|
public OnFileFailure ( string file, |
||
| file | string | The file causing the failure. |
| e | The exception for this failure. | |
| return | bool | |
private void ProcessFile(object sender, ScanEventArgs e)
{
if (events_ != null && events_.ProcessFile != null)
{
events_.ProcessFile(sender, e);
}
if (e.ContinueRunning)
{
try
{
using (FileStream stream = File.Open(e.Name, FileMode.Open, FileAccess.Read, FileShare.Read))
{
ZipEntry entry = entryFactory_.MakeFileEntry(e.Name);
outputStream_.PutNextEntry(entry);
AddFileContents(e.Name, stream);
}
}
catch (Exception e2)
{
if (events_ == null)
{
continueRunning_ = false;
throw;
}
continueRunning_ = events_.OnFileFailure(e.Name, e2);
}
}
}
private void ProcessFile(object sender, ScanEventArgs e)
{
if (events_ != null && events_.ProcessFile != null)
{
events_.ProcessFile(sender, e);
}
if (!e.ContinueRunning)
{
return;
}
try
{
FileStream val = File.Open(e.Name, (FileMode)3, (FileAccess)1, (FileShare)1);
try
{
ZipEntry entry = entryFactory_.MakeFileEntry(e.Name);
outputStream_.PutNextEntry(entry);
AddFileContents(e.Name, (Stream)(object)val);
}
finally
{
((global::System.IDisposable)val)?.Dispose();
}
}
catch (global::System.Exception e2)
{
if (events_ != null)
{
continueRunning_ = events_.OnFileFailure(e.Name, e2);
return;
}
continueRunning_ = false;
throw;
}
}
void ExtractEntry(ZipEntry entry)
{
bool doExtraction = entry.IsCompressionMethodSupported();
string targetName = entry.Name;
if (doExtraction)
{
if (entry.IsFile)
{
targetName = extractNameTransform_.TransformFile(targetName);
}
else if (entry.IsDirectory)
{
targetName = extractNameTransform_.TransformDirectory(targetName);
}
doExtraction = !((targetName == null) || (targetName.Length == 0));
}
// TODO: Fire delegate/throw exception were compression method not supported, or name is invalid?
string dirName = null;
if (doExtraction)
{
if (entry.IsDirectory)
{
dirName = targetName;
}
else
{
dirName = Path.GetDirectoryName(Path.GetFullPath(targetName));
}
}
if (doExtraction && !Directory.Exists(dirName))
{
if (!entry.IsDirectory || CreateEmptyDirectories)
{
try {
Directory.CreateDirectory(dirName);
}
catch (Exception ex) {
doExtraction = false;
if (events_ != null)
{
if (entry.IsDirectory)
{
continueRunning_ = events_.OnDirectoryFailure(targetName, ex);
}
else
{
continueRunning_ = events_.OnFileFailure(targetName, ex);
}
}
else
{
continueRunning_ = false;
throw;
}
}
}
}
if (doExtraction && entry.IsFile)
{
ExtractFileEntry(entry, targetName);
}
}
