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130 lines
2.2 KiB
130 lines
2.2 KiB
/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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adtdebug.c
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Abstract:
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debugging helper functions for auditing code
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Author:
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06-November-2001 kumarp
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--*/
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#include <lsapch2.h>
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#include "adtdebug.h"
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#if DBG
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DEFINE_DEBUG2(Adt);
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//
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// To add your own flag, add an entry below and define the flag value
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// in adtdebug.h. The string in the flag/string pair will be used in
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// the actual debug output as shown below.
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//
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// 468.512> Adt-PUA: LsapAdtLogAuditFailureEvent failed: 0xc0000001
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//
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DEBUG_KEY AdtDebugKeys[] =
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{
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{DEB_ERROR, "Error"},
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{DEB_WARN, "Warn" },
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{DEB_TRACE, "Trace"},
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{DEB_PUA, "PUA" },
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{DEB_AUDIT_STRS, "STRS" },
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{0, NULL}
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};
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//
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// max size of the formatted string returned by _AdtFormatMessage
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//
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#define MAX_ADT_DEBUG_BUFFER_SIZE 256
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char *
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_AdtFormatMessage(
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char *Format,
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...
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)
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/*++
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Routine Description:
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Allocate a buffer, put formatted string in it and return a pointer to it.
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Arguments:
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Format -- printf style format specifier string
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... -- var args
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Return Value:
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Allocated & formatted buffer. This is freed using LsapFreeLsaHeap
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Notes:
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--*/
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{
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char *Buffer=NULL;
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int NumCharsWritten=0;
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va_list arglist;
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Buffer = LsapAllocateLsaHeap( MAX_ADT_DEBUG_BUFFER_SIZE );
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if ( Buffer )
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{
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va_start(arglist, Format);
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NumCharsWritten =
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_vsnprintf( Buffer, MAX_ADT_DEBUG_BUFFER_SIZE-1, Format, arglist );
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//
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// if _vsnprintf fails for some reason, at least copy the format string
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//
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if ( NumCharsWritten == 0 )
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{
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strncpy( Buffer, Format, MAX_ADT_DEBUG_BUFFER_SIZE-1 );
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}
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}
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else
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{
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AdtDebugOut((DEB_ERROR, "_AdtFormatMessage: failed to allocate buffer"));
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}
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return Buffer;
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}
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#endif // if DBG
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void
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LsapAdtInitDebug()
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/*++
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Routine Description:
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Initialize debug helper functions.
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Arguments:
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None.
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Return Value:
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None
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Notes:
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--*/
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{
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#if DBG
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AdtInitDebug( AdtDebugKeys );
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#endif
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}
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