/// <summary>
/// Does the LS.
/// </summary>
/// <param name="entry">The entry.</param>
private void DoLS(FileEntry entry)
{
// create a list that will receive the list of the entries
List <FileEntry> entryList = new List <FileEntry> ( );
// create a list that will receive the link to compute post ls;
List <String> linkList = new List <String> ( );
try {
// create the command
String command = String.Format(TOOLBOX_LS, entry.FullPath);
// create the receiver object that will parse the result from ls
ListingServiceReceiver receiver = new ListingServiceReceiver(entry, entryList, linkList);
// call ls.
Device.ExecuteShellCommand(command, receiver);
// finish the process of the receiver to handle links
receiver.FinishLinks( );
} catch (IOException e) {
Log.e("ddms", e);
throw;
}
// at this point we need to refresh the viewer
entry.FetchTime = DateTime.Now.ToUnixEpoch();
// sort the children and set them as the new children
entryList.Sort(new FileEntry.FileEntryComparer( ));
entry.Children = entryList;
}
/// <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>
/// Checks for busy box.
/// </summary>
private void CheckForBusyBox( )
{
if (this.Device.IsOnline)
{
try {
Commands.Clear( );
Device.ExecuteShellCommand(BUSYBOX_COMMAND, new BusyBoxCommandsReceiver(this));
Available = true;
} catch (FileNotFoundException) {
Available = false;
}
}
else
{
Available = false;
}
}
/// <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");
}
}
/// <include file='.\BusyBox.xml' path='/BusyBox/Install/*'/>
public bool Install(String busybox)
{
busybox.ThrowIfNullOrWhiteSpace("busybox");
FileEntry bb = null;
try {
Device.ExecuteShellCommand(BUSYBOX_COMMAND, null);
return(true);
} catch {
// we are just checking if it is already installed so we really expect it to wind up here.
}
try {
MountPoint mp = Device.MountPoints["/data"];
bool isRO = mp.IsReadOnly;
Device.RemountMountPoint(Device.MountPoints["/data"], false);
FileEntry path = null;
try {
path = this.fileListingService.FindFileEntry(BUSYBOX_BIN);
} catch (FileNotFoundException) {
// path doesn't exist, so we make it.
this.fileSystem.MakeDirectory(BUSYBOX_BIN);
// attempt to get the FileEntry after the directory has been made
path = this.fileListingService.FindFileEntry(BUSYBOX_BIN);
}
this.fileSystem.Chmod(path.FullPath, "0755");
String bbPath = LinuxPath.Combine(path.FullPath, BUSYBOX_COMMAND);
this.fileSystem.Copy(busybox, bbPath);
bb = this.fileListingService.FindFileEntry(bbPath);
this.fileSystem.Chmod(bb.FullPath, "0755");
Device.ExecuteShellCommand("{0}/busybox --install {0}", new ConsoleOutputReceiver( ), path.FullPath);
// check if this path exists in the path already
if (Device.EnvironmentVariables.ContainsKey("PATH"))
{
var paths = Device.EnvironmentVariables["PATH"].Split(':');
var found = paths.Where(p => String.Compare(p, BUSYBOX_BIN, false) == 0).Count( ) > 0;
// we didnt find it, so add it.
if (!found)
{
// this doesn't seem to actually work
Device.ExecuteShellCommand(@"echo \ Mad Bee buxybox >> /init.rc", null);
Device.ExecuteShellCommand(@"echo export PATH={0}:\$PATH >> /init.rc", null, BUSYBOX_BIN);
}
}
if (mp.IsReadOnly != isRO)
{
// Put it back, if we changed it
Device.RemountMountPoint(mp, isRO);
}
Device.ExecuteShellCommand("sync", null);
} catch (Exception) {
throw;
}
CheckForBusyBox( );
return(true);
}
