From 0a9297ed2a1622d252a389d8babc0656fedbe7fd Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 15 Aug 2012 04:18:31 +0000
Subject: Simpler and more unified EnginePort implementation.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4699 a436a847-0d15-0410-975c-d299462d15a1
---
 src/server/EnginePort.hpp | 40 +++++++++++++++-------------------------
 1 file changed, 15 insertions(+), 25 deletions(-)

(limited to 'src/server/EnginePort.hpp')

diff --git a/src/server/EnginePort.hpp b/src/server/EnginePort.hpp
index c911c118..3bda2998 100644
--- a/src/server/EnginePort.hpp
+++ b/src/server/EnginePort.hpp
@@ -17,53 +17,43 @@
 #ifndef INGEN_ENGINE_ENGINE_PORT_HPP
 #define INGEN_ENGINE_ENGINE_PORT_HPP
 
-#include <string>
-
 #include "raul/Deletable.hpp"
 #include "raul/Noncopyable.hpp"
 
-#include "DuplexPort.hpp"
+#include <boost/intrusive/list.hpp>
 
-namespace Raul { class Path; }
+#include "DuplexPort.hpp"
 
 namespace Ingen {
 namespace Server {
 
-class DuplexPort;
-class ProcessContext;
-
-/** Representation of a "system" port (e.g. a Jack port).
- *
- * This is the class through which the rest of the engine manages everything
- * related to driver ports.  Derived classes are expected to have a pointer to
- * their driver (to be able to perform the operation necessary).
+/** A "system" port (e.g. a Jack port, an external port on Ingen).
  *
- * \ingroup engine
+ * @ingroup engine
  */
-class EnginePort : public Raul::Noncopyable, public Raul::Deletable {
+class EnginePort : public Raul::Noncopyable
+                 , public Raul::Deletable
+                 , public boost::intrusive::list_base_hook<>
+{
 public:
 	explicit EnginePort(DuplexPort* port)
 		: _patch_port(port)
 		, _buffer(NULL)
+		, _handle(NULL)
 	{}
 
-	virtual ~EnginePort() {}
+	void set_buffer(void* buf) { _buffer = buf; }
+	void set_handle(void* buf) { _handle = buf; }
 
-	/** Create system port */
-	virtual void create() {}
-
-	/** Destroy system port */
-	virtual void destroy() {}
-
-	void* buffer() const        { return _buffer; }
-	void  set_buffer(void* buf) { _buffer = buf; }
-
-	bool        is_input()   const { return _patch_port->is_input(); }
+	void*       buffer()     const { return _buffer; }
+	void*       handle()     const { return _handle; }
 	DuplexPort* patch_port() const { return _patch_port; }
+	bool        is_input()   const { return _patch_port->is_input(); }
 
 protected:
 	DuplexPort* _patch_port;
 	void*       _buffer;
+	void*       _handle;
 };
 
 } // namespace Server
-- 
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