syncthing/vendor/github.com/gogo/protobuf/vanity/file.go

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// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2015, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// 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.
//
// 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.
package vanity
import (
"path/filepath"
"github.com/gogo/protobuf/gogoproto"
"github.com/gogo/protobuf/proto"
descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
)
func NotGoogleProtobufDescriptorProto(file *descriptor.FileDescriptorProto) bool {
// can not just check if file.GetName() == "google/protobuf/descriptor.proto" because we do not want to assume compile path
_, fileName := filepath.Split(file.GetName())
return !(file.GetPackage() == "google.protobuf" && fileName == "descriptor.proto")
}
func FilterFiles(files []*descriptor.FileDescriptorProto, f func(file *descriptor.FileDescriptorProto) bool) []*descriptor.FileDescriptorProto {
filtered := make([]*descriptor.FileDescriptorProto, 0, len(files))
for i := range files {
if !f(files[i]) {
continue
}
filtered = append(filtered, files[i])
}
return filtered
}
func FileHasBoolExtension(file *descriptor.FileDescriptorProto, extension *proto.ExtensionDesc) bool {
if file.Options == nil {
return false
}
value, err := proto.GetExtension(file.Options, extension)
if err != nil {
return false
}
if value == nil {
return false
}
if value.(*bool) == nil {
return false
}
return true
}
func SetBoolFileOption(extension *proto.ExtensionDesc, value bool) func(file *descriptor.FileDescriptorProto) {
return func(file *descriptor.FileDescriptorProto) {
if FileHasBoolExtension(file, extension) {
return
}
if file.Options == nil {
file.Options = &descriptor.FileOptions{}
}
if err := proto.SetExtension(file.Options, extension, &value); err != nil {
panic(err)
}
}
}
func TurnOffGoGettersAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GoprotoGettersAll, false)(file)
}
func TurnOffGoEnumPrefixAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GoprotoEnumPrefixAll, false)(file)
}
func TurnOffGoStringerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GoprotoStringerAll, false)(file)
}
func TurnOnVerboseEqualAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_VerboseEqualAll, true)(file)
}
func TurnOnFaceAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_FaceAll, true)(file)
}
func TurnOnGoStringAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GostringAll, true)(file)
}
func TurnOnPopulateAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_PopulateAll, true)(file)
}
func TurnOnStringerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_StringerAll, true)(file)
}
func TurnOnEqualAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_EqualAll, true)(file)
}
func TurnOnDescriptionAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_DescriptionAll, true)(file)
}
func TurnOnTestGenAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_TestgenAll, true)(file)
}
func TurnOnBenchGenAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_BenchgenAll, true)(file)
}
func TurnOnMarshalerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_MarshalerAll, true)(file)
}
func TurnOnUnmarshalerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_UnmarshalerAll, true)(file)
}
func TurnOnStable_MarshalerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_StableMarshalerAll, true)(file)
}
func TurnOnSizerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_SizerAll, true)(file)
}
func TurnOffGoEnumStringerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GoprotoEnumStringerAll, false)(file)
}
func TurnOnEnumStringerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_EnumStringerAll, true)(file)
}
func TurnOnUnsafeUnmarshalerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_UnsafeUnmarshalerAll, true)(file)
}
func TurnOnUnsafeMarshalerAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_UnsafeMarshalerAll, true)(file)
}
func TurnOffGoExtensionsMapAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GoprotoExtensionsMapAll, false)(file)
}
func TurnOffGoUnrecognizedAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GoprotoUnrecognizedAll, false)(file)
}
func TurnOffGogoImport(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_GogoprotoImport, false)(file)
}
func TurnOnCompareAll(file *descriptor.FileDescriptorProto) {
SetBoolFileOption(gogoproto.E_CompareAll, true)(file)
}