public static Stream[] GetFileStreams(string fromZip, string password, int[] list)
{
using (FileStream fs = File.OpenRead(fromZip)) {
BlubbZipFile blubb = new BlubbZipFile(fs);
blubb.Password = password;
Stream[] streams = new Stream[list.Length];
int counter = 0;
foreach (int index in list)
{
Stream s = blubb.GetInputStream(index);
Stream writer = new MemoryStream();
byte[] data = new byte[4096];
int size = s.Read(data, 0, data.Length);
while (size > 0)
{
writer.Write(data, 0, size);
size = s.Read(data, 0, data.Length);
}
streams[counter++] = writer;
}
blubb.Close();
return(streams);
}
}
/// <summary>
/// Extract the contents of a blubb file.
/// </summary>
/// <param name="blubbFileName">The blubb file to extract from.</param>
/// <param name="targetDirectory">The directory to save extracted information in.</param>
/// <param name="overwrite">The style of <see cref="Overwrite">overwriting</see> to apply.</param>
/// <param name="confirmDelegate">A delegate to invoke when confirming overwriting.</param>
/// <param name="fileFilter">A filter to apply to files.</param>
/// <param name="directoryFilter">A filter to apply to directories.</param>
/// <param name="restoreDateTime">Flag indicating wether to restore the date and time for extracted files.</param>
public void ExtractBlubb(string blubbFileName, string targetDirectory,
Overwrite overwrite, ConfirmOverwriteDelegate confirmDelegate,
string fileFilter, string directoryFilter, bool restoreDateTime)
{
if ((overwrite == Overwrite.Prompt) && (confirmDelegate == null))
{
throw new ArgumentNullException("confirmDelegate");
}
continueRunning_ = true;
overwrite_ = overwrite;
confirmDelegate_ = confirmDelegate;
extractNameTransform_ = new WindowsNameTransform(targetDirectory);
fileFilter_ = new NameFilter(fileFilter);
directoryFilter_ = new NameFilter(directoryFilter);
restoreDateTimeOnExtract_ = restoreDateTime;
using (blubbFile_ = new BlubbZipFile(blubbFileName)) {
#if !NETCF_1_0
if (password_ != null)
{
blubbFile_.Password = password_;
}
#endif
System.Collections.IEnumerator enumerator = blubbFile_.GetEnumerator();
while (continueRunning_ && enumerator.MoveNext())
{
BlubbZipEntry entry = (BlubbZipEntry)enumerator.Current;
if (entry.IsFile)
{
// TODO Path.GetDirectory can fail here on invalid characters.
if (directoryFilter_.IsMatch(Path.GetDirectoryName(entry.Name)) && fileFilter_.IsMatch(entry.Name))
{
ExtractEntry(entry);
}
}
else if (entry.IsDirectory)
{
if (directoryFilter_.IsMatch(entry.Name) && CreateEmptyDirectories)
{
ExtractEntry(entry);
}
}
else
{
// Do nothing for volume labels etc...
}
}
}
}
public static Stream GetFileStream(string fromZip, string password, int index)
{
using (FileStream fs = File.OpenRead(fromZip)) {
BlubbZipFile blubb = new BlubbZipFile(fs);
blubb.Password = password;
Stream s = blubb.GetInputStream(index);
Stream writer = new MemoryStream();
byte[] data = new byte[4096];
int size = s.Read(data, 0, data.Length);
while (size > 0)
{
writer.Write(data, 0, size);
size = s.Read(data, 0, data.Length);
}
blubb.Close();
return(writer);
}
}
public static MemoryStream FetchFromFile(string blubbzipFilePath, string blubbzipPassword, int entryIndex)
{
using (FileStream fs = File.OpenRead(blubbzipFilePath)) {
BlubbZipFile blubb = new BlubbZipFile(fs);
blubb.Password = blubbzipPassword;
Stream s = blubb.GetInputStream(entryIndex);
MemoryStream Writer = new MemoryStream();
byte[] data = new byte[4096];
int size = s.Read(data, 0, data.Length);
while (size > 0)
{
Writer.Write(data, 0, size);
size = s.Read(data, 0, data.Length);
}
blubb.Close();
return(Writer);
}
}
public static void FetchAllFromFile(string fileName, string password, EBlubbZipHelperLoadType loadType, out Dictionary <int, Stream> streamList, out Dictionary <int, string> fileList, out Dictionary <int, BlubbZipEntry> entryList)
{
fileList = new Dictionary <int, string>();
streamList = new Dictionary <int, Stream>();
entryList = new Dictionary <int, BlubbZipEntry>();
if (File.Exists(fileName) == false)
{
throw new Exception("File not Found!\n" + fileName);
}
using (FileStream fs = File.OpenRead(fileName)) {
BlubbZipFile blubb = new BlubbZipFile(fs);
blubb.Password = password;
for (int cz = 0; cz < blubb.Count; cz++)
{
if (blubb[cz].IsFile == false)
{
continue;
}
if ((loadType & EBlubbZipHelperLoadType.Streams) > 0)
{
streamList.Add(cz, blubb.GetInputStream(cz));
}
if ((loadType & EBlubbZipHelperLoadType.FileList) > 0)
{
fileList.Add(cz, blubb[cz].Name.ToString(CultureInfo.InvariantCulture).Replace("/", @"\"));
}
if ((loadType & EBlubbZipHelperLoadType.Entrys) > 0)
{
entryList.Add(cz, blubb[cz].Clone() as BlubbZipEntry);
}
}
blubb.Close();
}
}
public static void FetchAllFromFile(string blubbzipFilePath, string blubbzipPassword, EFastBlubbZipLoadType loadType, out Dictionary <int, Stream> StreamList, out Dictionary <int, string> FileList, out Dictionary <int, BlubbZipEntry> EntryList)
{
FileList = new Dictionary <int, string>();
StreamList = new Dictionary <int, Stream>();
EntryList = new Dictionary <int, BlubbZipEntry>();
if (File.Exists(blubbzipFilePath) == false)
{
throw new Exception("File not Found!\n" + blubbzipFilePath);
}
using (FileStream fs = File.OpenRead(blubbzipFilePath)) {
BlubbZipFile blubb = new BlubbZipFile(fs);
blubb.Password = blubbzipPassword;
for (int cz = 0; cz < blubb.Count; cz++)
{
if (blubb[cz].IsFile == false)
{
continue;
}
if ((loadType & EFastBlubbZipLoadType.Streams) > 0)
{
StreamList.Add(cz, blubb.GetInputStream(cz));
}
if ((loadType & EFastBlubbZipLoadType.FileList) > 0)
{
FileList.Add(cz, blubb[cz].Name.ToString().Replace("/", @"\"));
}
if ((loadType & EFastBlubbZipLoadType.Entrys) > 0)
{
EntryList.Add(cz, blubb[cz].Clone() as BlubbZipEntry);
}
}
blubb.Close();
}
}