src/modules/communication/utils/Gcode.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
   9 #ifndef GCODE_H
  10 #define GCODE_H
  11 #include <string>
  12 #include <map>
  13
  14 using std::string;
  15
  16 class StreamOutput;
  17
  18 // Object to represent a Gcode command
  19 class Gcode {
  20     public:
  21         Gcode(const string&, StreamOutput*, bool strip=true);
  22         Gcode(const Gcode& to_copy);
  23         Gcode& operator= (const Gcode& to_copy);
  24         ~Gcode();
  25
  26         const char* get_command() const { return command; }
  27         bool has_letter ( char letter ) const;
  28         float get_value ( char letter, char **ptr= nullptr ) const;
  29         int get_int ( char letter, char **ptr= nullptr ) const;
  30         uint32_t get_uint ( char letter, char **ptr= nullptr ) const;
  31         int get_num_args() const;
  32         std::map<char,float> get_args() const;
  33         void strip_parameters();
  34
  35         // FIXME these should be private
  36         unsigned int m;
  37         unsigned int g;
  38         float millimeters_of_travel;
  39
  40         struct {
  41             bool add_nl:1;
  42             bool has_m:1;
  43             bool has_g:1;
  44             bool stripped:1;
  45         };
  46
  47         StreamOutput* stream;
  48         string txt_after_ok;
  49
  50     private:
  51         void prepare_cached_values(bool strip=true);
  52         char *command;
  53 };
  54 #endif