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Merge pull request #4665 from lioncash/sm-kernel

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service/sm: Eliminate dependency on the global system instance
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Rodrigo Locatti 2020-09-17 21:20:39 +00:00 committed by GitHub
commit 9bdca01c27
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3 changed files with 11 additions and 9 deletions
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2
src/core/core.cpp
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@ -178,7 +178,7 @@ struct System::Impl {
arp_manager.ResetAll(); arp_manager.ResetAll();
telemetry_session = std::make_unique<Core::TelemetrySession>(); telemetry_session = std::make_unique<Core::TelemetrySession>();
service_manager = std::make_shared<Service::SM::ServiceManager>(); service_manager = std::make_shared<Service::SM::ServiceManager>(kernel);
Service::Init(service_manager, system); Service::Init(service_manager, system);
GDBStub::DeferStart(); GDBStub::DeferStart();

11
src/core/hle/service/sm/sm.cpp
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@ -19,7 +19,7 @@ constexpr ResultCode ERR_ALREADY_REGISTERED(ErrorModule::SM, 4);
constexpr ResultCode ERR_INVALID_NAME(ErrorModule::SM, 6); constexpr ResultCode ERR_INVALID_NAME(ErrorModule::SM, 6);
constexpr ResultCode ERR_SERVICE_NOT_REGISTERED(ErrorModule::SM, 7); constexpr ResultCode ERR_SERVICE_NOT_REGISTERED(ErrorModule::SM, 7);
ServiceManager::ServiceManager() = default; ServiceManager::ServiceManager(Kernel::KernelCore& kernel_) : kernel{kernel_} {}
ServiceManager::~ServiceManager() = default; ServiceManager::~ServiceManager() = default;
void ServiceManager::InvokeControlRequest(Kernel::HLERequestContext& context) { void ServiceManager::InvokeControlRequest(Kernel::HLERequestContext& context) {
@ -27,11 +27,11 @@ void ServiceManager::InvokeControlRequest(Kernel::HLERequestContext& context) {
} }
static ResultCode ValidateServiceName(const std::string& name) { static ResultCode ValidateServiceName(const std::string& name) {
if (name.size() <= 0 || name.size() > 8) { if (name.empty() || name.size() > 8) {
LOG_ERROR(Service_SM, "Invalid service name! service={}", name); LOG_ERROR(Service_SM, "Invalid service name! service={}", name);
return ERR_INVALID_NAME; return ERR_INVALID_NAME;
} }
if (name.find('\0') != std::string::npos) { if (name.rfind('\0') != std::string::npos) {
LOG_ERROR(Service_SM, "A non null terminated service was passed"); LOG_ERROR(Service_SM, "A non null terminated service was passed");
return ERR_INVALID_NAME; return ERR_INVALID_NAME;
} }
@ -48,8 +48,8 @@ void ServiceManager::InstallInterfaces(std::shared_ptr<ServiceManager> self,
self->controller_interface = std::make_unique<Controller>(); self->controller_interface = std::make_unique<Controller>();
} }
ResultVal<std::shared_ptr<Kernel::ServerPort>> ServiceManager::RegisterService( ResultVal<std::shared_ptr<Kernel::ServerPort>> ServiceManager::RegisterService(std::string name,
std::string name, unsigned int max_sessions) { u32 max_sessions) {
CASCADE_CODE(ValidateServiceName(name)); CASCADE_CODE(ValidateServiceName(name));
@ -58,7 +58,6 @@ ResultVal<std::shared_ptr<Kernel::ServerPort>> ServiceManager::RegisterService(
return ERR_ALREADY_REGISTERED; return ERR_ALREADY_REGISTERED;
} }
auto& kernel = Core::System::GetInstance().Kernel();
auto [server_port, client_port] = auto [server_port, client_port] =
Kernel::ServerPort::CreatePortPair(kernel, max_sessions, name); Kernel::ServerPort::CreatePortPair(kernel, max_sessions, name);

7
src/core/hle/service/sm/sm.h
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@ -48,11 +48,11 @@ class ServiceManager {
public: public:
static void InstallInterfaces(std::shared_ptr<ServiceManager> self, Kernel::KernelCore& kernel); static void InstallInterfaces(std::shared_ptr<ServiceManager> self, Kernel::KernelCore& kernel);
ServiceManager(); explicit ServiceManager(Kernel::KernelCore& kernel_);
~ServiceManager(); ~ServiceManager();
ResultVal<std::shared_ptr<Kernel::ServerPort>> RegisterService(std::string name, ResultVal<std::shared_ptr<Kernel::ServerPort>> RegisterService(std::string name,
unsigned int max_sessions); u32 max_sessions);
ResultCode UnregisterService(const std::string& name); ResultCode UnregisterService(const std::string& name);
ResultVal<std::shared_ptr<Kernel::ClientPort>> GetServicePort(const std::string& name); ResultVal<std::shared_ptr<Kernel::ClientPort>> GetServicePort(const std::string& name);
ResultVal<std::shared_ptr<Kernel::ClientSession>> ConnectToService(const std::string& name); ResultVal<std::shared_ptr<Kernel::ClientSession>> ConnectToService(const std::string& name);
@ -79,6 +79,9 @@ private:
/// Map of registered services, retrieved using GetServicePort or ConnectToService. /// Map of registered services, retrieved using GetServicePort or ConnectToService.
std::unordered_map<std::string, std::shared_ptr<Kernel::ClientPort>> registered_services; std::unordered_map<std::string, std::shared_ptr<Kernel::ClientPort>> registered_services;
/// Kernel context
Kernel::KernelCore& kernel;
}; };
} // namespace Service::SM } // namespace Service::SM