2126c240cd
Co-authored-by: Lioncash <mathew1800@gmail.com> Co-authored-by: Morph <39850852+Morph1984@users.noreply.github.com>
78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
// Copyright 2017 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <tuple>
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#include "common/assert.h"
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#include "core/core.h"
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#include "core/hle/kernel/client_session.h"
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#include "core/hle/result.h"
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#include "core/hle/service/sm/sm.h"
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#include "core/hle/service/sm/srv.h"
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namespace Service::SM {
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static ResultCode ValidateServiceName(const std::string& name) {
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if (name.size() <= 0 || name.size() > 8) {
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return ERR_INVALID_NAME_SIZE;
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}
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if (name.find('\0') != std::string::npos) {
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return ERR_NAME_CONTAINS_NUL;
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}
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return RESULT_SUCCESS;
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}
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ServiceManager::ServiceManager(Core::System& system) : system(system) {}
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void ServiceManager::InstallInterfaces(Core::System& system) {
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ASSERT(system.ServiceManager().srv_interface.expired());
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auto srv = std::make_shared<SRV>(system);
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srv->InstallAsNamedPort(system.Kernel());
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system.ServiceManager().srv_interface = srv;
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}
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ResultVal<std::shared_ptr<Kernel::ServerPort>> ServiceManager::RegisterService(
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std::string name, unsigned int max_sessions) {
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CASCADE_CODE(ValidateServiceName(name));
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if (registered_services.find(name) != registered_services.end())
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return ERR_ALREADY_REGISTERED;
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auto [server_port, client_port] = system.Kernel().CreatePortPair(max_sessions, name);
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registered_services_inverse.emplace(client_port->GetObjectId(), name);
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registered_services.emplace(std::move(name), std::move(client_port));
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return server_port;
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}
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ResultVal<std::shared_ptr<Kernel::ClientPort>> ServiceManager::GetServicePort(
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const std::string& name) {
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CASCADE_CODE(ValidateServiceName(name));
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auto it = registered_services.find(name);
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if (it == registered_services.end()) {
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return ERR_SERVICE_NOT_REGISTERED;
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}
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return it->second;
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}
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ResultVal<std::shared_ptr<Kernel::ClientSession>> ServiceManager::ConnectToService(
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const std::string& name) {
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CASCADE_RESULT(auto client_port, GetServicePort(name));
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return client_port->Connect();
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}
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std::string ServiceManager::GetServiceNameByPortId(u32 port) const {
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if (registered_services_inverse.count(port)) {
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return registered_services_inverse.at(port);
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}
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return "";
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}
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} // namespace Service::SM
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