Parse RDA Adaptation Data (Message Type 18)

wxdata/include/scwx/util/vectorbuf.hpp

@@ -19,6 +19,13 @@ public:
 
    void update_read_pointers(size_t size);
 
+protected:
+   pos_type
+   seekoff(std::streamoff          off,
+           std::ios_base::seekdir  way,
+           std::ios_base::openmode which = std::ios_base::in |
+                                           std::ios_base::out) override;
+
 private:
    std::vector<char>& v_;
 };

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

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <scwx/wsr88d/rda/message.hpp>
+
+#include <string>
+
+namespace scwx
+{
+namespace wsr88d
+{
+namespace rda
+{
+
+class RdaAdaptationDataImpl;
+
+class RdaAdaptationData : public Message
+{
+public:
+   explicit RdaAdaptationData();
+   ~RdaAdaptationData();
+
+   RdaAdaptationData(const Message&) = delete;
+   RdaAdaptationData& operator=(const RdaAdaptationData&) = delete;
+
+   RdaAdaptationData(RdaAdaptationData&&) noexcept;
+   RdaAdaptationData& operator=(RdaAdaptationData&&) noexcept;
+
+   const std::string& adap_file_name() const;
+   const std::string& adap_format() const;
+
+   bool Parse(std::istream& is);
+
+   static std::unique_ptr<RdaAdaptationData> Create(MessageHeader&& header,
+                                                    std::istream&   is);
+
+private:
+   std::unique_ptr<RdaAdaptationDataImpl> p;
+};
+
+} // namespace rda
+} // namespace wsr88d
+} // namespace scwx