Renamed LL-Analyzers to Packet Analyzers.

src/packet_analysis/Component.h

@@ -0,0 +1,61 @@
+// See the file "COPYING" in the main distribution directory for copyright.
+
+#pragma once
+
+#include "zeek-config.h"
+#include "util.h"
+#include "Tag.h"
+
+#include "plugin/Component.h"
+#include "plugin/TaggedComponent.h"
+
+namespace zeek::packet_analysis {
+
+class Analyzer;
+
+class Component : public plugin::Component,
+                  public plugin::TaggedComponent<packet_analysis::Tag> {
+public:
+	typedef Analyzer* (*factory_callback)();
+
+	Component(const std::string& name, factory_callback factory, Tag::subtype_t subtype = 0, bool enabled = true);
+	~Component() override = default;
+
+	/**
+	 * Initialization function. This function has to be called before any
+	 * plugin component functionality is used; it is used to add the
+	 * plugin component to the list of components and to initialize tags
+	 */
+	void Initialize() override;
+
+	/**
+	 * Returns the analyzer's factory function.
+	 */
+	factory_callback Factory() const { return factory; }
+
+	/**
+	 * Returns true if the analyzer is currently enabled and hence
+	 * available for use.
+	 */
+	bool Enabled() const { return enabled; }
+
+	/**
+	 * Enables or disables this analyzer.
+	 *
+	 * @param arg_enabled True to enabled, false to disable.
+	 *
+	 */
+	void SetEnabled(bool arg_enabled) { enabled = arg_enabled; }
+
+protected:
+	/**
+	 * Overriden from plugin::Component.
+	 */
+	void DoDescribe(ODesc* d) const override;
+
+private:
+	factory_callback factory; // The analyzer's factory callback.
+	bool enabled;			  // True if the analyzer is enabled.
+};
+
+}