// Copyright 2025 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef COMPONENTS_ON_DEVICE_TRANSLATION_PUBLIC_LANGUAGE_PACK_H_ #define COMPONENTS_ON_DEVICE_TRANSLATION_PUBLIC_LANGUAGE_PACK_H_ #include #include #include #include #include #include #include "base/containers/fixed_flat_map.h" #include "base/containers/fixed_flat_set.h" #include "components/on_device_translation/public/supported_languages.h" namespace on_device_translation { // The key for language pack components. enum class LanguagePackKey { kEn_Es = 0, kEn_Ja = 1, kAr_En = 2, kBn_En = 3, kDe_En = 4, kEn_Fr = 5, kEn_Hi = 6, kEn_It = 7, kEn_Ko = 8, kEn_Nl = 9, kEn_Pl = 10, kEn_Pt = 11, kEn_Ru = 12, kEn_Th = 13, kEn_Tr = 14, kEn_Vi = 15, kEn_Zh = 16, kEn_ZhHant = 17, kBg_En = 18, kCs_En = 19, kDa_En = 20, kEl_En = 21, kEn_Fi = 22, kEn_Hr = 23, kEn_Hu = 24, kEn_Id = 25, kEn_Iw = 26, kEn_Lt = 27, kEn_No = 28, kEn_Ro = 29, kEn_Sk = 30, kEn_Sl = 31, kEn_Sv = 32, kEn_Uk = 33, kEn_Kn = 34, kEn_Ta = 35, kEn_Te = 36, kEn_Mr = 37, kMaxValue = kEn_Mr, }; // The config for a language pack component. struct LanguagePackComponentConfig { const SupportedLanguage language1; const SupportedLanguage language2; const uint8_t public_key_sha[32]; }; // The return type for `GetLanguagePackRequirements`. struct LanguagePackRequirements { LanguagePackRequirements(); ~LanguagePackRequirements(); LanguagePackRequirements(const LanguagePackRequirements&) = delete; LanguagePackRequirements& operator=(const LanguagePackRequirements&) = delete; LanguagePackRequirements(LanguagePackRequirements&&) noexcept; LanguagePackRequirements& operator=(LanguagePackRequirements&&) noexcept; std::set required_packs; std::vector required_not_installed_packs; std::vector to_be_registered_packs; }; // The config for the TranslateKit en-es language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnEsConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kEs, .public_key_sha = {0x63, 0xbd, 0x10, 0x98, 0x4e, 0xaa, 0xc3, 0xbe, 0x3b, 0xe0, 0x87, 0xba, 0x03, 0x5d, 0x7d, 0x6e, 0x44, 0x7e, 0xaa, 0x02, 0xbb, 0x0c, 0xcc, 0x51, 0xb5, 0x74, 0x5d, 0xb8, 0x3c, 0x04, 0xe1, 0xbb}, }; // The config for the TranslateKit en-ja language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnJaConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kJa, .public_key_sha = {0x7d, 0x22, 0x33, 0x74, 0x1c, 0xa8, 0x62, 0x58, 0x77, 0xdc, 0x88, 0x87, 0x2d, 0x0e, 0x6e, 0x4b, 0xad, 0xbf, 0x37, 0x29, 0x06, 0xff, 0xc7, 0x7b, 0xe4, 0x28, 0x83, 0x2f, 0xee, 0x7d, 0xd3, 0x72}, }; // The config for the TranslateKit ar-en language pack. inline constexpr LanguagePackComponentConfig kTranslateKitArEnConfig = { .language1 = SupportedLanguage::kAr, .language2 = SupportedLanguage::kEn, .public_key_sha = {0xa1, 0xb3, 0x67, 0xf5, 0x5a, 0x8a, 0xfc, 0x1b, 0xa3, 0x13, 0x8c, 0xab, 0xcc, 0x04, 0x0d, 0xd8, 0x57, 0xc8, 0xbd, 0xc6, 0x1d, 0xfe, 0xa3, 0xfa, 0x6c, 0x5b, 0x90, 0x57, 0x79, 0x03, 0x74, 0x93}}; // The config for the TranslateKit bn-en language pack. inline constexpr LanguagePackComponentConfig kTranslateKitBnEnConfig = { .language1 = SupportedLanguage::kBn, .language2 = SupportedLanguage::kEn, .public_key_sha = {0x62, 0x6f, 0x69, 0x31, 0x9c, 0x78, 0xf3, 0x92, 0x30, 0xcd, 0x8c, 0x6c, 0xe8, 0xff, 0xd7, 0x60, 0xb9, 0x35, 0xcf, 0x69, 0xb9, 0xc6, 0xae, 0x39, 0x77, 0xa8, 0x59, 0xab, 0x34, 0xe9, 0xad, 0xaf}}; // The config for the TranslateKit de-en language pack. inline constexpr LanguagePackComponentConfig kTranslateKitDeEnConfig = { .language1 = SupportedLanguage::kDe, .language2 = SupportedLanguage::kEn, .public_key_sha = {0xd7, 0x55, 0x73, 0xae, 0x4f, 0x45, 0x74, 0xab, 0xed, 0x8d, 0x31, 0xb9, 0x2a, 0xd5, 0xb5, 0x89, 0x16, 0x5d, 0x03, 0x0f, 0x18, 0x2c, 0x83, 0xea, 0x21, 0xbd, 0x81, 0x71, 0x91, 0x80, 0xdb, 0x13}}; // The config for the TranslateKit en-fr language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnFrConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kFr, .public_key_sha = {0xe5, 0xa2, 0x55, 0xf1, 0x20, 0x0a, 0xb3, 0x0f, 0xac, 0x84, 0x2f, 0xc4, 0x0e, 0x3b, 0xbb, 0x09, 0x11, 0x88, 0xed, 0xd0, 0x47, 0x06, 0x80, 0x53, 0x73, 0x1d, 0x96, 0xe4, 0x99, 0x14, 0x14, 0x45}}; // The config for the TranslateKit en-hi language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnHiConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kHi, .public_key_sha = {0xa9, 0x81, 0xd8, 0xbc, 0x0d, 0x1d, 0xdf, 0x28, 0xa4, 0x79, 0x36, 0x36, 0x9b, 0xf5, 0x4e, 0x1a, 0xcd, 0xa3, 0x4e, 0x8b, 0x0a, 0xac, 0xfe, 0x27, 0x90, 0xb5, 0x4a, 0xc7, 0x2f, 0xc9, 0xc2, 0xab}}; // The config for the TranslateKit en-it language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnItConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kIt, .public_key_sha = {0xd7, 0xc3, 0x40, 0x59, 0x34, 0x55, 0x61, 0x1e, 0x89, 0x9e, 0x39, 0x37, 0x04, 0xb6, 0x49, 0x75, 0xce, 0x86, 0xeb, 0xd3, 0xff, 0xd8, 0xd8, 0xf9, 0x9e, 0x37, 0x55, 0xe8, 0x0e, 0xce, 0x42, 0x3e}}; // The config for the TranslateKit en-ko language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnKoConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kKo, .public_key_sha = {0xe2, 0x0c, 0x8f, 0x9e, 0x6d, 0x33, 0x06, 0x3c, 0x6d, 0xdc, 0x1c, 0x9f, 0x8e, 0x57, 0x5b, 0xc6, 0x27, 0x90, 0xa0, 0x48, 0xea, 0x8e, 0x79, 0x93, 0xbd, 0xf4, 0x9b, 0x94, 0x02, 0x35, 0xcc, 0x7a}}; // The config for the TranslateKit en-nl language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnNlConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kNl, .public_key_sha = {0x7d, 0xb7, 0x14, 0x60, 0x47, 0xda, 0xd9, 0xaa, 0x5d, 0xeb, 0xbf, 0x6d, 0x48, 0x51, 0x54, 0x26, 0x12, 0x36, 0x9e, 0x12, 0x45, 0x31, 0xf0, 0x38, 0xf0, 0x70, 0x41, 0xb0, 0x90, 0xc3, 0x89, 0x6b}}; // The config for the TranslateKit en-pl language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnPlConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kPl, .public_key_sha = {0x10, 0x03, 0x30, 0xeb, 0xe4, 0x8f, 0x45, 0xf3, 0xac, 0x73, 0x17, 0x8c, 0x9b, 0x27, 0x43, 0x81, 0x26, 0x16, 0xdd, 0x2c, 0xf3, 0x76, 0x76, 0xb0, 0xb8, 0xf8, 0xa1, 0x6b, 0x61, 0xb9, 0x71, 0x91}}; // The config for the TranslateKit en-pt language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnPtConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kPt, .public_key_sha = {0xcd, 0x31, 0x4d, 0x32, 0x6e, 0x09, 0xe9, 0x16, 0xca, 0x04, 0x4b, 0xc9, 0x9b, 0x76, 0x77, 0xc2, 0xb0, 0x4a, 0xa9, 0xa9, 0x07, 0x14, 0x79, 0x30, 0xbd, 0xd1, 0xe3, 0xa9, 0x38, 0x73, 0xd9, 0xee}}; // The config for the TranslateKit en-ru language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnRuConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kRu, .public_key_sha = {0x31, 0xe6, 0xdd, 0x3f, 0x9d, 0x86, 0xd1, 0x3d, 0xbe, 0xa8, 0xfb, 0x9d, 0x93, 0x12, 0xd5, 0xc2, 0x9c, 0x6d, 0x49, 0x81, 0xe7, 0x4e, 0x56, 0x42, 0xba, 0x2c, 0x44, 0x62, 0x58, 0xa2, 0x33, 0xc3}}; // The config for the TranslateKit en-th language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnThConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kTh, .public_key_sha = {0x73, 0xab, 0x92, 0x29, 0x91, 0xea, 0x31, 0x87, 0x4e, 0x06, 0xb5, 0x65, 0x64, 0x7c, 0x98, 0x28, 0x34, 0x38, 0x53, 0x58, 0x61, 0x49, 0xa7, 0xfa, 0xa1, 0x63, 0xa5, 0x8b, 0x3c, 0x97, 0x4e, 0xe2}}; // The config for the TranslateKit en-tr language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnTrConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kTr, .public_key_sha = {0xc5, 0x75, 0x1d, 0x50, 0x3e, 0x87, 0xaf, 0xad, 0x2b, 0xa1, 0x1e, 0x41, 0x04, 0x84, 0x77, 0xae, 0xb1, 0x56, 0x82, 0xc2, 0x61, 0xa9, 0xa5, 0x5d, 0x60, 0x36, 0x57, 0xff, 0xb7, 0x2b, 0xd8, 0x6e}}; // The config for the TranslateKit en-vi language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnViConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kVi, .public_key_sha = {0xb3, 0xff, 0x8e, 0xa7, 0x44, 0x40, 0xce, 0xc4, 0xa0, 0x4c, 0xcb, 0xa8, 0xc7, 0x92, 0xf2, 0x05, 0x42, 0x34, 0xf7, 0x35, 0x18, 0x15, 0x37, 0x1d, 0x66, 0x09, 0x36, 0x18, 0xe4, 0xd4, 0x39, 0x33}}; // The config for the TranslateKit en-zh language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnZhConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kZh, .public_key_sha = {0x1e, 0x44, 0x3e, 0x1c, 0x99, 0x33, 0x56, 0xd2, 0x5d, 0xcd, 0x47, 0x24, 0xc9, 0x15, 0xf5, 0x1a, 0xa4, 0xfa, 0x2b, 0xc1, 0x84, 0xb7, 0x63, 0xb5, 0x1f, 0x9c, 0x1e, 0xe3, 0x9d, 0x7e, 0x55, 0xc5}}; // The config for the TranslateKit en-zh-Hant language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnZhHantConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kZhHant, .public_key_sha = {0xe8, 0x50, 0xdf, 0x7d, 0x99, 0xef, 0x90, 0x2e, 0xf0, 0x4d, 0xa5, 0x6c, 0xc8, 0xb9, 0x40, 0x4b, 0xc3, 0x18, 0x64, 0x25, 0x95, 0x20, 0xdd, 0x4a, 0xcb, 0x70, 0x7e, 0x63, 0xcf, 0xaa, 0x5f, 0x3b}}; // The config for the TranslateKit bg-en language pack. inline constexpr LanguagePackComponentConfig kTranslateKitBgEnConfig = { .language1 = SupportedLanguage::kBg, .language2 = SupportedLanguage::kEn, .public_key_sha = {0x6c, 0xdf, 0x57, 0x5f, 0x99, 0x8e, 0x24, 0xb1, 0x99, 0x9f, 0xc8, 0x99, 0xe5, 0xd0, 0xd9, 0xec, 0xba, 0xc2, 0x52, 0x9e, 0x33, 0x02, 0xd0, 0x3a, 0x69, 0xea, 0x47, 0xd1, 0xf5, 0xc7, 0xc3, 0xe5}}; // The config for the TranslateKit cs-en language pack. inline constexpr LanguagePackComponentConfig kTranslateKitCsEnConfig = { .language1 = SupportedLanguage::kCs, .language2 = SupportedLanguage::kEn, .public_key_sha = {0xb1, 0xc4, 0xea, 0x3f, 0xb5, 0xcf, 0xba, 0x79, 0x30, 0xed, 0xac, 0x26, 0x86, 0xb4, 0xe4, 0xba, 0x7a, 0xe6, 0x49, 0x10, 0xa4, 0xf3, 0x5c, 0x03, 0x6e, 0x83, 0x9a, 0xfd, 0xea, 0xbb, 0x82, 0x65}}; // The config for the TranslateKit da-en language pack. inline constexpr LanguagePackComponentConfig kTranslateKitDaEnConfig = { .language1 = SupportedLanguage::kDa, .language2 = SupportedLanguage::kEn, .public_key_sha = {0x03, 0xed, 0xf8, 0x44, 0x84, 0xaa, 0x9e, 0x13, 0xd2, 0x2f, 0xe6, 0xfb, 0x6d, 0x22, 0x0b, 0xa0, 0x9b, 0x6a, 0x3e, 0x8f, 0x2e, 0x89, 0x88, 0x07, 0xcd, 0x7d, 0x6b, 0x7d, 0x38, 0x89, 0xe7, 0x7d}}; // The config for the TranslateKit el-en language pack. inline constexpr LanguagePackComponentConfig kTranslateKitElEnConfig = { .language1 = SupportedLanguage::kEl, .language2 = SupportedLanguage::kEn, .public_key_sha = {0x29, 0xa0, 0x99, 0xad, 0x64, 0x3f, 0x23, 0x88, 0x90, 0x0c, 0xa9, 0x7b, 0x6c, 0x32, 0x6a, 0x75, 0x46, 0x03, 0x1a, 0xd5, 0xb7, 0xeb, 0x89, 0x99, 0x28, 0xf6, 0x46, 0x39, 0x5f, 0x88, 0x61, 0xed}}; // The config for the TranslateKit en-fi language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnFiConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kFi, .public_key_sha = {0x92, 0xb7, 0xbb, 0xb7, 0xc7, 0xad, 0x82, 0x5b, 0x94, 0xfd, 0xba, 0x43, 0x51, 0x59, 0x01, 0xcf, 0xff, 0x81, 0x92, 0xc8, 0x4a, 0xfe, 0x17, 0x04, 0x48, 0x35, 0xc7, 0x93, 0x77, 0x0a, 0x81, 0x85}}; // The config for the TranslateKit en-hr language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnHrConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kHr, .public_key_sha = {0x6a, 0x1a, 0x78, 0x89, 0x45, 0x2b, 0x32, 0xf1, 0xe6, 0x23, 0x26, 0x9e, 0x84, 0x70, 0x53, 0x53, 0xc0, 0x51, 0xa2, 0xa9, 0xb2, 0x4f, 0xe5, 0x47, 0x3c, 0x55, 0x03, 0xed, 0x63, 0x21, 0x17, 0xdb}}; // The config for the TranslateKit en-hu language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnHuConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kHu, .public_key_sha = {0xf4, 0xee, 0xf9, 0x6f, 0x3c, 0x96, 0x24, 0xc3, 0x6e, 0xbf, 0x68, 0xdc, 0x6f, 0xf1, 0x0d, 0x58, 0x1a, 0xf4, 0x78, 0xd4, 0x0e, 0x9e, 0x55, 0x35, 0x75, 0x7d, 0xb4, 0x55, 0x9e, 0x3e, 0xc9, 0x24}}; // The config for the TranslateKit en-id language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnIdConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kId, .public_key_sha = {0xa1, 0x07, 0xf5, 0x27, 0xbd, 0x5a, 0x87, 0x1f, 0xd3, 0x4e, 0x44, 0x35, 0x97, 0x41, 0xc6, 0x58, 0xd7, 0x29, 0x25, 0x33, 0x52, 0x25, 0x72, 0x3a, 0x47, 0x85, 0x8c, 0x1d, 0x88, 0x40, 0x1d, 0x1d}}; // The config for the TranslateKit en-iw language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnIwConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kIw, .public_key_sha = {0x31, 0x28, 0xaf, 0x49, 0xe0, 0x6e, 0x38, 0xc8, 0x21, 0xf7, 0x06, 0xd9, 0xad, 0x51, 0x21, 0x03, 0x8c, 0xbd, 0x0c, 0x8f, 0x7d, 0x51, 0xb5, 0x3b, 0x40, 0x33, 0x8e, 0x09, 0x5d, 0x78, 0x6f, 0x3c}}; // The config for the TranslateKit en-lt language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnLtConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kLt, .public_key_sha = {0xe3, 0x60, 0xdd, 0x89, 0xe4, 0x3e, 0x7a, 0x2a, 0x63, 0xc6, 0xdc, 0x79, 0x4d, 0x67, 0x76, 0x7f, 0x98, 0xbc, 0xdd, 0x6c, 0xf4, 0x30, 0x33, 0x8e, 0xef, 0x82, 0x05, 0x97, 0x12, 0xcc, 0xa5, 0xfa}}; // The config for the TranslateKit en-no language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnNoConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kNo, .public_key_sha = {0xc7, 0xce, 0xeb, 0x48, 0x16, 0x9e, 0x4e, 0x88, 0xf9, 0xfe, 0x15, 0x1f, 0x67, 0x92, 0x1d, 0x72, 0x34, 0x9c, 0x02, 0xfa, 0xfd, 0x24, 0x6c, 0x6f, 0xa6, 0x99, 0x90, 0xf1, 0xfa, 0x5a, 0x99, 0xa0}}; // The config for the TranslateKit en-ro language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnRoConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kRo, .public_key_sha = {0x0a, 0x2f, 0xeb, 0x3c, 0xac, 0xf3, 0x64, 0xbf, 0x50, 0x2f, 0x9c, 0xff, 0xc7, 0x17, 0x81, 0x0c, 0xf8, 0x47, 0xf5, 0x7a, 0xa5, 0x2b, 0xb2, 0x7a, 0x47, 0x24, 0x37, 0x15, 0xcc, 0x7f, 0x03, 0xa7}}; // The config for the TranslateKit en-sk language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnSkConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kSk, .public_key_sha = {0xf4, 0xe9, 0x21, 0x11, 0x45, 0xae, 0x0a, 0x0c, 0xf6, 0x1f, 0x7c, 0x6a, 0x72, 0xe9, 0x7b, 0x6f, 0xf5, 0x9a, 0x87, 0xda, 0x85, 0x0f, 0xea, 0x46, 0x25, 0xa5, 0x65, 0xfa, 0xdf, 0xd6, 0xf5, 0x9d}}; // The config for the TranslateKit en-sl language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnSlConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kSl, .public_key_sha = {0xe1, 0x5f, 0xa1, 0xfb, 0x33, 0xbb, 0x42, 0xe5, 0x02, 0x81, 0x68, 0x0c, 0xf0, 0xc7, 0xcd, 0xef, 0xfa, 0x09, 0x1f, 0xd9, 0x61, 0xf3, 0x4f, 0x55, 0x50, 0x6a, 0x71, 0x6b, 0xe0, 0xbe, 0x65, 0xed}}; // The config for the TranslateKit en-sv language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnSvConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kSv, .public_key_sha = {0xf7, 0xff, 0xca, 0x43, 0xfb, 0x2e, 0xcd, 0x44, 0xdf, 0xb7, 0xc2, 0xa6, 0x8a, 0x66, 0x68, 0x3e, 0xb1, 0x3b, 0x10, 0xd2, 0x7a, 0xc4, 0xc7, 0xf9, 0xdd, 0xc4, 0x87, 0xed, 0xf9, 0x22, 0x0a, 0x6b}}; // The config for the TranslateKit en-uk language pack. inline constexpr LanguagePackComponentConfig kTranslateKitEnUkConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kUk, .public_key_sha = {0xe0, 0x84, 0x14, 0x12, 0x2b, 0xce, 0xb0, 0xbc, 0x6a, 0x3c, 0xc2, 0x07, 0x60, 0x82, 0x63, 0x14, 0xa3, 0x39, 0x69, 0x87, 0x82, 0x86, 0x10, 0xd3, 0x55, 0x54, 0x50, 0x94, 0x01, 0xec, 0xc5, 0xe3}}; inline constexpr LanguagePackComponentConfig kTranslateKitEnKnConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kKn, .public_key_sha = {0x5c, 0x9d, 0x42, 0x31, 0xca, 0xf4, 0x97, 0x21, 0xf8, 0xbc, 0x77, 0x54, 0x88, 0x43, 0x65, 0xf3, 0xa3, 0x8e, 0x84, 0x72, 0x60, 0xc6, 0x12, 0x54, 0x9b, 0x49, 0xc8, 0xef, 0xa4, 0xae, 0x16, 0x79}}; inline constexpr LanguagePackComponentConfig kTranslateKitEnTaConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kTa, .public_key_sha = {0xab, 0xf0, 0x56, 0xfa, 0x09, 0xfe, 0x6f, 0x40, 0x30, 0xe7, 0x05, 0xf1, 0x50, 0x6e, 0x3e, 0x6c, 0xc1, 0xdd, 0x3c, 0xc0, 0x41, 0x49, 0x14, 0xe4, 0xc2, 0xd5, 0xf6, 0xbd, 0xcd, 0x9c, 0xc4, 0x5d}}; inline constexpr LanguagePackComponentConfig kTranslateKitEnTeConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kTe, .public_key_sha = {0xc7, 0x1c, 0x20, 0x31, 0x2a, 0x3f, 0xe8, 0x66, 0xb8, 0x2a, 0x7e, 0x77, 0x35, 0xc5, 0xf7, 0x0a, 0x0f, 0x4f, 0x47, 0x69, 0x1a, 0x83, 0xf7, 0xca, 0x73, 0x0d, 0x8b, 0x86, 0xd8, 0x12, 0xf0, 0x39}}; inline constexpr LanguagePackComponentConfig kTranslateKitEnMrConfig = { .language1 = SupportedLanguage::kEn, .language2 = SupportedLanguage::kMr, .public_key_sha = {0x5e, 0x81, 0xf0, 0xcf, 0x35, 0xbc, 0x9b, 0x58, 0x07, 0xf9, 0x4c, 0x25, 0x00, 0x24, 0x88, 0x45, 0xff, 0x41, 0x3a, 0xd6, 0xd3, 0xb6, 0xbe, 0x40, 0x9d, 0x2e, 0xe3, 0xde, 0x5e, 0x42, 0x00, 0x02}}; // The config for each language pack. inline constexpr auto kLanguagePackComponentConfigMap = base::MakeFixedFlatMap( {{LanguagePackKey::kEn_Es, &kTranslateKitEnEsConfig}, {LanguagePackKey::kEn_Ja, &kTranslateKitEnJaConfig}, {LanguagePackKey::kAr_En, &kTranslateKitArEnConfig}, {LanguagePackKey::kBn_En, &kTranslateKitBnEnConfig}, {LanguagePackKey::kDe_En, &kTranslateKitDeEnConfig}, {LanguagePackKey::kEn_Fr, &kTranslateKitEnFrConfig}, {LanguagePackKey::kEn_Hi, &kTranslateKitEnHiConfig}, {LanguagePackKey::kEn_It, &kTranslateKitEnItConfig}, {LanguagePackKey::kEn_Ko, &kTranslateKitEnKoConfig}, {LanguagePackKey::kEn_Nl, &kTranslateKitEnNlConfig}, {LanguagePackKey::kEn_Pl, &kTranslateKitEnPlConfig}, {LanguagePackKey::kEn_Pt, &kTranslateKitEnPtConfig}, {LanguagePackKey::kEn_Ru, &kTranslateKitEnRuConfig}, {LanguagePackKey::kEn_Th, &kTranslateKitEnThConfig}, {LanguagePackKey::kEn_Tr, &kTranslateKitEnTrConfig}, {LanguagePackKey::kEn_Vi, &kTranslateKitEnViConfig}, {LanguagePackKey::kEn_Zh, &kTranslateKitEnZhConfig}, {LanguagePackKey::kEn_ZhHant, &kTranslateKitEnZhHantConfig}, {LanguagePackKey::kBg_En, &kTranslateKitBgEnConfig}, {LanguagePackKey::kCs_En, &kTranslateKitCsEnConfig}, {LanguagePackKey::kDa_En, &kTranslateKitDaEnConfig}, {LanguagePackKey::kEl_En, &kTranslateKitElEnConfig}, {LanguagePackKey::kEn_Fi, &kTranslateKitEnFiConfig}, {LanguagePackKey::kEn_Hr, &kTranslateKitEnHrConfig}, {LanguagePackKey::kEn_Hu, &kTranslateKitEnHuConfig}, {LanguagePackKey::kEn_Id, &kTranslateKitEnIdConfig}, {LanguagePackKey::kEn_Iw, &kTranslateKitEnIwConfig}, {LanguagePackKey::kEn_Lt, &kTranslateKitEnLtConfig}, {LanguagePackKey::kEn_No, &kTranslateKitEnNoConfig}, {LanguagePackKey::kEn_Ro, &kTranslateKitEnRoConfig}, {LanguagePackKey::kEn_Sk, &kTranslateKitEnSkConfig}, {LanguagePackKey::kEn_Sl, &kTranslateKitEnSlConfig}, {LanguagePackKey::kEn_Sv, &kTranslateKitEnSvConfig}, {LanguagePackKey::kEn_Uk, &kTranslateKitEnUkConfig}, {LanguagePackKey::kEn_Kn, &kTranslateKitEnKnConfig}, {LanguagePackKey::kEn_Ta, &kTranslateKitEnTaConfig}, {LanguagePackKey::kEn_Te, &kTranslateKitEnTeConfig}, {LanguagePackKey::kEn_Mr, &kTranslateKitEnMrConfig}}); static_assert(std::size(kLanguagePackComponentConfigMap) == static_cast(LanguagePackKey::kMaxValue) + 1, "All language packs must be in kLanguagePackComponentConfigMap."); // Converts a LanguagePackKey to a SupportedLanguage which is not English part // of the language pair. For example, LanguagePackKey::kEnEs will be converted // to SupportedLanguage::kEs. SupportedLanguage NonEnglishSupportedLanguageFromLanguagePackKey( LanguagePackKey language_pack_key); // Returns the config for a language pack component. const LanguagePackComponentConfig& GetLanguagePackComponentConfig( LanguagePackKey key); // Calculates the required language packs for a translation from source_lang to // target_lang. // Note: Currently, this method is implemented assuming that translation between // non-English languages is done by first translating to English. This logic // needs to be updated when direct translation between non-English languages is // supported by the library. std::set CalculateRequiredLanguagePacks( std::string_view source_lang, std::string_view target_lang); // Returns the name for the install directory of a language pack. // eg: "en_es". std::string GetPackageInstallDirName(LanguagePackKey); // Returns the suffix for the package name of a language pack. // eg: "en-es". std::string GetPackageNameSuffix(LanguagePackKey); // Returns the source language code of a language pack. // eg: "en". std::string_view GetSourceLanguageCode(LanguagePackKey); // Returns the source language code of a language pack. // eg: "es". std::string_view GetTargetLanguageCode(LanguagePackKey); // Returns the names of sub-directories in the package install directory that // need to be verified. std::vector GetPackageInstallSubDirNamesForVerification( LanguagePackKey); // Returns the pref name of the fully-qualified path to the installed language // pack. This pref is populated only when the language pack component is fully // initialized and ready for use. // Eg: "on_device_translation.translate_kit_packages.en_es_path" std::string GetComponentPathPrefName(const LanguagePackComponentConfig& config); // Returns the pref name of the boolean value which indicates whether the // language pack component has been registered. // This pref is set regardless of whether the component is currently ready for // use. For example, the component might be tried to install but not yet // initialized. // Eg: "on_device_translation.translate_kit_packages.en_es_registered" std::string GetRegisteredFlagPrefName( const LanguagePackComponentConfig& config); } // namespace on_device_translation #endif // COMPONENTS_ON_DEVICE_TRANSLATION_PUBLIC_LANGUAGE_PACK_H_