diff options
Diffstat (limited to 'MediaBrowser.IsoMounter/PismoIsoManager.cs')
| -rw-r--r-- | MediaBrowser.IsoMounter/PismoIsoManager.cs | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/MediaBrowser.IsoMounter/PismoIsoManager.cs b/MediaBrowser.IsoMounter/PismoIsoManager.cs deleted file mode 100644 index 4d22a71dd..000000000 --- a/MediaBrowser.IsoMounter/PismoIsoManager.cs +++ /dev/null @@ -1,214 +0,0 @@ -using MediaBrowser.Common.IO; -using MediaBrowser.Model.Logging; -using System; -using System.IO; -using System.Threading; -using System.Threading.Tasks; - -namespace MediaBrowser.IsoMounter -{ - /// <summary> - /// Class IsoManager - /// </summary> - public class PismoIsoManager : IIsoManager - { - /// <summary> - /// The mount semaphore - limit to four at a time. - /// </summary> - private readonly SemaphoreSlim _mountSemaphore = new SemaphoreSlim(4,4); - - /// <summary> - /// The PFM API - /// </summary> - private PfmApi _pfmApi; - /// <summary> - /// The _PFM API initialized - /// </summary> - private bool _pfmApiInitialized; - /// <summary> - /// The _PFM API sync lock - /// </summary> - private object _pfmApiSyncLock = new object(); - /// <summary> - /// Gets the display prefs. - /// </summary> - /// <value>The display prefs.</value> - private PfmApi PfmApi - { - get - { - LazyInitializer.EnsureInitialized(ref _pfmApi, ref _pfmApiInitialized, ref _pfmApiSyncLock, () => - { - var err = PfmStatic.InstallCheck(); - - if (err != PfmInst.installed) - { - throw new Exception("Pismo File Mount Audit Package is not installed"); - } - - PfmApi pfmApi; - - err = PfmStatic.ApiFactory(out pfmApi); - - if (err != 0) - { - throw new IOException("Unable to open PFM Api. Pismo File Mount Audit Package is probably not installed."); - } - - return pfmApi; - }); - return _pfmApi; - } - } - - /// <summary> - /// The _has initialized - /// </summary> - private bool _hasInitialized; - - /// <summary> - /// Gets or sets the logger. - /// </summary> - /// <value>The logger.</value> - private ILogger Logger { get; set; } - - /// <summary> - /// Initializes a new instance of the <see cref="PismoIsoManager" /> class. - /// </summary> - /// <param name="logger">The logger.</param> - public PismoIsoManager(ILogger logger) - { - Logger = logger; - - _myPfmFileMountUi = new MyPfmFileMountUi(Logger); - } - - /// <summary> - /// The _my PFM file mount UI - /// </summary> - private readonly MyPfmFileMountUi _myPfmFileMountUi; - - /// <summary> - /// Mounts the specified iso path. - /// </summary> - /// <param name="isoPath">The iso path.</param> - /// <param name="cancellationToken">The cancellation token.</param> - /// <param name="visibleToAllProcesses">if set to <c>true</c> [visible to all processes].</param> - /// <returns>IsoMount.</returns> - /// <exception cref="System.ArgumentNullException">isoPath</exception> - /// <exception cref="System.IO.IOException">Unable to create mount.</exception> - public async Task<IIsoMount> Mount(string isoPath, CancellationToken cancellationToken, bool visibleToAllProcesses = true) - { - if (string.IsNullOrEmpty(isoPath)) - { - throw new ArgumentNullException("isoPath"); - } - - PfmFileMount mount; - var err = PfmApi.FileMountCreate(out mount); - - if (err != 0) - { - throw new IOException("Unable to create mount for " + isoPath); - } - - _hasInitialized = true; - - var fmp = new PfmFileMountCreateParams { }; - - fmp.ui = _myPfmFileMountUi; - - fmp.fileMountFlags |= PfmFileMountFlag.inProcess; - - if (visibleToAllProcesses) - { - fmp.visibleProcessId = PfmVisibleProcessId.all; - } - - fmp.mountFileName = isoPath; - - // unc only - fmp.mountFlags |= PfmMountFlag.uncOnly; - fmp.mountFlags |= PfmMountFlag.noShellNotify; - fmp.mountFlags |= PfmMountFlag.readOnly; - - Logger.Info("Mounting {0}", isoPath); - - await _mountSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false); - - err = mount.Start(fmp); - - if (err != 0) - { - _mountSemaphore.Release(); - mount.Dispose(); - throw new IOException("Unable to start mount for " + isoPath); - } - - err = mount.WaitReady(); - - if (err != 0) - { - _mountSemaphore.Release(); - mount.Dispose(); - throw new IOException("Unable to start mount for " + isoPath); - } - - return new PismoMount(mount, isoPath, this, Logger); - } - - /// <summary> - /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. - /// </summary> - public void Dispose() - { - Dispose(true); - } - - /// <summary> - /// Releases unmanaged and - optionally - managed resources. - /// </summary> - /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param> - protected virtual void Dispose(bool dispose) - { - if (dispose) - { - if (_hasInitialized) - { - Logger.Info("Disposing PfmPapi"); - _pfmApi.Dispose(); - - Logger.Info("PfmStatic.ApiUnload"); - PfmStatic.ApiUnload(); - } - } - } - - /// <summary> - /// Gets a value indicating whether this instance can mount. - /// </summary> - /// <param name="path">The path.</param> - /// <returns><c>true</c> if this instance can mount the specified path; otherwise, <c>false</c>.</returns> - /// <value><c>true</c> if this instance can mount; otherwise, <c>false</c>.</value> - public bool CanMount(string path) - { - try - { - return string.Equals(Path.GetExtension(path), ".iso", StringComparison.OrdinalIgnoreCase) && PfmApi != null; - } - catch - { - return false; - } - } - - /// <summary> - /// Called when [unmount]. - /// </summary> - /// <param name="mount">The mount.</param> - internal void OnUnmount(PismoMount mount) - { - _mountSemaphore.Release(); - } - } -} |