wine/include/debugtools.h
2000-11-10 23:31:06 +00:00

112 lines
4.1 KiB
C

#ifndef __WINE_DEBUGTOOLS_H
#define __WINE_DEBUGTOOLS_H
#ifdef __WINE__ /* Debugging interface is internal to Wine */
#include <stdarg.h>
#include "config.h"
#include "windef.h"
struct _GUID;
/* Internal definitions (do not use these directly) */
enum __DEBUG_CLASS { __DBCL_FIXME, __DBCL_ERR, __DBCL_WARN, __DBCL_TRACE, __DBCL_COUNT };
#ifndef NO_TRACE_MSGS
# define __GET_DEBUGGING_TRACE(dbch) ((dbch)[0] & (1 << __DBCL_TRACE))
#else
# define __GET_DEBUGGING_TRACE(dbch) 0
#endif
#ifndef NO_DEBUG_MSGS
# define __GET_DEBUGGING_WARN(dbch) ((dbch)[0] & (1 << __DBCL_WARN))
# define __GET_DEBUGGING_FIXME(dbch) ((dbch)[0] & (1 << __DBCL_FIXME))
#else
# define __GET_DEBUGGING_WARN(dbch) 0
# define __GET_DEBUGGING_FIXME(dbch) 0
#endif
/* define error macro regardless of what is configured */
#define __GET_DEBUGGING_ERR(dbch) ((dbch)[0] & (1 << __DBCL_ERR))
#define __GET_DEBUGGING(dbcl,dbch) __GET_DEBUGGING##dbcl(dbch)
#define __SET_DEBUGGING(dbcl,dbch,on) \
((on) ? ((dbch)[0] |= 1 << (dbcl)) : ((dbch)[0] &= ~(1 << (dbcl))))
#ifdef __GNUC__
#define __DPRINTF(dbcl,dbch) \
do { if(__GET_DEBUGGING(dbcl,(dbch))) { \
const char * const __dbch = (dbch); \
const enum __DEBUG_CLASS __dbcl = __DBCL##dbcl; \
__WINE_DBG_LOG
#define __WINE_DBG_LOG(args...) \
wine_dbg_log( __dbcl, __dbch, __FUNCTION__, args); } } while(0)
#define __PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)));
#else /* __GNUC__ */
#define __DPRINTF(dbcl,dbch) \
(!__GET_DEBUGGING(dbcl,(dbch)) || \
(wine_dbg_log(__DBCL##dbcl,(dbch),__FILE__,"%d: ",__LINE__),0)) ? \
(void)0 : (void)wine_dbg_printf
#define __PRINTF_ATTR(fmt, args)
#endif /* __GNUC__ */
/* Exported definitions and macros */
/* These function return a printable version of a string, including
quotes. The string will be valid for some time, but not indefinitely
as strings are re-used. */
extern const char *wine_dbgstr_an( const char * s, int n );
extern const char *wine_dbgstr_wn( const WCHAR *s, int n );
extern const char *wine_dbgstr_guid( const struct _GUID *id );
extern int wine_dbg_vprintf( const char *format, va_list args ) __PRINTF_ATTR(1,0);
extern int wine_dbg_printf( const char *format, ... ) __PRINTF_ATTR(1,2);
extern int wine_dbg_log( enum __DEBUG_CLASS cls, const char *ch,
const char *func, const char *format, ... ) __PRINTF_ATTR(4,5);
inline static const char *debugstr_an( const char * s, int n ) { return wine_dbgstr_an( s, n ); }
inline static const char *debugstr_wn( const WCHAR *s, int n ) { return wine_dbgstr_wn( s, n ); }
inline static const char *debugstr_guid( const struct _GUID *id ) { return wine_dbgstr_guid(id); }
inline static const char *debugstr_a( const char *s ) { return wine_dbgstr_an( s, 80 ); }
inline static const char *debugstr_w( const WCHAR *s ) { return wine_dbgstr_wn( s, 80 ); }
inline static const char *debugres_a( const char *s ) { return wine_dbgstr_an( s, 80 ); }
inline static const char *debugres_w( const WCHAR *s ) { return wine_dbgstr_wn( s, 80 ); }
#define TRACE __DPRINTF(_TRACE,__wine_dbch___default)
#define TRACE_(ch) __DPRINTF(_TRACE,__wine_dbch_##ch)
#define TRACE_ON(ch) __GET_DEBUGGING(_TRACE,__wine_dbch_##ch)
#define WARN __DPRINTF(_WARN,__wine_dbch___default)
#define WARN_(ch) __DPRINTF(_WARN,__wine_dbch_##ch)
#define WARN_ON(ch) __GET_DEBUGGING(_WARN,__wine_dbch_##ch)
#define FIXME __DPRINTF(_FIXME,__wine_dbch___default)
#define FIXME_(ch) __DPRINTF(_FIXME,__wine_dbch_##ch)
#define FIXME_ON(ch) __GET_DEBUGGING(_FIXME,__wine_dbch_##ch)
#undef ERR /* Solaris got an 'ERR' define in <sys/reg.h> */
#define ERR __DPRINTF(_ERR,__wine_dbch___default)
#define ERR_(ch) __DPRINTF(_ERR,__wine_dbch_##ch)
#define ERR_ON(ch) __GET_DEBUGGING(_ERR,__wine_dbch_##ch)
#define DECLARE_DEBUG_CHANNEL(ch) \
extern char __wine_dbch_##ch[];
#define DEFAULT_DEBUG_CHANNEL(ch) \
extern char __wine_dbch_##ch[]; static char * const __wine_dbch___default = __wine_dbch_##ch;
#define DPRINTF wine_dbg_printf
#define MESSAGE wine_dbg_printf
#endif /* __WINE__ */
#endif /* __WINE_DEBUGTOOLS_H */