Parse Clutter Filter Map (Message 15)

wxdata/include/scwx/wsr88d/ar2v_file.hpp

@@ -25,7 +25,7 @@ public:
    Ar2vFile& operator=(const Ar2vFile&) = delete;
 
    Ar2vFile(Ar2vFile&&) noexcept;
-   Ar2vFile& operator=(Ar2vFile&&);
+   Ar2vFile& operator=(Ar2vFile&&) noexcept;
 
    bool LoadFile(const std::string& filename);
 

wxdata/include/scwx/wsr88d/rda/clutter_filter_map.hpp

@@ -0,0 +1,46 @@
+#pragma once
+
+#include <scwx/wsr88d/rda/message.hpp>
+
+namespace scwx
+{
+namespace wsr88d
+{
+namespace rda
+{
+
+class ClutterFilterMapImpl;
+
+class ClutterFilterMap : public Message
+{
+public:
+   explicit ClutterFilterMap();
+   ~ClutterFilterMap();
+
+   ClutterFilterMap(const Message&) = delete;
+   ClutterFilterMap& operator=(const ClutterFilterMap&) = delete;
+
+   ClutterFilterMap(ClutterFilterMap&&) noexcept;
+   ClutterFilterMap& operator=(ClutterFilterMap&&) noexcept;
+
+   uint16_t map_generation_date() const;
+   uint16_t map_generation_time() const;
+   uint16_t number_of_elevation_segments() const;
+   uint16_t number_of_range_zones(uint16_t e, uint16_t a) const;
+   uint16_t op_code(uint16_t e, uint16_t a, uint16_t z) const;
+   uint16_t end_range(uint16_t e, uint16_t a, uint16_t z) const;
+
+   bool Parse(std::istream& is);
+
+   static std::unique_ptr<ClutterFilterMap> Create(MessageHeader&& header,
+                                                   std::istream&   is);
+
+   static const size_t NUM_AZIMUTH_SEGMENTS = 360u;
+
+private:
+   std::unique_ptr<ClutterFilterMapImpl> p;
+};
+
+} // namespace rda
+} // namespace wsr88d
+} // namespace scwx

wxdata/include/scwx/wsr88d/rda/message.hpp

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <scwx/wsr88d/rda/message_header.hpp>
+
+namespace scwx
+{
+namespace wsr88d
+{
+namespace rda
+{
+
+class MessageImpl;
+
+class Message
+{
+protected:
+   explicit Message();
+
+   Message(const Message&) = delete;
+   Message& operator=(const Message&) = delete;
+
+   Message(Message&&) noexcept;
+   Message& operator=(Message&&) noexcept;
+
+   bool ValidateSize(std::istream& is, size_t bytesRead) const;
+
+public:
+   virtual ~Message();
+
+   const MessageHeader& header() const;
+
+   void set_header(MessageHeader&& header);
+
+   virtual bool Parse(std::istream& is) = 0;
+
+private:
+   std::unique_ptr<MessageImpl> p;
+};
+
+} // namespace rda
+} // namespace wsr88d
+} // namespace scwx

wxdata/include/scwx/wsr88d/rda/message_factory.hpp

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <scwx/wsr88d/rda/message.hpp>
+
+namespace scwx
+{
+namespace wsr88d
+{
+namespace rda
+{
+
+struct MessageInfo
+{
+   std::unique_ptr<Message> message;
+   bool                     headerValid;
+   bool                     messageValid;
+
+   MessageInfo() : message(nullptr), headerValid(false), messageValid(false) {}
+};
+
+class MessageFactory
+{
+private:
+   explicit MessageFactory() = delete;
+   ~MessageFactory()         = delete;
+
+   MessageFactory(const Message&) = delete;
+   MessageFactory& operator=(const MessageFactory&) = delete;
+
+   MessageFactory(MessageFactory&&) noexcept = delete;
+   MessageFactory& operator=(MessageFactory&&) noexcept = delete;
+
+public:
+   static MessageInfo Create(std::istream& is);
+};
+
+} // namespace rda
+} // namespace wsr88d
+} // namespace scwx

wxdata/include/scwx/wsr88d/rda/message_header.hpp

@@ -1,3 +1,5 @@
+#pragma once
+
 #include <cstdint>
 #include <memory>
 
@@ -20,7 +22,7 @@ public:
    MessageHeader& operator=(const MessageHeader&) = delete;
 
    MessageHeader(MessageHeader&&) noexcept;
-   MessageHeader& operator=(MessageHeader&&);
+   MessageHeader& operator=(MessageHeader&&) noexcept;
 
    uint16_t message_size() const;
    uint8_t  rda_redundant_channel() const;
@@ -31,6 +33,8 @@ public:
    uint16_t number_of_message_segments() const;
    uint16_t message_segment_number() const;
 
+   void set_message_size(uint16_t messageSize);
+
    bool Parse(std::istream& is);
 
    static const size_t SIZE = 16u;