/// <summary>
/// Attempts to mount the mount point to the associated device without knowing the device or the type.
/// Some devices may not support this method.
/// </summary>
/// <param name="mountPoint"></param>
public void Mount(String mountPoint)
{
mountPoint.ThrowIfNull("mountPoint");
Device.ThrowIfNull("Device");
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("mount {0}", cer, mountPoint);
}
/// <summary>
/// Unmounts the specified mount point.
/// </summary>
/// <param name="mountPoint">The mount point.</param>
/// <param name="options">The options.</param>
public void Unmount(String mountPoint, String options)
{
mountPoint.ThrowIfNull("mountPoint");
Device.ThrowIfNull("Device");
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("umount {1} {0}", cer, !String.IsNullOrEmpty(options) ? String.Format("-o {0}", options) : String.Empty, mountPoint);
}
/// <summary>
/// Chmods the specified path.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="permissions">The permissions.</param>
public void Chmod(String path, String permissions)
{
Device.ThrowIfNull("Device");
path.ThrowIfNullOrWhiteSpace("path");
permissions.ThrowIfNullOrWhiteSpace("permissions");
FileEntry entry = this.fileListingService.FindFileEntry(path);
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("chmod {0} {1}", cer, permissions, entry.FullEscapedPath);
}
/// <summary>
/// Mounts the specified device.
/// </summary>
/// <param name="mountPoint">The mp.</param>
/// <param name="options">The options.</param>
public void Mount(MountPoint mountPoint, String options)
{
mountPoint.ThrowIfNull("mountPoint");
Device.ThrowIfNull("Device");
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("mount {0} {4} -t {1} {2} {3}", cer, mountPoint.IsReadOnly ? "-r" : "-w",
mountPoint.FileSystem, mountPoint.Block, mountPoint.Name,
!String.IsNullOrEmpty(options) ? String.Format("-o {0}", options) : String.Empty);
}
/// <summary>
/// Chmods the specified path.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="permissions">The permissions.</param>
public void Chmod(String path, FilePermissions permissions)
{
Device.ThrowIfNull("Device");
path.ThrowIfNullOrWhiteSpace("path");
permissions.ThrowIfNull("permissions");
FileEntry entry = this.fileListingService.FindFileEntry(path);
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("chmod {0} {1}", cer, permissions.ToChmod(), entry.FullEscapedPath);
}
/// <summary>
/// Moves the specified source to the specified destination.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="destination">The destination.</param>
public void Move(String source, String destination)
{
Device.ThrowIfNull("Device");
source.ThrowIfNullOrWhiteSpace("source");
destination.ThrowIfNullOrWhiteSpace("destination");
CommandErrorReceiver cer = new CommandErrorReceiver();
FileEntry sfe = this.fileListingService.FindFileEntry(source);
Device.ExecuteShellCommand("mv {0} {1}", cer, sfe.FullEscapedPath, destination);
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(cer.ErrorMessage);
}
}
/// <summary>
/// Creates the specified path.
/// </summary>
/// <param name="path">The path.</param>
/// <returns></returns>
public FileEntry Create(String path)
{
Device.ThrowIfNull("Device");
path.ThrowIfNullOrWhiteSpace("path");
if (!Device.IsOffline)
{
if (Exists(path))
{
throw new ArgumentException("The specified path already exists.");
}
else
{
var cer = new CommandErrorReceiver();
var escaped = LinuxPath.Escape(path);
// use native touch command if its available.
var cmd = ">";
var command = String.Format("{0} {1}", cmd, escaped);
if (Device.CanSU())
{
Device.ExecuteRootShellCommand(command, cer);
}
else
{
Device.ExecuteShellCommand(command, cer);
}
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(String.Format("Error creating file: {0}", cer.ErrorMessage));
}
else
{
// at this point, the newly created file should exist.
return(this.fileListingService.FindFileEntry(path));
}
}
}
else
{
throw new IOException("Device is not online");
}
}
/// <summary>
/// Deletes the specified path.
/// </summary>
/// <param name="fileEntry">The file entry.</param>
/// <exception cref="System.IO.IOException">If the command fails.</exception>
public void Delete(FileEntry fileEntry)
{
/// <exception cref="System.ArgumentNullException">
/// If device is null
/// or
/// If path is null or empty.
/// </exception>
Device.ThrowIfNull("Device");
fileEntry.ThrowIfNull("fileEntry");
if (fileEntry.Exists)
{
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("rm -f {0} {1}", cer, fileEntry.IsDirectory ? "-r" : String.Empty, fileEntry.FullResolvedPath);
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(cer.ErrorMessage);
}
}
}
/// <summary>
/// Makes the directory.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="forceDeviceMethod">if set to <see langword="true"/> forces the use of the "non-busybox" method.</param>
public void MakeDirectory(String path, bool forceDeviceMethod)
{
Device.ThrowIfNull("Device");
path.ThrowIfNullOrWhiteSpace("path");
CommandErrorReceiver cer = new CommandErrorReceiver();
try
{
// if busybox is not available then we have to fallback
MakeDirectoryFallbackInternal(path, cer);
}
catch
{
}
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(cer.ErrorMessage);
}
}
/// <summary>
/// this is a fallback if the mkdir -p fails for somereason
/// </summary>
/// <param name="path"></param>
/// <param name="cer"></param>
internal void MakeDirectoryFallbackInternal(String path, CommandErrorReceiver cer)
{
Device.ExecuteShellCommand("mkdir {0}", cer, path);
}
/// <summary>
/// Creates the specified path.
/// </summary>
/// <param name="path">The path.</param>
/// <returns></returns>
public FileEntry Create(String path)
{
Device.ThrowIfNull("Device");
path.ThrowIfNullOrWhiteSpace("path");
if (!Device.IsOffline)
{
if (Exists(path))
{
throw new ArgumentException("The specified path already exists.");
}
else
{
var cer = new CommandErrorReceiver();
var escaped = LinuxPath.Escape(path);
// use native touch command if its available.
var cmd = ">";
var command = String.Format("{0} {1}", cmd, escaped);
if (Device.CanSU())
{
Device.ExecuteRootShellCommand(command, cer);
}
else
{
Device.ExecuteShellCommand(command, cer);
}
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(String.Format("Error creating file: {0}", cer.ErrorMessage));
}
else
{
// at this point, the newly created file should exist.
return this.fileListingService.FindFileEntry(path);
}
}
}
else
{
throw new IOException("Device is not online");
}
}
/// <summary>
/// Moves the specified source to the specified destination.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="destination">The destination.</param>
public void Move(String source, String destination)
{
Device.ThrowIfNull("Device");
source.ThrowIfNullOrWhiteSpace("source");
destination.ThrowIfNullOrWhiteSpace("destination");
CommandErrorReceiver cer = new CommandErrorReceiver();
FileEntry sfe = this.fileListingService.FindFileEntry(source);
Device.ExecuteShellCommand("mv {0} {1}", cer, sfe.FullEscapedPath, destination);
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(cer.ErrorMessage);
}
}
/// <summary>
/// Unmounts the specified mount point.
/// </summary>
/// <param name="mountPoint">The mount point.</param>
/// <param name="options">The options.</param>
public void Unmount(String mountPoint, String options)
{
mountPoint.ThrowIfNull("mountPoint");
Device.ThrowIfNull("Device");
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("umount {1} {0}", cer, !String.IsNullOrEmpty(options) ? String.Format("-o {0}", options) : String.Empty, mountPoint);
}
/// <summary>
/// Attempts to mount the mount point to the associated device without knowing the device or the type.
/// Some devices may not support this method.
/// </summary>
/// <param name="mountPoint"></param>
public void Mount(String mountPoint)
{
mountPoint.ThrowIfNull("mountPoint");
Device.ThrowIfNull("Device");
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("mount {0}", cer, mountPoint);
}
/// <summary>
/// Mounts the specified device.
/// </summary>
/// <param name="mountPoint">The mp.</param>
/// <param name="options">The options.</param>
public void Mount(MountPoint mountPoint, String options)
{
mountPoint.ThrowIfNull("mountPoint");
Device.ThrowIfNull("Device");
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("mount {0} {4} -t {1} {2} {3}", cer, mountPoint.IsReadOnly ? "-r" : "-w",
mountPoint.FileSystem, mountPoint.Block, mountPoint.Name,
!String.IsNullOrEmpty(options) ? String.Format("-o {0}", options) : String.Empty);
}
/// <summary>
/// Makes the directory.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="forceDeviceMethod">if set to <see langword="true"/> forces the use of the "non-busybox" method.</param>
public void MakeDirectory(String path, bool forceDeviceMethod)
{
Device.ThrowIfNull("Device");
path.ThrowIfNullOrWhiteSpace("path");
CommandErrorReceiver cer = new CommandErrorReceiver();
try
{
// if busybox is not available then we have to fallback
MakeDirectoryFallbackInternal(path, cer);
}
catch
{
}
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(cer.ErrorMessage);
}
}
/// <summary>
/// Deletes the specified path.
/// </summary>
/// <param name="fileEntry">The file entry.</param>
/// <exception cref="System.IO.IOException">If the command fails.</exception>
public void Delete(FileEntry fileEntry)
{
/// <exception cref="System.ArgumentNullException">
/// If device is null
/// or
/// If path is null or empty.
/// </exception>
Device.ThrowIfNull("Device");
fileEntry.ThrowIfNull("fileEntry");
if (fileEntry.Exists)
{
CommandErrorReceiver cer = new CommandErrorReceiver();
Device.ExecuteShellCommand("rm -f {0} {1}", cer, fileEntry.IsDirectory ? "-r" : String.Empty, fileEntry.FullResolvedPath);
if (!String.IsNullOrEmpty(cer.ErrorMessage))
{
throw new IOException(cer.ErrorMessage);
}
}
}
/// <summary>
/// this is a fallback if the mkdir -p fails for somereason
/// </summary>
/// <param name="path"></param>
/// <param name="cer"></param>
internal void MakeDirectoryFallbackInternal(String path, CommandErrorReceiver cer)
{
Device.ExecuteShellCommand("mkdir {0}", cer, path);
}
