private void LoadDownloadableContents()
{
foreach (DownloadableContentContainer downloadableContentContainer in _downloadableContentContainerList)
{
if (File.Exists(downloadableContentContainer.ContainerPath))
{
using FileStream containerFile = File.OpenRead(downloadableContentContainer.ContainerPath);
PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
VirtualFileSystem.ImportTickets(pfs);
foreach (DownloadableContentNca downloadableContentNca in downloadableContentContainer.DownloadableContentNcaList)
{
using var ncaFile = new UniqueRef <IFile>();
pfs.OpenFile(ref ncaFile.Ref(), downloadableContentNca.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), downloadableContentContainer.ContainerPath);
if (nca != null)
{
DownloadableContents.Add(new DownloadableContentModel(nca.Header.TitleId.ToString("X16"),
downloadableContentContainer.ContainerPath,
downloadableContentNca.FullPath,
downloadableContentNca.Enabled));
}
}
}
}
// NOTE: Save the list again to remove leftovers.
Save();
}
private void RemoveDownloadableContents(bool removeSelectedOnly = false)
{
if (removeSelectedOnly)
{
DownloadableContents.RemoveAll(DownloadableContents.Where(x => x.Enabled).ToList());
}
else
{
DownloadableContents.Clear();
}
}
private async Task AddDownloadableContent(string path)
{
if (!File.Exists(path) || DownloadableContents.FirstOrDefault(x => x.ContainerPath == path) != null)
{
return;
}
using (FileStream containerFile = File.OpenRead(path))
{
PartitionFileSystem pfs = new PartitionFileSystem(containerFile.AsStorage());
bool containsDownloadableContent = false;
VirtualFileSystem.ImportTickets(pfs);
foreach (DirectoryEntryEx fileEntry in pfs.EnumerateEntries("/", "*.nca"))
{
using var ncaFile = new UniqueRef <IFile>();
pfs.OpenFile(ref ncaFile.Ref(), fileEntry.FullPath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
Nca nca = TryCreateNca(ncaFile.Get.AsStorage(), path);
if (nca == null)
{
continue;
}
if (nca.Header.ContentType == NcaContentType.PublicData)
{
if ((nca.Header.TitleId & 0xFFFFFFFFFFFFE000) != TitleId)
{
break;
}
DownloadableContents.Add(new DownloadableContentModel(nca.Header.TitleId.ToString("X16"), path, fileEntry.FullPath, true));
containsDownloadableContent = true;
}
}
if (!containsDownloadableContent)
{
await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance["DialogDlcNoDlcErrorMessage"]);
}
}
}