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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <sstream>
#include <google/protobuf/compiler/code_generator.h>
#include <google/protobuf/compiler/plugin.h>
#include <google/protobuf/descriptor.h>
#include <google/protobuf/descriptor.pb.h>
#include <google/protobuf/io/printer.h>
#include <google/protobuf/io/zero_copy_stream.h>
#include <google/protobuf/compiler/csharp/csharp_helpers.h>
#include <google/protobuf/compiler/csharp/csharp_repeated_message_field.h>
namespace google {
namespace protobuf {
namespace compiler {
namespace csharp {
RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator(
const FieldDescriptor* descriptor, int fieldOrdinal)
: FieldGeneratorBase(descriptor, fieldOrdinal) {
}
RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {
}
void RepeatedMessageFieldGenerator::GenerateMembers(io::Printer* printer) {
printer->Print(
variables_,
"private readonly pbc::RepeatedField<$type_name$> $name$_ = new pbc::RepeatedField<$type_name$>();\n");
AddDeprecatedFlag(printer);
printer->Print(
variables_,
"public pbc::RepeatedField<$type_name$> $property_name$ {\n"
" get { return $name$_; }\n"
"}\n");
}
void RepeatedMessageFieldGenerator::GenerateMergingCode(io::Printer* printer) {
printer->Print(
variables_,
"$name$_.Add(other.$name$_);\n");
}
void RepeatedMessageFieldGenerator::GenerateParsingCode(io::Printer* printer) {
printer->Print(
variables_,
"input.ReadMessageArray($name$_, $type_name$.Parser);\n");
}
void RepeatedMessageFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
// TODO(jonskeet): Bake the foreach loop into the generated code? We lose the
// advantage of knowing the tag bytes this way :(
printer->Print(
variables_,
"if ($name$_.Count > 0) {\n"
" output.WriteMessageArray($number$, $name$_);\n"
"}\n");
}
void RepeatedMessageFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
printer->Print(
variables_,
"if ($name$_.Count > 0) {\n"
" foreach ($type_name$ element in $name$_) {\n"
" size += pb::CodedOutputStream.ComputeMessageSize(element);\n"
" }\n"
" size += $tag_size$ * $name$_.Count;\n"
"}\n");
}
void RepeatedMessageFieldGenerator::WriteHash(io::Printer* printer) {
printer->Print(
variables_,
"hash ^= $name$_.GetHashCode();\n");
}
void RepeatedMessageFieldGenerator::WriteEquals(io::Printer* printer) {
printer->Print(
variables_,
"if(!$name$_.Equals(other.$name$_)) return false;\n");
}
void RepeatedMessageFieldGenerator::WriteToString(io::Printer* printer) {
variables_["field_name"] = GetFieldName(descriptor_);
printer->Print(
variables_,
"PrintField(\"$field_name$\", $name$_, writer);\n");
}
} // namespace csharp
} // namespace compiler
} // namespace protobuf
} // namespace google
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