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authorbunnei <bunneidev@gmail.com>2021-04-14 02:48:37 +0200
committerbunnei <bunneidev@gmail.com>2021-05-06 01:40:51 +0200
commit7444963bbb300cff269e410948de7fa577f5ff16 (patch)
tree6e0000cb345dc02c8f2ca38958b7c90383f45b03 /src/core/hle/kernel/server_session.cpp
parenthle: kernel: svc: Migrate GetThreadContext, GetThreadCoreMask. (diff)
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Diffstat (limited to 'src/core/hle/kernel/server_session.cpp')
-rw-r--r--src/core/hle/kernel/server_session.cpp157
1 files changed, 0 insertions, 157 deletions
diff --git a/src/core/hle/kernel/server_session.cpp b/src/core/hle/kernel/server_session.cpp
deleted file mode 100644
index bb247959c..000000000
--- a/src/core/hle/kernel/server_session.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright 2019 yuzu emulator team
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <tuple>
-#include <utility>
-
-#include "common/assert.h"
-#include "common/common_types.h"
-#include "common/logging/log.h"
-#include "core/core_timing.h"
-#include "core/hle/ipc_helpers.h"
-#include "core/hle/kernel/client_port.h"
-#include "core/hle/kernel/client_session.h"
-#include "core/hle/kernel/handle_table.h"
-#include "core/hle/kernel/hle_ipc.h"
-#include "core/hle/kernel/k_scheduler.h"
-#include "core/hle/kernel/k_thread.h"
-#include "core/hle/kernel/kernel.h"
-#include "core/hle/kernel/process.h"
-#include "core/hle/kernel/server_session.h"
-#include "core/hle/kernel/session.h"
-#include "core/memory.h"
-
-namespace Kernel {
-
-ServerSession::ServerSession(KernelCore& kernel) : KSynchronizationObject{kernel} {}
-
-ServerSession::~ServerSession() {
- kernel.ReleaseServiceThread(service_thread);
-}
-
-ResultVal<std::shared_ptr<ServerSession>> ServerSession::Create(KernelCore& kernel,
- std::shared_ptr<Session> parent,
- std::string name) {
- std::shared_ptr<ServerSession> session{std::make_shared<ServerSession>(kernel)};
-
- session->name = std::move(name);
- session->parent = std::move(parent);
- session->service_thread = kernel.CreateServiceThread(session->name);
-
- return MakeResult(std::move(session));
-}
-
-bool ServerSession::IsSignaled() const {
- // Closed sessions should never wait, an error will be returned from svcReplyAndReceive.
- return !parent->Client();
-}
-
-void ServerSession::ClientDisconnected() {
- // We keep a shared pointer to the hle handler to keep it alive throughout
- // the call to ClientDisconnected, as ClientDisconnected invalidates the
- // hle_handler member itself during the course of the function executing.
- std::shared_ptr<SessionRequestHandler> handler = hle_handler;
- if (handler) {
- // Note that after this returns, this server session's hle_handler is
- // invalidated (set to null).
- handler->ClientDisconnected(SharedFrom(this));
- }
-}
-
-void ServerSession::AppendDomainRequestHandler(std::shared_ptr<SessionRequestHandler> handler) {
- domain_request_handlers.push_back(std::move(handler));
-}
-
-std::size_t ServerSession::NumDomainRequestHandlers() const {
- return domain_request_handlers.size();
-}
-
-ResultCode ServerSession::HandleDomainSyncRequest(Kernel::HLERequestContext& context) {
- if (!context.HasDomainMessageHeader()) {
- return RESULT_SUCCESS;
- }
-
- // Set domain handlers in HLE context, used for domain objects (IPC interfaces) as inputs
- context.SetDomainRequestHandlers(domain_request_handlers);
-
- // If there is a DomainMessageHeader, then this is CommandType "Request"
- const auto& domain_message_header = context.GetDomainMessageHeader();
- const u32 object_id{domain_message_header.object_id};
- switch (domain_message_header.command) {
- case IPC::DomainMessageHeader::CommandType::SendMessage:
- if (object_id > domain_request_handlers.size()) {
- LOG_CRITICAL(IPC,
- "object_id {} is too big! This probably means a recent service call "
- "to {} needed to return a new interface!",
- object_id, name);
- UNREACHABLE();
- return RESULT_SUCCESS; // Ignore error if asserts are off
- }
- return domain_request_handlers[object_id - 1]->HandleSyncRequest(context);
-
- case IPC::DomainMessageHeader::CommandType::CloseVirtualHandle: {
- LOG_DEBUG(IPC, "CloseVirtualHandle, object_id=0x{:08X}", object_id);
-
- domain_request_handlers[object_id - 1] = nullptr;
-
- IPC::ResponseBuilder rb{context, 2};
- rb.Push(RESULT_SUCCESS);
- return RESULT_SUCCESS;
- }
- }
-
- LOG_CRITICAL(IPC, "Unknown domain command={}", domain_message_header.command.Value());
- ASSERT(false);
- return RESULT_SUCCESS;
-}
-
-ResultCode ServerSession::QueueSyncRequest(KThread* thread, Core::Memory::Memory& memory) {
- u32* cmd_buf{reinterpret_cast<u32*>(memory.GetPointer(thread->GetTLSAddress()))};
- auto context = std::make_shared<HLERequestContext>(kernel, memory, SharedFrom(this), thread);
-
- context->PopulateFromIncomingCommandBuffer(kernel.CurrentProcess()->GetHandleTable(), cmd_buf);
-
- if (auto strong_ptr = service_thread.lock()) {
- strong_ptr->QueueSyncRequest(*this, std::move(context));
- return RESULT_SUCCESS;
- }
-
- return RESULT_SUCCESS;
-}
-
-ResultCode ServerSession::CompleteSyncRequest(HLERequestContext& context) {
- ResultCode result = RESULT_SUCCESS;
- // If the session has been converted to a domain, handle the domain request
- if (IsDomain() && context.HasDomainMessageHeader()) {
- result = HandleDomainSyncRequest(context);
- // If there is no domain header, the regular session handler is used
- } else if (hle_handler != nullptr) {
- // If this ServerSession has an associated HLE handler, forward the request to it.
- result = hle_handler->HandleSyncRequest(context);
- }
-
- if (convert_to_domain) {
- ASSERT_MSG(IsSession(), "ServerSession is already a domain instance.");
- domain_request_handlers = {hle_handler};
- convert_to_domain = false;
- }
-
- // Some service requests require the thread to block
- {
- KScopedSchedulerLock lock(kernel);
- if (!context.IsThreadWaiting()) {
- context.GetThread().Wakeup();
- context.GetThread().SetSyncedObject(nullptr, result);
- }
- }
-
- return result;
-}
-
-ResultCode ServerSession::HandleSyncRequest(KThread* thread, Core::Memory::Memory& memory,
- Core::Timing::CoreTiming& core_timing) {
- return QueueSyncRequest(thread, memory);
-}
-
-} // namespace Kernel