CWE-ou-minkata/Sources/Plasma/NucleusLib/pnTimer/pnBuildDates.cpp

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//////////////////////////////////////////////////////////////////////////////
//                                                                          //
//  pnBuildDates.cpp                                                        //
//                                                                          //
//  Thanks to there not being a pre-build step in MSVC, we have to do this  //
//  kluge instead. Basically, as a post-build step, we run a custom app     //
//  that inserts the date and time as string resources into the client EXE. //
//  Then, on startup, the static class here gets inited and we load the     //
//  string resources into our char strings.                                 //
//                                                                          //
//////////////////////////////////////////////////////////////////////////////

#include "HeadSpin.h"
#include "hsWindows.h"
#include "pnTimer/pnBuildDates.h"

char    pnBuildDates::fBuildDate[ 128 ] = __DATE__;
char    pnBuildDates::fBuildTime[ 128 ] = __TIME__;

// This forces our constructor to run on app load
static  pnBuildDates    staticObjToForceResLoad;

#if HS_BUILD_FOR_WIN32
HINSTANCE   sModuleHandle = GetModuleHandle( NULL );
#endif

pnBuildDates::pnBuildDates()
{
    // Note; these are int konstants so we don't have to worry about sharing symbols
    // across apps (in this case, our custom app that updates these strings on post-build)
    IGetString( 1000, fBuildDate, sizeof( fBuildDate ) - 1 );
    IGetString( 1001, fBuildTime, sizeof( fBuildTime ) - 1 );
}

void    pnBuildDates::IGetString( int resID, char *destBuffer, int size )
{
#if HS_BUILD_FOR_WIN32
    HRSRC rsrc = ::FindResource( sModuleHandle, MAKEINTRESOURCE( resID ), RT_RCDATA );

    if( rsrc != NULL )
    {
        HGLOBAL handle = ::LoadResource( sModuleHandle, rsrc );

        if( handle != NULL )
        {
            char *str = (char *)::LockResource( handle );
            strncpy( destBuffer, str, size );
            UnlockResource( handle );
        }
    }
#endif
}