'hf 14a apdu' improvement
[proxmark3-svn] / client / util.h
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 #ifndef UTIL_H__
12 #define UTIL_H__
13
14 #include <stdint.h>
15 #include <stdbool.h>
16 #include <stddef.h>
17
18 #ifdef _MSC_VER
19 #define PACKED
20 #else
21 #define PACKED __attribute__((packed))
22 #endif
23
24 #ifndef ROTR
25 # define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
26 #endif
27 #ifndef MIN
28 # define MIN(a, b) (((a) < (b)) ? (a) : (b))
29 #endif
30 #ifndef MAX
31 # define MAX(a, b) (((a) > (b)) ? (a) : (b))
32 #endif
33 #ifndef arraylen
34 #define arraylen(x) (sizeof(x)/sizeof((x)[0]))
35 #endif
36
37 #define EVEN 0
38 #define ODD 1
39
40 #ifndef FILE_PATH_SIZE
41 #define FILE_PATH_SIZE 2000
42 #endif
43
44 #ifndef ARRAYLEN
45 # define ARRAYLEN(x) (sizeof(x)/sizeof((x)[0]))
46 #endif
47
48 #if defined(__linux__) || (__APPLE__)
49 # define _BLUE_(s) "\x1b[34m" #s "\x1b[0m "
50 #else
51 # define _BLUE_(s) #s " "
52 #endif
53
54 #if defined(__linux__) || (__APPLE__)
55 # define _RED_(s) "\x1b[31m" #s "\x1b[0m "
56 #else
57 # define _RED_(s) #s " "
58 #endif
59
60 #if defined(__linux__) || (__APPLE__)
61 # define _GREEN_(s) "\x1b[32m" #s "\x1b[0m "
62 #else
63 # define _GREEN_(s) #s " "
64 #endif
65
66 #if defined(__linux__) || (__APPLE__)
67 # define _YELLOW_(s) "\x1b[33m" #s "\x1b[0m "
68 #else
69 # define _YELLOW_(s) #s " "
70 #endif
71
72 #if defined(__linux__) || (__APPLE__)
73 # define _MAGENTA_(s) "\x1b[35m" #s "\x1b[0m "
74 #else
75 # define _MAGENTA_(s) #s " "
76 #endif
77
78 #if defined(__linux__) || (__APPLE__)
79 # define _CYAN_(s) "\x1b[36m" #s "\x1b[0m "
80 #else
81 # define _CYAN_(s) #s " "
82 #endif
83
84 extern int ukbhit(void);
85 #ifndef _WIN32
86 extern char getch(void);
87 #else
88 #include <conio.h>
89 #endif
90
91 extern void AddLogLine(char *fileName, char *extData, char *c);
92 extern void AddLogHex(char *fileName, char *extData, const uint8_t * data, const size_t len);
93 extern void AddLogUint64(char *fileName, char *extData, const uint64_t data);
94 extern void AddLogCurrentDT(char *fileName);
95 extern void FillFileNameByUID(char *fileName, uint8_t * uid, char *ext, int byteCount);
96
97 // fill buffer from structure [{uint8_t data, size_t length},...]
98 extern int FillBuffer(uint8_t *data, size_t maxDataLength, size_t *dataLength, ...);
99
100 extern bool CheckStringIsHEXValue(const char *value);
101 extern void hex_to_buffer(const uint8_t *buf, const uint8_t *hex_data, const size_t hex_len,
102 const size_t hex_max_len, const size_t min_str_len, const size_t spaces_between, bool uppercase);
103
104 extern char *sprint_hex(const uint8_t * data, const size_t len);
105 extern char *sprint_hex_inrow(const uint8_t *data, const size_t len);
106 extern char *sprint_hex_inrow_ex(const uint8_t *data, const size_t len, const size_t min_str_len);
107 extern char *sprint_bin(const uint8_t * data, const size_t len);
108 extern char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks);
109 extern char *sprint_ascii_ex(const uint8_t *data, const size_t len, const size_t min_str_len);
110 extern char *sprint_ascii(const uint8_t *data, const size_t len);
111
112 extern void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
113 extern uint64_t bytes_to_num(uint8_t* src, size_t len);
114 extern void num_to_bytebits(uint64_t n, size_t len, uint8_t *dest);
115 extern void num_to_bytebitsLSBF(uint64_t n, size_t len, uint8_t *dest);
116 extern char *printBits(size_t const size, void const * const ptr);
117 extern char * printBitsPar(const uint8_t *b, size_t len);
118 extern uint32_t SwapBits(uint32_t value, int nrbits);
119 extern uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
120
121 extern int param_getlength(const char *line, int paramnum);
122 extern char param_getchar(const char *line, int paramnum);
123 extern char param_getchar_indx(const char *line, int indx, int paramnum);
124 extern int param_getptr(const char *line, int *bg, int *en, int paramnum);
125 extern uint8_t param_get8(const char *line, int paramnum);
126 extern uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base);
127 extern uint32_t param_get32ex(const char *line, int paramnum, int deflt, int base);
128 extern uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base);
129 extern uint8_t param_getdec(const char *line, int paramnum, uint8_t *destination);
130 extern uint8_t param_isdec(const char *line, int paramnum);
131 extern int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt);
132 extern int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt);
133 extern int param_gethex_to_eol(const char *line, int paramnum, uint8_t * data, int maxdatalen, int *datalen);
134 extern int param_getstr(const char *line, int paramnum, char * str, size_t buffersize);
135
136 extern int hextobinarray( char *target, char *source);
137 extern int binarraytohex( char *target, char *source, int length);
138 extern uint8_t GetParity( uint8_t *string, uint8_t type, int length);
139 extern void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length);
140
141 extern void xor(unsigned char *dst, unsigned char *src, size_t len);
142 extern void rol(uint8_t *data, const size_t len);
143
144 extern void clean_ascii(unsigned char *buf, size_t len);
145 void strcleanrn(char *buf, size_t len);
146 void strcreplace(char *buf, size_t len, char from, char to);
147 char *strmcopy(char *buf);
148
149 extern int num_CPUs(void); // number of logical CPUs
150
151 #endif // UTIL_H__
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