forked from suyu/suyu
da2f00ab7d
These members don't need to be entirely exposed, we can instead expose an API to operate on them without directly needing to mutate them We can also guard against overflow/API misuse this way as well, given active_sessions is an unsigned value.
56 lines
1.6 KiB
C++
56 lines
1.6 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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#pragma once
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#include <string>
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#include "common/common_types.h"
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#include "core/hle/kernel/object.h"
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#include "core/hle/result.h"
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namespace Kernel {
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class ServerPort;
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class ClientSession;
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class ClientPort final : public Object {
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public:
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friend class ServerPort;
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std::string GetTypeName() const override {
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return "ClientPort";
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}
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std::string GetName() const override {
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return name;
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}
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static const HandleType HANDLE_TYPE = HandleType::ClientPort;
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HandleType GetHandleType() const override {
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return HANDLE_TYPE;
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}
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/**
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* Creates a new Session pair, adds the created ServerSession to the associated ServerPort's
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* list of pending sessions, and signals the ServerPort, causing any threads
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* waiting on it to awake.
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* @returns ClientSession The client endpoint of the created Session pair, or error code.
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*/
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ResultVal<SharedPtr<ClientSession>> Connect();
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/**
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* Signifies that a previously active connection has been closed,
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* decreasing the total number of active connections to this port.
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*/
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void ConnectionClosed();
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private:
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ClientPort();
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~ClientPort() override;
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SharedPtr<ServerPort> server_port; ///< ServerPort associated with this client port.
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u32 max_sessions = 0; ///< Maximum number of simultaneous sessions the port can have
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u32 active_sessions = 0; ///< Number of currently open sessions to this port
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std::string name; ///< Name of client port (optional)
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};
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} // namespace Kernel
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