public static string ExtractArchiveFile(string psarcPath, string entryNamePath, string outputDir)
{
if (!File.Exists(psarcPath))
{
return("");
}
using (PSARC archive = new PSARC(true))
using (var psarcStream = File.OpenRead(psarcPath))
{
archive.Read(psarcStream, true);
var tocEntry = archive.TOC.Where(entry => entry.Name.Contains(entryNamePath)).FirstOrDefault();
if (tocEntry != null)
{
if (!Directory.Exists(outputDir))
{
Directory.CreateDirectory(outputDir);
}
archive.InflateEntry(tocEntry, Path.Combine(outputDir, Path.GetFileName(tocEntry.ToString())));
return(Path.Combine(outputDir, tocEntry.ToString()));
}
return("");
}
}
// Loads song archive file to memory.
public PsarcLoader(string fileName, bool useMemory = true)
{
_filePath = fileName;
_archive = new PSARC(useMemory);
_fileStream = File.OpenRead(_filePath);
_archive.Read(_fileStream);
}
public static bool RemoveArchiveEntry(string psarcPath, string entryName)
{
if (!File.Exists(psarcPath))
{
return(false);
}
using (PSARC archive = new PSARC(true))
using (var psarcStream = File.OpenRead(psarcPath))
{
archive.Read(psarcStream);
psarcStream.Dispose(); // CRITICAL
var tocEntry = archive.TOC.FirstOrDefault(entry => entry.Name == entryName);
if (tocEntry == null)
{
archive.Dispose(); // CRITICAL
return(true);
}
archive.TOC.Remove(tocEntry);
archive.TOC.Insert(0, new Entry()
{
Name = "NamesBlock.bin"
});
using (var fs = File.Create(psarcPath))
archive.Write(fs, true);
archive.Dispose(); // CRITICAL
return(true);
}
}
public static bool InjectArchiveEntry(string psarcPath, string entryName, string sourcePath, bool useMemory = true)
{
if (!File.Exists(psarcPath))
{
return(false);
}
using (PSARC archive = new PSARC(useMemory))
using (var psarcStream = File.OpenRead(psarcPath))
{
try
{
archive.Read(psarcStream);
psarcStream.Dispose(); // CRITICAL
var entryStream = new MemoryStream();
using (var sourceStream = File.OpenRead(sourcePath))
sourceStream.CopyTo(entryStream);
entryStream.Position = 0;
Entry tocEntry = archive.TOC.FirstOrDefault(x => x.Name == entryName);
if (tocEntry != null)
{
tocEntry.Data.Dispose(); // CRITICAL
tocEntry.Data = entryStream;
}
else
{
archive.AddEntry(entryName, entryStream);
// evil genius ... ;) => forces archive update
archive.TOC.Insert(0, new Entry()
{
Name = "NamesBlock.bin"
});
}
}
catch
{
archive.Dispose(); // CRITICAL
return(false);
}
using (var fs = File.Create(psarcPath))
archive.Write(fs, true);
archive.Dispose(); // CRITICAL
return(true);
}
}
public static bool ReplaceData(this PSARC p, Dictionary <Func <Entry, bool>, Stream> newData)
{
bool result = true;
foreach (var d in newData)
{
if (!p.ReplaceData(d.Key, d.Value))
{
result = false;
}
}
return(result);
}
public static Stream GetData(this PSARC p, Func <Entry, bool> dataEntry)
{
var de = p.TOC.Where(dataEntry).FirstOrDefault();
if (de != null)
{
if (de.Data == null)
{
p.InflateEntry(de);
}
return(de.Data);
}
return(null);
}
public void Dispose()
{
if (_fileStream != null)
{
_fileStream.Close();
_fileStream.Dispose();
_fileStream = null;
}
if (_archive != null)
{
_archive.Dispose();
_archive = null;
}
GC.SuppressFinalize(this);
}
public static NoCloseStream ReplaceData(this PSARC p, Func <Entry, bool> dataEntry, String newData)
{
NoCloseStream s = new NoCloseStream();
using (var sr = new StreamWriter(s))
sr.Write(newData);
s.Position = 0;
if (!ReplaceData(p, dataEntry, s))
{
s.canClose = true;
s.Dispose();
return(null);
}
return(s);
}
public static bool ReplaceData(this PSARC p, Func <Entry, bool> dataEntry, Stream newData)
{
var de = p.TOC.Where(dataEntry).FirstOrDefault();
if (de != null)
{
if (de.Data != null)
{
de.Data.Dispose();
de.Data = null;
}
else
{
p.InflateEntry(de);
}
de.Data = newData;
return(true);
}
return(false);
}
public static Stream ExtractArchiveFile(string psarcPath, string entryNamePath)
{
if (!File.Exists(psarcPath))
{
return(null);
}
using (PSARC archive = new PSARC(true))
using (var psarcStream = File.OpenRead(psarcPath))
{
archive.Read(psarcStream, true);
var tocEntry = archive.TOC.FirstOrDefault(x => (x.Name.Equals(entryNamePath)));
if (tocEntry != null)
{
archive.InflateEntry(tocEntry);
return(tocEntry.Data);
}
}
return(null);
}
public static Stream ExtractPSARCData(this Stream stream, Func <Entry, bool> dataEntry)
{
using (PSARC p = new PSARC(true))
{
p.Read(stream, true);
var de = p.TOC.Where(dataEntry).FirstOrDefault();
if (de != null)
{
MemoryStream ms = new MemoryStream();
p.InflateEntry(de);
if (de.Data == null)
{
return(null);
}
de.Data.Position = 0;
de.Data.CopyTo(ms);
ms.Position = 0;
return(ms);
}
return(null);
}
}
public static Entry getEntry(this GraphItem gi, PSARC.PSARC archive)
{
return archive.Entries.Single(e => e.Name.Equals(gi.RelPath));
}
public ArcFileWrapper(string archiveFile)
{
_psarc = new PSARC();
_archiveFile = archiveFile;
using (var inputStream = System.IO.File.OpenRead(archiveFile))
{
_psarc.Read(inputStream);
}
}
public static Attributes2014 getManifest(this GraphItem jsonItem, PSARC.PSARC archive)
{
return Manifest2014<Attributes2014>.LoadFromFile(jsonItem.getEntry(archive).Data).Entries.ToArray()[0].Value.ToArray()[0].Value;
}