am: return AppletDataBroker and use for frontend applets
Liam
parent
b1c2f791af
commit
8a146469c0
@ -0,0 +1,67 @@
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// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "common/scope_exit.h"
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#include "core/core.h"
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#include "core/hle/service/am/am_results.h"
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#include "core/hle/service/am/applet_data_broker.h"
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#include "core/hle/service/am/applet_manager.h"
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namespace Service::AM {
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AppletStorageChannel::AppletStorageChannel(KernelHelpers::ServiceContext& context)
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: m_event(context) {}
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AppletStorageChannel::~AppletStorageChannel() = default;
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void AppletStorageChannel::Push(std::shared_ptr<IStorage> storage) {
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std::scoped_lock lk{m_lock};
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m_data.emplace_back(std::move(storage));
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m_event.Signal();
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}
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Result AppletStorageChannel::Pop(std::shared_ptr<IStorage>* out_storage) {
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std::scoped_lock lk{m_lock};
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SCOPE_EXIT({
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if (m_data.empty()) {
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m_event.Clear();
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}
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});
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R_UNLESS(!m_data.empty(), AM::ResultNoDataInChannel);
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*out_storage = std::move(m_data.front());
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m_data.pop_front();
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R_SUCCEED();
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}
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Kernel::KReadableEvent* AppletStorageChannel::GetEvent() {
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return m_event.GetHandle();
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}
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AppletDataBroker::AppletDataBroker(Core::System& system_)
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: system(system_), context(system_, "AppletDataBroker"), in_data(context),
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interactive_in_data(context), out_data(context), interactive_out_data(context),
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state_changed_event(context), is_completed(false) {}
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AppletDataBroker::~AppletDataBroker() = default;
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void AppletDataBroker::SignalCompletion() {
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{
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std::scoped_lock lk{lock};
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if (is_completed) {
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return;
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}
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is_completed = true;
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state_changed_event.Signal();
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}
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system.GetAppletManager().FocusStateChanged();
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}
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} // namespace Service::AM
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@ -0,0 +1,80 @@
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// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <deque>
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#include <memory>
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#include <mutex>
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#include "core/hle/service/event.h"
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#include "core/hle/service/kernel_helpers.h"
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union Result;
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namespace Service::AM {
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struct Applet;
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class IStorage;
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class AppletStorageChannel {
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public:
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explicit AppletStorageChannel(KernelHelpers::ServiceContext& ctx);
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~AppletStorageChannel();
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void Push(std::shared_ptr<IStorage> storage);
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Result Pop(std::shared_ptr<IStorage>* out_storage);
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Kernel::KReadableEvent* GetEvent();
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private:
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std::mutex m_lock{};
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std::deque<std::shared_ptr<IStorage>> m_data{};
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Event m_event;
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};
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class AppletDataBroker {
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public:
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explicit AppletDataBroker(Core::System& system_);
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~AppletDataBroker();
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AppletStorageChannel& GetInData() {
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return in_data;
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}
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AppletStorageChannel& GetInteractiveInData() {
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return interactive_in_data;
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}
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AppletStorageChannel& GetOutData() {
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return out_data;
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}
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AppletStorageChannel& GetInteractiveOutData() {
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return interactive_out_data;
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}
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Event& GetStateChangedEvent() {
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return state_changed_event;
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}
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bool IsCompleted() const {
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return is_completed;
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}
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void SignalCompletion();
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private:
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Core::System& system;
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KernelHelpers::ServiceContext context;
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AppletStorageChannel in_data;
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AppletStorageChannel interactive_in_data;
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AppletStorageChannel out_data;
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AppletStorageChannel interactive_out_data;
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Event state_changed_event;
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std::mutex lock;
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bool is_completed;
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};
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} // namespace Service::AM
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