public GameInfo(string xmlStr, string dictionaryStr)
{
Dictionary = new ArchiveDictionary(dictionaryStr);
XDocument xml = XDocument.Parse(xmlStr);
RequiredGB = long.Parse(xml.Root.Element("required_gb").Value);
BHD5Game = (BHD5.Game)Enum.Parse(typeof(BHD5.Game), xml.Root.Element("bhd5_game").Value);
Archives = xml.Root.Element("archives").Elements().Select(element => element.Value).ToList();
BackupDirs = xml.Root.Element("backup_dirs").Elements().Select(element => element.Value).ToList();
DeleteDirs = xml.Root.Element("delete_dirs").Elements().Select(element => element.Value).ToList();
Replacements = xml.Root.Element("replacements").Elements().Select(element => element.Value).ToList();
}
private static BHD5 ReadBHD5(string path, string key, BHD5.Game game)
{
using (FileStream fs = File.OpenRead(path))
{
var magic = new byte[4];
fs.Read(magic, 0, 4);
fs.Seek(0, SeekOrigin.Begin);
bool encrypted = Encoding.ASCII.GetString(magic) != "BHD5";
if (encrypted)
{
using (var ms = TPUtil.DecryptRsa(fs, key))
{
return(BHD5.Read(ms, game));
}
}
else
{
return(BHD5.Read(fs, game));
}
}
}
private void LoadEbl(UnpackEbl ebl, string gameDirectory, EblDictionary eblDict, BHD5.Game game)
{
gameDirectory = gameDirectory.TrimEnd('\\');
string bhdPath = $@"{gameDirectory}\{ebl.Name}.bhd";
string bdtPath = $@"{gameDirectory}\{ebl.Name}.bdt";
if (!ebl.Optional)
{
if (!File.Exists(bhdPath))
{
throw new FileNotFoundException($"Mandatory header file not found:\n{bhdPath}");
}
else if (!File.Exists(bdtPath))
{
throw new FileNotFoundException($"Mandatory data file not found:\n{bdtPath}");
}
}
else if (!File.Exists(bhdPath) || !File.Exists(bdtPath))
{
return;
}
BHD5 bhd = ReadBHD5(bhdPath, ebl.Key, game);
FileStream bdtStream = File.OpenRead(bdtPath);
DataStreams.Enqueue(bdtStream);
foreach (BHD5.Bucket bucket in bhd.Buckets)
{
foreach (BHD5.FileHeader header in bucket)
{
if (eblDict.GetPath(header.FileNameHash, out string path))
{
path = path.Replace('/', '\\').TrimStart('\\');
var file = new EblFile(path, header, bdtStream);
Files[path.ToLower()] = file;
}
}
}
}
