public static async Task <GameFileInfo> GenerateGameFileInfo(string file, string fileName, string outputFolder, string baseHttpLink, CancellationToken ct = default) { if (!Directory.Exists(outputFolder)) { Directory.CreateDirectory(outputFolder); } if (!baseHttpLink.EndsWith("/")) { baseHttpLink += "/"; } var binFileName = $"{fileName.ToLower().GetHashCode():X4}.bin"; var outFileName = Path.Combine(outputFolder, binFileName); await L33TZipUtils.CompressFileAsL33TZipAsync(file, outFileName, ct); var fileCrc = await Crc32Utils.DoGetCrc32FromFile(file, ct); var fileLength = new FileInfo(file).Length; var externalLocation = Path.Combine(baseHttpLink, binFileName).Replace("\\", "/"); var outFileCrc = await Crc32Utils.DoGetCrc32FromFile(outFileName, ct); var outFileLength = new FileInfo(outFileName).Length; return(new GameFileInfo(fileName, fileCrc, fileLength, externalLocation, outFileCrc, outFileLength)); }
private static async Task ConvertFile(bool convertFile, string tempFileName, BarEntry barFileInfo, string filePath) { //Convert file if (convertFile) { if (L33TZipUtils.IsL33TZipFile(tempFileName) && !barFileInfo.FileName.EndsWith(".age4scn", StringComparison.OrdinalIgnoreCase)) { var rnd = new Random(Guid.NewGuid().GetHashCode()); var tempFileName2 = Path.Combine(Path.GetTempPath(), $"{Path.GetFileName(barFileInfo.FileName)}-{rnd.Next()}.tmp"); await L33TZipUtils.ExtractL33TZipFileAsync(tempFileName, tempFileName2); if (File.Exists(tempFileName)) { File.Delete(tempFileName); } tempFileName = tempFileName2; } if (barFileInfo.FileName.EndsWith(".xmb", StringComparison.OrdinalIgnoreCase)) { try { var rnd = new Random(Guid.NewGuid().GetHashCode()); var tempFileName2 = Path.Combine(Path.GetTempPath(), $"{Path.GetFileName(barFileInfo.FileName)}-{rnd.Next()}.tmp"); XmbFileUtils.XmbToXml(tempFileName, tempFileName2); if (File.Exists(tempFileName)) { File.Delete(tempFileName); } tempFileName = tempFileName2; filePath = filePath.Substring(0, filePath.Length - 4); } catch (Exception) { // } } else if (barFileInfo.FileName.EndsWith(".age4scn", StringComparison.OrdinalIgnoreCase) && !L33TZipUtils.IsL33TZipFile(tempFileName)) { var rnd = new Random(Guid.NewGuid().GetHashCode()); var tempFileName2 = Path.Combine(Path.GetTempPath(), $"{Path.GetFileName(barFileInfo.FileName)}-{rnd.Next()}.tmp"); await L33TZipUtils.CompressFileAsL33TZipAsync(tempFileName, tempFileName2); if (File.Exists(tempFileName)) { File.Delete(tempFileName); } tempFileName = tempFileName2; } } //Move new file if (File.Exists(filePath)) { File.Delete(filePath); } File.Move(tempFileName, filePath); File.SetCreationTimeUtc(filePath, new DateTime(barFileInfo.LastWriteTime.Year, barFileInfo.LastWriteTime.Month, barFileInfo.LastWriteTime.Day, barFileInfo.LastWriteTime.Hour, barFileInfo.LastWriteTime.Minute, barFileInfo.LastWriteTime.Second)); File.SetLastWriteTimeUtc(filePath, new DateTime(barFileInfo.LastWriteTime.Year, barFileInfo.LastWriteTime.Month, barFileInfo.LastWriteTime.Day, barFileInfo.LastWriteTime.Hour, barFileInfo.LastWriteTime.Minute, barFileInfo.LastWriteTime.Second)); }
public static void ExtractBarFile(string inputFile, string file, string outputPath, bool convertFile = true) { if (string.IsNullOrWhiteSpace(file)) { throw new ArgumentNullException(nameof(file), "Value cannot be null or empty."); } if (!File.Exists(inputFile)) { throw new FileNotFoundException($"File '{inputFile}' not found!", inputFile); } if (!outputPath.EndsWith(Path.DirectorySeparatorChar.ToString())) { outputPath = outputPath + Path.DirectorySeparatorChar; } BarFileBody barFilesInfo; using (var fileStream = File.Open(inputFile, FileMode.Open, FileAccess.Read, FileShare.Read)) { using var binReader = new BinaryReader(fileStream); //Read Header binReader.BaseStream.Seek(0, SeekOrigin.Begin); //Seek to header var barFileHeader = new BarFileHeader(binReader); //Read Files Info binReader.BaseStream.Seek(barFileHeader.FilesTableOffset, SeekOrigin.Begin); //Seek to file table barFilesInfo = new BarFileBody(binReader); } var barFileInfo = barFilesInfo.Entries.First( key => string.Equals(key.FileName, file, StringComparison.OrdinalIgnoreCase)); using (var fileStream = File.Open(inputFile, FileMode.Open, FileAccess.Read, FileShare.Read)) { using var binReader = new BinaryReader(fileStream); binReader.BaseStream.Seek(barFileInfo.Offset, SeekOrigin.Begin); //Seek to file var path = Path.Combine(outputPath, barFilesInfo.RootPath, Path.GetDirectoryName(barFileInfo.FileName) ?? string.Empty); if (!Directory.Exists(path)) { Directory.CreateDirectory(path); } var filePath = Path.Combine(outputPath, barFilesInfo.RootPath, barFileInfo.FileName); //Extract to tmp file var tempFileName = Path.GetTempFileName(); using (var fileStreamFinal = File.Open(tempFileName, FileMode.Create, FileAccess.Write, FileShare.None)) { using var final = new BinaryWriter(fileStreamFinal); var buffer = new byte[4096]; int read; var totalread = 0L; while ((read = binReader.Read(buffer, 0, buffer.Length)) > 0) { if (read > barFileInfo.FileSize) { totalread = barFileInfo.FileSize; final.Write(buffer, 0, barFileInfo.FileSize); } else if (totalread + read <= barFileInfo.FileSize) { totalread += read; final.Write(buffer, 0, read); } else if (totalread + read > barFileInfo.FileSize) { var leftToRead = barFileInfo.FileSize - totalread; totalread = barFileInfo.FileSize; final.Write(buffer, 0, Convert.ToInt32(leftToRead)); } if (totalread >= barFileInfo.FileSize) { break; } } } //Convert file if (convertFile) { //if (L33TZipUtils.IsL33TZip(tempFileName) && // !barFileInfo.FileName.EndsWith(".age4scn", StringComparison.OrdinalIgnoreCase)) //{ // var rnd = new Random(Guid.NewGuid().GetHashCode()); // var tempFileName2 = // Path.Combine(Path.GetTempPath(), // $"{Path.GetFileName(barFileInfo.FileName)}-{rnd.Next()}.tmp"); // L33TZipUtils.DecompressL33TZip(tempFileName, tempFileName2); // if (File.Exists(tempFileName)) // File.Delete(tempFileName); // tempFileName = tempFileName2; //} if (barFileInfo.FileName.EndsWith(".xmb", StringComparison.OrdinalIgnoreCase)) { try { var rnd = new Random(Guid.NewGuid().GetHashCode()); var tempFileName2 = Path.Combine(Path.GetTempPath(), $"{Path.GetFileName(barFileInfo.FileName)}-{rnd.Next()}.tmp"); XmbFileUtils.XmbFileToXmlFile(tempFileName, tempFileName2); if (File.Exists(tempFileName)) { File.Delete(tempFileName); } tempFileName = tempFileName2; filePath = filePath.Substring(0, filePath.Length - 4); } catch (Exception) { // } } else if (barFileInfo.FileName.EndsWith(".age4scn", StringComparison.OrdinalIgnoreCase) && !L33TZipUtils.IsL33TZip(tempFileName)) { var rnd = new Random(Guid.NewGuid().GetHashCode()); var tempFileName2 = Path.Combine(Path.GetTempPath(), $"{Path.GetFileName(barFileInfo.FileName)}-{rnd.Next()}.tmp"); L33TZipUtils.CompressFileAsL33TZipAsync(tempFileName, tempFileName2).GetAwaiter().GetResult(); if (File.Exists(tempFileName)) { File.Delete(tempFileName); } tempFileName = tempFileName2; } } //Move new file if (File.Exists(filePath)) { File.Delete(filePath); } // File.Move(tempFileName, filePath); // File.SetCreationTimeUtc(filePath, new DateTime(barFileInfo.LastWriteTime.Year, barFileInfo.LastWriteTime.Month, barFileInfo.LastWriteTime.Day, barFileInfo.LastWriteTime.Hour, barFileInfo.LastWriteTime.Minute, barFileInfo.LastWriteTime.Second)); File.SetLastWriteTimeUtc(filePath, new DateTime(barFileInfo.LastWriteTime.Year, barFileInfo.LastWriteTime.Month, barFileInfo.LastWriteTime.Day, barFileInfo.LastWriteTime.Hour, barFileInfo.LastWriteTime.Minute, barFileInfo.LastWriteTime.Second)); } }