public static int Extract(List <string> args)
{
if (args.Count < 1)
{
Console.WriteLine("Usage: archive.hac folder-to-extract-to");
return(-1);
}
string infile = args[0];
string outdir = args.Count == 1 ? infile + ".ext" : args[1];
using (var archive = new HyoutaUtils.HyoutaArchive.HyoutaArchiveContainer(new DuplicatableFileStream(infile))) {
Directory.CreateDirectory(outdir);
for (long i = 0; i < archive.Filecount; ++i)
{
var f = archive.GetFile(i);
using (var ds = f.DataStream.Duplicate())
using (var fs = new FileStream(Path.Combine(outdir, f.Filename ?? i.ToString("D8")), FileMode.Create)) {
StreamUtils.CopyStream(ds, fs);
}
}
}
return(0);
}
public static FileStorage.InitReturnValue InitializeAndPersistFileStorage(string baseDir, KnownFile[] knownFiles, ProgressReporter progress)
{
if (!Directory.Exists(baseDir))
{
progress.Error(string.Format("No directory found at {0}.", baseDir));
return(null);
}
string backupArchivePath = Path.Combine(baseDir, "senpatcher_rerun_revert_data.bin");
FileStorage.InitReturnValue fileStoreReturnValue = null;
using (HyoutaUtils.HyoutaArchive.HyoutaArchiveContainer backupArchive = TryLoadBackupArchive(backupArchivePath, progress)) {
progress.Message("Reading and identifying game files...");
fileStoreReturnValue = FileStorage.InitializeFromKnownFiles(baseDir, knownFiles, backupArchive);
}
foreach (var perFileErrors in fileStoreReturnValue.Errors)
{
foreach (var errorMessage in perFileErrors.errors)
{
progress.Error(errorMessage);
break; // only show first error to the user, this is really confusing otherwise
}
}
if (fileStoreReturnValue.ShouldWriteBackupArchive)
{
progress.Message(string.Format("Writing backup archive to {0}...", backupArchivePath));
Stream ms = new MemoryStream();
fileStoreReturnValue.Storage.WriteToHyoutaArchive(ms);
using (var fs = new FileStream(backupArchivePath, FileMode.Create)) {
ms.Position = 0;
HyoutaUtils.StreamUtils.CopyStream(ms, fs);
}
}
return(fileStoreReturnValue);
}