/*++

Copyright (c) 1997  Microsoft Corporation

Module Name:

    log.h

Abstract:

    Definitions and globals for internal only debug and support routines

Author:

    Mac McLain      (MacM)       Aug 11, 1997

Environment:

Revision History:

--*/
#ifndef __LOG_H__
#define __LOG_H__

#define DSROLEP_VERBOSE_LOGGING

#ifdef DSROLEP_VERBOSE_LOGGING


#define DEB_TRACE_DS        0x00000008
#define DEB_TRACE_UPDATE    0x00000010
#define DEB_TRACE_LOCK      0x00000020
#define DEB_TRACE_SERVICES  0x00000040
#define DEB_TRACE_NET       0x00000080

//
// exported so it can be init'ed in DsRolepInitialize
//
extern CRITICAL_SECTION LogFileCriticalSection;

DWORD
DsRolepInitializeLog(
    VOID
    );

DWORD
DsRolepSetAndClearLog(
    VOID
    );

DWORD
DsRolepCloseLog(
    VOID
    );

VOID
DsRolepLogPrintRoutine(
    IN DWORD DebugFlag,
    IN LPSTR Format,
    ...
    );

#define DsRolepLogPrint( x )  DsRolepLogPrintRoutine x
#define DsRolepDisplayOptional( y ) y ? y : L"(NULL)"
#define DsRolepLogOnFailure( z, a ) if ( z != ERROR_SUCCESS ) a
#define DsRolepLogGuid( l, t, g )  g == NULL ? DsRolepLogPrint(( l, "%S (NULL)\n", t )) :       \
        DsRolepLogPrint(( l, "%S %08x-%04x-%04x-%02x%02x%02x%02x%02x%02x%02x%02x\n",            \
                        t,(g)->Data1,(g)->Data2,(g)->Data3,(g)->Data4[0],                       \
                        (g)->Data4[1],(g)->Data4[2],(g)->Data4[3],(g)->Data4[4],                \
                        (g)->Data4[5],(g)->Data4[6],(g)->Data4[7]))

#define DsRolepLogSid( l, t, s )                                                                \
{ LPWSTR sidstring;                                                                             \
  ConvertSidToStringSidW( s, &sidstring );                                                      \
  DsRolepLogPrint(( l, "%S %ws\n", t, sidstring ));                                             \
  LocalFree(sidstring);                                                                         \
}

#define DsRolepUnicodestringtowstr( s, u )                                                      \
{ s = (WCHAR*)malloc(u.Length+sizeof(WCHAR));                                                               \
  if (s){                                                                                       \
      CopyMemory(s,u.Buffer,u.Length);                                                          \
      s[u.Length/sizeof(WCHAR)] = L'\0';                                                        \
  }                                                                                             \
}



#else

#define DsRolepInitializeLog()
#define DsRolepCloseLog()
#define DsRolepLogPrint( x )
#define DsRolepDisplayOptional( y )
#define DsRolepLogOnFailure( z, a )
#define DsRolepLogGuid( t, g )
#define DsRolepLogSid( t, s )
#define DsRolepSetAndClearLog()
#define DsRolepUnicodestringtowstr( s, u )
#endif

#endif // __LOG_H__