public static void Process(Context ctx)
{
var accessNeeded = FileAccess.Read;
if (ctx.Options.SignSave || ctx.Options.ReplaceFileDest != null && ctx.Options.ReplaceFileSource != null ||
ctx.Options.RepackSource != null || ctx.Options.TrimSave)
{
accessNeeded = FileAccess.ReadWrite;
}
using (var file = new LocalStorage(ctx.Options.InFile, accessNeeded))
{
bool signNeeded = ctx.Options.SignSave;
var save = new SaveDataFileSystem(ctx.KeySet, file, ctx.Options.IntegrityLevel, true);
FileSystemClient fs = ctx.FsClient;
fs.Register("save".ToU8Span(), save);
if (ctx.Options.Validate)
{
save.Verify(ctx.Logger);
}
if (ctx.Options.OutDir != null)
{
fs.Register("output".ToU8Span(), new LocalFileSystem(ctx.Options.OutDir));
FsUtils.CopyDirectoryWithProgress(fs, "save:/".ToU8Span(), "output:/".ToU8Span(), logger: ctx.Logger).ThrowIfFailure();
fs.Unmount("output".ToU8Span());
}
if (ctx.Options.DebugOutDir != null)
{
string dir = ctx.Options.DebugOutDir;
ExportSaveDebug(ctx, dir, save);
}
try
{
if (ctx.Options.ReplaceFileDest != null && ctx.Options.ReplaceFileSource != null)
{
string destFilename = ctx.Options.ReplaceFileDest;
if (!destFilename.StartsWith("/"))
{
destFilename = '/' + destFilename;
}
using (IFile inFile = new LocalFile(ctx.Options.ReplaceFileSource, OpenMode.Read))
{
save.OpenFile(out IFile outFile, destFilename.ToU8String(), OpenMode.ReadWrite).ThrowIfFailure();
using (outFile)
{
inFile.GetSize(out long inFileSize).ThrowIfFailure();
outFile.GetSize(out long outFileSize).ThrowIfFailure();
if (inFileSize != outFileSize)
{
outFile.SetSize(inFileSize).ThrowIfFailure();
}
inFile.CopyTo(outFile, ctx.Logger);
ctx.Logger.LogMessage($"Replaced file {destFilename}");
}
}
signNeeded = true;
}
if (ctx.Options.RepackSource != null)
{
fs.Register("input".ToU8Span(), new LocalFileSystem(ctx.Options.RepackSource));
fs.CleanDirectoryRecursively("save:/".ToU8Span());
fs.Commit("save".ToU8Span());
FsUtils.CopyDirectoryWithProgress(fs, "input:/".ToU8Span(), "save:/".ToU8Span(), logger: ctx.Logger).ThrowIfFailure();
fs.Commit("save".ToU8Span());
fs.Unmount("input".ToU8Span());
signNeeded = true;
}
}
finally
{
if (signNeeded)
{
if (save.Commit(ctx.KeySet).IsSuccess())
{
ctx.Logger.LogMessage(
$"Successfully signed save file with key {ctx.KeySet.DeviceUniqueSaveMacKeys[0].ToString()}");
}
else
{
ctx.Logger.LogMessage("Unable to sign save file. Do you have all the required keys?");
}
signNeeded = false;
}
}
if (ctx.Options.TrimSave)
{
save.FsTrim();
signNeeded = true;
ctx.Logger.LogMessage("Trimmed save file");
}
if (signNeeded)
{
if (save.Commit(ctx.KeySet).IsSuccess())
{
ctx.Logger.LogMessage(
$"Successfully signed save file with key {ctx.KeySet.DeviceUniqueSaveMacKeys[0].ToString()}");
}
else
{
ctx.Logger.LogMessage("Unable to sign save file. Do you have all the required keys?");
}
fs.Unmount("save".ToU8Span());
return;
}
if (ctx.Options.ListFiles)
{
foreach (DirectoryEntryEx entry in save.EnumerateEntries())
{
ctx.Logger.LogMessage(entry.FullPath);
}
}
ctx.Logger.LogMessage(save.Print(ctx.KeySet));
//ctx.Logger.LogMessage(PrintFatLayout(save.SaveDataFileSystemCore));
fs.Unmount("save".ToU8Span());
}
}
