Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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84 lines
3.7 KiB
84 lines
3.7 KiB
/* |
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* Copyright (c) 2009-2021, Google LLC |
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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 met: |
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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 copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* * Neither the name of Google LLC nor the |
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* names of its contributors may be used to endorse or promote products |
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* derived from 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 "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL Google LLC BE LIABLE FOR ANY DIRECT, |
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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* ON ANY 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 OF THIS |
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef UPB_PROTOS_GENERATOR_GEN_UTILS_H_ |
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#define UPB_PROTOS_GENERATOR_GEN_UTILS_H_ |
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#include "google/protobuf/descriptor.pb.h" |
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#include "absl/container/flat_hash_map.h" |
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#include "absl/strings/string_view.h" |
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#include "google/protobuf/compiler/code_generator.h" |
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#include "google/protobuf/compiler/plugin.h" |
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#include "google/protobuf/descriptor.h" |
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#include "google/protobuf/wire_format.h" |
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#include "protos_generator/output.h" |
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namespace protos_generator { |
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namespace protobuf = ::google::protobuf; |
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enum class MessageClassType { |
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kMessage, |
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kMessageCProxy, |
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kMessageProxy, |
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kMessageAccess, |
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}; |
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std::string ClassName(const protobuf::Descriptor* descriptor); |
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std::string QualifiedClassName(const protobuf::Descriptor* descriptor); |
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std::string QualifiedInternalClassName(const protobuf::Descriptor* descriptor); |
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inline bool IsMapEntryMessage(const protobuf::Descriptor* descriptor) { |
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return descriptor->options().map_entry(); |
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} |
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std::string CppSourceFilename(const google::protobuf::FileDescriptor* file); |
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std::string ForwardingHeaderFilename(const google::protobuf::FileDescriptor* file); |
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std::string UpbCFilename(const google::protobuf::FileDescriptor* file); |
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std::string CppHeaderFilename(const google::protobuf::FileDescriptor* file); |
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void WriteStartNamespace(const protobuf::FileDescriptor* file, Output& output); |
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void WriteEndNamespace(const protobuf::FileDescriptor* file, Output& output); |
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std::string CppConstType(const protobuf::FieldDescriptor* field); |
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std::string CppTypeParameterName(const protobuf::FieldDescriptor* field); |
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std::string MessageBaseType(const protobuf::FieldDescriptor* field, |
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bool is_const); |
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// Generate protos::Ptr<const Model> to be used in accessors as public |
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// signatures. |
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std::string MessagePtrConstType(const protobuf::FieldDescriptor* field, |
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bool is_const); |
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std::string MessageCProxyType(const protobuf::FieldDescriptor* field, |
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bool is_const); |
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std::string MessageProxyType(const protobuf::FieldDescriptor* field, |
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bool is_const); |
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inline constexpr absl::string_view kNoPackageNamePrefix = "protos_"; |
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} // namespace protos_generator |
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#endif // UPB_PROTOS_GENERATOR_GEN_UTILS_H_
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