Module localization 

Stable API — C++ language-pack compatible text lookup.

Used by public API handlers that receive FTStringDefine.StringID from backend protocols and must project it to the same user-visible string as C++ OpenD. C++ OpenD-compatible language-pack lookup.

C++ loads Resources/Languages/{zh_cn,en}/*.ini at GUI startup and then resolves FTStringDefine.StringID through core::lang::tr(...). Refs:

• FutuOpenD/Src/FTGatewayGui/Application.cpp:66-99
• FutuOpenD/Src/NNProtoCenter/Basic/MultiLanguage/FTQueryLanguage.cpp:285-334
• FutuOpenD/Src/NNProtoCenter/Basic/MultiLanguage/FTQueryLanguage.cpp:380-401

Structs

FileCacheLanguagePackSource

LanguagePackAutoUpdateOptions

LanguagePackAutoUpdateOutcome

LanguagePackFile

LanguagePackInstallOptions

LanguagePackManifest

LanguagePackManifestEntry

LanguagePackRemoteUpdateOptions

LanguagePackStatus

LanguagePackStatusEntry

LanguageStore

MinimalFallbackLanguagePackSource

Enums

LanguageId

C++ language ids that are actually accepted by FTQueryLanguage.

LanguagePackAutoUpdateState

LanguagePackKind

LanguagePackRuntimeSource

Traits

LanguagePackSource

Functions

auto_update_language_pack

default_language_pack_cache_root

ensure_allowed_language_pack_remote_scheme

import_language_pack_dir

install_language_pack_files

language_pack_manifest_url

language_pack_sha256_hex

language_pack_status

normalize_language_id

Normalize an OpenD app language id the same way C++ FTQueryLanguage does.

record_language_pack_update_error

translate_embedded_key

translate_embedded_key_with_template

translate_runtime_key

translate_runtime_key_with_template

update_language_pack_from_endpoint