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// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/kernel/k_port.h"
#include "core/hle/kernel/k_scheduler.h"
#include "core/hle/kernel/svc_results.h"
namespace Kernel {
KPort::KPort(KernelCore& kernel_)
: KAutoObjectWithSlabHeapAndContainer{kernel_}, server{kernel_}, client{kernel_} {}
KPort::~KPort() = default;
void KPort::Initialize(s32 max_sessions_, bool is_light_, const std::string& name_) {
// Open a new reference count to the initialized port.
Open();
// Create and initialize our server/client pair.
KAutoObject::Create(std::addressof(server));
KAutoObject::Create(std::addressof(client));
server.Initialize(this, name_ + ":Server");
client.Initialize(this, max_sessions_, name_ + ":Client");
// Set our member variables.
is_light = is_light_;
name = name_;
state = State::Normal;
}
void KPort::OnClientClosed() {
KScopedSchedulerLock sl{kernel};
if (state == State::Normal) {
state = State::ClientClosed;
}
}
void KPort::OnServerClosed() {
KScopedSchedulerLock sl{kernel};
if (state == State::Normal) {
state = State::ServerClosed;
}
}
bool KPort::IsServerClosed() const {
KScopedSchedulerLock sl{kernel};
return state == State::ServerClosed;
}
Result KPort::EnqueueSession(KServerSession* session) {
KScopedSchedulerLock sl{kernel};
R_UNLESS(state == State::Normal, ResultPortClosed);
server.EnqueueSession(session);
return ResultSuccess;
}
} // namespace Kernel
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