public CDIItem ReadItem()
{
long nextIndex = Index;
// Read the CDIBaseInfo header
byte version = ReadByte();
if (version != CDIVERSION)
{
throw new FormatException("Got unexpected CDIBaseInfo version at " + Index);
}
byte kind = ReadByte();
SkipPadding(4);
uint size = ReadUInt32();
nextIndex += size;
CDIItem item = null;
// Read kind-specific data
switch ((CDIKind)kind)
{
case CDIKind.UsingInfo:
ushort cUsings = ReadUInt16();
CDIUsing cdiUsing = new CDIUsing();
cdiUsing.countOfUsing = new int[cUsings];
for (ushort j = 0; j < cUsings; j++)
{
cdiUsing.countOfUsing[j] = ReadUInt16();
}
SkipPadding(4);
item = cdiUsing;
break;
case CDIKind.ForwardInfo:
uint tokenToForwardTo = ReadUInt32();
CDIForward fwd = new CDIForward();
fwd.tokenToForwardTo = Util.AsToken((int)tokenToForwardTo);
item = fwd;
break;
case CDIKind.ForwardToModuleInfo:
uint token = ReadUInt32();
CDIForwardModule modFwd = new CDIForwardModule();
modFwd.tokenOfModuleInfo = Util.AsToken((int)token);
item = modFwd;
break;
case CDIKind.IteratorLocals:
int cBuckets = ReadInt32();
if (cBuckets < 0)
{
throw new FormatException("Unexpected negative iteratorLocal bucket count at " + BaseStream.Position);
}
CDIIteratorLocals iterLocals = new CDIIteratorLocals();
iterLocals.buckets = new CDIIteratorLocalBucket[cBuckets];
for (int j = 0; j < cBuckets; j++)
{
CDIIteratorLocalBucket b = new CDIIteratorLocalBucket();
b.ilOffsetStart = ReadInt32();
b.ilOffsetEnd = ReadInt32();
iterLocals.buckets[j] = b;
}
item = iterLocals;
break;
case CDIKind.ForwardIterator:
CDIForwardIterator fwdIter = new CDIForwardIterator();
fwdIter.iteratorClassName = ReadString();
SkipPadding(4);
item = fwdIter;
break;
default:
CDIUnknown u = new CDIUnknown();
u.kind = kind;
byte[] bytes = ReadBytes(checked ((int)(nextIndex - Index)));
u.bytes = Util.ToHexString(bytes);
item = u;
break;
}
if (Index != nextIndex)
{
throw new FormatException(String.Format("Expected CDI item to end at index {0}, but ended at {1} instead", nextIndex, Index));
}
item.version = version;
return(item);
}
public CDIItem ReadItem()
{
long nextIndex = Index;
// Read the CDIBaseInfo header
byte version = ReadByte();
if (version != CDIVERSION)
throw new FormatException("Got unexpected CDIBaseInfo version at " + Index);
byte kind = ReadByte();
SkipPadding(4);
uint size = ReadUInt32();
nextIndex += size;
CDIItem item = null;
// Read kind-specific data
switch ((CDIKind)kind)
{
case CDIKind.UsingInfo:
ushort cUsings = ReadUInt16();
CDIUsing cdiUsing = new CDIUsing();
cdiUsing.countOfUsing = new int[cUsings];
for (ushort j = 0; j < cUsings; j++)
cdiUsing.countOfUsing[j] = ReadUInt16();
SkipPadding(4);
item = cdiUsing;
break;
case CDIKind.ForwardInfo:
uint tokenToForwardTo = ReadUInt32();
CDIForward fwd = new CDIForward();
fwd.tokenToForwardTo = Util.AsToken((int)tokenToForwardTo);
item = fwd;
break;
case CDIKind.ForwardToModuleInfo:
uint token = ReadUInt32();
CDIForwardModule modFwd = new CDIForwardModule();
modFwd.tokenOfModuleInfo = Util.AsToken((int)token);
item = modFwd;
break;
case CDIKind.IteratorLocals:
int cBuckets = ReadInt32();
if (cBuckets < 0)
throw new FormatException("Unexpected negative iteratorLocal bucket count at " + BaseStream.Position);
CDIIteratorLocals iterLocals = new CDIIteratorLocals();
iterLocals.buckets = new CDIIteratorLocalBucket[cBuckets];
for (int j = 0; j < cBuckets; j++)
{
CDIIteratorLocalBucket b = new CDIIteratorLocalBucket();
b.ilOffsetStart = ReadInt32();
b.ilOffsetEnd = ReadInt32();
iterLocals.buckets[j] = b;
}
item = iterLocals;
break;
case CDIKind.ForwardIterator:
CDIForwardIterator fwdIter = new CDIForwardIterator();
fwdIter.iteratorClassName = ReadString();
SkipPadding(4);
item = fwdIter;
break;
default:
CDIUnknown u = new CDIUnknown();
u.kind = kind;
byte[] bytes = ReadBytes(checked((int)(nextIndex - Index)));
u.bytes = Util.ToHexString(bytes);
item = u;
break;
}
if (Index != nextIndex)
{
throw new FormatException(String.Format("Expected CDI item to end at index {0}, but ended at {1} instead", nextIndex, Index));
}
item.version = version;
return item;
}
