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1//-----------------------------------------------------------------------------
2// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
3//
4// This code is licensed to you under the terms of the GNU GPL, version 2 or,
5// at your option, any later version. See the LICENSE.txt file for the text of
6// the license.
7//-----------------------------------------------------------------------------
8// utilities
9//-----------------------------------------------------------------------------
10
11#include <stdio.h>
12#include <stdint.h>
13#include <stdio.h>
14#include <stdlib.h>
15#include <string.h>
16#include <ctype.h>
17#include <time.h>
18#include "data.h"
19
20#ifndef ROTR
21# define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
22#endif
23#ifndef MIN
24# define MIN(a, b) (((a) < (b)) ? (a) : (b))
25#endif
26#ifndef MAX
27# define MAX(a, b) (((a) > (b)) ? (a) : (b))
28#endif
29#ifndef BSWAP_32
30#define BSWAP_32(x) \
31 ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
32 (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
33#endif
34#define TRUE 1
35#define FALSE 0
36#define EVEN 0
37#define ODD 1
38
39int ukbhit(void);
40
41void AddLogLine(char *fileName, char *extData, char *c);
42void AddLogHex(char *fileName, char *extData, const uint8_t * data, const size_t len);
43void AddLogUint64(char *fileName, char *extData, const uint64_t data);
44void AddLogCurrentDT(char *fileName);
45void FillFileNameByUID(char *fileName, uint8_t * uid, char *ext, int byteCount);
46
47void print_hex(const uint8_t * data, const size_t len);
48void print_hex_break(const uint8_t *data, const size_t len, const uint8_t breaks);
49char *sprint_hex(const uint8_t * data, const size_t len);
50char *sprint_bin(const uint8_t * data, const size_t len);
51char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks);
52char *sprint_hex_ascii(const uint8_t *data, const size_t len);
53
54void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
55uint64_t bytes_to_num(uint8_t* src, size_t len);
56void num_to_bytebits(uint64_t n, size_t len, uint8_t *dest);
57uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
58void SwapEndian64ex(const uint8_t *src, const size_t len, const uint8_t blockSize, uint8_t *dest);
59
60char param_getchar(const char *line, int paramnum);
61int param_getptr(const char *line, int *bg, int *en, int paramnum);
62uint8_t param_get8(const char *line, int paramnum);
63uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base);
64uint32_t param_get32ex(const char *line, int paramnum, int deflt, int base);
65uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base);
66uint8_t param_getdec(const char *line, int paramnum, uint8_t *destination);
67uint8_t param_isdec(const char *line, int paramnum);
68int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt);
69int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt);
70int param_getstr(const char *line, int paramnum, char * str);
71
72int hextobinarray( char *target, char *source);
73int hextobinstring( char *target, char *source);
74int binarraytohex( char *target, char *source, int length);
75void binarraytobinstring(char *target, char *source, int length);
76uint8_t GetParity( uint8_t *string, uint8_t type, int length);
77void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length);
78
79void xor(unsigned char * dst, unsigned char * src, size_t len);
80int32_t le24toh (uint8_t data[3]);
81uint32_t PackBits(uint8_t start, uint8_t len, uint8_t* bits);
82void rol(uint8_t *data, const size_t len);
83uint32_t SwapBits(uint32_t value, int nrbits);
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