The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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46 lines
1.4 KiB
46 lines
1.4 KiB
/* |
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* |
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* Copyright 2015 gRPC authors. |
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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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* http://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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* |
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*/ |
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#include <grpc/byte_buffer.h> |
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#include <grpc/byte_buffer_reader.h> |
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#include <grpcpp/impl/grpc_library.h> |
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#include <grpcpp/support/byte_buffer.h> |
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namespace grpc { |
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static internal::GrpcLibraryInitializer g_gli_initializer; |
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Status ByteBuffer::Dump(std::vector<Slice>* slices) const { |
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slices->clear(); |
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if (!buffer_) { |
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return Status(StatusCode::FAILED_PRECONDITION, "Buffer not initialized"); |
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} |
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grpc_byte_buffer_reader reader; |
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if (!grpc_byte_buffer_reader_init(&reader, buffer_)) { |
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return Status(StatusCode::INTERNAL, |
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"Couldn't initialize byte buffer reader"); |
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} |
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grpc_slice s; |
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while (grpc_byte_buffer_reader_next(&reader, &s)) { |
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slices->push_back(Slice(s, Slice::STEAL_REF)); |
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} |
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grpc_byte_buffer_reader_destroy(&reader); |
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return Status::OK; |
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} |
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} // namespace grpc
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