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cvs.zerfleddert.de Git - proxmark3-svn/blob - client/util.h
e492fd494f4f80ee8c4468d2b965f205199752fd
1 //-----------------------------------------------------------------------------
2 // Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
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
7 //-----------------------------------------------------------------------------
9 //-----------------------------------------------------------------------------
12 #include <stdint.h> //included in data.h
17 #include "data.h" //for FILE_PATH_SIZE
20 # define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
23 # define MIN(a, b) (((a) < (b)) ? (a) : (b))
26 # define MAX(a, b) (((a) > (b)) ? (a) : (b))
30 ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
31 (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
39 # define NIBBLE_HIGH(b) ( (b & 0xF0) >> 4 )
42 # define NIBBLE_LOW(b) ( b & 0x0F )
45 # define CRUMB(b,p) (((b & (0x3 << p) ) >> p ) & 0xF)
48 # define SWAP_NIBBLE(b) ( (NIBBLE_LOW(b)<< 4) | NIBBLE_HIGH(b))
52 void AddLogLine(char *fileName
, char *extData
, char *c
);
53 void AddLogHex(char *fileName
, char *extData
, const uint8_t * data
, const size_t len
);
54 void AddLogUint64(char *fileName
, char *extData
, const uint64_t data
);
55 void AddLogCurrentDT(char *fileName
);
56 void FillFileNameByUID(char *fileName
, uint8_t * uid
, char *ext
, int byteCount
);
58 void print_hex(const uint8_t * data
, const size_t len
);
59 void print_hex_break(const uint8_t *data
, const size_t len
, const uint8_t breaks
);
60 char *sprint_hex(const uint8_t * data
, const size_t len
);
61 char *sprint_bin(const uint8_t * data
, const size_t len
);
62 char *sprint_bin_break(const uint8_t *data
, const size_t len
, const uint8_t breaks
);
63 char *sprint_hex_ascii(const uint8_t *data
, const size_t len
);
65 void num_to_bytes(uint64_t n
, size_t len
, uint8_t* dest
);
66 uint64_t bytes_to_num(uint8_t* src
, size_t len
);
67 void num_to_bytebits(uint64_t n
, size_t len
, uint8_t *dest
);
68 void num_to_bytebitsLSBF(uint64_t n
, size_t len
, uint8_t *dest
);
69 uint8_t *SwapEndian64(const uint8_t *src
, const size_t len
, const uint8_t blockSize
);
70 void SwapEndian64ex(const uint8_t *src
, const size_t len
, const uint8_t blockSize
, uint8_t *dest
);
72 char param_getchar(const char *line
, int paramnum
);
73 int param_getptr(const char *line
, int *bg
, int *en
, int paramnum
);
74 uint8_t param_get8(const char *line
, int paramnum
);
75 uint8_t param_get8ex(const char *line
, int paramnum
, int deflt
, int base
);
76 uint32_t param_get32ex(const char *line
, int paramnum
, int deflt
, int base
);
77 uint64_t param_get64ex(const char *line
, int paramnum
, int deflt
, int base
);
78 uint8_t param_getdec(const char *line
, int paramnum
, uint8_t *destination
);
79 uint8_t param_isdec(const char *line
, int paramnum
);
80 int param_gethex(const char *line
, int paramnum
, uint8_t * data
, int hexcnt
);
81 int param_gethex_ex(const char *line
, int paramnum
, uint8_t * data
, int *hexcnt
);
82 int param_getstr(const char *line
, int paramnum
, char * str
);
84 int hextobinarray( char *target
, char *source
);
85 int hextobinstring( char *target
, char *source
);
86 int binarraytohex( char *target
, char *source
, int length
);
87 void binarraytobinstring(char *target
, char *source
, int length
);
88 uint8_t GetParity( uint8_t *string
, uint8_t type
, int length
);
89 void wiegand_add_parity(uint8_t *target
, uint8_t *source
, uint8_t length
);
91 void xor(unsigned char * dst
, unsigned char * src
, size_t len
);
92 int32_t le24toh (uint8_t data
[3]);
93 uint32_t le32toh (uint8_t *data
);
94 uint32_t PackBits(uint8_t start
, uint8_t len
, uint8_t* bits
);
95 void rol(uint8_t *data
, const size_t len
);
96 uint32_t SwapBits(uint32_t value
, int nrbits
);