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Diffstat (limited to 'src/core/hle/service/nfp/nfp.cpp')
-rw-r--r--src/core/hle/service/nfp/nfp.cpp115
1 files changed, 84 insertions, 31 deletions
diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp
index 7f1fb3a71..1e91aa340 100644
--- a/src/core/hle/service/nfp/nfp.cpp
+++ b/src/core/hle/service/nfp/nfp.cpp
@@ -108,7 +108,7 @@ void IUser::StartDetection(Kernel::HLERequestContext& ctx) {
// TODO(german77): Loop through all interfaces
if (device_handle == nfp_interface.GetHandle()) {
- const auto result = nfp_interface.StartDetection();
+ const auto result = nfp_interface.StartDetection(nfp_protocol);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
return;
@@ -209,7 +209,6 @@ void IUser::GetApplicationArea(Kernel::HLERequestContext& ctx) {
if (device_handle == nfp_interface.GetHandle()) {
std::vector<u8> data{};
const auto result = nfp_interface.GetApplicationArea(data);
-
ctx.WriteBuffer(data);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(result);
@@ -232,7 +231,6 @@ void IUser::SetApplicationArea(Kernel::HLERequestContext& ctx) {
// TODO(german77): Loop through all interfaces
if (device_handle == nfp_interface.GetHandle()) {
const auto result = nfp_interface.SetApplicationArea(data);
-
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
return;
@@ -255,7 +253,6 @@ void IUser::CreateApplicationArea(Kernel::HLERequestContext& ctx) {
// TODO(german77): Loop through all interfaces
if (device_handle == nfp_interface.GetHandle()) {
const auto result = nfp_interface.CreateApplicationArea(access_id, data);
-
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(result);
return;
@@ -390,7 +387,7 @@ void IUser::AttachDeactivateEvent(Kernel::HLERequestContext& ctx) {
}
void IUser::GetState(Kernel::HLERequestContext& ctx) {
- LOG_INFO(Service_NFC, "called");
+ LOG_DEBUG(Service_NFC, "called");
IPC::ResponseBuilder rb{ctx, 3, 0};
rb.Push(ResultSuccess);
@@ -400,7 +397,7 @@ void IUser::GetState(Kernel::HLERequestContext& ctx) {
void IUser::GetDeviceState(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
- LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+ LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
// TODO(german77): Loop through all interfaces
if (device_handle == nfp_interface.GetHandle()) {
@@ -419,7 +416,7 @@ void IUser::GetDeviceState(Kernel::HLERequestContext& ctx) {
void IUser::GetNpadId(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
- LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+ LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
// TODO(german77): Loop through all interfaces
if (device_handle == nfp_interface.GetHandle()) {
@@ -438,7 +435,7 @@ void IUser::GetNpadId(Kernel::HLERequestContext& ctx) {
void IUser::GetApplicationAreaSize(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto device_handle{rp.Pop<u64>()};
- LOG_INFO(Service_NFP, "called, device_handle={}", device_handle);
+ LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle);
// TODO(german77): Loop through all interfaces
if (device_handle == nfp_interface.GetHandle()) {
@@ -493,6 +490,11 @@ bool Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) {
LOG_INFO(Service_NFP, "New Amiibo detected");
std::memcpy(&amiibo, buffer.data(), sizeof(amiibo));
+
+ if (!IsAmiiboValid()) {
+ return false;
+ }
+
device_state = DeviceState::TagFound;
activate_event->GetWritableEvent().Signal();
return true;
@@ -501,13 +503,54 @@ bool Module::Interface::LoadAmiibo(const std::vector<u8>& buffer) {
void Module::Interface::CloseAmiibo() {
LOG_INFO(Service_NFP, "Remove amiibo");
device_state = DeviceState::TagRemoved;
- write_counter = 0;
is_application_area_initialized = false;
application_area_id = 0;
application_area_data.clear();
deactivate_event->GetWritableEvent().Signal();
}
+bool Module::Interface::IsAmiiboValid() const {
+ LOG_INFO(Service_NFP, "uuid_lock=0x{0:x}", amiibo.uuid_lock);
+ LOG_INFO(Service_NFP, "compability_container=0x{0:x}", amiibo.compability_container);
+ LOG_INFO(Service_NFP, "crypto_init=0x{0:x}", amiibo.crypto_init);
+ LOG_INFO(Service_NFP, "write_count={}", amiibo.write_count);
+
+ LOG_INFO(Service_NFP, "character_id=0x{0:x}", amiibo.model_info.character_id);
+ LOG_INFO(Service_NFP, "character_variant={}", amiibo.model_info.character_variant);
+ LOG_INFO(Service_NFP, "amiibo_type={}", amiibo.model_info.amiibo_type);
+ LOG_INFO(Service_NFP, "model_number=0x{0:x}", amiibo.model_info.model_number);
+ LOG_INFO(Service_NFP, "series={}", amiibo.model_info.series);
+ LOG_INFO(Service_NFP, "fixed_value=0x{0:x}", amiibo.model_info.fixed);
+
+ LOG_INFO(Service_NFP, "tag_dynamic_lock=0x{0:x}", amiibo.tag_dynamic_lock);
+ LOG_INFO(Service_NFP, "tag_CFG0=0x{0:x}", amiibo.tag_CFG0);
+ LOG_INFO(Service_NFP, "tag_CFG1=0x{0:x}", amiibo.tag_CFG1);
+
+ // Check against all know constants on an amiibo binary
+ if (amiibo.uuid_lock != 0xE00F) {
+ return false;
+ }
+ if (amiibo.compability_container != 0xEEFF10F1UL) {
+ return false;
+ }
+ if ((amiibo.crypto_init & 0xFF) != 0xA5) {
+ return false;
+ }
+ if (amiibo.model_info.fixed != 0x02) {
+ return false;
+ }
+ if ((amiibo.tag_dynamic_lock & 0xFFFFFF) != 0x0F0001) {
+ return false;
+ }
+ if (amiibo.tag_CFG0 != 0x04000000UL) {
+ return false;
+ }
+ if (amiibo.tag_CFG1 != 0x5F) {
+ return false;
+ }
+ return true;
+}
+
Kernel::KReadableEvent& Module::Interface::GetActivateEvent() const {
return activate_event->GetReadableEvent();
}
@@ -522,13 +565,12 @@ void Module::Interface::Initialize() {
void Module::Interface::Finalize() {
device_state = DeviceState::Unaviable;
- write_counter = 0;
is_application_area_initialized = false;
application_area_id = 0;
application_area_data.clear();
}
-ResultCode Module::Interface::StartDetection() {
+ResultCode Module::Interface::StartDetection(s32 protocol_) {
auto npad_device = system.HIDCore().GetEmulatedController(npad_id);
// TODO(german77): Add callback for when nfc data is available
@@ -536,6 +578,7 @@ ResultCode Module::Interface::StartDetection() {
if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) {
npad_device->SetPollingMode(Common::Input::PollingMode::NFC);
device_state = DeviceState::SearchingForTag;
+ protocol = protocol_;
return ResultSuccess;
}
@@ -589,8 +632,8 @@ ResultCode Module::Interface::GetTagInfo(TagInfo& tag_info) const {
tag_info = {
.uuid = amiibo.uuid,
.uuid_length = static_cast<u8>(amiibo.uuid.size()),
- .protocol = 0xFFFFFFFF, // TODO(ogniK): Figure out actual values
- .tag_type = 0xFFFFFFFF,
+ .protocol = protocol,
+ .tag_type = static_cast<u32>(amiibo.model_info.amiibo_type),
};
return ResultSuccess;
}
@@ -610,7 +653,7 @@ ResultCode Module::Interface::GetCommonInfo(CommonInfo& common_info) const {
.last_write_year = 2022,
.last_write_month = 2,
.last_write_day = 7,
- .write_counter = write_counter,
+ .write_counter = amiibo.write_count,
.version = 1,
.application_area_size = ApplicationAreaSize,
};
@@ -652,11 +695,11 @@ ResultCode Module::Interface::OpenApplicationArea(u32 access_id) {
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
return ErrCodes::WrongDeviceState;
}
- // if (AmiiboApplicationDataExist(access_id)) {
- // application_area_data = LoadAmiiboApplicationData(access_id);
- // application_area_id = access_id;
- // is_application_area_initialized = true;
- // }
+ if (AmiiboApplicationDataExist(access_id)) {
+ application_area_data = LoadAmiiboApplicationData(access_id);
+ application_area_id = access_id;
+ is_application_area_initialized = true;
+ }
if (!is_application_area_initialized) {
LOG_ERROR(Service_NFP, "Application area is not initialized");
return ErrCodes::ApplicationAreaIsNotInitialized;
@@ -689,8 +732,7 @@ ResultCode Module::Interface::SetApplicationArea(const std::vector<u8>& data) {
return ErrCodes::ApplicationAreaIsNotInitialized;
}
application_area_data = data;
- write_counter++;
- // SaveAmiiboApplicationData(application_area_id,application_area_data);
+ SaveAmiiboApplicationData(application_area_id, application_area_data);
return ResultSuccess;
}
@@ -699,21 +741,32 @@ ResultCode Module::Interface::CreateApplicationArea(u32 access_id, const std::ve
LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
return ErrCodes::WrongDeviceState;
}
- // if (AmiiboApplicationDataExist(access_id)) {
- // LOG_ERROR(Service_NFP, "Application area already exist");
- // return ErrCodes::ApplicationAreaExist;
- // }
- // if (LoadAmiiboApplicationData(access_id,data)) {
- // is_application_area_initialized = true;
- // application_area_id = access_id;
- // }
+ if (AmiiboApplicationDataExist(access_id)) {
+ LOG_ERROR(Service_NFP, "Application area already exist");
+ return ErrCodes::ApplicationAreaExist;
+ }
application_area_data = data;
application_area_id = access_id;
- write_counter = 0;
- // SaveAmiiboApplicationData(application_area_id,application_area_data);
+ SaveAmiiboApplicationData(application_area_id, application_area_data);
return ResultSuccess;
}
+bool Module::Interface::AmiiboApplicationDataExist(u32 access_id) const {
+ // TODO(german77): Check if file exist
+ return false;
+}
+
+const std::vector<u8> Module::Interface::LoadAmiiboApplicationData(u32 access_id) const {
+ // TODO(german77): Read file
+ std::vector<u8> data(ApplicationAreaSize);
+ return data;
+}
+
+void Module::Interface::SaveAmiiboApplicationData(u32 access_id,
+ const std::vector<u8>& data) const {
+ // TODO(german77): Save file
+}
+
u64 Module::Interface::GetHandle() const {
// Generate a handle based of the npad id
return static_cast<u64>(npad_id);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 09:59:33 +0200