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// Copyright 2016 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/hle/ipc.h"
#include "core/hle/kernel/event.h"
#include "core/hle/kernel/handle_table.h"
#include "core/hle/service/nfc/nfc.h"
#include "core/hle/service/nfc/nfc_m.h"
#include "core/hle/service/nfc/nfc_u.h"
namespace Service {
namespace NFC {
static Kernel::SharedPtr<Kernel::Event> tag_in_range_event;
static Kernel::SharedPtr<Kernel::Event> tag_out_of_range_event;
static TagState nfc_tag_state = TagState::NotInitialized;
static CommunicationStatus nfc_status = CommunicationStatus::NfcInitialized;
void Initialize(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u8 param = static_cast<u8>(cmd_buff[1] & 0xFF);
nfc_tag_state = TagState::NotScanning;
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called, param=%u", param);
}
void Shutdown(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u8 param = static_cast<u8>(cmd_buff[1] & 0xFF);
nfc_tag_state = TagState::NotInitialized;
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called, param=%u", param);
}
void StartCommunication(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void StopCommunication(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void StartTagScanning(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
nfc_tag_state = TagState::TagInRange;
tag_in_range_event->Signal();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void StopTagScanning(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
nfc_tag_state = TagState::NotScanning;
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void LoadAmiiboData(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
nfc_tag_state = TagState::TagDataLoaded;
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void ResetTagScanState(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
nfc_tag_state = TagState::NotScanning;
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void GetTagInRangeEvent(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[0] = IPC::MakeHeader(0xB, 1, 2);
cmd_buff[1] = RESULT_SUCCESS.raw;
cmd_buff[2] = IPC::CopyHandleDesc();
cmd_buff[3] = Kernel::g_handle_table.Create(tag_in_range_event).MoveFrom();
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void GetTagOutOfRangeEvent(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[0] = IPC::MakeHeader(0xC, 1, 2);
cmd_buff[1] = RESULT_SUCCESS.raw;
cmd_buff[2] = IPC::CopyHandleDesc();
cmd_buff[3] = Kernel::g_handle_table.Create(tag_out_of_range_event).MoveFrom();
LOG_WARNING(Service_NFC, "(STUBBED) called");
}
void GetTagState(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
cmd_buff[2] = static_cast<u8>(nfc_tag_state);
LOG_DEBUG(Service_NFC, "(STUBBED) called");
}
void CommunicationGetStatus(Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
cmd_buff[2] = static_cast<u8>(nfc_status);
LOG_DEBUG(Service_NFC, "(STUBBED) called");
}
void Init() {
AddService(new NFC_M());
AddService(new NFC_U());
tag_in_range_event =
Kernel::Event::Create(Kernel::ResetType::OneShot, "NFC::tag_in_range_event");
tag_out_of_range_event =
Kernel::Event::Create(Kernel::ResetType::OneShot, "NFC::tag_out_range_event");
nfc_tag_state = TagState::NotInitialized;
}
void Shutdown() {
tag_in_range_event = nullptr;
tag_out_of_range_event = nullptr;
}
} // namespace NFC
} // namespace Service
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