public static void Initialize()
{
path = Files.GetFilePath("verdata.mul");
if (path == null)
{
Patches = new Entry5D[0];
Stream = Stream.Null;
}
else
{
using (Stream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (BinaryReader bin = new BinaryReader(Stream))
{
Patches = new Entry5D[bin.ReadInt32()];
for (int i = 0; i < Patches.Length; ++i)
{
Patches[i].file = bin.ReadInt32();
Patches[i].index = bin.ReadInt32();
Patches[i].lookup = bin.ReadInt32();
Patches[i].length = bin.ReadInt32();
Patches[i].extra = bin.ReadInt32();
}
}
}
Stream.Close();
}
}
public Verdata(Files files)
{
path = files.GetFilePath("verdata.mul");
if (path == null)
{
Patches = new Entry5D[0];
Stream = Stream.Null;
}
else
{
using (Stream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (var bin = new BinaryReader(Stream))
{
Patches = new Entry5D[bin.ReadInt32()];
for (int i = 0; i < Patches.Length; ++i)
{
Patches[i].file = bin.ReadInt32();
Patches[i].index = bin.ReadInt32();
Patches[i].lookup = bin.ReadInt32();
Patches[i].length = bin.ReadInt32();
Patches[i].extra = bin.ReadInt32();
}
}
}
Stream.Close();
}
}
public FileIndex(string idxFile, string mulFile, int length, int file)
{
m_Index = new Entry3D[length];
m_IndexPath = Client.GetFilePath(idxFile);
m_MulPath = Client.GetFilePath(mulFile);
if (m_IndexPath != null && m_MulPath != null)
{
using (FileStream index = new FileStream(m_IndexPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
BinaryReader bin = new BinaryReader(index);
m_Stream = new FileStream(m_MulPath, FileMode.Open, FileAccess.Read, FileShare.Read);
int count = (int)(index.Length / 12);
for (int i = 0; i < count && i < length; ++i)
{
m_Index[i].lookup = bin.ReadInt32();
m_Index[i].length = bin.ReadInt32();
m_Index[i].extra = bin.ReadInt32();
}
for (int i = count; i < length; ++i)
{
m_Index[i].lookup = -1;
m_Index[i].length = -1;
m_Index[i].extra = -1;
}
}
}
Entry5D[] patches = Verdata.Patches;
for (int i = 0; i < patches.Length; ++i)
{
Entry5D patch = patches[i];
if (patch.file == file && patch.index >= 0 && patch.index < length)
{
m_Index[patch.index].lookup = patch.lookup;
m_Index[patch.index].length = patch.length | (1 << 31);
m_Index[patch.index].extra = patch.extra;
}
}
}
public FileIndex(string idxFile, string mulFile, int length, int file)
{
this.m_Index = new Entry3D[length];
string filePath = Client.GetFilePath(idxFile);
string str = Client.GetFilePath(mulFile);
if (filePath != null && str != null)
{
using (FileStream fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
BinaryReader binaryReader = new BinaryReader(fileStream);
this.m_Stream = new FileStream(str, FileMode.Open, FileAccess.Read, FileShare.Read);
int num = (int)(fileStream.Length / (long)12);
for (int i = 0; i < num && i < length; i++)
{
this.m_Index[i].lookup = binaryReader.ReadInt32();
this.m_Index[i].length = binaryReader.ReadInt32();
this.m_Index[i].extra = binaryReader.ReadInt32();
}
for (int j = num; j < length; j++)
{
this.m_Index[j].lookup = -1;
this.m_Index[j].length = -1;
this.m_Index[j].extra = -1;
}
}
}
Entry5D[] patches = Verdata.Patches;
for (int k = 0; k < (int)patches.Length; k++)
{
Entry5D entry5D = patches[k];
if (entry5D.file == file && entry5D.index >= 0 && entry5D.index < length)
{
this.m_Index[entry5D.index].lookup = entry5D.lookup;
this.m_Index[entry5D.index].length = entry5D.length | -2147483648;
this.m_Index[entry5D.index].extra = entry5D.extra;
}
}
}
public FileIndex(string idxFile, string mulFile, int file)
{
string idxPath = null;
MulPath = null;
if (Files.MulPath == null)
{
Files.LoadMulPath();
}
if (Files.MulPath.Count > 0)
{
idxPath = Files.MulPath[idxFile.ToLower()];
MulPath = Files.MulPath[mulFile.ToLower()];
if (String.IsNullOrEmpty(idxPath))
{
idxPath = null;
}
else
{
if (String.IsNullOrEmpty(Path.GetDirectoryName(idxPath)))
{
idxPath = Path.Combine(Files.RootDir, idxPath);
}
if (!File.Exists(idxPath))
{
idxPath = null;
}
}
if (String.IsNullOrEmpty(MulPath))
{
MulPath = null;
}
else
{
if (String.IsNullOrEmpty(Path.GetDirectoryName(MulPath)))
{
MulPath = Path.Combine(Files.RootDir, MulPath);
}
if (!File.Exists(MulPath))
{
MulPath = null;
}
}
}
if ((idxPath != null) && (MulPath != null))
{
using (FileStream index = new FileStream(idxPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
Stream = new FileStream(MulPath, FileMode.Open, FileAccess.Read, FileShare.Read);
int count = (int)(index.Length / 12);
IdxLength = index.Length;
Index = new Entry3D[count];
GCHandle gc = GCHandle.Alloc(Index, GCHandleType.Pinned);
byte[] buffer = new byte[index.Length];
index.Read(buffer, 0, (int)index.Length);
Marshal.Copy(buffer, 0, gc.AddrOfPinnedObject(), (int)index.Length);
gc.Free();
}
}
else
{
Stream = null;
Index = new Entry3D[1];
return;
}
Entry5D[] patches = Verdata.Patches;
if (file > -1)
{
for (int i = 0; i < patches.Length; ++i)
{
Entry5D patch = patches[i];
if (patch.file == file && patch.index >= 0 && patch.index < Index.Length)
{
Index[patch.index].lookup = patch.lookup;
Index[patch.index].length = patch.length | (1 << 31);
Index[patch.index].extra = patch.extra;
}
}
}
}
public FileIndex(string idxFile, string mulFile, string uopFile, int length, int file, string uopEntryExtension, int idxLength, bool hasExtra)
{
Index = new Entry3D[length];
string idxPath = null;
MulPath = null;
string uopPath = null;
if (Files.MulPath == null)
{
Files.LoadMulPath();
}
if (Files.MulPath.Count > 0)
{
idxPath = Files.MulPath[idxFile.ToLower()];
MulPath = Files.MulPath[mulFile.ToLower()];
if (!String.IsNullOrEmpty(uopFile) && Files.MulPath.ContainsKey(uopFile.ToLower()))
{
uopPath = Files.MulPath[uopFile.ToLower()];
}
if (String.IsNullOrEmpty(idxPath))
{
idxPath = null;
}
else
{
if (String.IsNullOrEmpty(Path.GetDirectoryName(idxPath)))
{
idxPath = Path.Combine(Files.RootDir, idxPath);
}
if (!File.Exists(idxPath))
{
idxPath = null;
}
}
if (String.IsNullOrEmpty(MulPath))
{
MulPath = null;
}
else
{
if (String.IsNullOrEmpty(Path.GetDirectoryName(MulPath)))
{
MulPath = Path.Combine(Files.RootDir, MulPath);
}
if (!File.Exists(MulPath))
{
MulPath = null;
}
}
if (String.IsNullOrEmpty(uopPath))
{
uopPath = null;
}
else
{
if (String.IsNullOrEmpty(Path.GetDirectoryName(uopPath)))
{
uopPath = Path.Combine(Files.RootDir, uopPath);
}
if (!File.Exists(uopPath))
{
uopPath = null;
}
else
{
MulPath = uopPath;
}
}
}
/* UOP files support code, written by Wyatt (c) www.ruosi.org
* idxLength variable was added for compatibility with legacy code for art (see art.cs)
* At the moment the only UOP file having entries with extra field is gumpartlegacy.uop,
* and it's two dwords in the beginning of the entry.
* It's possible that UOP can include some entries with unknown hash: not really unknown for me, but
* not useful for reading legacy entries. That's why i removed unknown hash exception throwing from this code
*/
if (MulPath != null && MulPath.EndsWith(".uop"))
{
using (FileStream index = new FileStream(MulPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
Stream = new FileStream(MulPath, FileMode.Open, FileAccess.Read, FileShare.Read);
FileInfo fi = new FileInfo(MulPath);
string uopPattern = fi.Name.Replace(fi.Extension, "").ToLowerInvariant();
using (BinaryReader br = new BinaryReader(Stream))
{
br.BaseStream.Seek(0, SeekOrigin.Begin);
if (br.ReadInt32() != 0x50594D)
{
throw new ArgumentException("Bad UOP file.");
}
br.ReadInt64(); // version + signature
long nextBlock = br.ReadInt64();
br.ReadInt32(); // block capacity
int count = br.ReadInt32();
if (idxLength > 0)
{
IdxLength = idxLength * 12;
}
Dictionary <ulong, int> hashes = new Dictionary <ulong, int>();
for (int i = 0; i < length; i++)
{
string entryName = string.Format("build/{0}/{1:D8}{2}", uopPattern, i, uopEntryExtension);
ulong hash = HashFileName(entryName);
if (!hashes.ContainsKey(hash))
{
hashes.Add(hash, i);
}
}
br.BaseStream.Seek(nextBlock, SeekOrigin.Begin);
do
{
int filesCount = br.ReadInt32();
nextBlock = br.ReadInt64();
for (int i = 0; i < filesCount; i++)
{
long offset = br.ReadInt64();
int headerLength = br.ReadInt32();
int compressedLength = br.ReadInt32();
int decompressedLength = br.ReadInt32();
ulong hash = br.ReadUInt64();
br.ReadUInt32(); // Adler32
short flag = br.ReadInt16();
int entryLength = flag == 1 ? compressedLength : decompressedLength;
if (offset == 0)
{
continue;
}
int idx;
if (hashes.TryGetValue(hash, out idx))
{
if (idx < 0 || idx > Index.Length)
{
throw new IndexOutOfRangeException("hashes dictionary and files collection have different count of entries!");
}
Index[idx].lookup = (int)(offset + headerLength);
Index[idx].length = entryLength;
if (hasExtra)
{
long curPos = br.BaseStream.Position;
br.BaseStream.Seek(offset + headerLength, SeekOrigin.Begin);
byte[] extra = br.ReadBytes(8);
short extra1 = (short)((extra[3] << 24) | (extra[2] << 16) | (extra[1] << 8) | extra[0]);
short extra2 = (short)((extra[7] << 24) | (extra[6] << 16) | (extra[5] << 8) | extra[4]);
Index[idx].lookup += 8;
Index[idx].extra = extra1 << 16 | extra2;
br.BaseStream.Seek(curPos, SeekOrigin.Begin);
}
}
}
}while (br.BaseStream.Seek(nextBlock, SeekOrigin.Begin) != 0);
}
}
}
else if ((idxPath != null) && (MulPath != null))
{
using (FileStream index = new FileStream(idxPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
Stream = new FileStream(MulPath, FileMode.Open, FileAccess.Read, FileShare.Read);
int count = (int)(index.Length / 12);
IdxLength = index.Length;
GCHandle gc = GCHandle.Alloc(Index, GCHandleType.Pinned);
byte[] buffer = new byte[index.Length];
index.Read(buffer, 0, (int)index.Length);
Marshal.Copy(buffer, 0, gc.AddrOfPinnedObject(), (int)Math.Min(IdxLength, length * 12));
gc.Free();
for (int i = count; i < length; ++i)
{
Index[i].lookup = -1;
Index[i].length = -1;
Index[i].extra = -1;
}
}
}
else
{
Stream = null;
return;
}
Entry5D[] patches = Verdata.Patches;
if (file > -1)
{
for (int i = 0; i < patches.Length; ++i)
{
Entry5D patch = patches[i];
if (patch.file == file && patch.index >= 0 && patch.index < length)
{
Index[patch.index].lookup = patch.lookup;
Index[patch.index].length = patch.length | (1 << 31);
Index[patch.index].extra = patch.extra;
}
}
}
}