1 /* 2 * Copyright (C) 2008, 2009 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef ScriptSourceCode_h 32 #define ScriptSourceCode_h 33 34 #include "CachedResourceHandle.h" 35 #include "CachedScript.h" 36 #include "KURL.h" 37 #include "PlatformString.h" 38 #include <wtf/text/TextPosition.h> 39 40 namespace WebCore { 41 42 class ScriptSourceCode { 43 public: 44 ScriptSourceCode(const String& source, const KURL& url = KURL(), const TextPosition1& startPosition = TextPosition1::minimumPosition()) m_source(source)45 : m_source(source) 46 , m_cachedScript(0) 47 , m_url(url) 48 , m_startPosition(startPosition) 49 { 50 } 51 52 // We lose the encoding information from CachedScript. 53 // Not sure if that matters. ScriptSourceCode(CachedScript * cs)54 ScriptSourceCode(CachedScript* cs) 55 : m_source(cs->script()) 56 , m_cachedScript(cs) 57 , m_url(ParsedURLString, cs->url()) 58 , m_startPosition(TextPosition1::minimumPosition()) 59 { 60 } 61 isEmpty()62 bool isEmpty() const { return m_source.isEmpty(); } 63 source()64 const String& source() const { return m_source; } cachedScript()65 CachedScript* cachedScript() const { return m_cachedScript.get(); } url()66 const KURL& url() const 67 { 68 if (m_cachedScript) 69 return m_cachedScript->response().url(); 70 return m_url; 71 } startLine()72 int startLine() const { return m_startPosition.m_line.oneBasedInt(); } startPosition()73 const TextPosition1& startPosition() const { return m_startPosition; } 74 75 private: 76 String m_source; 77 CachedResourceHandle<CachedScript> m_cachedScript; 78 KURL m_url; 79 TextPosition1 m_startPosition; 80 }; 81 82 } // namespace WebCore 83 84 #endif // ScriptSourceCode_h 85