private void CreateZip64EndOfCentralDirectoryLocatorBlock()
{
int index = this._blockList.IndexOf(this.EndOfCentralDirectoryBlock);
this._zip64EndOfCentralDirectoryLocatorBlock = ZipIOZip64EndOfCentralDirectoryLocatorBlock.CreateNew(this);
this.InsertBlock(index, this._zip64EndOfCentralDirectoryLocatorBlock);
}
internal static ZipIOZip64EndOfCentralDirectoryLocatorBlock CreateNew(ZipIOBlockManager blockManager)
{
ZipIOZip64EndOfCentralDirectoryLocatorBlock block = new ZipIOZip64EndOfCentralDirectoryLocatorBlock(blockManager);
block._offset = 0L;
block._size = 0L;
block._dirtyFlag = false;
return(block);
}
internal static ZipIOZip64EndOfCentralDirectoryLocatorBlock SeekableLoad(ZipIOBlockManager blockManager)
{
long offset = blockManager.EndOfCentralDirectoryBlock.Offset - 20L;
blockManager.Stream.Seek(offset, SeekOrigin.Begin);
ZipIOZip64EndOfCentralDirectoryLocatorBlock block = new ZipIOZip64EndOfCentralDirectoryLocatorBlock(blockManager);
block.ParseRecord(blockManager.BinaryReader, offset);
return(block);
}
private void LoadZip64EndOfCentralDirectoryLocatorBlock()
{
this._zip64EndOfCentralDirectoryLocatorBlock = ZipIOZip64EndOfCentralDirectoryLocatorBlock.SeekableLoad(this);
this.MapBlock(this._zip64EndOfCentralDirectoryLocatorBlock);
}
private void CreateLoadZip64Blocks()
{
this.CheckDisposed();
if ((!this.Streaming && this.EndOfCentralDirectoryBlock.ContainValuesHintingToPossibilityOfZip64) && ZipIOZip64EndOfCentralDirectoryLocatorBlock.SniffTheBlockSignature(this))
{
this.LoadZip64EndOfCentralDirectoryLocatorBlock();
this.LoadZip64EndOfCentralDirectoryBlock();
}
else
{
this._endOfCentralDirectoryBlock.ValidateZip64TriggerValues();
this.CreateZip64EndOfCentralDirectoryLocatorBlock();
this.CreateZip64EndOfCentralDirectoryBlock();
}
}
