/// <summary>
/// Writes custom attribute named arguments
/// </summary>
/// <param name="helper">Helper class</param>
/// <param name="namedArgs">Named arguments</param>
/// <returns>The named args blob</returns>
internal static byte[] Write(ICustomAttributeWriterHelper helper, IList <CANamedArgument> namedArgs)
{
using (var writer = new CustomAttributeWriter(helper))
{
writer.Write(namedArgs);
return(writer.GetResult());
}
}
/// <summary>
/// Writes a custom attribute
/// </summary>
/// <param name="helper">Helper class</param>
/// <param name="ca">The custom attribute</param>
/// <returns>Custom attribute blob</returns>
public static byte[] Write(ICustomAttributeWriterHelper helper, CustomAttribute ca)
{
using (var writer = new CustomAttributeWriter(helper))
{
writer.Write(ca);
return(writer.GetResult());
}
}
private byte[] WriteFormat2(IList <SecurityAttribute> secAttrs)
{
using (var stream = new MemoryStream())
using (var writer = new BinaryWriter(stream))
{
writer.Write((byte)'.');
WriteCompressedUInt32(writer, (uint)secAttrs.Count);
foreach (var sa in secAttrs)
{
if (sa == null)
{
helper.Error("SecurityAttribute is null");
Write(writer, UTF8String.Empty);
WriteCompressedUInt32(writer, 1);
WriteCompressedUInt32(writer, 0);
continue;
}
var attrType = sa.AttributeType;
string fqn;
if (attrType == null)
{
helper.Error("SecurityAttribute attribute type is null");
fqn = string.Empty;
}
else
{
fqn = attrType.AssemblyQualifiedName;
}
Write(writer, fqn);
var namedArgsBlob = CustomAttributeWriter.Write(this, sa.NamedArguments);
if (namedArgsBlob.Length > 0x1FFFFFFF)
{
helper.Error("Named arguments blob size doesn't fit in 29 bits");
namedArgsBlob = new byte[0];
}
WriteCompressedUInt32(writer, (uint)namedArgsBlob.Length);
writer.Write(namedArgsBlob);
}
return(stream.ToArray());
}
}