public IEnumerable <FileEntry> DumpLogicalVolume(LogicalVolumeInfo volume, string parentPath, FileEntry parent = null)
{
DiscUtils.FileSystemInfo[] fsInfos = null;
try
{
fsInfos = FileSystemManager.DetectFileSystems(volume);
}
catch (Exception e)
{
Logger.Debug("Failed to get file systems from logical volume {0} Image {1} ({2}:{3})", volume.Identity, parentPath, e.GetType(), e.Message);
}
foreach (var fsInfo in fsInfos ?? new DiscUtils.FileSystemInfo[] { })
{
using (var fs = fsInfo.Open(volume))
{
var diskFiles = fs.GetFiles(fs.Root.FullName, "*.*", SearchOption.AllDirectories).ToList();
foreach (var file in diskFiles)
{
Stream fileStream = null;
DiscFileInfo fi = null;
try
{
fi = fs.GetFileInfo(file);
fileStream = fi.OpenRead();
}
catch (Exception e)
{
Logger.Debug(e, "Failed to open {0} in volume {1}", file, volume.Identity);
}
if (fileStream != null && fi != null)
{
yield return(FileEntry.FromStream($"{volume.Identity}{Path.DirectorySeparatorChar}{fi.FullName}", fileStream, parent));
}
}
}
}
}
private static bool FilesMatch(DiscFileInfo A, DiscFileInfo B)
{
const int BufferSize = 2048; // arbitrarily chosen buffer size
byte[] buffA = new byte[BufferSize];
byte[] buffB = new byte[BufferSize];
lock (A.FileSystem)
lock (B.FileSystem)
{
var fileA = A.OpenRead();
var fileB = B.OpenRead();
int numA, numB;
while (fileA.Position < fileA.Length)
{
numA = fileA.Read(buffA, 0, BufferSize);
numB = fileB.Read(buffB, 0, BufferSize);
if (numA != numB)
{
fileA.Close();
fileB.Close();
return(false);
}
for (int i = 0; i < numA; i++)
{
if (buffA[i] != buffB[i])
{
fileA.Close();
fileB.Close();
return(false);
}
}
}
fileA.Close();
fileB.Close();
return(true);
}
}
public BDROM(
string path)
{
//
// Locate BDMV directories.
//
if ((new FileInfo(path).Attributes & FileAttributes.Directory) != FileAttributes.Directory)
{
IsImage = true;
IoStream = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.Read);
CdReader = new UdfReader(IoStream);
}
if (!IsImage)
{
DirectoryBDMV = GetDirectoryBDMV(path);
}
else
{
DiscDirectoryBDMV = GetDiscDirectoryBDMV();
}
if ((!IsImage && DirectoryBDMV == null) || (IsImage && DiscDirectoryBDMV == null))
{
throw new Exception("Unable to locate BD structure.");
}
if (IsImage)
{
DiscDirectoryRoot = DiscDirectoryBDMV.Parent;
DiscDirectoryBDJO = GetDiscDirectory("BDJO", DiscDirectoryBDMV, 0);
DiscDirectoryCLIPINF = GetDiscDirectory("CLIPINF", DiscDirectoryBDMV, 0);
DiscDirectoryPLAYLIST = GetDiscDirectory("PLAYLIST", DiscDirectoryBDMV, 0);
DiscDirectorySNP = GetDiscDirectory("SNP", DiscDirectoryRoot, 0);
DiscDirectorySTREAM = GetDiscDirectory("STREAM", DiscDirectoryBDMV, 0);
DiscDirectorySSIF = GetDiscDirectory("SSIF", DiscDirectorySTREAM, 0);
DiscDirectoryMETA = GetDiscDirectory("META", DiscDirectoryBDMV, 0);
}
else
{
DirectoryRoot = DirectoryBDMV.Parent;
DirectoryBDJO = GetDirectory("BDJO", DirectoryBDMV, 0);
DirectoryCLIPINF = GetDirectory("CLIPINF", DirectoryBDMV, 0);
DirectoryPLAYLIST = GetDirectory("PLAYLIST", DirectoryBDMV, 0);
DirectorySNP = GetDirectory("SNP", DirectoryRoot, 0);
DirectorySTREAM = GetDirectory("STREAM", DirectoryBDMV, 0);
DirectorySSIF = GetDirectory("SSIF", DirectorySTREAM, 0);
DirectoryMETA = GetDirectory("META", DirectoryBDMV, 0);
}
if ((!IsImage & (DirectoryCLIPINF == null || DirectoryPLAYLIST == null)) || (IsImage & (DiscDirectoryCLIPINF == null || DiscDirectoryPLAYLIST == null)))
{
throw new Exception("Unable to locate BD structure.");
}
//
// Initialize basic disc properties.
//
if (IsImage)
{
VolumeLabel = CdReader.VolumeLabel;
Size = (ulong)GetDiscDirectorySize(DiscDirectoryRoot);
var indexFiles = DiscDirectoryBDMV?.GetFiles();
DiscFileInfo indexFile = null;
for (int i = 0; i < indexFiles?.Length; i++)
{
if (indexFiles[i].Name.ToLower() == "index.bdmv")
{
indexFile = indexFiles[i];
break;
}
}
if (indexFile != null)
{
using (var indexStream = indexFile.OpenRead())
{
ReadIndexVersion(indexStream);
}
}
if (null != GetDiscDirectory("BDSVM", DiscDirectoryRoot, 0))
{
IsBDPlus = true;
}
if (null != GetDiscDirectory("SLYVM", DiscDirectoryRoot, 0))
{
IsBDPlus = true;
}
if (null != GetDiscDirectory("ANYVM", DiscDirectoryRoot, 0))
{
IsBDPlus = true;
}
if (DiscDirectoryBDJO != null &&
DiscDirectoryBDJO.GetFiles().Length > 0)
{
IsBDJava = true;
}
if (DiscDirectorySNP != null &&
(DiscDirectorySNP.GetFiles("*.mnv").Length > 0 || DiscDirectorySNP.GetFiles("*.MNV").Length > 0))
{
IsPSP = true;
}
if (DiscDirectorySSIF != null &&
DiscDirectorySSIF.GetFiles().Length > 0)
{
Is3D = true;
}
DiscFileInfo[] discFiles = DiscDirectoryRoot.GetFiles("FilmIndex.xml");
if (discFiles != null && discFiles.Length > 0)
{
IsDBOX = true;
}
if (DiscDirectoryMETA != null)
{
DiscFileInfo[] metaFiles = DiscDirectoryMETA.GetFiles("bdmt_eng.xml", SearchOption.AllDirectories);
if (metaFiles != null && metaFiles.Length > 0)
{
ReadDiscTitle(metaFiles[0].OpenText());
}
}
//
// Initialize file lists.
//
if (DiscDirectoryPLAYLIST != null)
{
DiscFileInfo[] files = DiscDirectoryPLAYLIST.GetFiles("*.mpls");
if (files.Length == 0)
{
files = DiscDirectoryPLAYLIST.GetFiles("*.MPLS");
}
foreach (DiscFileInfo file in files)
{
PlaylistFiles.Add(file.Name.ToUpper(), new TSPlaylistFile(this, file, CdReader));
}
}
if (DiscDirectorySTREAM != null)
{
DiscFileInfo[] files = DiscDirectorySTREAM.GetFiles("*.m2ts");
if (files.Length == 0)
{
files = DiscDirectoryPLAYLIST.GetFiles("*.M2TS");
}
foreach (DiscFileInfo file in files)
{
StreamFiles.Add(file.Name.ToUpper(), new TSStreamFile(file, CdReader));
}
}
if (DiscDirectoryCLIPINF != null)
{
DiscFileInfo[] files = DiscDirectoryCLIPINF.GetFiles("*.clpi");
if (files.Length == 0)
{
files = DiscDirectoryPLAYLIST.GetFiles("*.CLPI");
}
foreach (DiscFileInfo file in files)
{
StreamClipFiles.Add(file.Name.ToUpper(), new TSStreamClipFile(file, CdReader));
}
}
if (DiscDirectorySSIF != null)
{
DiscFileInfo[] files = DiscDirectorySSIF.GetFiles("*.ssif");
if (files.Length == 0)
{
files = DiscDirectorySSIF.GetFiles("*.SSIF");
}
foreach (DiscFileInfo file in files)
{
InterleavedFiles.Add(file.Name.ToUpper(), new TSInterleavedFile(file, CdReader));
}
}
}
else
{
VolumeLabel = GetVolumeLabel(DirectoryRoot);
Size = (ulong)GetDirectorySize(DirectoryRoot);
var indexFiles = DirectoryBDMV.GetFiles();
FileInfo indexFile = null;
for (int i = 0; i < indexFiles.Length; i++)
{
if (indexFiles[i].Name.ToLower() == "index.bdmv")
{
indexFile = indexFiles[i];
break;
}
}
if (indexFile != null)
{
using (var indexStream = indexFile.OpenRead())
{
ReadIndexVersion(indexStream);
}
}
if (null != GetDirectory("BDSVM", DirectoryRoot, 0))
{
IsBDPlus = true;
}
if (null != GetDirectory("SLYVM", DirectoryRoot, 0))
{
IsBDPlus = true;
}
if (null != GetDirectory("ANYVM", DirectoryRoot, 0))
{
IsBDPlus = true;
}
if (DirectoryBDJO != null &&
DirectoryBDJO.GetFiles().Length > 0)
{
IsBDJava = true;
}
if (DirectorySNP != null &&
(DirectorySNP.GetFiles("*.mnv").Length > 0 || DirectorySNP.GetFiles("*.MNV").Length > 0))
{
IsPSP = true;
}
if (DirectorySSIF != null &&
DirectorySSIF.GetFiles().Length > 0)
{
Is3D = true;
}
if (File.Exists(Path.Combine(DirectoryRoot.FullName, "FilmIndex.xml")))
{
IsDBOX = true;
}
if (DirectoryMETA != null)
{
FileInfo[] metaFiles = DirectoryMETA.GetFiles("bdmt_eng.xml", SearchOption.AllDirectories);
if (metaFiles != null && metaFiles.Length > 0)
{
ReadDiscTitle(metaFiles[0].OpenText());
}
}
//
// Initialize file lists.
//
if (DirectoryPLAYLIST != null)
{
FileInfo[] files = DirectoryPLAYLIST.GetFiles("*.mpls");
if (files.Length == 0)
{
files = DirectoryPLAYLIST.GetFiles("*.MPLS");
}
foreach (FileInfo file in files)
{
PlaylistFiles.Add(
file.Name.ToUpper(), new TSPlaylistFile(this, file));
}
}
if (DirectorySTREAM != null)
{
FileInfo[] files = DirectorySTREAM.GetFiles("*.m2ts");
if (files.Length == 0)
{
files = DirectoryPLAYLIST.GetFiles("*.M2TS");
}
foreach (FileInfo file in files)
{
StreamFiles.Add(
file.Name.ToUpper(), new TSStreamFile(file));
}
}
if (DirectoryCLIPINF != null)
{
FileInfo[] files = DirectoryCLIPINF.GetFiles("*.clpi");
if (files.Length == 0)
{
files = DirectoryPLAYLIST.GetFiles("*.CLPI");
}
foreach (FileInfo file in files)
{
StreamClipFiles.Add(
file.Name.ToUpper(), new TSStreamClipFile(file));
}
}
if (DirectorySSIF != null)
{
FileInfo[] files = DirectorySSIF.GetFiles("*.ssif");
if (files.Length == 0)
{
files = DirectorySSIF.GetFiles("*.SSIF");
}
foreach (FileInfo file in files)
{
InterleavedFiles.Add(
file.Name.ToUpper(), new TSInterleavedFile(file));
}
}
}
}
public override Stream GetStream() => _file.OpenRead();