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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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71 lines
2.5 KiB
71 lines
2.5 KiB
/* |
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef GRPCXX_IMPL_CODEGEN_METADATA_MAP_H |
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#define GRPCXX_IMPL_CODEGEN_METADATA_MAP_H |
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#include <grpc++/impl/codegen/slice.h> |
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namespace grpc { |
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class MetadataMap { |
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public: |
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MetadataMap() { memset(&arr_, 0, sizeof(arr_)); } |
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~MetadataMap() { |
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g_core_codegen_interface->grpc_metadata_array_destroy(&arr_); |
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} |
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void FillMap() { |
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for (size_t i = 0; i < arr_.count; i++) { |
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// TODO(yangg) handle duplicates? |
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map_.insert(std::pair<grpc::string_ref, grpc::string_ref>( |
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StringRefFromSlice(&arr_.metadata[i].key), |
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StringRefFromSlice(&arr_.metadata[i].value))); |
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} |
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} |
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std::multimap<grpc::string_ref, grpc::string_ref> *map() { return &map_; } |
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const std::multimap<grpc::string_ref, grpc::string_ref> *map() const { |
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return &map_; |
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} |
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grpc_metadata_array *arr() { return &arr_; } |
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private: |
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grpc_metadata_array arr_; |
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std::multimap<grpc::string_ref, grpc::string_ref> map_; |
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}; |
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} // namespace grpc |
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#endif // GRPCXX_IMPL_CODEGEN_METADATA_MAP_H
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