kern: Implement SvcManageNamedPort

libraries/libmesosphere/source/kern_k_client_port.cpp

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2018-2020 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <mesosphere.hpp>
+
+namespace ams::kern {
+
+    void KClientPort::Initialize(KPort *parent, s32 max_sessions) {
+        /* Set member variables. */
+        this->num_sessions  = 0;
+        this->peak_sessions = 0;
+        this->parent        = parent;
+        this->max_sessions  = max_sessions;
+    }
+
+    bool KClientPort::IsLight() const {
+        return this->GetParent()->IsLight();
+    }
+
+    void KClientPort::Destroy() {
+        /* Note with our parent that we're closed. */
+        this->parent->OnClientClosed();
+
+        /* Close our reference to our parent. */
+        this->parent->Close();
+    }
+
+    bool KClientPort::IsSignaled() const {
+        /* TODO: Check preconditions later. */
+        MESOSPHERE_ASSERT_THIS();
+        return this->num_sessions < this->max_sessions;
+    }
+
+}