/// <summary>
/// Decrypt the connection settings.
/// </summary>
public static ConnectionSettings Decrypt
(
[NotNull] string text
)
{
Sure.NotNull(text, nameof(text));
byte[] bytes = Convert.FromBase64String(text);
bytes = CompressionUtility.Decompress(bytes);
ConnectionSettings result
= bytes.RestoreObjectFromMemory <ConnectionSettings>();
return(result);
}
public string Decompress()
{
byte[] decompressed;
switch (CompressionType)
{
case CompressionType.Gzip:
decompressed = CompressionUtility.Decompress(Bytes);
break;
case CompressionType.None:
decompressed = Bytes;
break;
default:
throw new NotImplementedException();
}
return(Encoding.UTF8.GetString(decompressed));
}
private void GetFilesToKeep(string sdk)
{
var myFiles = new List <string>();
string compressedArchivePath = Path.Combine(mSdksFolder, sdk, "nuGetPackagesArchive.lzma");
Console.WriteLine("Decompressing " + compressedArchivePath);
using (var archiveStream = CreateTemporaryFileStream())
{
// decompress the LZMA stream
using (var lzmaStream = File.OpenRead(compressedArchivePath))
{
var progress = new MyProgress();
CompressionUtility.Decompress(lzmaStream, archiveStream, progress);
}
// reset the uncompressed stream
archiveStream.Seek(0, SeekOrigin.Begin);
Console.WriteLine("Rooting files in " + compressedArchivePath);
// read as a zip archive
using (var archive = new ZipArchive(archiveStream, ZipArchiveMode.Read))
{
var indexEntry = archive.GetEntry(IndexFileName);
using (var indexReader = new StreamReader(indexEntry.Open()))
{
for (var line = indexReader.ReadLine(); line != null; line = indexReader.ReadLine())
{
var lineParts = line.Split(pipeSeperator);
if (lineParts.Length != 2)
{
throw new Exception("Unexpected index line format, too many '|'s.");
}
string target = lineParts[0];
string source = lineParts[1];
var zipSeperatorIndex = target.IndexOf("::", StringComparison.OrdinalIgnoreCase);
string destinationPath;
if (zipSeperatorIndex != -1)
{
string zipRelativePath = target.Substring(0, zipSeperatorIndex);
destinationPath = Path.Combine(mFallbackFolder, zipRelativePath);
}
else
{
destinationPath = Path.Combine(mFallbackFolder, target);
}
//Normalize path (forward slash to backslash)
myFiles.Add(Path.GetFullPath(destinationPath));
}
}
}
}
lock (mFilesToKeep)
{
foreach (var f in myFiles)
{
mFilesToKeep.Add(f);
}
}
}
