基本信息
源码名称:管道使用demo RunDosCommand
源码大小:0.03M
文件格式:.rar
开发语言:C/C++
更新时间:2016-01-16
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   源码介绍


// RunDosCommandDlg.cpp : implementation file
//

#include "stdafx.h"
#include "RunDosCommand.h"
#include "RunDosCommandDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#define DOSCMD (LPTSTR)(LPCTSTR)DosString
CString DosString = "ping 127.0.0.1";	
/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CRunDosCommandDlg dialog

CRunDosCommandDlg::CRunDosCommandDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CRunDosCommandDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CRunDosCommandDlg)
	m_edit = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

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

BEGIN_MESSAGE_MAP(CRunDosCommandDlg, CDialog)
	//{{AFX_MSG_MAP(CRunDosCommandDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRunDosCommandDlg message handlers

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

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

void CRunDosCommandDlg::OnButton1() 
{
	   CListBox *plist;
	   SECURITY_ATTRIBUTES sa;
	   HANDLE hRead,hWrite;
	   sa.nLength = sizeof(SECURITY_ATTRIBUTES);
	   sa.lpSecurityDescriptor = NULL;
           sa.bInheritHandle = TRUE;
	   if (!CreatePipe(&hRead,&hWrite,&sa,0)) 
	   {
		//return FALSE;
		MessageBox("fail Creat Pipe");
	   } 			
	   STARTUPINFO si;
	   PROCESS_INFORMATION pi; 
	   si.cb = sizeof(STARTUPINFO);
	   GetStartupInfo(&si); 
	   si.hStdError = hWrite;
	   si.hStdOutput = hWrite;
	   si.wShowWindow = SW_HIDE;
	   si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES;			
	   if (!CreateProcess(NULL,DOSCMD,NULL,NULL,TRUE,NULL,NULL,NULL,&si,&pi)) 
	   {		
		//return FALSE;
		MessageBox("fail");
	   }
	   CloseHandle(hWrite);			
	   char buffer[4096] = {0};//自己决定缓存大小 别太浪费
	   DWORD bytesRead; 			
	   while (true) 
	   {
		if (ReadFile(hRead,buffer,4095,&bytesRead,NULL) == NULL)//buffer中就是执行后的返回结果,可以自己选择处理的方式
		{break;}
		plist=(CListBox *)GetDlgItem(IDC_LIST1);
		plist->AddString(buffer);
		Sleep(200); 
	    } 	
}