/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
if (Document.ParseValue() is Values.Asn1FloatingPointValue Value)
{
return(Value);
}
else
{
throw Document.SyntaxError("String value expected.");
}
}
/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
if (Document.ParseValue() is Values.Asn1BooleanValue Value)
{
return(Value);
}
else
{
throw Document.SyntaxError("Boolean value expected.");
}
}
/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
if (!(Macro.Document.namedNodes.TryGetValue(this.identifier, out Asn1Node Node)))
{
throw Document.SyntaxError("Type named " + this.identifier + " not found.");
}
if (!(Node is Asn1Type Type))
{
throw Document.SyntaxError("Type expected.");
}
return(Type.Parse(Document, Macro));
}
/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
int Bak = Document.pos;
foreach (Asn1Node Choice in this.Nodes)
{
if (Choice is Asn1Type Type)
{
try
{
Document.pos = Bak;
return(Type.Parse(Document, Macro));
}
catch (Exception)
{
// Ignore
}
}
}
throw Document.SyntaxError("Unable to parse choices.");
}
/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
return(null);
}
/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
return(this.definition.Parse(Document, Macro));
}
/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
return(Document.ParseValue());
}
/// <summary>
/// Parses the portion of the document at the current position, according to the type.
/// </summary>
/// <param name="Document">ASN.1 document being parsed.</param>
/// <param name="Macro">Macro performing parsing.</param>
/// <returns>Parsed ASN.1 node.</returns>
public override Asn1Node Parse(Asn1Document Document, Asn1Macro Macro)
{
Asn1Value Value = Document.ParseValue();
return Value;
}