private static async Task LoadBackupFile(bool updateMode = false)
{
OpenFileDialog openFiledialog = new OpenFileDialog();
openFiledialog.Title = "Choose your Backup File";
openFiledialog.InitialDirectory = FProp.Default.FOutput_Path + "\\Backups\\";
openFiledialog.Multiselect = false;
openFiledialog.Filter = "FBKP Files (*.fbkp)|*.fbkp|All Files (*.*)|*.*";
if (openFiledialog.ShowDialog() == true)
{
DebugHelper.WriteLine($".PAKs: Loading {openFiledialog.FileName} as the backup file");
new UpdateMyProcessEvents("Comparing Files", "Waiting").Update();
FPakEntry[] BackupEntries;
using (FileStream fileStream = new FileStream(openFiledialog.FileName, FileMode.Open))
using (BinaryReader reader = new BinaryReader(fileStream))
{
DebugHelper.WriteLine(".PAKs: Populating FPakEntry[] for the backup file");
List <FPakEntry> entries = new List <FPakEntry>();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
// we must follow this order
long offset = reader.ReadInt64();
long size = reader.ReadInt64();
long uncompressedSize = reader.ReadInt64();
bool encrypted = reader.ReadBoolean();
long structSize = reader.ReadInt32();
string name = reader.ReadString();
long compressionMethodIndex = reader.ReadInt32();
// we actually only need name and uncompressedSize to compare
FPakEntry entry = new FPakEntry(name, offset, size, uncompressedSize, new byte[20], null, 0, 0, 0);
entries.Add(entry);
}
BackupEntries = entries.ToArray();
}
if (BackupEntries.Any())
{
DebugHelper.WriteLine(".PAKs: FPakEntry[] for the backup file is populated");
List <FPakEntry> LocalEntries = new List <FPakEntry>();
foreach (FPakEntry[] PAKsFileInfos in PAKEntries.PAKToDisplay.Values)
{
PAKsFileInfos.ToList().ForEach(x => LocalEntries.Add(x));
}
PAKEntries.PAKToDisplay.Clear();
DebugHelper.WriteLine(".PAKs: FPakEntry[] for the local .PAKs is populated");
//FILTER WITH THE OVERRIDED EQUALS METHOD (CHECKING FILE NAME AND FILE UNCOMPRESSED SIZE)
DebugHelper.WriteLine($".PAKs: Comparing...\t File Size Check: {FProp.Default.FDiffFileSize}");
IEnumerable <FPakEntry> newAssets = LocalEntries.Except(BackupEntries);
DebugHelper.WriteLine(".PAKs: Compared");
//ADD TO TREE
DebugHelper.WriteLine(".PAKs: Filling Treeview with differentiated assets");
foreach (FPakEntry entry in newAssets)
{
string onlyFolders = entry.Name.Substring(0, entry.Name.LastIndexOf('/'));
await FWindow.FMain.Dispatcher.InvokeAsync(() =>
{
TreeViewUtility.PopulateTreeView(srt, onlyFolders.Substring(1));
});
}
//ONLY LOAD THE DIFFERENCE WHEN WE CLICK ON A FOLDER
FWindow.FCurrentPAK = "ComparedPAK-WindowsClient.pak";
PAKEntries.PAKToDisplay.Add("ComparedPAK-WindowsClient.pak", newAssets.ToArray());
await FWindow.FMain.Dispatcher.InvokeAsync(() =>
{
FWindow.FMain.ViewModel = srt;
});
DebugHelper.WriteLine(".PAKs: Treeview filled");
await FWindow.FMain.Dispatcher.InvokeAsync(() =>
{
FWindow.FMain.TreeView_Main.IsEnabled = true;
FWindow.FMain.MI_LoadAllPAKs.IsEnabled = true;
FWindow.FMain.MI_BackupPAKs.IsEnabled = true;
FWindow.FMain.MI_DifferenceMode.IsEnabled = true;
if (updateMode)
{
FWindow.FMain.MI_UpdateMode.IsEnabled = true;
}
});
//PRINT REMOVED IF NO FILE SIZE CHECK
if (!FProp.Default.FDiffFileSize)
{
DebugHelper.WriteLine(".PAKs: Checking deleted items");
new UpdateMyProcessEvents("Checking deleted items", "Waiting").Update();
IEnumerable <FPakEntry> removedAssets = BackupEntries.Except(LocalEntries.ToArray());
List <string> removedItems = new List <string>();
foreach (FPakEntry entry in removedAssets)
{
if (entry.Name.StartsWith("/FortniteGame/Content/Athena/Items/Cosmetics/"))
{
removedItems.Add(entry.Name.Substring(0, entry.Name.LastIndexOf(".")));
}
}
if (removedItems.Count > 0)
{
DebugHelper.WriteLine(".PAKs: Items Removed/Renamed:");
new UpdateMyConsole("Items Removed/Renamed:", CColors.Red, true).Append();
removedItems.Distinct().ToList().ForEach(e => {
new UpdateMyConsole($" - {e.Substring(1)}", CColors.White, true).Append();
DebugHelper.WriteLine($" - {e.Substring(1)}");
});
}
}
DebugHelper.WriteLine(".PAKs: PAK files have been compared successfully");
new UpdateMyProcessEvents("All PAK files have been compared successfully", "Success").Update();
umIsOk = true;
}
else
{
DebugHelper.WriteLine(".PAKs: FPakEntry[] for the backup file is empty");
}
}
else
{
DebugHelper.WriteLine(".PAKs: User canceled when he got asked to select a backup file");
new UpdateMyConsole("You change your mind pretty fast but it's fine ", CColors.White).Append();
new UpdateMyConsole("all paks have been loaded instead", CColors.Blue, true).Append();
FillTreeView(true);
await FWindow.FMain.Dispatcher.InvokeAsync(() =>
{
FWindow.FMain.TreeView_Main.IsEnabled = true;
FWindow.FMain.MI_LoadAllPAKs.IsEnabled = true;
FWindow.FMain.MI_BackupPAKs.IsEnabled = true;
FWindow.FMain.MI_DifferenceMode.IsEnabled = true;
FWindow.FMain.MI_DifferenceMode.IsChecked = false;
if (updateMode)
{
FWindow.FMain.MI_UpdateMode.IsEnabled = true;
FWindow.FMain.MI_UpdateMode.IsChecked = false;
}
});
}
}
private static async Task LoadBackupFile()
{
OpenFileDialog openFiledialog = new OpenFileDialog();
openFiledialog.Title = "Choose your Backup File";
openFiledialog.InitialDirectory = FProp.Default.FOutput_Path + "\\Backups\\";
openFiledialog.Multiselect = false;
openFiledialog.Filter = "FBKP Files (*.fbkp)|*.fbkp|All Files (*.*)|*.*";
if (openFiledialog.ShowDialog() == true)
{
new UpdateMyProcessEvents("Comparing Files", "Waiting").Update();
FPakEntry[] BackupEntries;
using (FileStream fileStream = new FileStream(openFiledialog.FileName, FileMode.Open))
using (BinaryReader reader = new BinaryReader(fileStream))
{
List <FPakEntry> entries = new List <FPakEntry>();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
FPakEntry entry = new FPakEntry();
entry.Pos = reader.ReadInt64();
entry.Size = reader.ReadInt64();
entry.UncompressedSize = reader.ReadInt64();
entry.Encrypted = reader.ReadBoolean();
entry.StructSize = reader.ReadInt32();
entry.Name = reader.ReadString();
entry.CompressionMethod = reader.ReadInt32();
entries.Add(entry);
}
BackupEntries = entries.ToArray();
}
if (BackupEntries.Any())
{
List <FPakEntry> LocalEntries = new List <FPakEntry>();
foreach (FPakEntry[] PAKsFileInfos in PAKEntries.PAKToDisplay.Values)
{
PAKsFileInfos.ToList().ForEach(x => LocalEntries.Add(x));
}
PAKEntries.PAKToDisplay.Clear();
//FILTER WITH THE OVERRIDED EQUALS METHOD (CHECKING FILE NAME AND FILE UNCOMPRESSED SIZE)
IEnumerable <FPakEntry> newAssets = LocalEntries.ToArray().Except(BackupEntries);
//ADD TO TREE
foreach (FPakEntry entry in newAssets)
{
string onlyFolders = entry.Name.Substring(0, entry.Name.LastIndexOf('/'));
await FWindow.FMain.Dispatcher.InvokeAsync(() =>
{
TreeViewUtility.PopulateTreeView(srt, onlyFolders.Substring(1));
});
}
//ONLY LOAD THE DIFFERENCE WHEN WE CLICK ON A FOLDER
FWindow.FCurrentPAK = "ComparedPAK-WindowsClient.pak";
PAKEntries.PAKToDisplay.Add("ComparedPAK-WindowsClient.pak", newAssets.ToArray());
await FWindow.FMain.Dispatcher.InvokeAsync(() =>
{
FWindow.FMain.ViewModel = srt;
});
new UpdateMyProcessEvents("All PAK files have been compared successfully", "Success").Update();
}
}
else
{
new UpdateMyConsole("You change your mind pretty fast but it's fine ", CColors.White).Append();
new UpdateMyConsole("all paks have been loaded instead", CColors.Blue, true).Append();
FillTreeView(true);
}
}
