tio: implement server/dispatch logic.

stratosphere/TioServer/source/tio_file_server_htcs_server.hpp

@@ -0,0 +1,47 @@
+/*
+ * 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::tio {
+
+    using SocketAcceptedCallback = void(*)(s32 desc);
+
+    class FileServerHtcsServer {
+        private:
+            SocketAcceptedCallback m_on_socket_accepted;
+            htcs::HtcsPortName m_port_name;
+            os::ThreadType m_thread;
+            os::SdkMutex m_mutex;
+        public:
+            constexpr FileServerHtcsServer() : m_on_socket_accepted(nullptr), m_port_name{}, m_thread{}, m_mutex{} { /* ... */ }
+        private:
+            static void ThreadEntry(void *arg) {
+                static_cast<FileServerHtcsServer *>(arg)->ThreadFunc();
+            }
+
+            void ThreadFunc();
+        public:
+            os::SdkMutex &GetMutex() { return m_mutex; }
+        public:
+            void Initialize(const char *port_name, void *thread_stack, size_t thread_stack_size, SocketAcceptedCallback on_socket_accepted);
+            void Start();
+            void Wait();
+
+            ssize_t Send(s32 desc, const void *buffer, size_t buffer_size, s32 flags);
+    };
+
+}