private static void TestVirtualDriveCopyDirectory()
{
string filename00 = VirtualDrive.VirtualFileName(@"Testdir0\testfile0.bin");
string filename01 = VirtualDrive.VirtualFileName(@"Testdir0\testfile1.bin");
string filename10 = VirtualDrive.VirtualFileName(@"Testdir1\testfile0.bin");
string filename11 = VirtualDrive.VirtualFileName(@"Testdir1\testfile1.bin");
VirtualDrive.Store(filename00, null);
VirtualDrive.Store(filename01, null);
UnitTest.Test(VirtualDrive.ExistsFile(filename00));
UnitTest.Test(VirtualDrive.ExistsFile(filename01));
UnitTest.Test(VirtualDrive.ExistsDirectory(
VirtualDrive.VirtualFileName("Testdir0")));
VirtualDrive.CopyDirectory(
VirtualDrive.VirtualFileName("Testdir0"),
VirtualDrive.VirtualFileName("Testdir1"));
UnitTest.Test(VirtualDrive.ExistsFile(filename00));
UnitTest.Test(VirtualDrive.ExistsFile(filename01));
UnitTest.Test(VirtualDrive.ExistsDirectory(
VirtualDrive.VirtualFileName("Testdir0")));
UnitTest.Test(VirtualDrive.ExistsFile(filename10));
UnitTest.Test(VirtualDrive.ExistsFile(filename11));
UnitTest.Test(VirtualDrive.ExistsDirectory(
VirtualDrive.VirtualFileName("Testdir1")));
VirtualDrive.DeleteDirectory(VirtualDrive.VirtualFileName("Testdir0"), true);
VirtualDrive.DeleteDirectory(VirtualDrive.VirtualFileName("Testdir1"), true);
}
public void Clear()
{
CheckIsValid();
foreach (var fileName in recycledToSrc.Keys)
{
if (VirtualDrive.ExistsDirectory(fileName))
{
try
{
VirtualDrive.DeleteDirectory(fileName, true);
}
catch (Exception)
{
}
}
else if (VirtualDrive.ExistsFile(fileName))
{
VirtualDrive.DeleteFile(fileName);
}
}
recycledToSrc.Clear();
srcToRecycled.Clear();
}
public void MoveToRecycleBin(string id)
{
CheckIsValid();
string src = id;
string dst;
if (VirtualDrive.ExistsDirectory(id))
{
dst = Path.Combine(RootDir, RecycleBinNameDir());
SafeOperations.MoveDirectory(src, dst);
}
else if (VirtualDrive.ExistsFile(id))
{
dst = Path.Combine(RootDir, RecycleBinNameFile());
VirtualDrive.MoveFile(src, dst);
}
else
{
throw new Exception("\"" + id + "\" does not exist!");
}
recycledToSrc[dst] = src;
srcToRecycled[src] = dst;
}
private void CheckIsValid()
{
if (String.IsNullOrEmpty(RootDir))
{
throw new Exception("Recycle bin requires a root directory!");
}
if (!VirtualDrive.ExistsDirectory(RootDir))
{
throw new Exception("Recycle bin root directory does not exist: \""
+ RootDir + "\"");
}
}
private static void TestVirtualDriveExistsDirectory()
{
UnitTest.Test(VirtualDrive.ExistsDirectory(
VirtualDrive.VirtualFileName("TestID3VirtualDrive")));
UnitTest.Test(!VirtualDrive.ExistsDirectory(
VirtualDrive.VirtualFileName("ARandomPath")));
string folder = VirtualDrive.VirtualFileName("folder");
string fileName = Path.Combine(folder, "t00.bin");
VirtualDrive.Store(fileName, null);
UnitTest.Test(VirtualDrive.ExistsDirectory(folder));
UnitTest.Test(!VirtualDrive.ExistsDirectory(fileName));
VirtualDrive.DeleteFile(fileName);
}
private static void TestVirtualDriveDeleteDirectory()
{
VirtualDrive.Store(
VirtualDrive.VirtualFileName(@"Testdir0\testfile0.bin"),
null);
VirtualDrive.Store(
VirtualDrive.VirtualFileName(@"Testdir0\testfile1.bin"),
null);
UnitTest.Test(VirtualDrive.ExistsDirectory(
VirtualDrive.VirtualFileName("Testdir0")));
VirtualDrive.DeleteDirectory(
VirtualDrive.VirtualFileName("Testdir0"), true);
UnitTest.Test(!VirtualDrive.ExistsDirectory(
VirtualDrive.VirtualFileName("Testdir0")));
}
public void Restore(string id)
{
CheckIsValid();
string recycled = srcToRecycled[id];
string src = id;
if (VirtualDrive.ExistsDirectory(recycled))
{
SafeOperations.MoveDirectory(recycled, src);
}
else if (VirtualDrive.ExistsFile(recycled))
{
VirtualDrive.MoveFile(recycled, src);
}
else
{
throw new Exception("\"" + id + "\" not found!");
}
recycledToSrc.Remove(recycled);
srcToRecycled.Remove(src);
}
private static void Walk(string dirOrFile, List <string> files, List <string> dirs)
{
if (VirtualDrive.ExistsFile(dirOrFile))
{
files.Add(dirOrFile);
}
else if (VirtualDrive.ExistsDirectory(dirOrFile))
{
foreach (var item in VirtualDrive.GetDirectories(dirOrFile))
{
Walk(item, files, dirs);
}
foreach (var item in VirtualDrive.GetFiles(dirOrFile, "*.*"))
{
Walk(item, files, dirs);
}
dirs.Add(dirOrFile);
}
else
{
throw new Exception("Unknown");
}
}
private static void TestAccessObserverMoveDir()
{
bool didOpenCalledBack = false;
bool didCloseCalledBack = false;
string folder0 = VirtualDrive.VirtualFileName("myFolder0");
string folder1 = VirtualDrive.VirtualFileName("myFolder1");
string fileName0 = VirtualDrive.VirtualFileName(@"myFolder0\myFile0.bin");
string fileName1 = VirtualDrive.VirtualFileName(@"myFolder0\myFile1.bin");
VirtualDrive.Store(fileName0, new byte[] { });
VirtualDrive.Store(fileName1, new byte[] { });
UnitTest.Test(VirtualDrive.ExistsDirectory(folder0));
EventHandler <AccessObserver.AccessObserverEventArgs> freeHandler =
delegate(object sender, AccessObserver.AccessObserverEventArgs args)
{
UnitTest.Test(args.AffectedId == folder0);
UnitTest.Test(args.ObservedId == fileName0);
UnitTest.Test(args.NewObservedId == VirtualDrive.VirtualFileName(@"myFolder1\myFile0.bin"));
UnitTest.Test(args.Type == AccessObserver.AccessType.Move);
UnitTest.Test(args.Request == AccessObserver.AccessRequest.FreeShared);
didCloseCalledBack = true;
VirtualDrive.ObserverFreeShared.Unregister(fileName0);
UnitTest.Test(VirtualDrive.ObserverFreeShared.CountObservedIds == 0);
};
EventHandler <AccessObserver.AccessObserverEventArgs> lockHandler =
delegate(object sender, AccessObserver.AccessObserverEventArgs args)
{
UnitTest.Test(args.AffectedId == folder0);
UnitTest.Test(args.ObservedId == fileName0);
UnitTest.Test(args.NewObservedId == fileName0);
UnitTest.Test(args.Type == AccessObserver.AccessType.Move);
UnitTest.Test(args.Request == AccessObserver.AccessRequest.LockExclusive);
didOpenCalledBack = true;
VirtualDrive.ObserverLockExclusive.Unregister(fileName0);
UnitTest.Test(VirtualDrive.ObserverLockExclusive.CountObservedIds == 0);
VirtualDrive.ObserverFreeShared.Register(fileName0, freeHandler);
};
VirtualDrive.ObserverLockExclusive.Register(fileName0, lockHandler);
UnitTest.Test(!didOpenCalledBack);
UnitTest.Test(!didCloseCalledBack);
VirtualDrive.MoveDirectory(folder0, folder1);
UnitTest.Test(didOpenCalledBack);
UnitTest.Test(didCloseCalledBack);
UnitTest.Test(VirtualDrive.ExistsDirectory(folder1));
VirtualDrive.DeleteDirectory(VirtualDrive.VirtualFileName(folder1), true);
UnitTest.Test(!VirtualDrive.ExistsDirectory(folder0));
UnitTest.Test(!VirtualDrive.ExistsDirectory(folder1));
}