proxmark3/client/cliparser/cliparser.h
Oleg Moiseenko 6e3d8d671a implement argtable in hf 14a apdu (#490)
* added `hf 14a reader` to source and added functionality to exec empty commands
* added `hf 14a raw`
* added samples to command's help
* added some help
* added changelog
* update to new argtable3 --- https://github.com/argtable/argtable3
* changed included getopt to `https://github.com/freebsd/freebsd/blob/master/include/getopt.h` (getopt from freebsd with simplified BSD license)
2018-09-06 07:48:54 +02:00

32 lines
1.8 KiB
C

//-----------------------------------------------------------------------------
// Copyright (C) 2017 Merlok
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Command line parser core commands
//-----------------------------------------------------------------------------
#include "argtable3.h"
#include "util.h"
#include <stdbool.h>
#define arg_param_begin arg_lit0("hH", "help", "print this help and exit")
#define arg_param_end arg_end(20)
#define arg_getsize(a) (sizeof(a) / sizeof(a[0]))
#define arg_get_lit(n)(((struct arg_lit*)argtable[n])->count)
#define arg_get_int(n)(((struct arg_int*)argtable[n])->ival[0])
#define arg_get_str(n)((struct arg_str*)argtable[n])
#define CLIExecWithReturn(cmd, atbl, ifempty) if (CLIParserParseString(cmd, atbl, arg_getsize(atbl), ifempty)){CLIParserFree();return 0;}
#define CLIGetStrBLessWithReturn(paramnum, data, datalen, delta) if (CLIParamHexToBuf(arg_get_str(paramnum), data, sizeof(data) - (delta), datalen)) {CLIParserFree();return 1;}
#define CLIGetStrWithReturn(paramnum, data, datalen) if (CLIParamHexToBuf(arg_get_str(paramnum), data, sizeof(data), datalen)) {CLIParserFree();return 1;}
extern int CLIParserInit(char *vprogramName, char *vprogramHint, char *vprogramHelp);
extern int CLIParserParseString(const char* str, void* argtable[], size_t vargtableLen, bool allowEmptyExec);
extern int CLIParserParseArg(int argc, char **argv, void* argtable[], size_t vargtableLen, bool allowEmptyExec);
extern void CLIParserFree();
extern int CLIParamHexToBuf(struct arg_str *argstr, uint8_t *data, int maxdatalen, int *datalen);