public CabEntryExtractEventArgs(CabEntry entry)
{
if (entry == null)
{
throw new ArgumentNullException("entry");
}
Entry = entry;
}
private void OnEntryExtract(CabEntry entry)
{
EventHandler <CabEntryExtractEventArgs> handler = EntryExtract;
if (handler != null)
{
handler(this, new CabEntryExtractEventArgs(entry));
}
}
private int FnClose(IntPtr hf)
{
object o = _handles[hf];
CabEntry entry = o as CabEntry;
if (entry != null)
{
entry.Data = _currentEntryData.ToArray();
_currentEntryData.Dispose();
}
_handles.Remove(hf);
return(0);
}
private IntPtr FnNotifyExtract(FDINOTIFICATIONTYPE fdint, FDINOTIFICATION fdin)
{
CabEntry entry;
switch (fdint)
{
case FDINOTIFICATIONTYPE.COPY_FILE:
entry = new CabEntry(fdin);
entry._handle = new IntPtr(_handles.Count + 1);
_handles.Add(entry._handle, entry);
_currentEntryData = new MemoryStream();
return(entry._handle);
case FDINOTIFICATIONTYPE.CLOSE_FILE_INFO:
entry = (CabEntry)_handles[fdin.hf];
FnClose(fdin.hf);
OnEntryExtract(entry);
return(new IntPtr(1));
default:
return(IntPtr.Zero);
}
}
