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,
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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 #include <sstream>
32
33 #include <google/protobuf/compiler/code_generator.h>
34 #include <google/protobuf/compiler/plugin.h>
35 #include <google/protobuf/descriptor.h>
36 #include <google/protobuf/descriptor.pb.h>
37 #include <google/protobuf/io/printer.h>
38 #include <google/protobuf/io/zero_copy_stream.h>
39 #include <google/protobuf/wire_format.h>
40
41 #include <google/protobuf/compiler/csharp/csharp_doc_comment.h>
42 #include <google/protobuf/compiler/csharp/csharp_helpers.h>
43 #include <google/protobuf/compiler/csharp/csharp_repeated_enum_field.h>
44
45 namespace google {
46 namespace protobuf {
47 namespace compiler {
48 namespace csharp {
49
RepeatedEnumFieldGenerator(const FieldDescriptor * descriptor,int fieldOrdinal,const Options * options)50 RepeatedEnumFieldGenerator::RepeatedEnumFieldGenerator(
51 const FieldDescriptor* descriptor, int fieldOrdinal, const Options *options)
52 : FieldGeneratorBase(descriptor, fieldOrdinal, options) {
53 }
54
~RepeatedEnumFieldGenerator()55 RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {
56
57 }
58
GenerateMembers(io::Printer * printer)59 void RepeatedEnumFieldGenerator::GenerateMembers(io::Printer* printer) {
60 printer->Print(
61 variables_,
62 "private static readonly pb::FieldCodec<$type_name$> _repeated_$name$_codec\n"
63 " = pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x);\n");
64 printer->Print(variables_,
65 "private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n");
66 WritePropertyDocComment(printer, descriptor_);
67 AddDeprecatedFlag(printer);
68 printer->Print(
69 variables_,
70 "$access_level$ pbc::RepeatedField<$type_name$> $property_name$ {\n"
71 " get { return $name$_; }\n"
72 "}\n");
73 }
74
GenerateMergingCode(io::Printer * printer)75 void RepeatedEnumFieldGenerator::GenerateMergingCode(io::Printer* printer) {
76 printer->Print(
77 variables_,
78 "$name$_.Add(other.$name$_);\n");
79 }
80
GenerateParsingCode(io::Printer * printer)81 void RepeatedEnumFieldGenerator::GenerateParsingCode(io::Printer* printer) {
82 printer->Print(
83 variables_,
84 "$name$_.AddEntriesFrom(input, _repeated_$name$_codec);\n");
85 }
86
GenerateSerializationCode(io::Printer * printer)87 void RepeatedEnumFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
88 printer->Print(
89 variables_,
90 "$name$_.WriteTo(output, _repeated_$name$_codec);\n");
91 }
92
GenerateSerializedSizeCode(io::Printer * printer)93 void RepeatedEnumFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
94 printer->Print(
95 variables_,
96 "size += $name$_.CalculateSize(_repeated_$name$_codec);\n");
97 }
98
WriteHash(io::Printer * printer)99 void RepeatedEnumFieldGenerator::WriteHash(io::Printer* printer) {
100 printer->Print(
101 variables_,
102 "hash ^= $name$_.GetHashCode();\n");
103 }
104
WriteEquals(io::Printer * printer)105 void RepeatedEnumFieldGenerator::WriteEquals(io::Printer* printer) {
106 printer->Print(
107 variables_,
108 "if(!$name$_.Equals(other.$name$_)) return false;\n");
109 }
110
WriteToString(io::Printer * printer)111 void RepeatedEnumFieldGenerator::WriteToString(io::Printer* printer) {
112 printer->Print(variables_,
113 "PrintField(\"$descriptor_name$\", $name$_, writer);\n");
114 }
115
GenerateCloningCode(io::Printer * printer)116 void RepeatedEnumFieldGenerator::GenerateCloningCode(io::Printer* printer) {
117 printer->Print(variables_,
118 "$name$_ = other.$name$_.Clone();\n");
119 }
120
GenerateFreezingCode(io::Printer * printer)121 void RepeatedEnumFieldGenerator::GenerateFreezingCode(io::Printer* printer) {
122 }
123
124 } // namespace csharp
125 } // namespace compiler
126 } // namespace protobuf
127 } // namespace google
128