www.pudn.com > Web_Crawler.zip > Spider.cpp, change:1998-05-30,size:5657b


// Spider.cpp : Defines the class behaviors for the application. 
// 
 
#include "stdafx.h" 
#include "Spider.h" 
#include "ThreadParams.h" 
#include "Thread.h" 
 
#include "MainFrm.h" 
#include "ChildFrm.h" 
#include "SpiderDoc.h" 
#include "SpiderView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CSpiderApp 
 
BEGIN_MESSAGE_MAP(CSpiderApp, CWinApp) 
	//{{AFX_MSG_MAP(CSpiderApp) 
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout) 
	//}}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() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSpiderApp construction 
 
CSpiderApp::CSpiderApp() 
{ 
	// TODO: add construction code here, 
	// Place all significant initialization in InitInstance 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// The one and only CSpiderApp object 
 
CSpiderApp theApp; 
 
///////////////////////////////////////////////////////////////////////////// 
// CSpiderApp initialization 
 
BOOL CSpiderApp::InitInstance() 
{ 
	// 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. 
	// 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(8);  // Load standard INI file options (including MRU) 
	ReadProfile(); 
 
	// Register the application's document templates.  Document templates 
	//  serve as the connection between documents, frame windows and views. 
 
	CMultiDocTemplate* pDocTemplate; 
	pDocTemplate = new CMultiDocTemplate( 
		IDR_SPIDERTYPE, 
		RUNTIME_CLASS(CSpiderDoc), 
		RUNTIME_CLASS(CChildFrame), // custom MDI child frame 
		RUNTIME_CLASS(CSpiderView)); 
	AddDocTemplate(pDocTemplate); 
 
	// create main MDI Frame window 
	CMainFrame* pMainFrame = new CMainFrame; 
	if (!pMainFrame->LoadFrame(IDR_MAINFRAME)) 
		return FALSE; 
	m_pMainWnd = pMainFrame; 
 
	// Enable drag/drop open 
	m_pMainWnd->DragAcceptFiles(); 
 
	// Enable DDE Execute open 
	EnableShellOpen(); 
	RegisterShellFileTypes(TRUE); 
 
	// Parse command line for standard shell commands, DDE, file open 
	CCommandLineInfo cmdInfo; 
	ParseCommandLine(cmdInfo); 
	/* 
if(cmdInfo.m_nShellCommand == CCommandLineInfo::FileNew) 
   cmdInfo.m_nShellCommand = CCommandLineInfo::FileNothing; 
*/ 
 
	// Dispatch commands specified on the command line 
	if (!ProcessShellCommand(cmdInfo)) 
		return FALSE; 
 
	// The main window has been initialized, so show and update it. 
	pMainFrame->ShowWindow(m_nCmdShow); 
	pMainFrame->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 CSpiderApp::OnAppAbout() 
{ 
	CAboutDlg aboutDlg; 
	aboutDlg.DoModal(); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CSpiderApp commands 
void CSpiderApp::WriteProfile() 
{ 
 
	if(!m_HomeDir.IsEmpty()) 
		WriteProfileString("Directory","Home", (LPCTSTR)m_HomeDir); 
 
} 
 
// 
// Read in the profile specific to PerlPad 
// 
void CSpiderApp::ReadProfile() 
{ 
	m_HomeDir = GetProfileString("Directory", "Home",NULL); 
	char lpBuffer[260]; 
	GetCurrentDirectory(MAX_PATH,(LPTSTR) lpBuffer); 
 
	if(m_HomeDir.IsEmpty()) 
		m_HomeDir.Format("%s",lpBuffer); 
 
 
} 
int CSpiderApp::ExitInstance() 
{ 
 
	WriteProfile(); 
 
	return CWinApp::ExitInstance(); 
} 
 
void CSpiderApp::ShowURL(LPCTSTR lpFileName,CString& text)  
{ 
	CString  rString,strTitle; 
	rString = text; 
 
	strTitle.Format("%s",lpFileName); 
	strTitle += '\0'; 
 
	int pos = strTitle.ReverseFind('/'); 
	if (pos > 0) 
		 strTitle= strTitle.Right(strTitle.GetLength() - pos - 1); 
	pos = strTitle.Find('.'); 
	if (pos > 0) 
		 strTitle= strTitle.Left(pos); 
 
	OnFileNew();  
 
	// Open the URL as a  file. 
	CSpiderDoc *PSpiderDoc = NULL; 
	PSpiderDoc =CSpiderDoc::GetDoc(); 
	if (PSpiderDoc) 
	{ 
		PSpiderDoc->ShowURL(rString); 	 
   		PSpiderDoc->SetTitle(strTitle); 
   } 
 
 
 
 
}