#include <hookproc/msghook.hpp>

MsgHook::~MsgHook()
{
  if(!mhPrevHook)return;
	::UnhookWindowsHookEx(mhPrevHook);
	mhPrevHook=0;
}

int MsgHook::entryProc(int code,WPARAM wParam,LPARAM lParam)
{
  if(code<0)return ::CallNextHookEx(mhPrevHook,code,wParam,lParam);
	if(!hookProc(code,wParam,lParam))::CallNextHookEx(mhPrevHook,code,wParam,lParam);
	return FALSE;
}

// *** virtuals

int MsgHook::hookProc(int /*code*/,WPARAM /*wParam*/,LPARAM /*lParam*/)
{
  return FALSE;
}