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HLE/Applets: Implement ErrEula applet
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@ -27,6 +27,7 @@ set(SRCS
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hle/config_mem.cpp
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hle/hle.cpp
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hle/applets/applet.cpp
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hle/applets/erreula.cpp
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hle/applets/mii_selector.cpp
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hle/applets/swkbd.cpp
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hle/kernel/address_arbiter.cpp
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@ -168,6 +169,7 @@ set(HEADERS
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hle/function_wrappers.h
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hle/hle.h
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hle/applets/applet.h
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hle/applets/erreula.h
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hle/applets/mii_selector.h
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hle/applets/swkbd.h
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hle/kernel/address_arbiter.h
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@ -12,6 +12,7 @@
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#include "core/core_timing.h"
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#include "core/hle/applets/applet.h"
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#include "core/hle/applets/erreula.h"
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#include "core/hle/applets/mii_selector.h"
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#include "core/hle/applets/swkbd.h"
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#include "core/hle/result.h"
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@ -52,6 +53,10 @@ ResultCode Applet::Create(Service::APT::AppletId id) {
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case Service::APT::AppletId::Ed2:
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applets[id] = std::make_shared<MiiSelector>(id);
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break;
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case Service::APT::AppletId::Error:
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case Service::APT::AppletId::Error2:
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applets[id] = std::make_shared<ErrEula>(id);
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break;
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default:
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LOG_ERROR(Service_APT, "Could not create applet %u", id);
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// TODO(Subv): Find the right error code
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72
src/core/hle/applets/erreula.cpp
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72
src/core/hle/applets/erreula.cpp
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@ -0,0 +1,72 @@
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// Copyright 2016 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "common/string_util.h"
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#include "core/hle/applets/erreula.h"
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#include "core/hle/service/apt/apt.h"
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namespace HLE {
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namespace Applets {
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ResultCode ErrEula::ReceiveParameter(const Service::APT::MessageParameter& parameter) {
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if (parameter.signal != static_cast<u32>(Service::APT::SignalType::LibAppJustStarted)) {
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LOG_ERROR(Service_APT, "unsupported signal %u", parameter.signal);
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UNIMPLEMENTED();
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// TODO(Subv): Find the right error code
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return ResultCode(-1);
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}
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// The LibAppJustStarted message contains a buffer with the size of the framebuffer shared memory.
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// Create the SharedMemory that will hold the framebuffer data
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Service::APT::CaptureBufferInfo capture_info;
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ASSERT(sizeof(capture_info) == parameter.buffer.size());
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memcpy(&capture_info, parameter.buffer.data(), sizeof(capture_info));
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// TODO: allocated memory never released
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using Kernel::MemoryPermission;
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// Allocate a heap block of the required size for this applet.
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heap_memory = std::make_shared<std::vector<u8>>(capture_info.size);
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// Create a SharedMemory that directly points to this heap block.
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framebuffer_memory = Kernel::SharedMemory::CreateForApplet(heap_memory, 0, heap_memory->size(),
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MemoryPermission::ReadWrite, MemoryPermission::ReadWrite,
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"ErrEula Memory");
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// Send the response message with the newly created SharedMemory
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Service::APT::MessageParameter result;
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result.signal = static_cast<u32>(Service::APT::SignalType::LibAppFinished);
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result.buffer.clear();
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result.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
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result.sender_id = static_cast<u32>(id);
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result.object = framebuffer_memory;
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Service::APT::SendParameter(result);
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return RESULT_SUCCESS;
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}
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ResultCode ErrEula::StartImpl(const Service::APT::AppletStartupParameter& parameter) {
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started = true;
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// TODO(Subv): Set the expected fields in the response buffer before resending it to the application.
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// TODO(Subv): Reverse the parameter format for the ErrEula applet
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// Let the application know that we're closing
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Service::APT::MessageParameter message;
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message.buffer.resize(parameter.buffer.size());
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std::fill(message.buffer.begin(), message.buffer.end(), 0);
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message.signal = static_cast<u32>(Service::APT::SignalType::LibAppClosed);
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message.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
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message.sender_id = static_cast<u32>(id);
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Service::APT::SendParameter(message);
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started = false;
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return RESULT_SUCCESS;
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}
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void ErrEula::Update() {
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}
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} // namespace Applets
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} // namespace HLE
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31
src/core/hle/applets/erreula.h
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31
src/core/hle/applets/erreula.h
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@ -0,0 +1,31 @@
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// Copyright 2016 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include "core/hle/applets/applet.h"
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#include "core/hle/kernel/shared_memory.h"
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namespace HLE {
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namespace Applets {
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class ErrEula final : public Applet {
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public:
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explicit ErrEula(Service::APT::AppletId id): Applet(id) { }
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ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override;
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ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override;
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void Update() override;
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bool IsRunning() const override { return started; }
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/// This SharedMemory will be created when we receive the LibAppJustStarted message.
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/// It holds the framebuffer info retrieved by the application with GSPGPU::ImportDisplayCaptureInfo
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Kernel::SharedPtr<Kernel::SharedMemory> framebuffer_memory;
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private:
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/// Whether this applet is currently running instead of the host application or not.
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bool started = false;
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};
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} // namespace Applets
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} // namespace HLE
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@ -66,6 +66,8 @@ enum class AppletId : u32 {
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InstructionManual = 0x115,
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Notifications = 0x116,
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Miiverse = 0x117,
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MiiversePost = 0x118,
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AmiiboSettings = 0x119,
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SoftwareKeyboard1 = 0x201,
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Ed1 = 0x202,
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PnoteApp = 0x204,
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@ -78,6 +80,12 @@ enum class AppletId : u32 {
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AnyLibraryApplet = 0x400,
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SoftwareKeyboard2 = 0x401,
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Ed2 = 0x402,
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PnoteApp2 = 0x404,
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SnoteApp2 = 0x405,
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Error2 = 0x406,
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Mint2 = 0x407,
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Extrapad2 = 0x408,
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Memolib2 = 0x409,
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};
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enum class StartupArgumentType : u32 {
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