Line data    Source code

       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             : #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             : 
      40             : #include <google/protobuf/compiler/csharp/csharp_helpers.h>
      41             : #include <google/protobuf/compiler/csharp/csharp_enum_field.h>
      42             : 
      43             : namespace google {
      44             : namespace protobuf {
      45             : namespace compiler {
      46             : namespace csharp {
      47             : 
      48           0 : EnumFieldGenerator::EnumFieldGenerator(const FieldDescriptor* descriptor,
      49             :                                        int fieldOrdinal)
      50           0 :     : PrimitiveFieldGenerator(descriptor, fieldOrdinal) {
      51           0 : }
      52             : 
      53           0 : EnumFieldGenerator::~EnumFieldGenerator() {
      54           0 : }
      55             : 
      56           0 : void EnumFieldGenerator::GenerateParsingCode(io::Printer* printer) {
      57             :   printer->Print(variables_,
      58           0 :     "$name$_ = ($type_name$) input.ReadEnum();\n");
      59           0 : }
      60             : 
      61           0 : void EnumFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
      62             :   printer->Print(variables_,
      63             :     "if ($has_property_check$) {\n"
      64             :     "  output.WriteRawTag($tag_bytes$);\n"
      65             :     "  output.WriteEnum((int) $property_name$);\n"
      66           0 :     "}\n");
      67           0 : }
      68             : 
      69           0 : void EnumFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
      70             :   printer->Print(
      71             :     variables_,
      72             :     "if ($has_property_check$) {\n"
      73             :       "  size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n"
      74           0 :     "}\n");
      75           0 : }
      76             : 
      77           0 : void EnumFieldGenerator::GenerateCodecCode(io::Printer* printer) {
      78             :     printer->Print(
      79             :         variables_,
      80           0 :         "pb::FieldCodec.ForEnum($tag$, x => (int) x, x => ($type_name$) x)");
      81           0 : }
      82             : 
      83           0 : EnumOneofFieldGenerator::EnumOneofFieldGenerator(const FieldDescriptor* descriptor,
      84             :                                                  int fieldOrdinal)
      85           0 :   : PrimitiveOneofFieldGenerator(descriptor, fieldOrdinal) {
      86           0 : }
      87             : 
      88           0 : EnumOneofFieldGenerator::~EnumOneofFieldGenerator() {
      89           0 : }
      90             : 
      91           0 : void EnumOneofFieldGenerator::GenerateParsingCode(io::Printer* printer) {
      92             :   // TODO(jonskeet): What about if we read the default value?
      93             :   printer->Print(
      94             :     variables_,
      95             :     "$oneof_name$_ = input.ReadEnum();\n"
      96           0 :     "$oneof_name$Case_ = $oneof_property_name$OneofCase.$property_name$;\n");
      97           0 : }
      98             : 
      99           0 : void EnumOneofFieldGenerator::GenerateSerializationCode(io::Printer* printer) {
     100             :   printer->Print(
     101             :     variables_,
     102             :     "if ($has_property_check$) {\n"
     103             :     "  output.WriteRawTag($tag_bytes$);\n"
     104             :     "  output.WriteEnum((int) $property_name$);\n"
     105           0 :     "}\n");
     106           0 : }
     107             : 
     108           0 : void EnumOneofFieldGenerator::GenerateSerializedSizeCode(io::Printer* printer) {
     109             :   printer->Print(
     110             :     variables_,
     111             :     "if ($has_property_check$) {\n"
     112             :     "  size += $tag_size$ + pb::CodedOutputStream.ComputeEnumSize((int) $property_name$);\n"
     113           0 :     "}\n");
     114           0 : }
     115             : 
     116             : }  // namespace csharp
     117             : }  // namespace compiler
     118             : }  // namespace protobuf
     119             : }  // namespace google