From ddfabf31330c0c8e0558a714b6d7e1f1948b73ed Mon Sep 17 00:00:00 2001
From: Subv
Date: Wed, 4 Jan 2017 23:23:17 -0500
Subject: Kernel: Use a Session object to keep track of the status of a
 Client/Server session pair.

Reduce the associated port's connection count when a ServerSession is destroyed.
---
 src/core/hle/kernel/session.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/core/hle/kernel/session.h

(limited to 'src/core/hle/kernel/session.h')

diff --git a/src/core/hle/kernel/session.h b/src/core/hle/kernel/session.h
new file mode 100644
index 000000000..a45e78022
--- /dev/null
+++ b/src/core/hle/kernel/session.h
@@ -0,0 +1,27 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/kernel/kernel.h"
+
+namespace Kernel {
+
+class ClientSession;
+class ClientPort;
+class ServerSession;
+
+/**
+ * Parent structure to link the client and server endpoints of a session with their associated
+ * client port. The client port need not exist, as is the case for portless sessions like the
+ * FS File and Directory sessions. When one of the endpoints of a session is destroyed, its
+ * corresponding field in this structure will be set to nullptr.
+ */
+class Session final {
+public:
+    ClientSession* client = nullptr; ///< The client endpoint of the session.
+    ServerSession* server = nullptr; ///< The server endpoint of the session.
+    SharedPtr<ClientPort> port;      ///< The port that this session is associated with (optional).
+};
+}
-- 
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