1 /* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * Copyright (C) 2009 Apple, Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include "config.h" 33 34 #if ENABLE(WEB_SOCKETS) 35 36 #include "JSWebSocket.h" 37 38 #include "KURL.h" 39 #include "JSEventListener.h" 40 #include "WebSocket.h" 41 #include <runtime/Error.h> 42 43 using namespace JSC; 44 45 namespace WebCore { 46 47 // Custom functions 48 JSValue JSWebSocket::send(ExecState* exec, const ArgList& args) 49 { 50 if (args.size() < 1) 51 return throwError(exec, SyntaxError, "Not enough arguments"); 52 53 const String& msg = args.at(0).toString(exec); 54 if (exec->hadException()) 55 return throwError(exec, SyntaxError, "bad message data."); 56 ExceptionCode ec = 0; 57 JSValue ret = jsBoolean(impl()->send(msg, ec)); 58 setDOMException(exec, ec); 59 return ret; 60 } 61 62 JSValue JSWebSocket::addEventListener(ExecState* exec, const ArgList& args) 63 { 64 JSValue listener = args.at(1); 65 if (!listener.isObject()) 66 return jsUndefined(); 67 68 impl()->addEventListener(args.at(0).toString(exec), JSEventListener::create(asObject(listener), this, false, currentWorld(exec)), args.at(2).toBoolean(exec)); 69 return jsUndefined(); 70 } 71 72 JSValue JSWebSocket::removeEventListener(ExecState* exec, const ArgList& args) 73 { 74 JSValue listener = args.at(1); 75 if (!listener.isObject()) 76 return jsUndefined(); 77 78 impl()->removeEventListener(args.at(0).toString(exec), JSEventListener::create(asObject(listener), this, false, currentWorld(exec)).get(), args.at(2).toBoolean(exec)); 79 return jsUndefined(); 80 } 81 82 } // namespace WebCore 83 84 #endif 85
