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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <cstring>
#include "common/assert.h"
#include "core/core.h"
#include "core/frontend/applets/error.h"
#include "core/frontend/applets/general_frontend.h"
#include "core/frontend/applets/profile_select.h"
#include "core/frontend/applets/software_keyboard.h"
#include "core/frontend/applets/web_browser.h"
#include "core/hle/kernel/readable_event.h"
#include "core/hle/kernel/server_session.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/am/am.h"
#include "core/hle/service/am/applets/applets.h"
#include "core/hle/service/am/applets/error.h"
#include "core/hle/service/am/applets/general_backend.h"
#include "core/hle/service/am/applets/profile_select.h"
#include "core/hle/service/am/applets/software_keyboard.h"
#include "core/hle/service/am/applets/web_browser.h"
namespace Service::AM::Applets {
AppletDataBroker::AppletDataBroker() {
auto& kernel = Core::System::GetInstance().Kernel();
state_changed_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::Manual, "ILibraryAppletAccessor:StateChangedEvent");
pop_out_data_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::Manual, "ILibraryAppletAccessor:PopDataOutEvent");
pop_interactive_out_data_event = Kernel::WritableEvent::CreateEventPair(
kernel, Kernel::ResetType::Manual, "ILibraryAppletAccessor:PopInteractiveDataOutEvent");
}
AppletDataBroker::~AppletDataBroker() = default;
AppletDataBroker::RawChannelData AppletDataBroker::PeekDataToAppletForDebug() const {
std::vector<std::vector<u8>> out_normal;
for (const auto& storage : in_channel) {
out_normal.push_back(storage->GetData());
}
std::vector<std::vector<u8>> out_interactive;
for (const auto& storage : in_interactive_channel) {
out_interactive.push_back(storage->GetData());
}
return {std::move(out_normal), std::move(out_interactive)};
}
std::unique_ptr<IStorage> AppletDataBroker::PopNormalDataToGame() {
if (out_channel.empty())
return nullptr;
auto out = std::move(out_channel.front());
out_channel.pop_front();
return out;
}
std::unique_ptr<IStorage> AppletDataBroker::PopNormalDataToApplet() {
if (in_channel.empty())
return nullptr;
auto out = std::move(in_channel.front());
in_channel.pop_front();
return out;
}
std::unique_ptr<IStorage> AppletDataBroker::PopInteractiveDataToGame() {
if (out_interactive_channel.empty())
return nullptr;
auto out = std::move(out_interactive_channel.front());
out_interactive_channel.pop_front();
return out;
}
std::unique_ptr<IStorage> AppletDataBroker::PopInteractiveDataToApplet() {
if (in_interactive_channel.empty())
return nullptr;
auto out = std::move(in_interactive_channel.front());
in_interactive_channel.pop_front();
return out;
}
void AppletDataBroker::PushNormalDataFromGame(IStorage storage) {
in_channel.push_back(std::make_unique<IStorage>(storage));
}
void AppletDataBroker::PushNormalDataFromApplet(IStorage storage) {
out_channel.push_back(std::make_unique<IStorage>(storage));
pop_out_data_event.writable->Signal();
}
void AppletDataBroker::PushInteractiveDataFromGame(IStorage storage) {
in_interactive_channel.push_back(std::make_unique<IStorage>(storage));
}
void AppletDataBroker::PushInteractiveDataFromApplet(IStorage storage) {
out_interactive_channel.push_back(std::make_unique<IStorage>(storage));
pop_interactive_out_data_event.writable->Signal();
}
void AppletDataBroker::SignalStateChanged() const {
state_changed_event.writable->Signal();
}
Kernel::SharedPtr<Kernel::ReadableEvent> AppletDataBroker::GetNormalDataEvent() const {
return pop_out_data_event.readable;
}
Kernel::SharedPtr<Kernel::ReadableEvent> AppletDataBroker::GetInteractiveDataEvent() const {
return pop_interactive_out_data_event.readable;
}
Kernel::SharedPtr<Kernel::ReadableEvent> AppletDataBroker::GetStateChangedEvent() const {
return state_changed_event.readable;
}
Applet::Applet() = default;
Applet::~Applet() = default;
void Applet::Initialize() {
const auto common = broker.PopNormalDataToApplet();
ASSERT(common != nullptr);
const auto common_data = common->GetData();
ASSERT(common_data.size() >= sizeof(CommonArguments));
std::memcpy(&common_args, common_data.data(), sizeof(CommonArguments));
initialized = true;
}
AppletManager::AppletManager() = default;
AppletManager::~AppletManager() = default;
void AppletManager::SetAppletFrontendSet(AppletFrontendSet set) {
if (set.error != nullptr)
frontend.error = std::move(set.error);
if (set.photo_viewer != nullptr)
frontend.photo_viewer = std::move(set.photo_viewer);
if (set.profile_select != nullptr)
frontend.profile_select = std::move(set.profile_select);
if (set.software_keyboard != nullptr)
frontend.software_keyboard = std::move(set.software_keyboard);
if (set.web_browser != nullptr)
frontend.web_browser = std::move(set.web_browser);
}
void AppletManager::SetDefaultAppletFrontendSet() {
frontend.error = std::make_unique<Core::Frontend::DefaultErrorApplet>();
frontend.photo_viewer = std::make_unique<Core::Frontend::DefaultPhotoViewerApplet>();
frontend.profile_select = std::make_unique<Core::Frontend::DefaultProfileSelectApplet>();
frontend.software_keyboard = std::make_unique<Core::Frontend::DefaultSoftwareKeyboardApplet>();
frontend.web_browser = std::make_unique<Core::Frontend::DefaultWebBrowserApplet>();
}
void AppletManager::SetDefaultAppletsIfMissing() {
if (frontend.error == nullptr) {
frontend.error = std::make_unique<Core::Frontend::DefaultErrorApplet>();
}
if (frontend.photo_viewer == nullptr) {
frontend.photo_viewer = std::make_unique<Core::Frontend::DefaultPhotoViewerApplet>();
}
if (frontend.profile_select == nullptr) {
frontend.profile_select = std::make_unique<Core::Frontend::DefaultProfileSelectApplet>();
}
if (frontend.software_keyboard == nullptr) {
frontend.software_keyboard =
std::make_unique<Core::Frontend::DefaultSoftwareKeyboardApplet>();
}
if (frontend.web_browser == nullptr) {
frontend.web_browser = std::make_unique<Core::Frontend::DefaultWebBrowserApplet>();
}
}
void AppletManager::ClearAll() {
frontend = {};
}
std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id) const {
switch (id) {
case AppletId::Error:
return std::make_shared<Error>(*frontend.error);
case AppletId::ProfileSelect:
return std::make_shared<ProfileSelect>(*frontend.profile_select);
case AppletId::SoftwareKeyboard:
return std::make_shared<SoftwareKeyboard>(*frontend.software_keyboard);
case AppletId::PhotoViewer:
return std::make_shared<PhotoViewer>(*frontend.photo_viewer);
case AppletId::LibAppletOff:
return std::make_shared<WebBrowser>(*frontend.web_browser);
default:
UNIMPLEMENTED_MSG(
"No backend implementation exists for applet_id={:02X}! Falling back to stub applet.",
static_cast<u8>(id));
return std::make_shared<StubApplet>(id);
}
}
} // namespace Service::AM::Applets
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