JsonHelpers

src\libraries\System.Text.Json\Common\ReflectionExtensions.cs (1)

343return JsonHelpers.TraverseGraphWithTopologicalSort(type, static t => t.GetInterfaces());

System\Text\Json\Document\JsonElement.cs (1)

1279return JsonHelpers.AreEqualJsonNumbers(element1.GetRawValue().Span, element2.GetRawValue().Span);

System\Text\Json\JsonEncodedText.cs (1)

130return new JsonEncodedText(JsonHelpers.EscapeValue(utf8Value, idx, encoder));

System\Text\Json\Nodes\JsonNode.To.cs (2)

30return JsonHelpers.Utf8GetString(output.WrittenSpan); 63return JsonHelpers.Utf8GetString(output.WrittenSpan);

System\Text\Json\Reader\JsonReaderHelper.cs (8)

84if (!JsonHelpers.IsValidDateTimeOffsetParseLength(segment.Length)) 98if (JsonHelpers.TryParseAsISO(segment, out DateTime tmp)) 119if (JsonHelpers.IsValidUnescapedDateTimeOffsetParseLength(sourceUnescaped.Length) 120&& JsonHelpers.TryParseAsISO(sourceUnescaped, out DateTime tmp)) 132if (!JsonHelpers.IsValidDateTimeOffsetParseLength(segment.Length)) 146if (JsonHelpers.TryParseAsISO(segment, out DateTimeOffset tmp)) 167if (JsonHelpers.IsValidUnescapedDateTimeOffsetParseLength(sourceUnescaped.Length) 168&& JsonHelpers.TryParseAsISO(sourceUnescaped, out DateTimeOffset tmp))

System\Text\Json\Reader\JsonReaderHelper.Unescaping.cs (3)

539if (JsonHelpers.IsInRangeInclusive((uint)scalar, JsonConstants.HighSurrogateStartValue, JsonConstants.LowSurrogateEndValue)) 547Debug.Assert(JsonHelpers.IsInRangeInclusive((uint)scalar, JsonConstants.HighSurrogateStartValue, JsonConstants.HighSurrogateEndValue)); 563if (!JsonHelpers.IsInRangeInclusive((uint)lowSurrogate, JsonConstants.LowSurrogateStartValue, JsonConstants.LowSurrogateEndValue))

System\Text\Json\Reader\Utf8JsonReader.cs (7)

986if (JsonHelpers.IsDigit(first) || first == '-') 1060else if (JsonHelpers.IsDigit(marker) || marker == '-') 1556if (!JsonHelpers.IsDigit(nextByte)) 1597JsonHelpers.IsInRangeInclusive(nextByte, '0', '9') ? ExceptionResource.InvalidLeadingZeroInNumber : ExceptionResource.ExpectedEndOfDigitNotFound, 1610if (!JsonHelpers.IsDigit(nextByte)) 1649if (!JsonHelpers.IsDigit(nextByte)) 1687if (!JsonHelpers.IsDigit(nextByte))

System\Text\Json\Reader\Utf8JsonReader.MultiSegment.cs (8)

358if (JsonHelpers.IsDigit(first) || first == '-') 420else if (JsonHelpers.IsDigit(marker) || marker == '-') 1290if (!JsonHelpers.IsDigit(nextByte)) 1348JsonHelpers.IsInRangeInclusive(nextByte, '0', '9') ? ExceptionResource.InvalidLeadingZeroInNumber : ExceptionResource.ExpectedEndOfDigitNotFound, 1362if (!JsonHelpers.IsDigit(nextByte)) 1400if (!JsonHelpers.IsDigit(nextByte)) 1457if (!JsonHelpers.IsDigit(nextByte)) 1522if (!JsonHelpers.IsDigit(nextByte))

System\Text\Json\Reader\Utf8JsonReader.TryGet.cs (4)

608&& JsonHelpers.IsFinite(value))) 665&& JsonHelpers.IsFinite(value))) 1251if (!JsonHelpers.IsInRangeInclusive(sequenceLength, JsonConstants.MinimumDateTimeParseLength, JsonConstants.MaximumEscapedDateTimeOffsetParseLength)) 1296if (!JsonHelpers.IsInRangeInclusive(sequenceLength, JsonConstants.MinimumDateTimeParseLength, JsonConstants.MaximumEscapedDateTimeOffsetParseLength))

System\Text\Json\Serialization\Converters\JsonMetadataServicesConverter.cs (1)

58!JsonHelpers.RequiresSpecialNumberHandlingOnWrite(state.Current.NumberHandling) &&

System\Text\Json\Serialization\Converters\Value\CharConverter.cs (1)

20if (!JsonHelpers.IsInRangeInclusive(reader.ValueLength, 1, MaxEscapedCharacterLength))

System\Text\Json\Serialization\Converters\Value\DateOnlyConverter.cs (2)

33if (!JsonHelpers.IsInRangeInclusive(reader.ValueLength, FormatLength, MaxEscapedFormatLength)) 57if (!JsonHelpers.TryParseAsIso(source, out DateOnly value))

System\Text\Json\Serialization\Converters\Value\EnumConverter.cs (1)

264if (JsonHelpers.IntegerRegex.IsMatch(source))

System\Text\Json\Serialization\Converters\Value\TimeOnlyConverter.cs (2)

37if (!JsonHelpers.IsInRangeInclusive(reader.ValueLength, MinimumTimeOnlyFormatLength, MaximumEscapedTimeOnlyFormatLength)) 56if (!JsonHelpers.IsDigit(firstChar) || firstSeparator < 0 || source[firstSeparator] == (byte)'.')

System\Text\Json\Serialization\Converters\Value\TimeSpanConverter.cs (2)

37if (!JsonHelpers.IsInRangeInclusive(reader.ValueLength, MinimumTimeSpanFormatLength, MaximumEscapedTimeSpanFormatLength)) 55if (!JsonHelpers.IsDigit(firstChar) && firstChar != '-')

System\Text\Json\Serialization\Converters\Value\VersionConverter.cs (1)

40if (!JsonHelpers.IsInRangeInclusive(reader.ValueLength, MinimumVersionLength, MaximumEscapedVersionLength))

System\Text\Json\Serialization\JsonSerializer.Helpers.cs (1)

83JsonHelpers.IsInRangeInclusive((int)handling, 0,

System\Text\Json\Serialization\JsonSerializer.Read.HandlePropertyName.cs (2)

47string stringPropertyName = JsonHelpers.Utf8GetString(unescapedPropertyName); 54state.Current.JsonPropertyNameAsString = JsonHelpers.Utf8GetString(unescapedPropertyName);

System\Text\Json\Serialization\JsonSerializerContext.cs (1)

65!JsonHelpers.RequiresSpecialNumberHandlingOnWrite(options.NumberHandling) &&

System\Text\Json\Serialization\Metadata\JsonPropertyInfo.cs (1)

491EscapedNameSection = JsonHelpers.GetEscapedPropertyNameSection(NameAsUtf8Bytes, Options.Encoder);

System\Text\Json\Serialization\ReadStack.cs (1)

364propertyName = JsonHelpers.Utf8GetString(utf8PropertyName);

System\Text\Json\ThrowHelper.cs (1)

378string message = GetResourceString(ref json, resource, nextByte, JsonHelpers.Utf8GetString(bytes));

System\Text\Json\ThrowHelper.Serialization.cs (2)

347string name = JsonHelpers.Utf8GetString(nameBytes); 784ThrowJsonException(SR.Format(SR.DuplicateMetadataProperty, JsonHelpers.Utf8GetString(utf8PropertyName)));

System\Text\Json\Writer\JsonWriterHelper.cs (5)

80if (!JsonHelpers.IsFinite(value)) 89if (!JsonHelpers.IsFinite(value)) 178while (i < utf8FormattedNumber.Length && JsonHelpers.IsDigit(utf8FormattedNumber[i])) 201while (i < utf8FormattedNumber.Length && JsonHelpers.IsDigit(utf8FormattedNumber[i])) 243while (i < utf8FormattedNumber.Length && JsonHelpers.IsDigit(utf8FormattedNumber[i]))

System\Text\Json\Writer\Utf8JsonWriter.cs (1)

1178JsonHelpers.ValidateInt32MaxArrayLength((uint)needed);