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 #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 #define TRUE                        1
  30 #define FALSE                       0
  31 #define EVEN                        0
  32 #define ODD                         1
  33
  34 int ukbhit(void);
  35
  36 void AddLogLine(char *fileName, char *extData, char *c);
  37 void AddLogHex(char *fileName, char *extData, const uint8_t * data, const size_t len);
  38 void AddLogUint64(char *fileName, char *extData, const uint64_t data);
  39 void AddLogCurrentDT(char *fileName);
  40 void FillFileNameByUID(char *fileName, uint8_t * uid, char *ext, int byteCount);
  41
  42 void print_hex(const uint8_t * data, const size_t len);
  43 char * sprint_hex(const uint8_t * data, const size_t len);
  44 char * sprint_bin(const uint8_t * data, const size_t len);
  45 char * sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks);
  46
  47 void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
  48 uint64_t bytes_to_num(uint8_t* src, size_t len);
  49 void num_to_bytebits(uint64_t   n, size_t len, uint8_t *dest);
  50 char * printBits(size_t const size, void const * const ptr);
  51 uint8_t *SwapEndian64(const uint8_t *src, const size_t len, const uint8_t blockSize);
  52
  53 char param_getchar(const char *line, int paramnum);
  54 int param_getptr(const char *line, int *bg, int *en, int paramnum);
  55 uint8_t param_get8(const char *line, int paramnum);
  56 uint8_t param_get8ex(const char *line, int paramnum, int deflt, int base);
  57 uint32_t param_get32ex(const char *line, int paramnum, int deflt, int base);
  58 uint64_t param_get64ex(const char *line, int paramnum, int deflt, int base);
  59 uint8_t param_getdec(const char *line, int paramnum, uint8_t *destination);
  60 uint8_t param_isdec(const char *line, int paramnum);
  61 int param_gethex(const char *line, int paramnum, uint8_t * data, int hexcnt);
  62 int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt);
  63 int param_getstr(const char *line, int paramnum, char * str);
  64
  65  int hextobinarray( char *target,  char *source);
  66  int hextobinstring( char *target,  char *source);
  67  int binarraytohex( char *target,  char *source,  int length);
  68 void binarraytobinstring(char *target,  char *source,  int length);
  69 uint8_t GetParity( uint8_t *string, uint8_t type,  int length);
  70 void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length);
  71
  72 void xor(unsigned char *dst, unsigned char *src, size_t len);
  73 int32_t le24toh(uint8_t data[3]);
  74 void rol(uint8_t *data, const size_t len);