source: downloads/Tools/3dsmaxExport/OgreExport/src/dllmain.cpp @ 6

/*
-----------------------------------------------------------------------------
This source file is part of OGRE 
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2006 Torus Knot Software Ltd
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under 
the terms of the GNU Lesser General Public License as published by the Free Software 
Foundation; either version 2 of the License, or (at your option) any later 
version.

This program is distributed in the hope that it will be useful, but WITHOUT 
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with 
this program; if not, write to the Free Software Foundation, Inc., 59 Temple 
Place - Suite 330, Boston, MA 02111-1307, USA, or go to 
http://www.gnu.org/copyleft/lesser.txt.

You may alternatively use this source under the terms of a specific version of
the OGRE Unrestricted License provided you have obtained such a license from
Torus Knot Software Ltd.
-----------------------------------------------------------------------------
*/

#include "OgreExport.h"

#include "max.h"
#include "plugapi.h"
#include "impexp.h"

static int controlsInit = FALSE;
static HINSTANCE hInstance;

BOOL WINAPI DllMain(HINSTANCE hinstDLL,ULONG fdwReason,LPVOID lpvReserved) {
        hInstance = hinstDLL;
        if ( !controlsInit ) {
                controlsInit = TRUE;
                
                // jaguar controls
                InitCustomControls(hInstance);

                // initialize Chicago controls
                InitCommonControls();
                }
        switch(fdwReason) {
                case DLL_PROCESS_ATTACH:
                        //MessageBox(NULL,_T("3DSIMP.DLL: DllMain"),_T("3DSIMP"),MB_OK);
                        if (FAILED(CoInitialize(NULL)))
                                return FALSE;
                        break;
                case DLL_THREAD_ATTACH:
                        break;
                case DLL_THREAD_DETACH:
                        break;
                case DLL_PROCESS_DETACH:
                        break;
                }
        return(TRUE);
        }


//------------------------------------------------------
static OgreMaxExportClassDesc OgreMaxExportDescInst;

int OgreMaxExportClassDesc::IsPublic() {
        return 1; 
}

void * OgreMaxExportClassDesc::Create(BOOL loading) { 
        OgreMaxExport *inst = new OgreMaxExport(hInstance); 
        return inst;
}

const TCHAR * OgreMaxExportClassDesc::ClassName() { 
        return _T("Ogre 3DSMax Exporter"); 
}

SClass_ID OgreMaxExportClassDesc::SuperClassID() { 
        return SCENE_EXPORT_CLASS_ID; 
}

Class_ID OgreMaxExportClassDesc::ClassID() { 
        return Class_ID(0x2a961d1d, 0x8160db1); 
}

const TCHAR* OgreMaxExportClassDesc::Category() { 
        return _T("Ogre 3DSMax Exporter"); 
}


TCHAR *GetString(int id)
{
        static TCHAR buf[256];

        if (hInstance)
                return LoadString(hInstance, id, buf, sizeof(buf)) ? buf : NULL;
        return NULL;
}

extern "C" {
//------------------------------------------------------
// This is the interface to Jaguar:
//------------------------------------------------------

// what does this DLL contain?
__declspec( dllexport ) const TCHAR *
LibDescription() { 
        return _T("Ogre 3DSMax Exporter"); 
}

// how many plugin classes do we implement in this DLL?
__declspec( dllexport ) int
LibNumberClasses() { 
        return 1; 
}

// return a class descriptor class for each plugin class in this DLL; 
// 0-based, so i==0 is the first plugin in this DLL, and so on
__declspec( dllexport ) ClassDesc *
LibClassDesc(int i) {
        switch(i) {
                case 0: 
                        return &OgreMaxExportDescInst; 
                        break;
                default: 
                        return 0; 
                        break;
        }
}

// Return version so can detect obsolete DLLs
__declspec( dllexport ) ULONG 
LibVersion() { 
        return VERSION_3DSMAX; 
}

// Let the plug-in register itself for deferred loading
__declspec( dllexport ) ULONG CanAutoDefer()
{
        return 1;
}

}