public TSInterleavedFile(FileInfo fileInfo)
{
FileInfo = fileInfo;
DFileInfo = null;
_cdReader = null;
Name = fileInfo.Name.ToUpper();
}
public void FileInfo()
{
FatFileSystem fs = FatFileSystem.FormatFloppy(new MemoryStream(), FloppyDiskType.HighDensity, "FLOPPY_IMG ");
DiscFileInfo fi = fs.GetFileInfo(@"SOMEDIR\SOMEFILE.TXT");
Assert.IsNotNull(fi);
}
public static Stream OpenPsPath(SessionState session, string filePath, FileAccess access, FileShare share)
{
var items = session.InvokeProvider.Item.Get(filePath);
if (items.Count == 1)
{
FileInfo itemAsFile = items[0].BaseObject as FileInfo;
if (itemAsFile != null)
{
return(itemAsFile.Open(FileMode.Open, access, share));
}
DiscFileInfo itemAsDiscFile = items[0].BaseObject as DiscFileInfo;
if (itemAsDiscFile != null)
{
return(itemAsDiscFile.Open(FileMode.Open, access));
}
throw new FileNotFoundException("Path is not a file", filePath);
}
else if (items.Count > 1)
{
throw new IOException(string.Format(CultureInfo.InvariantCulture, "PowerShell path {0} is ambiguous", filePath));
}
else
{
throw new FileNotFoundException("No such file", filePath);
}
}
public TSInterleavedFile(DiscFileInfo fileInfo, UdfReader reader)
{
DFileInfo = fileInfo;
FileInfo = null;
_cdReader = reader;
Name = fileInfo.Name.ToUpper();
}
public TSStreamClipFile(FileInfo fileInfo)
{
FileInfo = fileInfo;
DFileInfo = null;
CdReader = null;
Name = fileInfo.Name.ToUpper();
}
protected override void RenameItem(string path, string newName)
{
object obj = FindItemByPath(Utilities.NormalizePath(path), true, false);
DiscFileSystemInfo fsiObj = obj as DiscFileSystemInfo;
if (fsiObj == null)
{
WriteError(new ErrorRecord(
new InvalidOperationException("Cannot move items to this location"),
"BadParentForNewItem",
ErrorCategory.InvalidArgument,
newName));
return;
}
string newFullName = Path.Combine(Path.GetDirectoryName(fsiObj.FullName.TrimEnd('\\')), newName);
if (obj is DiscDirectoryInfo)
{
DiscDirectoryInfo dirObj = (DiscDirectoryInfo)obj;
dirObj.MoveTo(newFullName);
}
else
{
DiscFileInfo fileObj = (DiscFileInfo)obj;
fileObj.MoveTo(newFullName);
}
}
private VfsEntry ResolveParent(DiscFileInfo file, VfsEntry root)
{
var targetEntryName = file.Name;
var pathParts = file.FullName.Split(Path.DirectorySeparatorChar, StringSplitOptions.RemoveEmptyEntries);
VfsEntry currentEntry = root;
foreach (var part in pathParts)
{
if (part == targetEntryName)
{
break;
}
if (!currentEntry.TryGetChild(part, out var targetEntry))
{
var targetPath = Path.Combine(currentEntry.FullPath, part);
var targetDirectory = _isoReader.GetDirectoryInfo(targetPath);
targetEntry = new Iso9960Directory(targetDirectory, this, currentEntry);
}
currentEntry = targetEntry;
}
return(currentEntry);
}
public void MoveFile(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
DiscFileInfo fi = fs.GetFileInfo("foo.txt");
using (Stream s = fi.Create())
{
for (int i = 0; i < 10; ++i)
{
s.Write(new byte[111], 0, 111);
}
}
fi.Attributes = FileAttributes.Hidden | FileAttributes.System;
fi.MoveTo("foo2.txt");
fi = fs.GetFileInfo("foo2.txt");
Assert.True(fi.Exists);
Assert.Equal(1110, fi.Length);
Assert.Equal(FileAttributes.Hidden | FileAttributes.System, fi.Attributes);
fi = fs.GetFileInfo("foo.txt");
Assert.False(fi.Exists);
}
public void FileInfo()
{
CDBuilder builder = new CDBuilder();
CDReader fs = new CDReader(builder.Build(), false);
DiscFileInfo fi = fs.GetFileInfo(@"SOMEDIR\SOMEFILE.TXT");
Assert.NotNull(fi);
}
public TSStreamClipFile(DiscFileInfo fileInfo,
UdfReader reader)
{
DFileInfo = fileInfo;
FileInfo = null;
CdReader = reader;
Name = fileInfo.Name.ToUpper();
}
public void Open_FileNotFound()
{
CDBuilder builder = new CDBuilder();
CDReader fs = new CDReader(builder.Build(), false);
DiscFileInfo di = fs.GetFileInfo("foo.txt");
using (Stream s = di.Open(FileMode.Open)) { }
}
public void Attributes_ChangeType(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
DiscFileInfo fi = fs.GetFileInfo("foo.txt");
using (Stream s = fi.Open(FileMode.Create)) { }
Assert.Throws <ArgumentException>(() => fi.Attributes = fi.Attributes | FileAttributes.Directory);
}
public void Open_DirExists(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
fs.CreateDirectory("FOO.TXT");
DiscFileInfo di = fs.GetFileInfo("foo.txt");
Assert.Throws <IOException>(() => di.Open(FileMode.Create));
}
private void WriteFileToArchive(string entryName, DiscFileInfo file)
{
var tmptext = entryName.Substring(0, 1) + ":" + entryName.Substring(1);
Console.WriteLine("Collecting File: {0}", tmptext);
using (var stream = file.Open(FileMode.Open, FileAccess.Read))
{
WriteStreamToArchive(entryName, stream);
}
}
public TSPlaylistFile(
BDROM bdrom,
FileInfo fileInfo)
{
BDROM = bdrom;
FileInfo = fileInfo;
DFileInfo = null;
CdReader = null;
Name = fileInfo.Name.ToUpper();
}
public void Open_Read_Fail(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
DiscFileInfo di = fs.GetFileInfo("foo.txt");
using (Stream s = di.Open(FileMode.Create, FileAccess.Read))
{
Assert.Throws <IOException>(() => s.WriteByte(1));
}
}
public TSPlaylistFile(
BDROM bdrom,
DiscFileInfo fileInfo,
UdfReader reader)
{
BDROM = bdrom;
DFileInfo = fileInfo;
FileInfo = null;
CdReader = reader;
Name = fileInfo.Name.ToUpper();
}
internal Iso9960File(DiscFileInfo file, VfsDevice device, VfsEntry parent = null)
: base(SanitizeFileName(file.Name), device, parent)
{
_file = file;
Attributes = file.Attributes;
DateAccessed = file.LastAccessTimeUtc;
DateCreated = file.CreationTimeUtc;
DateModified = file.LastWriteTimeUtc;
Size = file.Length;
}
public void Attributes()
{
CDBuilder builder = new CDBuilder();
builder.AddFile("foo.txt", new byte[] { 1 });
CDReader fs = new CDReader(builder.Build(), false);
DiscFileInfo fi = fs.GetFileInfo("foo.txt");
// Check default attributes
Assert.AreEqual(FileAttributes.ReadOnly, fi.Attributes);
}
public void Parent()
{
CDBuilder builder = new CDBuilder();
builder.AddFile(@"SOMEDIR\ADIR\FILE.TXT", new byte[] { 1 });
CDReader fs = new CDReader(builder.Build(), false);
DiscFileInfo fi = fs.GetFileInfo(@"SOMEDIR\ADIR\FILE.TXT");
Assert.AreEqual(fs.GetDirectoryInfo(@"SOMEDIR\ADIR"), fi.Parent);
Assert.AreEqual(fs.GetDirectoryInfo(@"SOMEDIR\ADIR"), fi.Directory);
}
public void Parent(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
fs.CreateDirectory(@"SOMEDIR\ADIR");
using (Stream s = fs.OpenFile(@"SOMEDIR\ADIR\FILE.TXT", FileMode.Create)) { }
DiscFileInfo fi = fs.GetFileInfo(@"SOMEDIR\ADIR\FILE.TXT");
Assert.Equal(fs.GetDirectoryInfo(@"SOMEDIR\ADIR"), fi.Parent);
Assert.Equal(fs.GetDirectoryInfo(@"SOMEDIR\ADIR"), fi.Directory);
}
public void Open_FileNotFound(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
DiscFileInfo di = fs.GetFileInfo("foo.txt");
Assert.Throws <FileNotFoundException>(() =>
{
using (Stream s = di.Open(FileMode.Open))
{
}
});
}
public void Open_Write(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
DiscFileInfo di = fs.GetFileInfo("foo.txt");
using (Stream s = di.Open(FileMode.Create, FileAccess.Write))
{
Assert.True(s.CanWrite);
Assert.False(s.CanRead);
s.WriteByte(1);
}
}
/// <summary>
///
/// </summary>
/// <param name="A"></param>
/// <param name="B"></param>
/// <param name="Style"></param>
/// <returns>True if A and B are equivalent.</returns>
private static bool CompareFile(DiscFileInfo A, DiscFileInfo B, ComparisonStyle Style = ComparisonStyle.DateTimeOnly)
{
if (A == null || B == null)
{
return(A == B);
}
lock (A.FileSystem)
lock (B.FileSystem)
if (!A.Exists || !B.Exists)
{
return(false);
}
if (Style == ComparisonStyle.Journaled)
{
if (A.FileSystem is NtfsFileSystem)
{
lock (A.FileSystem)
lock (B.FileSystem)
{
var An = A.FileSystem as NtfsFileSystem;
var Bn = (NtfsFileSystem)(B.FileSystem);
long Aid = (long)(An.GetFileId(A.FullName) & 0x0000ffffffffffff);
long Bid = (long)(Bn.GetFileId(B.FullName) & 0x0000ffffffffffff);
return(An.GetMasterFileTable()[Aid].LogFileSequenceNumber ==
Bn.GetMasterFileTable()[Bid].LogFileSequenceNumber);
}
}
else
{
throw new ArgumentException("Journal comparison only functions on NTFS partitions.", "Style");
}
}
bool LenCheck, WriteCheck;
lock (A.FileSystem)
lock (B.FileSystem)
{
LenCheck = A.Length == B.Length;
WriteCheck = A.LastWriteTimeUtc == B.LastWriteTimeUtc;
}
return(LenCheck &&
(Style == ComparisonStyle.NameOnly || (Style == ComparisonStyle.BinaryOnly
? FilesMatch(A, B)
: (WriteCheck &&
(Style == ComparisonStyle.DateTimeOnly ||
FilesMatch(A, B))))));
}
public DirectoryEntryViewModel(DiscFileInfo fileInfo)
{
FileInfo = fileInfo;
Name = fileInfo.Name;
try
{
Size = fileInfo.Length;
}
catch (Exception e)
{
Debug.WriteLine(e);
Size = null;
}
}
public void Open_FileNotFound()
{
CDBuilder builder = new CDBuilder();
CDReader fs = new CDReader(builder.Build(), false);
DiscFileInfo di = fs.GetFileInfo("foo.txt");
Assert.Throws <FileNotFoundException>(() =>
{
using (Stream s = di.Open(FileMode.Open))
{
}
});
}
public void Exists(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
DiscFileInfo fi = fs.GetFileInfo("foo.txt");
Assert.False(fi.Exists);
using (Stream s = fi.Open(FileMode.Create)) { }
Assert.True(fi.Exists);
fs.CreateDirectory("dir.txt");
Assert.False(fs.GetFileInfo("dir.txt").Exists);
}
public void DeleteFile(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
using (Stream s = fs.GetFileInfo("foo.txt").Open(FileMode.Create, FileAccess.ReadWrite)) { }
Assert.Equal(1, fs.Root.GetFiles().Length);
DiscFileInfo fi = fs.GetFileInfo("foo.txt");
fi.Delete();
Assert.Equal(0, fs.Root.GetFiles().Length);
}
public void LastAccessTime(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
using (Stream s = fs.OpenFile("foo.txt", FileMode.Create)) { }
DiscFileInfo fi = fs.GetFileInfo("foo.txt");
DateTime baseTime = DateTime.Now - TimeSpan.FromDays(2);
fi.LastAccessTime = baseTime;
using (Stream s = fs.OpenFile("foo.txt", FileMode.Open, FileAccess.Read)) { }
Assert.True(baseTime < fi.LastAccessTime);
}
public void LastWriteTime(NewFileSystemDelegate fsFactory)
{
DiscFileSystem fs = fsFactory();
using (Stream s = fs.OpenFile("foo.txt", FileMode.Create)) { }
DiscFileInfo fi = fs.GetFileInfo("foo.txt");
DateTime baseTime = DateTime.Now - TimeSpan.FromMinutes(10);
fi.LastWriteTime = baseTime;
using (Stream s = fs.OpenFile("foo.txt", FileMode.Open)) { s.WriteByte(1); }
Assert.True(baseTime < fi.LastWriteTime);
}
