yuzu/src/core/hle/kernel/client_session.cpp

// Copyright 2016 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.

#include "core/hle/kernel/client_session.h"
#include "core/hle/kernel/errors.h"
#include "core/hle/kernel/hle_ipc.h"
#include "core/hle/kernel/server_session.h"
#include "core/hle/kernel/session.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/result.h"

namespace Kernel {

ClientSession::ClientSession(KernelCore& kernel) : Object{kernel} {}
ClientSession::~ClientSession() {
    // This destructor will be called automatically when the last ClientSession handle is closed by
    // the emulated application.

    // A local reference to the ServerSession is necessary to guarantee it
    // will be kept alive until after ClientDisconnected() returns.
    SharedPtr<ServerSession> server = parent->server;
    if (server) {
        server->ClientDisconnected();
    }

    parent->client = nullptr;
}

ResultCode ClientSession::SendSyncRequest(SharedPtr<Thread> thread) {
    // Keep ServerSession alive until we're done working with it.
    SharedPtr<ServerSession> server = parent->server;
    if (server == nullptr)
        return ERR_SESSION_CLOSED_BY_REMOTE;

    // Signal the server session that new data is available
    return server->HandleSyncRequest(std::move(thread));
}

} // namespace Kernel