public static void TryLoad(string path, DataManager manager)
{
if (File.Exists(path) == false)
{
return;
}
var initFileSystem = InitFileSystemFile.Read(path);
var entry = initFileSystem.FirstOrDefault(
e => e.File.FileSystemName == null && e.File.Name == FilePath);
if (entry == null)
{
return;
}
using (var temp = new MemoryStream(entry.File.Payload, false))
using (var reader = new StreamReader(temp))
{
var yaml = new YamlStream();
yaml.Load(reader);
var mapping = (YamlMappingNode)yaml.Documents[0].RootNode;
var start = (YamlSequenceNode)mapping.Children[new YamlScalarNode("start")];
foreach (var child in start.Children.OfType <YamlMappingNode>())
{
var key = ((YamlScalarNode)child.Children[new YamlScalarNode("key")]).Value;
var keyId = ((YamlScalarNode)child.Children[new YamlScalarNode("keyid")]).Value;
manager.AddCryptoKey(keyId, key);
}
}
}
public static void Main(string[] args)
{
bool showHelp = false;
var options = new OptionSet()
{
{ "h|help", "show this message and exit", v => showHelp = v != null },
};
List <string> extras;
try
{
extras = options.Parse(args);
}
catch (OptionException e)
{
Console.Write("{0}: ", GetExecutableName());
Console.WriteLine(e.Message);
Console.WriteLine("Try `{0} --help' for more information.", GetExecutableName());
return;
}
if (extras.Count < 1 || extras.Count > 2 || showHelp == true)
{
Console.WriteLine("Usage: {0} [OPTIONS]+ input_initfs [output_dir]", GetExecutableName());
Console.WriteLine();
Console.WriteLine("Options:");
options.WriteOptionDescriptions(Console.Out);
return;
}
var inputPath = extras[0];
var outputBasePath = extras.Count > 1 ? extras[1] : Path.ChangeExtension(inputPath, null) + "_unpack";
inputPath = Path.GetFullPath(inputPath);
outputBasePath = Path.GetFullPath(outputBasePath);
var initFileSystem = InitFileSystemFile.Read(inputPath);
foreach (var entry in initFileSystem.Select(e => e.File))
{
var fsName = FilterName(entry.FileSystemName ?? "__INITFS");
var outputName = FilterName(entry.Name);
var outputPath = Path.Combine(outputBasePath, fsName, outputName);
var outputParentPath = Path.GetDirectoryName(outputPath);
if (string.IsNullOrEmpty(outputParentPath) == false)
{
Directory.CreateDirectory(outputParentPath);
}
File.WriteAllBytes(outputPath, entry.Payload);
}
}
