本文整理匯總了Golang中github.com/gogo/protobuf/gogoproto.HasExtensionsMap函數的典型用法代碼示例。如果您正苦於以下問題：Golang HasExtensionsMap函數的具體用法？Golang HasExtensionsMap怎麽用？Golang HasExtensionsMap使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了HasExtensionsMap函數的10個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: Generate
//.........這裏部分代碼省略.........
if nullable || repeated {
p.Out()
p.P(`}`)
}
} else {
if !proto3 && (nullable || repeated) {
p.P(`if this.`, fieldname, ` != nil {`)
p.In()
}
if field.IsEnum() {
if nullable && !repeated && !proto3 {
goTyp, _ := p.GoType(message, field)
p.P(`s = append(s, "`, fieldname, `: " + valueToGoString`, p.localName, `(this.`, fieldname, `,"`, packageName, ".", generator.GoTypeToName(goTyp), `"`, `) + ",\n")`)
} else {
p.P(`s = append(s, "`, fieldname, `: " + `, fmtPkg.Use(), `.Sprintf("%#v", this.`, fieldname, `) + ",\n")`)
}
} else {
if nullable && !repeated && !proto3 {
goTyp, _ := p.GoType(message, field)
p.P(`s = append(s, "`, fieldname, `: " + valueToGoString`, p.localName, `(this.`, fieldname, `,"`, generator.GoTypeToName(goTyp), `"`, `) + ",\n")`)
} else {
p.P(`s = append(s, "`, fieldname, `: " + `, fmtPkg.Use(), `.Sprintf("%#v", this.`, fieldname, `) + ",\n")`)
}
}
if !proto3 && (nullable || repeated) {
p.Out()
p.P(`}`)
}
}
}
if message.DescriptorProto.HasExtension() {
p.P(`if this.XXX_extensions != nil {`)
p.In()
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`s = append(s, "XXX_extensions: " + extensionToGoString`, p.localName, `(this.XXX_extensions) + ",\n")`)
} else {
p.P(`s = append(s, "XXX_extensions: " + `, fmtPkg.Use(), `.Sprintf("%#v", this.XXX_extensions) + ",\n")`)
}
p.Out()
p.P(`}`)
}
if gogoproto.HasUnrecognized(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`if this.XXX_unrecognized != nil {`)
p.In()
p.P(`s = append(s, "XXX_unrecognized:" + `, fmtPkg.Use(), `.Sprintf("%#v", this.XXX_unrecognized) + ",\n")`)
p.Out()
p.P(`}`)
}
p.P(`s = append(s, "}")`)
//outStr += strings.Join([]string{" + `}`", `}`, `,", "`, ")"}, "")
p.P(`return `, stringsPkg.Use(), `.Join(s, "")`)
p.Out()
p.P(`}`)
//Generate GoString methods for oneof fields
for _, field := range message.Field {
oneof := field.OneofIndex != nil
if !oneof {
continue
}
ccTypeName := p.OneOfTypeName(message, field)
p.P(`func (this *`, ccTypeName, `) GoString() string {`)
p.In()
p.P(`if this == nil {`)
p.In()示例2: Generate
//.........這裏部分代碼省略.........
case descriptor.FieldDescriptorProto_TYPE_BYTES:
if !gogoproto.IsCustomType(field) {
if repeated {
p.P(`for _, b := range m.`, fieldname, ` { `)
p.In()
p.P(`l = len(b)`)
p.P(`n+=`, strconv.Itoa(key), `+l+sov`, p.localName, `(uint64(l))`)
p.Out()
p.P(`}`)
} else if proto3 {
p.P(`l=len(m.`, fieldname, `)`)
p.P(`if l > 0 {`)
p.In()
p.P(`n+=`, strconv.Itoa(key), `+l+sov`, p.localName, `(uint64(l))`)
p.Out()
p.P(`}`)
} else {
p.P(`l=len(m.`, fieldname, `)`)
p.P(`n+=`, strconv.Itoa(key), `+l+sov`, p.localName, `(uint64(l))`)
}
} else {
if repeated {
p.P(`for _, e := range m.`, fieldname, ` { `)
p.In()
p.P(`l=e.Size()`)
p.P(`n+=`, strconv.Itoa(key), `+l+sov`, p.localName, `(uint64(l))`)
p.Out()
p.P(`}`)
} else {
p.P(`l=m.`, fieldname, `.Size()`)
p.P(`n+=`, strconv.Itoa(key), `+l+sov`, p.localName, `(uint64(l))`)
}
}
case descriptor.FieldDescriptorProto_TYPE_SINT32,
descriptor.FieldDescriptorProto_TYPE_SINT64:
if packed {
p.P(`l = 0`)
p.P(`for _, e := range m.`, fieldname, ` {`)
p.In()
p.P(`l+=soz`, p.localName, `(uint64(e))`)
p.Out()
p.P(`}`)
p.P(`n+=`, strconv.Itoa(key), `+sov`, p.localName, `(uint64(l))+l`)
} else if repeated {
p.P(`for _, e := range m.`, fieldname, ` {`)
p.In()
p.P(`n+=`, strconv.Itoa(key), `+soz`, p.localName, `(uint64(e))`)
p.Out()
p.P(`}`)
} else if proto3 {
p.P(`if m.`, fieldname, ` != 0 {`)
p.In()
p.P(`n+=`, strconv.Itoa(key), `+soz`, p.localName, `(uint64(m.`, fieldname, `))`)
p.Out()
p.P(`}`)
} else if nullable {
p.P(`n+=`, strconv.Itoa(key), `+soz`, p.localName, `(uint64(*m.`, fieldname, `))`)
} else {
p.P(`n+=`, strconv.Itoa(key), `+soz`, p.localName, `(uint64(m.`, fieldname, `))`)
}
default:
panic("not implemented")
}
if (!proto3 && nullable) || repeated || (!gogoproto.IsCustomType(field) && *field.Type == descriptor.FieldDescriptorProto_TYPE_BYTES) {
p.Out()
p.P(`}`)
}
}
if message.DescriptorProto.HasExtension() {
p.P(`if m.XXX_extensions != nil {`)
p.In()
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`n += `, protoPkg.Use(), `.SizeOfExtensionMap(m.XXX_extensions)`)
} else {
p.P(`n+=len(m.XXX_extensions)`)
}
p.Out()
p.P(`}`)
}
if gogoproto.HasUnrecognized(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`if m.XXX_unrecognized != nil {`)
p.In()
p.P(`n+=len(m.XXX_unrecognized)`)
p.Out()
p.P(`}`)
}
p.P(`return n`)
p.Out()
p.P(`}`)
p.P()
}
if !p.atleastOne {
return
}
p.sizeVarint()
p.sizeZigZag()
}示例3: Generate
func (p *size) Generate(file *generator.FileDescriptor) {
p.PluginImports = generator.NewPluginImports(p.Generator)
p.atleastOne = false
p.localName = generator.FileName(file)
p.typesPkg = p.NewImport("github.com/gogo/protobuf/types")
protoPkg := p.NewImport("github.com/gogo/protobuf/proto")
if !gogoproto.ImportsGoGoProto(file.FileDescriptorProto) {
protoPkg = p.NewImport("github.com/golang/protobuf/proto")
}
for _, message := range file.Messages() {
sizeName := ""
if gogoproto.IsSizer(file.FileDescriptorProto, message.DescriptorProto) {
sizeName = "Size"
} else if gogoproto.IsProtoSizer(file.FileDescriptorProto, message.DescriptorProto) {
sizeName = "ProtoSize"
} else {
continue
}
if message.DescriptorProto.GetOptions().GetMapEntry() {
continue
}
p.atleastOne = true
ccTypeName := generator.CamelCaseSlice(message.TypeName())
p.P(`func (m *`, ccTypeName, `) `, sizeName, `() (n int) {`)
p.In()
p.P(`var l int`)
p.P(`_ = l`)
oneofs := make(map[string]struct{})
for _, field := range message.Field {
oneof := field.OneofIndex != nil
if !oneof {
proto3 := gogoproto.IsProto3(file.FileDescriptorProto)
p.generateField(proto3, file, message, field, sizeName)
} else {
fieldname := p.GetFieldName(message, field)
if _, ok := oneofs[fieldname]; ok {
continue
} else {
oneofs[fieldname] = struct{}{}
}
p.P(`if m.`, fieldname, ` != nil {`)
p.In()
p.P(`n+=m.`, fieldname, `.`, sizeName, `()`)
p.Out()
p.P(`}`)
}
}
if message.DescriptorProto.HasExtension() {
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`n += `, protoPkg.Use(), `.SizeOfInternalExtension(m)`)
} else {
p.P(`if m.XXX_extensions != nil {`)
p.In()
p.P(`n+=len(m.XXX_extensions)`)
p.Out()
p.P(`}`)
}
}
if gogoproto.HasUnrecognized(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`if m.XXX_unrecognized != nil {`)
p.In()
p.P(`n+=len(m.XXX_unrecognized)`)
p.Out()
p.P(`}`)
}
p.P(`return n`)
p.Out()
p.P(`}`)
p.P()
//Generate Size methods for oneof fields
m := proto.Clone(message.DescriptorProto).(*descriptor.DescriptorProto)
for _, f := range m.Field {
oneof := f.OneofIndex != nil
if !oneof {
continue
}
ccTypeName := p.OneOfTypeName(message, f)
p.P(`func (m *`, ccTypeName, `) `, sizeName, `() (n int) {`)
p.In()
p.P(`var l int`)
p.P(`_ = l`)
vanity.TurnOffNullableForNativeTypesWithoutDefaultsOnly(f)
p.generateField(false, file, message, f, sizeName)
p.P(`return n`)
p.Out()
p.P(`}`)
}
}
if !p.atleastOne {
return
}
p.sizeVarint()
p.sizeZigZag()
}示例4: Generate
//.........這裏部分代碼省略.........
p.P(`default:`)
p.In()
if message.DescriptorProto.HasExtension() {
c := []string{}
for _, erange := range message.GetExtensionRange() {
c = append(c, `((fieldNum >= `+strconv.Itoa(int(erange.GetStart()))+") && (fieldNum<"+strconv.Itoa(int(erange.GetEnd()))+`))`)
}
p.P(`if `, strings.Join(c, "||"), `{`)
p.In()
p.P(`var sizeOfWire int`)
p.P(`for {`)
p.In()
p.P(`sizeOfWire++`)
p.P(`wire >>= 7`)
p.P(`if wire == 0 {`)
p.In()
p.P(`break`)
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
p.P(`iNdEx-=sizeOfWire`)
p.P(`skippy, err := skip`, p.localName+`(data[iNdEx:])`)
p.P(`if err != nil {`)
p.In()
p.P(`return err`)
p.Out()
p.P(`}`)
p.P(`if (iNdEx + skippy) > l {`)
p.In()
p.P(`return `, p.ioPkg.Use(), `.ErrUnexpectedEOF`)
p.Out()
p.P(`}`)
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`if m.XXX_extensions == nil {`)
p.In()
p.P(`m.XXX_extensions = make(map[int32]`, protoPkg.Use(), `.Extension)`)
p.Out()
p.P(`}`)
p.P(`m.XXX_extensions[int32(fieldNum)] = `, protoPkg.Use(), `.NewExtension(data[iNdEx:iNdEx+skippy])`)
} else {
p.P(`m.XXX_extensions = append(m.XXX_extensions, data[iNdEx:iNdEx+skippy]...)`)
}
p.P(`iNdEx += skippy`)
p.Out()
p.P(`} else {`)
p.In()
}
p.P(`var sizeOfWire int`)
p.P(`for {`)
p.In()
p.P(`sizeOfWire++`)
p.P(`wire >>= 7`)
p.P(`if wire == 0 {`)
p.In()
p.P(`break`)
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
p.P(`iNdEx-=sizeOfWire`)
p.P(`skippy, err := skip`, p.localName, `(data[iNdEx:])`)
p.P(`if err != nil {`)
p.In()
p.P(`return err`)
p.Out()示例5: Generate
func (p *stringer) Generate(file *generator.FileDescriptor) {
proto3 := gogoproto.IsProto3(file.FileDescriptorProto)
p.PluginImports = generator.NewPluginImports(p.Generator)
p.atleastOne = false
p.localName = generator.FileName(file)
fmtPkg := p.NewImport("fmt")
stringsPkg := p.NewImport("strings")
reflectPkg := p.NewImport("reflect")
sortKeysPkg := p.NewImport("github.com/gogo/protobuf/sortkeys")
for _, message := range file.Messages() {
if !gogoproto.IsStringer(file.FileDescriptorProto, message.DescriptorProto) {
continue
}
if gogoproto.EnabledGoStringer(file.FileDescriptorProto, message.DescriptorProto) {
panic("old string method needs to be disabled, please use gogoproto.goproto_stringer or gogoproto.goproto_stringer_all and set it to false")
}
if message.DescriptorProto.GetOptions().GetMapEntry() {
continue
}
p.atleastOne = true
ccTypeName := generator.CamelCaseSlice(message.TypeName())
p.P(`func (this *`, ccTypeName, `) String() string {`)
p.In()
p.P(`if this == nil {`)
p.In()
p.P(`return "nil"`)
p.Out()
p.P(`}`)
for _, field := range message.Field {
if !generator.IsMap(file.FileDescriptorProto, field) {
continue
}
fieldname := p.GetFieldName(message, field)
mapMsg := generator.GetMap(file.FileDescriptorProto, field)
keyField, valueField := mapMsg.GetMapFields()
keysName := `keysFor` + fieldname
keygoTyp, _ := p.GoType(nil, keyField)
keygoTyp = strings.Replace(keygoTyp, "*", "", 1)
keyCapTyp := generator.CamelCase(keygoTyp)
valuegoTyp, _ := p.GoType(nil, valueField)
p.P(keysName, ` := make([]`, keygoTyp, `, 0, len(this.`, fieldname, `))`)
p.P(`for k, _ := range this.`, fieldname, ` {`)
p.In()
p.P(keysName, ` = append(`, keysName, `, k)`)
p.Out()
p.P(`}`)
p.P(sortKeysPkg.Use(), `.`, keyCapTyp, `s(`, keysName, `)`)
mapName := `mapStringFor` + fieldname
p.P(mapName, ` := "map[`, keygoTyp, `]`, valuegoTyp, `{"`)
p.P(`for _, k := range `, keysName, ` {`)
p.In()
p.P(mapName, ` += fmt.Sprintf("%v: %v,", k, this.`, fieldname, `[k])`)
p.Out()
p.P(`}`)
p.P(mapName, ` += "}"`)
}
p.P("s := ", stringsPkg.Use(), ".Join([]string{`&", ccTypeName, "{`,")
for _, field := range message.Field {
nullable := gogoproto.IsNullable(field)
repeated := field.IsRepeated()
fieldname := p.GetFieldName(message, field)
if generator.IsMap(file.FileDescriptorProto, field) {
mapName := `mapStringFor` + fieldname
p.P("`", fieldname, ":`", ` + `, mapName, " + `,", "`,")
} else if field.IsMessage() || p.IsGroup(field) {
desc := p.ObjectNamed(field.GetTypeName())
msgname := p.TypeName(desc)
msgnames := strings.Split(msgname, ".")
typeName := msgnames[len(msgnames)-1]
if nullable {
p.P("`", fieldname, ":`", ` + `, stringsPkg.Use(), `.Replace(`, fmtPkg.Use(), `.Sprintf("%v", this.`, fieldname, `), "`, typeName, `","`, msgname, `"`, ", 1) + `,", "`,")
} else if repeated {
p.P("`", fieldname, ":`", ` + `, stringsPkg.Use(), `.Replace(`, stringsPkg.Use(), `.Replace(`, fmtPkg.Use(), `.Sprintf("%v", this.`, fieldname, `), "`, typeName, `","`, msgname, `"`, ", 1),`&`,``,1) + `,", "`,")
} else {
p.P("`", fieldname, ":`", ` + `, stringsPkg.Use(), `.Replace(`, stringsPkg.Use(), `.Replace(this.`, fieldname, `.String(), "`, typeName, `","`, msgname, `"`, ", 1),`&`,``,1) + `,", "`,")
}
} else {
if nullable && !repeated && !proto3 {
p.P("`", fieldname, ":`", ` + valueToString`, p.localName, `(this.`, fieldname, ") + `,", "`,")
} else {
p.P("`", fieldname, ":`", ` + `, fmtPkg.Use(), `.Sprintf("%v", this.`, fieldname, ") + `,", "`,")
}
}
}
if message.DescriptorProto.HasExtension() {
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P("`XXX_extensions:` + proto.StringFromExtensionsMap(this.XXX_extensions) + `,`,")
} else {
p.P("`XXX_extensions:` + proto.StringFromExtensionsBytes(this.XXX_extensions) + `,`,")
}
}
if gogoproto.HasUnrecognized(file.FileDescriptorProto, message.DescriptorProto) {
p.P("`XXX_unrecognized:` + ", fmtPkg.Use(), `.Sprintf("%v", this.XXX_unrecognized) + `, "`,`,")
}
p.P("`}`,")
p.P(`}`, `,""`, ")")
p.P(`return s`)
p.Out()
//.........這裏部分代碼省略.........
示例6: generateMessage
func (p *plugin) generateMessage(file *generator.FileDescriptor, message *generator.Descriptor) {
ccTypeName := generator.CamelCaseSlice(message.TypeName())
p.P(`func (this *`, ccTypeName, `) Compare(that interface{}) int {`)
p.In()
p.generateMsgNullAndTypeCheck(ccTypeName)
oneofs := make(map[string]struct{})
for _, field := range message.Field {
oneof := field.OneofIndex != nil
if oneof {
fieldname := p.GetFieldName(message, field)
if _, ok := oneofs[fieldname]; ok {
continue
} else {
oneofs[fieldname] = struct{}{}
}
p.P(`if that1.`, fieldname, ` == nil {`)
p.In()
p.P(`if this.`, fieldname, ` != nil {`)
p.In()
p.P(`return 1`)
p.Out()
p.P(`}`)
p.Out()
p.P(`} else if this.`, fieldname, ` == nil {`)
p.In()
p.P(`return -1`)
p.Out()
p.P(`} else if c := this.`, fieldname, `.Compare(that1.`, fieldname, `); c != 0 {`)
p.In()
p.P(`return c`)
p.Out()
p.P(`}`)
} else {
p.generateField(file, message, field)
}
}
if message.DescriptorProto.HasExtension() {
fieldname := "XXX_extensions"
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`extkeys := make([]int32, 0, len(this.`, fieldname, `)+len(that1.`, fieldname, `))`)
p.P(`for k, _ := range this.`, fieldname, ` {`)
p.In()
p.P(`extkeys = append(extkeys, k)`)
p.Out()
p.P(`}`)
p.P(`for k, _ := range that1.`, fieldname, ` {`)
p.In()
p.P(`if _, ok := this.`, fieldname, `[k]; !ok {`)
p.In()
p.P(`extkeys = append(extkeys, k)`)
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
p.P(p.sortkeysPkg.Use(), `.Int32s(extkeys)`)
p.P(`for _, k := range extkeys {`)
p.In()
p.P(`if v, ok := this.`, fieldname, `[k]; ok {`)
p.In()
p.P(`if v2, ok := that1.`, fieldname, `[k]; ok {`)
p.In()
p.P(`if c := v.Compare(&v2); c != 0 {`)
p.In()
p.P(`return c`)
p.Out()
p.P(`}`)
p.Out()
p.P(`} else {`)
p.In()
p.P(`return 1`)
p.Out()
p.P(`}`)
p.Out()
p.P(`} else {`)
p.In()
p.P(`return -1`)
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
} else {
p.P(`if c := `, p.bytesPkg.Use(), `.Compare(this.`, fieldname, `, that1.`, fieldname, `); c != 0 {`)
p.In()
p.P(`return c`)
p.Out()
p.P(`}`)
}
}
if gogoproto.HasUnrecognized(file.FileDescriptorProto, message.DescriptorProto) {
fieldname := "XXX_unrecognized"
p.P(`if c := `, p.bytesPkg.Use(), `.Compare(this.`, fieldname, `, that1.`, fieldname, `); c != 0 {`)
p.In()
p.P(`return c`)
p.Out()
p.P(`}`)
}
p.P(`return 0`)
p.Out()
p.P(`}`)
//.........這裏部分代碼省略.........
示例7: Generate
//.........這裏部分代碼省略.........
p.callVarint(jvar)
p.P(`i+=copy(data[i:], `, datavar, `[:`, jvar, `])`)
} else if repeated {
p.P(`for _, num := range m.`, fieldname, ` {`)
p.In()
p.encodeKey(fieldNumber, wireType)
p.P(`x`, numGen.Next(), ` := (uint64(num) << 1) ^ uint64((num >> 63))`)
p.encodeVarint("x" + numGen.Current())
p.Out()
p.P(`}`)
} else if proto3 {
p.P(`if m.`, fieldname, ` != 0 {`)
p.In()
p.encodeKey(fieldNumber, wireType)
p.callVarint(`(uint64(m.`, fieldname, `) << 1) ^ uint64((m.`, fieldname, ` >> 63))`)
p.Out()
p.P(`}`)
} else if !nullable {
p.encodeKey(fieldNumber, wireType)
p.callVarint(`(uint64(m.`, fieldname, `) << 1) ^ uint64((m.`, fieldname, ` >> 63))`)
} else {
p.encodeKey(fieldNumber, wireType)
p.callVarint(`(uint64(*m.`, fieldname, `) << 1) ^ uint64((*m.`, fieldname, ` >> 63))`)
}
default:
panic("not implemented")
}
if (required && nullable) || ((!proto3 || field.IsMessage()) && nullable) || repeated || (*field.Type == descriptor.FieldDescriptorProto_TYPE_BYTES && !gogoproto.IsCustomType(field)) {
p.Out()
p.P(`}`)
}
}
if message.DescriptorProto.HasExtension() {
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`if len(m.XXX_extensions) > 0 {`)
p.In()
p.P(`n, err := `, protoPkg.Use(), `.EncodeExtensionMap(m.XXX_extensions, data[i:])`)
p.P(`if err != nil {`)
p.In()
p.P(`return 0, err`)
p.Out()
p.P(`}`)
p.P(`i+=n`)
p.Out()
p.P(`}`)
} else {
p.P(`if m.XXX_extensions != nil {`)
p.In()
p.P(`i+=copy(data[i:], m.XXX_extensions)`)
p.Out()
p.P(`}`)
}
}
if gogoproto.HasUnrecognized(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`if m.XXX_unrecognized != nil {`)
p.In()
p.P(`i+=copy(data[i:], m.XXX_unrecognized)`)
p.Out()
p.P(`}`)
}
p.P(`return i, nil`)
p.Out()
p.P(`}`)
p.P()
}示例8: Generate
func (p *marshalto) Generate(file *generator.FileDescriptor) {
numGen := NewNumGen()
p.PluginImports = generator.NewPluginImports(p.Generator)
p.atleastOne = false
p.localName = generator.FileName(file)
p.mathPkg = p.NewImport("math")
p.sortKeysPkg = p.NewImport("github.com/gogo/protobuf/sortkeys")
p.protoPkg = p.NewImport("github.com/gogo/protobuf/proto")
if !gogoproto.ImportsGoGoProto(file.FileDescriptorProto) {
p.protoPkg = p.NewImport("github.com/golang/protobuf/proto")
}
p.unsafePkg = p.NewImport("unsafe")
p.errorsPkg = p.NewImport("errors")
for _, message := range file.Messages() {
if message.DescriptorProto.GetOptions().GetMapEntry() {
continue
}
ccTypeName := generator.CamelCaseSlice(message.TypeName())
if p.unsafe {
if !gogoproto.IsUnsafeMarshaler(file.FileDescriptorProto, message.DescriptorProto) {
continue
}
if gogoproto.IsMarshaler(file.FileDescriptorProto, message.DescriptorProto) {
panic(fmt.Sprintf("unsafe_marshaler and marshalto enabled for %v", ccTypeName))
}
}
if !p.unsafe {
if !gogoproto.IsMarshaler(file.FileDescriptorProto, message.DescriptorProto) {
continue
}
if gogoproto.IsUnsafeMarshaler(file.FileDescriptorProto, message.DescriptorProto) {
panic(fmt.Sprintf("unsafe_marshaler and marshalto enabled for %v", ccTypeName))
}
}
p.atleastOne = true
p.P(`func (m *`, ccTypeName, `) Marshal() (data []byte, err error) {`)
p.In()
if gogoproto.IsProtoSizer(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`size := m.ProtoSize()`)
} else {
p.P(`size := m.Size()`)
}
p.P(`data = make([]byte, size)`)
p.P(`n, err := m.MarshalTo(data)`)
p.P(`if err != nil {`)
p.In()
p.P(`return nil, err`)
p.Out()
p.P(`}`)
p.P(`return data[:n], nil`)
p.Out()
p.P(`}`)
p.P(``)
p.P(`func (m *`, ccTypeName, `) MarshalTo(data []byte) (int, error) {`)
p.In()
p.P(`var i int`)
p.P(`_ = i`)
p.P(`var l int`)
p.P(`_ = l`)
fields := orderFields(message.GetField())
sort.Sort(fields)
oneofs := make(map[string]struct{})
for _, field := range message.Field {
oneof := field.OneofIndex != nil
if !oneof {
proto3 := gogoproto.IsProto3(file.FileDescriptorProto)
p.generateField(proto3, numGen, file, message, field)
} else {
fieldname := p.GetFieldName(message, field)
if _, ok := oneofs[fieldname]; !ok {
oneofs[fieldname] = struct{}{}
p.P(`if m.`, fieldname, ` != nil {`)
p.In()
p.P(`nn`, numGen.Next(), `, err := m.`, fieldname, `.MarshalTo(data[i:])`)
p.P(`if err != nil {`)
p.In()
p.P(`return 0, err`)
p.Out()
p.P(`}`)
p.P(`i+=nn`, numGen.Current())
p.Out()
p.P(`}`)
}
}
}
if message.DescriptorProto.HasExtension() {
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`if len(m.XXX_extensions) > 0 {`)
p.In()
p.P(`n, err := `, p.protoPkg.Use(), `.EncodeExtensionMap(m.XXX_extensions, data[i:])`)
p.P(`if err != nil {`)
p.In()
p.P(`return 0, err`)
p.Out()
p.P(`}`)
p.P(`i+=n`)
p.Out()
//.........這裏部分代碼省略.........
示例9: generateMessage
func (p *plugin) generateMessage(file *generator.FileDescriptor, message *generator.Descriptor, verbose bool) {
ccTypeName := generator.CamelCaseSlice(message.TypeName())
if verbose {
p.P(`func (this *`, ccTypeName, `) VerboseEqual(that interface{}) error {`)
} else {
p.P(`func (this *`, ccTypeName, `) Equal(that interface{}) bool {`)
}
p.In()
p.generateMsgNullAndTypeCheck(ccTypeName, verbose)
oneofs := make(map[string]struct{})
for _, field := range message.Field {
oneof := field.OneofIndex != nil
if oneof {
fieldname := p.GetFieldName(message, field)
if _, ok := oneofs[fieldname]; ok {
continue
} else {
oneofs[fieldname] = struct{}{}
}
p.P(`if that1.`, fieldname, ` == nil {`)
p.In()
p.P(`if this.`, fieldname, ` != nil {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("this.`, fieldname, ` != nil && that1.`, fieldname, ` == nil")`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
p.Out()
p.P(`} else if this.`, fieldname, ` == nil {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("this.`, fieldname, ` == nil && that1.`, fieldname, ` != nil")`)
} else {
p.P(`return false`)
}
p.Out()
if verbose {
p.P(`} else if err := this.`, fieldname, `.VerboseEqual(that1.`, fieldname, `); err != nil {`)
} else {
p.P(`} else if !this.`, fieldname, `.Equal(that1.`, fieldname, `) {`)
}
p.In()
if verbose {
p.P(`return err`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
} else {
p.generateField(file, message, field, verbose)
}
}
if message.DescriptorProto.HasExtension() {
fieldname := "XXX_extensions"
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`for k, v := range this.`, fieldname, ` {`)
p.In()
p.P(`if v2, ok := that1.`, fieldname, `[k]; ok {`)
p.In()
p.P(`if !v.Equal(&v2) {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("`, fieldname, ` this[%v](%v) Not Equal that[%v](%v)", k, this.`, fieldname, `[k], k, that1.`, fieldname, `[k])`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
p.Out()
p.P(`} else {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("`, fieldname, `[%v] Not In that", k)`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
p.P(`for k, _ := range that1.`, fieldname, ` {`)
p.In()
p.P(`if _, ok := this.`, fieldname, `[k]; !ok {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("`, fieldname, `[%v] Not In this", k)`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
} else {
//.........這裏部分代碼省略.........
示例10: generateMessage
//.........這裏部分代碼省略.........
} else if mapValue.IsString() {
p.P(`if this.`, fieldname, `[i] != that1.`, fieldname, `[i] {`)
} else {
p.P(`if this.`, fieldname, `[i] != that1.`, fieldname, `[i] {`)
}
} else if field.IsMessage() || p.IsGroup(field) {
if nullable {
p.P(`if !this.`, fieldname, `[i].Equal(that1.`, fieldname, `[i]) {`)
} else {
p.P(`if !this.`, fieldname, `[i].Equal(&that1.`, fieldname, `[i]) {`)
}
} else if field.IsBytes() {
p.P(`if !`, p.bytesPkg.Use(), `.Equal(this.`, fieldname, `[i], that1.`, fieldname, `[i]) {`)
} else if field.IsString() {
p.P(`if this.`, fieldname, `[i] != that1.`, fieldname, `[i] {`)
} else {
p.P(`if this.`, fieldname, `[i] != that1.`, fieldname, `[i] {`)
}
}
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("`, fieldname, ` this[%v](%v) Not Equal that[%v](%v)", i, this.`, fieldname, `[i], i, that1.`, fieldname, `[i])`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
}
}
if message.DescriptorProto.HasExtension() {
fieldname := "XXX_extensions"
if gogoproto.HasExtensionsMap(file.FileDescriptorProto, message.DescriptorProto) {
p.P(`for k, v := range this.`, fieldname, ` {`)
p.In()
p.P(`if v2, ok := that1.`, fieldname, `[k]; ok {`)
p.In()
p.P(`if !v.Equal(&v2) {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("`, fieldname, ` this[%v](%v) Not Equal that[%v](%v)", k, this.`, fieldname, `[k], k, that1.`, fieldname, `[k])`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
p.Out()
p.P(`} else {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("`, fieldname, `[%v] Not In that", k)`)
} else {
p.P(`return false`)
}
p.Out()
p.P(`}`)
p.Out()
p.P(`}`)
p.P(`for k, _ := range that1.`, fieldname, ` {`)
p.In()
p.P(`if _, ok := this.`, fieldname, `[k]; !ok {`)
p.In()
if verbose {
p.P(`return `, p.fmtPkg.Use(), `.Errorf("`, fieldname, `[%v] Not In this", k)`)