www.gusucode.com > VC++ 特殊网址访问器源代码-源码程序 > VC++ 特殊网址访问器源代码-源码程序/code/Demo3/MainFrm.cpp

    // MainFrm.cpp : implementation of the CMainFrame class
// Download by http://www.NewXing.com

#include "stdafx.h"
#include "Demo03.h"

#include "MainFrm.h"
//增加Demo03View的引用声明
#include "Demo03View.h"
//增加cUrlDlg的引用声明
#include "UrlDlg.h"
//增加CDomainDaoSet的引用声明
#include "DomainDaoSet.h"
//增加CLogDaoSet的引用声明
#include "LogDaoSet.h"
//增加LogDlg的引用声明
#include "LogDlg.h"
//增加图片处理类的引用声明
#include "SaveScrJpg.h"
//增加LogSetDlg的引用声明
#include "UrlSetDlg.h"

//增加CheckSetDlg的引用声明
#include "CheckSetDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_MENU_BROWSER, OnMenuBrowser)
	ON_COMMAND(ID_MENU_LOG, OnMenuLog)
	ON_COMMAND(ID_MENU_URL_SET, OnMenuUrlSet)
	//手动添加的两条消息映射
	ON_MESSAGE(WM_SET_CHECK_URL,OnSetCheckPic)
	ON_MESSAGE(WM_SET_CHECK_PIC,OnSetCheckUrl)
	ON_COMMAND(ID_MENU_CHECK_SET, OnMenuCheckSet)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_bIsCheckUrl = TRUE;
	m_bIsCheckUrl = TRUE;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	/*
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);
	*/
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
	//定义相关变量
	HKEY	hDir = 0 ;
	BYTE	strStatus[10];
	DWORD	dwType = REG_SZ;
	DWORD	dwSize = sizeof(strStatus);

	//初始化strStatus
	memset(strStatus,0,dwSize);

	//打开注册表
	if( RegOpenKeyEx(HKEY_LOCAL_MACHINE,
		"SOFTWARE\\Demo03",
		NULL,
		KEY_ALL_ACCESS,
		&hDir) == ERROR_SUCCESS)
	{
		//如果打开注册表项成功,获取键值,赋初值
		if(	RegQueryValueEx(	hDir,
								"bIsCheckUrl",
								NULL,
								&dwType,
								strStatus,
								&dwSize	) == ERROR_SUCCESS )
		{
			//memcpy(strNum2,strNum,sizeof(strNum2));
			m_bIsCheckUrl = (BOOL)atoi((char *)strStatus);
		}
		else
		{
			m_bIsCheckUrl = TRUE;		//默认为启动检测
		}
		if(	RegQueryValueEx(	hDir,
								"bIsCheckPic",
								NULL,
								&dwType,
								strStatus,
								&dwSize	) == ERROR_SUCCESS )
		{
			//memcpy(strNum2,strNum,sizeof(strNum2));
			m_bIsCheckPic = (BOOL)atoi((char *)strStatus);
		}
		else
		{
			m_bIsCheckPic = TRUE;		//默认为启动检测
		}
		RegCloseKey(hDir);
	}
	else
	{
		//如果打开注册表项失败,给默认值.
		m_bIsCheckUrl = TRUE;
		m_bIsCheckPic = TRUE;
	}
	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnMenuBrowser() 
{
	// TODO: Add your command handler code here
	CUrlDlg  m_UrlDlg;
	//弹出网址对话框,取消则退出
	if(m_UrlDlg.DoModal() != IDOK)
		return;	
	//---------确定则显示该页面

//如果当前不进行网址检测,则显示用户申请的网页,后面的查询不再进行
	if(!m_bIsCheckUrl)
	{
		m_pHtmlView->GoUrl(m_UrlDlg.m_strUrl);		
		return;
	}
	//确定则进行网址解析
	char szURL[255];
	//将用户输入的网址复制到szURL中
	memcpy(szURL,m_UrlDlg.m_strUrl.operator LPCTSTR(),sizeof(char[255]));
	//末尾置零避免出事
	szURL[254] = '\0';

	//解析网址为域名
	GetValidIPAddr(szURL);
	//判断网址是否在数据库中存在

	CDomainDaoSet m_DomainDaoSet;
	CString m_strSql;
	BOOL	m_Flag = FALSE;
	try
	{
		if(m_DomainDaoSet.IsOpen())
			m_DomainDaoSet.Close();
		
		//标准的SQL语句
		m_strSql.Format("select * from pDomain where DomainName = '%s'",szURL);
		m_DomainDaoSet.Open(AFX_DAO_USE_DEFAULT_TYPE,m_strSql,0);
		//输出匹配上查询条件用户记录,直到记录为空
		if(!m_DomainDaoSet.IsEOF())
			m_Flag = TRUE;
		//关闭记录集
		if(m_DomainDaoSet.IsOpen())
			m_DomainDaoSet.Close();
	}
	//意外捕获
	catch(CDaoException*e)
	{
		e->ReportError ();
		//e->Delete ();
		return;
	}

	if(m_Flag)
	{
		//保存屏幕
		//SaveScrJpg	m_PicSave;
		//m_PicSave.SaveScreen(0);
		//如果当前保存屏幕,则进行相应操作屏幕
		if(m_bIsCheckUrl)
		{
			SaveScrJpg	m_PicSave;
			m_PicSave.SaveScreen(0);
		}

		CLogDaoSet m_LogDaoSet;
		if(m_DomainDaoSet.IsOpen())
			m_DomainDaoSet.Close();
		//此处我们预留LogType 0,1为程序启动退出,2为非法网址访问记录
		try
		{
			//m_strSql.Format("Insert Into pLog(LogType,LogInfo,LogPicFlag) values(2,'%s',0)",szURL);
			m_LogDaoSet.Open(AFX_DAO_USE_DEFAULT_TYPE,NULL,0);
			m_LogDaoSet.AddNew();
			//然后编辑该条记录的内容
			m_LogDaoSet.m_LogType = 2;
			m_LogDaoSet.m_LogInfo = szURL;

			//m_LogDaoSet.m_LogPicFlag = 0;
			//m_LogDaoSet.m_LogPicFlag = 1;
			m_LogDaoSet.m_LogPicFlag = 0;

			//如果当前保存屏幕,则进行相应操作屏幕
			if(m_bIsCheckUrl)
			{
				//设定记录为:保存了图片;
				m_LogDaoSet.m_LogPicFlag = 1;
				//创建一个CFile来读取截屏文件内容
				CFile	m_PicFile;
				//如果打开屏幕文件成功,
				if(m_PicFile.Open("C:\\0.jpg",CFile::modeRead,NULL))
				{
//					m_LogDaoSet.m_LogPic.m_dwDataLength = m_PicFile.GetLength();
//					m_PicFile.ReadHuge(m_LogDaoSet.m_LogPic.m_hData,m_PicFile.GetLength());
				}
				m_PicFile.Close();
			}
			//更新时,要判断当前是否能够进行更新操作
			if(m_LogDaoSet.CanUpdate())
			{
				m_LogDaoSet.Update();			
			}
			//关闭记录集
			if(m_LogDaoSet.IsOpen())
				m_LogDaoSet.Close();
		}
		catch(CDaoException*e)
		{
			e->ReportError ();
			//e->Delete ();
			return;
		}
		AfxMessageBox("您访问的网址不被允许!");
	}
	else
		m_pHtmlView->GoUrl(m_UrlDlg.m_strUrl);
}

void CMainFrame::GetValidIPAddr(char *szIPAddress)
{
	//以下解析,纯属算法问题,与数据库操作无关
	//基本思想:将URL访问的http://头和www.去掉,剩下部分作为域名
	//算法是否有效这里不需要深究
	int i,nLength=strlen(szIPAddress);
	int nPos=0;
	for(i=0;i<nLength;i++)
		szIPAddress[i]=tolower(szIPAddress[i]);
	if(nLength>=7 && (strncmp("http://",szIPAddress,7)==0)){
		nPos+=7;
		nLength-=7;
	}
	if(nLength>=4 && (strncmp("www.",szIPAddress+nPos,4)==0)){
		nPos+=4;
		nLength-=4;
	}
	if(nPos!=0){
		for(i=0;i<nLength;i++)
			szIPAddress[i]=szIPAddress[i+nPos];
		szIPAddress[nLength]=0;
	}
	char *c=strchr(szIPAddress,':');
	if(c!=NULL)
		*c=0;
	c=strchr(szIPAddress,'/');
	if(c!=NULL)
		*c=0;
	return;
}

void CMainFrame::OnMenuLog() 
{
	// TODO: Add your command handler code here
	CLogDlg m_LogDlg;
	m_LogDlg.DoModal();
}

void CMainFrame::OnMenuUrlSet() 
{
	// TODO: Add your command handler code here
	CUrlSetDlg m_UrlSetDlg;
	m_UrlSetDlg.DoModal();	
}

void CMainFrame::OnSetCheckUrl(WPARAM wParam, LPARAM lParam)
{
	m_bIsCheckUrl = (BOOL)wParam;
}

void CMainFrame::OnSetCheckPic(WPARAM wParam, LPARAM lParam)
{
	m_bIsCheckUrl = (BOOL)wParam;
}

void CMainFrame::OnMenuCheckSet() 
{
	// TODO: Add your command handler code here
	CCheckSetDlg m_CheckSetDlg;
	m_CheckSetDlg.DoModal();
}