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