public void Custom_Root_Name_Should_Be_Returned_If_Set()
{
provider = new LocalFileSystemProvider("FOO");
root = provider.GetFileSystemRoot();
Assert.AreEqual("FOO", root.Name);
}
protected FolderItem GetFileSystemRootImplementation2()
{
VirtualFolderInfo rootInfo;
if (RootDirectory == null)
{
//create artificial one
rootInfo = new VirtualFolderInfo {
FullName = String.Empty, IsEmpty = false
};
}
else
{
//create from root directory
rootInfo = RootDirectory.CreateFolderResourceInfo();
if (UseRelativePaths)
{
rootInfo.FullName = PathUtil.RelativeRootPrefix;
rootInfo.ParentFolderPath = null;
}
}
rootInfo.Name = RootName;
rootInfo.IsRootFolder = true;
return(new FolderItem(RootDirectory, rootInfo));
}
/// <summary>
/// Gets the root of the file system. This is a dummy folder, which
/// represents the file system as a whole, and provides the top level contents
/// of the underlying file system as files and folders.<br/>
/// In case of this provider, the root either corresponds to
/// the <see cref="RootDirectory"/>, if set, or the machine itself.
/// </summary>
public override VirtualFolderInfo GetFileSystemRoot()
{
VirtualFolderInfo root;
if (RootDirectory == null)
{
root = new VirtualFolderInfo
{
IsRootFolder = true,
Name = RootName,
FullName = String.Empty
};
}
else
{
root = RootDirectory.CreateFolderResourceInfo();
root.Name = RootName;
root.IsRootFolder = true;
//hide the path
if (UseRelativePaths)
{
root.FullName = PathUtil.RelativeRootPrefix;
}
}
return(root);
}
public void Init()
{
rootDirectory = TestUtil.CreateTestDirectory();
//init provider
DownloadTransferStore = new TestTransferStore <LocalDownloadTransfer>();
UploadTransferStore = new TestTransferStore <LocalUploadTransfer>();
var configuration = LocalFileSystemConfiguration.CreateForRootDirectory(rootDirectory, true);
configuration.DownloadStore = DownloadTransferStore;
configuration.UploadStore = UploadTransferStore;
configuration.DownloadTokenExpirationTime = TimeSpan.FromHours(24);
configuration.UploadTokenExpirationTime = TimeSpan.FromHours(24);
configuration.DefaultDownloadBlockSize = 32768;
configuration.MaxDownloadBlockSize = 32768 * 2;
configuration.MaxUploadBlockSize = 32768 * 4;
AdjustFileSystemConfiguration(configuration);
FileSystemConfiguration = configuration;
provider = new LocalFileSystemProvider(FileSystemConfiguration);
root = provider.GetFileSystemRoot();
InitInternal();
}
public void Init()
{
rootDirectory = TestUtil.CreateTestDirectory();
//init provider
DownloadTransferStore = new TestTransferStore<LocalDownloadTransfer>();
UploadTransferStore = new TestTransferStore<LocalUploadTransfer>();
var configuration = LocalFileSystemConfiguration.CreateForRootDirectory(rootDirectory, true);
configuration.DownloadStore = DownloadTransferStore;
configuration.UploadStore = UploadTransferStore;
configuration.DownloadTokenExpirationTime = TimeSpan.FromHours(24);
configuration.UploadTokenExpirationTime = TimeSpan.FromHours(24);
configuration.DefaultDownloadBlockSize = 32768;
configuration.MaxDownloadBlockSize = 32768 * 2;
configuration.MaxUploadBlockSize = 32768 * 4;
AdjustFileSystemConfiguration(configuration);
FileSystemConfiguration = configuration;
provider = new LocalFileSystemProvider(FileSystemConfiguration);
root = provider.GetFileSystemRoot();
InitInternal();
}
public static VirtualFolderInfo ToFolderInfo(this ZipNode node)
{
Ensure.ArgumentNotNull(node, "node");
if (!node.IsDirectoryNode)
{
string msg = "ZIP entry [{0}] does not represent a directory.";
msg = String.Format(msg, node.FullName);
throw new InvalidOperationException(msg);
}
//get local name
var fileName = node.FullName;
if (fileName.EndsWith("/"))
{
fileName = fileName.Substring(0, fileName.Length - 1);
}
fileName = Path.GetFileName(fileName);
var fi = new VirtualFolderInfo
{
Name = fileName,
IsRootFolder = node.IsRootNode,
IsEmpty = node.ChildNodes.Count() == 0
};
SetCommonProperties(fi, node);
return(fi);
}
public void Custom_Root_Name_Should_Be_Returned_If_Set()
{
provider = new LocalFileSystemProvider("FOO");
root = provider.GetFileSystemRoot();
Assert.AreEqual("FOO", root.Name);
}
public static VirtualFolderInfo ToFolderInfo(this ZipNode node)
{
Ensure.ArgumentNotNull(node, "node");
if(!node.IsDirectoryNode)
{
string msg = "ZIP entry [{0}] does not represent a directory.";
msg = String.Format(msg, node.FullName);
throw new InvalidOperationException(msg);
}
//get local name
var fileName = node.FullName;
if (fileName.EndsWith("/")) fileName = fileName.Substring(0, fileName.Length - 1);
fileName = Path.GetFileName(fileName);
var fi = new VirtualFolderInfo
{
Name = fileName,
IsRootFolder = node.IsRootNode,
IsEmpty = node.ChildNodes.Count() == 0
};
SetCommonProperties(fi, node);
return fi;
}
public void Parent_Folder_Of_Root_Should_Be_Null()
{
root = provider.GetFileSystemRoot();
Assert.IsNull(root.ParentFolderPath);
root = provider.GetFolderInfo(root.FullName);
Assert.IsNull(root.ParentFolderPath);
}
public void Adding_A_Folder_To_Unavailable_Parent_Directory_Should_Fail()
{
var parent = new VirtualFolderInfo {
FullName = "/Foo/Bar"
};
provider.CreateFolder(parent, "ChildOfUnknownParent");
}
protected override void InitInternal()
{
illegalFile = new VirtualFileInfo {
FullName = "a?:<>@*%&/"
};
illegalFolder = new VirtualFolderInfo {
FullName = "a?:<>@*%&/"
};
}
/// <summary>
/// Checks whether the <see cref="VirtualResourceInfo.FullName"/>
/// matches an existing directory on the local file system. If that's
/// not the case, a <see cref="VirtualResourceNotFoundException"/> is
/// thrown.
/// </summary>
/// <param name="folder">The folder to check.</param>
/// <param name="rootDirectory">The used root directory, if any, which is used
/// to resolve relative paths.</param>
/// <exception cref="ArgumentNullException">If <paramref name="folder"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the submitted
/// folder's <see cref="VirtualResourceInfo.FullName"/> does not link to
/// an existing directory.</exception>
internal static void VerifyDirectoryExists(this VirtualFolderInfo folder, DirectoryInfo rootDirectory)
{
if (folder == null)
{
throw new ArgumentNullException("folder");
}
string path = PathUtil.GetAbsolutePath(folder.FullName, rootDirectory);
if (String.IsNullOrEmpty(path) || !Directory.Exists(path))
{
string msg = String.Format("Directory '{0}' not found on local file system.", folder.FullName);
throw new VirtualResourceNotFoundException(msg)
{
Resource = folder
};
}
}
/// <summary>
/// Creates a folder item that represents the ZIP file itself and thus the
/// root of the file system. Accordingly the returned <see cref="ZipFolderItem.Node"/>
/// returns the <see cref="RootNode"/> of the repository.
/// </summary>
/// <returns>A folder item that represents the file system root.</returns>
public ZipFolderItem CreateRootItem()
{
string rootName = String.IsNullOrEmpty(Configuration.RootName)
? Configuration.ZipFileInfo.Name
: Configuration.RootName;
var root = new VirtualFolderInfo
{
Name = rootName,
FullName = RootFolderPath,
IsRootFolder = true
};
return(new ZipFolderItem {
Node = RootNode, ResourceInfo = root
});
}
protected VirtualFolderInfo GetFolderInfoInternal(string virtualFolderPath, bool mustExist, out string absolutePath)
{
try
{
//make sure we operate on absolute paths
absolutePath = PathUtil.GetAbsolutePath(virtualFolderPath ?? "", RootDirectory);
if (IsRootPath(absolutePath))
{
return(GetFileSystemRoot());
}
var di = new DirectoryInfo(absolutePath);
VirtualFolderInfo folderInfo = di.CreateFolderResourceInfo();
//convert to relative paths if required (also prevents qualified paths in validation exceptions)
if (UseRelativePaths)
{
folderInfo.MakePathsRelativeTo(RootDirectory);
}
//make sure the user is allowed to access the resource
ValidateResourceAccess(folderInfo);
//verify folder exists on FS
if (mustExist)
{
folderInfo.VerifyDirectoryExists(RootDirectory);
}
return(folderInfo);
}
catch (VfsException)
{
//just bubble internal exceptions
throw;
}
catch (Exception e)
{
VfsLog.Debug(e, "Could not create directory based on path '{0}' with root '{1}'", virtualFolderPath,
RootDirectory);
throw new ResourceAccessException("Invalid path submitted: " + virtualFolderPath);
}
}
/// <summary>
/// Resolves the parent folder for a virtual resource.
/// </summary>
/// <param name="child">The child file or folder.</param>
/// <returns>The parent folder info.</returns>
private VirtualFolderInfo GetParentInternal(VirtualResourceInfo child)
{
if (child == null)
{
throw new ArgumentNullException("child");
}
string path = PathUtil.GetAbsolutePath(child.FullName, RootDirectory);
if (IsRootPath(path))
{
//only log the request for the root's parent - do not include that
//info in an exception in case we're hiding path information
string msg = "Error while requesting parent of resource {0} - the folder itself already is the root.";
VfsLog.Error(msg, child.FullName);
//create exception with a relative path, if required
string exceptionPath = UseRelativePaths ? PathUtil.RelativeRootPrefix : child.FullName;
msg = String.Format(msg, exceptionPath);
throw new ResourceAccessException(msg);
}
//make sure the processed directory exists
VirtualFolderInfo folder = child as VirtualFolderInfo;
if (folder != null)
{
folder.VerifyDirectoryExists(RootDirectory);
}
else
{
VirtualFileInfo file = (VirtualFileInfo)child;
file.VerifyFileExists(RootDirectory);
}
//get the path of the parent (returned value may be null!)
string parentPath = Path.GetDirectoryName(path);
//get folder info
return(GetFolderInfo(parentPath));
}
public void Creating_Item_From_Existing_Directory_Should_Include_All_Information()
{
DirectoryInfo di = new FileInfo(GetType().Assembly.Location).Directory;
Assert.IsTrue(di.Exists);
VirtualFolderInfo item = di.CreateFolderResourceInfo();
Assert.AreEqual(di.Name, item.Name);
Assert.AreEqual(di.FullName, item.FullName);
//timestamps should match file info
Assert.AreEqual((DateTimeOffset)di.CreationTime, item.CreationTime);
Assert.AreEqual((DateTimeOffset)di.LastAccessTime, item.LastAccessTime);
Assert.AreEqual((DateTimeOffset)di.LastWriteTime, item.LastWriteTime);
//the item should not be hidden
Assert.IsFalse(item.IsHidden);
//directory is not a root folder
Assert.IsFalse(item.IsRootFolder);
}
public void Requesting_Arbitrary_Folder_Above_Root_Should_Fail()
{
foreach (var drive in Directory.GetLogicalDrives())
{
try
{
VirtualFolderInfo driveFolder = new VirtualFolderInfo {
FullName = drive
};
provider.GetFolderParent(driveFolder);
Assert.Fail("Could request drive resource");
}
catch (ResourceAccessException)
{
}
}
VirtualFolderInfo folder = new VirtualFolderInfo {
FullName = rootDirectory.Parent.FullName
};
provider.GetFolderParent(folder);
}
public void Creating_Item_From_Inexisting_Folder_Should_Provides_Names_And_Default_Properties()
{
DirectoryInfo di = new DirectoryInfo("test");
Assert.IsFalse(di.Exists);
VirtualFolderInfo item = di.CreateFolderResourceInfo();
Assert.AreEqual("test", item.Name);
Assert.AreEqual(di.FullName, item.FullName);
//timestamps should be null
Assert.IsNull(item.CreationTime);
Assert.IsNull(item.LastAccessTime);
Assert.IsNull(item.LastWriteTime);
//the item should not be hidden / readonly
Assert.IsFalse(item.IsHidden);
Assert.IsFalse(item.IsReadOnly);
//item is not root folder
Assert.IsFalse(item.IsRootFolder);
}
public FolderItem ResolveFolderResourcePath2(string submittedFolderPath, FileSystemTask context)
{
//make sure we operate on absolute paths
string absolutePath = PathUtil.GetAbsolutePath(submittedFolderPath ?? "", RootDirectory);
if (IsRootPath(absolutePath))
{
return(GetFileSystemRootImplementation() as FolderItem);
}
var di = new DirectoryInfo(absolutePath);
VirtualFolderInfo folderInfo = di.CreateFolderResourceInfo();
var item = new FolderItem(di, folderInfo);
//convert to relative paths if required (also prevents qualified paths in validation exceptions)
if (UseRelativePaths)
{
item.MakePathsRelativeTo(RootDirectory);
}
ValidateFolderRequestAccess(item, submittedFolderPath, context);
return(item);
}
/// <summary>
/// Copies a given folder and all its contents to a new destination.
/// </summary>
/// <param name="folder">Represents the resource in the file system.</param>
/// <param name="destinationPath">The new path of the resource. Can be another name
/// for the resource itself.</param>
/// <returns>A <see cref="VirtualFolderInfo"/> object that represents the new
/// directory in the file system.</returns>
/// <exception cref="ArgumentNullException">If any of the parameters is a
/// null reference.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access, or if the operation is not possible (e.g. a resource being
/// moved/copied to itself).</exception>
/// <exception cref="VirtualResourceNotFoundException">If the resource that
/// should be moved does not exist in the file system.</exception>
/// <exception cref="ResourceOverwriteException">If a resource that matches the
/// submitted <paramref name="destinationPath"/> already exists.</exception>
public VirtualFolderInfo CopyFolder(VirtualFolderInfo folder, string destinationPath)
{
return(FaultUtil.SecureFunc(FileSystemTask.FolderCopyRequest, () => Decorated.CopyFolder(folder, destinationPath)));
}
/// <summary>
/// Gets all files and folders of a given <paramref name="parent"/> folder that match
/// the specified <paramref name="searchPattern"/>.
/// </summary>
/// <param name="parent">The processed parent folder.</param>
/// <param name="searchPattern">A search string which is used to limit the returned
/// results to folders with matching names.</param>
/// <returns>The files and folders of the submitted parent.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="searchPattern"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="parent"/> does not exist in the file system.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
public FolderContentsInfo GetFolderContents(VirtualFolderInfo parent, string searchPattern)
{
return(FaultUtil.SecureFunc(FileSystemTask.FolderContentsRequest,
() => Decorated.GetFolderContents(parent, searchPattern)));
}
/// <summary>
/// Gets the root of the file system. This is a dummy folder, which
/// represents the file system as a whole, and provides the top level contents
/// of the underlying file system as files and folders.<br/>
/// In case of this provider, the root either corresponds to
/// the <see cref="RootDirectory"/>, if set, or the machine itself.
/// </summary>
public override VirtualFolderInfo GetFileSystemRoot()
{
VirtualFolderInfo root;
if (RootDirectory == null)
{
root = new VirtualFolderInfo
{
IsRootFolder = true,
Name = RootName,
FullName = String.Empty
};
}
else
{
root = RootDirectory.CreateFolderResourceInfo();
root.Name = RootName;
root.IsRootFolder = true;
//hide the path
if(UseRelativePaths) root.FullName = PathUtil.RelativeRootPrefix;
}
return root;
}
public FolderItem(DirectoryInfo localDirectory, VirtualFolderInfo virtualFolder)
{
LocalDirectory = localDirectory;
ResourceInfo = virtualFolder;
}
public void Adding_A_Folder_To_Unavailable_Parent_Directory_Should_Fail()
{
var parent = new VirtualFolderInfo {FullName = "/Foo/Bar"};
provider.CreateFolder(parent, "ChildOfUnknownParent");
}
public void Requesting_Arbitrary_Folder_Above_Root_Should_Fail()
{
foreach (var drive in Directory.GetLogicalDrives())
{
try
{
VirtualFolderInfo driveFolder = new VirtualFolderInfo {FullName = drive};
provider.GetFolderParent(driveFolder);
Assert.Fail("Could request drive resource");
}
catch (ResourceAccessException)
{
}
}
VirtualFolderInfo folder = new VirtualFolderInfo {FullName = rootDirectory.Parent.FullName};
provider.GetFolderParent(folder);
}
public ZipFolderItem(ZipNode folderEntry, VirtualFolderInfo virtualFolder)
{
Node = folderEntry;
ResourceInfo = virtualFolder;
}
/// <summary>
/// Gets the parent folder of a given file system resource.
/// </summary>
/// <param name="child">An arbitrary folder resource of the file system.</param>
/// <returns>The parent of the folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="child"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="child"/> does not exist in the file system.</exception>
public VirtualFolderInfo GetFolderParent(VirtualFolderInfo child)
{
return(FaultUtil.SecureFunc(FileSystemTask.FolderParentRequest, () => Decorated.GetFolderParent(child)));
}
/// <summary>
/// Creates a folder item that represents the ZIP file itself and thus the
/// root of the file system. Accordingly the returned <see cref="ZipFolderItem.Node"/>
/// returns the <see cref="RootNode"/> of the repository.
/// </summary>
/// <returns>A folder item that represents the file system root.</returns>
public ZipFolderItem CreateRootItem()
{
string rootName = String.IsNullOrEmpty(Configuration.RootName)
? Configuration.ZipFileInfo.Name
: Configuration.RootName;
var root = new VirtualFolderInfo
{
Name = rootName,
FullName = RootFolderPath,
IsRootFolder = true
};
return new ZipFolderItem { Node = RootNode, ResourceInfo = root};
}
public ZipFolderItem(ZipNode folderEntry, VirtualFolderInfo virtualFolder)
{
Node = folderEntry;
ResourceInfo = virtualFolder;
}
/// <summary>
/// Gets all child folders of a given <paramref name="parent"/> folder.
/// </summary>
/// <param name="parent">The processed parent folder.</param>
/// <returns>The child folders of the folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="parent"/> does not exist in the file system.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
public IEnumerable <VirtualFolderInfo> GetChildFolders(VirtualFolderInfo parent)
{
return(FaultUtil.SecureFunc(FileSystemTask.ChildFoldersRequest, () => Decorated.GetChildFolders(parent)));
}
/// <summary>
/// Gets the parent folder of a given file system resource.
/// </summary>
/// <param name="child">An arbitrary folder resource of the file system.</param>
/// <returns>The parent of the folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="child"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="child"/> does not exist in the file system.</exception>
public VirtualFolderInfo GetFolderParent(VirtualFolderInfo child)
{
return FaultUtil.SecureFunc(FileSystemTask.FolderParentRequest, () => Decorated.GetFolderParent(child));
}
/// <summary>
/// Creates a new folder in the file system.
/// </summary>
/// <param name="parent">The designated parent folder, which
/// needs to exists, and provide write access.</param>
/// <param name="folderName">The name of the folder to be created.</param>
/// <returns>A <see cref="VirtualFileInfo"/> instance which represents
/// the created folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="folderName"/>
/// is a null reference.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the <paramref name="parent"/>
/// folder does not exist.</exception>
/// <exception cref="ResourceOverwriteException">If the folder already exists on the file
/// system.</exception>
public VirtualFolderInfo CreateFolder(VirtualFolderInfo parent, string folderName)
{
return(FaultUtil.SecureFunc(FileSystemTask.FolderCreateRequest, () => Decorated.CreateFolder(parent, folderName)));
}
/// <summary>
/// Gets all files of a given <paramref name="parent"/> folder that match
/// the specified <paramref name="searchPattern"/>.
/// </summary>
/// <param name="parent">The processed parent folder.</param>
/// <param name="searchPattern">A search string which is used to limit the returned
/// results to folders with matching names.</param>
/// <returns>The files in the submitted <paramref name="parent"/> folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="searchPattern"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="parent"/> does not exist in the file system.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
public IEnumerable <VirtualFileInfo> GetChildFiles(VirtualFolderInfo parent, string searchPattern)
{
return(FaultUtil.SecureFunc(FileSystemTask.ChildFilesRequest, () => Decorated.GetChildFiles(parent, searchPattern)));
}
public void Init()
{
provider = new LocalFileSystemProvider();
root = provider.GetFileSystemRoot();
}
/// <summary>
/// Gets all child folders of a given <paramref name="parent"/> folder.
/// </summary>
/// <param name="parent">The processed parent folder.</param>
/// <returns>The child folders of the folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="parent"/> does not exist in the file system.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
public IEnumerable<VirtualFolderInfo> GetChildFolders(VirtualFolderInfo parent)
{
return FaultUtil.SecureFunc(FileSystemTask.ChildFoldersRequest, () => Decorated.GetChildFolders(parent));
}
public void Parent_Folder_Of_Root_Should_Be_Null()
{
root = provider.GetFileSystemRoot();
Assert.IsNull(root.ParentFolderPath);
root = provider.GetFolderInfo(root.FullName);
Assert.IsNull(root.ParentFolderPath);
}
protected override void InitInternal()
{
illegalFile = new VirtualFileInfo { FullName = "a?:<>@*%&/" };
illegalFolder = new VirtualFolderInfo { FullName = "a?:<>@*%&/" };
}
/// <summary>
/// Gets all files of a given <paramref name="parent"/> folder that match
/// the specified <paramref name="searchPattern"/>.
/// </summary>
/// <param name="parent">The processed parent folder.</param>
/// <param name="searchPattern">A search string which is used to limit the returned
/// results to folders with matching names.</param>
/// <returns>The files in the submitted <paramref name="parent"/> folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="searchPattern"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="parent"/> does not exist in the file system.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
public IEnumerable<VirtualFileInfo> GetChildFiles(VirtualFolderInfo parent, string searchPattern)
{
return FaultUtil.SecureFunc(FileSystemTask.ChildFilesRequest, () => Decorated.GetChildFiles(parent, searchPattern));
}
public void Init()
{
provider = new LocalFileSystemProvider();
root = provider.GetFileSystemRoot();
}
/// <summary>
/// Gets all files and folders of a given <paramref name="parent"/> folder that match
/// the specified <paramref name="searchPattern"/>.
/// </summary>
/// <param name="parent">The processed parent folder.</param>
/// <param name="searchPattern">A search string which is used to limit the returned
/// results to folders with matching names.</param>
/// <returns>The files and folders of the submitted parent.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="searchPattern"/>
/// is a null reference.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the folder that is represented
/// by <paramref name="parent"/> does not exist in the file system.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
public FolderContentsInfo GetFolderContents(VirtualFolderInfo parent, string searchPattern)
{
return FaultUtil.SecureFunc(FileSystemTask.FolderContentsRequest,
() => Decorated.GetFolderContents(parent, searchPattern));
}
protected override void InitInternal()
{
originalDir = rootDirectory.GetDirectories().First();
originalFolder = provider.GetFolderInfo(originalDir.FullName);
targetDir = new DirectoryInfo(Path.Combine(rootDirectory.GetDirectories().Last().FullName, "target"));
}
/// <summary>
/// Creates a new folder in the file system.
/// </summary>
/// <param name="parent">The designated parent folder, which
/// needs to exists, and provide write access.</param>
/// <param name="folderName">The name of the folder to be created.</param>
/// <returns>A <see cref="VirtualFileInfo"/> instance which represents
/// the created folder.</returns>
/// <exception cref="ArgumentNullException">If <paramref name="parent"/>
/// is a null reference.</exception>
/// <exception cref="ArgumentNullException">If <paramref name="folderName"/>
/// is a null reference.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access.</exception>
/// <exception cref="VirtualResourceNotFoundException">If the <paramref name="parent"/>
/// folder does not exist.</exception>
/// <exception cref="ResourceOverwriteException">If the folder already exists on the file
/// system.</exception>
public VirtualFolderInfo CreateFolder(VirtualFolderInfo parent, string folderName)
{
return FaultUtil.SecureFunc(FileSystemTask.FolderCreateRequest, () => Decorated.CreateFolder(parent, folderName));
}
/// <summary>
/// Copies a given folder and all its contents to a new destination.
/// </summary>
/// <param name="folder">Represents the resource in the file system.</param>
/// <param name="destinationPath">The new path of the resource. Can be another name
/// for the resource itself.</param>
/// <returns>A <see cref="VirtualFolderInfo"/> object that represents the new
/// directory in the file system.</returns>
/// <exception cref="ArgumentNullException">If any of the parameters is a
/// null reference.</exception>
/// <exception cref="ResourceAccessException">In case of invalid or prohibited
/// resource access, or if the operation is not possible (e.g. a resource being
/// moved/copied to itself).</exception>
/// <exception cref="VirtualResourceNotFoundException">If the resource that
/// should be moved does not exist in the file system.</exception>
/// <exception cref="ResourceOverwriteException">If a resource that matches the
/// submitted <paramref name="destinationPath"/> already exists.</exception>
public VirtualFolderInfo CopyFolder(VirtualFolderInfo folder, string destinationPath)
{
return FaultUtil.SecureFunc(FileSystemTask.FolderCopyRequest, () => Decorated.CopyFolder(folder, destinationPath));
}
public FolderItem(DirectoryInfo localDirectory, VirtualFolderInfo virtualFolder)
{
LocalDirectory = localDirectory;
ResourceInfo = virtualFolder;
}
protected override void InitInternal()
{
originalDir = rootDirectory.GetDirectories().First();
originalFolder = provider.GetFolderInfo(originalDir.FullName);
targetDir = new DirectoryInfo(Path.Combine(rootDirectory.GetDirectories().Last().FullName, "target"));
}
protected FolderItem GetFileSystemRootImplementation2() {
VirtualFolderInfo rootInfo;
if (RootDirectory == null) {
//create artificial one
rootInfo = new VirtualFolderInfo { FullName = String.Empty, IsEmpty = false };
}
else {
//create from root directory
rootInfo = RootDirectory.CreateFolderResourceInfo();
if (UseRelativePaths) {
rootInfo.FullName = PathUtil.RelativeRootPrefix;
rootInfo.ParentFolderPath = null;
}
}
rootInfo.Name = RootName;
rootInfo.IsRootFolder = true;
return new FolderItem(RootDirectory, rootInfo);
}
