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MyVers.cpp
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MyVers.cpp
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// $Id: MyVers.cpp,v 1.37 2009/01/23 00:56:06 samn Exp $
#include "stdafx.h"
#include "MyVers.h"
HRESULT LastError () {
HRESULT hr = HRESULT_FROM_WIN32(GetLastError());
if (SUCCEEDED(hr))
return E_FAIL;
return hr;
}
// This little function emits an error message based on WIN32 error messages
void EmitErrorMsg (HRESULT hr) {
char szMsg[1024];
FormatMessage(
FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
hr,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
szMsg,
1024,
NULL
);
printf("%s\n",szMsg);
}
// This function gets the file version info structure
HRESULT GetFileVersion (char *filename, VS_FIXEDFILEINFO *pvsf) {
DWORD dwHandle;
DWORD cchver = GetFileVersionInfoSize(filename,&dwHandle);
if (cchver == 0)
return LastError();
char* pver = new char[cchver];
BOOL bret = GetFileVersionInfo(filename,dwHandle,cchver,pver);
if (!bret)
return LastError();
UINT uLen;
void *pbuf;
bret = VerQueryValue(pver,"\\",&pbuf,&uLen);
if (!bret)
return LastError();
memcpy(pvsf,pbuf,sizeof(VS_FIXEDFILEINFO));
delete[] pver;
return S_OK;
}
CString GetWClustVersionString()
{
CString strV("2.0.0.104");
return strV;
}