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);

    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.

    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