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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_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/svc_results.h"
namespace Kernel {
KServerPort::KServerPort(KernelCore& kernel) : KSynchronizationObject{kernel} {}
KServerPort::~KServerPort() = default;
void KServerPort::Initialize(std::string&& name_) {
// Set member variables.
name = std::move(name_);
}
ResultVal<KServerSession*> KServerPort::Accept() {
if (pending_sessions.empty()) {
return ResultNotFound;
}
auto* session = pending_sessions.back();
pending_sessions.pop_back();
return MakeResult(session);
}
void KServerPort::AppendPendingSession(KServerSession* pending_session) {
pending_sessions.push_back(std::move(pending_session));
if (pending_sessions.size() == 1) {
NotifyAvailable();
}
}
void KServerPort::Destroy() {}
bool KServerPort::IsSignaled() const {
return !pending_sessions.empty();
}
KServerPort::PortPair KServerPort::CreatePortPair(KernelCore& kernel, u32 max_sessions,
std::string name) {
KServerPort* server_port = new KServerPort(kernel);
KClientPort* client_port = new KClientPort(kernel);
KAutoObject::Create(server_port);
KAutoObject::Create(client_port);
server_port->Initialize(name + "_Server");
client_port->Initialize(max_sessions, name + "_Client");
client_port->server_port = server_port;
server_port->name = name + "_Server";
return std::make_pair(server_port, client_port);
}
} // namespace Kernel
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