|
static private InvalidBase64 ( |
||
| innerException | ||
| return | ||
private static object ParseSingleStringValue(FieldDescriptor field, string text)
{
switch (field.FieldType)
{
case FieldType.String:
return(text);
case FieldType.Bytes:
try
{
return(ByteString.FromBase64(text));
}
catch (FormatException e)
{
throw InvalidProtocolBufferException.InvalidBase64(e);
}
case FieldType.Int32:
case FieldType.SInt32:
case FieldType.SFixed32:
return(ParseNumericString(text, int.Parse));
case FieldType.UInt32:
case FieldType.Fixed32:
return(ParseNumericString(text, uint.Parse));
case FieldType.Int64:
case FieldType.SInt64:
case FieldType.SFixed64:
return(ParseNumericString(text, long.Parse));
case FieldType.UInt64:
case FieldType.Fixed64:
return(ParseNumericString(text, ulong.Parse));
case FieldType.Double:
double d = ParseNumericString(text, double.Parse);
ValidateInfinityAndNan(text, double.IsPositiveInfinity(d), double.IsNegativeInfinity(d), double.IsNaN(d));
return(d);
case FieldType.Float:
float f = ParseNumericString(text, float.Parse);
ValidateInfinityAndNan(text, float.IsPositiveInfinity(f), float.IsNegativeInfinity(f), float.IsNaN(f));
return(f);
case FieldType.Enum:
var enumValue = field.EnumType.FindValueByName(text);
if (enumValue == null)
{
throw new InvalidProtocolBufferException($"Invalid enum value: {text} for enum type: {field.EnumType.FullName}");
}
// Just return it as an int, and let the CLR convert it.
return(enumValue.Number);
default:
throw new InvalidProtocolBufferException($"Unsupported conversion from JSON string for field type {field.FieldType}");
}
}