Continues migration with DDS, Common

Lts/Common/CodeGen/svc_fts.h.grantlee

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+/**
+  * {{ namespace }} Function Topic Server interface
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+{% autoescape off %}
+// filename: {{ namespace_abbr }}_fts.h
+#pragma once
+
+#include <{{ include_prefix }}/{{ namespace_abbr }}_export.h>
+#include <{{ include_prefix }}/{{ namespace_abbr }}.hpp>
+#include <DDS/Core/function_reply_object.h>
+
+namespace DDSConnector
+{
+class DdsConnector;
+}
+
+namespace {{ namespace }}
+{
+namespace Interface
+{
+class Fts
+{
+protected:
+  Fts() = default;
+public:
+  virtual ~Fts() = default;
+
+  /**
+   * Create a new instance for {{ namespace }}::Interface::Dts.
+   * The caller takes ownership of the returned instance
+   */
+  {{ namespace_abbr_upper }}_SERVER_EXPORT static std::shared_ptr<Fts> create(const std::shared_ptr<DDSConnector::DdsConnector> &ddsConnector);
+
+  /**
+    * A unique identifier for this FTC
+    */
+  {{ namespace_abbr_upper }}_SERVER_EXPORT static inline const char *identifier() { return "{{ namespace }}.Interface.Fts"; }
+
+  /**
+    * initialize this Fts instance with all function topic servers
+    */
+  virtual bool enableAll(bool enable = true) = 0;
+  /**
+    * only initialize the specific function topic writer (can be called instead enableAll())
+    */
+  {% for ft in functionTopics.member %}
+  virtual bool enable{{ ft.name }}(bool enable = true) = 0;
+  virtual bool is{{ ft.name }}Enabled() const = 0;
+  {% endfor %}
+
+{% for ft in functionTopics.member %}
+  //
+  // Function Topic '{{ ft.name }}'
+  //
+  class {{ ft.requestHandler }}
+  {
+  public:
+    explicit {{ ft.requestHandler }}(const std::shared_ptr<Fts> &fts)
+      : m_fts(fts)
+    {
+      if (fts)
+        fts->set{{ ft.requestHandler }}(this);
+    }
+    virtual ~{{ ft.requestHandler }}()
+    {
+      auto sp = m_fts.lock();
+      if (sp)
+        sp->set{{ ft.requestHandler }}(nullptr);
+    }
+    virtual void {{ ft.onRequest }}(const rti::core::SampleIdentity &cookie,
+                                    const {{ ft.requestType }} &request) = 0;
+  private:
+    std::weak_ptr<Fts> m_fts;
+  };
+  virtual void set{{ ft.requestHandler }}({{ ft.requestHandler }} *handler) = 0;
+  virtual bool {{ ft.replyFlc }}(const rti::core::SampleIdentity &cookie, const {{ ft.replyType }} &reply) = 0;
+  {% if ft.isCoreFt %}
+  virtual bool {{ ft.replyFlc }}(const rti::core::SampleIdentity &cookie, const Core::FunctionReplyObject &replyObject) = 0;
+  {% endif %}
+
+{% endfor %}
+};
+
+} // namespace Interface
+} // namespace {{ namespace }}
+{% endautoescape %}