htc: implement socket driver (socket api not really impl'd yet)

libraries/libstratosphere/source/htclow/driver/htclow_socket_discovery_manager.hpp

@@ -0,0 +1,49 @@
+/*
+ * 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/>.
+ */
+#pragma once
+#include <stratosphere.hpp>
+
+namespace ams::htclow::driver {
+
+    class SocketDiscoveryManager {
+        private:
+            bool m_driver_closed;
+            mem::StandardAllocator *m_allocator;
+            void *m_thread_stack;
+            os::ThreadType m_discovery_thread;
+            s32 m_socket;
+        public:
+            SocketDiscoveryManager(mem::StandardAllocator *allocator)
+                : m_driver_closed(false), m_allocator(allocator), m_thread_stack(allocator->Allocate(os::MemoryPageSize, os::ThreadStackAlignment))
+            {
+                /* ... */
+            }
+        private:
+            static void ThreadEntry(void *arg) {
+                static_cast<SocketDiscoveryManager *>(arg)->ThreadFunc();
+            }
+
+            void ThreadFunc();
+
+            Result DoDiscovery();
+        public:
+            void OnDriverOpen();
+            void OnDriverClose();
+            void OnSocketAcceptBegin(u16 port);
+            void OnSocketAcceptEnd();
+    };
+
+}