public static Dictionary <string, byte[]> GetResourceDict(string filePath)
{
Dictionary <string, byte[]> dict = new Dictionary <string, byte[]>();
byte[] bytes = File.ReadAllBytes(filePath);
Assembly assembly = Assembly.Load(bytes);
string[] resourcesName = assembly.GetManifestResourceNames();
foreach (string resourceName in resourcesName)
{
using (System.IO.UnmanagedMemoryStream stream = (System.IO.UnmanagedMemoryStream)(assembly.GetManifestResourceStream(resourceName)))
{
ResourceManager rm = new ResourceManager("app", assembly);
ResourceSet resourceSet = null;
try
{
resourceSet = rm.GetResourceSet(System.Threading.Thread.CurrentThread.CurrentCulture, true, true);
}
catch (MissingManifestResourceException)
{
return(null);
}
foreach (DictionaryEntry entry in resourceSet)
{
string key = entry.Key.ToString();
byte[] contentBytes = entry.Value as byte[];
dict[key] = contentBytes;
}
}
}
return(dict);
}
unsafe internal void UpdateSecondaryNativeProperties(
IList <PropertyInitializer> properties,
System.IO.UnmanagedMemoryStream stream)
{
if (_localToWorldAttribute != null)
{
// we have to build a "local to world" transform, and push that through.
var trans = DomNode.As <ITransformable>();
if (trans != null)
{
var localToWorld = trans.LocalToWorld;
properties.Add(
GameEngine.CreateInitializer(
_localToWorldAttribute.PropertyId, stream.PositionPointer,
typeof(float), 16, false));
for (int c = 0; c < 16; ++c)
{
((float *)stream.PositionPointer)[c] = localToWorld[c];
}
stream.Position += sizeof(float) * 16;
}
}
if (_visibleHierarchyAttribute != null)
{
var visible = DomNode.As <IVisible>();
if (visible != null)
{
uint d = Convert.ToUInt32(visible.Visible);
SetBasicProperty(_visibleHierarchyAttribute.PropertyId, d, properties, stream);
*(uint *)stream.PositionPointer = d;
stream.Position += sizeof(uint);
}
}
}
public void PlaySound(System.IO.UnmanagedMemoryStream fileName)
{
SoundPlayer sound = new SoundPlayer(fileName);
sound.LoadAsync();
sound.Play();
}
internal ResourceReader(Stream stream, Dictionary<string, ResourceLocator> resCache)
{
this._resCache = resCache;
this._store = new BinaryReader(stream, Encoding.UTF8);
this._ums = stream as UnmanagedMemoryStream;
this.ReadResources();
}
public unsafe void Write(Stream value)
{
if (value.Length > _availableLength)
throw new ArgumentException("Value is too long.");
var buffer = new byte[4096];
var lengthToWrite = value.Length;
while (lengthToWrite > 0)
{
using (var stream = new UnmanagedMemoryStream(_currentPointer.Value.Ptr, _currentPointer.Value.AvailableLength, _currentPointer.Value.AvailableLength, FileAccess.ReadWrite))
{
do
{
var read = value.Read(buffer, 0, Math.Min(buffer.Length, _currentPointer.Value.AvailableLength));
stream.Write(buffer, 0, read);
lengthToWrite -= read;
_currentPointer.Value.AvailableLength -= read;
}
while (_currentPointer.Value.AvailableLength > 0 && lengthToWrite > 0);
_currentPointer = _currentPointer.Next;
}
}
}
public override unsafe void callback(string md5, IntPtr msg_buf, uint msg_len)
{
if (md5 != expected_md5sum)
{
Debug.WriteLine("Got unexpected md5sum message expected {0} got {1} dropping message", expected_md5sum, md5);
return;
}
T o;
using (var unsafe_reader = new System.IO.UnmanagedMemoryStream((byte *)msg_buf, msg_len, msg_len, FileAccess.Read))
{
var binary_reader = new BinaryReader(unsafe_reader);
o = read_func(binary_reader);
}
try
{
callback_action(o);
}
catch (Exception e)
{
Debug.WriteLine("Error occured in callback method {0}", e.ToString());
return;
}
}
private void UnpackBigEndian(string path)
{
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
int count = *(bint*)(_source.Address + 0x08);
for (int i = 0; i < count; i++)
stringOffsets.Add(*(bint*)(_source.Address + (i * 0x04) + 0x10));
for (int i = 0; i < count; i++)
dataOffsets.Add(*(bint*)(_source.Address + (stringOffsets.Count * 4) + (i * 4) + 0x10));
for (int i = 0; i < count; i++)
sizes.Add(*(bint*)(_source.Address + (stringOffsets.Count * 4) + (dataOffsets.Count * 4) + (i * 4) + 0x10));
foreach (int off in stringOffsets)
strings.Add(new String((sbyte*)_source.Address + off));
for (int i = 0; i < count; i++)
{
byte[] _fileData = new byte[sizes[i]];
using (UnmanagedMemoryStream stream = new UnmanagedMemoryStream((byte*)(_source.Address + dataOffsets[i]), sizes[i]))
stream.Read(_fileData, 0, (int)stream.Length);
try
{
File.WriteAllBytes(path+"/" + strings[i], _fileData);
}
catch (Exception x) { Console.WriteLine(x.Message); }
}
}
public void GetData_ReturnArrayOfStructs()
{
unsafe
{
short[] @in = new short[50];
for (int i = 0; i < 50; i++)
{
@in[i] = (short)i;
}
int inSize = 100; // 50 x 2 bytes per short
// Allocate a block of unmanaged memory and return an IntPtr object.
IntPtr memIntPtr = Marshal.AllocHGlobal(inSize);
// Get a byte pointer from the IntPtr object.
byte* memBytePtr = (byte*)memIntPtr.ToPointer();
var stream = new UnmanagedMemoryStream(memBytePtr, inSize);
// Set the data
stream.SetData(@in);
// Get the data back out
short[] @out = stream.GetData<short>();
Assert.AreEqual(@in.Length, @out.Length);
for (int i = 0; i < 50; i++)
{
Assert.AreEqual(@in[i], @out[i]);
}
}
}
public override int ReadPrefix(string shortSha, out ObjectId id, out UnmanagedMemoryStream data, out ObjectType objectType)
{
id = null;
data = null;
objectType = default(ObjectType);
ObjectId matchingKey;
int ret = ExistsPrefix(shortSha, out matchingKey);
if (ret != (int)ReturnCode.GIT_OK)
{
return ret;
}
ret = Read(matchingKey, out data, out objectType);
if (ret != (int)ReturnCode.GIT_OK)
{
return ret;
}
id = matchingKey;
return (int)ReturnCode.GIT_OK;
}
// Constructor
public MumbleLink()
{
unsafe
{
_memSize = Marshal.SizeOf(typeof(MumbleLinkedMemory));
_mappedFile = NativeMethods.OpenFileMapping(FileMapAccess.FileMapRead, false, Name);
if (_mappedFile == IntPtr.Zero)
{
_mappedFile = NativeMethods.CreateFileMapping(IntPtr.Zero, IntPtr.Zero, FileMapProtection.PageReadWrite, 0,
_memSize, Name);
if (_mappedFile == IntPtr.Zero)
{
throw new Exception("Unable to create file Mapping");
}
}
_mapView = NativeMethods.MapViewOfFile(_mappedFile, FileMapAccess.FileMapRead, 0, 0, _memSize);
if (_mapView == IntPtr.Zero)
{
throw new Exception("Unable to map view of file");
}
_buffer = new byte[_memSize];
_bufferHandle = GCHandle.Alloc(_buffer, GCHandleType.Pinned);
byte* p = (byte*)_mapView.ToPointer();
_unmanagedStream = new UnmanagedMemoryStream(p, _memSize, _memSize, FileAccess.Read);
}
}
public unsafe static Image LoadFromMemory(IntPtr pSource, int size, bool makeACopy, GCHandle? handle)
{
using (var memoryStream = new UnmanagedMemoryStream((byte*)pSource, size))
using (var bitmap = (Bitmap)BitmapFactory.DecodeStream(memoryStream))
{
var bitmapData = bitmap.LockPixels();
var image = Image.New2D(bitmap.Width, bitmap.Height, 1, PixelFormat.B8G8R8A8_UNorm, 1, bitmap.RowBytes);
#if SILICONSTUDIO_PARADOX_GRAPHICS_API_OPENGLES
// Directly load image as RGBA instead of BGRA, because OpenGL ES devices don't support it out of the box (extension).
CopyMemoryBGRA(image.PixelBuffer[0].DataPointer, bitmapData, image.PixelBuffer[0].BufferStride);
#else
Utilities.CopyMemory(image.PixelBuffer[0].DataPointer, bitmapData, image.PixelBuffer[0].BufferStride);
#endif
bitmap.UnlockPixels();
if (handle != null)
handle.Value.Free();
else if (!makeACopy)
Utilities.FreeMemory(pSource);
return image;
}
}
public UnmanagedMemory() : base()
{
this._localBuffer = null;
this._unmanagedStream = null;
this._bufferSizeInBytes = new Int32();
this._memoryBlock = IntPtr.Zero;
return;
}
//Adds the sound we want to play
public void Add(int index, UnmanagedMemoryStream stream)
{
_soundStreams[index] = new SoundStream(stream);
_audioBuffers[index] = new AudioBuffer();
_audioBuffers[index].Stream = _soundStreams[index].ToDataStream();
_audioBuffers[index].AudioBytes = (int) _soundStreams[index].Length;
_audioBuffers[index].Flags = BufferFlags.EndOfStream;
_sourceVoices[index] = new SourceVoice(_audio, _soundStreams[index].Format);
}
public WriterWorkItem(FileStream fileStream, UnmanagedMemoryStream memStream, MD5 md5)
{
_fileStream = fileStream;
_memStream = memStream;
_workingStream = (Stream)fileStream ?? memStream;
Buffer = new MemoryStream(8192);
BufferWriter = new BinaryWriter(Buffer);
MD5 = md5;
}
public static void playSoundEffect(UnmanagedMemoryStream soundFile)
{
if (soundFlag == true)
{
Stream stream = soundFile;
sp = new System.Media.SoundPlayer(stream);
sp.Play();
}
}
unsafe private static void SetBasicProperty <T>(
uint propId, T obj,
IList <PropertyInitializer> properties,
System.IO.UnmanagedMemoryStream stream)
{
properties.Add(GameEngine.CreateInitializer(
propId, stream.PositionPointer,
typeof(T), 1, false));
}
public List <SolidWorksNameSpace> GetData()
{
if (Context.SolidWorksNameSpacesData != null)
{
return(Context.SolidWorksNameSpacesData);
}
SolidWorksNameSpacesData = new List <SolidWorksNameSpace>();
Assembly assembly = Assembly.GetAssembly(typeof(Context));
string resourceName = assembly.GetName().Name + ".g";
ResourceManager rm = new ResourceManager(resourceName, assembly);
using (ResourceSet set = rm.GetResourceSet(CultureInfo.CurrentCulture, true, true))
{
//遍历资源集
foreach (DictionaryEntry item in set)
{
if (!item.Key.ToString().Contains("SolidWorks.Interop".ToLower()))
{
continue;
}
try
{
//使用资源流
using (System.IO.UnmanagedMemoryStream UmMS = item.Value as System.IO.UnmanagedMemoryStream)
{
if (UmMS.CanRead)
{
//反序列化
using (StreamReader sr = new StreamReader(UmMS))
{
string XmlStr = sr.ReadToEnd();
SolidWorksNameSpace NameSpace = new SolidWorksNameSpace();
NameSpace = XmlHelper.Deserialize((NameSpace), XmlStr);
if (NameSpace != null)
{
SolidWorksNameSpacesData.Add(NameSpace);
}
}
//var NameSpace = XmlHelper.Deserialize(typeof(SolidWorksNameSpace), UmMS) as SolidWorksNameSpace;
//if (NameSpace != null)
//{
// SolidWorksNameSpacesData.Add(NameSpace);
//}
}
Console.WriteLine(item.Key.ToString());
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
return(SolidWorksNameSpacesData);
}
public void DisposeMemStream()
{
var memStream = _memStream;
if (memStream != null)
{
memStream.Dispose();
_memStream = null;
}
}
private void on_trace_data_collected(cef_trace_client_t* self, byte* fragment, UIntPtr fragment_size)
{
CheckSelf(self);
using (var stream = new UnmanagedMemoryStream(fragment, (long)fragment_size))
{
OnTraceDataCollected(stream);
}
}
/// <summary>
/// Play notes from wave files for each instrument radio button
/// </summary>
/// <param name="instrumentKeyboardRadioButton"></param>
/// <param name="instrumentNote"></param>
void PlayNoteOnInstrument(RadioButton instrumentKeyboardRadioButton, System.IO.UnmanagedMemoryStream instrumentNote)
{
if (instrumentKeyboardRadioButton.Checked)
{
System.Media.SoundPlayer sound = new System.Media.SoundPlayer(instrumentNote);
sound.Load();
sound.Play();
}
}
public void Add(int index, UnmanagedMemoryStream sourceStream)
{
streams[index] = new SoundStream(sourceStream);
buffers[index] = new AudioBuffer();
buffers[index].Stream = streams[index].ToDataStream();
buffers[index].AudioBytes = (int)streams[index].Length;
buffers[index].Flags = BufferFlags.EndOfStream;
voices[index] = new SourceVoice(audio, streams[index].Format);
}
/// <summary>
/// Read raw binary data.
/// </summary>
private int read(cef_read_handler_t* self, void* ptr, int size, int n)
{
ThrowIfObjectDisposed();
long length = size * n;
using (var m_stream = new UnmanagedMemoryStream((byte*)ptr, length, length, FileAccess.Write))
{
return this.Read(m_stream, size, n);
}
}
/// <summary>
/// Write raw binary data.
/// </summary>
private int write(cef_write_handler_t* self, /*const*/ void* ptr, int size, int n)
{
ThrowIfObjectDisposed();
long length = size * n;
using (var m_stream = new UnmanagedMemoryStream((byte*)ptr, size * n, size * n, FileAccess.Read))
{
return this.Write(m_stream, size, n);
}
}
private UIntPtr read(cef_read_handler_t* self, void* ptr, UIntPtr size, UIntPtr n)
{
CheckSelf(self);
var length = (long)size * (long)n;
using (var stream = new UnmanagedMemoryStream((byte*)ptr, length, length, FileAccess.Write))
{
return (UIntPtr)Read(stream, length);
}
}
/// <summary>
/// Gets the image file machine type.
/// </summary>
/// <param name="buffer">Memory buffer representing native library.</param>
/// <returns>Image file machine type.</returns>
public static unsafe ushort GetImageFileMachineType(byte[] buffer)
{
fixed(byte *ptr = buffer)
{
using(UnmanagedMemoryStream ums = new UnmanagedMemoryStream(ptr, buffer.Length))
{
return GetImageFileMachineType(ums);
}
}
}
public void Close()
{
Marshal.FreeHGlobal(this._memoryBlock);
this._unmanagedStream.Close();
this._unmanagedStream = null;
this._memoryBlock = IntPtr.Zero;
return;
}
public void ToStream(byte* ptr, long count, Stream output)
{
using (var stream = new UnmanagedMemoryStream(ptr, count))
{
while (stream.Position < stream.Length)
{
var read = stream.Read(_buffer, 0, _buffer.Length);
output.Write(_buffer, 0, read);
}
}
}
private void on_download_data(cef_urlrequest_client_t* self, cef_urlrequest_t* request, void* data, UIntPtr data_length)
{
CheckSelf(self);
var m_request = CefUrlRequest.FromNative(request);
using (var stream = new UnmanagedMemoryStream((byte*)data, (long)data_length))
{
OnDownloadData(m_request, stream);
}
}
/// <summary>
/// A portion of the file contents have been received. This method will
/// be called multiple times until the download is complete. Return
/// |true| to continue receiving data and |false| to cancel.
/// </summary>
private int received_data(cef_download_handler_t* self, void* data, int data_size)
{
ThrowIfObjectDisposed();
var m_stream = new UnmanagedMemoryStream((byte*)data, data_size, data_size, FileAccess.Read);
var handled = this.ReceivedData(m_stream);
m_stream.Dispose();
return handled ? 1 : 0;
}
unsafe public static void DEV9writeDMA8Mem(byte *memPointer, int size)
{
try
{
System.IO.UnmanagedMemoryStream pMem = new System.IO.UnmanagedMemoryStream(memPointer, size, size, System.IO.FileAccess.Read);
dev9.DEV9_WriteDMA8Mem(pMem, size);
}
catch (Exception e)
{
CLR_PSE_PluginLog.MsgBoxErrorTrapper(e);
throw;
}
}
/// <summary>
/// Serialize item to destination
/// </summary>
/// <typeparam name="T">item type</typeparam>
/// <param name="item">item</param>
/// <param name="ms">memory stream</param>
/// <returns>The number of bytes written or negative if insufficient space</returns>
public static int Serialize <T>(T item, System.IO.UnmanagedMemoryStream ms)
{
byte *dst = ms.PositionPointer;
int avail = (int)Math.Max(ms.Length - ms.Position, int.MaxValue);
int result = Serialize(item, dst, avail);
if (result > 0)
{
ms.PositionPointer = dst + result;
}
return(result);
}
public static unsafe Bitmap DownloadEvf(IntPtr Camera)
{
uint success;
Bitmap _bmp, _newbmp;
UnmanagedMemoryStream ums;
// while (true)
{
IntPtr _stream = IntPtr.Zero;
IntPtr _image = new IntPtr();
IntPtr _imageData = new IntPtr();
uint _imageLen;
int _width = 500, _height = 330;
_newbmp = new Bitmap(_width, _height);
success = EDSDK.EdsCreateMemoryStream(0, out _stream);
if (success == EDSDK.EDS_ERR_OK)
{
success = EDSDK.EdsCreateEvfImageRef(_stream, out _image);
}
if (success == EDSDK.EDS_ERR_OK)
{
success = EDSDK.EdsDownloadEvfImage(Camera, _image);
}
if (success == EDSDK.EDS_ERR_OK)
{
EDSDK.EdsGetPointer(_stream, out _imageData);
EDSDK.EdsGetLength(_stream, out _imageLen);
ums = new UnmanagedMemoryStream((byte*)_imageData.ToPointer(), _imageLen, _imageLen, FileAccess.Read);
_bmp = new Bitmap(ums, true);
_newbmp = new Bitmap(_bmp, _width, _height);
//LiveViewBox是定义的一个pictureBox 控件
//LiveViewBox1.Image = _newbmp;
}
if (_stream != IntPtr.Zero)
{
EDSDK.EdsRelease(_stream);
_stream = IntPtr.Zero;
}
if (_image != IntPtr.Zero)
{
EDSDK.EdsRelease(_image);
_image = IntPtr.Zero;
}
}
return _newbmp;
}
public void flush()
{
lock (this)
{
if (callCount == 0)
return;
//Insert the EOF
binaryWriter.Write((int)StreamInstructionTypes.STREAM_INSTRUCTION_EOF);
IntPtr incomingPointer;
unsafe
{
InstanceManager.sync(instancePtr, bufferPointer, &incomingPointer);
UnmanagedMemoryStream strm = new UnmanagedMemoryStream((byte*)incomingPointer, maxCallLenght, maxCallLenght, FileAccess.Read);
BinaryReader reader = new BinaryReader(strm);
UInt32 instruction;
bool EOF = false;
while (!EOF)
{
try
{
instruction = reader.ReadUInt32();
}
catch(Exception eek)
{
Console.WriteLine("EOF is invalid!");
Console.WriteLine(eek.ToString());
break;
}
switch(instruction)
{
case (int)StreamInstructionTypes.STREAM_INSTRUCTION_CALL:
String cmd = StreamHelper.ReadString(reader);
handleEvent(cmd, reader);
break;
case (int)StreamInstructionTypes.STREAM_INSTRUCTION_EOF:
EOF = true;
break;
}
}
resetBuffers();
}
}
}
private int read_response(cef_resource_handler_t* self, void* data_out, int bytes_to_read, int* bytes_read, cef_callback_t* callback)
{
CheckSelf(self);
var m_callback = CefCallback.FromNative(callback);
using (var m_stream = new UnmanagedMemoryStream((byte*)data_out, bytes_to_read, bytes_to_read, FileAccess.Write))
{
int m_bytesRead;
var result = ReadResponse(m_stream, bytes_to_read, out m_bytesRead, m_callback);
*bytes_read = m_bytesRead;
return result ? 1 : 0;
}
}
static Stream GetMonoTouchData (string name)
{
int size = 0;
IntPtr data = monotouch_timezone_get_data (name, ref size);
if (size <= 0)
throw new TimeZoneNotFoundException ();
unsafe {
var s = new UnmanagedMemoryStream ((byte*) data, size);
s.Closed += delegate {
Marshal.FreeHGlobal (data);
};
return s;
}
}
public static void PlaySoundResource(UnmanagedMemoryStream unmanagedMemoryStream)
{
try
{
// http://msdn.microsoft.com/en-us/library/3w5b27z4.aspx
SoundPlayer player = new SoundPlayer();
unmanagedMemoryStream.Seek(0, SeekOrigin.Begin);
player.Stream = unmanagedMemoryStream;
player.Play();
}
catch (Exception x)
{
Console.WriteLine("PlaySoundResource: Error trying to access or play the resource: " + x.Message);
}
}
public ResourceReader(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
if (!stream.CanRead)
{
throw new ArgumentException(Environment.GetResourceString("Argument_StreamNotReadable"));
}
this._resCache = new Dictionary<string, ResourceLocator>(FastResourceComparer.Default);
this._store = new BinaryReader(stream, Encoding.UTF8);
this._ums = stream as UnmanagedMemoryStream;
this.ReadResources();
}
/// <summary>
/// Set |substitute_data| to the replacement for the data in |data| if
/// data should be modified.
/// </summary>
private void process_data(cef_content_filter_t* self, /*const*/ void* data, int data_size, cef_stream_reader_t** substitute_data)
{
ThrowIfObjectDisposed();
var m_stream = new UnmanagedMemoryStream((byte*)data, data_size, data_size, FileAccess.Read);
CefStreamReader m_substitute_data;
this.ProcessData(m_stream, out m_substitute_data);
if (m_substitute_data != null)
{
*substitute_data = m_substitute_data.GetNativePointerAndAddRef();
}
m_stream.Dispose();
}
public void Constructor1 ()
{
UnmanagedMemoryStream ums = new
UnmanagedMemoryStream(mem_byteptr, length);
Assert.AreEqual ((long) length, ums.Capacity, "#1");
Assert.AreEqual ((long) length, ums.Length, "#2");
Assert.AreEqual (0L, ums.Position, "#3");
ums.Position = (length-2);
Assert.AreEqual ((long)(length - 2), ums.Position, "#4");
ums.Position = 0;
ums.Seek(3L, SeekOrigin.Begin);
Assert.AreEqual (3L, ums.Position, "#5");
Assert.IsTrue (ums.CanRead, "#6");
Assert.IsFalse (ums.CanWrite, "#7");
ums.Close();
}
public void WriteAll()
{
if ((this._localBuffer != null) && (this._localBuffer.Length > 0))
{
this._bufferSizeInBytes = UnicodeEncoding.Unicode.GetByteCount(this._localBuffer);
this._memoryBlock = Marshal.AllocHGlobal(this._bufferSizeInBytes);
this._unmanagedStream = new System.IO.UnmanagedMemoryStream((( Byte * )this._memoryBlock.ToPointer()), this._bufferSizeInBytes, this._bufferSizeInBytes, FileAccess.ReadWrite);
this._unmanagedStream.Write(UnicodeEncoding.Unicode.GetBytes(this._localBuffer));
}
;
return;
}
public override int Read(ObjectId id, out UnmanagedMemoryStream data, out ObjectType objectType)
{
using (var tx = _env.NewTransaction(TransactionFlags.Read))
{
ReadResult readResult1 = tx.State.GetTree(tx, Index).Read(tx, id.Sha);
Debug.Assert(readResult1 != null);
var bf = new BinaryFormatter();
var meta = (ObjectDescriptor) bf.Deserialize(readResult1.Reader.AsStream());
objectType = meta.ObjectType;
data = Allocate(meta.Length);
ReadResult readResult2 = tx.State.GetTree(tx, Objects).Read(tx, id.Sha);
readResult2.Reader.CopyTo(data);
}
return (int)ReturnCode.GIT_OK;
}
public unsafe static void OnFillBuffer(byte * pData, long lDataLen)
{
Trace.WriteLine(++i + ": _EncodeInternal: " + lDataLen);
using (var f = File.Open("dump.bin", FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
f.Seek(0, SeekOrigin.End);
using (var b = new BinaryWriter(f))
{
b.Write((int)lDataLen);
using (UnmanagedMemoryStream ms = new UnmanagedMemoryStream(pData, lDataLen))
{
ms.CopyTo(f);
}
}
}
//if (m_Bitmap == null)
//{
// m_Bitmap = new Bitmap(@"D:\Dev\comDemo\Filters\logo.bmp");
// Rectangle bounds = new Rectangle(0, 0, m_Bitmap.Width, m_Bitmap.Height);
// var m_BitmapData = m_Bitmap.LockBits(bounds, ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
// var RowSizeBytes = m_BitmapData.Stride;
// int total_size = m_BitmapData.Stride * m_BitmapData.Height;
// if (ImageBytes == null || ImageBytes.Length != total_size)
// {
// ImageBytes = new byte[total_size];
// }
// // Copy the data into the ImageBytes array.
// Marshal.Copy(m_BitmapData.Scan0, ImageBytes, 0, total_size);
// encoder.EncodeRGBtoI420(ImageBytes, m_Bitmap.Width, m_Bitmap.Height, ref yuv, true);
//}
//else
//if(f != null)
{
//f.OnFillBuffer(pData, lDataLen);
}
}
unsafe internal static void UpdateNativeProperty(
DomNode node,
AttributeInfo attribInfo,
IList <PropertyInitializer> properties,
System.IO.UnmanagedMemoryStream stream)
{
object idObj = attribInfo.GetTag(NativeAnnotations.NativeProperty);
if (idObj == null)
{
return;
}
uint id = (uint)idObj;
PushAttribute(
id,
attribInfo.Type.ClrType, attribInfo.Type.Length,
node.GetAttribute(attribInfo),
properties, stream);
}
unsafe private static void SetStringProperty(
uint propId, string str,
IList <PropertyInitializer> properties,
System.IO.UnmanagedMemoryStream stream)
{
var length = str.Length;
properties.Add(GameEngine.CreateInitializer(
propId, stream.PositionPointer,
typeof(char), (uint)length, true));
// copy in string data with no string formatting or changes to encoding
fixed(char *raw = str)
for (uint c = 0; c < length; ++c)
{
((char *)stream.PositionPointer)[c] = raw[c];
}
// just advance the stream position over what we've just written
stream.Position += sizeof(char) * length;
}
internal UnmanagedMemoryStreamWrapper(UnmanagedMemoryStream stream)
{
_unmanagedStream = stream;
}
unsafe internal static void PushAttribute(
uint propertyId,
Type clrType, int arrayLength,
object data,
IList <PropertyInitializer> properties,
System.IO.UnmanagedMemoryStream stream)
{
Type elmentType = clrType.GetElementType();
if (clrType.IsArray && elmentType.IsPrimitive)
{
if (elmentType == typeof(float))
{
var count = Math.Min(arrayLength, ((float[])data).Length);
properties.Add(GameEngine.CreateInitializer(
propertyId, stream.PositionPointer,
elmentType, (uint)count, false));
fixed(float *d = (float[])data)
for (uint c = 0; c < count; ++c)
{
((float *)stream.PositionPointer)[c] = d[c];
}
stream.Position += sizeof(float) * count;
}
else if (elmentType == typeof(int))
{
var count = Math.Min(arrayLength, ((int[])data).Length);
properties.Add(GameEngine.CreateInitializer(
propertyId, stream.PositionPointer,
elmentType, (uint)count, false));
fixed(int *d = (int[])data)
for (uint c = 0; c < count; ++c)
{
((int *)stream.PositionPointer)[c] = d[c];
}
stream.Position += sizeof(int) * count;
}
else if (elmentType == typeof(uint))
{
var count = Math.Min(arrayLength, ((uint[])data).Length);
properties.Add(GameEngine.CreateInitializer(
propertyId, stream.PositionPointer,
elmentType, (uint)count, false));
fixed(uint *d = (uint[])data)
for (uint c = 0; c < count; ++c)
{
((uint *)stream.PositionPointer)[c] = d[c];
}
stream.Position += sizeof(int) * count;
}
else
{
System.Diagnostics.Debug.Assert(false);
}
}
else
{
if (clrType == typeof(string))
{
SetStringProperty(propertyId, (string)data, properties, stream);
}
else if (clrType == typeof(bool))
{
uint d = Convert.ToUInt32((bool)data);
SetBasicProperty(propertyId, d, properties, stream);
*(uint *)stream.PositionPointer = d;
stream.Position += sizeof(uint);
}
else if (clrType == typeof(byte))
{
SetBasicProperty(propertyId, (byte)data, properties, stream);
*(byte *)stream.PositionPointer = (byte)data;
stream.Position += sizeof(byte);
}
else if (clrType == typeof(sbyte))
{
SetBasicProperty(propertyId, (sbyte)data, properties, stream);
*(sbyte *)stream.PositionPointer = (sbyte)data;
stream.Position += sizeof(sbyte);
}
else if (clrType == typeof(short))
{
SetBasicProperty(propertyId, (short)data, properties, stream);
*(short *)stream.PositionPointer = (short)data;
stream.Position += sizeof(short);
}
else if (clrType == typeof(ushort))
{
SetBasicProperty(propertyId, (ushort)data, properties, stream);
*(ushort *)stream.PositionPointer = (ushort)data;
stream.Position += sizeof(ushort);
}
else if (clrType == typeof(int))
{
SetBasicProperty(propertyId, (int)data, properties, stream);
*(int *)stream.PositionPointer = (int)data;
stream.Position += sizeof(int);
}
else if (clrType == typeof(uint))
{
SetBasicProperty(propertyId, (uint)data, properties, stream);
*(uint *)stream.PositionPointer = (uint)data;
stream.Position += sizeof(uint);
}
else if (clrType == typeof(long))
{
SetBasicProperty(propertyId, (long)data, properties, stream);
*(long *)stream.PositionPointer = (long)data;
stream.Position += sizeof(long);
}
else if (clrType == typeof(ulong))
{
SetBasicProperty(propertyId, (ulong)data, properties, stream);
*(ulong *)stream.PositionPointer = (ulong)data;
stream.Position += sizeof(ulong);
}
else if (clrType == typeof(float))
{
SetBasicProperty(propertyId, (float)data, properties, stream);
*(float *)stream.PositionPointer = (float)data;
stream.Position += sizeof(float);
}
else if (clrType == typeof(double))
{
SetBasicProperty(propertyId, (double)data, properties, stream);
*(double *)stream.PositionPointer = (double)data;
stream.Position += sizeof(double);
}
else if (clrType == typeof(System.Uri))
{
if (data != null)
{
string assetName = AsAssetName((Uri)data);
if (!string.IsNullOrWhiteSpace(assetName))
{
SetStringProperty(propertyId, assetName, properties, stream);
}
}
}
else if (clrType == typeof(DomNode))
{
// this is a 'reference' to an object
DomNode refNode = (DomNode)data;
NativeObjectAdapter nativeGob = refNode.As <NativeObjectAdapter>();
if (nativeGob != null)
{
SetBasicProperty(propertyId, (ulong)nativeGob.InstanceId, properties, stream);
*(ulong *)stream.PositionPointer = (ulong)nativeGob.InstanceId;
stream.Position += sizeof(ulong);
}
}
}
}
/// <summary>
/// Serializes objectToSerialize to a byte array using compression provided by compressor if T is an array of primitives. Otherwise returns default value for T. Override
/// to serialize other types
/// </summary>
/// <param name="objectToSerialise">Object to serialize</param>
/// <param name="dataProcessors">The compression provider to use</param>
/// <param name="options">Options to be used during serialization and processing of data</param>
/// <returns>The serialized and compressed bytes of objectToSerialize</returns>
public static unsafe StreamSendWrapper SerialiseArrayObject(object objectToSerialise, List <DataProcessor> dataProcessors, Dictionary <string, string> options)
{
Type objType = objectToSerialise.GetType();
if (objType.IsArray)
{
var elementType = objType.GetElementType();
//No need to do anything for a byte array
if (elementType == typeof(byte) && (dataProcessors == null || dataProcessors.Count == 0))
{
byte[] bytesToSerialise = objectToSerialise as byte[];
//return objectToSerialise as byte[];
return(new StreamSendWrapper(new ThreadSafeStream(new MemoryStream(bytesToSerialise, 0, bytesToSerialise.Length, false, true), true)));
}
else if (elementType.IsPrimitive)
{
var asArray = objectToSerialise as Array;
GCHandle arrayHandle = GCHandle.Alloc(asArray, GCHandleType.Pinned);
try
{
IntPtr safePtr = Marshal.UnsafeAddrOfPinnedArrayElement(asArray, 0);
long writtenBytes = 0;
MemoryStream tempStream1 = new System.IO.MemoryStream();
using (UnmanagedMemoryStream inputDataStream = new System.IO.UnmanagedMemoryStream((byte *)safePtr, asArray.Length * Marshal.SizeOf(elementType)))
{
if (dataProcessors == null || dataProcessors.Count == 0)
{
AsyncStreamCopier.CopyStreamTo(inputDataStream, tempStream1);
//return tempStream1.ToArray();
return(new StreamSendWrapper(new ThreadSafeStream(tempStream1, true)));
}
dataProcessors[0].ForwardProcessDataStream(inputDataStream, tempStream1, options, out writtenBytes);
}
if (dataProcessors.Count > 1)
{
MemoryStream tempStream2 = new MemoryStream();
for (int i = 1; i < dataProcessors.Count; i += 2)
{
tempStream1.Seek(0, 0); tempStream1.SetLength(writtenBytes);
tempStream2.Seek(0, 0);
dataProcessors[i].ForwardProcessDataStream(tempStream1, tempStream2, options, out writtenBytes);
if (i + 1 < dataProcessors.Count)
{
tempStream1.Seek(0, 0);
tempStream2.Seek(0, 0); tempStream2.SetLength(writtenBytes);
dataProcessors[i].ForwardProcessDataStream(tempStream2, tempStream1, options, out writtenBytes);
}
}
if (dataProcessors.Count % 2 == 0)
{
tempStream2.SetLength(writtenBytes + 4);
tempStream2.Seek(writtenBytes, 0);
tempStream2.Write(BitConverter.GetBytes(asArray.Length), 0, sizeof(int));
//return tempStream2.ToArray();
tempStream1.Dispose();
return(new StreamSendWrapper(new ThreadSafeStream(tempStream2, true)));
}
else
{
tempStream1.SetLength(writtenBytes + 4);
tempStream1.Seek(writtenBytes, 0);
tempStream1.Write(BitConverter.GetBytes(asArray.Length), 0, sizeof(int));
//return tempStream1.ToArray();
tempStream2.Dispose();
return(new StreamSendWrapper(new ThreadSafeStream(tempStream1, true)));
}
}
else
{
tempStream1.SetLength(writtenBytes + 4);
tempStream1.Seek(writtenBytes, 0);
tempStream1.Write(BitConverter.GetBytes(asArray.Length), 0, sizeof(int));
//return tempStream1.ToArray();
return(new StreamSendWrapper(new ThreadSafeStream(tempStream1, true)));
}
}
finally
{
arrayHandle.Free();
}
}
}
return(null);
}
/// <summary>
/// Deserializes data object held as compressed bytes in receivedObjectBytes using compressor if desired type is an array of primitives
/// </summary>
/// <param name="inputStream">Byte array containing serialized and compressed object</param>
/// <param name="dataProcessors">Compression provider to use</param>
/// <param name="objType">The <see cref="System.Type"/> of the <see cref="object"/> to be returned</param>
/// <param name="options">Options to be used during deserialization and processing of data</param>
/// <returns>The deserialized object if it is an array, otherwise null</returns>
public static unsafe object DeserialiseArrayObject(MemoryStream inputStream, Type objType, List <DataProcessor> dataProcessors, Dictionary <string, string> options)
{
if (objType.IsArray)
{
var elementType = objType.GetElementType();
//No need to do anything for a byte array
if (elementType == typeof(byte) && (dataProcessors == null || dataProcessors.Count == 0))
{
try
{
return((object)inputStream.GetBuffer());
}
catch (UnauthorizedAccessException)
{
return((object)inputStream.ToArray());
}
}
if (elementType.IsPrimitive)
{
int numElements;
if (dataProcessors == null || dataProcessors.Count == 0)
{
numElements = (int)(inputStream.Length / Marshal.SizeOf(elementType));
}
else
{
byte[] temp = new byte[sizeof(int)];
inputStream.Seek(inputStream.Length - sizeof(int), SeekOrigin.Begin);
inputStream.Read(temp, 0, sizeof(int));
numElements = (int)(BitConverter.ToUInt32(temp, 0));
}
Array resultArray = Array.CreateInstance(elementType, numElements);
GCHandle arrayHandle = GCHandle.Alloc(resultArray, GCHandleType.Pinned);
try
{
IntPtr safePtr = Marshal.UnsafeAddrOfPinnedArrayElement(resultArray, 0);
long writtenBytes = 0;
using (System.IO.UnmanagedMemoryStream finalOutputStream = new System.IO.UnmanagedMemoryStream((byte *)safePtr, resultArray.Length * Marshal.SizeOf(elementType), resultArray.Length * Marshal.SizeOf(elementType), System.IO.FileAccess.ReadWrite))
{
MemoryStream inputBytesStream = null;
try
{
//We hope that the buffer is publicly accessible as otherwise it defeats the point of having a special serializer for arrays
inputBytesStream = new MemoryStream(inputStream.GetBuffer(), 0, (int)(inputStream.Length - ((dataProcessors == null || dataProcessors.Count == 0) ? 0 : sizeof(int))));
}
catch (UnauthorizedAccessException)
{
inputBytesStream = new MemoryStream(inputStream.ToArray(), 0, (int)(inputStream.Length - ((dataProcessors == null || dataProcessors.Count == 0) ? 0 : sizeof(int))));
}
using (inputBytesStream)
{
if (dataProcessors != null && dataProcessors.Count > 1)
{
using (MemoryStream tempStream1 = new MemoryStream())
{
dataProcessors[dataProcessors.Count - 1].ReverseProcessDataStream(inputBytesStream, tempStream1, options, out writtenBytes);
if (dataProcessors.Count > 2)
{
using (MemoryStream tempStream2 = new MemoryStream())
{
for (int i = dataProcessors.Count - 2; i > 0; i -= 2)
{
tempStream1.Seek(0, 0); tempStream1.SetLength(writtenBytes);
tempStream2.Seek(0, 0);
dataProcessors[i].ReverseProcessDataStream(tempStream1, tempStream2, options, out writtenBytes);
if (i - 1 > 0)
{
tempStream1.Seek(0, 0);
tempStream2.Seek(0, 0); tempStream2.SetLength(writtenBytes);
dataProcessors[i - 1].ReverseProcessDataStream(tempStream2, tempStream1, options, out writtenBytes);
}
}
if (dataProcessors.Count % 2 == 0)
{
tempStream1.Seek(0, 0); tempStream1.SetLength(writtenBytes);
dataProcessors[0].ReverseProcessDataStream(tempStream1, finalOutputStream, options, out writtenBytes);
}
else
{
tempStream2.Seek(0, 0); tempStream2.SetLength(writtenBytes);
dataProcessors[0].ReverseProcessDataStream(tempStream2, finalOutputStream, options, out writtenBytes);
}
}
}
else
{
tempStream1.Seek(0, 0); tempStream1.SetLength(writtenBytes);
dataProcessors[0].ReverseProcessDataStream(tempStream1, finalOutputStream, options, out writtenBytes);
}
}
}
else
{
if (dataProcessors != null && dataProcessors.Count == 1)
{
dataProcessors[0].ReverseProcessDataStream(inputBytesStream, finalOutputStream, options, out writtenBytes);
}
else
{
AsyncStreamCopier.CopyStreamTo(inputBytesStream, finalOutputStream);
}
}
}
}
}
finally
{
arrayHandle.Free();
}
return((object)resultArray);
}
}
return(null);
}
private void Data_LineReceived(string line)
{
if (line.Length > 0)
{
string[] data = line.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
if (data.Length == 2)
{
string[] rdata = data[0].Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (rdata.Length == 2)
{
// Удаляем старые данные
while (DATA.radiation.FindAll(item => item.accuracy >= Properties.Settings.Default.min_accuracy).Count() > Properties.Settings.Default.max_data)
{
DATA.radiation.RemoveAt(0);
}
// Добавляем новые данные
var rd = new radiationData();
rd.time = DateTime.Now;
rd.accuracy = Int32.Parse(Regex.Match(data[1].Trim(), @"\d+").Value);
rd.value = float.Parse(Regex.Match(rdata[0].Trim(), @"[\d.]+").Value, CultureInfo.InvariantCulture);
DATA.radiation.Add(rd);
DATA.unit = rdata[1].Trim();
// Обновляем отображаемую информацию
RadiationLabel.Text = DATA.radiation.Last().value.ToString() + " " + DATA.unit;
AccuracyLabel.Text = String.Format(Translate.GetString("accuracy", Culture), DATA.radiation.Last().accuracy.ToString() + "%");
List <radiationData> all_items = DATA.radiation.FindAll(item => item.accuracy >= Properties.Settings.Default.min_accuracy);
if (all_items.Count() > 0)
{
radiationData last_item = DATA.radiation.FindLast(item => item.accuracy >= Properties.Settings.Default.min_accuracy);
// Интерфейс
RadiationChart.ChartAreas.FindByName("RadiationChartArea").AxisY.Title = DATA.unit;
notifyIcon.Text = Application.ProductName + " [" + last_item.value.ToString() + " " + DATA.unit + "]";
// График
if (all_items.Count() > 1)
{
RadiationChart.Annotations.FindByName("NoDataAnnotation").Visible = false;
RadiationChart.Series.FindByName("RadiationSeries").Points.Clear();
foreach (var item in all_items)
{
RadiationChart.Series.FindByName("RadiationSeries").Points.AddXY(item.time, item.value);
}
}
// Уровни радиации и оповещения
if (last_item.value < Properties.Settings.Default.warning_level) // Нормальный уровень
{
RadiationLabel.ForeColor = System.Drawing.Color.Green;
if (LastNotify != 1)
{
if (Properties.Settings.Default.voice_notify) // Голосовые уведомления
{
System.IO.UnmanagedMemoryStream player_file = Properties.Resources.ResourceManager.GetStream("normal_" + Culture.TwoLetterISOLanguageName);
player_file = (player_file == null ? Properties.Resources.normal_en : player_file);
System.Media.SoundPlayer sound_player = new System.Media.SoundPlayer(player_file);
sound_player.Play();
}
if (notifyIcon.Visible && Properties.Settings.Default.tray_notify) // Уведомления в системном трее
{
notifyIcon.ShowBalloonTip(5000, Translate.GetString("tray_normal", Culture), String.Format(Translate.GetString("current_value", Culture), RadiationLabel.Text), ToolTipIcon.Info);
}
LastNotify = 1;
}
}
else if (last_item.value >= Properties.Settings.Default.warning_level && last_item.value < Properties.Settings.Default.danger_level) // Повышенный уровень
{
RadiationLabel.ForeColor = System.Drawing.Color.Orange;
if (LastNotify != 2)
{
if (Properties.Settings.Default.voice_notify) // Голосовые уведомления
{
System.IO.UnmanagedMemoryStream player_file = Properties.Resources.ResourceManager.GetStream("warning_" + Culture.TwoLetterISOLanguageName);
player_file = (player_file == null ? Properties.Resources.warning_en : player_file);
System.Media.SoundPlayer sound_player = new System.Media.SoundPlayer(player_file);
sound_player.Play();
}
if (notifyIcon.Visible && Properties.Settings.Default.tray_notify) // Уведомления в системном трее
{
notifyIcon.ShowBalloonTip(5000, Translate.GetString("tray_warning", Culture), String.Format(Translate.GetString("current_value", Culture), RadiationLabel.Text), ToolTipIcon.Warning);
}
LastNotify = 2;
}
}
else // Опасный уровень
{
RadiationLabel.ForeColor = System.Drawing.Color.Red;
if (LastNotify != 3)
{
if (Properties.Settings.Default.voice_notify) // Голосовые уведомления
{
System.IO.UnmanagedMemoryStream player_file = Properties.Resources.ResourceManager.GetStream("danger_" + Culture.TwoLetterISOLanguageName);
player_file = (player_file == null ? Properties.Resources.danger_en : player_file);
System.Media.SoundPlayer sound_player = new System.Media.SoundPlayer(player_file);
sound_player.Play();
}
if (notifyIcon.Visible && Properties.Settings.Default.tray_notify) // Уведомления в системном трее
{
notifyIcon.ShowBalloonTip(5000, Translate.GetString("tray_danger", Culture), String.Format(Translate.GetString("current_value", Culture), RadiationLabel.Text), ToolTipIcon.Error);
}
LastNotify = 3;
}
}
}
}
}
}
}
public static WAVFile Load(System.IO.UnmanagedMemoryStream stream)
{
return(Load("", stream as Stream));
}
