/// <summary>
/// Extract to specific directory, retaining filename
/// </summary>
public static void WriteToDirectory(this RarArchiveEntry entry, string destinationDirectory, CancellationToken cancellation,
IRarExtractionListener listener,
ExtractOptions options = ExtractOptions.Overwrite)
{
string destinationFileName = string.Empty;
string file = Path.GetFileName(entry.FilePath);
if (options.HasFlag(ExtractOptions.ExtractFullPath))
{
string folder = Path.GetDirectoryName(entry.FilePath);
destinationDirectory = Path.Combine(destinationDirectory, folder);
destinationFileName = Path.Combine(destinationDirectory, file);
}
else
{
destinationFileName = Path.Combine(destinationDirectory, file);
}
if (!Directory.Exists(destinationDirectory))
{
Directory.CreateDirectory(destinationDirectory);
}
entry.WriteToFile(destinationFileName, cancellation, listener, options);
}
/// <summary>
/// Constructor with a FileInfo object to an existing file.
/// </summary>
/// <param name="fileInfo"></param>
/// <param name="options"></param>
internal RarArchive(FileInfo fileInfo, RarOptions options)
{
if (!fileInfo.Exists)
{
throw new ArgumentException("File does not exist: " + fileInfo.FullName);
}
lazyVolumes = new LazyReadOnlyCollection <RarArchiveVolume>(RarArchiveVolumeFactory.GetParts(fileInfo, options));
lazyEntries = new LazyReadOnlyCollection <RarArchiveEntry>(RarArchiveEntry.GetEntries(this, Volumes));
}
/// <summary>
/// Extract to specific file
/// </summary>
public static void WriteToFile(this RarArchiveEntry entry, string destinationFileName, CancellationToken cancellation,
IRarExtractionListener listener,
ExtractOptions options = ExtractOptions.Overwrite)
{
FileMode fm = FileMode.Create;
if (!options.HasFlag(ExtractOptions.Overwrite))
{
fm = FileMode.CreateNew;
}
using (FileStream fs = File.Open(destinationFileName, fm))
{
entry.WriteTo(fs, cancellation, listener);
}
}
/// <summary>
/// Takes multiple seekable Streams for a multi-part archive
/// </summary>
/// <param name="streams"></param>
/// <param name="options"></param>
internal RarArchive(IEnumerable <Stream> streams, RarOptions options)
{
lazyVolumes = new LazyReadOnlyCollection <RarArchiveVolume>(RarArchiveVolumeFactory.GetParts(streams, options));
lazyEntries = new LazyReadOnlyCollection <RarArchiveEntry>(RarArchiveEntry.GetEntries(this, Volumes));
}
public static void WriteTo(this RarArchiveEntry entry, Stream stream, CancellationToken cancellation)
{
entry.WriteTo(stream, cancellation, new NullRarExtractionListener());
}
/// <summary>
/// Extract to specific file
/// </summary>
public static void WriteToFile(this RarArchiveEntry entry, string destinationFileName, CancellationToken cancellation,
ExtractOptions options = ExtractOptions.Overwrite)
{
entry.WriteToFile(destinationFileName, cancellation, new NullRarExtractionListener(), options);
}
/// <summary>
/// Extract to specific directory, retaining filename
/// </summary>
public static void WriteToDirectory(this RarArchiveEntry entry, string destinationPath, CancellationToken cancellation,
ExtractOptions options = ExtractOptions.Overwrite)
{
entry.WriteToDirectory(destinationPath, cancellation, new NullRarExtractionListener(), options);
}
