*accept=new char[12];<br />
	strcpy(*accept,"Accept: */*");<br />
<br />
<br />
	DWORD dwSize = 0;<br />
	LPVOID lpOutBuffer = NULL;<br />
	<br />
        <br />
	if(!hSession)<br />
	{<br />
		printf("damn...\n");<br />
		return;<br />
	}<br />
<br />
	try<br />
	{<br />
		hConnection = InternetConnect(hSession, _T("www.mysite.com"), <br />
INTERNET_DEFAULT_HTTPS_PORT,<br />
			NULL, NULL, INTERNET_SERVICE_HTTP, 0, 1);<br />
		if(!hConnection)<br />
		{<br />
			printf("nu ma pot conecta la adresa specificata...\n");<br />
			InternetCloseHandle(hSession);<br />
			<br />
			return;<br />
		}<br />
	<br />
		hReq = HttpOpenRequest(hConnection, "POST", <br />
_T("User/User_Login.asp"),"HTTP/1.1", NULL, &accept, <br />
			INTERNET_FLAG_SECURE | INTERNET_FLAG_KEEP_CONNECTION , 1);<br />
		if(!hReq)<br />
		{<br />
			printf("nu pot crea request...\n");<br />
			InternetCloseHandle(hSession);<br />
			InternetCloseHandle(hConnection);<br />
<br />
			return;<br />
		}<br />
<br />
		HttpSendRequest( hReq, hdrs, strlen(hdrs), frmdata, strlen(frmdata));<br />
<br />
retry:<br />
		if(!HttpQueryInfo(hReq,HTTP_QUERY_SET_COOKIE,<br />
			(LPVOID)lpOutBuffer,&dwSize,NULL))<br />
		{<br />
			if (GetLastError()==ERROR_HTTP_HEADER_NOT_FOUND)<br />
			{<br />
				// Code to handle the case where the header isn't available.<br />
				printf("no headers...\n");<br />
			}		<br />
			else<br />
			{<br />
				// Check for an insufficient buffer.<br />
				if (GetLastError()==ERROR_INSUFFICIENT_BUFFER)<br />
				{<br />
					// Allocate the necessary buffer.<br />
					lpOutBuffer = new char[dwSize];<br />
<br />
					// Retry the call.<br />
					goto retry;				<br />
				}		<br />
				else<br />
				{<br />
					// Error handling code.<br />
					printf("%s", lpOutBuffer);<br />
			    }		<br />
			}		<br />
		}		<br />
	}<br />
	catch( CInternetException* e)	<br />
	{<br />
		e->ReportError();<br />
		e->Delete();<br />
	}<br />
<br />
<br />
	InternetCloseHandle(hConnection);<br />
	InternetCloseHandle(hReq);<br />