public ExexEntry(BinaryReader reader) : this() { auraId = reader.ReadUInt16(); auraSlot = reader.ReadUInt16(); particleColor = readColor(reader); reader.Read(data1, 0, data1.Length); outerGlowColor = readColor(reader); innerGlowColor = readColor(reader); reader.Read(data2, 0, data2.Length); smoke1Color = readColor(reader); smoke1Invert = reader.ReadByte() != COLOR_NOT_INVERTED; reader.Read(data3, 0, data3.Length); smoke2Color = readColor(reader); smoke2Invert = reader.ReadByte() != COLOR_NOT_INVERTED; reader.Read(data4, 0, data4.Length); boltsColor = readColor(reader); boltsInvert = reader.ReadByte() != COLOR_NOT_INVERTED; reader.Read(data5, 0, data5.Length); }
private static string StreamToHexString(Stream stream) { byte[] buffer = new byte[4096]; StringBuilder strB = new StringBuilder(4096); using (BinaryReader br = new BinaryReader(stream)) { int byteRead = br.Read(buffer, 0, buffer.Length); while (byteRead > 0) { for (int i = 0; i < byteRead; i++) { if (strB.Length == 0) strB.Append("0X"); strB.AppendFormat("{0:X2}", buffer[i]); } byteRead = br.Read(buffer, 0, buffer.Length); } } if (strB.Length == 0) strB.Append("NULL"); return strB.ToString(); }
public void Read(Stream stream) { BinaryReader reader = new BinaryReader (stream); int headerSize = IPAddress.NetworkToHostOrder(reader.ReadInt32()); int keySize = IPAddress.NetworkToHostOrder(reader.ReadInt32()); int valueSize = IPAddress.NetworkToHostOrder(reader.ReadInt32()); int packetVersion = reader.ReadByte(); if (packetVersion != PACKET_VERSION) { //throw new Exception("Packet versions do not match. Expected " + PACKET_VERSION + " but found " + packetVersion); } readHeader(reader); try { this.key = new byte[keySize]; if (keySize > 0) reader.Read(this.key, 0, keySize); this.value = new byte[valueSize]; if (valueSize > 0) { int x = reader.Read(this.value, 0, valueSize); if (x != valueSize) { Console.WriteLine("Esit degil: " + x + "::" + valueSize + ""); Thread.Sleep(10000); } } }catch (Exception e) { Console.WriteLine("Keysize" + keySize + ": " + valueSize); Console.WriteLine(e.StackTrace); } }
public void Close() { if (writer == null) return; writer.Close(); writer = null; using (BinaryWriter bw2 = new BinaryWriter(wavR.OpenResourceForWrite())) { bw2.Write((Int32)1179011410); bw2.Write((Int32)44 + length - 8); bw2.Write((Int32)1163280727); bw2.Write((Int32)544501094); bw2.Write((Int32)16); bw2.Write((Int16)1); bw2.Write((Int16)channels); bw2.Write((Int32)sRate); bw2.Write((Int32)(sRate * channels * (bits / 8))); bw2.Write((Int16)(channels * (bits / 8))); bw2.Write((Int16)bits); bw2.Write((Int32)1635017060); bw2.Write((Int32)length); using (BinaryReader br = new BinaryReader(tempR.OpenResourceForRead())) { byte[] buffer = new byte[1024]; int count = br.Read(buffer, 0, buffer.Length); while (count > 0) { bw2.Write(buffer, 0, count); count = br.Read(buffer, 0, buffer.Length); } } } tempR.DeleteResource(); }
public static BitmapImage GetImageFromUrl(string url) { var image = new BitmapImage(); int BytesToRead = 100; var responseStream = Network.GetStream(url); if (responseStream == null) { return null; } BinaryReader reader = new BinaryReader(responseStream); MemoryStream memoryStream = new MemoryStream(); byte[] bytebuffer = new byte[BytesToRead]; int bytesRead = reader.Read(bytebuffer, 0, BytesToRead); while (bytesRead > 0) { memoryStream.Write(bytebuffer, 0, bytesRead); bytesRead = reader.Read(bytebuffer, 0, BytesToRead); } image.BeginInit(); memoryStream.Seek(0, SeekOrigin.Begin); image.StreamSource = memoryStream; image.EndInit(); return image; }
private void cryptBtn_Click(object sender, EventArgs e) { // Copy header byte[] header = new byte[54]; List<Byte> body = new List<byte>(); byte[] temp = new byte[1]; using (BinaryReader sourceF = new BinaryReader(File.Open(this.selFileTb.Text, FileMode.Open))) { sourceF.Read(header, 0, header.Length); using (BinaryWriter newF = new BinaryWriter(File.Open(this.newFileTb.Text, FileMode.OpenOrCreate))) { newF.Write(header, 0, header.Length); int len = 0; while (sourceF.BaseStream.Position != sourceF.BaseStream.Length) { sourceF.Read(temp, 0, 1); body.Add(temp[0]); len++; } byte[] b = body.ToArray(); newF.Write(this.Crypt(b), 0, len); } } }
public static void LoadElf(string FileName, SPU spu, bool setProgramCounter) { BinaryReader br = new BinaryReader(File.OpenRead(FileName)); // GetElfHeader byte[] elfMagic = new byte[4]; br.Read(elfMagic, 0, 4); if (elfMagic[0] != 0x7F || elfMagic[0] != 0x7F || elfMagic[0] != 0x7F || elfMagic[0] != 0x7F) { MessageBox.Show("Elf Magic Wrong (" + FileName + ")"); return; } br.BaseStream.Seek(0, SeekOrigin.Begin); byte[] eHDR = new byte[0x34]; br.Read(eHDR, 0, eHDR.Length); uint phdr_offset = ConversionUtil.byteToUInt(eHDR, 0x1C); ushort n_phdrs = ConversionUtil.byteToUShort(eHDR, 0x2C); for (ushort i = 0; i < n_phdrs; i++) { int error = LoadElfPHDR(br, spu, phdr_offset, i); if (error == 1) MessageBox.Show("Didn't Load phdr " + i + " of File " + FileName); else if (error == 2) MessageBox.Show("Local Storage Overflow!"); } if (setProgramCounter) spu.IP = ConversionUtil.byteToUInt(eHDR, 0x18); br.Close(); }
public static List<DATFile> FindFiles(DAT dat, BinaryReader br) { List<DATFile> DatFiles = new List<DATFile>(); uint FileIndex = 0; br.BaseStream.Seek(-(dat.TreeSize + 4), SeekOrigin.End); while (FileIndex < dat.FilesTotal) { DATFile file = new DATFile(); file.br = br; file.FileNameSize = br.ReadInt32(); char[] namebuf = new Char[file.FileNameSize]; br.Read(namebuf, 0, (int)file.FileNameSize); file.Path = new String(namebuf, 0, namebuf.Length); file.FileName = Path.GetFileName(file.Path); file.Compression = br.ReadByte(); file.UnpackedSize = br.ReadInt32(); file.PackedSize = br.ReadInt32(); if (file.Compression==0x00&&(file.UnpackedSize != file.PackedSize)) file.Compression = 1; file.Offset = br.ReadInt32(); long oldoffset = br.BaseStream.Position; // Read whole file into a buffer br.BaseStream.Position = file.Offset; file.Buffer = new Byte[file.PackedSize]; br.Read(file.Buffer, 0, file.PackedSize); br.BaseStream.Position = oldoffset; DatFiles.Add(file); FileIndex++; } return DatFiles; }
// MEMO: // The purpose of using"IPAddress.NetworkToHostOrder()" method is changing endian from big endian to little endian. public static IEnumerable<byte[]> GetModuleFromSSHPublicKeyString(string pubKeySSHFormat) { if (string.IsNullOrEmpty(pubKeySSHFormat)) yield break; // Split each rows var pubKeyBodies = pubKeySSHFormat .Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries) .Select(row => row.Trim().Split(' ', '\t').Last()); foreach (var pubKeyBody in pubKeyBodies) { var pubKeyBin = Convert.FromBase64String(pubKeyBody); using (var ms = new MemoryStream(pubKeyBin)) using (var binReader = new BinaryReader(ms)) { // Get byte size of algorithm name. var sizeOfAlgorithmName = IPAddress.NetworkToHostOrder(binReader.ReadInt32()); // Read and drop algorithm name (generally, this is "ssh-rsa" 7 bytes). binReader.Read(new byte[sizeOfAlgorithmName], 0, sizeOfAlgorithmName); // Get byte size of exponent. var sizeOfExponent = IPAddress.NetworkToHostOrder(binReader.ReadInt32()); // Read and drop exponent. binReader.Read(new byte[sizeOfExponent], 0, sizeOfExponent); // Get byte size of module. var sizeOfModule = IPAddress.NetworkToHostOrder(binReader.ReadInt32()); // Read module and return it. var module = new byte[sizeOfModule]; binReader.Read(module, 0, sizeOfModule); yield return module; } } }
private static BitmapImage GetImageFromUrl(string url) { var image = new BitmapImage(); const int bytesToRead = 100; var request = WebRequest.Create( new Uri(url, UriKind.Absolute)); request.Timeout = -1; var response = request.GetResponse(); var responseStream = response.GetResponseStream(); if (responseStream != null) { var reader = new BinaryReader(responseStream); var memoryStream = new MemoryStream(); var bytebuffer = new byte[bytesToRead]; var bytesRead = reader.Read(bytebuffer, 0, bytesToRead); while (bytesRead > 0) { memoryStream.Write(bytebuffer, 0, bytesRead); bytesRead = reader.Read(bytebuffer, 0, bytesToRead); } image.BeginInit(); memoryStream.Seek(0, SeekOrigin.Begin); image.StreamSource = memoryStream; } image.EndInit(); return image; }
public ObjectEntry(BinaryReader reader) : this() { id = reader.ReadUInt16(); data1 = reader.ReadUInt16(); data2 = reader.ReadUInt16(); characterId = reader.ReadByte(); costumeId = reader.ReadByte(); objectEntryType = reader.ReadByte(); objectEntrySlot = reader.ReadByte(); for (int i = 0; i < MODEL_DATA_BYTES; i++) { modelData[i] = reader.ReadByte(); } for (int i = 0; i < ATTACHMENT_IDS_ARRAY_SIZE; i++) { attachmentIds[i] = reader.ReadUInt16(); } byte[] buffer = new byte[16]; reader.Read(buffer, 0, 16); modelName = Encoding.ASCII.GetString(buffer).TrimEnd('\0'); buffer = new byte[16]; reader.Read(buffer, 0, 16); objxName = Encoding.ASCII.GetString(buffer).TrimEnd('\0'); }
protected BitmapImage icon(string url) { var image = new BitmapImage(); int BytesToRead = 100; WebRequest request = WebRequest.Create(new Uri(url, UriKind.Absolute)); request.Timeout = -1; WebResponse response = request.GetResponse(); Stream responseStream = response.GetResponseStream(); BinaryReader reader = new BinaryReader(responseStream); MemoryStream memoryStream = new MemoryStream(); byte[] bytebuffer = new byte[BytesToRead]; int bytesRead = reader.Read(bytebuffer, 0, BytesToRead); while (bytesRead > 0) { memoryStream.Write(bytebuffer, 0, bytesRead); bytesRead = reader.Read(bytebuffer, 0, BytesToRead); } image.BeginInit(); memoryStream.Seek(0, SeekOrigin.Begin); image.StreamSource = memoryStream; image.EndInit(); return image; }
public void ParseInfo(long pos, string filePath) { byte[] array = new byte[100000]; BinaryReader binaryReader = new BinaryReader(File.Open(filePath, FileMode.Open, FileAccess.Read, FileShare.Read)); try { binaryReader.BaseStream.Position = pos + VolumePathOffset; binaryReader.Read(array, 0, VolumePathLength*2); string name = Encoding.Unicode.GetString(array).TrimEnd('\0'); //bytestostring_littleendian(array); binaryReader.BaseStream.Position = pos + FolderPathOffset; List<string> iFolderPaths = new List<string>(); for (int i = 0; i < NumFolderPaths; i++) { byte[] array2 = new byte[100000]; binaryReader.Read(array2, 0, 2); uint len = BitConverter.ToUInt16(array2, 0); binaryReader.Read(array2, 0, (int)len*2); string szPath = Encoding.Unicode.GetString(array2).TrimEnd('\0'); if (szPath != "") iFolderPaths.Add(szPath); binaryReader.Read(array2, 0, 2); } FolderPaths = iFolderPaths.ToArray(); } finally { binaryReader.Close(); } }
private void ValidateDisposedExceptions(BinaryReader binaryReader) { byte[] byteBuffer = new byte[10]; char[] charBuffer = new char[10]; Assert.Throws<ObjectDisposedException>(() => binaryReader.PeekChar()); Assert.Throws<ObjectDisposedException>(() => binaryReader.Read()); Assert.Throws<ObjectDisposedException>(() => binaryReader.Read(byteBuffer, 0, 1)); Assert.Throws<ObjectDisposedException>(() => binaryReader.Read(charBuffer, 0, 1)); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadBoolean()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadByte()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadBytes(1)); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadChar()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadChars(1)); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadDecimal()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadDouble()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadInt16()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadInt32()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadInt64()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadSByte()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadSingle()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadString()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadUInt16()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadUInt32()); Assert.Throws<ObjectDisposedException>(() => binaryReader.ReadUInt64()); }
public IEnumerable<FileEntry> ListFiles(Stream strm, Callbacks callbacks) { byte[] buf = new byte[4]; BinaryReader rd = new BinaryReader(strm); int numFiles; List<FileEntry> results = new List<FileEntry>(); rd.Read(buf, 0, 4); if (Encoding.ASCII.GetString(buf, 0, 4) != "TGP0") return results; if (rd.ReadInt32() != 1) // version check return results; if (rd.ReadInt32() != 0) // should be zero return results; numFiles = rd.ReadInt32(); buf = new byte[0x60]; for (int i = 0; i < numFiles; i++) { FileEntry ent = new FileEntry(); rd.Read(buf, 0, 0x60); ent.Filename = Encoding.ASCII.GetString(buf); ent.Filename = ent.Filename.Substring(0, ent.Filename.IndexOf('\0')); ent.Offset = rd.ReadInt64(); ent.UncompressedSize = rd.ReadInt64(); results.Add(ent); } return results; }
private void CreateSettingsFile() { Assembly assembly = GetType().Assembly; BinaryReader reader = new BinaryReader(assembly.GetManifestResourceStream("D3.Commission.Settings.xml")); FileStream stream = new FileStream(FilePath, FileMode.Create); BinaryWriter writer = new BinaryWriter(stream); try { byte[] buffer = new byte[64 * 1024]; int numread = reader.Read(buffer, 0, buffer.Length); while (numread > 0) { writer.Write(buffer, 0, numread); numread = reader.Read(buffer, 0, buffer.Length); } writer.Flush(); } finally { if (stream != null) { stream.Dispose(); } if (reader != null) { reader.Close(); } } }
public void Should_Read_Boolean_Value() { var reader = new BinaryReader(new MemoryStream(new byte[] {1, 0})); var value = reader.Read(DataType.Boolean); value.ShouldBeType<bool>(); ((bool)value).ShouldBeTrue(); reader.Read<bool>(DataType.Boolean).ShouldBeFalse(); }
public void Should_Read_Float_Value() { var reader = new BinaryReader(new MemoryStream(new byte[] { 174, 71, 1, 192, 174, 71, 129, 191, 0, 0, 0, 0, 174, 71, 129, 63, 174, 71, 1, 64 })); var value = reader.Read(DataType.SingleFloat); value.ShouldBeType<float>(); ((float)value).ShouldEqual(-2.02f); reader.Read<float>(DataType.SingleFloat).ShouldEqual(-1.01f); reader.Read<float>(DataType.SingleFloat).ShouldEqual(0.00f); reader.Read<float>(DataType.SingleFloat).ShouldEqual(1.01f); reader.Read<float>(DataType.SingleFloat).ShouldEqual(2.02f); }
/// <summary>This method creates a picture object from the contents /// of the passed in bitmap file.</summary> /// <remark>Note: The bitmap file is embedded as a resource in the /// executable. The file is temporarily copied out to the client /// file system by this function, since the OleLoadPictureFile /// function requires the file to reside in the file system.</remark> /// <param name="resourceName">File name of the bitmap embedded as /// a resource in the executable</param> /// <returns>stdole.IPictureDisp object created from the contents /// of the file.</returns> public static IPictureDisp GetPicture( string resourceName ) { int loadPictureResult; Object picture = null; try { string temporaryFile = Path.GetTempFileName(); // Get an input stream of the bitmap file embedded // in the executable. Stream inStream = Assembly.GetExecutingAssembly().GetManifestResourceStream( BasePath + resourceName ); // Create a BinaryReader from the input stream. BinaryReader inReader = new BinaryReader( inStream ); // Create the output stream for the temporary file. FileStream outStream = new FileStream( temporaryFile, FileMode.Create ); // Create a BinaryWriter from the output stream. BinaryWriter outWriter = new BinaryWriter( outStream ); byte[] buffer = new byte[ 1000 ]; int bytesRead = inReader.Read( buffer, 0, buffer.Length ); while ( bytesRead > 0 ) { outWriter.Write( buffer, 0, bytesRead ); bytesRead = inReader.Read( buffer, 0, buffer.Length ); } inReader.Close(); outWriter.Close(); // Load the bitmap from the temporary file. loadPictureResult = OleLoadPictureFile( temporaryFile, out picture ); // Delete the temporary file. File.Delete( temporaryFile ); if ( loadPictureResult != 0 ) throw new COMException( "OleLoadPictureFailed", loadPictureResult ); } catch ( COMException ex ) { ESIMessageBox.ShowError(ex); } return (IPictureDisp) picture; }
public void Should_Read_Double_With_Unit_Value() { var reader = new BinaryReader(new MemoryStream(new byte[] { 41, 92, 143, 194, 245, 40, 0, 192, 41, 92, 143, 194, 245, 40, 240, 191, 0, 0, 0, 0, 0, 0, 0, 0, 41, 92, 143, 194, 245, 40, 240, 63, 41, 92, 143, 194, 245, 40, 0, 64 })); var value = reader.Read(DataType.DoubleFloatWithUnit); value.ShouldBeType<double>(); ((double)value).ShouldEqual(-2.02); reader.Read<double>(DataType.DoubleFloatWithUnit).ShouldEqual(-1.01); reader.Read<double>(DataType.DoubleFloatWithUnit).ShouldEqual(0); reader.Read<double>(DataType.DoubleFloatWithUnit).ShouldEqual(1.01); reader.Read<double>(DataType.DoubleFloatWithUnit).ShouldEqual(2.02); }
private static byte[] ReadBeginningAndEnd(Stream stream) { if (stream.Length < BlockSize) return new byte[0]; using (var binaryReader = new BinaryReader(stream)) { var buffer = new byte[BlockSize * 2]; binaryReader.BaseStream.Seek(0, SeekOrigin.Begin); binaryReader.Read(buffer, 0, BlockSize); binaryReader.BaseStream.Seek(-BlockSize, SeekOrigin.End); binaryReader.Read(buffer, BlockSize, BlockSize); return buffer; } }
/// <summary> /// 保存上传文件到磁盘目录(此方法在http_service_handler的Upload中在文件类型校验合法后被调用) /// </summary> /// <param name="param">上传参数配置</param> /// <param name="fileHash">上传文件的物理路径Hashtable</param> internal static void SaveToDisk(UploadParameter param, System.Collections.Hashtable fileHash) { int cur_build = 0; // 创建文件保存路径次数 string _filePath = string.Empty; if (!Directory.Exists(param.SaveToDir)) { if (!param.AutoMKDir) throw new APIFW_ArgumentException(" 上传目录不存在,请手动创建目录或将AutoMKDir参数设置为True "); fileHash.Add(-1, Directory.CreateDirectory(param.SaveToDir).FullName); } int size = 0; long completed = 0; byte[] buffer = new byte[param.BufferSize]; for (int i = 0; i < param.FileUploads.Length; i++) { cur_build = 0; // 上传文件名称重命名计数 completed = 0; // 当前上传文件已保存大小 AdjustUploadItemFileName(param, ref param.FileUploads[i], ref cur_build, ref _filePath); if (param.FileUploads[i].IsValid && param.FileUploads[i].FileName != null && param.FileUploads[i].ContentLength > 0 && param.FileUploads[i].FileName.Length > 0) { try { // 开始上传 param.ExcuteOnUploadItemStart(param.FileUploads[i]); // request.Files.Get(param.FileUploads[i].ClientKey).SaveAs(_filePath); using (FileStream fs = new FileStream(_filePath, FileMode.Create, FileAccess.ReadWrite)) { using (BinaryWriter bw = new BinaryWriter(fs)) { using (BinaryReader br = new BinaryReader(param.FileUploads[i].InputStream)) { while ((size = br.Read(buffer, 0, buffer.Length)) > 0) { completed += size; bw.Write(buffer, 0, size); // 进度变化 param.ExcuteOnUploadItemProgressChange(param.FileUploads[i], completed); } } } } // 上传完成 param.ExcuteOnUploadItemCompleted(param.FileUploads[i]); } catch (Exception ex) { // 上传出错 if (!param.ExcuteOnUploadItemFailedHandler(param.FileUploads[i], ex)) { throw ex; } } } } }
internal void ReadExtraData(BinaryReader reader) { if (this.extraSize > 0) { reader.Read(extraData, 0, extraSize); } }
public void WriteFontToStream(string fontPath, Stream outputStream) { lock (_accesslock) { int iCount; var buffer = new Byte[2048]; if (!_cachedFonts.ContainsKey(fontPath)) { var tempStream = new MemoryStream(); using (var reader = new BinaryReader(File.OpenRead(fontPath))) { while ((iCount = reader.Read(buffer, 0, 2048)) != 0) { tempStream.Write(buffer, 0, iCount); } } _cachedFonts.Add(fontPath,tempStream); } MemoryStream fontStream = _cachedFonts[fontPath]; fontStream.Seek(0, SeekOrigin.Begin); while ((iCount = fontStream.Read(buffer, 0, 2048)) != 0) { outputStream.Write(buffer,0, iCount); } } }
public static ConnectionSettings Read(byte[] data) { var cs = new ConnectionSettings(); using (var ms = new MemoryStream(data)) using (var br = new BinaryReader(ms)) { cs.Version = br.ReadInt32(); cs.Counter = br.ReadInt32(); cs.Autodetect = (Autodetect)br.ReadInt32(); var len = br.ReadInt32(); cs.ProxyServer = Utf8.GetString(br.ReadBytes(len)); len = br.ReadInt32(); cs.ExtraData = Utf8.GetString(br.ReadBytes(len)); len = br.ReadInt32(); cs.AutodetectScript = Utf8.GetString(br.ReadBytes(len)); // So damn lazy. using (var ms2 = new MemoryStream()) { var ba = new byte[Environment.SystemPageSize]; while ((len = br.Read(ba, 0, ba.Length)) != 0) { ms2.Write(ba, 0, len); } cs.Junk = ms2.ToArray(); } } return cs; }
/// <inheritdoc></inheritdoc> public override void ReadHeader() { byte[] header = new byte[176]; using (Stream str = GetStream()) { if (str == null) return; // Read important header content using (BinaryReader br = new BinaryReader(str)) { br.Read(header, 0, 176); } } PhiLam ll; ll.Phi = GetDouble(header, 24); ll.Lambda = -GetDouble(header, 72); double urPhi = GetDouble(header, 40); double urLam = -GetDouble(header, 56); PhiLam cs = new PhiLam(); cs.Phi = GetDouble(header, 88); cs.Lambda = GetDouble(header, 104); NumLambdas = (int)(Math.Abs(urLam - ll.Lambda) / cs.Lambda + .5) + 1; NumPhis = (int)(Math.Abs(urPhi - ll.Phi) / cs.Phi + .5) + 1; ll.Lambda *= DEG_TO_RAD; ll.Phi *= DEG_TO_RAD; cs.Lambda *= DEG_TO_RAD; cs.Phi *= DEG_TO_RAD; LowerLeft = ll; CellSize = cs; }
public WebImage(Stream imageStream) { if (imageStream.CanSeek) { imageStream.Seek(0, SeekOrigin.Begin); _content = new byte[imageStream.Length]; using (BinaryReader reader = new BinaryReader(imageStream)) { reader.Read(_content, 0, (int)imageStream.Length); } } else { List<byte[]> chunks = new List<byte[]>(); int totalSize = 0; using (BinaryReader reader = new BinaryReader(imageStream)) { // Pick some size for chunks that is still under limit // that causes them to be placed on the large object heap. int chunkSizeInBytes = 1024 * 50; byte[] nextChunk = null; do { nextChunk = reader.ReadBytes(chunkSizeInBytes); totalSize += nextChunk.Length; chunks.Add(nextChunk); } while (nextChunk.Length == chunkSizeInBytes); } _content = new byte[totalSize]; int startIndex = 0; foreach (var chunk in chunks) { chunk.CopyTo(_content, startIndex); startIndex += chunk.Length; } } _initialFormat = ValidateImageContent(_content, "imageStream"); _currentFormat = _initialFormat; }
/// <summary> /// Decompressed the data in the given stream. /// </summary> /// <param name="br">The stream containing the compressed data.</param> /// <param name="size">The number of byte to decompress.</param> /// <param name="outsize">The sixe of the decrompressed data.</param> /// <returns>A reader for the uncompressed data.</returns> protected static BinaryReader Decompress(BinaryReader br, int size, int outsize) { if (input.Length < size) { input = new byte[size]; } if (output.Length < outsize) { output = new byte[outsize]; } br.Read(input, 0, size); inf.SetInput(input, 0, size); try { inf.Inflate(output); } catch (ICSharpCode.SharpZipLib.SharpZipBaseException e) { //we ignore adler checksum mismatches, as I have a notion that they aren't always correctly // stored in the records. if (!e.Message.StartsWith("Adler")) throw e; } inf.Reset(); ms.Position = 0; ms.Write(output, 0, outsize); ms.Position = 0; return compReader; }
public void CopyDatabase() { if (!File.Exists(dbPath)) //-------------------------------------------------------------------------Check if file exists { using (BinaryReader br = new BinaryReader(Assets.Open(dbName))) //-------------------------------if not opens database { try { using (BinaryWriter bw = new BinaryWriter(new FileStream(dbPath, FileMode.Create))) //---writes file to phone { byte[] buffer = new byte[2048]; int len = 0; while ((len = br.Read(buffer, 0, buffer.Length)) > 0) { bw.Write(buffer, 0, len); } } } catch (Exception e) { Console.WriteLine("{0} Exception caught.", e); //----------------------------------------write error to output } } } }
private void Load(BinaryReader br) { int length = br.ReadByte(); if (this.Type == EventType.SystemExclusiveF0) { this.Data = new byte[length + 1]; this.Data[0] = 0xf0; br.Read(this.Data, 1, length); } else { this.Data = new byte[length]; br.Read(this.Data, 0, length); } }