1 /* 2 * Copyright (C) 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 ScriptFunctionCall_h 32 #define ScriptFunctionCall_h 33 34 #include "PlatformString.h" 35 #include "ScriptObject.h" 36 #include "ScriptState.h" 37 38 #include <runtime/ArgList.h> 39 40 namespace JSC { 41 class UString; 42 class JSValue; 43 } 44 45 namespace WebCore { 46 class ScriptValue; 47 class ScriptString; 48 49 class ScriptFunctionCall { 50 public: 51 ScriptFunctionCall(const ScriptObject& thisObject, const String& name); ~ScriptFunctionCall()52 virtual ~ScriptFunctionCall() {}; 53 54 void appendArgument(const ScriptObject&); 55 void appendArgument(const ScriptString&); 56 void appendArgument(const ScriptValue&); 57 void appendArgument(const String&); 58 void appendArgument(const char*); 59 void appendArgument(const JSC::UString&); 60 void appendArgument(JSC::JSValue); 61 void appendArgument(long); 62 void appendArgument(long long); 63 void appendArgument(unsigned int); 64 void appendArgument(unsigned long); 65 void appendArgument(int); 66 void appendArgument(bool); 67 ScriptValue call(bool& hadException, bool reportExceptions = true); 68 ScriptValue call(); 69 ScriptObject construct(bool& hadException, bool reportExceptions = true); 70 71 protected: 72 ScriptState* m_exec; 73 ScriptObject m_thisObject; 74 String m_name; 75 JSC::MarkedArgumentBuffer m_arguments; 76 77 private: 78 // MarkedArgumentBuffer must be stack allocated, so prevent heap 79 // alloc of ScriptFunctionCall as well. new(size_t)80 void* operator new(size_t) { ASSERT_NOT_REACHED(); return reinterpret_cast<void*>(0xbadbeef); } 81 void* operator new[](size_t) { ASSERT_NOT_REACHED(); return reinterpret_cast<void*>(0xbadbeef); } 82 }; 83 84 } // namespace WebCore 85 86 #endif // ScriptFunctionCall 87