/// <summary>
/// Extracts files from the archive, giving a callback the choice what
/// to do with each file. The order of the files is given by the archive.
/// 7-Zip (and any other solid) archives are NOT supported.
/// </summary>
/// <param name="extractFileCallback">The callback to call for each file in the archive.</param>
public void ExtractFiles(ExtractFileCallback extractFileCallback)
{
DisposedCheck();
InitArchiveFileData(false);
if (IsSolid)
{
// solid strategy
}
else
{
foreach (ArchiveFileInfo archiveFileInfo in ArchiveFileData)
{
var extractFileCallbackArgs = new ExtractFileCallbackArgs(archiveFileInfo);
extractFileCallback(extractFileCallbackArgs);
if (extractFileCallbackArgs.CancelExtraction)
{
break;
}
if (extractFileCallbackArgs.ExtractToStream != null || extractFileCallbackArgs.ExtractToFile != null)
{
bool callDone = false;
try
{
if (extractFileCallbackArgs.ExtractToStream != null)
{
ExtractFile(archiveFileInfo.Index, extractFileCallbackArgs.ExtractToStream);
}
else
{
using (var file = new FileStream(extractFileCallbackArgs.ExtractToFile, FileMode.CreateNew,
FileAccess.Write, FileShare.None, 8192))
{
ExtractFile(archiveFileInfo.Index, file);
}
}
callDone = true;
}
catch (Exception ex)
{
extractFileCallbackArgs.Exception = ex;
extractFileCallbackArgs.Reason = ExtractFileCallbackReason.Failure;
extractFileCallback(extractFileCallbackArgs);
if (!ThrowException(null, ex))
{
return;
}
}
if (callDone)
{
extractFileCallbackArgs.Reason = ExtractFileCallbackReason.Done;
extractFileCallback(extractFileCallbackArgs);
}
}
}
}
}
public void ExtractFileCallback(ExtractFileCallbackArgs extractFileCallbackArgs)
{
}
