mirror of
https://github.com/kidfromjupiter/nearby.git
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75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
// Copyright 2024 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef THIRD_PARTY_NEARBY_SHARING_INTERNAL_BASE_UTF_STRING_CONVERSIONS_H_
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#define THIRD_PARTY_NEARBY_SHARING_INTERNAL_BASE_UTF_STRING_CONVERSIONS_H_
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#include <string>
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#include <string_view>
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#if defined(GITHUB_BUILD)
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// Stub out string conversion functions for github builds.
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namespace nearby::utils {
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inline bool IsStringUtf8(std::string_view str) {
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static_cast<void>(str);
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return true;
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}
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inline void TruncateUtf8ToByteSize(const std::string& input, size_t byte_size,
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std::string* output) {
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if (output == nullptr) {
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return;
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}
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*output = input.substr(0, byte_size);
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}
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} // namespace nearby::utils
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#elif defined(NEARBY_CHROMIUM)
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// Forward to chromium implementations.
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#include "base/strings/string_util.h"
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namespace nearby::utils {
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inline bool IsStringUtf8(std::string_view str) {
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return base::IsStringUTF8(str);
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}
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inline void TruncateUtf8ToByteSize(const std::string& input, size_t byte_size,
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std::string* output) {
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base::TruncateUTF8ToByteSize(input, byte_size, output);
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}
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} // namespace nearby::utils
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#elif defined(__has_include) && \
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__has_include("sharing/internal/base/strings/utf_string_conversions.h")
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#include "sharing/internal/base/strings/utf_string_conversions.h" // IWYU pragma: export
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#else
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namespace nearby::utils {
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inline bool IsStringUtf8(std::string_view str) {
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static_cast<void>(str);
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return true;
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}
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inline void TruncateUtf8ToByteSize(const std::string& input, size_t byte_size,
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std::string* output) {
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if (output == nullptr) {
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return;
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}
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*output = input.substr(0, byte_size);
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}
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} // namespace nearby::utils
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#endif // defined(GITHUB_BUILD)
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#endif // THIRD_PARTY_NEARBY_SHARING_INTERNAL_BASE_UTF_STRING_CONVERSIONS_H_
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