mirror of
https://github.com/Atmosphere-NX/Atmosphere-libs.git
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83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
/*
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* Copyright (c) 2018-2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <switch.h>
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#include "iwaitable.hpp"
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#include "ipc.hpp"
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#include "utilities.hpp"
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template<typename T, auto MakeShared>
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class IServer : public IWaitable {
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static_assert(std::is_base_of<IServiceObject, T>::value, "Service Objects must derive from IServiceObject");
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protected:
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Handle port_handle;
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unsigned int max_sessions;
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public:
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IServer(unsigned int max_s) : port_handle(0), max_sessions(max_s) { }
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virtual ~IServer() {
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if (port_handle) {
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svcCloseHandle(port_handle);
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}
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}
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SessionManagerBase *GetSessionManager() {
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return static_cast<SessionManagerBase *>(this->GetManager());
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}
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/* IWaitable */
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virtual Handle GetHandle() override {
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return this->port_handle;
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}
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virtual Result HandleSignaled(u64 timeout) override {
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/* If this server's port was signaled, accept a new session. */
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Handle session_h;
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R_TRY(svcAcceptSession(&session_h, this->port_handle));
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this->GetSessionManager()->AddSession(session_h, std::move(ServiceObjectHolder(std::move(MakeShared()))));
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return ResultSuccess;
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}
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};
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template <typename T, auto MakeShared = std::make_shared<T>>
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class ServiceServer : public IServer<T, MakeShared> {
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public:
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ServiceServer(const char *service_name, unsigned int max_s) : IServer<T, MakeShared>(max_s) {
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DoWithSmSession([&]() {
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R_ASSERT(smRegisterService(&this->port_handle, service_name, false, this->max_sessions));
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});
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}
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};
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template <typename T, auto MakeShared = std::make_shared<T>>
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class ExistingPortServer : public IServer<T, MakeShared> {
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public:
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ExistingPortServer(Handle port_h, unsigned int max_s) : IServer<T, MakeShared>(max_s) {
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this->port_handle = port_h;
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}
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};
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template <typename T, auto MakeShared = std::make_shared<T>>
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class ManagedPortServer : public IServer<T, MakeShared> {
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public:
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ManagedPortServer(const char *service_name, unsigned int max_s) : IServer<T, MakeShared>(max_s) {
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R_ASSERT(svcManageNamedPort(&this->port_handle, service_name, this->max_sessions));
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}
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}; |