|
public OnDirectoryFailure ( string directory, |
||
| directory | string | The directory causing the failure. |
| e | The exception for this event. | |
| return | bool | |
private void ExtractEntry(ZipEntry entry)
{
bool flag = entry.IsCompressionMethodSupported();
string text = entry.Name;
if (flag)
{
if (entry.IsFile)
{
text = extractNameTransform_.TransformFile(text);
}
else if (entry.IsDirectory)
{
text = extractNameTransform_.TransformDirectory(text);
}
flag = text != null && text.get_Length() != 0;
}
string text2 = null;
if (flag)
{
text2 = ((!entry.IsDirectory) ? Path.GetDirectoryName(Path.GetFullPath(text)) : text);
}
if (flag && !Directory.Exists(text2) && (!entry.IsDirectory || CreateEmptyDirectories))
{
try
{
Directory.CreateDirectory(text2);
}
catch (global::System.Exception e)
{
flag = false;
if (events_ == null)
{
continueRunning_ = false;
throw;
}
if (entry.IsDirectory)
{
continueRunning_ = events_.OnDirectoryFailure(text, e);
}
else
{
continueRunning_ = events_.OnFileFailure(text, e);
}
}
}
if (flag && entry.IsFile)
{
ExtractFileEntry(entry, text);
}
}
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);
}
}
