238 lines
13 KiB
C
238 lines
13 KiB
C
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/**INC+**********************************************************************/
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/* Header: atrcint.h */
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/* */
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/* Purpose: Internal tracing functions header */
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/* */
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/* Copyright(C) Microsoft Corporation 1997 */
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/* */
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/****************************************************************************/
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/** Changes:
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* $Log: Y:/logs/h/dcl/atrcint.h_v $
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*
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* Rev 1.5 10 Jul 1997 18:06:00 AK
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* SFR1016: Initial changes to support Unicode
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*
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* Rev 1.4 10 Jul 1997 17:16:14 KH
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* SFR1022: Get 16-bit trace working
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**/
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/**INC-**********************************************************************/
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#ifndef _H_ATRCINT
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#define _H_ATRCINT
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/****************************************************************************/
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/* */
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/* CONSTANTS */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* Internal trace state flags. Trace can be in one of three states: */
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/* */
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/* TRC_STATE_UNINTIALIZED : trace has been loaded but not been */
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/* initialized. If a call is made to output a */
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/* line then trace will automatically intialize */
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/* itself and move to TRC_STATE_INITIALIZED. */
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/* */
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/* TRC_STATE_INITIALIZED : this is the normal state - trace is loaded and */
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/* initialized. Outputting of trace lines is */
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/* permitted in this mode. */
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/* */
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/* TRC_STATE_TERMINATED : trace has been terminated. Outputting of */
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/* trace lines is no longer allowed and any calls */
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/* to output a line will be rejected. */
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/* */
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/****************************************************************************/
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#define TRC_STATE_UNINITIALIZED 0
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#define TRC_STATE_INITIALIZED 1
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#define TRC_STATE_TERMINATED 2
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/****************************************************************************/
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/* Internal trace status flags. These are used in the <trcStatus> field of */
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/* the TRC_SHARED_DATA structure. */
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/* */
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/* TRC_STATUS_ASSERT_DISPLAYED : is an assert box displayed? */
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/****************************************************************************/
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#define TRC_STATUS_ASSERT_DISPLAYED DCFLAG32(0)
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/****************************************************************************/
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/* Trace format definitions. These are used for printing various parts of */
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/* the trace lines. */
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/* */
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/* TIME is the time in the form hours, mins, secs, hundredths. */
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/* DATE is the date in the form day, month, year. */
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/* FUNC is the module function name. This is of variable size. */
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/* LINE is the line number within the source file. */
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/* PROC is the process identifier. */
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/* THRD is the thread identifier. */
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/* */
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/****************************************************************************/
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#define TRC_TIME_FMT _T("%02d:%02d:%02d.%02d")
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#define TRC_DATE_FMT _T("%02d/%02d/%02d")
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#define TRC_FUNC_FMT _T("%-*.*s")
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#define TRC_LINE_FMT _T("%04d")
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#define TRC_PROC_FMT _T("%04.4lx")
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#define TRC_THRD_FMT _T("%04.4lx")
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/****************************************************************************/
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/* Assert box title */
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/****************************************************************************/
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#define TRC_ASSERT_TITLE _T("ASSERTion failed")
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/****************************************************************************/
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/* Internal buffer sizes. */
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/* */
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/* TRC_NUM_PREFIXES : the number of prefixes supported. */
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/* TRC_PREFIX_LENGTH : the length of each prefix string. */
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/* TRC_MAX_SYMNAME_SIZE : the maximum length of a symbol name. */
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/****************************************************************************/
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#define TRC_NUM_PREFIXES 20
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#define TRC_PREFIX_LENGTH 8
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#define TRC_MAX_SYMNAME_SIZE 1024
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/****************************************************************************/
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/* Maximum number of functions to write out in a stack trace. */
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/****************************************************************************/
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#define TRC_MAX_SIZE_STACK_TRACE 100
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/****************************************************************************/
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/* */
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/* TYPEDEFS */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* TRC_FILTER */
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/* ========== */
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/* The pointer to the filter definition for internal tracing */
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/* */
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/* trcStatus : status flag to prevent multiple assert displays. */
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/* trcPfxNameArray : prefix name array. */
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/* trcPfxLevelArray : prefix level array. */
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/* trcPfxFnLvlArray : prefix function entry/exit trace flag array. */
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/* trcPfxStartArray : prefix line number range start */
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/* trcPfxEndArray : prefix line number range end */
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/* */
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/****************************************************************************/
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typedef struct tagTRC_FILTER
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{
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DCUINT32 trcStatus;
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DCTCHAR trcPfxNameArray[TRC_NUM_PREFIXES][TRC_PREFIX_LENGTH];
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DCUINT32 trcPfxLevelArray[TRC_NUM_PREFIXES];
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DCBOOL32 trcPfxFnLvlArray[TRC_NUM_PREFIXES];
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DCUINT32 trcPfxStartArray[TRC_NUM_PREFIXES];
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DCUINT32 trcPfxEndArray[TRC_NUM_PREFIXES];
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} TRC_FILTER;
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typedef TRC_FILTER DCPTR PTRC_FILTER;
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/****************************************************************************/
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/* TRC_LINE */
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/* ======== */
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/* The TRC_LINE structure defines the format of a data trace line header. */
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/* */
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/* address : the address of the data block. */
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/* hexData : the data in hex format. */
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/* asciiData : the data in ascii format. */
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/* end : terminating characters at the end of the line (CR+LF). */
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/* */
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/****************************************************************************/
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typedef struct tagTRC_LINE
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{
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DCTCHAR address[10];
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DCTCHAR hexData[36];
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DCTCHAR asciiData[16];
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DCTCHAR end[3];
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} TRC_LINE;
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typedef TRC_LINE DCPTR PTRC_LINE;
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/****************************************************************************/
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/* */
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/* MACROS */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* TRCInternalError */
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/* ================ */
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/* This macro outputs an internal error string to the debug console and */
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/* the trace file. */
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/****************************************************************************/
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#define TRCInternalError(pText) \
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{ \
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TRCOutput(pText, DC_ASTRLEN(pText), TRC_LEVEL_ALT); \
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}
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/****************************************************************************/
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/* */
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/* FUNCTION PROTOTYPES */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* */
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/* TRCCheckState */
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/* TRCDumpLine */
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/* TRCInternalTrace */
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/* TRCOutput */
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/* TRCReadFlag */
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/* TRCReadSharedDataConfig */
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/* TRCResetTraceFiles */
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/* TRCSetDefaults */
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/* TRCShouldTraceThis */
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/* TRCSplitPrefixes */
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/* TRCStrnicmp */
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/* TRCWriteFlag */
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/* TRCWriteSharedDataConfig */
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/* */
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/****************************************************************************/
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DCBOOL32 DCINTERNAL TRCCheckState(DCVOID);
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DCVOID DCINTERNAL TRCDumpLine(PDCUINT8 buffer,
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DCUINT length,
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DCUINT32 offset,
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DCUINT traceLevel);
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DCVOID DCINTERNAL TRCInternalTrace(DCUINT32 type);
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DCVOID DCINTERNAL TRCOutput(PDCTCHAR pText,
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DCINT length,
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DCINT traceLevel);
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DCVOID DCINTERNAL TRCReadFlag(PDCTCHAR entryName,
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DCUINT32 flag,
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PDCUINT32 pSetting);
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DCVOID DCINTERNAL TRCReadSharedDataConfig(DCVOID);
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DCVOID DCINTERNAL TRCResetTraceFiles(DCVOID);
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DCVOID DCINTERNAL TRCSetDefaults(DCVOID);
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DCBOOL DCINTERNAL TRCShouldTraceThis(DCUINT32 traceComponent,
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DCUINT32 traceLevel,
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PDCTCHAR pFileName,
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DCUINT32 lineNumber);
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DCVOID DCINTERNAL TRCSplitPrefixes(DCVOID);
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DCINT32 DCINTERNAL TRCStrnicmp(PDCTCHAR pSource,
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PDCTCHAR pTarget,
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DCUINT32 count);
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DCVOID DCINTERNAL TRCWriteFlag(PDCTCHAR entryName,
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DCUINT32 flag,
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DCUINT32 setting);
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DCVOID DCINTERNAL TRCWriteSharedDataConfig(DCVOID);
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DCVOID DCINTERNAL TRCNotifyAllTasks(DCVOID);
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/****************************************************************************/
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/* */
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/* OPERATING SYSTEM SPECIFIC INCLUDES */
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/* */
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/****************************************************************************/
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#include <wtrcint.h>
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#endif /* _H_ATRCINT */
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