1 /*

     2  * Copyright (C) 2006, 2007, 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 #ifndef NPV8Object_h

    31 #define NPV8Object_h

    32 

    33 #include "V8DOMWrapper.h"

    34 

    35 #if PLATFORM(CHROMIUM)

    36 // FIXME: Chromium uses a different npruntime.h, which is in

    37 // the Chromium source repository under third_party/npapi/bindings.

    38 // The Google-specific changes in that file should probably be

    39 // moved into bridge/npruntime.h, guarded by an #if PlATFORM(CHROMIUM).

    40 #include <bindings/npruntime.h>

    41 #else

    42 #include "npruntime.h" // Use WebCore version for Android and other ports.

    43 #endif

    44 

    45 #include <v8.h>

    46 

    47 namespace WebCore {

    48 

    49 class DOMWindow;

    50 

    51 static const int npObjectInternalFieldCount = v8DefaultWrapperInternalFieldCount + 0;

    52 

    53 WrapperTypeInfo* npObjectTypeInfo();

    54 

    55 extern NPClass* npScriptObjectClass;

    56 

    57 // A V8NPObject is a NPObject which carries additional V8-specific information. It is allocated and deallocated by

    58 // AllocV8NPObject() and FreeV8NPObject() methods.

    59 struct V8NPObject {

    60     NPObject object;

    61     v8::Persistent<v8::Object> v8Object;

    62     DOMWindow* rootObject;

    63 };

    64 

    65 struct PrivateIdentifier {

    66     union {

    67         const NPUTF8* string;

    68         int32_t number;

    69     } value;

    70     bool isString;

    71 };

    72 

    73 NPObject* npCreateV8ScriptObject(NPP, v8::Handle<v8::Object>, DOMWindow*);

    74 

    75 NPObject* v8ObjectToNPObject(v8::Handle<v8::Object>);

    76 

    77 } // namespace WebCore

    78 

    79 #endif // NPV8Object_h