clientdlg.cpp

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// clientDlg.cpp : implementation file
//

#include "stdafx.h"
#include "client.h"
#include "clientDlg.h"
#include "clientsock.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()

/////////////////////////////////////////////////////////////////////////////
// CClientDlg dialog

CClientDlg::CClientDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CClientDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CClientDlg)
		// 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);
}
CClientDlg::~CClientDlg()
{
	delete m_clientsock;
	m_clientsock = NULL;
    m_client.RemoveAll();
}

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

BEGIN_MESSAGE_MAP(CClientDlg, CDialog)
	//{{AFX_MSG_MAP(CClientDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_CONNECT, OnConnect)
	ON_MESSAGE(WM_USER_MESSAGE, OnSendMessage)

	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CClientDlg message handlers

BOOL CClientDlg::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 (!AfxSocketInit())
	{
	//	AfxMessageBox(IDP_SOCKETS_INIT_FAILED);
		return FALSE;
	}
	
	char filename[1024];
	char winstr[1024];
	GetModuleFileName(NULL,filename,1024);
	m_curpath = CString(filename);
	m_curpath.FreeExtra();
	int pos;
	pos = m_curpath.ReverseFind ('\\');
	pos = m_curpath.Delete(pos + 1,m_curpath.GetLength () - pos - 1);

	m_ini = m_curpath + "client.ini";
    m_log = m_curpath + "client.log";
    CFile logfile;
	TRY
	{
		logfile.Remove (m_log);
	}
	CATCH( CFileException, e )
	{
		
	}
	END_CATCH
	GetPrivateProfileString("tcp","port","NULL",filename,1024,m_ini);
    m_port = atol(CString(filename));

	GetPrivateProfileString("tcp","ip","NULL",filename,1024,m_ini);
    m_ip = CString(filename);

	GetPrivateProfileString("message","port","NULL",filename,1024,m_ini);
    m_messageport = atol(CString(filename));

	GetPrivateProfileString("Client",NULL,"NULL",filename,1024,m_ini);
    CString windows = CString(filename);
    long pt;
	pt = windows.GetLength ();
    while (!windows.IsEmpty ())
	{  
		pt ++;
		GetPrivateProfileString("Client",windows,"NULL",winstr,1024,m_ini);
		m_client.AddTail (CString(winstr));
		windows = CString(filename+pt);
		pt += windows.GetLength ();
	}
	m_clientsock = new CClientSock;

   if(m_clientsock->InitConnect (m_ip,m_port)==1)
   {
	   AfxMessageBox("connected!");
	   BYTE * buff;
		buff = new BYTE[5];
		*(char *)buff ='S';
		*(int *)(buff + 1) = 1;
	   m_clientsock->Send(buff,5);
	   delete buff;
   }
	else
		AfxMessageBox("can not connect!");
    m_clientsock ->m_dlg = this;
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CClientDlg::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 CClientDlg::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 CClientDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CClientDlg::OnConnect() 
{ 
     OnSendMessage(2,0);
}

void CClientDlg::OnSendMessage(WORD EventType, long SubType)
{
	CString windows;
	HWND prochwnd;
    POSITION pt;
	pt = m_client.GetHeadPosition ();
	while(pt)
	{
		windows= m_client.GetNext (pt);
		prochwnd = ::FindWindow(NULL,windows);
		::SendMessage(prochwnd,WM_USER + m_messageport,EventType,SubType);
	}
}