src/W1Device.hh

   1 /*
   2  * W1Device.hh
   3  *
   4  *  Created on: Oct 20, 2010
   5  *      Author: lamikr
   6  */
   7
   8 #ifndef W1DEVICE_HH_
   9 #define W1DEVICE_HH_
  10
  11 #include <string>
  12 #include <list>
  13
  14 #include <dirent.h>
  15 #include <stdbool.h>
  16
  17 #ifndef W1_SCAN_ROOTDIR
  18 #define W1_SCAN_ROOTDIR         "/sys/bus/w1/devices"
  19 #endif
  20
  21 #ifndef W1_SLAVE_FILE
  22 #define W1_SLAVE_FILE           "w1_slave";
  23 #endif
  24
  25 namespace w1 {
  26         class W1Device {
  27                 public:
  28                         W1Device(int family_code_param,
  29                                 std::string device_id_param,
  30                                 dirent *direntry_param);
  31                         virtual ~W1Device();
  32                         int get_family_code();
  33                         std::string get_id();
  34                         std::string get_name();
  35                         void set_name(std::string name_param);
  36                         virtual std::string get_raw_value() = 0;
  37                         std::string get_formatted_value();
  38                         virtual std::string get_unit() = 0;
  39                         virtual std::string get_device_type() = 0;
  40                         std::string get_time();
  41                         virtual void printout();
  42                         virtual void store();
  43                 protected:
  44                         void add_to_memory_cache(std::string formatted_data);
  45                         std::string get_formatted_value(std::string value);
  46                         virtual bool is_supported_family_code(int family_code) = 0;
  47                         int family_code;
  48                         std::string id;
  49                         std::string name;
  50                         std::string dir_path;
  51                         std::string slave_file;
  52                         std::list<std::string> memory_cache;
  53                 private:
  54         };
  55 }
  56
  57 #endif /* W1DEVICE_HH_ */