public static byte[] GetFileBytes(string path)
{
if (fileList.ContainsKey(path))
{
Archive.FileEntry fileEntry = fileList[path];
uint compression = fileEntry.flags;// 3: zlib compressed, 5: lzma compressed
byte[] data;
byte[] byteHash = fileEntry.hash;
string hash = ToHex(byteHash);
if (ArchiveFile.aarcEntries.ContainsKey(hash))
{
Archive.AARCEntry aarcEntry = ArchiveFile.aarcEntries[hash];
Archive.PackBlockHeader packBlockHeader = ArchiveFile.packBlockHeaders[(int)aarcEntry.blockIndex];
string filePath = Path.GetDirectoryName(installLocation) + "\\Patch\\" + dataSource + ".archive";
using (FileStream fs = File.OpenRead(filePath))
{
using (BinaryReader br = new BinaryReader(fs))
{
br.BaseStream.Seek((long)packBlockHeader.blockOffset, SeekOrigin.Begin);
data = br.ReadBytes((int)packBlockHeader.blockSize);
}
}
//Console.Log((int)fileEntry.uncompressedSize + " " + fileEntry.uncompressedSize);
if (compression == 3)
{
return(DecompressZlib(data, (int)fileEntry.uncompressedSize));
}
else if (compression == 5)
{
return(DecompressLzma(data, (int)fileEntry.uncompressedSize));
}
else
{
return(data);
}
}
else
{
Console.Log("Missing AARC Entry : " + hash, Console.LogType.Error);
return(null);
}
}
else
{
Console.Log("Missing File : " + path, Console.LogType.Error);
return(null);
}
}
private void ReadGlobalBlockInfo(BinaryReader br)
{
packBlockHeaders = new List <Archive.PackBlockHeader>();
br.BaseStream.Seek((long)header.ofsBlockTable, SeekOrigin.Begin);
for (int b = 0; b < header.numBlocks; b++)
{
Archive.PackBlockHeader pbh = new Archive.PackBlockHeader();
pbh.blockOffset = br.ReadUInt64();
pbh.blockSize = br.ReadUInt64();
// find AIDX block by size //
if (pbh.blockSize == 16)
{
AIDXBlockNumber = b;
}
packBlockHeaders.Add(pbh);
}
}
