src/libs/ConfigSource.h

   1 /*
   2       This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
   3       Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
   4       Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
   5       You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>.
   6 */
   7
   8 #ifndef CONFIGSOURCE_H
   9 #define CONFIGSOURCE_H
  10
  11 using namespace std;
  12 #include <vector>
  13 #include <string>
  14
  15 class ConfigValue;
  16 class ConfigCache;
  17
  18 class ConfigSource {
  19     public:
  20         ConfigSource(){}
  21
  22         // Read each value, and append it as a ConfigValue to the config_cache we were passed
  23         virtual void transfer_values_to_cache( ConfigCache* ) = 0;
  24         virtual bool is_named( uint16_t check_sum ) = 0;
  25         virtual bool write( string setting, string value ) = 0;
  26         virtual string read( uint16_t check_sums[3] ) = 0;
  27
  28     protected:
  29         virtual string process_line_from_ascii_config(const string& line, ConfigCache* cache);
  30         virtual string process_line_from_ascii_config(const string& line, uint16_t line_checksums[3]);
  31         uint16_t name_checksum;
  32
  33     private:
  34         ConfigValue* process_line(const string &buffer);
  35 };
  36
  37
  38
  39 #endif