public void UpdateReferences(bool closingFlag)
{
foreach (IZipIOBlock block3 in (IEnumerable)this._blockManager)
{
ZipIOLocalFileBlock fileBlock = block3 as ZipIOLocalFileBlock;
ZipIORawDataFileBlock block = block3 as ZipIORawDataFileBlock;
if (fileBlock != null)
{
ZipIOCentralDirectoryFileHeader header2 = (ZipIOCentralDirectoryFileHeader)this.CentralDirectoryDictionary[fileBlock.FileName];
if (header2.UpdateIfNeeded(fileBlock))
{
this._dirtyFlag = true;
}
}
else if (block != null)
{
long diskImageShift = block.DiskImageShift;
if (diskImageShift != 0L)
{
foreach (ZipIOCentralDirectoryFileHeader header in this.CentralDirectoryDictionary.Values)
{
if (block.DiskImageContains(header.OffsetOfLocalHeader))
{
header.MoveReference(diskImageShift);
this._dirtyFlag = true;
}
}
continue;
}
}
}
}
