private static ElementValue ReadElementValue(EndianBinaryReader reader, List<CompileConstant> constants)
{
var value = new ElementValue();
value.Tag = reader.ReadByte();
switch ((char)value.Tag)
{
case 'B':
case 'C':
case 'D':
case 'F':
case 'I':
case 'J':
case 'S':
case 'Z':
case 's':
value.ConstValueIndex = reader.ReadInt16();
break;
case 'e':
value.TypeNameIndex = reader.ReadInt16();
value.ConstNameIndex = reader.ReadInt16();
break;
case 'c':
value.ClassInfoIndex = reader.ReadInt16();
break;
case '@':
value.AnnotationValue = ReadAnnotation(reader, constants);
break;
case '[':
short valueCount = reader.ReadInt16();
for (int i = 0; i < valueCount; i++)
{
value.Values.Add(ReadElementValue(reader, constants));
}
break;
}
return value;
}
public override CompileAttribute Read(EndianBinaryReader reader, List<CompileConstant> constants, int length)
{
Entries = new List<StackMapFrame>();
short entryCount = reader.ReadInt16();
for (int i = 0; i < entryCount; i++)
{
var entry = new StackMapFrame();
entry.Type = reader.ReadByte();
if (entry.Type <= 63)
{
// SAME
}
else if (entry.Type >= 64 && entry.Type <= 127)
{
// SAME_LOCALS_1_STACK_ITEM
var item = new VerificationTypeInfo();
item.Read(reader);
entry.Stack.Add(item);
}
else if (entry.Type == 247)
{
// SAME_LOCALS_1_STACK_ITEM_EXTENDED
entry.OffsetDelta = reader.ReadInt16();
var item = new VerificationTypeInfo();
item.Read(reader);
entry.Stack.Add(item);
}
else if (entry.Type >= 248 && entry.Type <= 250)
{
// CHOP
entry.OffsetDelta = reader.ReadInt16();
}
else if (entry.Type == 251)
{
// SAME_FRAME_EXTENDED
entry.OffsetDelta = reader.ReadInt16();
}
else if (entry.Type >= 252 && entry.Type <= 254)
{
// APPEND
entry.OffsetDelta = reader.ReadInt16();
var type = (short)entry.Type;
for (int x = 251; x < type; x++)
{
var item = new VerificationTypeInfo();
item.Read(reader);
entry.Locals.Add(item);
}
}
else if (entry.Type == 255)
{
// FULL_FRAME
entry.OffsetDelta = reader.ReadInt16();
short localCount = reader.ReadInt16();
for (int x = 0; x < localCount; x++)
{
var item = new VerificationTypeInfo();
item.Read(reader);
entry.Locals.Add(item);
}
short stackCount = reader.ReadInt16();
for (int x = 0; x < stackCount; x++)
{
var item = new VerificationTypeInfo();
item.Read(reader);
entry.Stack.Add(item);
}
}
Entries.Add(entry);
}
return this;
}
public void Read(EndianBinaryReader reader)
{
Tag = (VerificationType)reader.ReadByte();
if (Tag == VerificationType.Uninitialized ||
Tag == VerificationType.Object)
{
Value = reader.ReadInt16();
}
}
public override CompileAttribute Read(EndianBinaryReader reader, List<CompileConstant> constants, int length)
{
var parameterCount = reader.ReadByte();
ParameterAnnotations = new List<List<CompileAttributeRuntimeVisibleAnnotations.Annotation>>();
for (var i = 0; i < parameterCount; i++)
{
var parameter = new List<CompileAttributeRuntimeVisibleAnnotations.Annotation>();
var annotationCount = reader.ReadInt16();
for (var x = 0; x < annotationCount; x++)
{
var annotation = CompileAttributeRuntimeVisibleAnnotations.ReadAnnotation(reader, constants);
parameter.Add(annotation);
}
ParameterAnnotations.Add(parameter);
}
return this;
}
