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/*
* Copyright (C) 2024 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <unordered_map>
#include <unordered_set>
#include <androidfw/LocaleDataLookup.h>
namespace android {
#include "LocaleDataTables.cpp"
const size_t SCRIPT_PARENTS_COUNT = sizeof(SCRIPT_PARENTS)/sizeof(SCRIPT_PARENTS[0]);
const char* lookupLikelyScript(uint32_t packed_lang_region) {
auto lookup_result = LIKELY_SCRIPTS.find(packed_lang_region);
if (lookup_result == LIKELY_SCRIPTS.end()) {
return nullptr;
} else {
return SCRIPT_CODES[lookup_result->second];
}
}
uint32_t findParentLocalePackedKey(const char* script, uint32_t packed_lang_region) {
for (size_t i = 0; i < SCRIPT_PARENTS_COUNT; i++) {
if (memcmp(script, SCRIPT_PARENTS[i].script, SCRIPT_LENGTH) == 0) {
auto map = SCRIPT_PARENTS[i].map;
auto lookup_result = map->find(packed_lang_region);
if (lookup_result != map->end()) {
return lookup_result->second;
}
break;
}
}
return 0;
}
uint32_t getMaxAncestorTreeDepth() {
return MAX_PARENT_DEPTH;
}
namespace hidden {
bool isRepresentative(uint64_t packed_locale) {
return (REPRESENTATIVE_LOCALES.count(packed_locale) != 0);
}
} // namespace hidden
} // namespace android
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