citra/src/core/hle/applets/mint.cpp
2019-02-18 20:34:18 -05:00

69 lines
2.5 KiB
C++

// Copyright 2016 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/string_util.h"
#include "core/core.h"
#include "core/hle/applets/mint.h"
#include "core/hle/service/apt/apt.h"
namespace HLE::Applets {
ResultCode Mint::ReceiveParameter(const Service::APT::MessageParameter& parameter) {
if (parameter.signal != Service::APT::SignalType::Request) {
LOG_ERROR(Service_APT, "unsupported signal {}", static_cast<u32>(parameter.signal));
UNIMPLEMENTED();
// TODO(Subv): Find the right error code
return ResultCode(-1);
}
// The Request message contains a buffer with the size of the framebuffer shared
// memory.
// Create the SharedMemory that will hold the framebuffer data
Service::APT::CaptureBufferInfo capture_info;
ASSERT(sizeof(capture_info) == parameter.buffer.size());
memcpy(&capture_info, parameter.buffer.data(), sizeof(capture_info));
// TODO: allocated memory never released
using Kernel::MemoryPermission;
// Create a SharedMemory that directly points to this heap block.
framebuffer_memory = Core::System::GetInstance().Kernel().CreateSharedMemoryForApplet(
0, capture_info.size, MemoryPermission::ReadWrite, MemoryPermission::ReadWrite,
"Mint Memory");
// Send the response message with the newly created SharedMemory
Service::APT::MessageParameter result;
result.signal = Service::APT::SignalType::Response;
result.buffer.clear();
result.destination_id = Service::APT::AppletId::Application;
result.sender_id = id;
result.object = framebuffer_memory;
SendParameter(result);
return RESULT_SUCCESS;
}
ResultCode Mint::StartImpl(const Service::APT::AppletStartupParameter& parameter) {
is_running = true;
// TODO(Subv): Set the expected fields in the response buffer before resending it to the
// application.
// TODO(Subv): Reverse the parameter format for the Mint applet
// Let the application know that we're closing
Service::APT::MessageParameter message;
message.buffer.resize(parameter.buffer.size());
std::fill(message.buffer.begin(), message.buffer.end(), 0);
message.signal = Service::APT::SignalType::WakeupByExit;
message.destination_id = Service::APT::AppletId::Application;
message.sender_id = id;
SendParameter(message);
is_running = false;
return RESULT_SUCCESS;
}
void Mint::Update() {}
} // namespace HLE::Applets