func fieldTypeString(fd *pbmeta.FieldDescriptor) string {
var ret string
switch fd.Type() {
case pbprotos.FieldDescriptorProto_TYPE_INT32:
ret = "int"
case pbprotos.FieldDescriptorProto_TYPE_UINT32:
ret = "uint"
case pbprotos.FieldDescriptorProto_TYPE_BOOL:
ret = "bool"
case pbprotos.FieldDescriptorProto_TYPE_FLOAT:
ret = "float"
case pbprotos.FieldDescriptorProto_TYPE_DOUBLE:
ret = "double"
case pbprotos.FieldDescriptorProto_TYPE_STRING:
ret = "string"
case pbprotos.FieldDescriptorProto_TYPE_INT64:
ret = "long"
case pbprotos.FieldDescriptorProto_TYPE_ENUM,
pbprotos.FieldDescriptorProto_TYPE_MESSAGE:
ret = fd.FullTypeName()
default:
ret = "unknown"
}
if fd.IsRepeated() {
return fmt.Sprintf("global::System.Collections.Generic.List<%s>", ret)
}
return ret
}
func getDefaultValue(fd *pbmeta.FieldDescriptor) string {
switch fd.Type() {
case pbprotos.FieldDescriptorProto_TYPE_INT32:
return wrapDefaultValue(fd, "int")
case pbprotos.FieldDescriptorProto_TYPE_UINT32:
return wrapDefaultValue(fd, "uint")
case pbprotos.FieldDescriptorProto_TYPE_BOOL:
return wrapDefaultValue(fd, "bool")
case pbprotos.FieldDescriptorProto_TYPE_FLOAT:
return wrapDefaultValue(fd, "float")
case pbprotos.FieldDescriptorProto_TYPE_DOUBLE:
return wrapDefaultValue(fd, "double")
case pbprotos.FieldDescriptorProto_TYPE_INT64:
return wrapDefaultValue(fd, "long")
case pbprotos.FieldDescriptorProto_TYPE_UINT64:
return wrapDefaultValue(fd, "ulong")
case pbprotos.FieldDescriptorProto_TYPE_BYTES:
return wrapDefaultValue(fd, "byte[]")
case pbprotos.FieldDescriptorProto_TYPE_STRING:
v := strings.TrimSpace(fd.DefaultValue())
if v != "" {
return "@" + strconv.Quote(fd.DefaultValue())
}
return strconv.Quote(fd.DefaultValue())
case pbprotos.FieldDescriptorProto_TYPE_ENUM:
ed := fd.EnumDesc()
if ed == nil {
return fd.DefaultValue()
}
if ed.ValueCount() > 0 {
var defaultValue string
// 有defaultvalue, 直接取值, 否则取枚举第一个
if v := strings.TrimSpace(fd.DefaultValue()); v != "" {
defaultValue = v
} else {
defaultValue = ed.Value(0).Name()
}
return fmt.Sprintf("%s.%s", fd.FullTypeName(), defaultValue)
}
case pbprotos.FieldDescriptorProto_TYPE_MESSAGE:
return "null"
}
return "unknown"
}