57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
// Copyright 2016 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 "common/assert.h"
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#include "common/archives.h"
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#include "core/hle/kernel/client_session.h"
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#include "core/hle/kernel/errors.h"
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#include "core/hle/kernel/hle_ipc.h"
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#include "core/hle/kernel/server_session.h"
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#include "core/hle/kernel/session.h"
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#include "core/hle/kernel/thread.h"
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SERIALIZE_EXPORT_IMPL(Kernel::ClientSession)
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namespace Kernel {
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ClientSession::ClientSession(KernelSystem& kernel) : Object(kernel) {}
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ClientSession::~ClientSession() {
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// This destructor will be called automatically when the last ClientSession handle is closed by
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// the emulated application.
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// Local references to ServerSession and SessionRequestHandler are necessary to guarantee they
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// will be kept alive until after ClientDisconnected() returns.
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std::shared_ptr<ServerSession> server = SharedFrom(parent->server);
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if (server) {
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std::shared_ptr<SessionRequestHandler> hle_handler = server->hle_handler;
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if (hle_handler)
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hle_handler->ClientDisconnected(server);
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// Clean up the list of client threads with pending requests, they are unneeded now that the
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// client endpoint is closed.
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server->pending_requesting_threads.clear();
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server->currently_handling = nullptr;
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}
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parent->client = nullptr;
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if (server) {
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// Notify any threads waiting on the ServerSession that the endpoint has been closed. Note
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// that this call has to happen after `Session::client` has been set to nullptr to let the
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// ServerSession know that the client endpoint has been closed.
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server->WakeupAllWaitingThreads();
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}
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}
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ResultCode ClientSession::SendSyncRequest(std::shared_ptr<Thread> thread) {
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// Keep ServerSession alive until we're done working with it.
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std::shared_ptr<ServerSession> server = SharedFrom(parent->server);
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if (server == nullptr)
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return ERR_SESSION_CLOSED_BY_REMOTE;
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// Signal the server session that new data is available
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return server->HandleSyncRequest(std::move(thread));
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}
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} // namespace Kernel
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