1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // https://developers.google.com/protocol-buffers/ 4 // 5 // Redistribution and use in source and binary forms, with or without 6 // modification, are permitted provided that the following conditions are 7 // met: 8 // 9 // * Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // * Redistributions in binary form must reproduce the above 12 // copyright notice, this list of conditions and the following disclaimer 13 // in the documentation and/or other materials provided with the 14 // distribution. 15 // * Neither the name of Google Inc. nor the names of its 16 // contributors may be used to endorse or promote products derived from 17 // this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 #ifndef GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__ 32 #define GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__ 33 34 #include <string> 35 #include <google/protobuf/stubs/strutil.h> 36 37 #include <google/protobuf/compiler/code_generator.h> 38 #include <google/protobuf/compiler/csharp/csharp_source_generator_base.h> 39 #include <google/protobuf/descriptor.h> 40 #include <google/protobuf/io/printer.h> 41 42 namespace google { 43 namespace protobuf { 44 namespace compiler { 45 namespace csharp { 46 47 class FieldGeneratorBase : public SourceGeneratorBase { 48 public: 49 FieldGeneratorBase(const FieldDescriptor* descriptor, 50 int presenceIndex, 51 const Options* options); 52 ~FieldGeneratorBase(); 53 54 FieldGeneratorBase(const FieldGeneratorBase&) = delete; 55 FieldGeneratorBase& operator=(const FieldGeneratorBase&) = delete; 56 57 virtual void GenerateCloningCode(io::Printer* printer) = 0; 58 virtual void GenerateFreezingCode(io::Printer* printer); 59 virtual void GenerateCodecCode(io::Printer* printer); 60 virtual void GenerateExtensionCode(io::Printer* printer); 61 virtual void GenerateMembers(io::Printer* printer) = 0; 62 virtual void GenerateMergingCode(io::Printer* printer) = 0; 63 virtual void GenerateParsingCode(io::Printer* printer) = 0; 64 virtual void GenerateParsingCode(io::Printer* printer, bool use_parse_context); 65 virtual void GenerateSerializationCode(io::Printer* printer) = 0; 66 virtual void GenerateSerializationCode(io::Printer* printer, bool use_write_context); 67 virtual void GenerateSerializedSizeCode(io::Printer* printer) = 0; 68 69 virtual void WriteHash(io::Printer* printer) = 0; 70 virtual void WriteEquals(io::Printer* printer) = 0; 71 // Currently unused, as we use reflection to generate JSON 72 virtual void WriteToString(io::Printer* printer) = 0; 73 74 protected: 75 const FieldDescriptor* descriptor_; 76 const int presenceIndex_; 77 std::map<string, string> variables_; 78 79 void AddDeprecatedFlag(io::Printer* printer); 80 void AddNullCheck(io::Printer* printer); 81 void AddNullCheck(io::Printer* printer, const std::string& name); 82 83 void AddPublicMemberAttributes(io::Printer* printer); 84 void SetCommonOneofFieldVariables(std::map<string, string>* variables); 85 86 std::string oneof_property_name(); 87 std::string oneof_name(); 88 std::string property_name(); 89 std::string name(); 90 std::string type_name(); 91 std::string type_name(const FieldDescriptor* descriptor); 92 bool has_default_value(); 93 std::string default_value(); 94 std::string default_value(const FieldDescriptor* descriptor); 95 std::string number(); 96 std::string capitalized_type_name(); 97 98 private: 99 void SetCommonFieldVariables(std::map<string, string>* variables); 100 std::string GetStringDefaultValueInternal(const FieldDescriptor* descriptor); 101 std::string GetBytesDefaultValueInternal(const FieldDescriptor* descriptor); 102 }; 103 104 } // namespace csharp 105 } // namespace compiler 106 } // namespace protobuf 107 } // namespace google 108 109 #endif // GOOGLE_PROTOBUF_COMPILER_CSHARP_FIELD_BASE_H__ 110 111