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https://github.com/RfidResearchGroup/proxmark3.git
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52 lines
3.2 KiB
C
52 lines
3.2 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) 2017 Merlok
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// Command line parser core commands
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//-----------------------------------------------------------------------------
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#ifndef __CLIPARSER_H
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#define __CLIPARSER_H
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#include "argtable3.h"
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#include <stdlib.h>
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#include "util.h"
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#define arg_param_begin arg_lit0("hH", "help", "This help")
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#define arg_param_end arg_end(20)
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#define arg_getsize(a) (sizeof(a) / sizeof(a[0]))
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#define arg_get_lit(ctx, n) (((struct arg_lit*)((ctx)->argtable)[n])->count)
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#define arg_get_int_count(ctx, n)(((struct arg_int*)((ctx)->argtable)[n])->count)
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#define arg_get_int(ctx, n) (((struct arg_int*)((ctx)->argtable)[n])->ival[0])
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#define arg_get_int_def(ctx, n, def)(arg_get_int_count((ctx), n) ? (arg_get_int((ctx), n)) : (def))
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#define arg_get_str(ctx, n) ((struct arg_str*)((ctx)->argtable)[n])
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#define arg_get_str_len(ctx, n) (strlen(((struct arg_str*)((ctx)->argtable)[n])->sval[0]))
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#define arg_strx1(shortopts, longopts, datatype, glossary) (arg_strn((shortopts), (longopts), (datatype), 1, 250, (glossary)))
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#define arg_strx0(shortopts, longopts, datatype, glossary) (arg_strn((shortopts), (longopts), (datatype), 0, 250, (glossary)))
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#define CLIParserFree(ctx) if ((ctx)) {arg_freetable(ctx->argtable, ctx->argtableLen); free((ctx)); (ctx)=NULL;}
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#define CLIExecWithReturn(ctx, cmd, atbl, ifempty) if (CLIParserParseString(ctx, cmd, atbl, arg_getsize(atbl), ifempty)) {CLIParserFree((ctx)); return PM3_ESOFT;}
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#define CLIGetHexBLessWithReturn(ctx, paramnum, data, datalen, delta) if (CLIParamHexToBuf(arg_get_str(ctx, paramnum), data, sizeof(data) - (delta), datalen)) {CLIParserFree((ctx)); return PM3_ESOFT;}
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#define CLIGetHexWithReturn(ctx, paramnum, data, datalen) if (CLIParamHexToBuf(arg_get_str(ctx, paramnum), data, sizeof(data), datalen)) {CLIParserFree((ctx)); return PM3_ESOFT;}
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#define CLIGetStrWithReturn(ctx, paramnum, data, datalen) if (CLIParamStrToBuf(arg_get_str(ctx, paramnum), data, sizeof(data), datalen)) {CLIParserFree((ctx)); return PM3_ESOFT;}
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typedef struct {
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void **argtable;
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size_t argtableLen;
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const char *programName;
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const char *programHint;
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const char *programHelp;
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char buf[500];
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} CLIParserContext;
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int CLIParserInit(CLIParserContext **ctx, const char *vprogramName, const char *vprogramHint, const char *vprogramHelp);
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int CLIParserParseString(CLIParserContext *ctx, const char *str, void *vargtable[], size_t vargtableLen, bool allowEmptyExec);
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int CLIParserParseStringEx(CLIParserContext *ctx, const char *str, void *vargtable[], size_t vargtableLen, bool allowEmptyExec, bool clueData);
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int CLIParserParseArg(CLIParserContext *ctx, int argc, char **argv, void *vargtable[], size_t vargtableLen, bool allowEmptyExec);
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int CLIParamHexToBuf(struct arg_str *argstr, uint8_t *data, int maxdatalen, int *datalen);
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int CLIParamStrToBuf(struct arg_str *argstr, uint8_t *data, int maxdatalen, int *datalen);
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#endif
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