ServerExe/HookDll/hook.h

//*********************************************************************************
//
//Title: Terminal Services Window Clipper
//
//Author: Martin Wickett
//
//Date: 2004
//
//*********************************************************************************

#ifndef __CBT_H__
#define __CBT_H__

#include <windows.h>
#include "hookdll.h"

// 
// a wrapper class to access the WTSWinClipperdll
//
class WTSWinClipper
{
protected:
        static HINSTANCE                        mCbtDllHinst;
        static SETHOOKS                         mSetCbtHook;
        static REMOVEHOOKS                      mRemoveCbtHook;
        static GETINSTANCECOUNT         mGetInstanceCount;

public:
        static bool Init();
        static void Done()
                { if (mCbtDllHinst) FreeLibrary(mCbtDllHinst); }

        static void SetCbtHook()
                { if (mCbtDllHinst) mSetCbtHook();      }

        static void RemoveCbtHook()
                { if (mCbtDllHinst) mRemoveCbtHook(); }

        static int GetInstanceCount()
        {
                if (mCbtDllHinst)
                        return mGetInstanceCount();
                else
                        return 0;
        }
};

#endif 
1	//*********************************************************************************
2	//
3	//Title: Terminal Services Window Clipper
4	//
5	//Author: Martin Wickett
6	//
7	//Date: 2004
8	//
9	//*********************************************************************************
10
11	#ifndef __CBT_H__
12	#define __CBT_H__
13
14	#include <windows.h>
15	#include "hookdll.h"
16
17	//
18	// a wrapper class to access the WTSWinClipperdll
19	//
20	class WTSWinClipper
21	{
22	protected:
23	static HINSTANCE mCbtDllHinst;
24	static SETHOOKS mSetCbtHook;
25	static REMOVEHOOKS mRemoveCbtHook;
26	static GETINSTANCECOUNT mGetInstanceCount;
27
28	public:
29	static bool Init();
30	static void Done()
31	{ if (mCbtDllHinst) FreeLibrary(mCbtDllHinst); }
32
33	static void SetCbtHook()
34	{ if (mCbtDllHinst) mSetCbtHook(); }
35
36	static void RemoveCbtHook()
37	{ if (mCbtDllHinst) mRemoveCbtHook(); }
38
39	static int GetInstanceCount()
40	{
41	if (mCbtDllHinst)
42	return mGetInstanceCount();
43	else
44	return 0;
45	}
46	};
47
48	#endif