/// <summary>
/// Initializes a new instance that provides access to the contents
/// of a given directory.
/// </summary>
/// <exception cref="ArgumentNullException">If <paramref name="configuration"/>
/// is a null reference.</exception>
public LocalFileSystemProvider(LocalFileSystemConfiguration configuration)
{
Ensure.ArgumentNotNull(configuration, "configuration");
FileSystemConfiguration = configuration;
InitTransferServices();
}
/// <summary>
/// Creates a configuration for file system providers that provide access to the
/// whole local file system of the machine.
/// </summary>
/// <param name="rootName">An artificial name that is returned as the
/// <see cref="VirtualResourceInfo.Name"/> of file system root item
/// (as returned by <see cref="IFileSystemProvider.GetFileSystemRoot"/>).
/// This property can be set in order to mask the real folder name.</param>
/// <exception cref="ArgumentNullException">If <paramref name="rootName"/>
/// is a null reference.</exception>
/// <returns>Configuration component that can be used to construct a new instance of
/// a <see cref="LocalFileSystemProvider"/>.</returns>
public static LocalFileSystemConfiguration CreateForMachine(string rootName)
{
Ensure.ArgumentNotNull(rootName, "rootName");
var configuration = new LocalFileSystemConfiguration
{
RootName = rootName,
DownloadStore = new InMemoryTransferStore <LocalDownloadTransfer>(),
UploadStore = new InMemoryTransferStore <LocalUploadTransfer>()
};
return(configuration);
}
/// <summary>
/// 根据目录创建默认配置
/// Creates a configuration for file system providers that limit access to the
/// contents of a given directory.
/// </summary>
/// <param name="rootDirectory">The root folder which is being managed
/// by this provider instance.</param>
/// <param name="useRelativePaths">If true, returned <see cref="VirtualResourceInfo"/>
/// instances do not provide qualified paths, but virtual paths to the submitted
/// root directory. This also leverages security in remote access scenarios.</param>
/// <exception cref="ArgumentNullException">If <paramref name="rootDirectory"/> or
/// is a null reference.</exception>
/// <exception cref="DirectoryNotFoundException">If the <paramref name="rootDirectory"/> does
/// not exist on the local file system.</exception>
/// <returns>Configuration component that can be used to construct a new instance of
/// a <see cref="LocalFileSystemProvider"/>.</returns>
public static LocalFileSystemConfiguration CreateForRootDirectory(DirectoryInfo rootDirectory, bool useRelativePaths)
{
Ensure.ArgumentNotNull(rootDirectory, "rootDirectory");
if (!rootDirectory.Exists)
{
string msg = "Root directory [{0}] does not exist.";
msg = String.Format(msg, rootDirectory.FullName);
throw new DirectoryNotFoundException(msg);
}
var configuration = new LocalFileSystemConfiguration
{
RootDirectory = rootDirectory,
UseRelativePaths = useRelativePaths,
RootName = rootDirectory.Name,
DownloadStore = new InMemoryTransferStore <LocalDownloadTransfer>(),
UploadStore = new InMemoryTransferStore <LocalUploadTransfer>()
};
return(configuration);
}
public LocalFileSystemProvider(string rootName)
: this(LocalFileSystemConfiguration.CreateForMachine(rootName))
{
}
/// <summary>
/// Initializes a new instance that provides access to the contents of a given root
/// directory.
/// </summary>
/// <param name="rootDirectory">The root folder which is being managed
/// by this provider instance.</param>
/// <param name="useRelativePaths">If true, returned <see cref="VirtualResourceInfo"/>
/// instances do not provide qualified paths, but virtual paths to the submitted
/// root directory. This also leverages security in remote access scenarios.</param>
/// <exception cref="ArgumentNullException">If <paramref name="rootDirectory"/> or
/// is a null reference.</exception>
/// <exception cref="DirectoryNotFoundException">If the <paramref name="rootDirectory"/> does
/// not exist on the local file system.</exception>
public LocalFileSystemProvider(DirectoryInfo rootDirectory, bool useRelativePaths)
: this(LocalFileSystemConfiguration.CreateForRootDirectory(rootDirectory, useRelativePaths))
{
}