lyfz_repos/经典版源码/旧的后台处理/LYFZIPManage/LYFZIPReceive/LYFZIPReceiveApp.cpp

/****************************************************************/
/*																*/
/*  LYFZIPReceiveApp.cpp											*/
/*																*/
/*  Defines the class behaviors for the application.			*/
/*																*/
/*  Programmed by LYFZ van der Meer							*/
/*  Copyright LYFZ Software Solutions 2002						*/
/*	http://www.LYFZvandermeer.nl								*/
/*																*/
/*  Last updated: 10 july 2002									*/
/*																*/
/****************************************************************/


#include "stdafx.h"
#include "LYFZIPReceiveApp.h"
#include "ApplicationDlg.h"
#include "LYFZIPReceive.h"
#include "MyLock.h"
#include <wincrypt.h>
#define MY_ENCODING_TYPE  (PKCS_7_ASN_ENCODING | X509_ASN_ENCODING)
#define KEYLENGTH  0x00800000
#define ENCRYPT_ALGORITHM CALG_RC4
#define ENCRYPT_BLOCK_SIZE 8 

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CDatabase *g_curdb=NULL;
CDatabase g_db;
CString g_mainpath;
SENDHEAD g_sendhead;

SoftKey ytSoftKey;
BOOL g_bDogOK=0;
BEGIN_MESSAGE_MAP(CLYFZIPReceiveApp, CWinApp)
	//{{AFX_MSG_MAP(CLYFZIPReceiveApp)
	ON_COMMAND(ID_APP_SHOW, OnAppShow)
	ON_COMMAND(ID_APP_EXIT, OnAppExit)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
	ON_COMMAND(ID_HELP_INDEX, OnHelpIndex)
	//}}AFX_MSG_MAP
	ON_COMMAND(ID_HELP, CWinApp::OnHelp)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLYFZIPReceiveApp construction

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

/////////////////////////////////////////////////////////////////////////////
// The one and only CLYFZIPReceiveApp object

CLYFZIPReceiveApp theApp;

CLYFZIPReceive theServer;

/////////////////////////////////////////////////////////////////////////////
// CLYFZIPReceiveApp initialization
int g_port=8387;
BOOL CLYFZIPReceiveApp::InitInstance()
{ 
	SetRegistryKey(_T("LYFZ-MSGSend"));
    CString version = _T ("Version 1.0");
	if(GetProfileInt (version, "debug", 0))
		return 0;



 	if(m_lpCmdLine[0] == _T('\0'))   //没有命令行参数   
    {
		return false;
	}
	else
	{
		g_port=8387+atoi(m_lpCmdLine);
	}
	char path[MAX_PATH];
	::GetModuleFileName (NULL, path, MAX_PATH);
    g_mainpath=path;
	g_mainpath=g_mainpath.Left (g_mainpath.ReverseFind ('\\'));







	BOOL bMasterDb=0;
	BOOL bUserDb=0;

	char server[50];
	DWORD leng=50;
	memset(server, 0, 50);
	::GetComputerName (server, &leng);	
	CString localname=server;

    CDatabase g_masterdb;
ll:	try
	{
		CString strCon;			
		strCon.Format(_T("driver={SQL Server};Server=%s;DATABASE=master;UID=sa;PWD=ly1234;"), "192.168.1.223,1011");
		g_masterdb.OpenEx(strCon,CDatabase::noOdbcDialog); 
		bMasterDb=1;
	}
    catch(CDBException * e)
    {
	}

	if(bMasterDb==0)
	{	
		WriteLogin("sql数据库未启动!");
		::Sleep (1000);
		goto ll;
	}

	try
	{
		CString strCon;
		strCon.Format(_T("driver={SQL Server};Server=%s;DATABASE=dbmsg;UID=sa;PWD=ly1234;"), "192.168.1.223,1011");
		g_db.OpenEx(strCon,CDatabase::noOdbcDialog);
		bUserDb=1;
		g_curdb=&g_db; 
 		g_masterdb.Close();	
	}
    catch(CDBException * e)
    {
		WriteLogin("数据库连接失败-"+e->m_strError);
	    e->Delete();
		::Sleep (1000);
		goto ll;
	}



	SetRegistryKey(_T("LYFZ-LYFZIPReceive"));
 
	// 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

	InitCommonControls();

	// Create the tray icon
	if (!m_TrayIcon.Create(WM_ICON_NOTIFY,			// Icon notify message to use
					_T("利亚方舟域名接收"),		// tooltip
					LoadIcon(IDI_LYFZIPReceive),		// Icon
					IDR_POPUP_MENU))				// ID of tray icon
		return -1;

	int nLogLevel = GetProfileInt("Settings", "LogLevel" , 1);

 
	CApplicationDlg dlg;
	m_pMainWnd = &dlg;
	int nResponse = dlg.DoModal();
	if (nResponse == IDOK)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with OK
	}
	else if (nResponse == IDCANCEL)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with Cancel
	}
	
	// Since the dialog has been closed, return FALSE so that we exit the
	//  application, rather than start the application's message pump.
	return FALSE;
}

void CLYFZIPReceiveApp::OnAppShow() 
{
	if (m_pMainWnd)
		m_pMainWnd->ShowWindow(SW_SHOW);	
}

void CLYFZIPReceiveApp::OnAppExit() 
{
	m_pMainWnd->DestroyWindow();
}

void CLYFZIPReceiveApp::OnAppAbout() 
{
//    CSettingsSheet propsheet("Settings", AfxGetApp()->m_pMainWnd, 2);

    // remove Help button
  //  propsheet.m_psh.dwFlags &= ~(PSH_HASHELP);

	// display Settings dialogbox
  //  propsheet.DoModal();
}


/********************************************************************/
/*																	*/
/* Function name : OnHelpIndex										*/
/* Description   : Command to show help file.						*/
/*																	*/
/********************************************************************/
void CLYFZIPReceiveApp::OnHelpIndex() 
{
	// launch help
//	::WinHelp(AfxGetMainWnd()->m_hWnd, AfxGetApp()->m_pszHelpFilePath, HELP_CONTENTS, 0L);	
}

BOOL EncryptFile2(BYTE *buffer, DWORD leng, PCHAR szPassword)
{
	try
	{
	HCRYPTPROV hCryptProv;
	HCRYPTKEY hKey; 
	HCRYPTHASH hHash; 

	PBYTE pbBuffer; 
	DWORD dwBlockLen; 
	DWORD dwBufferLen; 
	DWORD dwCount; 
	

	//以下获得一个CSP句柄
	if(CryptAcquireContext(
		&hCryptProv, 
		NULL,				//NULL表示使用默认密钥容器，默认密钥容器名为用户登陆名
		NULL, 
		PROV_RSA_FULL, 
		0))
	{
		printf("A cryptographic provider has been acquired. \n");
	}
	else//密钥容器不存在
	{
		if(CryptAcquireContext(
			&hCryptProv, 
			NULL, 
			NULL, 
			PROV_RSA_FULL, 
			CRYPT_NEWKEYSET))//创建密钥容器
		{
			//创建密钥容器成功，并得到CSP句柄
			printf("A new key container has been created.\n");
		}
		else
		{
			return 0;
		}
		
	}

	//--------------------------------------------------------------------
	// 创建一个会话密钥（session key）
	// 会话密钥也叫对称密钥，用于对称加密算法。
	// （注: 一个Session是指从调用函数CryptAcquireContext到调用函数
	//   CryptReleaseContext 期间的阶段。）

	//--------------------------------------------------------------------
	// Create a hash object. 
	if(CryptCreateHash(
		hCryptProv, 
		CALG_MD5, 
		0, 
		0, 
		&hHash))
    {
        printf("A hash object has been created. \n");
    }
    else
    { 
		return 0;
    }  

	//--------------------------------------------------------------------
	// 用输入的密码产生一个散列
	if(CryptHashData(
		hHash, 
		(BYTE *)szPassword, 
		strlen(szPassword), 
		0))
	{
		printf("The password has been added to the hash. \n");
	}
	else
	{
		return 0;
	}

	//--------------------------------------------------------------------
	// 通过散列生成会话密钥(session key)
	if(CryptDeriveKey(
		hCryptProv, 
		ENCRYPT_ALGORITHM, 
		hHash, 
		KEYLENGTH, 
		&hKey))
	{
		printf("An encryption key is derived from the password hash. \n"); 
	}
	else
	{
		return 0;
	}
	//--------------------------------------------------------------------
	// Destroy the hash object. 
	
	CryptDestroyHash(hHash); 
	hHash = NULL; 
	
	//--------------------------------------------------------------------
	//  The session key is now ready. 
	
	//--------------------------------------------------------------------
	// 因为加密算法是按ENCRYPT_BLOCK_SIZE 大小的块加密的，所以被加密的
	// 数据长度必须是ENCRYPT_BLOCK_SIZE 的整数倍。下面计算一次加密的
	// 数据长度。

	dwBlockLen = 1000 - 1000 % ENCRYPT_BLOCK_SIZE; 
	
	//--------------------------------------------------------------------
	// Determine the block size. If a block cipher is used, 
	// it must have room for an extra block. 
	
	if(ENCRYPT_BLOCK_SIZE > 1) 
		dwBufferLen = dwBlockLen + ENCRYPT_BLOCK_SIZE; 
	else 
		dwBufferLen = dwBlockLen; 
	dwCount=dwBufferLen;
	//--------------------------------------------------------------------
	// In a do loop, encrypt the source file and write to the source file. 
	int count;
//	if(leng%dwBlockLen==0)
		count=leng/dwBufferLen;
//	else
	//	count=leng/dwBlockLen+1;
	for(int i=0; i<count; i++)
	{
		pbBuffer=buffer+i*dwBufferLen;
		// 加密数据
		if(!CryptEncrypt(
			hKey,			//密钥
			0,				//如果数据同时进行散列和加密，这里传入一个散列对象
			0,	//如果是最后一个被加密的块，输入TRUE.如果不是输入FALSE.
							//这里通过判断是否到文件尾来决定是否为最后一块。
			0,				//保留
			pbBuffer,		//输入被加密数据，输出加密后的数据
			&dwCount,		//输入被加密数据实际长度，输出加密后数据长度
			dwBufferLen))	//pbBuffer的大小。
		{
		    return 0;
		}
	}
	if(leng%dwBlockLen)
	{
		pbBuffer=buffer+i*dwBufferLen;
		dwCount=leng-i*dwBufferLen;
	    if(!CryptEncrypt(
			hKey,			//密钥
			0,				//如果数据同时进行散列和加密，这里传入一个散列对象
			TRUE,	//如果是最后一个被加密的块，输入TRUE.如果不是输入FALSE.
							//这里通过判断是否到文件尾来决定是否为最后一块。
			0,				//保留
			pbBuffer,		//输入被加密数据，输出加密后的数据
			&dwCount,		//输入被加密数据实际长度，输出加密后数据长度
			dwBufferLen))	//pbBuffer的大小。
		{ 
		    return 0;
		} 
	}

	
	
	//--------------------------------------------------------------------
	// Destroy session key. 
	
	if(hKey) 
		CryptDestroyKey(hKey); 
	
	//--------------------------------------------------------------------
	// Destroy hash object. 
	
	if(hHash) 
		CryptDestroyHash(hHash); 
	
	//--------------------------------------------------------------------
	// Release provider handle. 
	
	if(hCryptProv) 
		CryptReleaseContext(hCryptProv, 0);
	return(TRUE); 
	}
	catch(...)
	{
	}
}
void WriteLogin(CString str)
{	
	MyLock lock("LYFZIPReceiveWriteLogin");
	CStdioFile fp;
	CString path=g_mainpath+"\\LYFZIPReceive.txt";
	if(::PathFileExists (path))
	{
		fp.Open (path, CFile::modeWrite);
		int length=fp.GetLength ();
		if(length>1024*1024)
		{
			fp.Close ();
			::DeleteFile (path);
			return;
		}
		fp.SeekToEnd ();
	}
	else
		fp.Open (path, CFile::modeCreate|CFile::modeWrite);
	fp.WriteString (CTime::GetCurrentTime ().Format ("%Y-%m-%d %H:%M:%S")+str+"\r\n" );
	fp.Close ();
}
void WriteLogin2(CString str)
{
	MyLock lock("LYFZIPReceiveWriteLogin");
	CStdioFile fp;
	CString path=g_mainpath+"\\LYFZIPReceive.txt";
	if(::PathFileExists (path))
	{
		fp.Open (path, CFile::modeWrite);
		int length=fp.GetLength ();
		if(length>1024*1024)
		{
			fp.Close ();
			::DeleteFile (path);
			return;
		}
		fp.SeekToEnd ();
	}
	else
		fp.Open (path, CFile::modeCreate|CFile::modeWrite);
	fp.WriteString (CTime::GetCurrentTime ().Format ("%Y-%m-%d %H:%M:%S")+str+"\r\n" );
	fp.Close ();
}