1 /* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 module html { 27 28 interface [ 29 CanBeConstructed, 30 CustomConstructFunction, 31 CustomToJS, 32 NoStaticTables, 33 V8CustomConstructor 34 ] DataView : ArrayBufferView { 35 // All these methods raise an exception if they would read or write beyond the end of the view. 36 37 // We have to use custom code because our code generator does not support int8_t type. 38 // int8_t getInt8(in unsigned long byteOffset); 39 // uint8_t getUint8(in unsigned long byteOffset); 40 [Custom] DOMObject getInt8() 41 raises (DOMException); 42 [Custom] DOMObject getUint8() 43 raises (DOMException); 44 45 [StrictTypeChecking, RequiresAllArguments=Raise] short getInt16(in unsigned long byteOffset, in [Optional] boolean littleEndian) 46 raises (DOMException); 47 [StrictTypeChecking, RequiresAllArguments=Raise] unsigned short getUint16(in unsigned long byteOffset, in [Optional] boolean littleEndian) 48 raises (DOMException); 49 [StrictTypeChecking, RequiresAllArguments=Raise] long getInt32(in unsigned long byteOffset, in [Optional] boolean littleEndian) 50 raises (DOMException); 51 [StrictTypeChecking, RequiresAllArguments=Raise] unsigned long getUint32(in unsigned long byteOffset, in [Optional] boolean littleEndian) 52 raises (DOMException); 53 54 // Use custom code to handle NaN case for JSC. 55 [JSCCustom, StrictTypeChecking, RequiresAllArguments=Raise] float getFloat32(in unsigned long byteOffset, in [Optional] boolean littleEndian) 56 raises (DOMException); 57 [JSCCustom, StrictTypeChecking, RequiresAllArguments=Raise] double getFloat64(in unsigned long byteOffset, in [Optional] boolean littleEndian) 58 raises (DOMException); 59 60 // We have to use custom code because our code generator does not support uint8_t type. 61 // void setInt8(in unsigned long byteOffset, in int8_t value); 62 // void setUint8(in unsigned long byteOffset, in uint8_t value); 63 [Custom] void setInt8() 64 raises (DOMException); 65 [Custom] void setUint8() 66 raises (DOMException); 67 68 [StrictTypeChecking, RequiresAllArguments=Raise] void setInt16(in unsigned long byteOffset, in short value, in [Optional] boolean littleEndian) 69 raises (DOMException); 70 [StrictTypeChecking, RequiresAllArguments=Raise] void setUint16(in unsigned long byteOffset, in unsigned short value, in [Optional] boolean littleEndian) 71 raises (DOMException); 72 [StrictTypeChecking, RequiresAllArguments=Raise] void setInt32(in unsigned long byteOffset, in long value, in [Optional] boolean littleEndian) 73 raises (DOMException); 74 [StrictTypeChecking, RequiresAllArguments=Raise] void setUint32(in unsigned long byteOffset, in unsigned long value, in [Optional] boolean littleEndian) 75 raises (DOMException); 76 [StrictTypeChecking, RequiresAllArguments=Raise] void setFloat32(in unsigned long byteOffset, in float value, in [Optional] boolean littleEndian) 77 raises (DOMException); 78 [StrictTypeChecking, RequiresAllArguments=Raise] void setFloat64(in unsigned long byteOffset, in double value, in [Optional] boolean littleEndian) 79 raises (DOMException); 80 }; 81 82 } 83