#include <Windows.h>
#include <iostream>
#include <sstream>
#include <iomanip>
#include <string>

using namespace std;

struct LANGANDCODEPAGE {
    WORD wLanguage;
    WORD wCodePage;
} *lpTranslate;

#pragma comment(lib, "Version.lib")

int _tmain(int argc, _TCHAR* argv[])
{
    string sFileName;
    DWORD dwVISize = 0;
    DWORD dummyHandle;
    unsigned unFixedFileInfoSize = 0;
    unsigned unDescriptSize = 0;
    unsigned char *cInfoBuffer;

    VS_FIXEDFILEINFO *lpFixedFInfo = new VS_FIXEDFILEINFO[ sizeof( VS_FIXEDFILEINFO ) ];
    ZeroMemory( lpFixedFInfo, sizeof( VS_FIXEDFILEINFO ) );

    LANGANDCODEPAGE langAndCodePage;
    ZeroMemory( &langAndCodePage, sizeof( LANGANDCODEPAGE ) );

    cout << "Enter Filename: ";
    getline( cin, sFileName );
    cout << "File Name Set: " << sFileName << endl;

    dwVISize = GetFileVersionInfoSize( sFileName.c_str(), &dummyHandle );
    if ( dwVISize == 0 )
    {
        cout << "GetFileVersionInfoSize FAILED! - Error Code: " << GetLastError() << endl;
        system("PAUSE");
        return 0;
    } else { cout << "Version Size: " << dwVISize << endl; }


    cInfoBuffer = new unsigned char[ dwVISize ];
    ZeroMemory( cInfoBuffer, dwVISize );

    if ( !GetFileVersionInfo( sFileName.c_str(), NULL, dwVISize, cInfoBuffer) )
    {
        cout << "GetFileVersionInfo FAILED! - Error Code: " << GetLastError() << endl;
        system("PAUSE");
        return 0;
    } else { cout << "Version Info Retrived\t[OK]." << endl; }

    if ( !VerQueryValue( cInfoBuffer, "\\VarFileInfo\\Translation", (LPVOID*)&langAndCodePage, &unFixedFileInfoSize ) )
    {
        cout << "VerQueryValue \\VarFileInfo\\Translation - failed with error: " << GetLastError() << endl;
        system("PAUSE");
        return false;
    } else { cout << "\\VarFileInfo\\Translation \t[OK]." << endl; }

    cout << "Lang ID: " << langAndCodePage.wLanguage << endl;
    cout << "Code page: " << langAndCodePage.wCodePage << endl;


    std::wstringstream ss;

     (ss << "\\StringFileInfo\\"<< std::hex << std::setw(4)<<std::setfill(L'0') << langAndCodePage.wLanguage
         << std::setw(4) << langAndCodePage.wLanguage <<"\\FileDescription");

     wcout << ss.str().c_str() << endl;

     char *cDescriptName = new char[MAX_PATH];

     if ( !VerQueryValueW( cInfoBuffer, ss.str().c_str(), (LPVOID*)&cDescriptName, &unDescriptSize ) )
    {
        cout << "VerQueryValue " << " File Description " << " - failed with error: " << GetLastError() << endl;
        system("PAUSE"); // ERROR 1813 - Resource not found...
        return 0;
     } else { cout << "FILE DESCRIPTION: " << cDescriptName << endl; }

    system("PAUSE");
    return 0;
}