private static VssRecord CreateRecord(
RecordHeader recordHeader, BufferReader recordReader)
{
VssRecord record = null;
switch (recordHeader.Signature)
{
case RevisionRecord.SIGNATURE:
record = CreateRevisionRecord(recordHeader, recordReader);
break;
case CommentRecord.SIGNATURE:
record = new CommentRecord();
break;
case CheckoutRecord.SIGNATURE:
record = new CheckoutRecord();
break;
case ProjectRecord.SIGNATURE:
record = new ProjectRecord();
break;
case BranchRecord.SIGNATURE:
record = new BranchRecord();
break;
case DeltaRecord.SIGNATURE:
record = new DeltaRecord();
break;
}
return record;
}
public DeltaRecord GetPreviousDelta(EditRevisionRecord revision)
{
if (revision.PrevDeltaOffset > 0)
{
var record = new DeltaRecord();
ReadRecord(record, revision.PrevDeltaOffset);
return record;
}
return null;
}