protected virtual IAcceptInputTransition <T> ActivateRegexNFATransitionFromRegexRange(RegexRange <T> regex)
{
if (regex == null)
{
throw new ArgumentNullException(nameof(regex));
}
return(new BasicRegexFATransition <T>(regex.Condition));
}
protected override IAcceptInputTransition <T> ActivateRegexNFATransitionFromRegexRange(RegexRange <T> regex)
{
if (regex == null)
{
throw new ArgumentNullException(nameof(regex));
}
if (this.AccreditedSet.Any(t => regex.Condition(t)))
{
return(BasicRegexFATransition <T> .Adapt(new RangeSetRegexFATransition <T, BasicRegexNFAState <T> >(new RangeSet <T>(new[] { (IRange <T>)regex }, this.rangeSet.RangeInfo))));
}
else
{
return(new BasicRegexFATransition <T>(t => false));
}
}
protected override IAcceptInputTransition <T> ActivateRegexNFATransitionFromRegexRange(RegexRange <T> regex)
{
if (regex == null)
{
throw new ArgumentNullException(nameof(regex));
}
var result = this.DynamicInvokeShunt(BasicRegexStateMachineActivationContextInfo <T> .ActivateRegexNFATransitionFromRegexRangeSource, regex);
if (result.Success)
{
return((IAcceptInputTransition <T>)result.ReturnValue);
}
else
{
if (this.AccreditedSet.Any(t => regex.Condition(t)))
{
return(new RangeSetRegexFATransition <T, BasicRegexNFAState <T> >(new RangeSet <T>(new[] { (IRange <T>)regex }, this.rangeInfo)));
}
else
{
return(new BasicRegexFATransition <T, BasicRegexNFAState <T> >(t => false));
}
}
}
public RangeDebugView(RegexRange <T> regex)
{
this.regex = regex;
}
private void _epasaRegexButton_Click(object sender, EventArgs e)
{
try {
//var unescapedSafeAnsiCharPattern =
// RegexPattern.With.Set(RegexPattern.With.Literal(SafeUnescapedAnsiCharSet));
var unescapedSafeAnsiCharPatterns = SafeUnescapedAnsiCharSet
.Select(c => RegexPattern.With.Literal(c.ToString()));
var escapedSafeAnsiCharPatterns = SafeEscapedAnsiCharSet
.Select(c => RegexPattern.With.Literal("\\").Literal(c.ToString()));
var safeAnsiCharPattern = RegexPattern.With.Choice.EitherAny(
unescapedSafeAnsiCharPatterns.Concat(escapedSafeAnsiCharPatterns).ToArray()
);
var safeAnsiStringPattern = new RegexPattern(safeAnsiCharPattern)
.Repeat.OneOrMore;
var pascal64StartPattern = RegexPattern.With
.Set(RegexPattern.With.Literal(Pascal64StartCharSet, true));
// account name needs to omit brackets!
var pascal64StringPattern =
new RegexPattern(pascal64StartPattern)
.Set(RegexPattern.With.Literal(Pascal64CharSet, true)).Repeat.InRange(2, 63);
var hexNibblePattern = RegexPattern.With
.Set(RegexRange.OfMany(Tuple.Create('0', '9'), Tuple.Create('a', 'f')));
var hexBytePattern = RegexPattern.With
.Group(
new RegexPattern(hexNibblePattern).Repeat.Exactly(2)
);
var hexStringPattern = new RegexPattern(hexBytePattern).Repeat.OneOrMore;
var base58CharPattern = RegexPattern.With
.Set(RegexPattern.With.Literal(Base58CharSet));
var base58StringPattern = new RegexPattern(base58CharPattern).Repeat.OneOrMore;
var integerPattern = RegexPattern
.With.Digit.Repeat.OneOrMore;
var accountNamePattern = RegexPattern
.With.NamedGroup("AccountName", pascal64StringPattern);
var accountNumberPattern = RegexPattern
.With.NamedGroup("AccountNumber", integerPattern)
.Literal("-")
.NamedGroup("Checksum", RegexPattern.With.Digit.Repeat.Exactly(2));
var pasaPattern = RegexPattern
.With.Choice.Either(accountNamePattern, accountNumberPattern);
var payloadPattern = RegexPattern.With
.Choice.EitherAny(
RegexPattern.With.NamedGroup("ASCIIPayload", RegexPattern.With.Literal("\"").Group(safeAnsiStringPattern).Literal("\"")).Repeat.Optional,
RegexPattern.With.NamedGroup("HexPayload", RegexPattern.With.Literal("0x").Group(hexStringPattern)).Repeat.Optional,
RegexPattern.With.NamedGroup("Base58Payload", base58StringPattern).Repeat.Optional
);
var publicPayloadPattern = RegexPattern.With
.Literal("[")
.NamedGroup("NoEncryption", payloadPattern).Repeat.Optional
.Literal("]", true);
var receiverPayloadPattern = RegexPattern.With
.Literal("(")
.NamedGroup("ReceiverEncrypted", payloadPattern).Repeat.Optional
.Literal(")");
var senderPayloadPattern = RegexPattern.With
.Literal("<")
.NamedGroup("SenderEncrypted", payloadPattern).Repeat.Optional
.Literal(">");
var aesPayloadPattern = RegexPattern.With
.Literal("<")
.NamedGroup("AESEncrypted", payloadPattern).Repeat.Optional
.Literal(">")
.Literal(":")
.NamedGroup("Password", safeAnsiStringPattern);
var extendedAddressPattern = RegexPattern.With
.Choice.EitherAny(
publicPayloadPattern,
receiverPayloadPattern,
senderPayloadPattern,
aesPayloadPattern
);
var epasaChecksumPattern = new RegexPattern(hexBytePattern)
.Repeat.Exactly(2);
var epasaPattern = RegexPattern
.With.AtBeginning
.NamedGroup("PASA", pasaPattern)
.RegEx(new RegexPattern(extendedAddressPattern)).Repeat.Optional
.Group(
RegexPattern.With
.Literal(":")
.NamedGroup("EPASAChecksum", epasaChecksumPattern)
.AtEnd
).Repeat.Optional;
_standardTextBox.Clear();
_standardTextBox.AppendText(epasaPattern.ToString());
Match subregex;
{
//subregex = new Regex(unescapedSafeAnsiCharPattern, RegexOptions.None).Match("77-44[0x1234]:121f");
_standardTextBox.AppendLine("const string safeAnsiCharPattern = \"" + safeAnsiCharPattern + "\"");
_standardTextBox.AppendLine("const string safeAnsiStringPattern = \"" + safeAnsiStringPattern + "\"");
_standardTextBox.AppendLine("const string pascal64StartPattern = \"" + pascal64StartPattern + "\"");
_standardTextBox.AppendLine("const string pascal64StringPattern = \"" + pascal64StringPattern + "\"");
_standardTextBox.AppendLine("const string hexNibblePattern = \"" + hexNibblePattern + "\"");
_standardTextBox.AppendLine("const string hexBytePattern = \"" + hexBytePattern + "\"");
_standardTextBox.AppendLine("const string hexStringPattern = \"" + hexStringPattern + "\"");
_standardTextBox.AppendLine("const string base58CharPattern = \"" + base58CharPattern + "\"");
_standardTextBox.AppendLine("const string base58StringPattern = \"" + base58StringPattern + "\"");
_standardTextBox.AppendLine("const string integerPattern = \"" + integerPattern + "\"");
_standardTextBox.AppendLine("const string accountNamePattern = \"" + accountNamePattern + "\"");
_standardTextBox.AppendLine("const string accountNumberPattern = \"" + accountNumberPattern + "\"");
_standardTextBox.AppendLine("const string pasaPattern = \"" + pasaPattern + "\"");
_standardTextBox.AppendLine("const string payloadPattern = \"" + payloadPattern + "\"");
_standardTextBox.AppendLine("const string publicPayloadPattern = \"" + publicPayloadPattern + "\"");
_standardTextBox.AppendLine("const string receiverPayloadPattern = \"" + receiverPayloadPattern + "\"");
_standardTextBox.AppendLine("const string senderPayloadPattern = \"" + senderPayloadPattern + "\"");
_standardTextBox.AppendLine("const string aesPayloadPattern = \"" + aesPayloadPattern + "\"");
_standardTextBox.AppendLine("const string extendedAddressPattern = \"" + extendedAddressPattern + "\"");
_standardTextBox.AppendLine("const string epasaChecksumPattern = \"" + epasaChecksumPattern + "\"");
_standardTextBox.AppendLine("const string epasaPattern = \"" + epasaPattern + "\"");
}
_standardTextBox.AppendLine("");
var regex = new Regex(epasaPattern, RegexOptions.None);
var result = regex.Match("77-44[0x123]:121f");
result = regex.Match("77-44[0x123]");
result = regex.Match("77-44[B58xdf]:121f");
result = regex.Match("77-44");
result = regex.Match("account-name");
result = regex.Match("account-name:abcd");
_standardTextBox.AppendLine(result.ToString());
} catch (Exception error) {
ExceptionDialog.Show(this, error);
}
}
