1 /* 2 * Copyright (c) 2008, 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 "CachedScriptSourceProvider.h" 35 #include "ScriptSourceProvider.h" 36 #include "StringSourceProvider.h" 37 #include "KURL.h" 38 #include <wtf/RefPtr.h> 39 40 namespace WebCore { 41 42 class ScriptSourceCode { 43 public: 44 ScriptSourceCode(const String& source, const KURL& url = KURL(), int startLine = 1) 45 : m_provider(StringSourceProvider::create(source, url.isNull() ? String() : url.string())) 46 , m_code(m_provider, startLine) 47 { 48 } 49 ScriptSourceCode(CachedScript * cs)50 ScriptSourceCode(CachedScript* cs) 51 : m_provider(CachedScriptSourceProvider::create(cs)) 52 , m_code(m_provider) 53 { 54 } 55 isEmpty()56 bool isEmpty() const { return m_code.length() == 0; } 57 jsSourceCode()58 const JSC::SourceCode& jsSourceCode() const { return m_code; } 59 source()60 const String& source() const { return m_provider->source(); } 61 62 private: 63 RefPtr<ScriptSourceProvider> m_provider; 64 65 JSC::SourceCode m_code; 66 }; 67 68 } // namespace WebCore 69 70 #endif // ScriptSourceCode_h 71