git subrepo clone https://github.com/Atmosphere-NX/Atmosphere-libs libraries
subrepo: subdir: "libraries" merged: "07af583b" upstream: origin: "https://github.com/Atmosphere-NX/Atmosphere-libs" branch: "master" commit: "07af583b" git-subrepo: version: "0.4.0" origin: "https://github.com/ingydotnet/git-subrepo" commit: "5d6aba9"
This commit is contained in:
Michael Scire
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
* Copyright (c) 2018-2019 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/>.
|
||||
*/
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||||
|
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#pragma once
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#include "../sf_common.hpp"
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#include "../cmif/sf_cmif_pointer_and_size.hpp"
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namespace ams::sf::hipc {
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constexpr size_t TlsMessageBufferSize = 0x100;
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enum class ReceiveResult {
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Success,
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Closed,
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NeedsRetry,
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};
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|
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Result Receive(ReceiveResult *out_recv_result, Handle session_handle, const cmif::PointerAndSize &message_buffer);
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Result Receive(bool *out_closed, Handle session_handle, const cmif::PointerAndSize &message_buffer);
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Result Reply(Handle session_handle, const cmif::PointerAndSize &message_buffer);
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Result CreateSession(Handle *out_server_handle, Handle *out_client_handle);
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}
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@@ -0,0 +1,37 @@
|
||||
/*
|
||||
* Copyright (c) 2018-2019 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/>.
|
||||
*/
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||||
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#pragma once
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#include "sf_hipc_server_session_manager.hpp"
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#include "../cmif/sf_cmif_domain_manager.hpp"
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namespace ams::sf::hipc {
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class ServerDomainSessionManager : public ServerSessionManager, private cmif::ServerDomainManager {
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protected:
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using cmif::ServerDomainManager::DomainEntryStorage;
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using cmif::ServerDomainManager::DomainStorage;
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protected:
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virtual Result DispatchManagerRequest(ServerSession *session, const cmif::PointerAndSize &in_message, const cmif::PointerAndSize &out_message) override final;
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||||
public:
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ServerDomainSessionManager(DomainEntryStorage *entry_storage, size_t entry_count) : ServerDomainManager(entry_storage, entry_count) { /* ... */ }
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||||
|
||||
inline cmif::DomainServiceObject *AllocateDomainServiceObject() {
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||||
return cmif::ServerDomainManager::AllocateDomainServiceObject();
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||||
}
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||||
};
|
||||
|
||||
}
|
||||
@@ -0,0 +1,394 @@
|
||||
/*
|
||||
* Copyright (c) 2018-2019 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
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#include "sf_hipc_server_domain_session_manager.hpp"
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#include "../../sm.hpp"
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namespace ams::sf::hipc {
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struct DefaultServerManagerOptions {
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static constexpr size_t PointerBufferSize = 0;
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static constexpr size_t MaxDomains = 0;
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||||
static constexpr size_t MaxDomainObjects = 0;
|
||||
};
|
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static constexpr size_t ServerSessionCountMax = 0x40;
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static_assert(ServerSessionCountMax == 0x40, "ServerSessionCountMax isn't 0x40 somehow, this assert is a reminder that this will break lots of things");
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||||
|
||||
template<size_t, typename, size_t>
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class ServerManager;
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class ServerManagerBase : public ServerDomainSessionManager {
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NON_COPYABLE(ServerManagerBase);
|
||||
NON_MOVEABLE(ServerManagerBase);
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public:
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using MitmQueryFunction = bool (*)(const sm::MitmProcessInfo &);
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private:
|
||||
enum class UserDataTag : uintptr_t {
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||||
Server = 1,
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Session = 2,
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MitmServer = 3,
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};
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protected:
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using ServerDomainSessionManager::DomainEntryStorage;
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using ServerDomainSessionManager::DomainStorage;
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private:
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||||
class ServerBase : public os::WaitableHolder {
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friend class ServerManagerBase;
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||||
template<size_t, typename, size_t>
|
||||
friend class ServerManager;
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NON_COPYABLE(ServerBase);
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NON_MOVEABLE(ServerBase);
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||||
protected:
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||||
cmif::ServiceObjectHolder static_object;
|
||||
::Handle port_handle;
|
||||
sm::ServiceName service_name;
|
||||
bool service_managed;
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||||
public:
|
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ServerBase(Handle ph, sm::ServiceName sn, bool m, cmif::ServiceObjectHolder &&sh) :
|
||||
os::WaitableHolder(ph), static_object(std::move(sh)), port_handle(ph), service_name(sn), service_managed(m)
|
||||
{
|
||||
/* ... */
|
||||
}
|
||||
|
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virtual ~ServerBase() = 0;
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||||
virtual void CreateSessionObjectHolder(cmif::ServiceObjectHolder *out_obj, std::shared_ptr<::Service> *out_fsrv) const = 0;
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||||
};
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||||
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template<typename ServiceImpl, auto MakeShared = std::make_shared<ServiceImpl>>
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class Server : public ServerBase {
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NON_COPYABLE(Server);
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NON_MOVEABLE(Server);
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private:
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||||
static constexpr bool IsMitmServer = ServiceObjectTraits<ServiceImpl>::IsMitmServiceObject;
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||||
public:
|
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Server(Handle ph, sm::ServiceName sn, bool m, cmif::ServiceObjectHolder &&sh) : ServerBase(ph, sn, m, std::forward<cmif::ServiceObjectHolder>(sh)) {
|
||||
/* ... */
|
||||
}
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||||
|
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virtual ~Server() override {
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if (this->service_managed) {
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||||
if constexpr (IsMitmServer) {
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R_ASSERT(sm::mitm::UninstallMitm(this->service_name));
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||||
} else {
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||||
R_ASSERT(sm::UnregisterService(this->service_name));
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||||
}
|
||||
R_ASSERT(svcCloseHandle(this->port_handle));
|
||||
}
|
||||
}
|
||||
|
||||
virtual void CreateSessionObjectHolder(cmif::ServiceObjectHolder *out_obj, std::shared_ptr<::Service> *out_fsrv) const override final {
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||||
/* If we're serving a static object, use it. */
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if (this->static_object) {
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*out_obj = std::move(this->static_object.Clone());
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*out_fsrv = nullptr;
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return;
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||||
}
|
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||||
/* Otherwise, we're either a mitm session or a non-mitm session. */
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if constexpr (IsMitmServer) {
|
||||
/* Custom deleter ensures that nothing goes awry. */
|
||||
/* TODO: Should this just be a custom wrapper object? */
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std::shared_ptr<::Service> forward_service = std::move(ServerSession::CreateForwardService());
|
||||
|
||||
/* Get mitm forward session. */
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||||
sm::MitmProcessInfo client_info;
|
||||
R_ASSERT(sm::mitm::AcknowledgeSession(forward_service.get(), &client_info, this->service_name));
|
||||
|
||||
*out_obj = std::move(cmif::ServiceObjectHolder(std::move(MakeShared(std::shared_ptr<::Service>(forward_service), client_info))));
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*out_fsrv = std::move(forward_service);
|
||||
} else {
|
||||
*out_obj = std::move(cmif::ServiceObjectHolder(std::move(MakeShared())));
|
||||
*out_fsrv = nullptr;
|
||||
}
|
||||
}
|
||||
};
|
||||
private:
|
||||
/* Management of waitables. */
|
||||
os::WaitableManager waitable_manager;
|
||||
os::Event request_stop_event;
|
||||
os::WaitableHolder request_stop_event_holder;
|
||||
os::Event notify_event;
|
||||
os::WaitableHolder notify_event_holder;
|
||||
|
||||
os::Mutex waitable_selection_mutex;
|
||||
|
||||
os::Mutex waitlist_mutex;
|
||||
os::WaitableManager waitlist;
|
||||
|
||||
os::Mutex deferred_session_mutex;
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using DeferredSessionList = typename util::IntrusiveListMemberTraits<&ServerSession::deferred_list_node>::ListType;
|
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DeferredSessionList deferred_session_list;
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private:
|
||||
virtual void RegisterSessionToWaitList(ServerSession *session) override final;
|
||||
void RegisterToWaitList(os::WaitableHolder *holder);
|
||||
void ProcessWaitList();
|
||||
|
||||
bool WaitAndProcessImpl();
|
||||
|
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Result ProcessForServer(os::WaitableHolder *holder);
|
||||
Result ProcessForMitmServer(os::WaitableHolder *holder);
|
||||
Result ProcessForSession(os::WaitableHolder *holder);
|
||||
|
||||
void ProcessDeferredSessions();
|
||||
|
||||
template<typename ServiceImpl, auto MakeShared = std::make_shared<ServiceImpl>>
|
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void RegisterServerImpl(Handle port_handle, sm::ServiceName service_name, bool managed, cmif::ServiceObjectHolder &&static_holder) {
|
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/* Allocate server memory. */
|
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auto *server = this->AllocateServer();
|
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AMS_ASSERT(server != nullptr);
|
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new (server) Server<ServiceImpl, MakeShared>(port_handle, service_name, managed, std::forward<cmif::ServiceObjectHolder>(static_holder));
|
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|
||||
if constexpr (!ServiceObjectTraits<ServiceImpl>::IsMitmServiceObject) {
|
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/* Non-mitm server. */
|
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server->SetUserData(static_cast<uintptr_t>(UserDataTag::Server));
|
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} else {
|
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/* Mitm server. */
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server->SetUserData(static_cast<uintptr_t>(UserDataTag::MitmServer));
|
||||
}
|
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|
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this->waitable_manager.LinkWaitableHolder(server);
|
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}
|
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|
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template<typename ServiceImpl>
|
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static constexpr inline std::shared_ptr<ServiceImpl> MakeSharedMitm(std::shared_ptr<::Service> &&s, const sm::MitmProcessInfo &client_info) {
|
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return std::make_shared<ServiceImpl>(std::forward<std::shared_ptr<::Service>>(s), client_info);
|
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}
|
||||
|
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Result InstallMitmServerImpl(Handle *out_port_handle, sm::ServiceName service_name, MitmQueryFunction query_func);
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protected:
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virtual ServerBase *AllocateServer() = 0;
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virtual void DestroyServer(ServerBase *server) = 0;
|
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public:
|
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ServerManagerBase(DomainEntryStorage *entry_storage, size_t entry_count) :
|
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ServerDomainSessionManager(entry_storage, entry_count),
|
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request_stop_event(false), request_stop_event_holder(&request_stop_event),
|
||||
notify_event(false), notify_event_holder(¬ify_event)
|
||||
{
|
||||
/* Link waitables. */
|
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this->waitable_manager.LinkWaitableHolder(&this->request_stop_event_holder);
|
||||
this->waitable_manager.LinkWaitableHolder(&this->notify_event_holder);
|
||||
}
|
||||
|
||||
template<typename ServiceImpl, auto MakeShared = std::make_shared<ServiceImpl>>
|
||||
void RegisterServer(Handle port_handle, std::shared_ptr<ServiceImpl> static_object = nullptr) {
|
||||
static_assert(!ServiceObjectTraits<ServiceImpl>::IsMitmServiceObject, "RegisterServer requires non-mitm object. Use RegisterMitmServer instead.");
|
||||
/* Register server. */
|
||||
cmif::ServiceObjectHolder static_holder;
|
||||
if (static_object != nullptr) {
|
||||
static_holder = cmif::ServiceObjectHolder(std::move(static_object));
|
||||
}
|
||||
this->RegisterServerImpl<ServiceImpl, MakeShared>(port_handle, sm::InvalidServiceName, false, std::move(static_holder));
|
||||
}
|
||||
|
||||
template<typename ServiceImpl, auto MakeShared = std::make_shared<ServiceImpl>>
|
||||
Result RegisterServer(sm::ServiceName service_name, size_t max_sessions, std::shared_ptr<ServiceImpl> static_object = nullptr) {
|
||||
static_assert(!ServiceObjectTraits<ServiceImpl>::IsMitmServiceObject, "RegisterServer requires non-mitm object. Use RegisterMitmServer instead.");
|
||||
|
||||
/* Register service. */
|
||||
Handle port_handle;
|
||||
R_TRY(sm::RegisterService(&port_handle, service_name, max_sessions, false));
|
||||
|
||||
/* Register server. */
|
||||
cmif::ServiceObjectHolder static_holder;
|
||||
if (static_object != nullptr) {
|
||||
static_holder = cmif::ServiceObjectHolder(std::move(static_object));
|
||||
}
|
||||
this->RegisterServerImpl<ServiceImpl, MakeShared>(port_handle, service_name, true, std::move(static_holder));
|
||||
return ResultSuccess();
|
||||
}
|
||||
|
||||
template<typename ServiceImpl, auto MakeShared = MakeSharedMitm<ServiceImpl>>
|
||||
Result RegisterMitmServer(sm::ServiceName service_name) {
|
||||
static_assert(ServiceObjectTraits<ServiceImpl>::IsMitmServiceObject, "RegisterMitmServer requires mitm object. Use RegisterServer instead.");
|
||||
|
||||
/* Install mitm service. */
|
||||
Handle port_handle;
|
||||
R_TRY(this->InstallMitmServerImpl(&port_handle, service_name, &ServiceImpl::ShouldMitm));
|
||||
|
||||
this->RegisterServerImpl<ServiceImpl, MakeShared>(port_handle, service_name, true, cmif::ServiceObjectHolder());
|
||||
return ResultSuccess();
|
||||
}
|
||||
|
||||
/* Processing. */
|
||||
os::WaitableHolder *WaitSignaled();
|
||||
|
||||
void ResumeProcessing();
|
||||
void RequestStopProcessing();
|
||||
void AddUserWaitableHolder(os::WaitableHolder *waitable);
|
||||
|
||||
Result Process(os::WaitableHolder *waitable);
|
||||
void WaitAndProcess();
|
||||
void LoopProcess();
|
||||
};
|
||||
|
||||
template<size_t MaxServers, typename ManagerOptions = DefaultServerManagerOptions, size_t MaxSessions = ServerSessionCountMax - MaxServers>
|
||||
class ServerManager : public ServerManagerBase {
|
||||
NON_COPYABLE(ServerManager);
|
||||
NON_MOVEABLE(ServerManager);
|
||||
static_assert(MaxServers <= ServerSessionCountMax, "MaxServers can never be larger than ServerSessionCountMax (0x40).");
|
||||
static_assert(MaxSessions <= ServerSessionCountMax, "MaxSessions can never be larger than ServerSessionCountMax (0x40).");
|
||||
static_assert(MaxServers + MaxSessions <= ServerSessionCountMax, "MaxServers + MaxSessions can never be larger than ServerSessionCountMax (0x40).");
|
||||
private:
|
||||
static constexpr inline bool DomainCountsValid = [] {
|
||||
if constexpr (ManagerOptions::MaxDomains > 0) {
|
||||
return ManagerOptions::MaxDomainObjects > 0;
|
||||
} else {
|
||||
return ManagerOptions::MaxDomainObjects == 0;
|
||||
}
|
||||
}();
|
||||
static_assert(DomainCountsValid, "Invalid Domain Counts");
|
||||
protected:
|
||||
using ServerManagerBase::DomainEntryStorage;
|
||||
using ServerManagerBase::DomainStorage;
|
||||
private:
|
||||
/* Resource storage. */
|
||||
os::Mutex resource_mutex;
|
||||
TYPED_STORAGE(ServerBase) server_storages[MaxServers];
|
||||
bool server_allocated[MaxServers];
|
||||
TYPED_STORAGE(ServerSession) session_storages[MaxSessions];
|
||||
bool session_allocated[MaxSessions];
|
||||
u8 pointer_buffer_storage[0x10 + (MaxSessions * ManagerOptions::PointerBufferSize)];
|
||||
u8 saved_message_storage[0x10 + (MaxSessions * hipc::TlsMessageBufferSize)];
|
||||
uintptr_t pointer_buffers_start;
|
||||
uintptr_t saved_messages_start;
|
||||
|
||||
/* Domain resources. */
|
||||
DomainStorage domain_storages[ManagerOptions::MaxDomains];
|
||||
bool domain_allocated[ManagerOptions::MaxDomains];
|
||||
DomainEntryStorage domain_entry_storages[ManagerOptions::MaxDomainObjects];
|
||||
private:
|
||||
constexpr inline size_t GetServerIndex(const ServerBase *server) const {
|
||||
const size_t i = server - GetPointer(this->server_storages[0]);
|
||||
AMS_ASSERT(i < MaxServers);
|
||||
return i;
|
||||
}
|
||||
|
||||
constexpr inline size_t GetSessionIndex(const ServerSession *session) const {
|
||||
const size_t i = session - GetPointer(this->session_storages[0]);
|
||||
AMS_ASSERT(i < MaxSessions);
|
||||
return i;
|
||||
}
|
||||
|
||||
constexpr inline cmif::PointerAndSize GetObjectBySessionIndex(const ServerSession *session, uintptr_t start, size_t size) const {
|
||||
return cmif::PointerAndSize(start + this->GetSessionIndex(session) * size, size);
|
||||
}
|
||||
protected:
|
||||
virtual ServerSession *AllocateSession() override final {
|
||||
std::scoped_lock lk(this->resource_mutex);
|
||||
for (size_t i = 0; i < MaxSessions; i++) {
|
||||
if (!this->session_allocated[i]) {
|
||||
this->session_allocated[i] = true;
|
||||
return GetPointer(this->session_storages[i]);
|
||||
}
|
||||
}
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
virtual void FreeSession(ServerSession *session) override final {
|
||||
std::scoped_lock lk(this->resource_mutex);
|
||||
const size_t index = this->GetSessionIndex(session);
|
||||
AMS_ASSERT(this->session_allocated[index]);
|
||||
this->session_allocated[index] = false;
|
||||
}
|
||||
|
||||
virtual ServerBase *AllocateServer() override final {
|
||||
std::scoped_lock lk(this->resource_mutex);
|
||||
for (size_t i = 0; i < MaxServers; i++) {
|
||||
if (!this->server_allocated[i]) {
|
||||
this->server_allocated[i] = true;
|
||||
return GetPointer(this->server_storages[i]);
|
||||
}
|
||||
}
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
virtual void DestroyServer(ServerBase *server) override final {
|
||||
std::scoped_lock lk(this->resource_mutex);
|
||||
const size_t index = this->GetServerIndex(server);
|
||||
AMS_ASSERT(this->server_allocated[index]);
|
||||
server->~ServerBase();
|
||||
this->server_allocated[index] = false;
|
||||
}
|
||||
|
||||
virtual void *AllocateDomain() override final {
|
||||
std::scoped_lock lk(this->resource_mutex);
|
||||
for (size_t i = 0; i < ManagerOptions::MaxDomains; i++) {
|
||||
if (!this->domain_allocated[i]) {
|
||||
this->domain_allocated[i] = true;
|
||||
return GetPointer(this->domain_storages[i]);
|
||||
}
|
||||
}
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
virtual void FreeDomain(void *domain) override final {
|
||||
std::scoped_lock lk(this->resource_mutex);
|
||||
DomainStorage *ptr = static_cast<DomainStorage *>(domain);
|
||||
const size_t index = ptr - this->domain_storages;
|
||||
AMS_ASSERT(index < ManagerOptions::MaxDomains);
|
||||
AMS_ASSERT(this->domain_allocated[index]);
|
||||
this->domain_allocated[index] = false;
|
||||
}
|
||||
|
||||
virtual cmif::PointerAndSize GetSessionPointerBuffer(const ServerSession *session) const override final {
|
||||
if constexpr (ManagerOptions::PointerBufferSize > 0) {
|
||||
return this->GetObjectBySessionIndex(session, this->pointer_buffers_start, ManagerOptions::PointerBufferSize);
|
||||
} else {
|
||||
return cmif::PointerAndSize();
|
||||
}
|
||||
}
|
||||
|
||||
virtual cmif::PointerAndSize GetSessionSavedMessageBuffer(const ServerSession *session) const override final {
|
||||
return this->GetObjectBySessionIndex(session, this->saved_messages_start, hipc::TlsMessageBufferSize);
|
||||
}
|
||||
public:
|
||||
ServerManager() : ServerManagerBase(this->domain_entry_storages, ManagerOptions::MaxDomainObjects) {
|
||||
/* Clear storages. */
|
||||
#define SF_SM_MEMCLEAR(obj) if constexpr (sizeof(obj) > 0) { std::memset(obj, 0, sizeof(obj)); }
|
||||
SF_SM_MEMCLEAR(this->server_storages);
|
||||
SF_SM_MEMCLEAR(this->server_allocated);
|
||||
SF_SM_MEMCLEAR(this->session_storages);
|
||||
SF_SM_MEMCLEAR(this->session_allocated);
|
||||
SF_SM_MEMCLEAR(this->pointer_buffer_storage);
|
||||
SF_SM_MEMCLEAR(this->saved_message_storage);
|
||||
SF_SM_MEMCLEAR(this->domain_allocated);
|
||||
#undef SF_SM_MEMCLEAR
|
||||
|
||||
/* Set resource starts. */
|
||||
this->pointer_buffers_start = util::AlignUp(reinterpret_cast<uintptr_t>(this->pointer_buffer_storage), 0x10);
|
||||
this->saved_messages_start = util::AlignUp(reinterpret_cast<uintptr_t>(this->saved_message_storage), 0x10);
|
||||
}
|
||||
|
||||
~ServerManager() {
|
||||
/* Close all sessions. */
|
||||
for (size_t i = 0; i < MaxSessions; i++) {
|
||||
if (this->session_allocated[i]) {
|
||||
this->CloseSessionImpl(GetPointer(this->session_storages[i]));
|
||||
}
|
||||
}
|
||||
|
||||
/* Close all servers. */
|
||||
for (size_t i = 0; i < MaxServers; i++) {
|
||||
if (this->server_allocated[i]) {
|
||||
this->DestroyServer(GetPointer(this->server_storages[i]));
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
@@ -0,0 +1,182 @@
|
||||
/*
|
||||
* Copyright (c) 2018-2019 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 "../sf_common.hpp"
|
||||
#include "../sf_service_object.hpp"
|
||||
#include "../cmif/sf_cmif_pointer_and_size.hpp"
|
||||
#include "../cmif/sf_cmif_service_object_holder.hpp"
|
||||
#include "sf_hipc_api.hpp"
|
||||
|
||||
namespace ams::sf::cmif {
|
||||
|
||||
struct ServiceDispatchContext;
|
||||
|
||||
}
|
||||
|
||||
namespace ams::sf::hipc {
|
||||
|
||||
class ServerSessionManager;
|
||||
class ServerManagerBase;
|
||||
|
||||
namespace impl {
|
||||
|
||||
class HipcManager;
|
||||
|
||||
}
|
||||
|
||||
class ServerSession : public os::WaitableHolder {
|
||||
friend class ServerSessionManager;
|
||||
friend class ServerManagerBase;
|
||||
friend class impl::HipcManager;
|
||||
NON_COPYABLE(ServerSession);
|
||||
NON_MOVEABLE(ServerSession);
|
||||
private:
|
||||
util::IntrusiveListNode deferred_list_node;
|
||||
cmif::ServiceObjectHolder srv_obj_holder;
|
||||
cmif::PointerAndSize pointer_buffer;
|
||||
cmif::PointerAndSize saved_message;
|
||||
std::shared_ptr<::Service> forward_service;
|
||||
Handle session_handle;
|
||||
bool is_closed;
|
||||
bool has_received;
|
||||
public:
|
||||
ServerSession(Handle h, cmif::ServiceObjectHolder &&obj) : WaitableHolder(h), srv_obj_holder(std::move(obj)), session_handle(h) {
|
||||
this->is_closed = false;
|
||||
this->has_received = false;
|
||||
this->forward_service = nullptr;
|
||||
AMS_ASSERT(!this->IsMitmSession());
|
||||
}
|
||||
|
||||
ServerSession(Handle h, cmif::ServiceObjectHolder &&obj, std::shared_ptr<::Service> &&fsrv) : WaitableHolder(h), srv_obj_holder(std::move(obj)), session_handle(h) {
|
||||
this->is_closed = false;
|
||||
this->has_received = false;
|
||||
this->forward_service = std::move(fsrv);
|
||||
AMS_ASSERT(this->IsMitmSession());
|
||||
}
|
||||
|
||||
bool IsMitmSession() const {
|
||||
return this->forward_service != nullptr;
|
||||
}
|
||||
|
||||
Result ForwardRequest(const cmif::ServiceDispatchContext &ctx) const;
|
||||
|
||||
static inline void ForwardServiceDeleter(Service *srv) {
|
||||
serviceClose(srv);
|
||||
delete srv;
|
||||
}
|
||||
|
||||
static inline std::shared_ptr<::Service> CreateForwardService() {
|
||||
return std::shared_ptr<::Service>(new ::Service(), ForwardServiceDeleter);
|
||||
}
|
||||
};
|
||||
|
||||
class ServerSessionManager {
|
||||
private:
|
||||
template<typename Constructor>
|
||||
Result CreateSessionImpl(ServerSession **out, const Constructor &ctor) {
|
||||
/* Allocate session. */
|
||||
ServerSession *session_memory = this->AllocateSession();
|
||||
R_UNLESS(session_memory != nullptr, sf::hipc::ResultOutOfSessionMemory());
|
||||
/* Register session. */
|
||||
bool succeeded = false;
|
||||
ON_SCOPE_EXIT {
|
||||
if (!succeeded) {
|
||||
this->DestroySession(session_memory);
|
||||
}
|
||||
};
|
||||
R_TRY(ctor(session_memory));
|
||||
/* Save new session to output. */
|
||||
succeeded = true;
|
||||
*out = session_memory;
|
||||
return ResultSuccess();
|
||||
}
|
||||
void DestroySession(ServerSession *session);
|
||||
|
||||
Result ProcessRequestImpl(ServerSession *session, const cmif::PointerAndSize &in_message, const cmif::PointerAndSize &out_message);
|
||||
virtual void RegisterSessionToWaitList(ServerSession *session) = 0;
|
||||
protected:
|
||||
Result DispatchRequest(cmif::ServiceObjectHolder &&obj, ServerSession *session, const cmif::PointerAndSize &in_message, const cmif::PointerAndSize &out_message);
|
||||
virtual Result DispatchManagerRequest(ServerSession *session, const cmif::PointerAndSize &in_message, const cmif::PointerAndSize &out_message);
|
||||
protected:
|
||||
virtual ServerSession *AllocateSession() = 0;
|
||||
virtual void FreeSession(ServerSession *session) = 0;
|
||||
virtual cmif::PointerAndSize GetSessionPointerBuffer(const ServerSession *session) const = 0;
|
||||
virtual cmif::PointerAndSize GetSessionSavedMessageBuffer(const ServerSession *session) const = 0;
|
||||
|
||||
Result ReceiveRequestImpl(ServerSession *session, const cmif::PointerAndSize &message);
|
||||
void CloseSessionImpl(ServerSession *session);
|
||||
Result RegisterSessionImpl(ServerSession *session_memory, Handle session_handle, cmif::ServiceObjectHolder &&obj);
|
||||
Result AcceptSessionImpl(ServerSession *session_memory, Handle port_handle, cmif::ServiceObjectHolder &&obj);
|
||||
Result RegisterMitmSessionImpl(ServerSession *session_memory, Handle mitm_session_handle, cmif::ServiceObjectHolder &&obj, std::shared_ptr<::Service> &&fsrv);
|
||||
Result AcceptMitmSessionImpl(ServerSession *session_memory, Handle mitm_port_handle, cmif::ServiceObjectHolder &&obj, std::shared_ptr<::Service> &&fsrv);
|
||||
|
||||
Result ReceiveRequest(ServerSession *session, const cmif::PointerAndSize &message) {
|
||||
return this->ReceiveRequestImpl(session, message);
|
||||
}
|
||||
|
||||
Result RegisterSession(ServerSession **out, Handle session_handle, cmif::ServiceObjectHolder &&obj) {
|
||||
auto ctor = [&](ServerSession *session_memory) -> Result {
|
||||
return this->RegisterSessionImpl(session_memory, session_handle, std::forward<cmif::ServiceObjectHolder>(obj));
|
||||
};
|
||||
return this->CreateSessionImpl(out, ctor);
|
||||
}
|
||||
|
||||
Result AcceptSession(ServerSession **out, Handle port_handle, cmif::ServiceObjectHolder &&obj) {
|
||||
auto ctor = [&](ServerSession *session_memory) -> Result {
|
||||
return this->AcceptSessionImpl(session_memory, port_handle, std::forward<cmif::ServiceObjectHolder>(obj));
|
||||
};
|
||||
return this->CreateSessionImpl(out, ctor);
|
||||
}
|
||||
|
||||
Result RegisterMitmSession(ServerSession **out, Handle mitm_session_handle, cmif::ServiceObjectHolder &&obj, std::shared_ptr<::Service> &&fsrv) {
|
||||
auto ctor = [&](ServerSession *session_memory) -> Result {
|
||||
return this->RegisterMitmSessionImpl(session_memory, mitm_session_handle, std::forward<cmif::ServiceObjectHolder>(obj), std::forward<std::shared_ptr<::Service>>(fsrv));
|
||||
};
|
||||
return this->CreateSessionImpl(out, ctor);
|
||||
}
|
||||
|
||||
Result AcceptMitmSession(ServerSession **out, Handle mitm_port_handle, cmif::ServiceObjectHolder &&obj, std::shared_ptr<::Service> &&fsrv) {
|
||||
auto ctor = [&](ServerSession *session_memory) -> Result {
|
||||
return this->AcceptMitmSessionImpl(session_memory, mitm_port_handle, std::forward<cmif::ServiceObjectHolder>(obj), std::forward<std::shared_ptr<::Service>>(fsrv));
|
||||
};
|
||||
return this->CreateSessionImpl(out, ctor);
|
||||
}
|
||||
public:
|
||||
Result RegisterSession(Handle session_handle, cmif::ServiceObjectHolder &&obj);
|
||||
Result AcceptSession(Handle port_handle, cmif::ServiceObjectHolder &&obj);
|
||||
Result RegisterMitmSession(Handle session_handle, cmif::ServiceObjectHolder &&obj, std::shared_ptr<::Service> &&fsrv);
|
||||
Result AcceptMitmSession(Handle mitm_port_handle, cmif::ServiceObjectHolder &&obj, std::shared_ptr<::Service> &&fsrv);
|
||||
|
||||
template<typename ServiceImpl>
|
||||
Result AcceptSession(Handle port_handle, std::shared_ptr<ServiceImpl> obj) {
|
||||
return this->AcceptSession(port_handle, cmif::ServiceObjectHolder(std::move(obj)));
|
||||
}
|
||||
|
||||
template<typename ServiceImpl>
|
||||
Result AcceptMitmSession(Handle mitm_port_handle, std::shared_ptr<ServiceImpl> obj, std::shared_ptr<::Service> &&fsrv) {
|
||||
return this->AcceptMitmSession(mitm_port_handle, cmif::ServiceObjectHolder(std::move(obj)), std::forward<std::shared_ptr<::Service>>(fsrv));
|
||||
}
|
||||
|
||||
Result ProcessRequest(ServerSession *session, const cmif::PointerAndSize &message);
|
||||
|
||||
virtual ServerSessionManager *GetSessionManagerByTag(u32 tag) {
|
||||
/* This is unused. */
|
||||
return this;
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user