// VersionInfo.cpp: implementation of the CVersionInfo class.////////////////////////////////////////////////////////////////////////#include "stdafx.h"#include "bindinstall.h"#include "VersionInfo.h"#include <winver.h>#ifdef _DEBUG#undef THIS_FILEstatic char THIS_FILE[]=__FILE__;#define new DEBUG_NEW#endif//////////////////////////////////////////////////////////////////////// Construction/Destruction//////////////////////////////////////////////////////////////////////CVersionInfo::CVersionInfo(CString filename){	HANDLE hFile;	WIN32_FIND_DATA fd;	memset(&fd, 0, sizeof(WIN32_FIND_DATA));	m_status = ERROR_SUCCESS;	m_isValid = FALSE;	m_filename = filename;	// See if the given file exists	hFile = FindFirstFile(filename, &fd);	if(hFile == INVALID_HANDLE_VALUE)	{		m_status = ERROR_FILE_NOT_FOUND;		m_versionInfo = NULL;		return;	}	FindClose(hFile);	// Extract the file info 	DWORD handle;	DWORD viSize = GetFileVersionInfoSize((LPTSTR)(LPCTSTR)filename, &handle);	m_versionInfo = NULL;	if(viSize == 0)	{		m_status = GetLastError();	}	else	{		m_versionInfo = new char[viSize];		// Get the block of version info from the file		if(!GetFileVersionInfo((LPTSTR)(LPCTSTR)filename, handle, viSize, m_versionInfo))		{			if(m_versionInfo)			{				delete m_versionInfo;				m_versionInfo = NULL;			}			return;		}		// Now extract the sub block we are interested in		UINT versionLen = 0;		LPVOID viBlob = NULL;		if(!VerQueryValue(m_versionInfo, "\\", &viBlob, &versionLen))		{			if(m_versionInfo)			{				delete m_versionInfo;				m_versionInfo = NULL;			}			return;		}		// And finally the version info is ours		m_fixedInfo = (VS_FIXEDFILEINFO *)viBlob;		UINT blobLen = 0;		// If we got here, all is good	}	m_isValid = TRUE;}CVersionInfo::~CVersionInfo(){	m_fixedInfo = NULL;	if(m_versionInfo)	{		delete m_versionInfo;		m_versionInfo = NULL;	}}CString CVersionInfo::GetFileVersionString(){	return(QueryStringValue("FileVersion"));}CString CVersionInfo::GetProductVersionString(){	return(QueryStringValue("ProductVersion"));}CString CVersionInfo::GetComments(){	return(QueryStringValue("Comments"));}CString CVersionInfo::GetFileDescription(){	return(QueryStringValue("FileDescription"));}CString CVersionInfo::GetInternalName(){	return(QueryStringValue("InternalName"));}CString CVersionInfo::GetLegalCopyright(){	return(QueryStringValue("LegalCopyright"));}CString CVersionInfo::GetLegalTrademarks(){	return(QueryStringValue("LegalTrademarks"));}CString CVersionInfo::GetOriginalFileName(){	return(QueryStringValue("OriginalFilename"));}CString CVersionInfo::GetProductName(){	return(QueryStringValue("ProductName"));}CString CVersionInfo::GetSpecialBuildString(){	return(QueryStringValue("SpecialBuild"));}CString CVersionInfo::GetPrivateBuildString(){	return(QueryStringValue("PrivateBuild"));}CString CVersionInfo::GetCompanyName(){	return(QueryStringValue("CompanyName"));}#ifdef NOTUSEDBOOL CVersionInfo::CopyFileCheckVersion(CVersionInfo &originalFile){	_int64 myVer = GetFileVersion();	_int64 origVer = originalFile.GetFileVersion();	if(origVer > myVer)	{		CString msg;		msg.Format(IDS_EXISTING_NEWER, m_filename);		DWORD query = AfxMessageBox(msg, MB_YESNO);		if(query == IDNO)			return(TRUE);	}		return(CopyFileNoVersion(originalFile));}#endifBOOL CVersionInfo::CopyFileNoVersion(CVersionInfo &originalFile){	int x = 7;	return(CopyFile(originalFile.GetFilename(), m_filename, FALSE));}_int64 CVersionInfo::GetFileVersion(){	_int64 ver = 0;		if(m_versionInfo)	{		ver = m_fixedInfo->dwFileVersionMS;		ver <<= 32;		ver += m_fixedInfo->dwFileVersionLS;	}	return(ver);}_int64 CVersionInfo::GetProductVersion(){	_int64 ver = 0;	if(m_versionInfo)	{		ver = m_fixedInfo->dwProductVersionMS;		ver <<= 32;		ver += m_fixedInfo->dwProductVersionLS;	}	return(ver);}_int64 CVersionInfo::GetFileDate(){	_int64 fDate = 0;	if(m_versionInfo)	{		fDate = m_fixedInfo->dwFileDateMS;		fDate <<= 32;		fDate += m_fixedInfo->dwFileDateLS;	}	return(fDate);}DWORD CVersionInfo::GetFileFlagMask(){	if(m_versionInfo)	{		return(m_fixedInfo->dwFileFlagsMask);	}	return(0);}DWORD CVersionInfo::GetFileFlags(){	if(m_versionInfo)	{		return(m_fixedInfo->dwFileFlags);	}	return(0);}DWORD CVersionInfo::GetFileOS(){	if(m_versionInfo)	{		return(m_fixedInfo->dwFileOS);	}	return(VOS_UNKNOWN);}DWORD CVersionInfo::GetFileType(){	if(m_versionInfo)	{		return(m_fixedInfo->dwFileType);	}	return(VFT_UNKNOWN);}DWORD CVersionInfo::GetFileSubType(){	if(m_versionInfo)	{		return(m_fixedInfo->dwFileSubtype);	}	return(VFT2_UNKNOWN);}CString CVersionInfo::QueryStringValue(CString value){	UINT blobLen = 0;	LPVOID viBlob = NULL;	if(m_versionInfo)	{		char queryString[256];		// This code page value is for American English.  If you change the resources to be other than that		// You probably should change this to match it.		DWORD codePage = 0x040904B0;		sprintf(queryString, "\\StringFileInfo\\%08X\\%s", codePage, value);		if(VerQueryValue(m_versionInfo, queryString, &viBlob, &blobLen))			return((char *)viBlob);	}		return("Not Available");}