logindlg.cpp

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// LoginDlg.cpp : implementation file
//

#include "stdafx.h"
#include "TCPChatClient.h"
#include "LoginDlg.h"
#include "ClientSocket.h"
#include "tagHeader.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

extern CTCPChatClientApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CLoginDlg dialog


CLoginDlg::CLoginDlg(CClientSocket *p_Socket,CWnd* pParent /*=NULL*/)
	: CDialog(CLoginDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLoginDlg)
	m_csNickName = _T("");
	m_csServerIP = _T("127.0.0.1");
	//}}AFX_DATA_INIT

	ASSERT(p_Socket);
	m_pSocket = p_Socket;
}


void CLoginDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLoginDlg)
	DDX_Text(pDX, IDC_EDIT_NICKNAME, m_csNickName);
	DDX_Text(pDX, IDC_EDIT_SERVER_IP, m_csServerIP);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CLoginDlg, CDialog)
	//{{AFX_MSG_MAP(CLoginDlg)
	ON_BN_CLICKED(IDC_BUTTON_CONFIRM, OnButtonConfirm)
	ON_BN_CLICKED(IDC_BUTTON_QUIT, OnButtonQuit)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg message handlers

void CLoginDlg::OnButtonConfirm() 
{
	// TODO: Add your control notification handler code here
	UpdateData();

	if (!m_pSocket->Create())
	{
		AfxMessageBox(_T("网络创建错误!"));
		m_pSocket->Close();
		return;
	}

	if (!m_pSocket->Connect(m_csServerIP,9999))
	{
		AfxMessageBox(_T("连接服务器失败!"));
		m_pSocket->Close();
		return;	
	}

	Header head;
	head.type = LOGIN_IO;
	head.len = m_csNickName.GetLength();
	
	m_pSocket->Send((char *)&head,sizeof(Header));
	m_pSocket->Send(m_csNickName,m_csNickName.GetLength());

	theApp.m_csNickName = m_csNickName;
	CDialog::OnOK();
}

void CLoginDlg::OnButtonQuit() 
{
	// TODO: Add your control notification handler code here
	CDialog::OnCancel();
}