diff options
Diffstat (limited to 'src/core/hle/service/nfp')
-rw-r--r-- | src/core/hle/service/nfp/amiibo_crypto.cpp | 405 | ||||
-rw-r--r-- | src/core/hle/service/nfp/amiibo_crypto.h | 106 | ||||
-rw-r--r-- | src/core/hle/service/nfp/nfp.cpp | 12 | ||||
-rw-r--r-- | src/core/hle/service/nfp/nfp_device.cpp | 1137 | ||||
-rw-r--r-- | src/core/hle/service/nfp/nfp_device.h | 120 | ||||
-rw-r--r-- | src/core/hle/service/nfp/nfp_interface.cpp | 839 | ||||
-rw-r--r-- | src/core/hle/service/nfp/nfp_interface.h | 37 | ||||
-rw-r--r-- | src/core/hle/service/nfp/nfp_result.h | 29 | ||||
-rw-r--r-- | src/core/hle/service/nfp/nfp_types.h | 129 |
9 files changed, 159 insertions, 2655 deletions
diff --git a/src/core/hle/service/nfp/amiibo_crypto.cpp b/src/core/hle/service/nfp/amiibo_crypto.cpp deleted file mode 100644 index a3622e792..000000000 --- a/src/core/hle/service/nfp/amiibo_crypto.cpp +++ /dev/null @@ -1,405 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project -// SPDX-License-Identifier: GPL-3.0-or-later - -// SPDX-FileCopyrightText: Copyright 2017 socram8888/amiitool -// SPDX-License-Identifier: MIT - -#include <array> -#include <mbedtls/aes.h> -#include <mbedtls/hmac_drbg.h> - -#include "common/fs/file.h" -#include "common/fs/fs.h" -#include "common/fs/path_util.h" -#include "common/logging/log.h" -#include "core/hle/service/nfp/amiibo_crypto.h" - -namespace Service::NFP::AmiiboCrypto { - -bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file) { - const auto& amiibo_data = ntag_file.user_memory; - LOG_DEBUG(Service_NFP, "uuid_lock=0x{0:x}", ntag_file.static_lock); - LOG_DEBUG(Service_NFP, "compability_container=0x{0:x}", ntag_file.compability_container); - LOG_DEBUG(Service_NFP, "write_count={}", static_cast<u16>(amiibo_data.write_counter)); - - LOG_DEBUG(Service_NFP, "character_id=0x{0:x}", amiibo_data.model_info.character_id); - LOG_DEBUG(Service_NFP, "character_variant={}", amiibo_data.model_info.character_variant); - LOG_DEBUG(Service_NFP, "amiibo_type={}", amiibo_data.model_info.amiibo_type); - LOG_DEBUG(Service_NFP, "model_number=0x{0:x}", - static_cast<u16>(amiibo_data.model_info.model_number)); - LOG_DEBUG(Service_NFP, "series={}", amiibo_data.model_info.series); - LOG_DEBUG(Service_NFP, "tag_type=0x{0:x}", amiibo_data.model_info.tag_type); - - LOG_DEBUG(Service_NFP, "tag_dynamic_lock=0x{0:x}", ntag_file.dynamic_lock); - LOG_DEBUG(Service_NFP, "tag_CFG0=0x{0:x}", ntag_file.CFG0); - LOG_DEBUG(Service_NFP, "tag_CFG1=0x{0:x}", ntag_file.CFG1); - - // Validate UUID - constexpr u8 CT = 0x88; // As defined in `ISO / IEC 14443 - 3` - if ((CT ^ ntag_file.uuid.uid[0] ^ ntag_file.uuid.uid[1] ^ ntag_file.uuid.uid[2]) != - ntag_file.uuid.uid[3]) { - return false; - } - if ((ntag_file.uuid.uid[4] ^ ntag_file.uuid.uid[5] ^ ntag_file.uuid.uid[6] ^ - ntag_file.uuid.nintendo_id) != ntag_file.uuid.lock_bytes[0]) { - return false; - } - - // Check against all know constants on an amiibo binary - if (ntag_file.static_lock != 0xE00F) { - return false; - } - if (ntag_file.compability_container != 0xEEFF10F1U) { - return false; - } - if (amiibo_data.constant_value != 0xA5) { - return false; - } - if (amiibo_data.model_info.tag_type != PackedTagType::Type2) { - return false; - } - if ((ntag_file.dynamic_lock & 0xFFFFFF) != 0x0F0001U) { - return false; - } - if (ntag_file.CFG0 != 0x04000000U) { - return false; - } - if (ntag_file.CFG1 != 0x5F) { - return false; - } - return true; -} - -bool IsAmiiboValid(const NTAG215File& ntag_file) { - return IsAmiiboValid(EncodedDataToNfcData(ntag_file)); -} - -NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data) { - NTAG215File encoded_data{}; - - encoded_data.uid = nfc_data.uuid.uid; - encoded_data.nintendo_id = nfc_data.uuid.nintendo_id; - encoded_data.static_lock = nfc_data.static_lock; - encoded_data.compability_container = nfc_data.compability_container; - encoded_data.hmac_data = nfc_data.user_memory.hmac_data; - encoded_data.constant_value = nfc_data.user_memory.constant_value; - encoded_data.write_counter = nfc_data.user_memory.write_counter; - encoded_data.amiibo_version = nfc_data.user_memory.amiibo_version; - encoded_data.settings = nfc_data.user_memory.settings; - encoded_data.owner_mii = nfc_data.user_memory.owner_mii; - encoded_data.application_id = nfc_data.user_memory.application_id; - encoded_data.application_write_counter = nfc_data.user_memory.application_write_counter; - encoded_data.application_area_id = nfc_data.user_memory.application_area_id; - encoded_data.application_id_byte = nfc_data.user_memory.application_id_byte; - encoded_data.unknown = nfc_data.user_memory.unknown; - encoded_data.mii_extension = nfc_data.user_memory.mii_extension; - encoded_data.unknown2 = nfc_data.user_memory.unknown2; - encoded_data.register_info_crc = nfc_data.user_memory.register_info_crc; - encoded_data.application_area = nfc_data.user_memory.application_area; - encoded_data.hmac_tag = nfc_data.user_memory.hmac_tag; - encoded_data.lock_bytes = nfc_data.uuid.lock_bytes; - encoded_data.model_info = nfc_data.user_memory.model_info; - encoded_data.keygen_salt = nfc_data.user_memory.keygen_salt; - encoded_data.dynamic_lock = nfc_data.dynamic_lock; - encoded_data.CFG0 = nfc_data.CFG0; - encoded_data.CFG1 = nfc_data.CFG1; - encoded_data.password = nfc_data.password; - - return encoded_data; -} - -EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data) { - EncryptedNTAG215File nfc_data{}; - - nfc_data.uuid.uid = encoded_data.uid; - nfc_data.uuid.nintendo_id = encoded_data.nintendo_id; - nfc_data.uuid.lock_bytes = encoded_data.lock_bytes; - nfc_data.static_lock = encoded_data.static_lock; - nfc_data.compability_container = encoded_data.compability_container; - nfc_data.user_memory.hmac_data = encoded_data.hmac_data; - nfc_data.user_memory.constant_value = encoded_data.constant_value; - nfc_data.user_memory.write_counter = encoded_data.write_counter; - nfc_data.user_memory.amiibo_version = encoded_data.amiibo_version; - nfc_data.user_memory.settings = encoded_data.settings; - nfc_data.user_memory.owner_mii = encoded_data.owner_mii; - nfc_data.user_memory.application_id = encoded_data.application_id; - nfc_data.user_memory.application_write_counter = encoded_data.application_write_counter; - nfc_data.user_memory.application_area_id = encoded_data.application_area_id; - nfc_data.user_memory.application_id_byte = encoded_data.application_id_byte; - nfc_data.user_memory.unknown = encoded_data.unknown; - nfc_data.user_memory.mii_extension = encoded_data.mii_extension; - nfc_data.user_memory.unknown2 = encoded_data.unknown2; - nfc_data.user_memory.register_info_crc = encoded_data.register_info_crc; - nfc_data.user_memory.application_area = encoded_data.application_area; - nfc_data.user_memory.hmac_tag = encoded_data.hmac_tag; - nfc_data.user_memory.model_info = encoded_data.model_info; - nfc_data.user_memory.keygen_salt = encoded_data.keygen_salt; - nfc_data.dynamic_lock = encoded_data.dynamic_lock; - nfc_data.CFG0 = encoded_data.CFG0; - nfc_data.CFG1 = encoded_data.CFG1; - nfc_data.password = encoded_data.password; - - return nfc_data; -} - -u32 GetTagPassword(const TagUuid& uuid) { - // Verify that the generated password is correct - u32 password = 0xAA ^ (uuid.uid[1] ^ uuid.uid[3]); - password &= (0x55 ^ (uuid.uid[2] ^ uuid.uid[4])) << 8; - password &= (0xAA ^ (uuid.uid[3] ^ uuid.uid[5])) << 16; - password &= (0x55 ^ (uuid.uid[4] ^ uuid.uid[6])) << 24; - return password; -} - -HashSeed GetSeed(const NTAG215File& data) { - HashSeed seed{ - .magic = data.write_counter, - .padding = {}, - .uid_1 = data.uid, - .nintendo_id_1 = data.nintendo_id, - .uid_2 = data.uid, - .nintendo_id_2 = data.nintendo_id, - .keygen_salt = data.keygen_salt, - }; - - return seed; -} - -std::vector<u8> GenerateInternalKey(const InternalKey& key, const HashSeed& seed) { - const std::size_t seedPart1Len = sizeof(key.magic_bytes) - key.magic_length; - const std::size_t string_size = key.type_string.size(); - std::vector<u8> output(string_size + seedPart1Len); - - // Copy whole type string - memccpy(output.data(), key.type_string.data(), '\0', string_size); - - // Append (16 - magic_length) from the input seed - memcpy(output.data() + string_size, &seed, seedPart1Len); - - // Append all bytes from magicBytes - output.insert(output.end(), key.magic_bytes.begin(), - key.magic_bytes.begin() + key.magic_length); - - output.insert(output.end(), seed.uid_1.begin(), seed.uid_1.end()); - output.emplace_back(seed.nintendo_id_1); - output.insert(output.end(), seed.uid_2.begin(), seed.uid_2.end()); - output.emplace_back(seed.nintendo_id_2); - - for (std::size_t i = 0; i < sizeof(seed.keygen_salt); i++) { - output.emplace_back(static_cast<u8>(seed.keygen_salt[i] ^ key.xor_pad[i])); - } - - return output; -} - -void CryptoInit(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, const HmacKey& hmac_key, - const std::vector<u8>& seed) { - // Initialize context - ctx.used = false; - ctx.counter = 0; - ctx.buffer_size = sizeof(ctx.counter) + seed.size(); - memcpy(ctx.buffer.data() + sizeof(u16), seed.data(), seed.size()); - - // Initialize HMAC context - mbedtls_md_init(&hmac_ctx); - mbedtls_md_setup(&hmac_ctx, mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), 1); - mbedtls_md_hmac_starts(&hmac_ctx, hmac_key.data(), hmac_key.size()); -} - -void CryptoStep(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, DrgbOutput& output) { - // If used at least once, reinitialize the HMAC - if (ctx.used) { - mbedtls_md_hmac_reset(&hmac_ctx); - } - - ctx.used = true; - - // Store counter in big endian, and increment it - ctx.buffer[0] = static_cast<u8>(ctx.counter >> 8); - ctx.buffer[1] = static_cast<u8>(ctx.counter >> 0); - ctx.counter++; - - // Do HMAC magic - mbedtls_md_hmac_update(&hmac_ctx, reinterpret_cast<const unsigned char*>(ctx.buffer.data()), - ctx.buffer_size); - mbedtls_md_hmac_finish(&hmac_ctx, output.data()); -} - -DerivedKeys GenerateKey(const InternalKey& key, const NTAG215File& data) { - const auto seed = GetSeed(data); - - // Generate internal seed - const std::vector<u8> internal_key = GenerateInternalKey(key, seed); - - // Initialize context - CryptoCtx ctx{}; - mbedtls_md_context_t hmac_ctx; - CryptoInit(ctx, hmac_ctx, key.hmac_key, internal_key); - - // Generate derived keys - DerivedKeys derived_keys{}; - std::array<DrgbOutput, 2> temp{}; - CryptoStep(ctx, hmac_ctx, temp[0]); - CryptoStep(ctx, hmac_ctx, temp[1]); - memcpy(&derived_keys, temp.data(), sizeof(DerivedKeys)); - - // Cleanup context - mbedtls_md_free(&hmac_ctx); - - return derived_keys; -} - -void Cipher(const DerivedKeys& keys, const NTAG215File& in_data, NTAG215File& out_data) { - mbedtls_aes_context aes; - std::size_t nc_off = 0; - std::array<u8, sizeof(keys.aes_iv)> nonce_counter{}; - std::array<u8, sizeof(keys.aes_iv)> stream_block{}; - - const auto aes_key_size = static_cast<u32>(keys.aes_key.size() * 8); - mbedtls_aes_setkey_enc(&aes, keys.aes_key.data(), aes_key_size); - memcpy(nonce_counter.data(), keys.aes_iv.data(), sizeof(keys.aes_iv)); - - constexpr std::size_t encrypted_data_size = HMAC_TAG_START - SETTINGS_START; - mbedtls_aes_crypt_ctr(&aes, encrypted_data_size, &nc_off, nonce_counter.data(), - stream_block.data(), - reinterpret_cast<const unsigned char*>(&in_data.settings), - reinterpret_cast<unsigned char*>(&out_data.settings)); - - // Copy the rest of the data directly - out_data.uid = in_data.uid; - out_data.nintendo_id = in_data.nintendo_id; - out_data.lock_bytes = in_data.lock_bytes; - out_data.static_lock = in_data.static_lock; - out_data.compability_container = in_data.compability_container; - - out_data.constant_value = in_data.constant_value; - out_data.write_counter = in_data.write_counter; - - out_data.model_info = in_data.model_info; - out_data.keygen_salt = in_data.keygen_salt; - out_data.dynamic_lock = in_data.dynamic_lock; - out_data.CFG0 = in_data.CFG0; - out_data.CFG1 = in_data.CFG1; - out_data.password = in_data.password; -} - -bool LoadKeys(InternalKey& locked_secret, InternalKey& unfixed_info) { - const auto yuzu_keys_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::KeysDir); - - const Common::FS::IOFile keys_file{yuzu_keys_dir / "key_retail.bin", - Common::FS::FileAccessMode::Read, - Common::FS::FileType::BinaryFile}; - - if (!keys_file.IsOpen()) { - LOG_ERROR(Service_NFP, "Failed to open key file"); - return false; - } - - if (keys_file.Read(unfixed_info) != 1) { - LOG_ERROR(Service_NFP, "Failed to read unfixed_info"); - return false; - } - if (keys_file.Read(locked_secret) != 1) { - LOG_ERROR(Service_NFP, "Failed to read locked-secret"); - return false; - } - - return true; -} - -bool IsKeyAvailable() { - const auto yuzu_keys_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::KeysDir); - return Common::FS::Exists(yuzu_keys_dir / "key_retail.bin"); -} - -bool DecodeAmiibo(const EncryptedNTAG215File& encrypted_tag_data, NTAG215File& tag_data) { - InternalKey locked_secret{}; - InternalKey unfixed_info{}; - - if (!LoadKeys(locked_secret, unfixed_info)) { - return false; - } - - // Generate keys - NTAG215File encoded_data = NfcDataToEncodedData(encrypted_tag_data); - const auto data_keys = GenerateKey(unfixed_info, encoded_data); - const auto tag_keys = GenerateKey(locked_secret, encoded_data); - - // Decrypt - Cipher(data_keys, encoded_data, tag_data); - - // Regenerate tag HMAC. Note: order matters, data HMAC depends on tag HMAC! - constexpr std::size_t input_length = DYNAMIC_LOCK_START - UUID_START; - mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), tag_keys.hmac_key.data(), - sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uid), - input_length, reinterpret_cast<unsigned char*>(&tag_data.hmac_tag)); - - // Regenerate data HMAC - constexpr std::size_t input_length2 = DYNAMIC_LOCK_START - WRITE_COUNTER_START; - mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), data_keys.hmac_key.data(), - sizeof(HmacKey), - reinterpret_cast<const unsigned char*>(&tag_data.write_counter), input_length2, - reinterpret_cast<unsigned char*>(&tag_data.hmac_data)); - - if (tag_data.hmac_data != encrypted_tag_data.user_memory.hmac_data) { - LOG_ERROR(Service_NFP, "hmac_data doesn't match"); - return false; - } - - if (tag_data.hmac_tag != encrypted_tag_data.user_memory.hmac_tag) { - LOG_ERROR(Service_NFP, "hmac_tag doesn't match"); - return false; - } - - return true; -} - -bool EncodeAmiibo(const NTAG215File& tag_data, EncryptedNTAG215File& encrypted_tag_data) { - InternalKey locked_secret{}; - InternalKey unfixed_info{}; - - if (!LoadKeys(locked_secret, unfixed_info)) { - return false; - } - - // Generate keys - const auto data_keys = GenerateKey(unfixed_info, tag_data); - const auto tag_keys = GenerateKey(locked_secret, tag_data); - - NTAG215File encoded_tag_data{}; - - // Generate tag HMAC - constexpr std::size_t input_length = DYNAMIC_LOCK_START - UUID_START; - constexpr std::size_t input_length2 = HMAC_TAG_START - WRITE_COUNTER_START; - mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), tag_keys.hmac_key.data(), - sizeof(HmacKey), reinterpret_cast<const unsigned char*>(&tag_data.uid), - input_length, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_tag)); - - // Init mbedtls HMAC context - mbedtls_md_context_t ctx; - mbedtls_md_init(&ctx); - mbedtls_md_setup(&ctx, mbedtls_md_info_from_type(MBEDTLS_MD_SHA256), 1); - - // Generate data HMAC - mbedtls_md_hmac_starts(&ctx, data_keys.hmac_key.data(), sizeof(HmacKey)); - mbedtls_md_hmac_update(&ctx, reinterpret_cast<const unsigned char*>(&tag_data.write_counter), - input_length2); // Data - mbedtls_md_hmac_update(&ctx, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_tag), - sizeof(HashData)); // Tag HMAC - mbedtls_md_hmac_update(&ctx, reinterpret_cast<const unsigned char*>(&tag_data.uid), - input_length); - mbedtls_md_hmac_finish(&ctx, reinterpret_cast<unsigned char*>(&encoded_tag_data.hmac_data)); - - // HMAC cleanup - mbedtls_md_free(&ctx); - - // Encrypt - Cipher(data_keys, tag_data, encoded_tag_data); - - // Convert back to hardware - encrypted_tag_data = EncodedDataToNfcData(encoded_tag_data); - - return true; -} - -} // namespace Service::NFP::AmiiboCrypto diff --git a/src/core/hle/service/nfp/amiibo_crypto.h b/src/core/hle/service/nfp/amiibo_crypto.h deleted file mode 100644 index f6208ee6b..000000000 --- a/src/core/hle/service/nfp/amiibo_crypto.h +++ /dev/null @@ -1,106 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project -// SPDX-License-Identifier: GPL-3.0-or-later - -#pragma once - -#include <array> - -#include "core/hle/service/nfp/nfp_types.h" - -struct mbedtls_md_context_t; - -namespace Service::NFP::AmiiboCrypto { -// Byte locations in Service::NFP::NTAG215File -constexpr std::size_t HMAC_DATA_START = 0x8; -constexpr std::size_t SETTINGS_START = 0x2c; -constexpr std::size_t WRITE_COUNTER_START = 0x29; -constexpr std::size_t HMAC_TAG_START = 0x1B4; -constexpr std::size_t UUID_START = 0x1D4; -constexpr std::size_t DYNAMIC_LOCK_START = 0x208; - -using HmacKey = std::array<u8, 0x10>; -using DrgbOutput = std::array<u8, 0x20>; - -struct HashSeed { - u16_be magic; - std::array<u8, 0xE> padding; - UniqueSerialNumber uid_1; - u8 nintendo_id_1; - UniqueSerialNumber uid_2; - u8 nintendo_id_2; - std::array<u8, 0x20> keygen_salt; -}; -static_assert(sizeof(HashSeed) == 0x40, "HashSeed is an invalid size"); - -struct InternalKey { - HmacKey hmac_key; - std::array<char, 0xE> type_string; - u8 reserved; - u8 magic_length; - std::array<u8, 0x10> magic_bytes; - std::array<u8, 0x20> xor_pad; -}; -static_assert(sizeof(InternalKey) == 0x50, "InternalKey is an invalid size"); -static_assert(std::is_trivially_copyable_v<InternalKey>, "InternalKey must be trivially copyable."); - -struct CryptoCtx { - std::array<char, 480> buffer; - bool used; - std::size_t buffer_size; - s16 counter; -}; - -struct DerivedKeys { - std::array<u8, 0x10> aes_key; - std::array<u8, 0x10> aes_iv; - std::array<u8, 0x10> hmac_key; -}; -static_assert(sizeof(DerivedKeys) == 0x30, "DerivedKeys is an invalid size"); - -/// Validates that the amiibo file is not corrupted -bool IsAmiiboValid(const EncryptedNTAG215File& ntag_file); - -/// Validates that the amiibo file is not corrupted -bool IsAmiiboValid(const NTAG215File& ntag_file); - -/// Converts from encrypted file format to encoded file format -NTAG215File NfcDataToEncodedData(const EncryptedNTAG215File& nfc_data); - -/// Converts from encoded file format to encrypted file format -EncryptedNTAG215File EncodedDataToNfcData(const NTAG215File& encoded_data); - -/// Returns password needed to allow write access to protected memory -u32 GetTagPassword(const TagUuid& uuid); - -// Generates Seed needed for key derivation -HashSeed GetSeed(const NTAG215File& data); - -// Middle step on the generation of derived keys -std::vector<u8> GenerateInternalKey(const InternalKey& key, const HashSeed& seed); - -// Initializes mbedtls context -void CryptoInit(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, const HmacKey& hmac_key, - const std::vector<u8>& seed); - -// Feeds data to mbedtls context to generate the derived key -void CryptoStep(CryptoCtx& ctx, mbedtls_md_context_t& hmac_ctx, DrgbOutput& output); - -// Generates the derived key from amiibo data -DerivedKeys GenerateKey(const InternalKey& key, const NTAG215File& data); - -// Encodes or decodes amiibo data -void Cipher(const DerivedKeys& keys, const NTAG215File& in_data, NTAG215File& out_data); - -/// Loads both amiibo keys from key_retail.bin -bool LoadKeys(InternalKey& locked_secret, InternalKey& unfixed_info); - -/// Returns true if key_retail.bin exist -bool IsKeyAvailable(); - -/// Decodes encrypted amiibo data returns true if output is valid -bool DecodeAmiibo(const EncryptedNTAG215File& encrypted_tag_data, NTAG215File& tag_data); - -/// Encodes plain amiibo data returns true if output is valid -bool EncodeAmiibo(const NTAG215File& tag_data, EncryptedNTAG215File& encrypted_tag_data); - -} // namespace Service::NFP::AmiiboCrypto diff --git a/src/core/hle/service/nfp/nfp.cpp b/src/core/hle/service/nfp/nfp.cpp index 2559fe598..2eeabc138 100644 --- a/src/core/hle/service/nfp/nfp.cpp +++ b/src/core/hle/service/nfp/nfp.cpp @@ -13,7 +13,7 @@ class IUser final : public Interface { public: explicit IUser(Core::System& system_) : Interface(system_, "NFP:IUser") { // clang-format off - static const FunctionInfo functions[] = { + static const FunctionInfoTyped<IUser> functions[] = { {0, &IUser::Initialize, "Initialize"}, {1, &IUser::Finalize, "Finalize"}, {2, &IUser::ListDevices, "ListDevices"}, @@ -50,7 +50,7 @@ class ISystem final : public Interface { public: explicit ISystem(Core::System& system_) : Interface(system_, "NFP:ISystem") { // clang-format off - static const FunctionInfo functions[] = { + static const FunctionInfoTyped<ISystem> functions[] = { {0, &ISystem::InitializeSystem, "InitializeSystem"}, {1, &ISystem::FinalizeSystem, "FinalizeSystem"}, {2, &ISystem::ListDevices, "ListDevices"}, @@ -89,7 +89,7 @@ class IDebug final : public Interface { public: explicit IDebug(Core::System& system_) : Interface(system_, "NFP:IDebug") { // clang-format off - static const FunctionInfo functions[] = { + static const FunctionInfoTyped<IDebug> functions[] = { {0, &IDebug::InitializeDebug, "InitializeDebug"}, {1, &IDebug::FinalizeDebug, "FinalizeDebug"}, {2, &IDebug::ListDevices, "ListDevices"}, @@ -126,9 +126,9 @@ public: {201, &IDebug::SetAll, "SetAll"}, {202, &IDebug::FlushDebug, "FlushDebug"}, {203, &IDebug::BreakTag, "BreakTag"}, - {204, nullptr, "ReadBackupData"}, - {205, nullptr, "WriteBackupData"}, - {206, nullptr, "WriteNtf"}, + {204, &IDebug::ReadBackupData, "ReadBackupData"}, + {205, &IDebug::WriteBackupData, "WriteBackupData"}, + {206, &IDebug::WriteNtf, "WriteNtf"}, }; // clang-format on diff --git a/src/core/hle/service/nfp/nfp_device.cpp b/src/core/hle/service/nfp/nfp_device.cpp deleted file mode 100644 index 3f9af53c8..000000000 --- a/src/core/hle/service/nfp/nfp_device.cpp +++ /dev/null @@ -1,1137 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#include <array> - -#ifdef _MSC_VER -#pragma warning(push) -#pragma warning(disable : 4701) // Potentially uninitialized local variable 'result' used -#endif - -#include <boost/crc.hpp> - -#ifdef _MSC_VER -#pragma warning(pop) -#endif - -#include "common/input.h" -#include "common/logging/log.h" -#include "common/string_util.h" -#include "common/tiny_mt.h" -#include "core/core.h" -#include "core/hid/emulated_controller.h" -#include "core/hid/hid_core.h" -#include "core/hid/hid_types.h" -#include "core/hle/kernel/k_event.h" -#include "core/hle/service/ipc_helpers.h" -#include "core/hle/service/mii/mii_manager.h" -#include "core/hle/service/mii/types.h" -#include "core/hle/service/nfp/amiibo_crypto.h" -#include "core/hle/service/nfp/nfp_device.h" -#include "core/hle/service/nfp/nfp_result.h" -#include "core/hle/service/time/time_manager.h" -#include "core/hle/service/time/time_zone_content_manager.h" -#include "core/hle/service/time/time_zone_types.h" - -namespace Service::NFP { -NfpDevice::NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_, - KernelHelpers::ServiceContext& service_context_, - Kernel::KEvent* availability_change_event_) - : npad_id{npad_id_}, system{system_}, service_context{service_context_}, - availability_change_event{availability_change_event_} { - activate_event = service_context.CreateEvent("IUser:NFPActivateEvent"); - deactivate_event = service_context.CreateEvent("IUser:NFPDeactivateEvent"); - npad_device = system.HIDCore().GetEmulatedController(npad_id); - - Core::HID::ControllerUpdateCallback engine_callback{ - .on_change = [this](Core::HID::ControllerTriggerType type) { NpadUpdate(type); }, - .is_npad_service = false, - }; - is_controller_set = true; - callback_key = npad_device->SetCallback(engine_callback); - - auto& standard_steady_clock{system.GetTimeManager().GetStandardSteadyClockCore()}; - current_posix_time = standard_steady_clock.GetCurrentTimePoint(system).time_point; -} - -NfpDevice::~NfpDevice() { - activate_event->Close(); - deactivate_event->Close(); - if (!is_controller_set) { - return; - } - npad_device->DeleteCallback(callback_key); - is_controller_set = false; -}; - -void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) { - if (!is_initalized) { - return; - } - - if (type == Core::HID::ControllerTriggerType::Connected) { - Initialize(); - availability_change_event->Signal(); - return; - } - - if (type == Core::HID::ControllerTriggerType::Disconnected) { - device_state = DeviceState::Unavailable; - availability_change_event->Signal(); - return; - } - - if (type != Core::HID::ControllerTriggerType::Nfc) { - return; - } - - if (!npad_device->IsConnected()) { - return; - } - - const auto nfc_status = npad_device->GetNfc(); - switch (nfc_status.state) { - case Common::Input::NfcState::NewAmiibo: - LoadAmiibo(nfc_status.data); - break; - case Common::Input::NfcState::AmiiboRemoved: - if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) { - break; - } - if (device_state != DeviceState::SearchingForTag) { - CloseAmiibo(); - } - break; - default: - break; - } -} - -bool NfpDevice::LoadAmiibo(std::span<const u8> data) { - if (device_state != DeviceState::SearchingForTag) { - LOG_ERROR(Service_NFP, "Game is not looking for amiibos, current state {}", device_state); - return false; - } - - if (data.size() != sizeof(EncryptedNTAG215File)) { - LOG_ERROR(Service_NFP, "Not an amiibo, size={}", data.size()); - return false; - } - - // TODO: Filter by allowed_protocols here - - memcpy(&tag_data, data.data(), sizeof(EncryptedNTAG215File)); - is_plain_amiibo = AmiiboCrypto::IsAmiiboValid(tag_data); - - if (is_plain_amiibo) { - encrypted_tag_data = AmiiboCrypto::EncodedDataToNfcData(tag_data); - LOG_INFO(Service_NFP, "Using plain amiibo"); - } else { - tag_data = {}; - memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File)); - } - - device_state = DeviceState::TagFound; - deactivate_event->GetReadableEvent().Clear(); - activate_event->Signal(); - return true; -} - -void NfpDevice::CloseAmiibo() { - LOG_INFO(Service_NFP, "Remove amiibo"); - - if (device_state == DeviceState::TagMounted) { - Unmount(); - } - - device_state = DeviceState::TagRemoved; - encrypted_tag_data = {}; - tag_data = {}; - activate_event->GetReadableEvent().Clear(); - deactivate_event->Signal(); -} - -Kernel::KReadableEvent& NfpDevice::GetActivateEvent() const { - return activate_event->GetReadableEvent(); -} - -Kernel::KReadableEvent& NfpDevice::GetDeactivateEvent() const { - return deactivate_event->GetReadableEvent(); -} - -void NfpDevice::Initialize() { - device_state = npad_device->HasNfc() ? DeviceState::Initialized : DeviceState::Unavailable; - encrypted_tag_data = {}; - tag_data = {}; - is_initalized = true; -} - -void NfpDevice::Finalize() { - if (device_state == DeviceState::TagMounted) { - Unmount(); - } - if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) { - StopDetection(); - } - device_state = DeviceState::Unavailable; - is_initalized = false; -} - -Result NfpDevice::StartDetection(TagProtocol allowed_protocol) { - if (device_state != DeviceState::Initialized && device_state != DeviceState::TagRemoved) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return WrongDeviceState; - } - - if (npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex, - Common::Input::PollingMode::NFC) != - Common::Input::DriverResult::Success) { - LOG_ERROR(Service_NFP, "Nfc not supported"); - return NfcDisabled; - } - - device_state = DeviceState::SearchingForTag; - allowed_protocols = allowed_protocol; - return ResultSuccess; -} - -Result NfpDevice::StopDetection() { - npad_device->SetPollingMode(Core::HID::EmulatedDeviceIndex::RightIndex, - Common::Input::PollingMode::Active); - - if (device_state == DeviceState::Initialized) { - return ResultSuccess; - } - - if (device_state == DeviceState::TagFound || device_state == DeviceState::TagMounted) { - CloseAmiibo(); - } - - if (device_state == DeviceState::SearchingForTag || device_state == DeviceState::TagRemoved) { - device_state = DeviceState::Initialized; - return ResultSuccess; - } - - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return WrongDeviceState; -} - -Result NfpDevice::Flush() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - auto& settings = tag_data.settings; - - const auto& current_date = GetAmiiboDate(current_posix_time); - if (settings.write_date.raw_date != current_date.raw_date) { - settings.write_date = current_date; - UpdateSettingsCrc(); - } - - tag_data.write_counter++; - - FlushWithBreak(BreakType::Normal); - - is_data_moddified = false; - - return ResultSuccess; -} - -Result NfpDevice::FlushDebug() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - tag_data.write_counter++; - - FlushWithBreak(BreakType::Normal); - - is_data_moddified = false; - - return ResultSuccess; -} - -Result NfpDevice::FlushWithBreak(BreakType break_type) { - if (break_type != BreakType::Normal) { - LOG_ERROR(Service_NFC, "Break type not implemented {}", break_type); - return WrongDeviceState; - } - - std::vector<u8> data(sizeof(EncryptedNTAG215File)); - if (is_plain_amiibo) { - memcpy(data.data(), &tag_data, sizeof(tag_data)); - } else { - if (!AmiiboCrypto::EncodeAmiibo(tag_data, encrypted_tag_data)) { - LOG_ERROR(Service_NFP, "Failed to encode data"); - return WriteAmiiboFailed; - } - - memcpy(data.data(), &encrypted_tag_data, sizeof(encrypted_tag_data)); - } - - if (!npad_device->WriteNfc(data)) { - LOG_ERROR(Service_NFP, "Error writing to file"); - return WriteAmiiboFailed; - } - - return ResultSuccess; -} - -Result NfpDevice::Mount(MountTarget mount_target_) { - if (device_state != DeviceState::TagFound) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - return WrongDeviceState; - } - - // The loaded amiibo is not encrypted - if (is_plain_amiibo) { - device_state = DeviceState::TagMounted; - mount_target = mount_target_; - return ResultSuccess; - } - - if (!AmiiboCrypto::IsAmiiboValid(encrypted_tag_data)) { - LOG_ERROR(Service_NFP, "Not an amiibo"); - return NotAnAmiibo; - } - - // Mark amiibos as read only when keys are missing - if (!AmiiboCrypto::IsKeyAvailable()) { - LOG_ERROR(Service_NFP, "No keys detected"); - device_state = DeviceState::TagMounted; - mount_target = MountTarget::Rom; - return ResultSuccess; - } - - if (!AmiiboCrypto::DecodeAmiibo(encrypted_tag_data, tag_data)) { - LOG_ERROR(Service_NFP, "Can't decode amiibo {}", device_state); - return CorruptedData; - } - - device_state = DeviceState::TagMounted; - mount_target = mount_target_; - return ResultSuccess; -} - -Result NfpDevice::Unmount() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - // Save data before unloading the amiibo - if (is_data_moddified) { - Flush(); - } - - device_state = DeviceState::TagFound; - mount_target = MountTarget::None; - is_app_area_open = false; - - return ResultSuccess; -} - -Result NfpDevice::GetTagInfo(TagInfo& tag_info) const { - if (device_state != DeviceState::TagFound && device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - tag_info = { - .uuid = encrypted_tag_data.uuid.uid, - .uuid_length = static_cast<u8>(encrypted_tag_data.uuid.uid.size()), - .protocol = TagProtocol::TypeA, - .tag_type = TagType::Type2, - }; - - return ResultSuccess; -} - -Result NfpDevice::GetCommonInfo(CommonInfo& common_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - const auto& settings = tag_data.settings; - - // TODO: Validate this data - common_info = { - .last_write_date = settings.write_date.GetWriteDate(), - .write_counter = tag_data.write_counter, - .version = tag_data.amiibo_version, - .application_area_size = sizeof(ApplicationArea), - }; - return ResultSuccess; -} - -Result NfpDevice::GetModelInfo(ModelInfo& model_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - const auto& model_info_data = encrypted_tag_data.user_memory.model_info; - model_info = { - .character_id = model_info_data.character_id, - .character_variant = model_info_data.character_variant, - .amiibo_type = model_info_data.amiibo_type, - .model_number = model_info_data.model_number, - .series = model_info_data.series, - }; - return ResultSuccess; -} - -Result NfpDevice::GetRegisterInfo(RegisterInfo& register_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (tag_data.settings.settings.amiibo_initialized == 0) { - return RegistrationIsNotInitialized; - } - - Service::Mii::MiiManager manager; - const auto& settings = tag_data.settings; - - // TODO: Validate this data - register_info = { - .mii_char_info = manager.ConvertV3ToCharInfo(tag_data.owner_mii), - .creation_date = settings.init_date.GetWriteDate(), - .amiibo_name = GetAmiiboName(settings), - .font_region = settings.settings.font_region, - }; - - return ResultSuccess; -} - -Result NfpDevice::GetRegisterInfoPrivate(RegisterInfoPrivate& register_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (tag_data.settings.settings.amiibo_initialized == 0) { - return RegistrationIsNotInitialized; - } - - Service::Mii::MiiManager manager; - const auto& settings = tag_data.settings; - - // TODO: Validate and complete this data - register_info = { - .mii_store_data = {}, - .creation_date = settings.init_date.GetWriteDate(), - .amiibo_name = GetAmiiboName(settings), - .font_region = settings.settings.font_region, - }; - - return ResultSuccess; -} - -Result NfpDevice::GetAdminInfo(AdminInfo& admin_info) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - u8 flags = static_cast<u8>(tag_data.settings.settings.raw >> 0x4); - if (tag_data.settings.settings.amiibo_initialized == 0) { - flags = flags & 0xfe; - } - - u64 application_id = 0; - u32 application_area_id = 0; - AppAreaVersion app_area_version = AppAreaVersion::NotSet; - if (tag_data.settings.settings.appdata_initialized != 0) { - application_id = tag_data.application_id; - app_area_version = - static_cast<AppAreaVersion>(application_id >> application_id_version_offset & 0xf); - - // Restore application id to original value - if (application_id >> 0x38 != 0) { - const u8 application_byte = tag_data.application_id_byte & 0xf; - application_id = RemoveVersionByte(application_id) | - (static_cast<u64>(application_byte) << application_id_version_offset); - } - - application_area_id = tag_data.application_area_id; - } - - // TODO: Validate this data - admin_info = { - .application_id = application_id, - .application_area_id = application_area_id, - .crc_change_counter = tag_data.settings.crc_counter, - .flags = flags, - .tag_type = PackedTagType::Type2, - .app_area_version = app_area_version, - }; - - return ResultSuccess; -} - -Result NfpDevice::DeleteRegisterInfo() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (tag_data.settings.settings.amiibo_initialized == 0) { - return RegistrationIsNotInitialized; - } - - Common::TinyMT rng{}; - rng.GenerateRandomBytes(&tag_data.owner_mii, sizeof(tag_data.owner_mii)); - rng.GenerateRandomBytes(&tag_data.settings.amiibo_name, sizeof(tag_data.settings.amiibo_name)); - rng.GenerateRandomBytes(&tag_data.unknown, sizeof(u8)); - rng.GenerateRandomBytes(&tag_data.unknown2[0], sizeof(u32)); - rng.GenerateRandomBytes(&tag_data.unknown2[1], sizeof(u32)); - rng.GenerateRandomBytes(&tag_data.register_info_crc, sizeof(u32)); - rng.GenerateRandomBytes(&tag_data.settings.init_date, sizeof(u32)); - tag_data.settings.settings.font_region.Assign(0); - tag_data.settings.settings.amiibo_initialized.Assign(0); - - return Flush(); -} - -Result NfpDevice::SetRegisterInfoPrivate(const AmiiboName& amiibo_name) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - Service::Mii::MiiManager manager; - const auto mii = manager.BuildDefault(0); - auto& settings = tag_data.settings; - - if (tag_data.settings.settings.amiibo_initialized == 0) { - settings.init_date = GetAmiiboDate(current_posix_time); - settings.write_date.raw_date = 0; - } - - SetAmiiboName(settings, amiibo_name); - tag_data.owner_mii = manager.BuildFromStoreData(mii); - tag_data.mii_extension = manager.SetFromStoreData(mii); - tag_data.unknown = 0; - tag_data.unknown2 = {}; - settings.country_code_id = 0; - settings.settings.font_region.Assign(0); - settings.settings.amiibo_initialized.Assign(1); - - UpdateRegisterInfoCrc(); - - return Flush(); -} - -Result NfpDevice::RestoreAmiibo() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - // TODO: Load amiibo from backup on system - LOG_ERROR(Service_NFP, "Not Implemented"); - return ResultSuccess; -} - -Result NfpDevice::Format() { - auto result1 = DeleteApplicationArea(); - auto result2 = DeleteRegisterInfo(); - - if (result1.IsError()) { - return result1; - } - - if (result2.IsError()) { - return result2; - } - - return Flush(); -} - -Result NfpDevice::OpenApplicationArea(u32 access_id) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (tag_data.settings.settings.appdata_initialized.Value() == 0) { - LOG_WARNING(Service_NFP, "Application area is not initialized"); - return ApplicationAreaIsNotInitialized; - } - - if (tag_data.application_area_id != access_id) { - LOG_WARNING(Service_NFP, "Wrong application area id"); - return WrongApplicationAreaId; - } - - is_app_area_open = true; - - return ResultSuccess; -} - -Result NfpDevice::GetApplicationAreaId(u32& application_area_id) const { - application_area_id = {}; - - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (tag_data.settings.settings.appdata_initialized.Value() == 0) { - LOG_WARNING(Service_NFP, "Application area is not initialized"); - return ApplicationAreaIsNotInitialized; - } - - application_area_id = tag_data.application_area_id; - - return ResultSuccess; -} - -Result NfpDevice::GetApplicationArea(std::vector<u8>& data) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (!is_app_area_open) { - LOG_ERROR(Service_NFP, "Application area is not open"); - return WrongDeviceState; - } - - if (tag_data.settings.settings.appdata_initialized.Value() == 0) { - LOG_ERROR(Service_NFP, "Application area is not initialized"); - return ApplicationAreaIsNotInitialized; - } - - if (data.size() > sizeof(ApplicationArea)) { - data.resize(sizeof(ApplicationArea)); - } - - memcpy(data.data(), tag_data.application_area.data(), data.size()); - - return ResultSuccess; -} - -Result NfpDevice::SetApplicationArea(std::span<const u8> data) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (!is_app_area_open) { - LOG_ERROR(Service_NFP, "Application area is not open"); - return WrongDeviceState; - } - - if (tag_data.settings.settings.appdata_initialized.Value() == 0) { - LOG_ERROR(Service_NFP, "Application area is not initialized"); - return ApplicationAreaIsNotInitialized; - } - - if (data.size() > sizeof(ApplicationArea)) { - LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); - return ResultUnknown; - } - - Common::TinyMT rng{}; - std::memcpy(tag_data.application_area.data(), data.data(), data.size()); - // Fill remaining data with random numbers - rng.GenerateRandomBytes(tag_data.application_area.data() + data.size(), - sizeof(ApplicationArea) - data.size()); - - if (tag_data.application_write_counter != counter_limit) { - tag_data.application_write_counter++; - } - - is_data_moddified = true; - - return ResultSuccess; -} - -Result NfpDevice::CreateApplicationArea(u32 access_id, std::span<const u8> data) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (tag_data.settings.settings.appdata_initialized.Value() != 0) { - LOG_ERROR(Service_NFP, "Application area already exist"); - return ApplicationAreaExist; - } - - return RecreateApplicationArea(access_id, data); -} - -Result NfpDevice::RecreateApplicationArea(u32 access_id, std::span<const u8> data) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (is_app_area_open) { - LOG_ERROR(Service_NFP, "Application area is open"); - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (data.size() > sizeof(ApplicationArea)) { - LOG_ERROR(Service_NFP, "Wrong data size {}", data.size()); - return WrongApplicationAreaSize; - } - - Common::TinyMT rng{}; - std::memcpy(tag_data.application_area.data(), data.data(), data.size()); - // Fill remaining data with random numbers - rng.GenerateRandomBytes(tag_data.application_area.data() + data.size(), - sizeof(ApplicationArea) - data.size()); - - if (tag_data.application_write_counter != counter_limit) { - tag_data.application_write_counter++; - } - - const u64 application_id = system.GetApplicationProcessProgramID(); - - tag_data.application_id_byte = - static_cast<u8>(application_id >> application_id_version_offset & 0xf); - tag_data.application_id = - RemoveVersionByte(application_id) | - (static_cast<u64>(AppAreaVersion::NintendoSwitch) << application_id_version_offset); - tag_data.settings.settings.appdata_initialized.Assign(1); - tag_data.application_area_id = access_id; - tag_data.unknown = {}; - tag_data.unknown2 = {}; - - UpdateRegisterInfoCrc(); - - return Flush(); -} - -Result NfpDevice::DeleteApplicationArea() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFP, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFP, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - if (tag_data.settings.settings.appdata_initialized == 0) { - return ApplicationAreaIsNotInitialized; - } - - if (tag_data.application_write_counter != counter_limit) { - tag_data.application_write_counter++; - } - - Common::TinyMT rng{}; - rng.GenerateRandomBytes(tag_data.application_area.data(), sizeof(ApplicationArea)); - rng.GenerateRandomBytes(&tag_data.application_id, sizeof(u64)); - rng.GenerateRandomBytes(&tag_data.application_area_id, sizeof(u32)); - rng.GenerateRandomBytes(&tag_data.application_id_byte, sizeof(u8)); - tag_data.settings.settings.appdata_initialized.Assign(0); - tag_data.unknown = {}; - tag_data.unknown2 = {}; - is_app_area_open = false; - - UpdateRegisterInfoCrc(); - - return Flush(); -} - -Result NfpDevice::ExistApplicationArea(bool& has_application_area) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - has_application_area = tag_data.settings.settings.appdata_initialized.Value() != 0; - - return ResultSuccess; -} - -Result NfpDevice::GetAll(NfpData& data) const { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - CommonInfo common_info{}; - Service::Mii::MiiManager manager; - const u64 application_id = tag_data.application_id; - - GetCommonInfo(common_info); - - data = { - .magic = tag_data.constant_value, - .write_counter = tag_data.write_counter, - .settings_crc = tag_data.settings.crc, - .common_info = common_info, - .mii_char_info = tag_data.owner_mii, - .mii_store_data_extension = tag_data.mii_extension, - .creation_date = tag_data.settings.init_date.GetWriteDate(), - .amiibo_name = tag_data.settings.amiibo_name, - .amiibo_name_null_terminated = 0, - .settings = tag_data.settings.settings, - .unknown1 = tag_data.unknown, - .register_info_crc = tag_data.register_info_crc, - .unknown2 = tag_data.unknown2, - .application_id = application_id, - .access_id = tag_data.application_area_id, - .settings_crc_counter = tag_data.settings.crc_counter, - .font_region = tag_data.settings.settings.font_region, - .tag_type = PackedTagType::Type2, - .console_type = - static_cast<AppAreaVersion>(application_id >> application_id_version_offset & 0xf), - .application_id_byte = tag_data.application_id_byte, - .application_area = tag_data.application_area, - }; - - return ResultSuccess; -} - -Result NfpDevice::SetAll(const NfpData& data) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - tag_data.constant_value = data.magic; - tag_data.write_counter = data.write_counter; - tag_data.settings.crc = data.settings_crc; - tag_data.settings.write_date.SetWriteDate(data.common_info.last_write_date); - tag_data.write_counter = data.common_info.write_counter; - tag_data.amiibo_version = data.common_info.version; - tag_data.owner_mii = data.mii_char_info; - tag_data.mii_extension = data.mii_store_data_extension; - tag_data.settings.init_date.SetWriteDate(data.creation_date); - tag_data.settings.amiibo_name = data.amiibo_name; - tag_data.settings.settings = data.settings; - tag_data.unknown = data.unknown1; - tag_data.register_info_crc = data.register_info_crc; - tag_data.unknown2 = data.unknown2; - tag_data.application_id = data.application_id; - tag_data.application_area_id = data.access_id; - tag_data.settings.crc_counter = data.settings_crc_counter; - tag_data.settings.settings.font_region.Assign(data.font_region); - tag_data.application_id_byte = data.application_id_byte; - tag_data.application_area = data.application_area; - - return ResultSuccess; -} - -Result NfpDevice::BreakTag(BreakType break_type) { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - // TODO: Complete this implementation - - return FlushWithBreak(break_type); -} - -Result NfpDevice::ReadBackupData() { - // Not implemented - return ResultSuccess; -} - -Result NfpDevice::WriteBackupData() { - // Not implemented - return ResultSuccess; -} - -Result NfpDevice::WriteNtf() { - if (device_state != DeviceState::TagMounted) { - LOG_ERROR(Service_NFC, "Wrong device state {}", device_state); - if (device_state == DeviceState::TagRemoved) { - return TagRemoved; - } - return WrongDeviceState; - } - - if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) { - LOG_ERROR(Service_NFC, "Amiibo is read only", device_state); - return WrongDeviceState; - } - - // Not implemented - - return ResultSuccess; -} - -u64 NfpDevice::GetHandle() const { - // Generate a handle based of the npad id - return static_cast<u64>(npad_id); -} - -u32 NfpDevice::GetApplicationAreaSize() const { - return sizeof(ApplicationArea); -} - -DeviceState NfpDevice::GetCurrentState() const { - return device_state; -} - -Core::HID::NpadIdType NfpDevice::GetNpadId() const { - return npad_id; -} - -AmiiboName NfpDevice::GetAmiiboName(const AmiiboSettings& settings) const { - std::array<char16_t, amiibo_name_length> settings_amiibo_name{}; - AmiiboName amiibo_name{}; - - // Convert from big endian to little endian - for (std::size_t i = 0; i < amiibo_name_length; i++) { - settings_amiibo_name[i] = static_cast<u16>(settings.amiibo_name[i]); - } - - // Convert from utf16 to utf8 - const auto amiibo_name_utf8 = Common::UTF16ToUTF8(settings_amiibo_name.data()); - memcpy(amiibo_name.data(), amiibo_name_utf8.data(), amiibo_name_utf8.size()); - - return amiibo_name; -} - -void NfpDevice::SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name) { - std::array<char16_t, amiibo_name_length> settings_amiibo_name{}; - - // Convert from utf8 to utf16 - const auto amiibo_name_utf16 = Common::UTF8ToUTF16(amiibo_name.data()); - memcpy(settings_amiibo_name.data(), amiibo_name_utf16.data(), - amiibo_name_utf16.size() * sizeof(char16_t)); - - // Convert from little endian to big endian - for (std::size_t i = 0; i < amiibo_name_length; i++) { - settings.amiibo_name[i] = static_cast<u16_be>(settings_amiibo_name[i]); - } -} - -AmiiboDate NfpDevice::GetAmiiboDate(s64 posix_time) const { - const auto& time_zone_manager = - system.GetTimeManager().GetTimeZoneContentManager().GetTimeZoneManager(); - Time::TimeZone::CalendarInfo calendar_info{}; - AmiiboDate amiibo_date{}; - - amiibo_date.SetYear(2000); - amiibo_date.SetMonth(1); - amiibo_date.SetDay(1); - - if (time_zone_manager.ToCalendarTime({}, posix_time, calendar_info) == ResultSuccess) { - amiibo_date.SetYear(calendar_info.time.year); - amiibo_date.SetMonth(calendar_info.time.month); - amiibo_date.SetDay(calendar_info.time.day); - } - - return amiibo_date; -} - -u64 NfpDevice::RemoveVersionByte(u64 application_id) const { - return application_id & ~(0xfULL << application_id_version_offset); -} - -void NfpDevice::UpdateSettingsCrc() { - auto& settings = tag_data.settings; - - if (settings.crc_counter != counter_limit) { - settings.crc_counter++; - } - - // TODO: this reads data from a global, find what it is - std::array<u8, 8> unknown_input{}; - boost::crc_32_type crc; - crc.process_bytes(&unknown_input, sizeof(unknown_input)); - settings.crc = crc.checksum(); -} - -void NfpDevice::UpdateRegisterInfoCrc() { -#pragma pack(push, 1) - struct CrcData { - Mii::Ver3StoreData mii; - u8 application_id_byte; - u8 unknown; - Mii::NfpStoreDataExtension mii_extension; - std::array<u32, 0x5> unknown2; - }; - static_assert(sizeof(CrcData) == 0x7e, "CrcData is an invalid size"); -#pragma pack(pop) - - const CrcData crc_data{ - .mii = tag_data.owner_mii, - .application_id_byte = tag_data.application_id_byte, - .unknown = tag_data.unknown, - .mii_extension = tag_data.mii_extension, - .unknown2 = tag_data.unknown2, - }; - - boost::crc_32_type crc; - crc.process_bytes(&crc_data, sizeof(CrcData)); - tag_data.register_info_crc = crc.checksum(); -} - -} // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_device.h b/src/core/hle/service/nfp/nfp_device.h deleted file mode 100644 index bab05538a..000000000 --- a/src/core/hle/service/nfp/nfp_device.h +++ /dev/null @@ -1,120 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <span> -#include <vector> - -#include "common/common_types.h" -#include "core/hle/service/kernel_helpers.h" -#include "core/hle/service/nfp/nfp_types.h" -#include "core/hle/service/service.h" - -namespace Kernel { -class KEvent; -class KReadableEvent; -} // namespace Kernel - -namespace Core { -class System; -} // namespace Core - -namespace Core::HID { -class EmulatedController; -enum class ControllerTriggerType; -enum class NpadIdType : u32; -} // namespace Core::HID - -namespace Service::NFP { -class NfpDevice { -public: - NfpDevice(Core::HID::NpadIdType npad_id_, Core::System& system_, - KernelHelpers::ServiceContext& service_context_, - Kernel::KEvent* availability_change_event_); - ~NfpDevice(); - - void Initialize(); - void Finalize(); - - Result StartDetection(TagProtocol allowed_protocol); - Result StopDetection(); - Result Mount(MountTarget mount_target); - Result Unmount(); - - Result Flush(); - Result FlushDebug(); - Result FlushWithBreak(BreakType break_type); - - Result GetTagInfo(TagInfo& tag_info) const; - Result GetCommonInfo(CommonInfo& common_info) const; - Result GetModelInfo(ModelInfo& model_info) const; - Result GetRegisterInfo(RegisterInfo& register_info) const; - Result GetRegisterInfoPrivate(RegisterInfoPrivate& register_info) const; - Result GetAdminInfo(AdminInfo& admin_info) const; - - Result DeleteRegisterInfo(); - Result SetRegisterInfoPrivate(const AmiiboName& amiibo_name); - Result RestoreAmiibo(); - Result Format(); - - Result OpenApplicationArea(u32 access_id); - Result GetApplicationAreaId(u32& application_area_id) const; - Result GetApplicationArea(std::vector<u8>& data) const; - Result SetApplicationArea(std::span<const u8> data); - Result CreateApplicationArea(u32 access_id, std::span<const u8> data); - Result RecreateApplicationArea(u32 access_id, std::span<const u8> data); - Result DeleteApplicationArea(); - Result ExistApplicationArea(bool& has_application_area); - - Result GetAll(NfpData& data) const; - Result SetAll(const NfpData& data); - Result BreakTag(BreakType break_type); - Result ReadBackupData(); - Result WriteBackupData(); - Result WriteNtf(); - - u64 GetHandle() const; - u32 GetApplicationAreaSize() const; - DeviceState GetCurrentState() const; - Core::HID::NpadIdType GetNpadId() const; - - Kernel::KReadableEvent& GetActivateEvent() const; - Kernel::KReadableEvent& GetDeactivateEvent() const; - -private: - void NpadUpdate(Core::HID::ControllerTriggerType type); - bool LoadAmiibo(std::span<const u8> data); - void CloseAmiibo(); - - AmiiboName GetAmiiboName(const AmiiboSettings& settings) const; - void SetAmiiboName(AmiiboSettings& settings, const AmiiboName& amiibo_name); - AmiiboDate GetAmiiboDate(s64 posix_time) const; - u64 RemoveVersionByte(u64 application_id) const; - void UpdateSettingsCrc(); - void UpdateRegisterInfoCrc(); - - bool is_controller_set{}; - int callback_key; - const Core::HID::NpadIdType npad_id; - Core::System& system; - Core::HID::EmulatedController* npad_device = nullptr; - KernelHelpers::ServiceContext& service_context; - Kernel::KEvent* activate_event = nullptr; - Kernel::KEvent* deactivate_event = nullptr; - Kernel::KEvent* availability_change_event = nullptr; - - bool is_initalized{}; - bool is_data_moddified{}; - bool is_app_area_open{}; - bool is_plain_amiibo{}; - TagProtocol allowed_protocols{}; - s64 current_posix_time{}; - MountTarget mount_target{MountTarget::None}; - DeviceState device_state{DeviceState::Unavailable}; - - NTAG215File tag_data{}; - EncryptedNTAG215File encrypted_tag_data{}; -}; - -} // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_interface.cpp b/src/core/hle/service/nfp/nfp_interface.cpp index 2ed8bb1ba..21d159154 100644 --- a/src/core/hle/service/nfp/nfp_interface.cpp +++ b/src/core/hle/service/nfp/nfp_interface.cpp @@ -1,4 +1,4 @@ -// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #include "common/logging/log.h" @@ -6,198 +6,34 @@ #include "core/hid/hid_types.h" #include "core/hle/kernel/k_event.h" #include "core/hle/service/ipc_helpers.h" -#include "core/hle/service/nfp/nfp_device.h" +#include "core/hle/service/nfc/common/device.h" +#include "core/hle/service/nfc/common/device_manager.h" +#include "core/hle/service/nfc/nfc_types.h" #include "core/hle/service/nfp/nfp_interface.h" #include "core/hle/service/nfp/nfp_result.h" +#include "core/hle/service/nfp/nfp_types.h" namespace Service::NFP { Interface::Interface(Core::System& system_, const char* name) - : ServiceFramework{system_, name}, service_context{system_, service_name} { - availability_change_event = service_context.CreateEvent("IUser:AvailabilityChangeEvent"); + : NfcInterface{system_, name, NFC::BackendType::Nfp} {} - for (u32 device_index = 0; device_index < 10; device_index++) { - devices[device_index] = - std::make_shared<NfpDevice>(Core::HID::IndexToNpadIdType(device_index), system, - service_context, availability_change_event); - } -} - -Interface::~Interface() { - availability_change_event->Close(); -} - -void Interface::Initialize(HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - state = State::Initialized; - - for (auto& device : devices) { - device->Initialize(); - } - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); -} +Interface::~Interface() = default; void Interface::InitializeSystem(HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - state = State::Initialized; - - for (auto& device : devices) { - device->Initialize(); - } - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); + Initialize(ctx); } void Interface::InitializeDebug(HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - state = State::Initialized; - - for (auto& device : devices) { - device->Initialize(); - } - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); -} - -void Interface::Finalize(HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - state = State::NonInitialized; - - for (auto& device : devices) { - device->Finalize(); - } - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); + Initialize(ctx); } void Interface::FinalizeSystem(HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - state = State::NonInitialized; - - for (auto& device : devices) { - device->Finalize(); - } - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); + Finalize(ctx); } void Interface::FinalizeDebug(HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - state = State::NonInitialized; - - for (auto& device : devices) { - device->Finalize(); - } - - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(ResultSuccess); -} - -void Interface::ListDevices(HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - if (!ctx.CanWriteBuffer()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(InvalidArgument); - return; - } - - if (ctx.GetWriteBufferSize() == 0) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(InvalidArgument); - return; - } - - std::vector<u64> nfp_devices; - const std::size_t max_allowed_devices = ctx.GetWriteBufferNumElements<u64>(); - - for (const auto& device : devices) { - if (nfp_devices.size() >= max_allowed_devices) { - continue; - } - if (device->GetCurrentState() != DeviceState::Unavailable) { - nfp_devices.push_back(device->GetHandle()); - } - } - - if (nfp_devices.empty()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - ctx.WriteBuffer(nfp_devices); - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.Push(static_cast<s32>(nfp_devices.size())); -} - -void Interface::StartDetection(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - const auto nfp_protocol{rp.PopEnum<TagProtocol>()}; - LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->StartDetection(nfp_protocol); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); -} - -void Interface::StopDetection(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->StopDetection(); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); + Finalize(ctx); } void Interface::Mount(HLERequestContext& ctx) { @@ -208,21 +44,9 @@ void Interface::Mount(HLERequestContext& ctx) { LOG_INFO(Service_NFP, "called, device_handle={}, model_type={}, mount_target={}", device_handle, model_type, mount_target); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + auto result = GetManager()->Mount(device_handle, model_type, mount_target); + result = TranslateResultToServiceError(result); - const auto result = device.value()->Mount(mount_target); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -232,21 +56,9 @@ void Interface::Unmount(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + auto result = GetManager()->Unmount(device_handle); + result = TranslateResultToServiceError(result); - const auto result = device.value()->Unmount(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -257,21 +69,9 @@ void Interface::OpenApplicationArea(HLERequestContext& ctx) { const auto access_id{rp.Pop<u32>()}; LOG_INFO(Service_NFP, "called, device_handle={}, access_id={}", device_handle, access_id); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + auto result = GetManager()->OpenApplicationArea(device_handle, access_id); + result = TranslateResultToServiceError(result); - const auto result = device.value()->OpenApplicationArea(access_id); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -282,28 +82,16 @@ void Interface::GetApplicationArea(HLERequestContext& ctx) { const auto data_size = ctx.GetWriteBufferSize(); LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - if (!ctx.CanWriteBuffer()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(InvalidArgument); - return; - } - - auto device = GetNfpDevice(device_handle); + std::vector<u8> data(data_size); + auto result = GetManager()->GetApplicationArea(device_handle, data); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { + if (result.IsError()) { IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); + rb.Push(result); return; } - std::vector<u8> data(data_size); - const auto result = device.value()->GetApplicationArea(data); ctx.WriteBuffer(data); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(result); @@ -316,27 +104,9 @@ void Interface::SetApplicationArea(HLERequestContext& ctx) { const auto data{ctx.ReadBuffer()}; LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}", device_handle, data.size()); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - if (!ctx.CanReadBuffer()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(InvalidArgument); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + auto result = GetManager()->SetApplicationArea(device_handle, data); + result = TranslateResultToServiceError(result); - const auto result = device.value()->SetApplicationArea(data); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -346,21 +116,9 @@ void Interface::Flush(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); + auto result = GetManager()->Flush(device_handle); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->Flush(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -370,21 +128,9 @@ void Interface::Restore(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + auto result = GetManager()->Restore(device_handle); + result = TranslateResultToServiceError(result); - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->RestoreAmiibo(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -397,53 +143,9 @@ void Interface::CreateApplicationArea(HLERequestContext& ctx) { LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle, access_id, data.size()); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - if (!ctx.CanReadBuffer()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(InvalidArgument); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->CreateApplicationArea(access_id, data); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); -} - -void Interface::GetTagInfo(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + auto result = GetManager()->CreateApplicationArea(device_handle, access_id, data); + result = TranslateResultToServiceError(result); - TagInfo tag_info{}; - const auto result = device.value()->GetTagInfo(tag_info); - ctx.WriteBuffer(tag_info); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -453,23 +155,14 @@ void Interface::GetRegisterInfo(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); + RegisterInfo register_info{}; + auto result = GetManager()->GetRegisterInfo(device_handle, register_info); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; + if (result.IsSuccess()) { + ctx.WriteBuffer(register_info); } - RegisterInfo register_info{}; - const auto result = device.value()->GetRegisterInfo(register_info); - ctx.WriteBuffer(register_info); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -479,23 +172,14 @@ void Interface::GetCommonInfo(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); + CommonInfo common_info{}; + auto result = GetManager()->GetCommonInfo(device_handle, common_info); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; + if (result.IsSuccess()) { + ctx.WriteBuffer(common_info); } - CommonInfo common_info{}; - const auto result = device.value()->GetCommonInfo(common_info); - ctx.WriteBuffer(common_info); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -505,155 +189,26 @@ void Interface::GetModelInfo(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); + ModelInfo model_info{}; + auto result = GetManager()->GetModelInfo(device_handle, model_info); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; + if (result.IsSuccess()) { + ctx.WriteBuffer(model_info); } - ModelInfo model_info{}; - const auto result = device.value()->GetModelInfo(model_info); - ctx.WriteBuffer(model_info); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } -void Interface::AttachActivateEvent(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(device.value()->GetActivateEvent()); -} - -void Interface::AttachDeactivateEvent(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(device.value()->GetDeactivateEvent()); -} - -void Interface::GetState(HLERequestContext& ctx) { - LOG_DEBUG(Service_NFP, "called"); - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.PushEnum(state); -} - -void Interface::GetDeviceState(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.PushEnum(device.value()->GetCurrentState()); -} - -void Interface::GetNpadId(HLERequestContext& ctx) { - IPC::RequestParser rp{ctx}; - const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - IPC::ResponseBuilder rb{ctx, 3}; - rb.Push(ResultSuccess); - rb.PushEnum(device.value()->GetNpadId()); -} - void Interface::GetApplicationAreaSize(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - IPC::ResponseBuilder rb{ctx, 3}; rb.Push(ResultSuccess); - rb.Push(device.value()->GetApplicationAreaSize()); -} - -void Interface::AttachAvailabilityChangeEvent(HLERequestContext& ctx) { - LOG_INFO(Service_NFP, "called"); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - IPC::ResponseBuilder rb{ctx, 2, 1}; - rb.Push(ResultSuccess); - rb.PushCopyObjects(availability_change_event->GetReadableEvent()); + rb.Push(GetManager()->GetApplicationAreaSize()); } void Interface::RecreateApplicationArea(HLERequestContext& ctx) { @@ -664,21 +219,9 @@ void Interface::RecreateApplicationArea(HLERequestContext& ctx) { LOG_INFO(Service_NFP, "called, device_handle={}, data_size={}, access_id={}", device_handle, access_id, data.size()); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + auto result = GetManager()->RecreateApplicationArea(device_handle, access_id, data); + result = TranslateResultToServiceError(result); - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->RecreateApplicationArea(access_id, data); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -686,23 +229,11 @@ void Interface::RecreateApplicationArea(HLERequestContext& ctx) { void Interface::Format(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + auto result = GetManager()->Format(device_handle); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->Format(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -712,23 +243,14 @@ void Interface::GetAdminInfo(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); + AdminInfo admin_info{}; + auto result = GetManager()->GetAdminInfo(device_handle, admin_info); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; + if (result.IsSuccess()) { + ctx.WriteBuffer(admin_info); } - AdminInfo admin_info{}; - const auto result = device.value()->GetAdminInfo(admin_info); - ctx.WriteBuffer(admin_info); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -738,23 +260,14 @@ void Interface::GetRegisterInfoPrivate(HLERequestContext& ctx) { const auto device_handle{rp.Pop<u64>()}; LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); + RegisterInfoPrivate register_info{}; + auto result = GetManager()->GetRegisterInfoPrivate(device_handle, register_info); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; + if (result.IsSuccess()) { + ctx.WriteBuffer(register_info); } - RegisterInfoPrivate register_info{}; - const auto result = device.value()->GetRegisterInfoPrivate(register_info); - ctx.WriteBuffer(register_info); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -762,25 +275,15 @@ void Interface::GetRegisterInfoPrivate(HLERequestContext& ctx) { void Interface::SetRegisterInfoPrivate(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - const auto buffer{ctx.ReadBuffer()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}, buffer_size={}", device_handle, - buffer.size()); + const auto register_info_buffer{ctx.ReadBuffer()}; + LOG_INFO(Service_NFP, "called, device_handle={}, buffer_size={}", device_handle, + register_info_buffer.size()); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + RegisterInfoPrivate register_info{}; + memcpy(®ister_info, register_info_buffer.data(), sizeof(RegisterInfoPrivate)); + auto result = GetManager()->SetRegisterInfoPrivate(device_handle, register_info); + result = TranslateResultToServiceError(result); - const auto result = device.value()->SetRegisterInfoPrivate({}); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -788,23 +291,11 @@ void Interface::SetRegisterInfoPrivate(HLERequestContext& ctx) { void Interface::DeleteRegisterInfo(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + auto result = GetManager()->DeleteRegisterInfo(device_handle); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->DeleteRegisterInfo(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -812,23 +303,11 @@ void Interface::DeleteRegisterInfo(HLERequestContext& ctx) { void Interface::DeleteApplicationArea(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + auto result = GetManager()->DeleteApplicationArea(device_handle); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->DeleteApplicationArea(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -836,24 +315,18 @@ void Interface::DeleteApplicationArea(HLERequestContext& ctx) { void Interface::ExistsApplicationArea(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + bool has_application_area = false; + auto result = GetManager()->ExistsApplicationArea(device_handle, has_application_area); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { + if (result.IsError()) { IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); + rb.Push(result); return; } - bool has_application_area = false; - const auto result = device.value()->ExistApplicationArea(has_application_area); IPC::ResponseBuilder rb{ctx, 3}; rb.Push(result); rb.Push(has_application_area); @@ -862,27 +335,16 @@ void Interface::ExistsApplicationArea(HLERequestContext& ctx) { void Interface::GetAll(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + NfpData nfp_data{}; + auto result = GetManager()->GetAll(device_handle, nfp_data); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; + if (result.IsSuccess()) { + ctx.WriteBuffer(nfp_data); } - NfpData data{}; - const auto result = device.value()->GetAll(data); - - ctx.WriteBuffer(data); - IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -890,28 +352,15 @@ void Interface::GetAll(HLERequestContext& ctx) { void Interface::SetAll(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - const auto nfp_data{ctx.ReadBuffer()}; - - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + const auto nfp_data_buffer{ctx.ReadBuffer()}; - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - NfpData data{}; - memcpy(&data, nfp_data.data(), sizeof(NfpData)); + NfpData nfp_data{}; + memcpy(&nfp_data, nfp_data_buffer.data(), sizeof(NfpData)); + auto result = GetManager()->SetAll(device_handle, nfp_data); + result = TranslateResultToServiceError(result); - const auto result = device.value()->SetAll(data); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -919,23 +368,11 @@ void Interface::SetAll(HLERequestContext& ctx) { void Interface::FlushDebug(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + LOG_INFO(Service_NFP, "called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + auto result = GetManager()->FlushDebug(device_handle); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->FlushDebug(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -944,23 +381,12 @@ void Interface::BreakTag(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; const auto break_type{rp.PopEnum<BreakType>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}, break_type={}", device_handle, break_type); + LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}, break_type={}", device_handle, + break_type); - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + auto result = GetManager()->BreakTag(device_handle, break_type); + result = TranslateResultToServiceError(result); - auto device = GetNfpDevice(device_handle); - - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->BreakTag(break_type); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -968,23 +394,16 @@ void Interface::BreakTag(HLERequestContext& ctx) { void Interface::ReadBackupData(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + std::vector<u8> backup_data{}; + auto result = GetManager()->ReadBackupData(device_handle, backup_data); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; + if (result.IsSuccess()) { + ctx.WriteBuffer(backup_data); } - const auto result = device.value()->ReadBackupData(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -992,23 +411,12 @@ void Interface::ReadBackupData(HLERequestContext& ctx) { void Interface::WriteBackupData(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } - - auto device = GetNfpDevice(device_handle); + const auto backup_data_buffer{ctx.ReadBuffer()}; + LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } + auto result = GetManager()->WriteBackupData(device_handle, backup_data_buffer); + result = TranslateResultToServiceError(result); - const auto result = device.value()->WriteBackupData(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } @@ -1016,34 +424,15 @@ void Interface::WriteBackupData(HLERequestContext& ctx) { void Interface::WriteNtf(HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; const auto device_handle{rp.Pop<u64>()}; - LOG_DEBUG(Service_NFP, "called, device_handle={}", device_handle); - - if (state == State::NonInitialized) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(NfcDisabled); - return; - } + const auto write_type{rp.PopEnum<WriteType>()}; + const auto ntf_data_buffer{ctx.ReadBuffer()}; + LOG_WARNING(Service_NFP, "(STUBBED) called, device_handle={}", device_handle); - auto device = GetNfpDevice(device_handle); + auto result = GetManager()->WriteNtf(device_handle, write_type, ntf_data_buffer); + result = TranslateResultToServiceError(result); - if (!device.has_value()) { - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(DeviceNotFound); - return; - } - - const auto result = device.value()->WriteNtf(); IPC::ResponseBuilder rb{ctx, 2}; rb.Push(result); } -std::optional<std::shared_ptr<NfpDevice>> Interface::GetNfpDevice(u64 handle) { - for (auto& device : devices) { - if (device->GetHandle() == handle) { - return device; - } - } - return std::nullopt; -} - } // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_interface.h b/src/core/hle/service/nfp/nfp_interface.h index 616c94b06..fa985b068 100644 --- a/src/core/hle/service/nfp/nfp_interface.h +++ b/src/core/hle/service/nfp/nfp_interface.h @@ -1,32 +1,23 @@ -// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #pragma once -#include <array> -#include <memory> -#include <optional> - #include "core/hle/service/kernel_helpers.h" +#include "core/hle/service/nfc/nfc_interface.h" #include "core/hle/service/service.h" namespace Service::NFP { -class NfpDevice; -class Interface : public ServiceFramework<Interface> { +class Interface : public NFC::NfcInterface { public: explicit Interface(Core::System& system_, const char* name); ~Interface() override; - void Initialize(HLERequestContext& ctx); void InitializeSystem(HLERequestContext& ctx); void InitializeDebug(HLERequestContext& ctx); - void Finalize(HLERequestContext& ctx); void FinalizeSystem(HLERequestContext& ctx); void FinalizeDebug(HLERequestContext& ctx); - void ListDevices(HLERequestContext& ctx); - void StartDetection(HLERequestContext& ctx); - void StopDetection(HLERequestContext& ctx); void Mount(HLERequestContext& ctx); void Unmount(HLERequestContext& ctx); void OpenApplicationArea(HLERequestContext& ctx); @@ -35,17 +26,10 @@ public: void Flush(HLERequestContext& ctx); void Restore(HLERequestContext& ctx); void CreateApplicationArea(HLERequestContext& ctx); - void GetTagInfo(HLERequestContext& ctx); void GetRegisterInfo(HLERequestContext& ctx); void GetCommonInfo(HLERequestContext& ctx); void GetModelInfo(HLERequestContext& ctx); - void AttachActivateEvent(HLERequestContext& ctx); - void AttachDeactivateEvent(HLERequestContext& ctx); - void GetState(HLERequestContext& ctx); - void GetDeviceState(HLERequestContext& ctx); - void GetNpadId(HLERequestContext& ctx); void GetApplicationAreaSize(HLERequestContext& ctx); - void AttachAvailabilityChangeEvent(HLERequestContext& ctx); void RecreateApplicationArea(HLERequestContext& ctx); void Format(HLERequestContext& ctx); void GetAdminInfo(HLERequestContext& ctx); @@ -61,21 +45,6 @@ public: void ReadBackupData(HLERequestContext& ctx); void WriteBackupData(HLERequestContext& ctx); void WriteNtf(HLERequestContext& ctx); - -private: - enum class State : u32 { - NonInitialized, - Initialized, - }; - - std::optional<std::shared_ptr<NfpDevice>> GetNfpDevice(u64 handle); - - KernelHelpers::ServiceContext service_context; - - std::array<std::shared_ptr<NfpDevice>, 10> devices{}; - - State state{State::NonInitialized}; - Kernel::KEvent* availability_change_event; }; } // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_result.h b/src/core/hle/service/nfp/nfp_result.h index d8e4cf094..4c126cd81 100644 --- a/src/core/hle/service/nfp/nfp_result.h +++ b/src/core/hle/service/nfp/nfp_result.h @@ -1,5 +1,5 @@ // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project -// SPDX-License-Identifier: GPL-3.0-or-later +// SPDX-License-Identifier: GPL-2.0-or-later #pragma once @@ -7,18 +7,19 @@ namespace Service::NFP { -constexpr Result DeviceNotFound(ErrorModule::NFP, 64); -constexpr Result InvalidArgument(ErrorModule::NFP, 65); -constexpr Result WrongApplicationAreaSize(ErrorModule::NFP, 68); -constexpr Result WrongDeviceState(ErrorModule::NFP, 73); -constexpr Result NfcDisabled(ErrorModule::NFP, 80); -constexpr Result WriteAmiiboFailed(ErrorModule::NFP, 88); -constexpr Result TagRemoved(ErrorModule::NFP, 97); -constexpr Result RegistrationIsNotInitialized(ErrorModule::NFP, 120); -constexpr Result ApplicationAreaIsNotInitialized(ErrorModule::NFP, 128); -constexpr Result CorruptedData(ErrorModule::NFP, 144); -constexpr Result WrongApplicationAreaId(ErrorModule::NFP, 152); -constexpr Result ApplicationAreaExist(ErrorModule::NFP, 168); -constexpr Result NotAnAmiibo(ErrorModule::NFP, 178); +constexpr Result ResultDeviceNotFound(ErrorModule::NFP, 64); +constexpr Result ResultInvalidArgument(ErrorModule::NFP, 65); +constexpr Result ResultWrongApplicationAreaSize(ErrorModule::NFP, 68); +constexpr Result ResultWrongDeviceState(ErrorModule::NFP, 73); +constexpr Result ResultUnknown74(ErrorModule::NFC, 74); +constexpr Result ResultNfcDisabled(ErrorModule::NFP, 80); +constexpr Result ResultWriteAmiiboFailed(ErrorModule::NFP, 88); +constexpr Result ResultTagRemoved(ErrorModule::NFP, 97); +constexpr Result ResultRegistrationIsNotInitialized(ErrorModule::NFP, 120); +constexpr Result ResultApplicationAreaIsNotInitialized(ErrorModule::NFP, 128); +constexpr Result ResultCorruptedData(ErrorModule::NFP, 144); +constexpr Result ResultWrongApplicationAreaId(ErrorModule::NFP, 152); +constexpr Result ResultApplicationAreaExist(ErrorModule::NFP, 168); +constexpr Result ResultNotAnAmiibo(ErrorModule::NFP, 178); } // namespace Service::NFP diff --git a/src/core/hle/service/nfp/nfp_types.h b/src/core/hle/service/nfp/nfp_types.h index 1ef047cee..7d36d5ee6 100644 --- a/src/core/hle/service/nfp/nfp_types.h +++ b/src/core/hle/service/nfp/nfp_types.h @@ -7,32 +7,19 @@ #include "common/swap.h" #include "core/hle/service/mii/types.h" +#include "core/hle/service/nfc/nfc_types.h" namespace Service::NFP { static constexpr std::size_t amiibo_name_length = 0xA; static constexpr std::size_t application_id_version_offset = 0x1c; static constexpr std::size_t counter_limit = 0xffff; -enum class ServiceType : u32 { - User, - Debug, - System, -}; - -enum class DeviceState : u32 { - Initialized, - SearchingForTag, - TagFound, - TagRemoved, - TagMounted, - Unavailable, - Finalized, -}; - +// This is nn::nfp::ModelType enum class ModelType : u32 { Amiibo, }; +// This is nn::nfp::MountTarget enum class MountTarget : u32 { None, Rom, @@ -72,35 +59,6 @@ enum class AmiiboSeries : u8 { Diablo, }; -enum class TagType : u32 { - None, - Type1, // ISO14443A RW 96-2k bytes 106kbit/s - Type2, // ISO14443A RW/RO 540 bytes 106kbit/s - Type3, // Sony Felica RW/RO 2k bytes 212kbit/s - Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s - Type5, // ISO15693 RW/RO 540 bytes 106kbit/s -}; - -enum class PackedTagType : u8 { - None, - Type1, // ISO14443A RW 96-2k bytes 106kbit/s - Type2, // ISO14443A RW/RO 540 bytes 106kbit/s - Type3, // Sony Felica RW/RO 2k bytes 212kbit/s - Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s - Type5, // ISO15693 RW/RO 540 bytes 106kbit/s -}; - -// Verify this enum. It might be completely wrong default protocol is 0x48 -enum class TagProtocol : u32 { - None, - TypeA = 1U << 0, // ISO14443A - TypeB = 1U << 1, // ISO14443B - TypeF = 1U << 2, // Sony Felica - Unknown1 = 1U << 3, - Unknown2 = 1U << 5, - All = 0xFFFFFFFFU, -}; - enum class AppAreaVersion : u8 { Nintendo3DS = 0, NintendoWiiU = 1, @@ -115,6 +73,11 @@ enum class BreakType : u32 { Unknown2, }; +enum class WriteType : u32 { + Unknown0, + Unknown1, +}; + enum class CabinetMode : u8 { StartNicknameAndOwnerSettings, StartGameDataEraser, @@ -122,27 +85,16 @@ enum class CabinetMode : u8 { StartFormatter, }; -enum class MifareCmd : u8 { - AuthA = 0x60, - AuthB = 0x61, - Read = 0x30, - Write = 0xA0, - Transfer = 0xB0, - Decrement = 0xC0, - Increment = 0xC1, - Store = 0xC2 -}; - -using UniqueSerialNumber = std::array<u8, 7>; using LockBytes = std::array<u8, 2>; using HashData = std::array<u8, 0x20>; using ApplicationArea = std::array<u8, 0xD8>; using AmiiboName = std::array<char, (amiibo_name_length * 4) + 1>; -using DataBlock = std::array<u8, 0x10>; -using KeyData = std::array<u8, 0x6>; + +// This is nn::nfp::TagInfo +using TagInfo = NFC::TagInfo; struct TagUuid { - UniqueSerialNumber uid; + NFC::UniqueSerialNumber uid; u8 nintendo_id; LockBytes lock_bytes; }; @@ -243,7 +195,7 @@ struct AmiiboModelInfo { AmiiboType amiibo_type; u16_be model_number; AmiiboSeries series; - PackedTagType tag_type; + NFC::PackedTagType tag_type; INSERT_PADDING_BYTES(0x4); // Unknown }; static_assert(sizeof(AmiiboModelInfo) == 0xC, "AmiiboModelInfo is an invalid size"); @@ -298,7 +250,7 @@ struct NTAG215File { u32_be register_info_crc; ApplicationArea application_area; // Encrypted Game data HashData hmac_tag; // Hash - UniqueSerialNumber uid; // Unique serial number + NFC::UniqueSerialNumber uid; // Unique serial number u8 nintendo_id; // Tag UUID AmiiboModelInfo model_info; HashData keygen_salt; // Salt @@ -326,17 +278,7 @@ static_assert(sizeof(EncryptedNTAG215File) == sizeof(NTAG215File), static_assert(std::is_trivially_copyable_v<EncryptedNTAG215File>, "EncryptedNTAG215File must be trivially copyable."); -struct TagInfo { - UniqueSerialNumber uuid; - INSERT_PADDING_BYTES(0x3); - u8 uuid_length; - INSERT_PADDING_BYTES(0x15); - TagProtocol protocol; - TagType tag_type; - INSERT_PADDING_BYTES(0x30); -}; -static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size"); - +// This is nn::nfp::CommonInfo struct CommonInfo { WriteDate last_write_date; u16 write_counter; @@ -347,6 +289,7 @@ struct CommonInfo { }; static_assert(sizeof(CommonInfo) == 0x40, "CommonInfo is an invalid size"); +// This is nn::nfp::ModelInfo struct ModelInfo { u16 character_id; u8 character_variant; @@ -357,6 +300,7 @@ struct ModelInfo { }; static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size"); +// This is nn::nfp::RegisterInfo struct RegisterInfo { Service::Mii::CharInfo mii_char_info; WriteDate creation_date; @@ -366,6 +310,7 @@ struct RegisterInfo { }; static_assert(sizeof(RegisterInfo) == 0x100, "RegisterInfo is an invalid size"); +// This is nn::nfp::RegisterInfoPrivate struct RegisterInfoPrivate { Service::Mii::MiiStoreData mii_store_data; WriteDate creation_date; @@ -375,12 +320,13 @@ struct RegisterInfoPrivate { }; static_assert(sizeof(RegisterInfoPrivate) == 0x100, "RegisterInfoPrivate is an invalid size"); +// This is nn::nfp::AdminInfo struct AdminInfo { u64 application_id; u32 application_area_id; u16 crc_change_counter; u8 flags; - PackedTagType tag_type; + NFC::PackedTagType tag_type; AppAreaVersion app_area_version; INSERT_PADDING_BYTES(0x7); INSERT_PADDING_BYTES(0x28); @@ -411,7 +357,7 @@ struct NfpData { u32 access_id; u16 settings_crc_counter; u8 font_region; - PackedTagType tag_type; + NFC::PackedTagType tag_type; AppAreaVersion console_type; u8 application_id_byte; INSERT_PADDING_BYTES(0x2E); @@ -420,37 +366,4 @@ struct NfpData { static_assert(sizeof(NfpData) == 0x298, "NfpData is an invalid size"); #pragma pack() -struct SectorKey { - MifareCmd command; - u8 unknown; // Usually 1 - INSERT_PADDING_BYTES(0x6); - KeyData sector_key; - INSERT_PADDING_BYTES(0x2); -}; -static_assert(sizeof(SectorKey) == 0x10, "SectorKey is an invalid size"); - -struct MifareReadBlockParameter { - u8 sector_number; - INSERT_PADDING_BYTES(0x7); - SectorKey sector_key; -}; -static_assert(sizeof(MifareReadBlockParameter) == 0x18, - "MifareReadBlockParameter is an invalid size"); - -struct MifareReadBlockData { - DataBlock data; - u8 sector_number; - INSERT_PADDING_BYTES(0x7); -}; -static_assert(sizeof(MifareReadBlockData) == 0x18, "MifareReadBlockData is an invalid size"); - -struct MifareWriteBlockParameter { - DataBlock data; - u8 sector_number; - INSERT_PADDING_BYTES(0x7); - SectorKey sector_key; -}; -static_assert(sizeof(MifareWriteBlockParameter) == 0x28, - "MifareWriteBlockParameter is an invalid size"); - } // namespace Service::NFP |