2 * Wine debugging interface
4 * Copyright 1999 Patrik Stridvall
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #ifndef __WINE_DEBUG_H
22 #define __WINE_DEBUG_H
30 #ifdef __WINE_WINE_TEST_H
31 #error This file should not be used in Wine tests
41 * Internal definitions (do not use these directly)
44 enum __wine_debug_class
46 __WINE_DBCL_FIXME
= 0, /* 0x1 */
47 __WINE_DBCL_ERR
= 1, /* 0x2 */
48 __WINE_DBCL_WARN
= 2, /* 0x4 */
49 __WINE_DBCL_TRACE
= 3, /* 0x8 */
52 __WINE_DBCL_INIT
= 0x7
55 struct __wine_debug_channel
61 #define UNIMPLEMENTED WINE_FIXME("%s is UNIMPLEMENTED!\n", __FUNCTION__)
63 #ifndef WINE_NO_TRACE_MSGS
64 # define __WINE_GET_DEBUGGING_TRACE(dbch) ((dbch)->flags & (1 << __WINE_DBCL_TRACE))
66 # define __WINE_GET_DEBUGGING_TRACE(dbch) 0
69 #ifndef WINE_NO_DEBUG_MSGS
70 # define __WINE_GET_DEBUGGING_WARN(dbch) ((dbch)->flags & (1 << __WINE_DBCL_WARN))
71 # define __WINE_GET_DEBUGGING_FIXME(dbch) ((dbch)->flags & (1 << __WINE_DBCL_FIXME))
73 # define __WINE_GET_DEBUGGING_WARN(dbch) 0
74 # define __WINE_GET_DEBUGGING_FIXME(dbch) 0
77 /* define error macro regardless of what is configured */
78 #define __WINE_GET_DEBUGGING_ERR(dbch) ((dbch)->flags & (1 << __WINE_DBCL_ERR))
80 #define __WINE_GET_DEBUGGING(dbcl,dbch) __WINE_GET_DEBUGGING##dbcl(dbch)
82 #define __WINE_IS_DEBUG_ON(dbcl,dbch) \
83 (__WINE_GET_DEBUGGING##dbcl(dbch) && (__wine_dbg_get_channel_flags(dbch) & (1 << __WINE_DBCL##dbcl)))
87 #define __WINE_DPRINTF(dbcl,dbch) \
88 do { if(__WINE_GET_DEBUGGING(dbcl,(dbch))) { \
89 struct __wine_debug_channel * const __dbch = (dbch); \
90 const enum __wine_debug_class __dbcl = __WINE_DBCL##dbcl; \
93 #define __WINE_DBG_LOG(args...) \
94 wine_dbg_log( __dbcl, __dbch, __FILE__, __FUNCTION__, __LINE__, args); } } while(0)
96 #define __WINE_PRINTF_ATTR(fmt,args) /*__attribute__((format (printf,fmt,args)))*/
99 #ifdef WINE_NO_TRACE_MSGS
100 #define WINE_TRACE(args...) do { } while(0)
101 #define WINE_TRACE_(ch) WINE_TRACE
104 #ifdef WINE_NO_DEBUG_MSGS
105 #define WINE_WARN(args...) do { } while(0)
106 #define WINE_WARN_(ch) WINE_WARN
107 #define WINE_FIXME(args...) do { } while(0)
108 #define WINE_FIXME_(ch) WINE_FIXME
111 #elif defined(__SUNPRO_C)
113 #define __WINE_DPRINTF(dbcl,dbch) \
114 do { if(__WINE_GET_DEBUGGING(dbcl,(dbch))) { \
115 struct __wine_debug_channel * const __dbch = (dbch); \
116 const enum __WINE_DEBUG_CLASS __dbcl = __WINE_DBCL##dbcl; \
119 #define __WINE_DBG_LOG(...) \
120 wine_dbg_log( __dbcl, __dbch, __func__, __VA_ARGS__); } } while(0)
122 #define __WINE_PRINTF_ATTR(fmt,args)
124 #ifdef WINE_NO_TRACE_MSGS
125 #define WINE_TRACE(...) do { } while(0)
126 #define WINE_TRACE_(ch) WINE_TRACE
129 #ifdef WINE_NO_DEBUG_MSGS
130 #define WINE_WARN(...) do { } while(0)
131 #define WINE_WARN_(ch) WINE_WARN
132 #define WINE_FIXME(...) do { } while(0)
133 #define WINE_FIXME_(ch) WINE_FIXME
136 #else /* !__GNUC__ && !__SUNPRO_C */
138 #define __WINE_DPRINTF(dbcl,dbch) \
139 (!__WINE_GET_DEBUGGING(dbcl,(dbch)) || \
140 (wine_dbg_log(__WINE_DBCL##dbcl,(dbch),__FILE__,"",__LINE__,"") == -1)) ? \
141 (void)0 : (void)wine_dbg_printf
143 #define __WINE_PRINTF_ATTR(fmt, args)
145 #endif /* !__GNUC__ && !__SUNPRO_C */
147 struct __wine_debug_functions
149 char * (*get_temp_buffer
)( size_t n
);
150 void (*release_temp_buffer
)( char *buffer
, size_t n
);
151 const char * (*dbgstr_an
)( const char * s
, int n
);
152 const char * (*dbgstr_wn
)( const WCHAR
*s
, int n
);
153 int (*dbg_vprintf
)( const char *format
, va_list args
);
154 int (*dbg_vlog
)( enum __wine_debug_class cls
, struct __wine_debug_channel
*channel
,
155 const char *file
, const char *function
, const int line
, const char *format
, va_list args
);
158 extern unsigned char __wine_dbg_get_channel_flags( struct __wine_debug_channel
*channel
);
159 extern int __wine_dbg_set_channel_flags( struct __wine_debug_channel
*channel
,
160 unsigned char set
, unsigned char clear
);
161 extern void __wine_dbg_set_functions( const struct __wine_debug_functions
*new_funcs
,
162 struct __wine_debug_functions
*old_funcs
, size_t size
);
165 * Exported definitions and macros
168 /* These functions return a printable version of a string, including
169 quotes. The string will be valid for some time, but not indefinitely
170 as strings are re-used. */
171 extern const char *wine_dbgstr_an( const char * s
, int n
);
172 extern const char *wine_dbgstr_wn( const WCHAR
*s
, int n
);
173 extern const char *wine_dbg_sprintf( const char *format
, ... ) __WINE_PRINTF_ATTR(1,2);
175 extern int wine_dbg_printf( const char *format
, ... ) __WINE_PRINTF_ATTR(1,2);
176 extern int wine_dbg_log( enum __wine_debug_class cls
, struct __wine_debug_channel
*ch
, const char *file
,
177 const char *func
, const int line
, const char *format
, ... ) __WINE_PRINTF_ATTR(6,7);
179 static __inline
const char *wine_dbgstr_a( const char *s
)
181 return wine_dbgstr_an( s
, -1 );
184 static __inline
const char *wine_dbgstr_w( const WCHAR
*s
)
186 return wine_dbgstr_wn( s
, -1 );
189 static __inline
const char *wine_dbgstr_guid( const GUID
*id
)
191 if (!id
) return "(null)";
192 if (!((ULONG_PTR
)id
>> 16)) return wine_dbg_sprintf( "<guid-0x%04lx>", (ULONG_PTR
)id
& 0xffff );
193 return wine_dbg_sprintf( "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
194 id
->Data1
, id
->Data2
, id
->Data3
,
195 id
->Data4
[0], id
->Data4
[1], id
->Data4
[2], id
->Data4
[3],
196 id
->Data4
[4], id
->Data4
[5], id
->Data4
[6], id
->Data4
[7] );
199 static __inline
const char *wine_dbgstr_point( const POINT
*pt
)
201 if (!pt
) return "(null)";
202 return wine_dbg_sprintf( "(%ld,%ld)", pt
->x
, pt
->y
);
205 static __inline
const char *wine_dbgstr_size( const SIZE
*size
)
207 if (!size
) return "(null)";
208 return wine_dbg_sprintf( "(%ld,%ld)", size
->cx
, size
->cy
);
211 static __inline
const char *wine_dbgstr_rect( const RECT
*rect
)
213 if (!rect
) return "(null)";
214 return wine_dbg_sprintf( "(%ld,%ld)-(%ld,%ld)", rect
->left
, rect
->top
,
215 rect
->right
, rect
->bottom
);
218 static __inline
const char *wine_dbgstr_longlong( ULONGLONG ll
)
220 if (sizeof(ll
) > sizeof(unsigned long) && ll
>> 32)
221 return wine_dbg_sprintf( "%lx%08lx", (unsigned long)(ll
>> 32), (unsigned long)ll
);
222 else return wine_dbg_sprintf( "%lx", (unsigned long)ll
);
226 #define WINE_TRACE __WINE_DPRINTF(_TRACE,__wine_dbch___default)
227 #define WINE_TRACE_(ch) __WINE_DPRINTF(_TRACE,&__wine_dbch_##ch)
229 #define WINE_TRACE_ON(ch) __WINE_IS_DEBUG_ON(_TRACE,&__wine_dbch_##ch)
232 #define WINE_WARN __WINE_DPRINTF(_WARN,__wine_dbch___default)
233 #define WINE_WARN_(ch) __WINE_DPRINTF(_WARN,&__wine_dbch_##ch)
235 #define WINE_WARN_ON(ch) __WINE_IS_DEBUG_ON(_WARN,&__wine_dbch_##ch)
238 #define WINE_FIXME __WINE_DPRINTF(_FIXME,__wine_dbch___default)
239 #define WINE_FIXME_(ch) __WINE_DPRINTF(_FIXME,&__wine_dbch_##ch)
241 #define WINE_FIXME_ON(ch) __WINE_IS_DEBUG_ON(_FIXME,&__wine_dbch_##ch)
243 #define WINE_ERR __WINE_DPRINTF(_ERR,__wine_dbch___default)
244 #define WINE_ERR_(ch) __WINE_DPRINTF(_ERR,&__wine_dbch_##ch)
245 #define WINE_ERR_ON(ch) __WINE_IS_DEBUG_ON(_ERR,&__wine_dbch_##ch)
247 #define WINE_DECLARE_DEBUG_CHANNEL(ch) \
248 static struct __wine_debug_channel __wine_dbch_##ch = { ~0, #ch }
249 #define WINE_DEFAULT_DEBUG_CHANNEL(ch) \
250 static struct __wine_debug_channel __wine_dbch_##ch = { ~0, #ch }; \
251 static struct __wine_debug_channel * const __wine_dbch___default = &__wine_dbch_##ch
253 #define WINE_DPRINTF wine_dbg_printf
254 #define WINE_MESSAGE wine_dbg_printf
256 /* Wine uses shorter names that are very likely to conflict with other software */
258 static __inline
const char *debugstr_an( const char * s
, int n
) { return wine_dbgstr_an( s
, n
); }
259 static __inline
const char *debugstr_wn( const WCHAR
*s
, int n
) { return wine_dbgstr_wn( s
, n
); }
260 static __inline
const char *debugstr_guid( const struct _GUID
*id
) { return wine_dbgstr_guid(id
); }
261 static __inline
const char *debugstr_a( const char *s
) { return wine_dbgstr_an( s
, -1 ); }
262 static __inline
const char *debugstr_w( const WCHAR
*s
) { return wine_dbgstr_wn( s
, -1 ); }
264 #define TRACE WINE_TRACE
265 #define TRACE_(ch) WINE_TRACE_(ch)
266 #define TRACE_ON(ch) WINE_TRACE_ON(ch)
268 #define WARN WINE_WARN
269 #define WARN_(ch) WINE_WARN_(ch)
270 #define WARN_ON(ch) WINE_WARN_ON(ch)
272 #define FIXME WINE_FIXME
273 #define FIXME_(ch) WINE_FIXME_(ch)
274 #define FIXME_ON(ch) WINE_FIXME_ON(ch)
276 #undef ERR /* Solaris got an 'ERR' define in <sys/reg.h> */
278 #define ERR_(ch) WINE_ERR_(ch)
279 #define ERR_ON(ch) WINE_ERR_ON(ch)
281 #define DPRINTF WINE_DPRINTF
282 #define MESSAGE WINE_MESSAGE
288 #endif /* __WINE_DEBUG_H */