forked from suyu/suyu
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
// Copyright 2016 Citra Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include "core/hle/kernel/hle_ipc.h"
|
|
#include "core/hle/kernel/k_client_port.h"
|
|
#include "core/hle/kernel/k_server_port.h"
|
|
#include "core/hle/kernel/k_session.h"
|
|
#include "core/hle/kernel/object.h"
|
|
#include "core/hle/kernel/svc_results.h"
|
|
|
|
namespace Kernel {
|
|
|
|
KClientPort::KClientPort(KernelCore& kernel) : KSynchronizationObject{kernel} {}
|
|
KClientPort::~KClientPort() = default;
|
|
|
|
void KClientPort::Initialize(s32 max_sessions_, std::string&& name_) {
|
|
max_sessions = max_sessions_;
|
|
name = std::move(name_);
|
|
}
|
|
|
|
KServerPort* KClientPort::GetServerPort() const {
|
|
return server_port;
|
|
}
|
|
|
|
ResultVal<KClientSession*> KClientPort::Connect() {
|
|
if (num_sessions >= max_sessions) {
|
|
return ResultOutOfSessions;
|
|
}
|
|
num_sessions++;
|
|
|
|
auto* session = Kernel::KSession::Create(kernel);
|
|
session->Initialize(name + ":ClientPort");
|
|
|
|
if (server_port->HasHLEHandler()) {
|
|
server_port->GetHLEHandler()->ClientConnected(session);
|
|
} else {
|
|
server_port->AppendPendingSession(std::addressof(session->GetServerSession()));
|
|
}
|
|
|
|
return MakeResult(std::addressof(session->GetClientSession()));
|
|
}
|
|
|
|
void KClientPort::ConnectionClosed() {
|
|
if (num_sessions == 0) {
|
|
return;
|
|
}
|
|
|
|
--num_sessions;
|
|
}
|
|
|
|
void KClientPort::Destroy() {}
|
|
|
|
bool KClientPort::IsSignaled() const {
|
|
return num_sessions < max_sessions;
|
|
}
|
|
|
|
} // namespace Kernel
|