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https://github.com/Proxmark/proxmark3.git
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ec9c71129f
* Fix compile errors with MacOS - _POSIX_C_SOURCE must not be defined for num_CPU() * separate util_posix.c require changes in tools directory as well * remove unnecessary self-include
83 lines
3.8 KiB
C
83 lines
3.8 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// utilities
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//-----------------------------------------------------------------------------
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#ifndef UTIL_H__
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#define UTIL_H__
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#include <stdint.h>
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#include <stddef.h>
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#ifndef ROTR
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# define ROTR(x,n) (((uintmax_t)(x) >> (n)) | ((uintmax_t)(x) << ((sizeof(x) * 8) - (n))))
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#endif
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#ifndef MIN
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# define MIN(a, b) (((a) < (b)) ? (a) : (b))
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#endif
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#ifndef MAX
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# define MAX(a, b) (((a) > (b)) ? (a) : (b))
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#endif
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#define EVEN 0
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#define ODD 1
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extern int ukbhit(void);
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extern void AddLogLine(char *fileName, char *extData, char *c);
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extern void AddLogHex(char *fileName, char *extData, const uint8_t * data, const size_t len);
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extern void AddLogUint64(char *fileName, char *extData, const uint64_t data);
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extern void AddLogCurrentDT(char *fileName);
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extern void FillFileNameByUID(char *fileName, uint8_t * uid, char *ext, int byteCount);
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extern void print_hex(const uint8_t * data, const size_t len);
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extern char *sprint_hex(const uint8_t * data, const size_t len);
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extern char *sprint_bin(const uint8_t * data, const size_t len);
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extern char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks);
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extern char *sprint_hex_ascii(const uint8_t *data, const size_t len);
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extern char *sprint_ascii(const uint8_t *data, const size_t len);
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extern void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
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extern uint64_t bytes_to_num(uint8_t* src, size_t len);
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extern void num_to_bytebits(uint64_t n, size_t len, uint8_t *dest);
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extern void num_to_bytebitsLSBF(uint64_t n, size_t len, uint8_t *dest);
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extern char *printBits(size_t const size, void const * const ptr);
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extern uint32_t SwapBits(uint32_t value, int nrbits);
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extern uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
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extern void SwapEndian64ex(const uint8_t *src, const size_t len, const uint8_t blockSize, uint8_t *dest);
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extern char param_getchar(const char *line, int paramnum);
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extern int param_getptr(const char *line, int *bg, int *en, int paramnum);
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extern uint8_t param_get8(const char *line, int paramnum);
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extern uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base);
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extern uint32_t param_get32ex(const char *line, int paramnum, int deflt, int base);
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extern uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base);
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extern uint8_t param_getdec(const char *line, int paramnum, uint8_t *destination);
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extern uint8_t param_isdec(const char *line, int paramnum);
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extern int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt);
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extern int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt);
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extern int param_getstr(const char *line, int paramnum, char * str);
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extern int hextobinarray( char *target, char *source);
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extern int hextobinstring( char *target, char *source);
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extern int binarraytohex( char *target, char *source, int length);
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extern void binarraytobinstring(char *target, char *source, int length);
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extern uint8_t GetParity( uint8_t *string, uint8_t type, int length);
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extern void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length);
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extern void xor(unsigned char *dst, unsigned char *src, size_t len);
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extern int32_t le24toh(uint8_t data[3]);
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extern uint32_t le32toh (uint8_t *data);
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extern void rol(uint8_t *data, const size_t len);
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extern void clean_ascii(unsigned char *buf, size_t len);
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extern int num_CPUs(void); // number of logical CPUs
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#endif // UTIL_H__
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