testfileencryptdlg.cpp

COM 组建的开发

// TestFileEncryptDlg.cpp : implementation file
//

#include "stdafx.h"
#include "TestFileEncrypt.h"
#include "TestFileEncryptDlg.h"
#include "..\\FileEncrypt\\FileEncrypt.h"
#include "..\\FileEncrypt\\FileEncrypt_i.c"

// 定义接口变量指针 [5/12/2008 By willing]
IJDIOInter* ptrJDIOInter = NULL;
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
typedef struct
{
	int nDesModID;           // 目标模块的编号
	int nSrcModID;           // 源模块的编号

	WORD wDataType;          // 数据类型

	long lParam1;            // 参数1
	long lParam2;            // 参数2  （保留）

}ST_IODATATYPE;

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()

/////////////////////////////////////////////////////////////////////////////
// CTestFileEncryptDlg dialog

CTestFileEncryptDlg::CTestFileEncryptDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestFileEncryptDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTestFileEncryptDlg)
		// 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 CTestFileEncryptDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTestFileEncryptDlg)
	DDX_Control(pDX, IDC_LIST1, m_lstBox);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTestFileEncryptDlg, CDialog)
	//{{AFX_MSG_MAP(CTestFileEncryptDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BTN_INIT, OnBtnInit)
	ON_BN_CLICKED(IDC_BTN_RUN, OnBtnRun)
	ON_BN_CLICKED(IDC_BTN_STOP, OnBtnStop)
	ON_BN_CLICKED(IDC_BTN_SET, OnBtnSet)
	ON_BN_CLICKED(IDC_BTN_GET, OnBtnGet)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestFileEncryptDlg message handlers

BOOL CTestFileEncryptDlg::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
	CoInitialize(NULL);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

void CTestFileEncryptDlg::OnBtnInit() 
{
	// TODO: Add your control notification handler code here
	if (NULL != ptrJDIOInter)
	{
		return;
	}
	HRESULT hr ;
	hr = ::CoCreateInstance(CLSID_JDIOInter,NULL,CLSCTX_ALL,IID_IJDIOInter,(LPVOID*)(&ptrJDIOInter));
	if (FAILED(hr))
	{
		MessageBox("查找接口失败","提示",MB_ICONINFORMATION|MB_OK);
		return ;
	}
}

void CTestFileEncryptDlg::OnBtnRun() 
{
	// TODO: Add your control notification handler code here
	if (NULL == ptrJDIOInter)
	{
		MessageBox("请先初始化","提示",MB_ICONINFORMATION|MB_OK);
		return;
	}
	ptrJDIOInter->Run(0);
}

void CTestFileEncryptDlg::OnBtnStop() 
{
	// TODO: Add your control notification handler code here
	if (NULL == ptrJDIOInter)
	{
		MessageBox("已经停止","提示",MB_ICONINFORMATION|MB_OK);
		return;
	}
	ptrJDIOInter->Stop(0);
	ptrJDIOInter->Release();
	ptrJDIOInter = NULL;
}

void CTestFileEncryptDlg::OnBtnSet() 
{
	// TODO: Add your control notification handler code here
	char pszXML[] = "<POLICY>"
"<ITEM NAME='DES' VALUE='0' ALARM='' />"
"<ITEM NAME='3DES' VALUE='0' ALARM='' />"
"<ITEM NAME='ENCTYPE' VALUE='2' ALARM='' />"
"<ITEM NAME='PWDLEN' VALUE='1' ALARM='' />"
"</POLICY>";

	ST_IODATATYPE ioDataType;
	ioDataType.lParam1 = 0;
	ioDataType.lParam2 = 0;
	ioDataType.nDesModID = 17;
	ioDataType.nSrcModID = 4;
	ioDataType.wDataType = 2000;

	long len = strlen(pszXML);

	ptrJDIOInter->SetPacket((long*)&ioDataType,(long*)pszXML,len);
}

void CTestFileEncryptDlg::OnBtnGet() 
{
	// TODO: Add your control notification handler code here
	ST_IODATATYPE ptrIODataType;
	char* pszTemp = NULL;
	long lsize = 0;
	if (NULL == ptrJDIOInter)
	{
		MessageBox("请先初始化点击运行按钮","提示",MB_ICONINFORMATION|MB_OK);
		return;
	}
	
	HRESULT hr =  ptrJDIOInter->GetPacket((long*)&ptrIODataType,(long*)&pszTemp,&lsize);
	if (FAILED(hr))
	{
		MessageBox("无输出数据","提示",MB_ICONINFORMATION|MB_OK);
		return;
	}
	if (0 != lsize)
	{
		MessageBox(pszTemp,"提示",MB_ICONINFORMATION|MB_OK);
		ptrJDIOInter->FreeMemory((long*)pszTemp);
		pszTemp = NULL;
	}
	
}
DWORD CTestFileEncryptDlg::Run()
{
	m_hExitFlag = ::CreateEvent(NULL, TRUE, FALSE, NULL);
	if (NULL == m_hExitFlag)
	{
		return -1;
	}
	m_handleThread = CreateThread( NULL, 0, GetThread,
									   ( LPVOID )this, NULL, &m_dwThreadID );
	if (NULL == m_handleThread)
	{
		return -2;
	}
	return 0;
}
DWORD WINAPI CTestFileEncryptDlg::GetThread(LPVOID lParam)
{
	if (NULL == lParam)
	{
		return -1;
	}
	CTestFileEncryptDlg* _this = (CTestFileEncryptDlg*)lParam;
	if (NULL == ptrJDIOInter)
	{
		//MessageBox("请先初始化点击运行按钮","提示",MB_ICONINFORMATION|MB_OK);
		return -2;
	}
	HRESULT hr =  ptrJDIOInter->GetPacket((long*)&ptrIODataType,(long*)&pszTemp,&lsize);
	if (FAILED(hr))
	{
		//MessageBox("无输出数据","提示",MB_ICONINFORMATION|MB_OK);
		return;
	}
	if (0 != lsize)
	{
		//MessageBox(pszTemp,"提示",MB_ICONINFORMATION|MB_OK);
		ptrJDIOInter->FreeMemory((long*)pszTemp);
		pszTemp = NULL;
	}
	return 0;
}
// 停止工作线程 [5/12/2008 By willing]
void CTestFileEncryptDlg::Stop()
{
	if (NULL != m_hExitFlag)
	{
		::SetEvent(m_hExitFlag);
	}
	if (NULL != m_handleThread)
	{
		DWORD dwReCode = ::WaitForSingleObject(this->m_handleThread, 2000);
		if (WAIT_TIMEOUT == dwReCode)
		{
			// 如果等待超时就强制退出 [5/12/2008 By willing]
			::TerminateThread(m_handleThread,0);
		}
	}
	if(this->m_hExitFlag != NULL)
	{
		::CloseHandle(this->m_hExitFlag);
		this->m_hExitFlag = NULL;
	}

	this->m_handleThread = NULL;
	return ;
}