windows-server-2003/inetsrv/iis/admin/w3ext/iisdebug.cpp

#include "stdafx.h"

INT g_iDebugOutputLevel = 0;

#ifdef DEBUG_FLAG
    void GetOutputDebugFlag(void)
    {
        DWORD rc, err, size, type;
        HKEY  hkey;
        err = RegOpenKey(HKEY_LOCAL_MACHINE, _T("SOFTWARE\\Microsoft\\InetMgr"), &hkey);
        if (err != ERROR_SUCCESS) {return;}
        size = sizeof(DWORD);
        err = RegQueryValueEx(hkey,_T("OutputDebugFlag"),0,&type,(LPBYTE)&rc,&size);
        if (err != ERROR_SUCCESS || type != REG_DWORD) {rc = 0;}
        RegCloseKey(hkey);

	    if (rc < 0xffffffff)
	    {
		    g_iDebugOutputLevel = rc;
	    }
        return;
    }
#else
    void GetOutputDebugFlag(void){}
#endif