syntax = "proto2";

package ProtobufCompilerTest.Protos.Options;

import "descriptor.proto";

// option java_multiple_files = true;

message MyOption
{
  optional int32 val = 3;
  optional string value = 1;
  optional string label = 2;
}

extend google.protobuf.FileOptions
{
  optional string my_file_option = 50000;
}

extend google.protobuf.MessageOptions
{
  optional int32 my_message_option        = 50001;
  optional MyOption my_message_option_msg = 50002;
}

extend google.protobuf.FieldOptions
{
  optional float my_field_option = 50003;
}

extend google.protobuf.EnumOptions {
  optional bool my_enum_option = 50004;
}

extend google.protobuf.EnumValueOptions {
  optional uint32 my_enum_value_option = 50005;
}

option (my_file_option) = "Hello world!";

message MyMessage
{
  option (my_message_option)           = 1234;
  option (my_message_option_msg).val   = 0;
  option (my_message_option_msg).value = "1234";
  option (my_message_option_msg).label = "one,two,three,four";

  optional int32  foo = 1 [(my_field_option) = 4.5];
  optional string bar = 2;
}

enum MyEnum {
  option (my_enum_option) = true;

  FOO = 1 [(my_enum_value_option) = 321];
  BAR = 2;
}