/// <inheritdoc />
public override string ConvertToSnapshotPath(string localPath)
{
// For Windows, ensure we don't store paths with UNC prefix
localPath = SystemIOWindows.StripUNCPrefix(localPath);
if (!Path.IsPathRooted(localPath))
{
throw new InvalidOperationException();
}
var root = SystemIO.IO_WIN.GetPathRoot(localPath);
var volumePath = _vssBackupComponents.GetVolumeFromCache(root);
// Note that using a simple Path.Combine() for the following code
// can result in invalid snapshot paths; e.g., if localPath is
// @"C:\", mappedPath would not have the required trailing
// directory separator.
var subPath = localPath.Substring(root.Length);
if (!subPath.StartsWith(Util.DirectorySeparatorString, StringComparison.Ordinal))
{
volumePath = Util.AppendDirSeparator(volumePath, Util.DirectorySeparatorString);
}
var mappedPath = volumePath + subPath;
return(mappedPath);
}
/// <inheritdoc />
public override string ConvertToSnapshotPath(string localPath)
{
if (!Path.IsPathRooted(localPath))
{
throw new InvalidOperationException();
}
var root = SystemIO.IO_WIN.GetPathRoot(localPath);
var volumePath = _vssBackupComponents.GetVolumeFromCache(root);
var subPath = localPath.Substring(root.Length);
var mappedPath = SystemIO.IO_WIN.PathCombine(volumePath, subPath);
return(mappedPath);
}
/// <inheritdoc />
public override string ConvertToSnapshotPath(string localPath)
{
if (!Path.IsPathRooted(localPath))
{
throw new InvalidOperationException();
}
var root = SystemIO.IO_WIN.GetPathRoot(localPath);
var volumePath = _vssBackupComponents.GetVolumeFromCache(root);
// Note: Do NOT use Path.Combine as it strips the UNC path prefix
var subPath = localPath.Substring(root.Length);
if (!subPath.StartsWith(Util.DirectorySeparatorString, StringComparison.Ordinal))
{
volumePath = Util.AppendDirSeparator(volumePath, Util.DirectorySeparatorString);
}
var mappedPath = volumePath + subPath;
return(mappedPath);
}