src/libs/ConfigSources/FileConfigSource.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 FILECONFIGSOURCE_H
   9 #define FILECONFIGSOURCE_H
  10
  11 #include "ConfigSource.h"
  12
  13 class ConfigCache;
  14
  15 using namespace std;
  16 #include <string>
  17 #include <stdio.h>
  18
  19 class FileConfigSource : public ConfigSource
  20 {
  21 public:
  22     FileConfigSource(string config_file, const char *name);
  23     void transfer_values_to_cache( ConfigCache *cache );
  24     bool is_named( uint16_t check_sum );
  25     bool write( string setting, string value );
  26     string read( uint16_t check_sums[3] );
  27     bool has_config_file();
  28     void try_config_file(string candidate);
  29     string get_config_file();
  30
  31 private:
  32     bool readLine(string& line, int lineno, FILE *fp);
  33     string config_file;         // Path to the config file
  34     bool   config_file_found;   // Wether or not the config file's location is known
  35 };
  36
  37
  38
  39 #endif