2016-05-22 18:22:49 +02:00
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// 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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2016-09-21 08:52:38 +02:00
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#include "core/hle/kernel/client_port.h"
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2016-12-05 18:05:00 +01:00
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#include "core/hle/kernel/client_session.h"
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2017-05-21 09:11:36 +02:00
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#include "core/hle/kernel/errors.h"
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2017-06-05 06:52:19 +02:00
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#include "core/hle/kernel/hle_ipc.h"
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2018-08-02 04:40:00 +02:00
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#include "core/hle/kernel/object.h"
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2016-05-22 18:22:49 +02:00
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#include "core/hle/kernel/server_port.h"
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2016-06-15 01:03:30 +02:00
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#include "core/hle/kernel/server_session.h"
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2016-05-22 18:22:49 +02:00
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namespace Kernel {
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2018-08-28 18:30:33 +02:00
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ClientPort::ClientPort(KernelCore& kernel) : Object{kernel} {}
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2018-08-07 04:09:31 +02:00
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ClientPort::~ClientPort() = default;
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2016-05-22 18:22:49 +02:00
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2018-10-06 09:47:33 +02:00
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SharedPtr<ServerPort> ClientPort::GetServerPort() const {
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return server_port;
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}
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2016-12-05 19:59:57 +01:00
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ResultVal<SharedPtr<ClientSession>> ClientPort::Connect() {
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2016-12-08 17:06:19 +01:00
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// Note: Threads do not wait for the server endpoint to call
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// AcceptSession before returning from this call.
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2016-12-05 19:59:57 +01:00
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if (active_sessions >= max_sessions) {
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2017-05-21 09:11:36 +02:00
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return ERR_MAX_CONNECTIONS_REACHED;
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2016-12-05 19:59:57 +01:00
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}
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active_sessions++;
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2016-12-05 17:02:08 +01:00
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// Create a new session pair, let the created sessions inherit the parent port's HLE handler.
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2019-04-06 07:41:43 +02:00
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auto [server, client] = ServerSession::CreateSessionPair(kernel, server_port->GetName(), this);
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2016-12-05 17:02:08 +01:00
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2019-03-11 15:28:16 +01:00
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if (server_port->HasHLEHandler()) {
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2019-04-06 07:41:43 +02:00
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server_port->GetHLEHandler()->ClientConnected(server);
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2019-03-11 15:28:16 +01:00
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} else {
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2019-04-06 07:41:43 +02:00
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server_port->AppendPendingSession(server);
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2019-03-11 15:28:16 +01:00
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}
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2016-12-05 17:02:08 +01:00
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2016-06-15 01:03:30 +02:00
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// Wake the threads waiting on the ServerPort
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server_port->WakeupAllWaitingThreads();
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2016-12-05 17:02:08 +01:00
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2019-04-06 07:41:43 +02:00
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return MakeResult(client);
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2016-06-15 01:03:30 +02:00
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}
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2018-08-07 04:09:31 +02:00
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void ClientPort::ConnectionClosed() {
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if (active_sessions == 0) {
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return;
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}
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--active_sessions;
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}
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2018-01-20 08:48:02 +01:00
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} // namespace Kernel
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