private static void AddEntries(java.util.zip.ZipFile file, string rootDirectory, string[] newFiles, bool flattenHierarchy)
{
string destFileName = file.getName();
string tempFileName = Path.GetTempFileName();
ZipOutputStream destination = new ZipOutputStream(new FileOutputStream(tempFileName));
try
{
CopyEntries(file, destination);
if (newFiles != null)
{
foreach (string str3 in newFiles)
{
string directoryName;
if (flattenHierarchy)
{
directoryName = Path.GetDirectoryName(str3);
}
else if (rootDirectory == null)
{
directoryName = Path.GetPathRoot(str3);
}
else
{
directoryName = rootDirectory;
}
directoryName = directoryName + @"\";
ZipEntry ze = new ZipEntry(str3.Remove(0, directoryName.Length));
ze.setMethod(8);
destination.putNextEntry(ze);
try
{
FileInputStream source = new FileInputStream(str3);
try
{
CopyStream(source, destination);
}
finally
{
source.close();
}
}
finally
{
destination.closeEntry();
}
}
}
}
finally
{
destination.close();
}
file.close();
System.IO.File.Copy(tempFileName, destFileName, true);
System.IO.File.Delete(tempFileName);
}
private static void RemoveEntries(java.util.zip.ZipFile file, string[] items)
{
string destFileName = file.getName();
string tempFileName = Path.GetTempFileName();
ZipOutputStream destination = new ZipOutputStream(new FileOutputStream(tempFileName));
try
{
List<ZipEntry> zippedItems = GetZippedItems(file);
List<string> list2 = new List<string>();
foreach (ZipEntry entry in zippedItems)
{
bool flag = false;
foreach (string str3 in items)
{
if (str3 != entry.getName())
{
flag = true;
}
}
if (flag)
{
list2.Add(entry.getName());
}
}
CopyEntries(file, destination, list2.ToArray());
}
finally
{
destination.close();
}
file.close();
System.IO.File.Copy(tempFileName, destFileName, true);
System.IO.File.Delete(tempFileName);
}