public static BARFile Load(string filename)
{
if (!File.Exists(filename)) return null;
var file = File.OpenRead(filename);
var bar = new BARFile() {
stream = file,
SourceFilename = filename,
};
var reader = new BinaryReader(file);
reader.Read(bar.Id = new byte[8], 0, 8);
int unknown = reader.ReadInt32();
int entryC = reader.ReadInt32();
bar.DirectorySize = reader.ReadInt32();
bar.DirectoryOffset = reader.ReadInt32();
int unknown2 = reader.ReadInt32();
file.Seek(bar.DirectoryOffset, SeekOrigin.Begin);
int[] offsets = new int[entryC];
for (int o = 0; o < offsets.Length; ++o) offsets[o] = reader.ReadInt32();
for (int e = 0; e < entryC; ++e) {
Entry entry = new Entry();
entry.Offset = reader.ReadInt32();
entry.Size = reader.ReadInt32();
entry.Size2 = reader.ReadInt32();
byte b0 = reader.ReadByte(),
b1 = reader.ReadByte(),
b2 = reader.ReadByte(),
b3 = reader.ReadByte();
if (b3 != 0) file.Position += 4;
for (var c = reader.ReadChar(); c != '\0'; c = reader.ReadChar()) {
entry.Name += c;
}
bar.entries.Add(entry);
}
return bar;
}
public BARViewModel(BARFile file, string name)
{
Name = name;
Source = file;
Root = new FolderViewModel(name, this);
if (file != null) {
foreach (var subFile in file.Files) {
string directory = Path.GetDirectoryName(subFile.Name);
var folder = Root;
if (!string.IsNullOrEmpty(directory)) {
if (folders.ContainsKey(directory)) folder = folders[directory];
else {
string[] folderNames = directory.Split(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
for (int f = 0; f < folderNames.Length; ++f) {
var folderName = folderNames[f];
var subFolder = folder.Folders.FirstOrDefault(subF => subF.Name == folderName);
if (subFolder == null) {
subFolder = new FolderViewModel(folderName, this);
folder.AddFolder(subFolder);
}
folder = subFolder;
}
// Doesnt add parent directories created, but idk if safe the
// directory name might not match.. might have a slash after
// or use the wrong slashes
folders.Add(directory, folder);
}
}
folder.AddFile(new FileViewModel(subFile, this));
}
}
}
public static BARFile Load(string filename)
{
if (!File.Exists(filename))
{
return(null);
}
var file = File.OpenRead(filename);
var bar = new BARFile()
{
stream = file,
SourceFilename = filename,
};
var reader = new BinaryReader(file);
reader.Read(bar.Id = new byte[8], 0, 8);
int unknown = reader.ReadInt32();
int entryC = reader.ReadInt32();
bar.DirectorySize = reader.ReadInt32();
bar.DirectoryOffset = reader.ReadInt32();
int unknown2 = reader.ReadInt32();
file.Seek(bar.DirectoryOffset, SeekOrigin.Begin);
int[] offsets = new int[entryC];
for (int o = 0; o < offsets.Length; ++o)
{
offsets[o] = reader.ReadInt32();
}
for (int e = 0; e < entryC; ++e)
{
Entry entry = new Entry();
entry.Offset = reader.ReadInt32();
entry.Size = reader.ReadInt32();
entry.Size2 = reader.ReadInt32();
byte b0 = reader.ReadByte(),
b1 = reader.ReadByte(),
b2 = reader.ReadByte(),
b3 = reader.ReadByte();
if (b3 != 0)
{
file.Position += 4;
}
for (var c = reader.ReadChar(); c != '\0'; c = reader.ReadChar())
{
entry.Name += c;
}
bar.entries.Add(entry);
}
return(bar);
}
public FileViewModel(BARFile.Entry entry, BARViewModel owner)
: base(owner)
{
Entry = entry;
Name = Path.GetFileName(Entry.Name);
}
public Stream GetFileStream(BARFile.Entry entry)
{
return Source.GetFileStream(entry);
}