80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
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/*** cmdarg.h - Command argument parsing Definitions
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*
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* Copyright (c) 1996,1997 Microsoft Corporation
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* Author: Michael Tsang (MikeTs)
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* Created 09/18/96
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*
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* MODIFICATION HISTORY
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*/
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#ifndef _CMDARG_H
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#define _CMDARG_H
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#ifdef DEBUGGER
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/*** Macros
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*/
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#define ARG_ERROR(x) ConPrintf(MODNAME "_ARGERR: "); \
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ConPrintf x; \
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ConPrintf("\n");
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/*** Constants
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*/
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// Error codes
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#define ARGERR_NONE 0
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#define ARGERR_SEP_NOT_FOUND -1
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#define ARGERR_INVALID_NUMBER -2
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#define ARGERR_INVALID_ARG -3
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#define ARGERR_ASSERT_FAILED -4
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// Command argument flags
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#define AF_NOI 0x00000001 //NoIgnoreCase
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#define AF_SEP 0x00000002 //require separator
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// Command argument types
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#define AT_END 0 //end marker of arg table
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#define AT_STRING 1
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#define AT_NUM 2
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#define AT_ENABLE 3
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#define AT_DISABLE 4
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#define AT_ACTION 5
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/*** Type definitions
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*/
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typedef struct _cmdarg CMDARG;
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typedef CMDARG *PCMDARG;
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typedef LONG (LOCAL *PFNARG)(PCMDARG, PSZ, ULONG, ULONG);
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struct _cmdarg
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{
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PSZ pszArgID; //argument ID string
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ULONG dwArgType; //AT_*
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ULONG dwfArg; //AF_*
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PVOID pvArgData; //AT_END: none
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//AT_STRING: PPSZ - ptr. to string ptr.
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//AT_NUM: PLONG - ptr. to number
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//AT_ENABLE: PULONG - ptr. to flags
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//AT_DISABLE: PULONG - ptr. to flags
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//AT_ACTION: none
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ULONG dwArgParam; //AT_END: none
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//AT_STRING: none
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//AT_NUM: base
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//AT_ENABLE: flag bit mask
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//AT_DISABLE: flag bit mask
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//AT_ACTION: none
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PFNARG pfnArg; //ptr. to argument verification function or
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// action function if AT_ACTION
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};
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/*** Exported function prototypes
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*/
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LONG LOCAL DbgParseArgs(PCMDARG ArgTable, PULONG pdwNumArgs,
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PULONG pdwNonSWArgs, PSZ pszTokenSeps);
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#endif //ifdef DEBUGGER
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#endif //ifndef _CMDARG_H
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