Updated TDF module, register group, register group reference, register and bit field extraction to align with new TDF format

src/Targets/TargetDescription/Register.hpp

@@ -0,0 +1,70 @@
+#pragma once
+
+#include <cstdint>
+#include <string>
+#include <optional>
+#include <map>
+#include <functional>
+
+#include "BitField.hpp"
+
+#include "Exceptions/InvalidTargetDescriptionDataException.hpp"
+
+namespace Targets::TargetDescription
+{
+    struct Register
+    {
+        std::string key;
+        std::string name;
+        std::optional<std::string> description;
+        std::uint32_t offset;
+        std::uint16_t size;
+        std::optional<std::uint64_t> initialValue;
+        std::optional<std::string> access;
+        std::optional<bool> alternative;
+        std::map<std::string, BitField, std::less<void>> bitFieldsByKey;
+
+        Register(
+            const std::string& key,
+            const std::string& name,
+            const std::optional<std::string>& description,
+            std::uint32_t offset,
+            std::uint16_t size,
+            const std::optional<std::uint64_t>& initialValue,
+            const std::optional<std::string>& access,
+            const std::optional<bool>& alternative,
+            const std::map<std::string, BitField, std::less<void>>& bitFieldsByKey
+        )
+            : key(key)
+            , name(name)
+            , description(description)
+            , offset(offset)
+            , size(size)
+            , initialValue(initialValue)
+            , access(access)
+            , alternative(alternative)
+            , bitFieldsByKey(bitFieldsByKey)
+        {}
+
+        std::optional<std::reference_wrapper<const BitField>> tryGetBitField(std::string_view key) const {
+            const auto bitFieldIt = this->bitFieldsByKey.find(key);
+
+            if (bitFieldIt == this->bitFieldsByKey.end()) {
+                return std::nullopt;
+            }
+
+            return std::cref(bitFieldIt->second);
+        }
+
+        const BitField& getBitField(std::string_view key) const {
+            const auto bitField = this->tryGetBitField(key);
+            if (!bitField.has_value()) {
+                throw Exceptions::InvalidTargetDescriptionDataException(
+                    "Failed to get bit field \"" + std::string(key) + "\" from register in TDF - bit field not found"
+                );
+            }
+
+            return bitField->get();
+        }
+    };
+}