include/contrac/contrac.h

   1 /** \ingroup contrac
   2  * @file
   3  * @author      David Llewellyn-Jones
   4  * @version     $(VERSION)
   5  *
   6  * @section LICENSE
   7  *
   8  *
   9  *
  10  * @brief
  11  * @section DESCRIPTION
  12  *
  13  *
  14  *
  15  */
  16
  17 #ifndef __CONTRAC_H
  18 #define __CONTRAC_H
  19
  20 // Includes
  21
  22 #include <stdint.h>
  23 #include <stdbool.h>
  24
  25 // Defines
  26
  27 // Data sizes in bytes
  28 #define TK_SIZE (32)
  29 #define TK_SIZE_BASE64 (44)
  30
  31 // Structures
  32
  33 typedef struct _Contrac Contrac;
  34
  35 // Function prototypes
  36
  37 Contrac * contrac_new();
  38 void contrac_delete(Contrac * data);
  39
  40 bool contrac_generate_tracing_key(Contrac * data);
  41 bool contrac_set_day_number(Contrac * data, uint32_t day_number);
  42 bool contrac_set_time_interval_number(Contrac * data, uint8_t time_interval_number);
  43 bool contrac_update_current_time(Contrac * data);
  44 bool contrac_get_initialised(Contrac const * data);
  45
  46 const unsigned char * contrac_get_tracing_key(Contrac const * data);
  47 void contrac_get_tracing_key_base64(Contrac const * data, char * base64);
  48
  49 void contrac_set_tracing_key(Contrac * data, unsigned char const * tracing_key);
  50 bool contrac_set_tracing_key_base64(Contrac * data, char const * tracing_key);
  51
  52 const unsigned char * contrac_get_daily_key(Contrac const * data);
  53 void contrac_get_daily_key_base64(Contrac const * data, char * base64);
  54
  55 const unsigned char * contrac_get_proximity_id(Contrac const * data);
  56 void contrac_get_proximity_id_base64(Contrac const * data, char * base64);
  57
  58 // Function definitions
  59
  60 #endif // __CONTRAC_H
  61