testtcpdlg.cpp

tcp for test

// TestTCPDlg.cpp : implementation file
//

#include "stdafx.h"
#include "TestTCP.h"
#include "TestTCPDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestTCPDlg dialog

CTestTCPDlg::CTestTCPDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestTCPDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTestTCPDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTestTCPDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTestTCPDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTestTCPDlg, CDialog)
	//{{AFX_MSG_MAP(CTestTCPDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_SEND, OnSend)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestTCPDlg message handlers

BOOL CTestTCPDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	if(!m_Socket.Create())
	{
		AfxMessageBox("socket create error!");
		exit(0);
	}

	if(!m_Socket.Connect("10.25.12.7",8080))
	{
		AfxMessageBox("connect to host failed!");
	}

	AfxBeginThread(Thread_GetData,this);
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CTestTCPDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CTestTCPDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CTestTCPDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

UINT CTestTCPDlg::Thread_GetData(PVOID pVoid)
{
	CTestTCPDlg * pDlg = (CTestTCPDlg*)pVoid;
	BOOL bRes;
	char szBuff[1024];
	int iByteRec = 0;

	while(1)
	{
		::Sleep(10);
		if(pDlg->m_Socket.IsReadible(bRes))
		{
			memset(szBuff,0,1024);
			iByteRec = pDlg->m_Socket.Receive(szBuff,1023);
			if(iByteRec !=SOCKET_ERROR)
			{
				AfxMessageBox(szBuff);
			}
		}
	}
}

char * CTestTCPDlg::Wide2ANSI(char * pSource,char * pBuff,int uLen)
{
	int iSourceLen = strlen(pSource);
	BOOL bFlag;
	wchar_t * pWChar = new wchar_t[iSourceLen/4]; 


	char szTmp[5];
	int iUnicode;

	for(int i=0;i<iSourceLen/4;i++)
	{
		strncpy(szTmp,pSource+i*4,4);
		szTmp[4]=0;
		sscanf(szTmp,"%x",&iUnicode);
		pWChar[i]=iUnicode;
	}

	char * pOut = new char[iSourceLen+1];
	memset(pOut,0,iSourceLen+1);

	WideCharToMultiByte(CP_ACP,0,pWChar,iSourceLen/4,pOut,iSourceLen+1,NULL,&bFlag);

	if(strlen(pOut)>=(unsigned int)uLen)
	{
		return NULL;
	}

	strcpy(pBuff,pOut);
	delete pWChar;
	delete pOut;

	return pBuff;
}

char * CTestTCPDlg::ANSI2Wide(char * pSource,char * pBuff,int uLen)
{
	int iSourceLen = strlen(pSource);
	wchar_t * pWChar =  new wchar_t [iSourceLen+2];

	//将普通文本转化为UNICODE；
	MultiByteToWideChar(CP_ACP,0,pSource,iSourceLen+1,
			pWChar,iSourceLen+1);

	//为了安全，正常情况下无此必要
	pWChar[iSourceLen+1]=0; 
	unsigned char tmp[128];
	CString strOut;
	unsigned char * pTmp = (unsigned char *)pWChar;
	//将一个unicode数组转换为
	//一个字符串，这个字符串
	//用16进制表示这个数组
	for(int i=0;i<iSourceLen;i++)
	{	
		if(pWChar[i]==0x0000)
			break;

		//高低位倒置,tmp必须unsigned char 否则出现ffffff  
		sprintf((char *)tmp,"%02x%02x",*(pTmp+i*2+1),*(pTmp+i*2));
		strOut+=tmp;
	}

	if(strOut.GetLength()>=uLen)
	{
		return NULL;
	}

	strcpy(pBuff,strOut);
	delete pWChar;

	return pBuff;
}

void CTestTCPDlg::OnSend() 
{
	// TODO: Add your control notification handler code here
	unsigned char szUTF8Msg[128];

	CString strOrgMsg = "a b c";
	CString str2312Msg = theApp.URLGB2312_Encode(strOrgMsg);
	AfxMessageBox(str2312Msg);
	CString strMiddleMsg = "7 11274 4444 "+strOrgMsg;
	memset(szUTF8Msg,0,128);
	int iRes = theApp.UTF8_Encode(szUTF8Msg,strMiddleMsg);
	AfxMessageBox((char*)szUTF8Msg+2);

	m_Socket.Send((const char*)szUTF8Msg,strlen((const char *)szUTF8Msg+2)+2);
}

void CTestTCPDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	char szBuff[128];
	memset(szBuff,0,128);
	//Wide2ANSI("C4E3BAC3",szBuff,127);
	Wide2ANSI("BAC3",szBuff,127);
//	ANSI2Wide("??",szBuff,127);
	AfxMessageBox(szBuff);
}