169 lines
5.9 KiB
C
169 lines
5.9 KiB
C
/*
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* Wine debugging interface
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*
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* Copyright 1999 Patrik Stridvall
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_WINE_DEBUG_H
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#define __WINE_WINE_DEBUG_H
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#include <stdarg.h>
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#include "windef.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct _GUID;
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/*
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* Internal definitions (do not use these directly)
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*/
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enum __WINE_DEBUG_CLASS {
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__WINE_DBCL_FIXME,
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__WINE_DBCL_ERR,
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__WINE_DBCL_WARN,
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__WINE_DBCL_TRACE,
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__WINE_DBCL_COUNT
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};
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#ifndef NO_TRACE_MSGS
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# define __WINE_GET_DEBUGGING_TRACE(dbch) ((dbch)[0] & (1 << __WINE_DBCL_TRACE))
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#else
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# define __WINE_GET_DEBUGGING_TRACE(dbch) 0
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#endif
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#ifndef NO_DEBUG_MSGS
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# define __WINE_GET_DEBUGGING_WARN(dbch) ((dbch)[0] & (1 << __WINE_DBCL_WARN))
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# define __WINE_GET_DEBUGGING_FIXME(dbch) ((dbch)[0] & (1 << __WINE_DBCL_FIXME))
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#else
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# define __WINE_GET_DEBUGGING_WARN(dbch) 0
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# define __WINE_GET_DEBUGGING_FIXME(dbch) 0
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#endif
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/* define error macro regardless of what is configured */
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#define __WINE_GET_DEBUGGING_ERR(dbch) ((dbch)[0] & (1 << __WINE_DBCL_ERR))
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#define __WINE_GET_DEBUGGING(dbcl,dbch) __WINE_GET_DEBUGGING##dbcl(dbch)
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#define __WINE_SET_DEBUGGING(dbcl,dbch,on) \
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((on) ? ((dbch)[0] |= 1 << (dbcl)) : ((dbch)[0] &= ~(1 << (dbcl))))
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#ifdef __GNUC__
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#define __WINE_DPRINTF(dbcl,dbch) \
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do { if(__WINE_GET_DEBUGGING(dbcl,(dbch))) { \
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const char * const __dbch = (dbch); \
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const enum __WINE_DEBUG_CLASS __dbcl = __WINE_DBCL##dbcl; \
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__WINE_DBG_LOG
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#define __WINE_DBG_LOG(args...) \
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wine_dbg_log( __dbcl, __dbch, __FUNCTION__, args); } } while(0)
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#define __WINE_PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
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#else /* __GNUC__ */
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#define __WINE_DPRINTF(dbcl,dbch) \
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(!__WINE_GET_DEBUGGING(dbcl,(dbch)) || \
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(wine_dbg_log(__WINE_DBCL##dbcl,(dbch),__FILE__,"%d: ",__LINE__),0)) ? \
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(void)0 : (void)wine_dbg_printf
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#define __WINE_PRINTF_ATTR(fmt, args)
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#endif /* __GNUC__ */
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/*
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* Exported definitions and macros
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*/
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/* These function return a printable version of a string, including
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quotes. The string will be valid for some time, but not indefinitely
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as strings are re-used. */
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extern const char *wine_dbgstr_guid( const struct _GUID *id );
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extern const char *wine_dbgstr_an( const char * s, int n );
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extern const char *wine_dbgstr_wn( const WCHAR *s, int n );
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extern const char *wine_dbgstr_a( const char *s );
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extern const char *wine_dbgstr_w( const WCHAR *s );
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extern int wine_dbg_printf( const char *format, ... ) __WINE_PRINTF_ATTR(1,2);
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extern int wine_dbg_log( int cls, const char *ch, const char *func,
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const char *format, ... ) __WINE_PRINTF_ATTR(4,5);
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#define WINE_TRACE __WINE_DPRINTF(_TRACE,__wine_dbch___default)
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#define WINE_TRACE_(ch) __WINE_DPRINTF(_TRACE,__wine_dbch_##ch)
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#define WINE_TRACE_ON(ch) __WINE_GET_DEBUGGING(_TRACE,__wine_dbch_##ch)
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#define WINE_WARN __WINE_DPRINTF(_WARN,__wine_dbch___default)
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#define WINE_WARN_(ch) __WINE_DPRINTF(_WARN,__wine_dbch_##ch)
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#define WINE_WARN_ON(ch) __WINE_GET_DEBUGGING(_WARN,__wine_dbch_##ch)
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#define WINE_FIXME __WINE_DPRINTF(_FIXME,__wine_dbch___default)
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#define WINE_FIXME_(ch) __WINE_DPRINTF(_FIXME,__wine_dbch_##ch)
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#define WINE_FIXME_ON(ch) __WINE_GET_DEBUGGING(_FIXME,__wine_dbch_##ch)
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#define WINE_ERR __WINE_DPRINTF(_ERR,__wine_dbch___default)
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#define WINE_ERR_(ch) __WINE_DPRINTF(_ERR,__wine_dbch_##ch)
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#define WINE_ERR_ON(ch) __WINE_GET_DEBUGGING(_ERR,__wine_dbch_##ch)
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#define WINE_DECLARE_DEBUG_CHANNEL(ch) \
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extern char __wine_dbch_##ch[]
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#define WINE_DEFAULT_DEBUG_CHANNEL(ch) \
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extern char __wine_dbch_##ch[]; \
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static char * const __wine_dbch___default = __wine_dbch_##ch
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#define WINE_DPRINTF wine_dbg_printf
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#define WINE_MESSAGE wine_dbg_printf
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#ifdef __WINE__
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/* Wine uses shorter names that are very likely to conflict with other software */
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inline static const char *debugstr_an( const char * s, int n ) { return wine_dbgstr_an( s, n ); }
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inline static const char *debugstr_wn( const WCHAR *s, int n ) { return wine_dbgstr_wn( s, n ); }
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inline static const char *debugstr_guid( const struct _GUID *id ) { return wine_dbgstr_guid(id); }
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inline static const char *debugstr_a( const char *s ) { return wine_dbgstr_an( s, -1 ); }
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inline static const char *debugstr_w( const WCHAR *s ) { return wine_dbgstr_wn( s, -1 ); }
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#define TRACE WINE_TRACE
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#define TRACE_(ch) WINE_TRACE_(ch)
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#define TRACE_ON(ch) WINE_TRACE_ON(ch)
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#define WARN WINE_WARN
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#define WARN_(ch) WINE_WARN_(ch)
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#define WARN_ON(ch) WINE_WARN_ON(ch)
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#define FIXME WINE_FIXME
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#define FIXME_(ch) WINE_FIXME_(ch)
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#define FIXME_ON(ch) WINE_FIXME_ON(ch)
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#undef ERR /* Solaris got an 'ERR' define in <sys/reg.h> */
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#define ERR WINE_ERR
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#define ERR_(ch) WINE_ERR_(ch)
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#define ERR_ON(ch) WINE_ERR_ON(ch)
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#define DPRINTF WINE_DPRINTF
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#define MESSAGE WINE_MESSAGE
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#endif /* __WINE__ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __WINE_WINE_DEBUG_H */
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