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https://github.com/RGBCube/serenity
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LibUnicode: Dynamically load the generated UnicodeLocale symbols
This commit is contained in:
Timothy Flynn
Brian Gianforcaro
parent
3fd53baa25
commit
09be26b5d2
4 changed files with 119 additions and 147 deletions
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@ -727,11 +727,7 @@ static void generate_unicode_locale_header(Core::File& file, UnicodeLocaleData&
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generator.append(R"~~~(
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#pragma once
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#include <AK/Optional.h>
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#include <AK/StringView.h>
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#include <AK/Types.h>
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#include <AK/Vector.h>
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#include <LibUnicode/Forward.h>
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namespace Unicode {
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)~~~");
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@ -748,45 +744,6 @@ namespace Unicode {
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generate_enum(generator, format_identifier, "ListPatternStyle"sv, {}, locale_data.list_pattern_styles);
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generator.append(R"~~~(
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namespace Detail {
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Optional<Locale> locale_from_string(StringView locale);
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Optional<StringView> get_locale_language_mapping(StringView locale, StringView language);
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Optional<Language> language_from_string(StringView language);
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Optional<StringView> resolve_language_alias(StringView language);
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Optional<StringView> get_locale_territory_mapping(StringView locale, StringView territory);
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Optional<Territory> territory_from_string(StringView territory);
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Optional<StringView> resolve_territory_alias(StringView territory);
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Optional<StringView> get_locale_script_tag_mapping(StringView locale, StringView script_tag);
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Optional<ScriptTag> script_tag_from_string(StringView script_tag);
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Optional<StringView> resolve_script_tag_alias(StringView script_tag);
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Optional<StringView> get_locale_long_currency_mapping(StringView locale, StringView currency);
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Optional<StringView> get_locale_short_currency_mapping(StringView locale, StringView currency);
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Optional<StringView> get_locale_narrow_currency_mapping(StringView locale, StringView currency);
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Optional<StringView> get_locale_numeric_currency_mapping(StringView locale, StringView currency);
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Optional<Currency> currency_from_string(StringView currency);
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Optional<StringView> get_locale_key_mapping(StringView locale, StringView key);
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Optional<Key> key_from_string(StringView key);
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Optional<ListPatterns> get_locale_list_pattern_mapping(StringView locale, StringView list_pattern_type, StringView list_pattern_style);
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Optional<ListPatternType> list_pattern_type_from_string(StringView list_pattern_type);
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Optional<ListPatternStyle> list_pattern_style_from_string(StringView list_pattern_style);
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Optional<StringView> resolve_variant_alias(StringView variant);
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Optional<StringView> resolve_subdivision_alias(StringView subdivision);
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void resolve_complex_language_aliases(Unicode::LanguageID& language_id);
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Optional<Unicode::LanguageID> add_likely_subtags(Unicode::LanguageID const& language_id);
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Optional<String> resolve_most_likely_territory(Unicode::LanguageID const& language_id);
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}
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}
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)~~~");
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@ -805,7 +762,10 @@ static void generate_unicode_locale_implementation(Core::File& file, UnicodeLoca
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generator.append(R"~~~(
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#include <AK/Array.h>
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#include <AK/BinarySearch.h>
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#include <AK/Optional.h>
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#include <AK/Span.h>
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#include <AK/StringView.h>
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#include <AK/Vector.h>
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#include <LibUnicode/Locale.h>
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#include <LibUnicode/UnicodeLocale.h>
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@ -1072,6 +1032,7 @@ static LanguageMapping const* resolve_likely_subtag(Unicode::LanguageID const& l
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generator.set("unique_list", unique_list);
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generator.append(R"~~~(
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Optional<StringView> get_locale_@enum_snake@_mapping(StringView locale, StringView @enum_snake@) asm("unicode_get_locale_@enum_snake@_mapping");
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Optional<StringView> get_locale_@enum_snake@_mapping(StringView locale, StringView @enum_snake@)
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{
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auto locale_value = locale_from_string(locale);
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@ -1107,7 +1068,7 @@ Optional<StringView> get_locale_@enum_snake@_mapping(StringView locale, StringVi
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for (auto const& alias : aliases)
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hashes.set(alias.alias.hash(), format_identifier(enum_title, alias.alias));
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generate_value_from_string(generator, "{}_from_string"sv, enum_title, enum_snake, move(hashes));
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generate_value_from_string_for_dynamic_loading(generator, "{}_from_string"sv, enum_title, enum_snake, move(hashes));
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};
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auto append_alias_search = [&](StringView enum_snake, auto const& aliases) {
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@ -1117,31 +1078,31 @@ Optional<StringView> get_locale_@enum_snake@_mapping(StringView locale, StringVi
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for (auto const& alias : aliases)
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hashes.set(alias.key.hash(), alias.value);
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generate_value_from_string(generator, "resolve_{}_alias"sv, s_string_index_type, enum_snake, move(hashes), "StringView"sv, "s_string_list[{}]"sv);
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generate_value_from_string_for_dynamic_loading(generator, "resolve_{}_alias"sv, s_string_index_type, enum_snake, move(hashes), "StringView"sv, "s_string_list[{}]"sv);
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};
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append_from_string("Locale"sv, "locale"sv, locale_data.locales.keys(), locale_data.locale_aliases);
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append_mapping_search("language"sv, "language"sv, "s_languages"sv, "s_language_lists"sv);
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append_from_string("Language"sv, "language"sv, locale_data.languages);
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append_mapping_search("language"sv, "language"sv, "s_languages"sv, "s_language_lists"sv);
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append_alias_search("language"sv, locale_data.language_aliases);
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append_mapping_search("territory"sv, "territory"sv, "s_territories"sv, "s_territory_lists"sv);
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append_from_string("Territory"sv, "territory"sv, locale_data.territories);
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append_mapping_search("territory"sv, "territory"sv, "s_territories"sv, "s_territory_lists"sv);
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append_alias_search("territory"sv, locale_data.territory_aliases);
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append_mapping_search("script_tag"sv, "script_tag"sv, "s_scripts"sv, "s_script_lists"sv);
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append_from_string("ScriptTag"sv, "script_tag"sv, locale_data.scripts);
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append_mapping_search("script_tag"sv, "script_tag"sv, "s_scripts"sv, "s_script_lists"sv);
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append_alias_search("script_tag"sv, locale_data.script_aliases);
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append_from_string("Currency"sv, "currency"sv, locale_data.currencies);
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append_mapping_search("long_currency"sv, "currency"sv, "s_long_currencies"sv, "s_currency_lists"sv);
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append_mapping_search("short_currency"sv, "currency"sv, "s_short_currencies"sv, "s_currency_lists"sv);
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append_mapping_search("narrow_currency"sv, "currency"sv, "s_narrow_currencies"sv, "s_currency_lists"sv);
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append_mapping_search("numeric_currency"sv, "currency"sv, "s_numeric_currencies"sv, "s_currency_lists"sv);
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append_from_string("Currency"sv, "currency"sv, locale_data.currencies);
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append_mapping_search("key"sv, "key"sv, "s_keywords"sv, "s_keyword_lists"sv);
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append_from_string("Key"sv, "key"sv, locale_data.keywords);
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append_mapping_search("key"sv, "key"sv, "s_keywords"sv, "s_keyword_lists"sv);
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append_alias_search("variant"sv, locale_data.variant_aliases);
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append_alias_search("subdivision"sv, locale_data.subdivision_aliases);
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@ -1150,6 +1111,7 @@ Optional<StringView> get_locale_@enum_snake@_mapping(StringView locale, StringVi
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append_from_string("ListPatternStyle"sv, "list_pattern_style"sv, locale_data.list_pattern_styles);
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generator.append(R"~~~(
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Optional<ListPatterns> get_locale_list_pattern_mapping(StringView locale, StringView list_pattern_type, StringView list_pattern_style) asm("unicode_get_locale_list_pattern_mapping");
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Optional<ListPatterns> get_locale_list_pattern_mapping(StringView locale, StringView list_pattern_type, StringView list_pattern_style)
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{
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auto locale_value = locale_from_string(locale);
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@ -1185,6 +1147,7 @@ Optional<ListPatterns> get_locale_list_pattern_mapping(StringView locale, String
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return {};
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}
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void resolve_complex_language_aliases(Unicode::LanguageID& language_id) asm("unicode_resolve_complex_language_aliases");
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void resolve_complex_language_aliases(Unicode::LanguageID& language_id)
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{
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for (auto const& map : s_complex_alias) {
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@ -1217,6 +1180,7 @@ void resolve_complex_language_aliases(Unicode::LanguageID& language_id)
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}
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}
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Optional<Unicode::LanguageID> add_likely_subtags(Unicode::LanguageID const& language_id) asm("unicode_add_likely_subtags");
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Optional<Unicode::LanguageID> add_likely_subtags(Unicode::LanguageID const& language_id)
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{
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// https://www.unicode.org/reports/tr35/#Likely_Subtags
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@ -1243,6 +1207,7 @@ Optional<Unicode::LanguageID> add_likely_subtags(Unicode::LanguageID const& lang
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return maximized;
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}
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Optional<String> resolve_most_likely_territory(Unicode::LanguageID const& language_id) asm("unicode_resolve_most_likely_territory");
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Optional<String> resolve_most_likely_territory(Unicode::LanguageID const& language_id)
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{
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if (auto const* likely_subtag = resolve_likely_subtag(language_id); likely_subtag != nullptr)
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