125 lines
4 KiB
Go
125 lines
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. All 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 descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
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func ForEachFile(files []*descriptor.FileDescriptorProto, f func(file *descriptor.FileDescriptorProto)) {
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for _, file := range files {
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f(file)
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}
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}
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func OnlyProto2(files []*descriptor.FileDescriptorProto) []*descriptor.FileDescriptorProto {
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outs := make([]*descriptor.FileDescriptorProto, 0, len(files))
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for i, file := range files {
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if file.GetSyntax() == "proto3" {
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continue
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}
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outs = append(outs, files[i])
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}
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return outs
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}
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func OnlyProto3(files []*descriptor.FileDescriptorProto) []*descriptor.FileDescriptorProto {
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outs := make([]*descriptor.FileDescriptorProto, 0, len(files))
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for i, file := range files {
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if file.GetSyntax() != "proto3" {
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continue
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}
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outs = append(outs, files[i])
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}
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return outs
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}
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func ForEachMessageInFiles(files []*descriptor.FileDescriptorProto, f func(msg *descriptor.DescriptorProto)) {
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for _, file := range files {
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ForEachMessage(file.MessageType, f)
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}
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}
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func ForEachMessage(msgs []*descriptor.DescriptorProto, f func(msg *descriptor.DescriptorProto)) {
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for _, msg := range msgs {
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f(msg)
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ForEachMessage(msg.NestedType, f)
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}
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}
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func ForEachFieldInFilesExcludingExtensions(files []*descriptor.FileDescriptorProto, f func(field *descriptor.FieldDescriptorProto)) {
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for _, file := range files {
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ForEachFieldExcludingExtensions(file.MessageType, f)
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}
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}
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func ForEachFieldInFiles(files []*descriptor.FileDescriptorProto, f func(field *descriptor.FieldDescriptorProto)) {
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for _, file := range files {
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for _, ext := range file.Extension {
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f(ext)
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}
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ForEachField(file.MessageType, f)
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}
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}
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func ForEachFieldExcludingExtensions(msgs []*descriptor.DescriptorProto, f func(field *descriptor.FieldDescriptorProto)) {
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for _, msg := range msgs {
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for _, field := range msg.Field {
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f(field)
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}
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ForEachField(msg.NestedType, f)
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}
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}
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func ForEachField(msgs []*descriptor.DescriptorProto, f func(field *descriptor.FieldDescriptorProto)) {
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for _, msg := range msgs {
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for _, field := range msg.Field {
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f(field)
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}
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for _, ext := range msg.Extension {
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f(ext)
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}
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ForEachField(msg.NestedType, f)
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}
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}
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func ForEachEnumInFiles(files []*descriptor.FileDescriptorProto, f func(enum *descriptor.EnumDescriptorProto)) {
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for _, file := range files {
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for _, enum := range file.EnumType {
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f(enum)
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}
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}
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}
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func ForEachEnum(msgs []*descriptor.DescriptorProto, f func(field *descriptor.EnumDescriptorProto)) {
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for _, msg := range msgs {
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for _, field := range msg.EnumType {
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f(field)
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}
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ForEachEnum(msg.NestedType, f)
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}
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}
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