// MAWSyncDlg.cpp : implementation file
//
/*
4線程之間的協(xié)同合作:

接受命令線程:負(fù)責(zé)接受PPC的發(fā)送命令
接受數(shù)據(jù)線程:負(fù)責(zé)接受PPC的發(fā)送數(shù)據(jù)
發(fā)送數(shù)據(jù)線程:根據(jù)PPC的命令來(lái)發(fā)送不同的數(shù)據(jù)流
發(fā)送命令線程:向PPC發(fā)送命令來(lái)控制PPC處理數(shù)據(jù)
==========================================================================================
接受命令線程----RecCommandThread(PVOID pParam)
接受PPC通過紅外發(fā)送來(lái)的命令
while(1)
{
	if(g_bReccommand)
	{
		switch(g_iReccommand)
		{
			case 1://數(shù)據(jù)備份   PPC-->PC
				 //通過發(fā)送命令線程 向PPC發(fā)出指令!將data文件夾下的所有數(shù)據(jù)都備份過來(lái)
				 g_bBackup = true;
				 g_bRecCommand = false; //變成數(shù)據(jù)傳送模式

			case 2://數(shù)據(jù)更新   PC-->PPC
				 //PC端程序選擇更新文件(股票?)
				 g_bUpdate = true;
				 g_bSendCommand = false ;
				
			case 3://備用
		}
	}
}
==========================================================================================
接受數(shù)據(jù)線程----RecDataThread(PVOID pParam)
接受PPC通過紅外發(fā)送來(lái)的數(shù)據(jù)
while(1)
{
	if(!g_bReccommand)  //不是接受命令模式
	{
		 for(int i=0;i<MAX;i++)
		 {
			Rec(file);
			file.save;
		 }
			
	}
}
==========================================================================================
發(fā)送數(shù)據(jù)線程----SendDataThread(PVOID pParam)
向PPC通過紅外發(fā)送數(shù)據(jù)
while(1)
{
	if(!g_bSendCommand)  //不是發(fā)送命令模式
	{ 
		g_bSendCommand = true;
		g_iSendCommand = 1;
		g_bSendCommand = false;
		CFileDialog.....
		Choose(filename);
		Send(filename);
		
		 //傳送完畢,發(fā)送一個(gè)命令
		 g_bSendCommand = true;
		 g_iSendCommand = 2;
	}
}

==========================================================================================
發(fā)送命令線程----SendCommandThread(PVOID pParam)
向PPC通過紅外發(fā)送數(shù)據(jù)
while(1)
{
	if(g_bSendCommand)  //發(fā)送命令模式
	{	
		switch(g_iSendCommand)
		{
			case 1:
				Send("Begin");
			case 2:
				Send("End");
			case 3:


		}

	}
}

==========================================================================================
*/
#include "stdafx.h"
#include "MAWSync.h"
#include "MAWSyncDlg.h"
#pragma comment(lib,"WS2_32.lib")
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//=====================================================================================]
DWORD	g_dwRDThreadID;
HANDLE  g_hRDThread;
DWORD	g_dwSDThreadID;
HANDLE  g_hSDThread;
DWORD	g_dwRCThreadID;
HANDLE  g_hRCThread;
DWORD	g_dwSCThreadID;
HANDLE  g_hSCThread;
DWORD WINAPI RecCommandThread(PVOID pParam);
DWORD WINAPI RecDataThread(PVOID pParam);
DWORD WINAPI SendDataThread(PVOID pParam);
DWORD WINAPI SendCommandThread(PVOID pParam);
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
SOCKET        g_serverSocket;
SOCKET        g_clientSocket;
BOOL		  g_bWaitForMessage;
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

// ImplementationS
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()

/////////////////////////////////////////////////////////////////////////////
// CMAWSyncDlg dialog

CMAWSyncDlg::CMAWSyncDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMAWSyncDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMAWSyncDlg)
		// 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 CMAWSyncDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMAWSyncDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMAWSyncDlg, CDialog)
	//{{AFX_MSG_MAP(CMAWSyncDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTNCLOSE, OnBtnclose)
	ON_BN_CLICKED(IDC_BTNSERVER, OnBtnserver)
	ON_BN_CLICKED(IDC_BTNHELP, OnBtnhelp)
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_BTNSERVER_RECOVER, OnBtnserverRecover)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMAWSyncDlg message handlers

BOOL CMAWSyncDlg::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
	
	m_bOpen = false;
	
    WSADATA wsaData;
    VERIFY(WSAStartup(MAKEWORD(1,1), &wsaData) == 0);
  //	g_hRCThread = CreateThread(NULL,0,RecCommandThread,(PVOID)this,0,&g_dwRCThreadID);
//	g_hSCThread = CreateThread(NULL,0,SendCommandThread,(PVOID)this,0,&g_dwSCThreadID);
//	g_hSDThread = CreateThread(NULL,0,SendDataThread,(PVOID)this,0,&g_dwSDThreadID);
   
  

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMAWSyncDlg::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 CMAWSyncDlg::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();
	}
}


HCURSOR CMAWSyncDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMAWSyncDlg::OnBtnclose() 
{
	CDialog::OnCancel();	
}

void CMAWSyncDlg::OnBtnserver() 
{

	if(m_bOpen)
	{
		AfxMessageBox("關(guān)閉服務(wù)!");
		TerminateThread(g_hRDThread,0x110);
		SetDlgItemText(IDC_BTNSERVER,"開啟服務(wù)");
		SetDlgItemText(IDC_STATIC_BACKUPSTATUS,"服務(wù)未啟動(dòng)");
	}
	else
	{
		AfxMessageBox("開啟服務(wù)!");
		g_hRDThread = CreateThread(NULL,0,RecDataThread,(PVOID)this,0,&g_dwRDThreadID);

		SetDlgItemText(IDC_STATIC_BACKUPSTATUS,"服務(wù)已啟動(dòng)");
		SetDlgItemText(IDC_BTNSERVER,"關(guān)閉服務(wù)");
	}
	m_bOpen = !m_bOpen;
	
}

void CMAWSyncDlg::OnBtnhelp() 
{
	AfxMessageBox("這里是幫助!");	
}



DWORD  WINAPI RecDataThread(PVOID pParam)
{ 
	
	// Create the server socket
    g_serverSocket = socket(AF_IRDA, SOCK_STREAM, 0);
    if (g_serverSocket == INVALID_SOCKET)
    {
        return  1;
    }

    // Associate the server service with the socket
    SOCKADDR_IRDA serverSocketAddr = { AF_IRDA, 0, 0, 0, 0, "MoneyAnyWhereIrDAService" };
    if (bind(g_serverSocket, reinterpret_cast<struct sockaddr*>(&serverSocketAddr), 
             sizeof(serverSocketAddr)) == SOCKET_ERROR)
    {
        closesocket(g_serverSocket);
        return  2;
    }

    // Listen for an incoming connection
    if (listen(g_serverSocket, 1) == SOCKET_ERROR)
    {
        closesocket(g_serverSocket);
        return  3;
    }

    g_bWaitForMessage = TRUE;

    while(1)  
    {
        g_clientSocket = accept(g_serverSocket, 0, 0);
        if (g_bWaitForMessage == FALSE && g_clientSocket == INVALID_SOCKET)
        {
            break;
        }
        else if (g_clientSocket == INVALID_SOCKET)
        {
            continue;
        }

		int ulSize =1024;
        if (ulSize > 0)  
        {
            LPSTR pszMessage = new CHAR[ulSize + 1];
            int nResult = recv(g_clientSocket, pszMessage, ulSize, 0);
			AfxMessageBox(pszMessage);
            if (g_bWaitForMessage == FALSE )
            {
                delete [] pszMessage;
                break;
            }
         
		
			CFile file("test.ini", CFile::modeCreate | CFile::modeWrite );
			WCHAR * pmessage = new WCHAR[1024*2];
			MultiByteToWideChar(CP_THREAD_ACP,0,pszMessage,-1,pmessage,1024);
			file.Write(pmessage,1024);
		
            delete [] pszMessage;
			delete [] pmessage;

        } 


    }
	return 0;
}


DWORD  WINAPI RecCommandThread(PVOID pParam)
{
	//掛起接受數(shù)據(jù)線程
	::SuspendThread(g_hRDThread);
	


	//別忘了把他喊醒......
	::ResumeThread(g_hRDThread);
	return 0;
}
DWORD  WINAPI SendCommandThread(PVOID pParam)
{
	//掛起發(fā)送數(shù)據(jù)線程
	::SuspendThread(g_hSDThread);
	


	//別忘了把他喊醒......
	::ResumeThread(g_hSDThread);
	return 0;
}
DWORD  WINAPI SendDataThread(PVOID pParam)
{
	return 0;
}

void CMAWSyncDlg::OnDestroy() 
{
	CDialog::OnDestroy();
	WSACleanup();	
    closesocket(g_clientSocket);	
}

void CMAWSyncDlg::OnBtnserverRecover() 
{
	
}