408 lines
14 KiB
C
408 lines
14 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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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#ifndef GUID_DEFINED
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#include <guiddef.h>
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#endif
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#ifdef __WINE_WINE_TEST_H
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#error This file should not be used in Wine tests
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#endif
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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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{
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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_INIT = 7 /* lazy init flag */
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};
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struct __wine_debug_channel
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{
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unsigned char flags;
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char name[15];
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};
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#ifndef WINE_NO_TRACE_MSGS
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# define __WINE_GET_DEBUGGING_TRACE(dbch) ((dbch)->flags & (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 WINE_NO_DEBUG_MSGS
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# define __WINE_GET_DEBUGGING_WARN(dbch) ((dbch)->flags & (1 << __WINE_DBCL_WARN))
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# define __WINE_GET_DEBUGGING_FIXME(dbch) ((dbch)->flags & (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)->flags & (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_IS_DEBUG_ON(dbcl,dbch) \
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(__WINE_GET_DEBUGGING##dbcl(dbch) && (__wine_dbg_get_channel_flags(dbch) & (1 << __WINE_DBCL##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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struct __wine_debug_channel * 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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#ifdef WINE_NO_TRACE_MSGS
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#define WINE_TRACE(args...) do { } while(0)
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#define WINE_TRACE_(ch) WINE_TRACE
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#endif
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#ifdef WINE_NO_DEBUG_MSGS
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#define WINE_WARN(args...) do { } while(0)
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#define WINE_WARN_(ch) WINE_WARN
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#define WINE_FIXME(args...) do { } while(0)
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#define WINE_FIXME_(ch) WINE_FIXME
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#endif
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#elif defined(__SUNPRO_C)
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#define __WINE_DPRINTF(dbcl,dbch) \
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do { if(__WINE_GET_DEBUGGING(dbcl,(dbch))) { \
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struct __wine_debug_channel * 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(...) \
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wine_dbg_log( __dbcl, __dbch, __func__, __VA_ARGS__); } } while(0)
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#define __WINE_PRINTF_ATTR(fmt,args)
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#ifdef WINE_NO_TRACE_MSGS
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#define WINE_TRACE(...) do { } while(0)
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#define WINE_TRACE_(ch) WINE_TRACE
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#endif
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#ifdef WINE_NO_DEBUG_MSGS
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#define WINE_WARN(...) do { } while(0)
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#define WINE_WARN_(ch) WINE_WARN
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#define WINE_FIXME(...) do { } while(0)
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#define WINE_FIXME_(ch) WINE_FIXME
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#endif
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#else /* !__GNUC__ && !__SUNPRO_C */
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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__) == -1)) ? \
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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__ && !__SUNPRO_C */
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struct __wine_debug_functions
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{
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char * (*get_temp_buffer)( size_t n );
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void (*release_temp_buffer)( char *buffer, size_t n );
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const char * (*dbgstr_an)( const char * s, int n );
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const char * (*dbgstr_wn)( const WCHAR *s, int n );
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int (*dbg_vprintf)( const char *format, va_list args );
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int (*dbg_vlog)( enum __wine_debug_class cls, struct __wine_debug_channel *channel,
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const char *function, const char *format, va_list args );
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};
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extern unsigned char __wine_dbg_get_channel_flags( struct __wine_debug_channel *channel );
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extern int __wine_dbg_set_channel_flags( struct __wine_debug_channel *channel,
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unsigned char set, unsigned char clear );
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extern void __wine_dbg_set_functions( const struct __wine_debug_functions *new_funcs,
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struct __wine_debug_functions *old_funcs, size_t size );
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/*
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* Exported definitions and macros
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*/
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/* These functions 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_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_dbg_sprintf( const char *format, ... ) __WINE_PRINTF_ATTR(1,2);
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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( enum __wine_debug_class cls, struct __wine_debug_channel *ch, const char *func,
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const char *format, ... ) __WINE_PRINTF_ATTR(4,5);
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static inline const char *wine_dbgstr_a( const char *s )
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{
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return wine_dbgstr_an( s, -1 );
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}
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static inline const char *wine_dbgstr_w( const WCHAR *s )
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{
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return wine_dbgstr_wn( s, -1 );
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}
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static inline const char *wine_dbgstr_guid( const GUID *id )
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{
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if (!id) return "(null)";
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if (!((ULONG_PTR)id >> 16)) return wine_dbg_sprintf( "<guid-0x%04hx>", (WORD)(ULONG_PTR)id );
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return wine_dbg_sprintf( "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
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id->Data1, id->Data2, id->Data3,
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id->Data4[0], id->Data4[1], id->Data4[2], id->Data4[3],
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id->Data4[4], id->Data4[5], id->Data4[6], id->Data4[7] );
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}
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static inline const char *wine_dbgstr_point( const POINT *pt )
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{
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if (!pt) return "(null)";
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return wine_dbg_sprintf( "(%d,%d)", pt->x, pt->y );
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}
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static inline const char *wine_dbgstr_rect( const RECT *rect )
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{
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if (!rect) return "(null)";
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return wine_dbg_sprintf( "(%d,%d)-(%d,%d)", rect->left, rect->top,
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rect->right, rect->bottom );
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}
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static inline const char *wine_dbgstr_longlong( ULONGLONG ll )
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{
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if (sizeof(ll) > sizeof(unsigned long) && ll >> 32)
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return wine_dbg_sprintf( "%lx%08lx", (unsigned long)(ll >> 32), (unsigned long)ll );
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else return wine_dbg_sprintf( "%lx", (unsigned long)ll );
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}
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#if defined(__oaidl_h__) && defined(V_VT)
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static inline const char *wine_dbgstr_vt( VARTYPE vt )
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{
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static const char *const variant_types[] =
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{
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"VT_EMPTY","VT_NULL","VT_I2","VT_I4","VT_R4","VT_R8","VT_CY","VT_DATE",
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"VT_BSTR","VT_DISPATCH","VT_ERROR","VT_BOOL","VT_VARIANT","VT_UNKNOWN",
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"VT_DECIMAL","15","VT_I1","VT_UI1","VT_UI2","VT_UI4","VT_I8","VT_UI8",
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"VT_INT","VT_UINT","VT_VOID","VT_HRESULT","VT_PTR","VT_SAFEARRAY",
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"VT_CARRAY","VT_USERDEFINED","VT_LPSTR","VT_LPWSTR","32","33","34","35",
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"VT_RECORD","VT_INT_PTR","VT_UINT_PTR","39","40","41","42","43","44","45",
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"46","47","48","49","50","51","52","53","54","55","56","57","58","59","60",
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"61","62","63","VT_FILETIME","VT_BLOB","VT_STREAM","VT_STORAGE",
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"VT_STREAMED_OBJECT","VT_STORED_OBJECT","VT_BLOB_OBJECT","VT_CF","VT_CLSID",
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"VT_VERSIONED_STREAM"
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};
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static const char *const variant_flags[16] =
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{
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"",
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"|VT_VECTOR",
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"|VT_ARRAY",
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"|VT_VECTOR|VT_ARRAY",
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"|VT_BYREF",
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"|VT_VECTOR|VT_BYREF",
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"|VT_ARRAY|VT_BYREF",
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"|VT_VECTOR|VT_ARRAY|VT_BYREF",
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"|VT_RESERVED",
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"|VT_VECTOR|VT_RESERVED",
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"|VT_ARRAY|VT_RESERVED",
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"|VT_VECTOR|VT_ARRAY|VT_RESERVED",
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"|VT_BYREF|VT_RESERVED",
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"|VT_VECTOR|VT_BYREF|VT_RESERVED",
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"|VT_ARRAY|VT_BYREF|VT_RESERVED",
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"|VT_VECTOR|VT_ARRAY|VT_BYREF|VT_RESERVED",
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};
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if (vt & ~VT_TYPEMASK)
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return wine_dbg_sprintf( "%s%s", wine_dbgstr_vt(vt&VT_TYPEMASK), variant_flags[vt>>12] );
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if (vt < sizeof(variant_types)/sizeof(*variant_types))
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return variant_types[vt];
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if (vt == VT_BSTR_BLOB)
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return "VT_BSTR_BLOB";
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return wine_dbg_sprintf( "vt(invalid %x)", vt );
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}
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static inline const char *wine_dbgstr_variant( const VARIANT *v )
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{
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if (!v)
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return "(null)";
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if (V_VT(v) & VT_BYREF) {
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if (V_VT(v) == (VT_VARIANT|VT_BYREF))
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return wine_dbg_sprintf( "%p {VT_VARIANT|VT_BYREF: %s}", v, wine_dbgstr_variant(V_VARIANTREF(v)) );
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if (V_VT(v) == (VT_BSTR|VT_BYREF))
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return wine_dbg_sprintf( "%p {VT_BSTR|VT_BYREF: %s}", v, V_BSTRREF(v) ? wine_dbgstr_w(*V_BSTRREF(v)) : "(none)" );
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return wine_dbg_sprintf( "%p {%s %p}", v, wine_dbgstr_vt(V_VT(v)), V_BYREF(v) );
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}
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if (V_ISARRAY(v) || V_ISVECTOR(v))
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return wine_dbg_sprintf( "%p {%s %p}", v, wine_dbgstr_vt(V_VT(v)), V_ARRAY(v) );
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switch(V_VT(v)) {
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case VT_EMPTY:
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return wine_dbg_sprintf( "%p {VT_EMPTY}", v );
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case VT_NULL:
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return wine_dbg_sprintf( "%p {VT_NULL}", v );
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case VT_I2:
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return wine_dbg_sprintf( "%p {VT_I2: %d}", v, V_I2(v) );
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case VT_I4:
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return wine_dbg_sprintf( "%p {VT_I4: %d}", v, V_I4(v) );
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case VT_R4:
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return wine_dbg_sprintf( "%p {VT_R4: %f}", v, V_R4(v) );
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case VT_R8:
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return wine_dbg_sprintf( "%p {VT_R8: %lf}", v, V_R8(v) );
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case VT_CY:
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return wine_dbg_sprintf( "%p {VT_CY: %s}", v, wine_dbgstr_longlong(V_CY(v).int64) );
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case VT_DATE:
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return wine_dbg_sprintf( "%p {VT_DATE: %lf}", v, V_DATE(v) );
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case VT_BSTR:
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return wine_dbg_sprintf( "%p {VT_BSTR: %s}", v, wine_dbgstr_w(V_BSTR(v)) );
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case VT_DISPATCH:
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return wine_dbg_sprintf( "%p {VT_DISPATCH: %p}", v, V_DISPATCH(v) );
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case VT_ERROR:
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return wine_dbg_sprintf( "%p {VT_ERROR: %08x}", v, V_ERROR(v) );
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case VT_BOOL:
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return wine_dbg_sprintf( "%p {VT_BOOL: %x}", v, V_BOOL(v) );
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case VT_UNKNOWN:
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return wine_dbg_sprintf( "%p {VT_UNKNOWN: %p}", v, V_UNKNOWN(v) );
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case VT_I1:
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return wine_dbg_sprintf( "%p {VT_I1: %d}", v, V_I1(v) );
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case VT_UI1:
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return wine_dbg_sprintf( "%p {VT_UI1: %u}", v, V_UI1(v) );
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case VT_UI2:
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return wine_dbg_sprintf( "%p {VT_UI2: %d}", v, V_UI2(v) );
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case VT_UI4:
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return wine_dbg_sprintf( "%p {VT_UI4: %d}", v, V_UI4(v) );
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case VT_I8:
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return wine_dbg_sprintf( "%p {VT_I8: %s}", v, wine_dbgstr_longlong(V_I8(v)) );
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case VT_UI8:
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return wine_dbg_sprintf( "%p {VT_UI8: %s}", v, wine_dbgstr_longlong(V_UI8(v)) );
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case VT_INT:
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return wine_dbg_sprintf( "%p {VT_INT: %d}", v, V_INT(v) );
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case VT_UINT:
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return wine_dbg_sprintf( "%p {VT_UINT: %u}", v, V_UINT(v) );
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case VT_VOID:
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return wine_dbg_sprintf( "%p {VT_VOID}", v );
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case VT_RECORD:
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return wine_dbg_sprintf( "%p {VT_RECORD: %p %p}", v, V_RECORD(v), V_RECORDINFO(v) );
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default:
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return wine_dbg_sprintf( "%p {vt %s}", v, wine_dbgstr_vt(V_VT(v)) );
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}
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}
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#endif /* defined(__oaidl_h__) && defined(V_VT) */
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#ifndef WINE_TRACE
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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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#endif
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#define WINE_TRACE_ON(ch) __WINE_IS_DEBUG_ON(_TRACE,&__wine_dbch_##ch)
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#ifndef WINE_WARN
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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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#endif
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#define WINE_WARN_ON(ch) __WINE_IS_DEBUG_ON(_WARN,&__wine_dbch_##ch)
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#ifndef WINE_FIXME
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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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#endif
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#define WINE_FIXME_ON(ch) __WINE_IS_DEBUG_ON(_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_IS_DEBUG_ON(_ERR,&__wine_dbch_##ch)
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#define WINE_DECLARE_DEBUG_CHANNEL(ch) \
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static struct __wine_debug_channel __wine_dbch_##ch = { ~0, #ch }
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#define WINE_DEFAULT_DEBUG_CHANNEL(ch) \
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static struct __wine_debug_channel __wine_dbch_##ch = { ~0, #ch }; \
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static struct __wine_debug_channel * 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 __WINESRC__
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/* Wine uses shorter names that are very likely to conflict with other software */
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static inline const char *debugstr_an( const char * s, int n ) { return wine_dbgstr_an( s, n ); }
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static inline const char *debugstr_wn( const WCHAR *s, int n ) { return wine_dbgstr_wn( s, n ); }
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static inline const char *debugstr_guid( const struct _GUID *id ) { return wine_dbgstr_guid(id); }
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static inline const char *debugstr_a( const char *s ) { return wine_dbgstr_an( s, -1 ); }
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static inline const char *debugstr_w( const WCHAR *s ) { return wine_dbgstr_wn( s, -1 ); }
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#if defined(__oaidl_h__) && defined(V_VT)
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static inline const char *debugstr_vt( VARTYPE vt ) { return wine_dbgstr_vt( vt ); }
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static inline const char *debugstr_variant( const VARIANT *v ) { return wine_dbgstr_variant( v ); }
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#endif
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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 /* __WINESRC__ */
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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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