How to protect extension against compilation ?

[Sphax]

Is someone (LIJI) know and want to explain how to not allow the compilation of an application which contain a specific extension ?
Thanks

[Joshtek]

In General.cpp find:

LPCSTR* WINAPI DLLExport GetDependencies()
{
	return NULL;	// szDep;
}

Replace it with (or add if not found):

LPCSTR* WINAPI DLLExport GetDependencies(mv _far *mV, LPEDATA edPtr)
{
	return NULL;
}

[Sphax]

Thanks

[LIJI]

Ah... I didn't stop compilation in propose in the older versions in my extensions in order to protect them, I was using an old bugged SDK with the change Joshtek just showed. :P

[Yves]

You can also add :

__asm int 3;

in the GetDependencies function, to generate an exception, I think that's better than adding wrong parameters.

[Sphax]

Where do I can add exactly "__asm int 3" ?

[Joshtek]

in the GetDependencies function

[Sphax]

Yes, I know he said it but... I put it like :

LPCSTR* WINAPI DLLExport GetDependencies()
{
    __asm int 3
    return NULL;    // szDep;
} 

I think not... I don't understand this line to add...

[Yves]

LPCSTR* WINAPI DLLExport GetDependencies()
{
        __asm int 3;
	return NULL;	// szDep;
}

[Sphax]

Ho ok. But, because I'm curious, what this line do ?