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// Copyright 2025 Huawei Cloud Computing Technology Co., Ltd.
//
// 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 "src/buildtool/common/artifact_blob.hpp"
#include "src/utils/cpp/hash_combine.hpp"
auto ArtifactBlob::ReadContent() const noexcept
-> std::shared_ptr<std::string const> {
return content_;
}
auto ArtifactBlob::ReadIncrementally(std::size_t chunk_size) const& noexcept
-> expected<IncrementalReader, std::string> {
if (content_ == nullptr) {
return unexpected<std::string>{
"ArtifactBlob::ReadIncrementally: missing memory source"};
}
return IncrementalReader::FromMemory(chunk_size, content_.get());
}
namespace std {
auto hash<ArtifactBlob>::operator()(ArtifactBlob const& blob) const noexcept
-> std::size_t {
std::size_t seed{};
hash_combine(&seed, blob.GetDigest());
hash_combine(&seed, blob.IsExecutable());
return seed;
}
} // namespace std
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