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Allow clean Legic simulation exit without button press (#668)
[proxmark3-svn] / client / util.h
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20f9a2a1
M		 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
acf0582d 11#ifndef UTIL_H__
12#define UTIL_H__
13
14#include <stdint.h>
66efdc1f 15#include <stdbool.h>
acf0582d 16#include <stddef.h>
20f9a2a1 17
c4c3af7c 18#ifndef ROTR
19# define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
20#endif
759c16b3 21#ifndef MIN
22# define MIN(a, b) (((a) < (b)) ? (a) : (b))
23#endif
24#ifndef MAX
25# define MAX(a, b) (((a) > (b)) ? (a) : (b))
26#endif
babca445 27#ifndef arraylen
28#define arraylen(x) (sizeof(x)/sizeof((x)[0]))
29#endif
acf0582d 30
79544b28 31#define EVEN 0
32#define ODD 1
902cb3c0 33
babca445 34#ifndef FILE_PATH_SIZE
35#define FILE_PATH_SIZE 2000
36#endif
37
acf0582d 38extern int ukbhit(void);
39
40extern void AddLogLine(char *fileName, char *extData, char *c);
41extern void AddLogHex(char *fileName, char *extData, const uint8_t * data, const size_t len);
42extern void AddLogUint64(char *fileName, char *extData, const uint64_t data);
43extern void AddLogCurrentDT(char *fileName);
44extern void FillFileNameByUID(char *fileName, uint8_t * uid, char *ext, int byteCount);
45
66efdc1f 46extern void hex_to_buffer(const uint8_t *buf, const uint8_t *hex_data, const size_t hex_len,
47 const size_t hex_max_len, const size_t min_str_len, const size_t spaces_between, bool uppercase);
48
acf0582d 49extern void print_hex(const uint8_t * data, const size_t len);
50extern char *sprint_hex(const uint8_t * data, const size_t len);
3c5fce2b
OM		 51extern char *sprint_hex_inrow(const uint8_t *data, const size_t len);
52extern char *sprint_hex_inrow_ex(const uint8_t *data, const size_t len, const size_t min_str_len);
acf0582d 53extern char *sprint_bin(const uint8_t * data, const size_t len);
54extern char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks);
55extern char *sprint_hex_ascii(const uint8_t *data, const size_t len);
56extern char *sprint_ascii(const uint8_t *data, const size_t len);
3c5fce2b 57extern char *sprint_ascii_ex(const uint8_t *data, const size_t len, const size_t min_str_len);
acf0582d 58
59extern void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
60extern uint64_t bytes_to_num(uint8_t* src, size_t len);
61extern void num_to_bytebits(uint64_t n, size_t len, uint8_t *dest);
62extern void num_to_bytebitsLSBF(uint64_t n, size_t len, uint8_t *dest);
63extern char *printBits(size_t const size, void const * const ptr);
a37725fa 64extern char * printBitsPar(const uint8_t *b, size_t len);
2d42ea1e 65extern uint32_t SwapBits(uint32_t value, int nrbits);
acf0582d 66extern uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
67extern void SwapEndian64ex(const uint8_t *src, const size_t len, const uint8_t blockSize, uint8_t *dest);
f397b5cc 68
3a05a1e7 69extern int param_getlength(const char *line, int paramnum);
acf0582d 70extern char param_getchar(const char *line, int paramnum);
8019540b 71extern char param_getchar_indx(const char *line, int indx, int paramnum);
acf0582d 72extern int param_getptr(const char *line, int *bg, int *en, int paramnum);
73extern uint8_t param_get8(const char *line, int paramnum);
74extern uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base);
75extern uint32_t param_get32ex(const char *line, int paramnum, int deflt, int base);
76extern uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base);
77extern uint8_t param_getdec(const char *line, int paramnum, uint8_t *destination);
78extern uint8_t param_isdec(const char *line, int paramnum);
79extern int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt);
80extern int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt);
8019540b 81extern int param_gethex_to_eol(const char *line, int paramnum, uint8_t * data, int maxdatalen, int *datalen);
874572d4 82extern int param_getstr(const char *line, int paramnum, char * str, size_t buffersize);
55acbb2a 83
acf0582d 84extern int hextobinarray( char *target, char *source);
85extern int hextobinstring( char *target, char *source);
86extern int binarraytohex( char *target, char *source, int length);
87extern void binarraytobinstring(char *target, char *source, int length);
88extern uint8_t GetParity( uint8_t *string, uint8_t type, int length);
89extern void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length);
f397b5cc 90
acf0582d 91extern void xor(unsigned char *dst, unsigned char *src, size_t len);
92extern int32_t le24toh(uint8_t data[3]);
93extern uint32_t le32toh (uint8_t *data);
94extern void rol(uint8_t *data, const size_t len);
f397b5cc 95
acf0582d 96extern void clean_ascii(unsigned char *buf, size_t len);
aa757f71
OM		 97void strcleanrn(char *buf, size_t len);
98void strcreplace(char *buf, size_t len, char from, char to);
99char *strmcopy(char *buf);
55acbb2a 100
c48c4d78 101extern int num_CPUs(void); // number of logical CPUs
d172c17c 102
acf0582d 103#endif // UTIL_H__
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