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70 lines
2.4 KiB
70 lines
2.4 KiB
/*** parsearg.h - Exported definitions for parsearg.c
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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: 09/05/96
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*
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* MODIFICATION HISTORY
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*/
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#ifndef _PARSEARG_H
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#define _PARSEARG_H
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// Error codes
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#define ARGERR_NONE 0
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#define ARGERR_UNKNOWN_SWITCH 1
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#define ARGERR_NO_SEPARATOR 2
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#define ARGERR_INVALID_NUM 3
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#define ARGERR_INVALID_TAIL 4
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#define DEF_SWITCHCHARS "/-"
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#define DEF_SEPARATORS ":="
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typedef struct argtype_s ARGTYPE;
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typedef ARGTYPE * PARGTYPE;
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typedef int (*PFNARG)(char **, PARGTYPE);
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// Argument types
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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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//Parse flags
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#define PF_NOI 0x0001 //No-Ignore-Case
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#define PF_SEPARATOR 0x0002 //parse for separator
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struct argtype_s
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{
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char *pszArgID; //argument ID string
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unsigned uArgType; //see argument types defined above
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unsigned uParseFlags; //see parse flags defined above
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VOID *pvArgData; //ARG_STRING: (char **) - ptr to string ptr
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//ARG_NUM: (int *) - ptr to integer number
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//ARG_ENABLE: (unsigned *) - ptr to flags
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//ARG_DISABLE: (unsigned *) - ptr to flags
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//ARG_ACTION: ptr to function
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unsigned uArgParam; //ARG_STRING: none
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//ARG_NUM: base
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//ARG_ENABLE: flag bit mask
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//ARG_DISABLE: flag bit mask
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//ARG_ACTION: none
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PFNARG pfnArgVerify; //pointer to argument verification function
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//this will be ignored for ARG_ACTION
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};
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typedef struct proginfo_s
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{
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char *pszSwitchChars; //if null, DEF_SWITCHCHARS is used
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char *pszSeparators; //if null, DEF_SEPARATORS is used
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char *pszProgPath; //ParseProgInfo set this ptr to prog. path
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char *pszProgName; //ParseProgInfo set this ptr to prog. name
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} PROGINFO;
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typedef PROGINFO *PPROGINFO;
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//Export function prototypes
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VOID EXPORT ParseProgInfo(char *, PPROGINFO);
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int EXPORT ParseSwitches(int *, char ***, PARGTYPE, PPROGINFO);
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#endif //ifndef _PARSEARG_H
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