/** * Instantiates a new psd descriptor. * * @param stream the stream * @throws IOException Signals that an I/O exception has occurred. */ public PsdDescriptor(BinaryReverseReader stream) { int unicstrlength = stream.ReadInt32() * 2; string unicstr = Encoding.Unicode.GetString(stream.ReadBytes(unicstrlength)); int classlength = stream.ReadInt32(); if (classlength != 0) { classId = Encoding.Default.GetString(stream.ReadBytes(classlength)); } else { classId = Encoding.Default.GetString(stream.ReadBytes(4)); } // Unicode string: name from classID // int nameLen = stream.ReadInt32() * 2; //stream.ReadBytes(nameLen); //classId = stream.ReadString(); int itemsCount = stream.ReadInt32(); for (int i = 0; i < itemsCount; i++) { int size = stream.ReadInt32(); if (size == 0) { size = 4; } String key = Encoding.Default.GetString(stream.ReadBytes(size)); objects.Add(key, PsdObjectFactory.loadPsdObject(stream)); //objects.Add(key, new PsdObject()); } }
public TypeToolTyShPH6(BinaryReverseReader r) { ushort Version = r.ReadUInt16(); //1= Photoshop 5.0 this.Transform = new Matrix2D(r); ushort TextDescriptorVersion = r.ReadUInt16(); //=50. For Photoshop 6.0. if (TextDescriptorVersion == 50) { uint XTextDescriptorVersion = r.ReadUInt32(); //=16. For Photoshop 6.0. this.TxtDescriptor = new PsdDescriptor(r); ushort WarpVersion = r.ReadUInt16(); //2 bytes, =1. For Photoshop 6.0. uint WarpDescriptorVersion = r.ReadUInt32(); //4 bytes, =16. For Photoshop 6.0. var a = (PsdTextData)TxtDescriptor.getObjects()["EngineData"]; engine = (object)a.getProperties(); engineData = (Dictionary <string, object>)engine; StylesheetReader = new TdTaStylesheetReader(engineData); //string desc = this.TxtDescriptor.getString(); this.WarpDescriptor = new PsdDescriptor(r); //Warp descriptor this.Data = r.ReadBytes((int)r.BytesToEnd); //17 bytes???? All zeroes? if (Data.Length != 17 || !(Array.TrueForAll(Data, b => b == 0))) { string s = ReadableBinary.CreateHexEditorString(Data); } } }
public Effect(BinaryReverseReader reader) { this.Name = new string(reader.ReadChars(4)); this.Size = reader.ReadUInt32(); this.Version = reader.ReadUInt32(); this.loadedData = reader.ReadBytes((int)this.Size - 4); //4 bytes for version }
public Effect(BinaryReverseReader reader) { this.Name = new string(reader.ReadChars(4)); this.Size = reader.ReadUInt32(); this.Version = reader.ReadUInt32(); this.loadedData = reader.ReadBytes((int)this.Size-4); //4 bytes for version }
public string ReadPascalString(BinaryReverseReader rd) { var size = rd.ReadByte(); var body = rd.ReadBytes(size); var text = System.Text.Encoding.ASCII.GetString(body); return(text); }
public ImageResource(BinaryReverseReader reader) { this.ID = reader.ReadUInt16(); this.Name = reader.ReadPascalString(); uint settingLength = reader.ReadUInt32(); this.Data = reader.ReadBytes((int)settingLength); if (reader.BaseStream.Position % 2 == 1) reader.ReadByte(); }
public BlendingRanges(BinaryReverseReader reader, Layer layer) { Data = new Byte[0]; Debug.WriteLine("BlendingRanges started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); Layer = layer; Int32 dataLength = reader.ReadInt32(); if (dataLength <= 0) return; Data = reader.ReadBytes(dataLength); }
public PsdTextData(BinaryReverseReader stream) { int size = stream.ReadInt32(); byte[] array = new byte[size]; array = stream.ReadBytes(size); Stream str = new MemoryStream(array); BinaryReverseReader br = new BinaryReverseReader(str); properties = readMap(br); }
public ImageResource(BinaryReverseReader reader) { this.ID = reader.ReadUInt16(); this.Name = reader.ReadPascalString(); uint settingLength = reader.ReadUInt32(); this.Data = reader.ReadBytes((int)settingLength); if (reader.BaseStream.Position % 2 == 1) { reader.ReadByte(); } }
/// <summary> /// Initializes a new instance of the <see cref="BlendingRanges"/> class. /// </summary> /// <param name="reader">The reader containing the PSD file data</param> public BlendingRanges(BinaryReverseReader reader) { // read the data length int count = reader.ReadInt32(); if (count <= 0) { return; } // read the data reader.ReadBytes(count); }
public TypeToolObject(PhotoshopFile.Layer.AdjustmentLayerInfo info) { this.m_data = info.Data; this.m_key = info.Key; this.m_layer = info.Layer; BinaryReverseReader r = this.DataReader; ushort PhotshopVersion = r.ReadUInt16(); //2 bytes, =1 Photoshop 6 (not 5) this.Transform = new Matrix2D(r); //six doubles (48 bytes) ushort TextVersion = r.ReadUInt16(); //2 bytes, =50. For Photoshop 6.0. uint DescriptorVersion = r.ReadUInt32(); //4 bytes,=16. For Photoshop 6.0. this.TxtDescriptor = DynVal.ReadDescriptor(r); //Text descriptor ushort WarpVersion = r.ReadUInt16(); //2 bytes, =1. For Photoshop 6.0. uint WarpDescriptorVersion = r.ReadUInt32(); //4 bytes, =16. For Photoshop 6.0. engineData = (Dictionary <string, object>)TxtDescriptor.Children.Find(c => c.Name == "EngineData").Value; StylesheetReader = new TdTaStylesheetReader(engineData); //string desc = this.TxtDescriptor.getString(); this.WarpDescriptor = DynVal.ReadDescriptor(r); //Warp descriptor this.Data = r.ReadBytes((int)r.BytesToEnd); //17 bytes???? All zeroes? if (Data.Length != 17 || !(Array.TrueForAll(Data, b => b == 0))) { string s = ReadableBinary.CreateHexEditorString(Data); Debug.Write(s); } //this.WarpRect = new RectangleF(); //WarpRect.X = (float)r.ReadDouble(); //WarpRect.Y = (float)r.ReadDouble(); //this.Data. //WarpRect.Width = (float)r.ReadDouble() - WarpRect.X; //WarpRect.Height = (float)r.ReadDouble() - WarpRect.Y; //this.Data = r.ReadBytes((int)r.BytesToEnd); }
public static PsdObject loadPsdObject(BinaryReverseReader stream) { string type = Encoding.Default.GetString(stream.ReadBytes(4)); switch (type) { case "Objc": return(new PsdDescriptor(stream)); case "GlbO": return(new PsdDescriptor(stream)); case "VlLs": return(new PsdList(stream)); case "doub": return(new PsdDouble(stream)); case "long": return(new PsdLong(stream)); case "bool": return(new PsdBoolean(stream)); case "UntF": return(new PsdUnitFloat(stream)); case "enum": return(new PsdEnum(stream)); case "TEXT": return(new PsdText(stream)); case "tdta": return(new PsdTextData(stream)); default: return(new PsdObject()); } }
public Glow(PhotoshopFile.Layer.AdjustmentLayerInfo info) { this.m_data = info.Data; this.m_key = info.Key; this.m_layer = info.Layer; BinaryReverseReader r = this.DataReader; //string blendModeSignature = null; uint version = r.ReadUInt32(); //two version specifications?!? switch (version) { case 0: this.Blur = r.ReadUInt32(); this.Data = null; break; case 2: this.Blur = (uint)r.ReadUInt16(); this.Intensity = r.ReadUInt32(); ushort something = r.ReadUInt16(); this.Color = r.ReadPSDColor(16, false); //Inner color (no alpha) this.BlendModeKey = this.ReadBlendKey(r); this.Enabled = r.ReadBoolean(); this.Opacity = r.ReadByte(); //TODO! if (this.Inner) { this.Unknown = r.ReadByte(); } this.UnknownColor = r.ReadPSDColor(16, false); //unknown color(no alpha) this.Data = r.ReadBytes((int)r.BytesToEnd); break; } }
/// <summary> /// Load up the masking information of the supplied PSD /// </summary> private void LoadGlobalLayerMask(BinaryReverseReader reader) { Debug.WriteLine("LoadGlobalLayerMask started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); UInt32 maskLength = reader.ReadUInt32(); if (maskLength <= 0) return; _globalLayerMaskData = reader.ReadBytes((Int32)maskLength); }
private void ReadPSDChannelTag(BinaryReverseReader reader) { string sHeader = new string(reader.ReadChars(4)); if (sHeader != "8BIM") { reader.BaseStream.Position-=4; //back it up before throwing exception throw(new Exception("Effect header incorrect")); } string sKey = new string(reader.ReadChars(4)); uint nLength = reader.ReadUInt32(); long nPosStart = reader.BaseStream.Position; switch (sKey) { case "lyid": this.LayerID = (int)reader.ReadUInt32(); break; case "fxrp": this.ReferencePoint = new EPointF(); this.ReferencePoint.X = reader.ReadPSD8BitSingle(); this.ReferencePoint.Y = reader.ReadPSD8BitSingle(); break; case "clbl": //blend clipping this.BlendClipping = reader.ReadBoolean(); reader.BaseStream.Position+=3; //padding break; case "infx": //blend interior elements this.Blend = reader.ReadBoolean(); reader.BaseStream.Position+=3; //padding break; case "knko": //Knockout setting this.Knockout = reader.ReadBoolean(); reader.BaseStream.Position+=3; //padding break; case "lspf": //Protected settings //TODO: reader.ReadBytes(4); //nLength? //bits 0-2 = Transparency, composite and position break; case "lclr": //Sheet Color setting this.SheetColor = System.Drawing.Color.FromArgb( reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), reader.ReadByte()); reader.BaseStream.Position+=2; //padding break; case "lnsr": //Layer Name Source setting string sWhatIsThis = new string(reader.ReadChars((int)nLength)); //this.NameSourceSetting = reader.ReadUInt32(); break; case "luni": //Unicode Layer name uint nUnicodeLength = reader.ReadUInt32(); this.UnicodeName = new string(reader.ReadChars((int)nUnicodeLength*2)); break; case "lrFX": //Effects Layer info reader.BaseStream.Position+=2; //unused ushort nNumEffects = reader.ReadUInt16(); // aEffectsInfo = [] // paInfo[#EffectsInfo] = aEffectsInfo for (int nEffectNum = 0; nEffectNum < nNumEffects; nEffectNum++) { sHeader = new string(reader.ReadChars(4)); if (sHeader != "8BIM") throw(new Exception("Effect header incorrect")); EffectLayers.Effect effectForReading = new Endogine.Serialization.Photoshop.EffectLayers.Effect(reader); //reader.JumpToEvenNthByte(2); EffectLayers.Effect effect = null; //long nEffectEndPos = reader.BaseStream.Position + effect.Size; switch (effectForReading.Name) { case "cmnS": //common state BinaryReverseReader subreader = effectForReading.GetDataReader(); bool bVisible = subreader.ReadBoolean(); //reader.BaseStream.Position+=2; //unused break; case "dsdw": case "isdw": //drop/inner shadow if (effectForReading.Version == 0) effect = new Endogine.Serialization.Photoshop.EffectLayers.Shadow(effectForReading); else { //TODO: } break; case "oglw": case "iglw": //outer/inner glow if (effectForReading.Version == 0) effect = new Endogine.Serialization.Photoshop.EffectLayers.Glow(effectForReading); else { //TODO: } break; case "bevl": //bevel if (effectForReading.Version == 0) effect = new Endogine.Serialization.Photoshop.EffectLayers.Bevel(effectForReading); else { //TODO: } break; case "sofi": //unknown break; } this.Effects.Add(effect); //reader.BaseStream.Position = nEffectEndPos; } break; case "lsct": //TODO: what is this? reader.BaseStream.Position+=4; break; case "TySh": case "lfx2": //TODO: what are these? break; default: string sMsg = "Unknown layer setting: " + sKey + " Length:" + nLength.ToString() + " Pos: "+reader.BaseStream.Position.ToString(); //EH.Put(sMsg); break; } //add to nLength so it's padded to 4 int nLengthMod = (int)(nLength % (long)4); if (nLengthMod > 0) nLength+= 4-(uint)nLengthMod; reader.BaseStream.Position = nPosStart + nLength; reader.JumpToEvenNthByte(2); }
internal void LoadPixelData(BinaryReverseReader reverseReader) { Debug.WriteLine("Channel.LoadPixelData started at " + reverseReader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); Data = reverseReader.ReadBytes(Length); using (BinaryReverseReader imageReader = DataReader) { ImageCompression = (ImageCompression)imageReader.ReadInt16(); Int32 bytesPerRow = 0; switch (Layer.PsdFile.Depth) { case 1: bytesPerRow = Layer.Rect.Width;//NOT sure break; case 8: bytesPerRow = Layer.Rect.Width; break; case 16: bytesPerRow = Layer.Rect.Width * 2; break; } ImageData = new Byte[Layer.Rect.Height * bytesPerRow]; switch (ImageCompression) { case ImageCompression.Raw: imageReader.Read(ImageData, 0, ImageData.Length); break; case ImageCompression.Rle: { Int32[] rowLengthList = new Int32[Layer.Rect.Height]; for (Int32 i = 0; i < rowLengthList.Length; i++) rowLengthList[i] = imageReader.ReadInt16(); for (Int32 i = 0; i < Layer.Rect.Height; i++) { Int32 rowIndex = i * Layer.Rect.Width; RleHelper.DecodedRow(imageReader.BaseStream, ImageData, rowIndex, bytesPerRow); //if (rowLenghtList[i] % 2 == 1) // readerImg.ReadByte(); } } break; } } }
private void ReadPSDChannelTag(BinaryReverseReader reader) { string sHeader = new string(reader.ReadChars(4)); if (sHeader != "8BIM") { reader.BaseStream.Position -= 4; //back it up before throwing exception throw(new Exception("Effect header incorrect")); } string sKey = new string(reader.ReadChars(4)); uint nLength = reader.ReadUInt32(); long nPosStart = reader.BaseStream.Position; switch (sKey) { case "lyid": this.LayerID = (int)reader.ReadUInt32(); break; case "fxrp": this.ReferencePoint = new EPointF(); this.ReferencePoint.X = reader.ReadPSD8BitSingle(); this.ReferencePoint.Y = reader.ReadPSD8BitSingle(); break; case "clbl": //blend clipping this.BlendClipping = reader.ReadBoolean(); reader.BaseStream.Position += 3; //padding break; case "infx": //blend interior elements this.Blend = reader.ReadBoolean(); reader.BaseStream.Position += 3; //padding break; case "knko": //Knockout setting this.Knockout = reader.ReadBoolean(); reader.BaseStream.Position += 3; //padding break; case "lspf": //Protected settings //TODO: reader.ReadBytes(4); //nLength? //bits 0-2 = Transparency, composite and position break; case "lclr": //Sheet Color setting this.SheetColor = System.Drawing.Color.FromArgb( reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), reader.ReadByte()); reader.BaseStream.Position += 2; //padding break; case "lnsr": //Layer Name Source setting string sWhatIsThis = new string(reader.ReadChars((int)nLength)); //this.NameSourceSetting = reader.ReadUInt32(); break; case "luni": //Unicode Layer name uint nUnicodeLength = reader.ReadUInt32(); this.UnicodeName = new string(reader.ReadChars((int)nUnicodeLength * 2)); break; case "lrFX": //Effects Layer info reader.BaseStream.Position += 2; //unused ushort nNumEffects = reader.ReadUInt16(); // aEffectsInfo = [] // paInfo[#EffectsInfo] = aEffectsInfo for (int nEffectNum = 0; nEffectNum < nNumEffects; nEffectNum++) { sHeader = new string(reader.ReadChars(4)); if (sHeader != "8BIM") { throw(new Exception("Effect header incorrect")); } EffectLayers.Effect effectForReading = new Endogine.Serialization.Photoshop.EffectLayers.Effect(reader); //reader.JumpToEvenNthByte(2); EffectLayers.Effect effect = null; //long nEffectEndPos = reader.BaseStream.Position + effect.Size; switch (effectForReading.Name) { case "cmnS": //common state BinaryReverseReader subreader = effectForReading.GetDataReader(); bool bVisible = subreader.ReadBoolean(); //reader.BaseStream.Position+=2; //unused break; case "dsdw": case "isdw": //drop/inner shadow if (effectForReading.Version == 0) { effect = new Endogine.Serialization.Photoshop.EffectLayers.Shadow(effectForReading); } else { //TODO: } break; case "oglw": case "iglw": //outer/inner glow if (effectForReading.Version == 0) { effect = new Endogine.Serialization.Photoshop.EffectLayers.Glow(effectForReading); } else { //TODO: } break; case "bevl": //bevel if (effectForReading.Version == 0) { effect = new Endogine.Serialization.Photoshop.EffectLayers.Bevel(effectForReading); } else { //TODO: } break; case "sofi": //unknown break; } this.Effects.Add(effect); //reader.BaseStream.Position = nEffectEndPos; } break; case "lsct": //TODO: what is this? reader.BaseStream.Position += 4; break; case "TySh": case "lfx2": //TODO: what are these? break; default: string sMsg = "Unknown layer setting: " + sKey + " Length:" + nLength.ToString() + " Pos: " + reader.BaseStream.Position.ToString(); //EH.Put(sMsg); break; } //add to nLength so it's padded to 4 int nLengthMod = (int)(nLength % (long)4); if (nLengthMod > 0) { nLength += 4 - (uint)nLengthMod; } reader.BaseStream.Position = nPosStart + nLength; reader.JumpToEvenNthByte(2); }
public Document(string a_sFilename) { FileStream stream = new FileStream(a_sFilename, FileMode.Open, FileAccess.Read); //stream. BinaryReverseReader reader = new BinaryReverseReader(stream); //, System.Text.Encoding.UTF8); //System.Text.Encoding.BigEndianUnicode); string signature = new string(reader.ReadChars(4)); if (signature != "8BPS") return; #region Header this.Version = reader.ReadUInt16(); if (Version != 1) throw new Exception("Can not read .psd version " + Version); byte[] buf = new byte[256]; reader.Read(buf, (int)reader.BaseStream.Position, 6); //6 bytes reserved this.Channels = reader.ReadInt16(); this.Rows = reader.ReadUInt32(); this.Columns = reader.ReadUInt32(); this.BitsPerPixel = (int)reader.ReadUInt16(); this.ColorMode = (ColorModes)reader.ReadInt16(); #endregion #region Palette uint nPaletteLength = reader.ReadUInt32(); if (nPaletteLength > 0) { this.ColorData = reader.ReadBytes((int)nPaletteLength); if (this.ColorMode == ColorModes.Duotone) { } else { } } #endregion #region ImageResource section uint nResLength = reader.ReadUInt32(); ResourceIDs resID = ResourceIDs.Undefined; if (nResLength > 0) { //read settings while (true) { long nBefore = reader.BaseStream.Position; string settingSignature = new string(reader.ReadChars(4)); if (settingSignature != "8BIM") { reader.BaseStream.Position = nBefore; //TODO: it SHOULD be 4 bytes back - but sometimes ReadChars(4) advances 5 positions. WHY?!? // reader.BaseStream.Position-=4; break; } ImageResource imgRes = new ImageResource(reader); resID = (ResourceIDs)imgRes.ID; switch (resID) //imgRes.ID) { case ResourceIDs.ResolutionInfo: this.ResolutionInfo = new Endogine.Serialization.Photoshop.ImageResources.ResolutionInfo(imgRes); break; case ResourceIDs.DisplayInfo: ImageResources.DisplayInfo displayInfo = new Endogine.Serialization.Photoshop.ImageResources.DisplayInfo(imgRes); break; case ResourceIDs.CopyrightInfo: ImageResources.CopyrightInfo copyright = new Endogine.Serialization.Photoshop.ImageResources.CopyrightInfo(imgRes); break; case ResourceIDs.Thumbnail1: case ResourceIDs.Thumbnail2: ImageResources.Thumbnail thumbnail = new Endogine.Serialization.Photoshop.ImageResources.Thumbnail(imgRes); break; case ResourceIDs.GlobalAngle: //m_nGlobalAngle = reader.ReadInt32(); break; case ResourceIDs.IndexedColorTableCount: this.NumColors = reader.ReadInt16(); break; case ResourceIDs.TransparentIndex: //m_nTransparentIndex = reader.ReadInt16(); break; case ResourceIDs.Slices://Slices. What's that..? //Leftlong, Botmlong etc etc break; case ResourceIDs.XMLInfo: break; case ResourceIDs.Unknown: //Seems to be very common... break; } } } #endregion if (resID == ResourceIDs.Unknown4) { //it seems this one is } //reader.JumpToEvenNthByte(4); int nTotalLayersBytes = reader.ReadInt32(); long nAfterLayersDefinitions = reader.BaseStream.Position + nTotalLayersBytes; //TODO: ?? if (nTotalLayersBytes == 8) stream.Position+=nTotalLayersBytes; uint nSize = reader.ReadUInt32(); long nLayersEndPos = reader.BaseStream.Position + nSize; short nNumLayers = reader.ReadInt16(); bool bSkipFirstAlpha = false; if (nNumLayers < 0) { bSkipFirstAlpha = true; nNumLayers = (short)-nNumLayers; } List<Layer> loadOrderLayers = new List<Layer>(); this._layers = new Dictionary<int, Layer>(); for (int nLayerNum = 0; nLayerNum < nNumLayers; nLayerNum++) { Layer layerInfo = new Layer(reader, this); if (this._layers.ContainsKey(layerInfo.LayerID)) throw(new Exception("Duplicate layer IDs! " + layerInfo.LayerID.ToString())); else this._layers.Add(layerInfo.LayerID, layerInfo); loadOrderLayers.Add(layerInfo); } //I have no idea what this is: // ushort nWhat = reader.ReadUInt16(); // reader.BaseStream.Position+=(long)this.Header.Rows*2*2; //this.Header.Channels; //*bitsperpixel for (int layerNum = 0; layerNum < nNumLayers; layerNum++) { Layer layer = (Layer)loadOrderLayers[layerNum]; layer.ReadPixels(reader); } reader.BaseStream.Position = nAfterLayersDefinitions; if (false) { //the big merged bitmap (which is how the photoshop document looked when it was saved) //TODO: read! //Bitmap bmp = null; //if (bmp != null) //{ // Sprite sp = new Sprite(); // MemberSpriteBitmap mb = new MemberSpriteBitmap(bmp); // sp.Member = mb; //} } reader.Close(); stream.Close(); }
public ImageResource(BinaryReverseReader reverseReader) { Name = String.Empty; OSType = new String(reverseReader.ReadChars(4)); if (OSType != "8BIM" && OSType != "MeSa") { throw new InvalidOperationException("Could not read an image resource"); } ID = reverseReader.ReadInt16(); Name = reverseReader.ReadPascalString(); UInt32 settingLength = reverseReader.ReadUInt32(); Data = reverseReader.ReadBytes((Int32)settingLength); if (reverseReader.BaseStream.Position % 2 == 1) reverseReader.ReadByte(); }
public Layer(BinaryReverseReader reverseReader, PsdFile psdFile) { AdjustmentInfo = new List<AdjusmentLayerInfo>(); SortedChannels = new SortedList<Int16, Channel>(); Channels = new List<Channel>(); Debug.WriteLine("Layer started at " + reverseReader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); PsdFile = psdFile; Rectangle localRectangle = new Rectangle { Y = reverseReader.ReadInt32(), X = reverseReader.ReadInt32() }; localRectangle.Height = reverseReader.ReadInt32() - localRectangle.Y; localRectangle.Width = reverseReader.ReadInt32() - localRectangle.X; Rect = localRectangle; Int32 numberOfChannels = reverseReader.ReadUInt16(); Channels.Clear(); for (Int32 channel = 0; channel < numberOfChannels; channel++) { Channel ch = new Channel(reverseReader, this); Channels.Add(ch); SortedChannels.Add(ch.ID, ch); } String signature = new String(reverseReader.ReadChars(4)); if (signature != "8BIM") throw (new IOException("Layer Channelheader error")); _blendModeKeyStr = new String(reverseReader.ReadChars(4)); Opacity = reverseReader.ReadByte(); Clipping = reverseReader.ReadByte() > 0; Byte flags = reverseReader.ReadByte(); _flags = new BitVector32(flags); reverseReader.ReadByte(); //padding Debug.WriteLine("Layer extraDataSize started at " + reverseReader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); // this is the total size of the MaskData, the BlendingRangesData, the // Name and the AdjustmenLayerInfo UInt32 extraDataSize = reverseReader.ReadUInt32(); // remember the start position for calculation of the // AdjustmenLayerInfo size Int64 extraDataStartPosition = reverseReader.BaseStream.Position; MaskData = new Mask(reverseReader, this); BlendingRangesData = new BlendingRanges(reverseReader, this); Int64 namePosition = reverseReader.BaseStream.Position; Name = reverseReader.ReadPascalString(); Int32 paddingBytes = (Int32)((reverseReader.BaseStream.Position - namePosition) % 4); Debug.Print("Layer {0} padding bytes after name", paddingBytes); reverseReader.ReadBytes(paddingBytes); AdjustmentInfo.Clear(); Int64 adjustmenLayerEndPos = extraDataStartPosition + extraDataSize; while (reverseReader.BaseStream.Position < adjustmenLayerEndPos) { try { AdjustmentInfo.Add(new AdjusmentLayerInfo(reverseReader, this)); } catch { reverseReader.BaseStream.Position = adjustmenLayerEndPos; } } // make shure we are not on a wrong offset, so set the stream position // manually reverseReader.BaseStream.Position = adjustmenLayerEndPos; }
public PsdUnitFloat(BinaryReverseReader stream) { unit = Encoding.Default.GetString(stream.ReadBytes(4)); value = stream.ReadDouble(); }
internal void LoadPixelData(BinaryReverseReader reader) { Debug.WriteLine("Mask.LoadPixelData started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); if (Rect.IsEmpty || Layer.SortedChannels.ContainsKey(-2) == false) return; Channel maskChannel = Layer.SortedChannels[-2]; maskChannel.Data = reader.ReadBytes(maskChannel.Length); using (BinaryReverseReader readerImg = maskChannel.DataReader) { maskChannel.ImageCompression = (ImageCompression)readerImg.ReadInt16(); int bytesPerRow = 0; switch (Layer.PsdFile.Depth) { case 1: bytesPerRow = Rect.Width;//NOT Shure break; case 8: bytesPerRow = Rect.Width; break; case 16: bytesPerRow = Rect.Width * 2; break; } maskChannel.ImageData = new byte[Rect.Height * bytesPerRow]; // Fill Array for (int i = 0; i < maskChannel.ImageData.Length; i++) { maskChannel.ImageData[i] = 0xAB; } ImageData = (byte[])maskChannel.ImageData.Clone(); switch (maskChannel.ImageCompression) { case ImageCompression.Raw: readerImg.Read(maskChannel.ImageData, 0, maskChannel.ImageData.Length); break; case ImageCompression.Rle: { int[] rowLenghtList = new int[Rect.Height]; for (int i = 0; i < rowLenghtList.Length; i++) rowLenghtList[i] = readerImg.ReadInt16(); for (int i = 0; i < Rect.Height; i++) { int rowIndex = i * Rect.Width; RleHelper.DecodedRow(readerImg.BaseStream, maskChannel.ImageData, rowIndex, bytesPerRow); } } break; } ImageData = (byte[])maskChannel.ImageData.Clone(); } }
public PsdFile Load(String filename) { using (FileStream stream = new FileStream(filename, FileMode.Open)) { //binary reverse reader reads data types in big-endian format. BinaryReverseReader reader = new BinaryReverseReader(stream); #region "Headers" //The headers area is used to check for a valid PSD file Debug.WriteLine("LoadHeader started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); String signature = new String(reader.ReadChars(4)); if (signature != "8BPS") throw new IOException("Bad or invalid file stream supplied"); //get the version number, should be 1 always if ((Version = reader.ReadInt16()) != 1) throw new IOException("Invalid version number supplied"); //get rid of the 6 bytes reserverd in PSD format reader.BaseStream.Position += 6; //get the rest of the information from the PSD file. //Everytime ReadInt16() is called, it reads 2 bytes. //Everytime ReadInt32() is called, it reads 4 bytes. _channels = reader.ReadInt16(); _rows = reader.ReadInt32(); _columns = reader.ReadInt32(); _depth = reader.ReadInt16(); ColorMode = (ColorModes)reader.ReadInt16(); //by end of headers, the reader has read 26 bytes into the file. #endregion //End Headers #region "ColorModeData" Debug.WriteLine("LoadColorModeData started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); UInt32 paletteLength = reader.ReadUInt32(); //readUint32() advances the reader 4 bytes. if (paletteLength > 0) { ColorModeData = reader.ReadBytes((Int32)paletteLength); } #endregion //End ColorModeData #region "Loading Image Resources" //This part takes extensive use of classes that I didn't write therefore //I can't document much on what they do. Debug.WriteLine("LoadingImageResources started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); _imageResources.Clear(); UInt32 imgResLength = reader.ReadUInt32(); if (imgResLength <= 0) return null; Int64 startPosition = reader.BaseStream.Position; while ((reader.BaseStream.Position - startPosition) < imgResLength) { ImageResource imgRes = new ImageResource(reader); ResourceIDs resID = (ResourceIDs)imgRes.ID; switch (resID) { case ResourceIDs.ResolutionInfo: imgRes = new ResolutionInfo(imgRes); break; case ResourceIDs.Thumbnail1: case ResourceIDs.Thumbnail2: imgRes = new Thumbnail(imgRes); break; case ResourceIDs.AlphaChannelNames: imgRes = new AlphaChannels(imgRes); break; } _imageResources.Add(imgRes); } // make sure we are not on a wrong offset, so set the stream position // manually reader.BaseStream.Position = startPosition + imgResLength; #endregion //End LoadingImageResources #region "Layer and Mask Info" //We are gonna load up all the layers and masking of the PSD now. Debug.WriteLine("LoadLayerAndMaskInfo - Part1 started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); UInt32 layersAndMaskLength = reader.ReadUInt32(); if (layersAndMaskLength <= 0) return null; //new start position startPosition = reader.BaseStream.Position; //Lets start by loading up all the layers LoadLayers(reader); //we are done the layers, load up the masks LoadGlobalLayerMask(reader); // make sure we are not on a wrong offset, so set the stream position // manually reader.BaseStream.Position = startPosition + layersAndMaskLength; #endregion //End Layer and Mask info #region "Loading Final Image" //we have loaded up all the information from the PSD file //into variables we can use later on. //lets finish loading the raw data that defines the image //in the picture. Debug.WriteLine("LoadImage started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture)); ImageCompression = (ImageCompression)reader.ReadInt16(); ImageData = new Byte[_channels][]; //--------------------------------------------------------------- if (ImageCompression == ImageCompression.Rle) { // The RLE-compressed data is proceeded by a 2-byte data count for each row in the data, // which we're going to just skip. reader.BaseStream.Position += _rows * _channels * 2; } //--------------------------------------------------------------- Int32 bytesPerRow = 0; switch (_depth) { case 1: bytesPerRow = _columns;//NOT Shure break; case 8: bytesPerRow = _columns; break; case 16: bytesPerRow = _columns * 2; break; } //--------------------------------------------------------------- for (Int32 ch = 0; ch < _channels; ch++) { ImageData[ch] = new Byte[_rows * bytesPerRow]; switch (ImageCompression) { case ImageCompression.Raw: reader.Read(ImageData[ch], 0, ImageData[ch].Length); break; case ImageCompression.Rle: { for (Int32 i = 0; i < _rows; i++) { Int32 rowIndex = i * _columns; RleHelper.DecodedRow(reader.BaseStream, ImageData[ch], rowIndex, bytesPerRow); } } break; } } #endregion //End LoadingFinalImage } return this; } //end Load()
public Document(string a_sFilename) { FileStream stream = new FileStream(a_sFilename, FileMode.Open, FileAccess.Read); //stream. BinaryReverseReader reader = new BinaryReverseReader(stream); //, System.Text.Encoding.UTF8); //System.Text.Encoding.BigEndianUnicode); string signature = new string(reader.ReadChars(4)); if (signature != "8BPS") { return; } #region Header this.Version = reader.ReadUInt16(); if (Version != 1) { throw new Exception("Can not read .psd version " + Version); } byte[] buf = new byte[256]; reader.Read(buf, (int)reader.BaseStream.Position, 6); //6 bytes reserved this.Channels = reader.ReadInt16(); this.Rows = reader.ReadUInt32(); this.Columns = reader.ReadUInt32(); this.BitsPerPixel = (int)reader.ReadUInt16(); this.ColorMode = (ColorModes)reader.ReadInt16(); #endregion #region Palette uint nPaletteLength = reader.ReadUInt32(); if (nPaletteLength > 0) { this.ColorData = reader.ReadBytes((int)nPaletteLength); if (this.ColorMode == ColorModes.Duotone) { } else { } } #endregion #region ImageResource section uint nResLength = reader.ReadUInt32(); ResourceIDs resID = ResourceIDs.Undefined; if (nResLength > 0) { //read settings while (true) { long nBefore = reader.BaseStream.Position; string settingSignature = new string(reader.ReadChars(4)); if (settingSignature != "8BIM") { reader.BaseStream.Position = nBefore; //TODO: it SHOULD be 4 bytes back - but sometimes ReadChars(4) advances 5 positions. WHY?!? // reader.BaseStream.Position-=4; break; } ImageResource imgRes = new ImageResource(reader); resID = (ResourceIDs)imgRes.ID; switch (resID) //imgRes.ID) { case ResourceIDs.ResolutionInfo: this.ResolutionInfo = new Endogine.Serialization.Photoshop.ImageResources.ResolutionInfo(imgRes); break; case ResourceIDs.DisplayInfo: ImageResources.DisplayInfo displayInfo = new Endogine.Serialization.Photoshop.ImageResources.DisplayInfo(imgRes); break; case ResourceIDs.CopyrightInfo: ImageResources.CopyrightInfo copyright = new Endogine.Serialization.Photoshop.ImageResources.CopyrightInfo(imgRes); break; case ResourceIDs.Thumbnail1: case ResourceIDs.Thumbnail2: ImageResources.Thumbnail thumbnail = new Endogine.Serialization.Photoshop.ImageResources.Thumbnail(imgRes); break; case ResourceIDs.GlobalAngle: //m_nGlobalAngle = reader.ReadInt32(); break; case ResourceIDs.IndexedColorTableCount: this.NumColors = reader.ReadInt16(); break; case ResourceIDs.TransparentIndex: //m_nTransparentIndex = reader.ReadInt16(); break; case ResourceIDs.Slices: //Slices. What's that..? //Leftlong, Botmlong etc etc break; case ResourceIDs.XMLInfo: break; case ResourceIDs.Unknown: //Seems to be very common... break; } } } #endregion if (resID == ResourceIDs.Unknown4) { //it seems this one is } //reader.JumpToEvenNthByte(4); int nTotalLayersBytes = reader.ReadInt32(); long nAfterLayersDefinitions = reader.BaseStream.Position + nTotalLayersBytes; //TODO: ?? if (nTotalLayersBytes == 8) { stream.Position += nTotalLayersBytes; } uint nSize = reader.ReadUInt32(); long nLayersEndPos = reader.BaseStream.Position + nSize; short nNumLayers = reader.ReadInt16(); bool bSkipFirstAlpha = false; if (nNumLayers < 0) { bSkipFirstAlpha = true; nNumLayers = (short)-nNumLayers; } List <Layer> loadOrderLayers = new List <Layer>(); this._layers = new Dictionary <int, Layer>(); for (int nLayerNum = 0; nLayerNum < nNumLayers; nLayerNum++) { Layer layerInfo = new Layer(reader, this); if (this._layers.ContainsKey(layerInfo.LayerID)) { throw(new Exception("Duplicate layer IDs! " + layerInfo.LayerID.ToString())); } else { this._layers.Add(layerInfo.LayerID, layerInfo); } loadOrderLayers.Add(layerInfo); } //I have no idea what this is: // ushort nWhat = reader.ReadUInt16(); // reader.BaseStream.Position+=(long)this.Header.Rows*2*2; //this.Header.Channels; //*bitsperpixel for (int layerNum = 0; layerNum < nNumLayers; layerNum++) { Layer layer = (Layer)loadOrderLayers[layerNum]; layer.ReadPixels(reader); } reader.BaseStream.Position = nAfterLayersDefinitions; if (false) { //the big merged bitmap (which is how the photoshop document looked when it was saved) //TODO: read! //Bitmap bmp = null; //if (bmp != null) //{ // Sprite sp = new Sprite(); // MemberSpriteBitmap mb = new MemberSpriteBitmap(bmp); // sp.Member = mb; //} } reader.Close(); stream.Close(); }
public PsdEnum(BinaryReverseReader stream) { typeId = Encoding.Default.GetString(stream.ReadBytes(getSize(stream))); value = Encoding.Default.GetString(stream.ReadBytes(getSize(stream))); }