private static void ExtractAllBinaries(string extractDir, Afs2Archive archive, Stream dataStream, bool isInternal)
{
if (!Directory.Exists(extractDir))
{
Directory.CreateDirectory(extractDir);
}
var afsSource = isInternal ? "internal" : "external";
foreach (var entry in archive.Files)
{
var record = entry.Value;
var extractFileName = AcbFile.GetSymbolicFileNameFromCueId(record.CueId);
var extractFilePath = Path.Combine(extractDir, extractFileName);
using (var fs = File.Open(extractFilePath, FileMode.Create, FileAccess.Write, FileShare.Write)) {
using (var fileData = AcbHelper.ExtractToNewStream(dataStream, record.FileOffsetAligned, (int)record.FileLength)) {
WriteFile(fileData, fs);
}
}
Console.WriteLine("Extracted from {0} AFS: #{1} (offset={2} size={3})", afsSource, record.CueId, record.FileOffsetAligned, record.FileLength);
}
}
private static void ProcessAllBinaries(uint acbFormatVersion, DecodeParams baseDecodeParams, string extractDir, Afs2Archive archive, Stream dataStream, bool isInternal)
{
if (!Directory.Exists(extractDir))
{
Directory.CreateDirectory(extractDir);
}
var afsSource = isInternal ? "internal" : "external";
var decodeParams = baseDecodeParams;
if (acbFormatVersion >= NewEncryptionVersion)
{
decodeParams.KeyModifier = archive.HcaKeyModifier;
}
else
{
decodeParams.KeyModifier = 0;
}
foreach (var entry in archive.Files)
{
var record = entry.Value;
var extractFileName = AcbFile.GetSymbolicFileNameFromCueId(record.CueId);
extractFileName = extractFileName.ReplaceExtension(".bin", ".wav");
var extractFilePath = Path.Combine(extractDir, extractFileName);
using (var fileData = AcbHelper.ExtractToNewStream(dataStream, record.FileOffsetAligned, (int)record.FileLength)) {
var isHcaStream = HcaReader.IsHcaStream(fileData);
Console.Write("Processing {0} AFS: #{1} (offset={2} size={3})... ", afsSource, record.CueId, record.FileOffsetAligned, record.FileLength);
if (isHcaStream)
{
try {
using (var fs = File.Open(extractFilePath, FileMode.Create, FileAccess.Write, FileShare.Write)) {
DecodeHca(fileData, fs, decodeParams);
}
Console.WriteLine("decoded");
} catch (Exception ex) {
if (File.Exists(extractFilePath))
{
File.Delete(extractFilePath);
}
Console.WriteLine(ex.ToString());
if (ex.InnerException != null)
{
Console.WriteLine("Details:");
Console.WriteLine(ex.InnerException.ToString());
}
}
}
else
{
Console.WriteLine("skipped (not HCA)");
}
}
}
}