source: trunk/include/win/debugtools.h@ 1879

#ifndef __WINE_DEBUGTOOLS_H
#define __WINE_DEBUGTOOLS_H

#ifdef __WINE__  /* Debugging interface is internal to Wine */

#include <stdio.h>
#include "config.h"
#include "debugstr.h"

#define DEBUG_RUNTIME

/* Internal definitions (do not use these directly) */

enum __DEBUG_CLASS { __DBCL_FIXME, __DBCL_ERR, __DBCL_WARN, __DBCL_TRACE, __DBCL_COUNT };

extern char __debug_msg_enabled[][__DBCL_COUNT];

extern const char * const debug_cl_name[__DBCL_COUNT];
extern const char * const debug_ch_name[];

#define __GET_DEBUGGING(dbcl,dbch)    (__debug_msg_enabled[(dbch)][(dbcl)])
#define __SET_DEBUGGING(dbcl,dbch,on) (__debug_msg_enabled[(dbch)][(dbcl)] = (on))

#define __DPRINTF(dbcl,dbch) \
  (!__GET_DEBUGGING(dbcl,dbch) || \
     (dprintf(("%s:%s:%s ", debug_cl_name[(dbcl)], debug_ch_name[(dbch)], __line__)),0)) \
    ? 0 : WriteLog

#define __DUMMY_DPRINTF 1 ? (void)0 : (void)((int (*)(char *, ...)) NULL)


/* Exported definitions and macros */

/* use configure to allow user to compile out debugging messages */
#ifndef NO_TRACE_MSGS
#define TRACE        __DPRINTF(__DBCL_TRACE,*DBCH_DEFAULT)
#define TRACE_(ch)   __DPRINTF(__DBCL_TRACE,dbch_##ch)
#define TRACE_ON(ch) __GET_DEBUGGING(__DBCL_TRACE,dbch_##ch)
#else
#define TRACE        __DUMMY_DPRINTF
#define TRACE_(ch)   __DUMMY_DPRINTF
#define TRACE_ON(ch) 0
#endif /* NO_TRACE_MSGS */

#ifndef NO_DEBUG_MSGS
#define WARN         __DPRINTF(__DBCL_WARN,*DBCH_DEFAULT)
#define WARN_(ch)    __DPRINTF(__DBCL_WARN,dbch_##ch)
#define WARN_ON(ch)  __GET_DEBUGGING(__DBCL_WARN,dbch_##ch)
#define FIXME        __DPRINTF(__DBCL_FIXME,*DBCH_DEFAULT)
#define FIXME_(ch)   __DPRINTF(__DBCL_FIXME,dbch_##ch)
#define FIXME_ON(ch) __GET_DEBUGGING(__DBCL_FIXME,dbch_##ch)
#else
#define WARN         __DUMMY_DPRINTF
#define WARN_(ch)    __DUMMY_DPRINTF
#define WARN_ON(ch)  0
#define FIXME        __DUMMY_DPRINTF
#define FIXME_(ch)   __DUMMY_DPRINTF
#define FIXME_ON(ch) 0
#endif /* NO_DEBUG_MSGS */

/* define error macro regardless of what is configured */
/* Solaris got an 'ERR' define in <sys/reg.h> */
#undef ERR
#define ERR        __DPRINTF(__DBCL_ERR,*DBCH_DEFAULT)
#define ERR_(ch)   __DPRINTF(__DBCL_ERR,dbch_##ch)
#define ERR_ON(ch) __GET_DEBUGGING(__DBCL_ERR,dbch_##ch)

#define DECLARE_DEBUG_CHANNEL(ch) \
    extern const int dbch_##ch;
#define DEFAULT_DEBUG_CHANNEL(ch) \
    extern const int dbch_##ch; static const int *const DBCH_DEFAULT = &dbch_##ch;

#define DPRINTF dbg_printf
#define MESSAGE dbg_printf

#endif  /* __WINE__ */

#ifdef __WIN32OS2__
#  undef DECLARE_DEBUG_CHANNEL
#  define DECLARE_DEBUG_CHANNEL(ch)
#  undef DEFAULT_DEBUG_CHANNEL
#  define DEFAULT_DEBUG_CHANNEL(ch)
#  undef TRACE
#  define TRACE WriteLog
#  undef TRACE_
#  define TRACE_(ch) WriteLog
#  undef TRACE_ON
#  define TRACE_ON(ch) 0
#  undef FIXME
#  define FIXME WriteLog
#  undef FIXME_
#  define FIXME_(ch) WriteLog
#  undef FIXME_ON
#  define FIXME_ON(ch) 0
#  undef WARN
#  define WARN  WriteLog
#  undef WARN_
#  define WARN_(ch) WriteLog
#  undef WARN_ON
#  define WARN_ON(ch)  0
#  undef ERR
#  define ERR  WriteLog
#  undef ERR_
#  define ERR_(ch) WriteLog
#  undef ERR_ON
#  define ERR_ON(ch)   0

#undef __GET_DEBUGGING
#define __GET_DEBUGGING(dbcl,dbch)
#undef  __SET_DEBUGGING
#define __SET_DEBUGGING(dbcl,dbch,on)

#undef DPRINTF
#define DPRINTF WriteLog
#undef MESSAGE
#define MESSAGE WriteLog

#endif


#endif  /* __WINE_DEBUGTOOLS_H */