public RecoveryControlEntry(RecoveryControlFile baseFile)
{
_baseFile = baseFile;
}
static bool ProcessRecovery(BinaryReader controlReader, Stream dataStream, string outputPath, bool consoleOutput = true)
{
var controlFile = new RecoveryControlFile();
controlFile.Read(controlReader);
int i;
if (consoleOutput)
{
Console.WriteLine($"recctrl.bin contents:");
Console.WriteLine($"{controlFile.Entries.Count} file{(controlFile.Entries.Count == 1 ? "" : "s")}");
Console.WriteLine($"{controlFile.Versions.Count} variant{(controlFile.Versions.Count == 1 ? "" : "s")}:");
for (i = 1; i < controlFile.Versions.Count; i++)
{
var numFiles = 0;
foreach (var entry in controlFile.Entries)
{
if (entry.VersionIndex == i)
{
numFiles++;
}
}
Console.WriteLine($" - {controlFile.Versions[i]} ({numFiles} file{(numFiles == 1 ? "" : "s")})");
}
Console.WriteLine();
Console.WriteLine($"{controlFile.Devices.Count} device{(controlFile.Devices.Count == 1 ? "" : "s")}:");
for (i = 0; i < controlFile.Devices.Count; i++)
{
var numFiles = 0;
foreach (var entry in controlFile.Entries)
{
if (entry.DeviceIndex == i)
{
numFiles++;
}
}
var device = controlFile.Devices[i];
Console.WriteLine($" - {device.Key} = {device.Value} ({numFiles} file{(numFiles == 1 ? "" : "s")})");
}
Console.WriteLine();
}
if (dataStream != null)
{
Console.WriteLine($"Extracting to {outputPath}...");
}
i = 0;
foreach (var entry in controlFile.Entries)
{
i++;
// Make sure directory exists for this file
var destPath = Path.Combine(outputPath, entry.GetShortPath());
if (consoleOutput)
{
Console.WriteLine($"({i}/{controlFile.Entries.Count}) {entry.GetShortPath()} ({Util.GetBytesReadable(entry.DecompressedSize)})");
}
// Try extracting!
if (dataStream == null)
{
continue;
}
var destDir = Path.GetDirectoryName(destPath);
if (!Directory.Exists(destDir))
{
Directory.CreateDirectory(destDir);
}
try
{
using (var destStream = File.Create(destPath))
entry.Extract(dataStream, destStream);
// Set last modified time to entry's timestamp
File.SetLastWriteTime(destPath, entry.DateTime);
}
catch (LzxInvalidWindowSize)
{
Console.WriteLine("!!! Failed to extract due to invalid LZX window size, is the control file corrupt?");
}
catch (LzxDataLargerThanAgreed)
{
Console.WriteLine("!!! Failed to extract as LZX data block is larger than expected, is the control file corrupt?");
}
catch (LzxDataInvalid)
{
Console.WriteLine("!!! Failed to extract as LZX data is invalid, is the data file corrupt?");
}
}
return(true);
}
