public static TAHDirectories Load(BinaryReader br, TAHFile file) { TAHDirectories dir = new TAHDirectories(); dir.Read(br, file); return(dir); }
public static TAHEntry Load(BinaryReader br, TAHFile file) { TAHEntry h = new TAHEntry(); h.Read(br, file); return(h); }
public void Read(BinaryReader br, TAHFile file) { Entries = new List <TAHEntry>(file.Header.NumEntries); EntryMap = new Dictionary <uint, TAHEntry>(); for (int i = 0, n = file.Header.NumEntries; i < n; ++i) { TAHEntry e = TAHEntry.Load(br, file); if (i != 0) { TailEntry.Length = (int)(e.DataOffset - TailEntry.DataOffset); } //Console.WriteLine(e.ToString()); Entries.Add(e); if (EntryMap.ContainsKey(e.Hash)) { //Console.WriteLine("Error: delect hashkey collision. " + e.Hash.ToString("X8") + ": " + e.DataOffset.ToString()); Debug.WriteLine("Error: detect hashkey collision. " + e.Hash.ToString("X8") + ": " + e.DataOffset.ToString()); } else { EntryMap.Add(e.Hash, e); } } TailEntry.Length = (int)(br.BaseStream.Length - TailEntry.DataOffset); }
public static TAHEntrySet Load(BinaryReader br, TAHFile file) { TAHEntrySet es = new TAHEntrySet(); es.Read(br, file); return(es); }
static void Main(string[] args) { foreach (string filename in args) { Console.WriteLine("tah file:" + filename); FileStream fs = File.OpenRead(filename); TAHFile tahfiles = new TAHFile(fs); tahfiles.LoadEntries(); foreach (TAHEntry entry in tahfiles.EntrySet.Entries) { Console.WriteLine(entry.FileName + " offset:" + entry.DataOffset + " size:" + entry.Length); } Console.WriteLine("object: " + tahfiles.EntrySet.Count.ToString()); } }
public void Read(BinaryReader br, TAHFile file) { // ディレクトリデータの読み込み Files = new List <string>(file.Header.NumEntries); int output_length = br.ReadInt32(); int input_length = (int)(file.EntrySet[0].DataOffset - br.BaseStream.Position); //- 16 - 8 * file.Header.NumEntries; byte[] input = br.ReadBytes(input_length); byte[] output = new byte[output_length]; if (output.Length == 0) { return; } // add konoa:tahdecryptorのバグ回避. if (input.Length == 0) { return; } TAHUtil.Decrypt(input, output); //TAHdecrypt.Decrypter.decrypt(ref input, (uint)input.Length, ref output, (uint)output.Length); MemoryStream ms = new MemoryStream(output); BinaryReader br2 = new BinaryReader(ms); try { string dir = ""; while (ms.Position < ms.Length) { string name = TAHUtil.ReadString(br2); if (name.Length == 0) { } else if (name.EndsWith("/")) { dir = name; //DbgPrint("Directory: " + dir); } else { name = dir + name; uint hash = TAHUtil.CalcHash(name); TAHEntry ent; //DbgPrint(hash.ToString("X").PadLeft(8, '0')); if (file.EntrySet.TryGetValue(hash, out ent)) { ent.FileName = name; //DbgPrint(": Found: " + file); } else { //DbgPrint(": Not Found: " + file); System.Diagnostics.Debug.Assert(false); } //EntryMap[hash].FileName = FileName; } Files.Add(name); } } catch (EndOfStreamException) { } }
public void Read(BinaryReader br, TAHFile file) { Hash = br.ReadUInt32(); FileName = FindExternalFileName(Hash); DataOffset = br.ReadUInt32(); }