C / C++ / MFC

bool CSmtp::SendData()
{
	int idx = 0,res,nLeft = strlen(SendBuf);

	assert(SendBuf);

	if(RecvBuf == NULL)
		return false;

	while(nLeft > 0)
	{
		if( res = send(hSocket,&SendBuf[idx],nLeft,0) == SOCKET_ERROR)
		{
			m_oError = CSMTP_WSA_SEND;
			return false;
		}
		if(!res)
			break;
		nLeft -= res;
		idx += res;
	}
	return true;
}

BOOL CSmtp::SendData()
{
	if(send(m_hSocket,m_sSendBuf,1024,0) == == SOCKET_ERROR)
	{
		m_nError = CSMTP_WSA_SEND;
		return FALSE;
	}

	return TRUE;
}

CString szTranReq(L"/translate_a/t?client=t&sl=en&tl=tr");
	
CString szText(L"text=Hello");

CString szServer(L"www.google.com");

DWORD inetPort = 80;




CInternetSession inetSession(::AfxGetAppName(), 1, PRE_CONFIG_INTERNET_ACCESS, NULL, NULL, NULL);

inetSession.SetOption(INTERNET_OPTION_CONNECT_TIMEOUT, 1000 * 3);
inetSession.SetOption(INTERNET_OPTION_CONNECT_BACKOFF, 1000);
inetSession.SetOption(INTERNET_OPTION_CONNECT_RETRIES, 1);

CHttpConnection* pInetHttpConnection = inetSession.GetHttpConnection(szServer, inetPort, NULL, NULL); 


CHttpFile* pHttpFile = pInetHttpConnection->OpenRequest(
	CHttpConnection::HTTP_VERB_POST,
	szTranReq, NULL, 1, NULL, NULL,
	INTERNET_FLAG_EXISTING_CONNECT | INTERNET_FLAG_DONT_CACHE);



pHttpFile->AddRequestHeaders(L"Host: www.google.com\r\n", HTTP_ADDREQ_FLAG_ADD_IF_NEW);
pHttpFile->AddRequestHeaders(L"User-Agent: Mozilla/5.0\r\n", HTTP_ADDREQ_FLAG_ADD_IF_NEW);
pHttpFile->AddRequestHeaders(L"Accept-Encoding: deflate\r\n", HTTP_ADDREQ_FLAG_ADD_IF_NEW);
pHttpFile->AddRequestHeaders(L"content-length: 10\r\n", HTTP_ADDREQ_FLAG_ADD_IF_NEW);
pHttpFile->AddRequestHeaders(L"Connection: Close\r\n", HTTP_ADDREQ_FLAG_ADD_IF_NEW);

pHttpFile->SendRequest();


DWORD dwRet;
pHttpFile->QueryInfoStatusCode(dwRet);

BOOL CSmtp::ReceiveData()
{
	if(recv(m_hSocket,&m_sRecvBuf,m_sRecvBuf.GetLength(),0) == SOCKET_ERROR)
	{
		m_nError = CSMTP_WSA_RECV;
		return FALSE;
	}

	return TRUE;
}