anon.cpp

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// Anon.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "Anon.h"

#include "MainFrm.h"
#include "AnonDoc.h"
#include "AnonView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAnonApp

HANDLE	g_hRead, g_hWrite;
bool	g_bReceive;

BEGIN_MESSAGE_MAP(CAnonApp, CWinApp)
	//{{AFX_MSG_MAP(CAnonApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
	// Standard file based document commands
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
	// Standard print setup command
	ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAnonApp construction

CAnonApp::CAnonApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CAnonApp object

CAnonApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CAnonApp initialization

BOOL CAnonApp::InitInstance()
{

	HWND hTop = GetDesktopWindow();
	HDC hdc = GetDC (hTop);
	int nWidth = GetDeviceCaps (hdc, HORZRES) / 2;
	int nHeight = GetDeviceCaps (hdc, VERTRES) / 2;
	ReleaseDC (hTop, hdc);
	memset (&m_pi, '\0', sizeof (PROCESS_INFORMATION));
	char *szCmdLine = GetCommandLine ();
	char *s = strrchr (szCmdLine, '.');
	if (s == NULL)
		return (FALSE);
	szCmdLine = s;
	s = strchr (szCmdLine, ' ');
	if (s == NULL)
	{
		SECURITY_ATTRIBUTES sa;
		memset (&sa, '\0', sizeof (SECURITY_ATTRIBUTES));
		sa.nLength = sizeof (SECURITY_ATTRIBUTES);
		sa.bInheritHandle = TRUE;
		sa.lpSecurityDescriptor = NULL;
//
//	Open the pipe to the child process
//
		if (!CreatePipe (&g_hRead, &g_hWrite, &sa, 512))
			return (FALSE);
		STARTUPINFO si;
		memset (&si, '\0', sizeof (STARTUPINFO));
		si.cb = sizeof (STARTUPINFO);

		si.dwXSize = nWidth;
		si.dwYSize = nHeight;
		si.dwX = nWidth;
		si.dwY = 0;
		si.dwFlags = STARTF_USESIZE | STARTF_USEPOSITION;
		g_bReceive = false;

		CString strArgs, strPath;
		char szDir[_MAX_PATH];
		GetModuleFileName(NULL, szDir, _MAX_PATH);
		strPath = szDir;
		GetCurrentDirectory (_MAX_PATH, szDir);
		strArgs.Format ("%s %ld %ld", (LPCSTR) strPath, g_hRead, g_hWrite);
		BOOL bResult = CreateProcess((LPCTSTR) strPath,
				(char *)(LPCSTR) strArgs,
				(LPSECURITY_ATTRIBUTES) NULL,
				(LPSECURITY_ATTRIBUTES) NULL,
				TRUE,
				DETACHED_PROCESS,
				(LPVOID) NULL,
				szDir,
				(LPSTARTUPINFO) &si,
				(LPPROCESS_INFORMATION) &m_pi);
		if (!bResult)
		{
			AfxMessageBox ("CreateProcess failed", MB_ICONSTOP);
			return (FALSE);
		}

	}
	else
	{
		sscanf (s, " %ld %ld", &g_hRead, &g_hWrite);
		g_bReceive = true;
	}

	AfxEnableControlContainer();

	// Standard initialization
	// If you are not using these features and wish to reduce the size
	//  of your final executable, you should remove from the following
	//  the specific initialization routines you do not need.

#ifdef _AFXDLL
	Enable3dControls();			// Call this when using MFC in a shared DLL
#else
	Enable3dControlsStatic();	// Call this when linking to MFC statically
#endif

	// Change the registry key under which our settings are stored.
	// TODO: You should modify this string to be something appropriate
	// such as the name of your company or organization.
	SetRegistryKey(_T("Local AppWizard-Generated Applications"));

	LoadStdProfileSettings();  // Load standard INI file options (including MRU)

	// Register the application's document templates.  Document templates
	//  serve as the connection between documents, frame windows and views.

	CSingleDocTemplate* pDocTemplate;
	pDocTemplate = new CSingleDocTemplate(
		IDR_MAINFRAME,
		RUNTIME_CLASS(CAnonDoc),
		RUNTIME_CLASS(CMainFrame),       // main SDI frame window
		RUNTIME_CLASS(CAnonView));
	AddDocTemplate(pDocTemplate);

	// Parse command line for standard shell commands, DDE, file open
	CCommandLineInfo cmdInfo;
	cmdInfo.m_nShellCommand = CCommandLineInfo::FileNew;
//	ParseCommandLine(cmdInfo);

	// Dispatch commands specified on the command line
	if (!ProcessShellCommand(cmdInfo))
		return FALSE;

	if (!g_bReceive)
	{
		m_pMainWnd->SetWindowPos (NULL, 0, 0, nWidth, nHeight, 0);
		m_pMainWnd->SetFocus ();
	}
//	else
//	{
//		m_pMainWnd->SetWindowPos (NULL, nWidth, 0, nWidth, nHeight, 0);
//	}

	// The one and only window has been initialized, so show and update it.
	m_pMainWnd->ShowWindow(SW_SHOW);
	m_pMainWnd->UpdateWindow();

	return TRUE;
}


/////////////////////////////////////////////////////////////////////////////
// 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)
		// No message handlers
	//}}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()

// App command to run the dialog
void CAnonApp::OnAppAbout()
{
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}

/////////////////////////////////////////////////////////////////////////////
// CAnonApp message handlers


int CAnonApp::ExitInstance() 
{
	if (m_pi.hProcess)
	{
		::PostThreadMessage (m_pi.dwThreadId, WM_QUIT, 0, 0);
		CloseHandle (g_hWrite);
		CloseHandle (m_pi.hProcess);
	}
	return CWinApp::ExitInstance();
}