| public static ConvertToFS ( [ path ) : void | ||
| path | [ | The path to the directory to convert. |
| return | void | |
protected virtual string VerifyAndAdd(string tempID, ManifestDigest expectedDigest, ITaskHandler handler)
{
#region Sanity checks
if (string.IsNullOrEmpty(tempID))
{
throw new ArgumentNullException(nameof(tempID));
}
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
#endregion
// Determine the digest method to use
string?expectedDigestValue = expectedDigest.Best;
if (string.IsNullOrEmpty(expectedDigestValue))
{
throw new NotSupportedException(Resources.NoKnownDigestMethod);
}
// Determine the source and target directories
string source = Path.Combine(DirectoryPath, tempID);
string target = Path.Combine(DirectoryPath, expectedDigestValue);
if (_isUnixFS)
{
FlagUtils.ConvertToFS(source);
}
// Calculate the actual digest, compare it with the expected one and create a manifest file
VerifyDirectory(source, expectedDigest, handler).Save(Path.Combine(source, Manifest.ManifestFile));
lock (_renameLock) // Prevent race-conditions when adding the same digest twice
{
if (Directory.Exists(target))
{
throw new ImplementationAlreadyInStoreException(expectedDigest);
}
// Move directory to final store destination
try
{
Directory.Move(source, target);
}
catch (IOException ex)
// TODO: Make language independent
when(ex.Message.Contains("already exists"))
{
throw new ImplementationAlreadyInStoreException(expectedDigest);
}
}
// Prevent any further changes to the directory
if (_useWriteProtection)
{
EnableWriteProtection(target);
}
return(target);
}