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// Copyright 2016 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <tuple>
#include "common/assert.h"
#include "core/hle/kernel/k_client_port.h"
#include "core/hle/kernel/k_server_session.h"
#include "core/hle/kernel/k_thread.h"
#include "core/hle/kernel/object.h"
#include "core/hle/kernel/server_port.h"
#include "core/hle/kernel/svc_results.h"
namespace Kernel {
ServerPort::ServerPort(KernelCore& kernel) : KSynchronizationObject{kernel} {}
ServerPort::~ServerPort() = default;
ResultVal<KServerSession*> ServerPort::Accept() {
if (pending_sessions.empty()) {
return ResultNotFound;
}
auto* session = pending_sessions.back();
pending_sessions.pop_back();
return MakeResult(session);
}
void ServerPort::AppendPendingSession(KServerSession* pending_session) {
pending_sessions.push_back(std::move(pending_session));
if (pending_sessions.size() == 1) {
NotifyAvailable();
}
}
bool ServerPort::IsSignaled() const {
return !pending_sessions.empty();
}
ServerPort::PortPair ServerPort::CreatePortPair(KernelCore& kernel, u32 max_sessions,
std::string name) {
std::shared_ptr<ServerPort> server_port = std::make_shared<ServerPort>(kernel);
KClientPort* client_port = new KClientPort(kernel);
KAutoObject::Create(client_port);
client_port->Initialize(max_sessions, name + "_Client");
client_port->server_port = server_port;
server_port->name = name + "_Server";
return std::make_pair(std::move(server_port), client_port);
}
} // namespace Kernel
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