346 lines
12 KiB
Go
346 lines
12 KiB
Go
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// Protocol Buffers for Go with Gadgets
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//
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// Copyright (c) 2013, The GoGo Authors. All rights reserved.
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// http://github.com/gogo/protobuf
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package gogoproto
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import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
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import proto "github.com/gogo/protobuf/proto"
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func IsEmbed(field *google_protobuf.FieldDescriptorProto) bool {
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return proto.GetBoolExtension(field.Options, E_Embed, false)
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}
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func IsNullable(field *google_protobuf.FieldDescriptorProto) bool {
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return proto.GetBoolExtension(field.Options, E_Nullable, true)
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}
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func IsStdTime(field *google_protobuf.FieldDescriptorProto) bool {
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return proto.GetBoolExtension(field.Options, E_Stdtime, false)
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}
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func IsStdDuration(field *google_protobuf.FieldDescriptorProto) bool {
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return proto.GetBoolExtension(field.Options, E_Stdduration, false)
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}
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func NeedsNilCheck(proto3 bool, field *google_protobuf.FieldDescriptorProto) bool {
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nullable := IsNullable(field)
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if field.IsMessage() || IsCustomType(field) {
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return nullable
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}
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if proto3 {
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return false
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}
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return nullable || *field.Type == google_protobuf.FieldDescriptorProto_TYPE_BYTES
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}
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func IsCustomType(field *google_protobuf.FieldDescriptorProto) bool {
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typ := GetCustomType(field)
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if len(typ) > 0 {
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return true
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}
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return false
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}
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func IsCastType(field *google_protobuf.FieldDescriptorProto) bool {
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typ := GetCastType(field)
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if len(typ) > 0 {
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return true
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}
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return false
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}
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func IsCastKey(field *google_protobuf.FieldDescriptorProto) bool {
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typ := GetCastKey(field)
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if len(typ) > 0 {
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return true
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}
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return false
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}
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func IsCastValue(field *google_protobuf.FieldDescriptorProto) bool {
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typ := GetCastValue(field)
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if len(typ) > 0 {
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return true
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}
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return false
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}
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func GetCustomType(field *google_protobuf.FieldDescriptorProto) string {
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if field == nil {
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return ""
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_Customtype)
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if err == nil && v.(*string) != nil {
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return *(v.(*string))
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}
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}
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return ""
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}
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func GetCastType(field *google_protobuf.FieldDescriptorProto) string {
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if field == nil {
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return ""
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_Casttype)
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if err == nil && v.(*string) != nil {
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return *(v.(*string))
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}
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}
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return ""
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}
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func GetCastKey(field *google_protobuf.FieldDescriptorProto) string {
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if field == nil {
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return ""
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_Castkey)
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if err == nil && v.(*string) != nil {
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return *(v.(*string))
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}
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}
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return ""
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}
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func GetCastValue(field *google_protobuf.FieldDescriptorProto) string {
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if field == nil {
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return ""
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_Castvalue)
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if err == nil && v.(*string) != nil {
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return *(v.(*string))
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}
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}
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return ""
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}
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func IsCustomName(field *google_protobuf.FieldDescriptorProto) bool {
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name := GetCustomName(field)
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if len(name) > 0 {
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return true
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}
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return false
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}
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func IsEnumCustomName(field *google_protobuf.EnumDescriptorProto) bool {
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name := GetEnumCustomName(field)
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if len(name) > 0 {
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return true
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}
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return false
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}
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func IsEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) bool {
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name := GetEnumValueCustomName(field)
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if len(name) > 0 {
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return true
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}
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return false
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}
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func GetCustomName(field *google_protobuf.FieldDescriptorProto) string {
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if field == nil {
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return ""
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_Customname)
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if err == nil && v.(*string) != nil {
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return *(v.(*string))
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}
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}
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return ""
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}
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func GetEnumCustomName(field *google_protobuf.EnumDescriptorProto) string {
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if field == nil {
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return ""
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_EnumCustomname)
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if err == nil && v.(*string) != nil {
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return *(v.(*string))
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}
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}
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return ""
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}
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func GetEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) string {
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if field == nil {
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return ""
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_EnumvalueCustomname)
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if err == nil && v.(*string) != nil {
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return *(v.(*string))
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}
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}
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return ""
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}
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func GetJsonTag(field *google_protobuf.FieldDescriptorProto) *string {
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if field == nil {
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return nil
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_Jsontag)
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if err == nil && v.(*string) != nil {
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return (v.(*string))
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}
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}
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return nil
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}
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func GetMoreTags(field *google_protobuf.FieldDescriptorProto) *string {
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if field == nil {
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return nil
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}
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if field.Options != nil {
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v, err := proto.GetExtension(field.Options, E_Moretags)
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if err == nil && v.(*string) != nil {
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return (v.(*string))
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}
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}
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return nil
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}
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type EnableFunc func(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool
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func EnabledGoEnumPrefix(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
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return proto.GetBoolExtension(enum.Options, E_GoprotoEnumPrefix, proto.GetBoolExtension(file.Options, E_GoprotoEnumPrefixAll, true))
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}
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func EnabledGoStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_GoprotoStringer, proto.GetBoolExtension(file.Options, E_GoprotoStringerAll, true))
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}
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func HasGoGetters(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_GoprotoGetters, proto.GetBoolExtension(file.Options, E_GoprotoGettersAll, true))
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}
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func IsUnion(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Onlyone, proto.GetBoolExtension(file.Options, E_OnlyoneAll, false))
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}
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func HasGoString(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Gostring, proto.GetBoolExtension(file.Options, E_GostringAll, false))
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}
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func HasEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Equal, proto.GetBoolExtension(file.Options, E_EqualAll, false))
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}
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func HasVerboseEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_VerboseEqual, proto.GetBoolExtension(file.Options, E_VerboseEqualAll, false))
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}
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func IsStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Stringer, proto.GetBoolExtension(file.Options, E_StringerAll, false))
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}
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func IsFace(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Face, proto.GetBoolExtension(file.Options, E_FaceAll, false))
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}
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func HasDescription(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Description, proto.GetBoolExtension(file.Options, E_DescriptionAll, false))
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}
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func HasPopulate(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Populate, proto.GetBoolExtension(file.Options, E_PopulateAll, false))
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}
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func HasTestGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Testgen, proto.GetBoolExtension(file.Options, E_TestgenAll, false))
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}
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func HasBenchGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Benchgen, proto.GetBoolExtension(file.Options, E_BenchgenAll, false))
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}
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func IsMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Marshaler, proto.GetBoolExtension(file.Options, E_MarshalerAll, false))
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}
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func IsUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Unmarshaler, proto.GetBoolExtension(file.Options, E_UnmarshalerAll, false))
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}
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func IsStableMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_StableMarshaler, proto.GetBoolExtension(file.Options, E_StableMarshalerAll, false))
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}
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func IsSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Sizer, proto.GetBoolExtension(file.Options, E_SizerAll, false))
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}
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func IsProtoSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Protosizer, proto.GetBoolExtension(file.Options, E_ProtosizerAll, false))
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}
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func IsGoEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
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return proto.GetBoolExtension(enum.Options, E_GoprotoEnumStringer, proto.GetBoolExtension(file.Options, E_GoprotoEnumStringerAll, true))
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}
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func IsEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
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return proto.GetBoolExtension(enum.Options, E_EnumStringer, proto.GetBoolExtension(file.Options, E_EnumStringerAll, false))
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}
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func IsUnsafeMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_UnsafeMarshaler, proto.GetBoolExtension(file.Options, E_UnsafeMarshalerAll, false))
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}
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func IsUnsafeUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_UnsafeUnmarshaler, proto.GetBoolExtension(file.Options, E_UnsafeUnmarshalerAll, false))
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}
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func HasExtensionsMap(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_GoprotoExtensionsMap, proto.GetBoolExtension(file.Options, E_GoprotoExtensionsMapAll, true))
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}
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func HasUnrecognized(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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if IsProto3(file) {
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return false
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}
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return proto.GetBoolExtension(message.Options, E_GoprotoUnrecognized, proto.GetBoolExtension(file.Options, E_GoprotoUnrecognizedAll, true))
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}
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func IsProto3(file *google_protobuf.FileDescriptorProto) bool {
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return file.GetSyntax() == "proto3"
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}
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func ImportsGoGoProto(file *google_protobuf.FileDescriptorProto) bool {
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return proto.GetBoolExtension(file.Options, E_GogoprotoImport, true)
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}
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func HasCompare(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
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return proto.GetBoolExtension(message.Options, E_Compare, proto.GetBoolExtension(file.Options, E_CompareAll, false))
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}
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