| static private IsDomain ( IsolatedStorageScope scope ) : bool | ||
| scope | IsolatedStorageScope | |
| return | bool | |
public override void Remove()
{
// Deletes the current IsoFile's directory and the identity folder if possible.
// (e.g. @"C:\Users\jerem\AppData\Local\IsolatedStorage\10v31ho4.bo2\eeolfu22.f2w\Url.qgeirsoc3cznuklvq5xlalurh1m0unxl\AssemFiles\")
// This matches .NET Framework logic. We want to try and clean as well as possible without being more aggressive with the identity folders.
// (e.g. Url.qgeirsoc3cznuklvq5xlalurh1m0unxl, etc.) We don't want to inadvertently yank folders for a different scope under the same
// identity (at least no more so than NetFX).
try
{
Directory.Delete(RootDirectory, recursive: true);
}
catch
{
throw new IsolatedStorageException(SR.IsolatedStorage_DeleteDirectories);
}
Close();
string?parentDirectory = Path.GetDirectoryName(RootDirectory.TrimEnd(Path.DirectorySeparatorChar));
Debug.Assert(parentDirectory != null);
if (ContainsUnknownFiles(parentDirectory))
{
return;
}
try
{
Directory.Delete(parentDirectory, recursive: true);
}
catch
{
return;
}
// Domain paths are doubly nested
// @"C:\Users\jerem\AppData\Local\IsolatedStorage\10v31ho4.bo2\eeolfu22.f2w\Url.qgeirsoc3cznuklvq5xlalurh1m0unxl\Url.qgeirsoc3cznuklvq5xlalurh1m0unxl\Files\"
if (Helper.IsDomain(Scope))
{
parentDirectory = Path.GetDirectoryName(parentDirectory);
Debug.Assert(parentDirectory != null);
if (ContainsUnknownFiles(parentDirectory))
{
return;
}
try
{
Directory.Delete(parentDirectory, recursive: true);
}
catch
{
return;
}
}
}
// Data file notes
// ===============
// "identity.dat" is the serialized identity object, such as StrongName or Url. It is used to
// enumerate stores, which we currently do not support.
//
// private const string IDFile = "identity.dat";
// "info.dat" is used to track disk space usage (against quota). The accounting file for Silverlight
// stores is "appInfo.dat". .NET Core is always in full trust so we can safely ignore these.
//
// private const string InfoFile = "info.dat";
// private const string AppInfoFile = "appInfo.dat";
internal IsolatedStorageFile(IsolatedStorageScope scope)
{
// Evidence isn't currently available: https://github.com/dotnet/runtime/issues/18208
// public static IsolatedStorageFile GetStore(IsolatedStorageScope scope, Evidence domainEvidence, Type domainEvidenceType, Evidence assemblyEvidence, Type assemblyEvidenceType) { return default(IsolatedStorageFile); }
// InitStore will set up the IdentityHash
InitStore(scope, null, null);
StringBuilder sb = new StringBuilder(Helper.GetRootDirectory(scope));
sb.Append(SeparatorExternal);
sb.Append(IdentityHash);
sb.Append(SeparatorExternal);
if (Helper.IsApplication(scope))
{
sb.Append(s_appFiles);
}
else if (Helper.IsDomain(scope))
{
sb.Append(s_files);
}
else
{
sb.Append(s_assemFiles);
}
sb.Append(SeparatorExternal);
_rootDirectory = sb.ToString();
Helper.CreateDirectory(_rootDirectory, scope);
}
// https://github.com/dotnet/corefx/issues/10935
// Evidence isn't currently available
// public static IsolatedStorageFile GetStore(IsolatedStorageScope scope, Evidence domainEvidence, Type domainEvidenceType, Evidence assemblyEvidence, Type assemblyEvidenceType) { return default(IsolatedStorageFile); }
private void Initialize(IsolatedStorageScope scope)
{
// InitStore will set up the IdentityHash
InitStore(scope, null, null);
StringBuilder sb = new StringBuilder(Helper.GetRootDirectory(scope));
sb.Append(SeparatorExternal);
sb.Append(IdentityHash);
sb.Append(SeparatorExternal);
if (Helper.IsApplication(scope))
{
sb.Append(s_appFiles);
}
else if (Helper.IsDomain(scope))
{
sb.Append(s_files);
}
else
{
sb.Append(s_assemFiles);
}
sb.Append(SeparatorExternal);
_rootDirectory = sb.ToString();
Helper.CreateDirectory(_rootDirectory, scope);
}
protected void InitStore(IsolatedStorageScope scope, Type domainEvidenceType, Type assemblyEvidenceType)
{
VerifyScope(scope);
Scope = scope;
object identity;
string hash;
Helper.GetDefaultIdentityAndHash(out identity, out hash, SeparatorInternal);
if (Helper.IsApplication(scope))
{
_applicationIdentity = identity;
}
else
{
if (Helper.IsDomain(scope))
{
_domainIdentity = identity;
hash = $"{hash}{SeparatorExternal}{hash}";
}
_assemblyIdentity = identity;
}
IdentityHash = hash;
}
private bool IsMatchingScopeDirectory(string directory)
{
string directoryName = Path.GetFileName(directory);
return
((Helper.IsApplication(Scope) && string.Equals(directoryName, s_appFiles, StringComparison.Ordinal)) ||
(Helper.IsAssembly(Scope) && string.Equals(directoryName, s_assemFiles, StringComparison.Ordinal)) ||
(Helper.IsDomain(Scope) && string.Equals(directoryName, s_files, StringComparison.Ordinal)));
}
protected void InitStore(IsolatedStorageScope scope, Type?domainEvidenceType, Type?assemblyEvidenceType)
{
VerifyScope(scope);
Scope = scope;
Helper.GetDefaultIdentityAndHash(out object identity, out string hash, SeparatorInternal);
if (Helper.IsApplication(scope))
{
_applicationIdentity = identity;
}
else
{
if (Helper.IsDomain(scope))
{
_domainIdentity = identity;
hash = string.Create(null, stackalloc char[128], $"{hash}{SeparatorExternal}{hash}");
}
_assemblyIdentity = identity;
}
IdentityHash = hash;
}
