Add D code parsing

Author: Argmaster

cpp/gerber/include/gerber/ast/ast.hpp

@@ -4,6 +4,11 @@
 #include "./file.hpp"
 #include "./node.hpp"
 
+#include "./d_codes/D01.hpp"
+#include "./d_codes/D02.hpp"
+#include "./d_codes/D03.hpp"
+#include "./d_codes/Dnn.hpp"
+
 #include "./g_codes/G01.hpp"
 #include "./g_codes/G02.hpp"
 #include "./g_codes/G03.hpp"

cpp/gerber/include/gerber/ast/d_codes/D01.hpp

@@ -0,0 +1,10 @@
+#pragma once
+#include "gerber/ast/command.hpp"
+#include <string>
+
+namespace gerber {
+    class D01 : public Command {
+      public:
+        std::string getNodeName() const override;
+    };
+} // namespace gerber

cpp/gerber/include/gerber/ast/d_codes/D02.hpp

@@ -0,0 +1,10 @@
+#pragma once
+#include "gerber/ast/command.hpp"
+#include <string>
+
+namespace gerber {
+    class D02 : public Command {
+      public:
+        std::string getNodeName() const override;
+    };
+} // namespace gerber

cpp/gerber/include/gerber/ast/d_codes/D03.hpp

@@ -0,0 +1,10 @@
+#pragma once
+#include "gerber/ast/command.hpp"
+#include <string>
+
+namespace gerber {
+    class D03 : public Command {
+      public:
+        std::string getNodeName() const override;
+    };
+} // namespace gerber

cpp/gerber/include/gerber/ast/d_codes/Dnn.hpp

@@ -0,0 +1,14 @@
+#pragma once
+#include "gerber/ast/command.hpp"
+#include <string>
+
+namespace gerber {
+    class Dnn : public Command {
+        std::string aperture_id;
+
+      public:
+        Dnn(const std::string_view& aperture_id_);
+        std::string getNodeName() const override;
+        std::string getApertureId() const;
+    };
+} // namespace gerber

cpp/gerber/include/gerber/parser.hpp

@@ -1,12 +1,9 @@
 #pragma once
-#include "fmt/format.h"
 #include "gerber/ast/ast.hpp"
 #include "gerber/errors.hpp"
-#include <algorithm>
 #include <cstdint>
 #include <memory>
 #include <regex>
-#include <stdexcept>
 #include <string>
 #include <string_view>
 #include <tuple>
@@ -25,6 +22,8 @@ namespace gerber {
         std::string_view                   full_source;
         location_t                         global_index;
         // Regular expressions cache
+        // D-codes
+        std::regex                         d_code_regex{"^[Dd]0*([1-9][0-9]*)\\*"};
         // G-codes
         std::regex                         g_code_regex{"^[Gg]0*([1-9][0-9]*)\\*"};
         std::regex                         g04_regex{"^[Gg]0*4([^%*]+)\\*"};
@@ -39,6 +38,7 @@ namespace gerber {
         location_t        parse_global(const std::string_view& source, const location_t& index);
         [[noreturn]] void throw_syntax_error();
         offset_t          parse_g_code(const std::string_view& gerber, const location_t& index);
+        offset_t          parse_d_code(const std::string_view& source, const location_t& index);
 
         template <typename coordinate_type>
         offset_t parse_coordinate(const std::string_view& source, const location_t& index) {

cpp/gerber/src/ast/d_codes/D01.cpp

@@ -0,0 +1,7 @@
+#include "gerber/ast/d_codes/D01.hpp"
+
+namespace gerber {
+    std::string D01::getNodeName() const {
+        return "D01";
+    }
+} // namespace gerber

cpp/gerber/src/ast/d_codes/D02.cpp

@@ -0,0 +1,7 @@
+#include "gerber/ast/d_codes/D02.hpp"
+
+namespace gerber {
+    std::string D02::getNodeName() const {
+        return "D02";
+    }
+} // namespace gerber

cpp/gerber/src/ast/d_codes/D03.cpp

@@ -0,0 +1,7 @@
+#include "gerber/ast/d_codes/D03.hpp"
+
+namespace gerber {
+    std::string D03::getNodeName() const {
+        return "D03";
+    }
+} // namespace gerber

cpp/gerber/src/ast/d_codes/Dnn.cpp

@@ -0,0 +1,14 @@
+#include "gerber/ast/d_codes/Dnn.hpp"
+
+namespace gerber {
+    Dnn::Dnn(const std::string_view& aperture_id_) :
+        aperture_id(aperture_id_) {}
+
+    std::string Dnn::getNodeName() const {
+        return "Dnn";
+    }
+
+    std::string Dnn::getApertureId() const {
+        return aperture_id;
+    }
+} // namespace gerber