138 lines
4.4 KiB
Go
138 lines
4.4 KiB
Go
// Extensions for Protocol Buffers to create more go like structures.
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//
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// Copyright (c) 2015, Vastech SA (PTY) LTD. rights reserved.
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// http://github.com/gogo/protobuf/gogoproto
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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 vanity
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import (
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"github.com/gogo/protobuf/gogoproto"
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"github.com/gogo/protobuf/proto"
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descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
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)
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func MessageHasBoolExtension(msg *descriptor.DescriptorProto, extension *proto.ExtensionDesc) bool {
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if msg.Options == nil {
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return false
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}
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value, err := proto.GetExtension(msg.Options, extension)
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if err != nil {
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return false
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}
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if value == nil {
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return false
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}
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if value.(*bool) == nil {
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return false
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}
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return true
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}
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func SetBoolMessageOption(extension *proto.ExtensionDesc, value bool) func(msg *descriptor.DescriptorProto) {
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return func(msg *descriptor.DescriptorProto) {
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if MessageHasBoolExtension(msg, extension) {
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return
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}
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if msg.Options == nil {
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msg.Options = &descriptor.MessageOptions{}
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}
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if err := proto.SetExtension(msg.Options, extension, &value); err != nil {
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panic(err)
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}
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}
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}
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func TurnOffGoGetters(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_GoprotoGetters, false)(msg)
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}
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func TurnOffGoStringer(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_GoprotoStringer, false)(msg)
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}
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func TurnOnVerboseEqual(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_VerboseEqual, true)(msg)
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}
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func TurnOnFace(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Face, true)(msg)
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}
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func TurnOnGoString(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Face, true)(msg)
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}
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func TurnOnPopulate(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Populate, true)(msg)
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}
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func TurnOnStringer(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Stringer, true)(msg)
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}
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func TurnOnEqual(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Equal, true)(msg)
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}
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func TurnOnDescription(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Description, true)(msg)
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}
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func TurnOnTestGen(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Testgen, true)(msg)
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}
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func TurnOnBenchGen(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Benchgen, true)(msg)
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}
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func TurnOnMarshaler(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Marshaler, true)(msg)
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}
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func TurnOnUnmarshaler(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Unmarshaler, true)(msg)
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}
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func TurnOnSizer(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_Sizer, true)(msg)
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}
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func TurnOnUnsafeUnmarshaler(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_UnsafeUnmarshaler, true)(msg)
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}
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func TurnOnUnsafeMarshaler(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_UnsafeMarshaler, true)(msg)
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}
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func TurnOffGoExtensionsMap(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_GoprotoExtensionsMap, false)(msg)
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}
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func TurnOffGoUnrecognized(msg *descriptor.DescriptorProto) {
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SetBoolMessageOption(gogoproto.E_GoprotoUnrecognized, false)(msg)
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}
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