google/protobuf/descriptor.proto
syntax = "proto2";
package google.protobuf;
message FileDescriptorSet {
repeated FileDescriptorProto file = 1;
}
message FileDescriptorProto {
optional string name = 1;
optional string package = 2;
repeated string dependency = 3;
repeated int32 public_dependency = 10;
repeated int32 weak_dependency = 11;
repeated DescriptorProto message_type = 4;
repeated EnumDescriptorProto enum_type = 5;
repeated ServiceDescriptorProto service = 6;
repeated FieldDescriptorProto extension = 7;
optional FileOptions options = 8;
optional SourceCodeInfo source_code_info = 9;
optional string syntax = 12;
}
message DescriptorProto {
optional string name = 1;
repeated FieldDescriptorProto field = 2;
repeated FieldDescriptorProto extension = 6;
repeated DescriptorProto nested_type = 3;
repeated EnumDescriptorProto enum_type = 4;
repeated ExtensionRange extension_range = 5;
repeated OneofDescriptorProto oneof_decl = 8;
optional MessageOptions options = 7;
repeated ReservedRange reserved_range = 9;
repeated string reserved_name = 10;
message ExtensionRange {
optional int32 start = 1;
optional int32 end = 2;
}
message ReservedRange {
optional int32 start = 1;
optional int32 end = 2;
}
}
message FieldDescriptorProto {
optional string name = 1;
optional int32 number = 3;
optional Label label = 4;
optional Type type = 5;
optional string type_name = 6;
optional string extendee = 2;
optional string default_value = 7;
optional int32 oneof_index = 9;
optional string json_name = 10;
optional FieldOptions options = 8;
enum Type {
TYPE_DOUBLE = 1;
TYPE_FLOAT = 2;
TYPE_INT64 = 3;
TYPE_UINT64 = 4;
TYPE_INT32 = 5;
TYPE_FIXED64 = 6;
TYPE_FIXED32 = 7;
TYPE_BOOL = 8;
TYPE_STRING = 9;
TYPE_GROUP = 10;
TYPE_MESSAGE = 11;
TYPE_BYTES = 12;
TYPE_UINT32 = 13;
TYPE_ENUM = 14;
TYPE_SFIXED32 = 15;
TYPE_SFIXED64 = 16;
TYPE_SINT32 = 17;
TYPE_SINT64 = 18;
}
enum Label {
LABEL_OPTIONAL = 1;
LABEL_REQUIRED = 2;
LABEL_REPEATED = 3;
}
}
message OneofDescriptorProto {
optional string name = 1;
optional OneofOptions options = 2;
}
message EnumDescriptorProto {
optional string name = 1;
repeated EnumValueDescriptorProto value = 2;
optional EnumOptions options = 3;
}
message EnumValueDescriptorProto {
optional string name = 1;
optional int32 number = 2;
optional EnumValueOptions options = 3;
}
message ServiceDescriptorProto {
optional string name = 1;
repeated MethodDescriptorProto method = 2;
optional ServiceOptions options = 3;
}
message MethodDescriptorProto {
optional string name = 1;
optional string input_type = 2;
optional string output_type = 3;
optional MethodOptions options = 4;
optional bool client_streaming = 5;
optional bool server_streaming = 6;
}
message FileOptions {
optional string java_package = 1;
optional string java_outer_classname = 8;
optional bool java_multiple_files = 10;
optional bool java_generate_equals_and_hash = 20 [deprecated=true];
optional bool java_string_check_utf8 = 27;
optional OptimizeMode optimize_for = 9 [default=SPEED];
optional string go_package = 11;
optional bool cc_generic_services = 16;
optional bool java_generic_services = 17;
optional bool py_generic_services = 18;
optional bool deprecated = 23;
optional bool cc_enable_arenas = 31;
optional string objc_class_prefix = 36;
optional string csharp_namespace = 37;
repeated UninterpretedOption uninterpreted_option = 999;
enum OptimizeMode {
SPEED = 1;
CODE_SIZE = 2;
LITE_RUNTIME = 3;
}
extensions 1000 to max;
reserved 38;
}
message MessageOptions {
optional bool message_set_wire_format = 1;
optional bool no_standard_descriptor_accessor = 2;
optional bool deprecated = 3;
optional bool map_entry = 7;
repeated UninterpretedOption uninterpreted_option = 999;
extensions 1000 to max;
reserved 8;
}
message FieldOptions {
optional CType ctype = 1 [default=STRING];
optional bool packed = 2;
optional JSType jstype = 6 [default=JS_NORMAL];
optional bool lazy = 5;
optional bool deprecated = 3;
optional bool weak = 10;
repeated UninterpretedOption uninterpreted_option = 999;
enum CType {
STRING = 0;
CORD = 1;
STRING_PIECE = 2;
}
enum JSType {
JS_NORMAL = 0;
JS_STRING = 1;
JS_NUMBER = 2;
}
extensions 1000 to max;
reserved 4;
}
message OneofOptions {
repeated UninterpretedOption uninterpreted_option = 999;
extensions 1000 to max;
}
message EnumOptions {
optional bool allow_alias = 2;
optional bool deprecated = 3;
repeated UninterpretedOption uninterpreted_option = 999;
extensions 1000 to max;
}
message EnumValueOptions {
optional bool deprecated = 1;
repeated UninterpretedOption uninterpreted_option = 999;
extensions 1000 to max;
}
message ServiceOptions {
optional bool deprecated = 33;
repeated UninterpretedOption uninterpreted_option = 999;
extensions 1000 to max;
}
message MethodOptions {
optional bool deprecated = 33;
repeated UninterpretedOption uninterpreted_option = 999;
extensions 1000 to max;
}
message UninterpretedOption {
repeated NamePart name = 2;
optional string identifier_value = 3;
optional uint64 positive_int_value = 4;
optional int64 negative_int_value = 5;
optional double double_value = 6;
optional bytes string_value = 7;
optional string aggregate_value = 8;
message NamePart {
required string name_part = 1;
required bool is_extension = 2;
}
}
message SourceCodeInfo {
repeated Location location = 1;
message Location {
repeated int32 path = 1 [packed=true];
repeated int32 span = 2 [packed=true];
optional string leading_comments = 3;
optional string trailing_comments = 4;
repeated string leading_detached_comments = 6;
}
}
message GeneratedCodeInfo {
repeated Annotation annotation = 1;
message Annotation {
repeated int32 path = 1 [packed=true];
optional string source_file = 2;
optional int32 begin = 3;
optional int32 end = 4;
}
}