private KoreFileInfo SaveFile(KoreSaveInfo ksi, bool firstIteration)
{
var kfi = ksi.Kfi;
var tempFolder = ksi.TempFolder;
if (!string.IsNullOrEmpty(ksi.NewSaveFile) && File.Exists(ksi.NewSaveFile) && File.GetAttributes(ksi.NewSaveFile).HasFlag(FileAttributes.Directory))
{
throw new InvalidOperationException($"{nameof(ksi.NewSaveFile)} needs to be a file path.");
}
var guid = Guid.NewGuid().ToString();
// Get FullPath tree
FullPathNode fullPathTree = null;
if (firstIteration)
{
fullPathTree = CreateFullPathTree(ksi.Kfi);
}
// Save all children first, if they exist
SaveChildren(ksi);
// Save data with the adapter
var fs = new PhysicalFileSystem(Path.Combine(Path.GetFullPath(ksi.TempFolder), guid));
SaveWithAdapter(ksi, fs);
// Close KFIs
CloseFile(kfi, kfi.ParentKfi != null, firstIteration);
// Replace data in parent KFI or physical folder
fs = new PhysicalFileSystem(Path.Combine(Path.GetFullPath(ksi.TempFolder), guid));
if (kfi.ParentKfi != null)
{
ReplaceFilesInAdapter(kfi.ParentKfi.Adapter as IArchiveAdapter, fs, fs.RootDirectory);
}
else
{
var newLocation = string.IsNullOrEmpty(ksi.NewSaveFile) ? kfi.FullPath : ksi.NewSaveFile;
var newSaveDir = Path.GetDirectoryName(newLocation);
ReplaceFilesInFolder(newSaveDir, fs, fs.RootDirectory);
UpdateFullPathTree(fullPathTree, newSaveDir, newSaveDir);
}
// Reopen files recursively from parent to child
return(firstIteration ? ReopenFiles(kfi.ParentKfi != null ? kfi.ParentKfi : kfi, fullPathTree, tempFolder, kfi.ParentKfi != null) : null);
}
private void SaveChildren(KoreSaveInfo ksi)
{
var kfi = ksi.Kfi;
if (kfi.ChildKfi != null && kfi.ChildKfi.Count > 0 && kfi.HasChanges)
{
foreach (var child in kfi.ChildKfi)
{
if (child.HasChanges)
{
SaveFile(new KoreSaveInfo(child, ksi.TempFolder)
{
Version = ksi.Version
}, false);
}
}
}
}
private void SaveWithAdapter(KoreSaveInfo ksi, IFileSystem fs)
{
var kfi = ksi.Kfi;
if (kfi.Adapter is IMultipleFiles multFileAdapter)
{
multFileAdapter.FileSystem = fs;
}
kfi.Adapter.LeaveOpen = false;
var newFilename = string.IsNullOrEmpty(ksi.NewSaveFile) ? Path.GetFileName(kfi.StreamFileInfo.FileName) : Path.GetFileName(ksi.NewSaveFile);
var streaminfo = new StreamInfo
{
FileData = fs.CreateFile(newFilename),
FileName = newFilename
};
(kfi.Adapter as ISaveFiles).Save(streaminfo, ksi.Version);
if (streaminfo.FileData.CanRead)
{
streaminfo.FileData.Dispose();
}
}
/* - 1. Create filename tree * - 2. Save all files from child to parent * - 3. Close all KFI Streams * - 4. Reset KFI.StreamFileInfo * - 5. Execute LoadFile of KFI.Adapter on new KFI.StreamFileInfo * - 6. Reopen dependent files from parent to child */ public KoreFileInfo SaveFile(KoreSaveInfo ksi) => SaveFile(ksi, true);
