Home | History | Annotate | Download | only in JavaScriptGlue 
      1 /*
      2  * Copyright (C) 2005, 2008 Apple 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
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #include "config.h"
     30 #include "JSRun.h"
     31 
     32 #include "UserObjectImp.h"
     33 #include <JavaScriptCore/Completion.h>
     34 #include <JavaScriptCore/SourceCode.h>
     35 
     36 JSGlueGlobalObject::JSGlueGlobalObject(JSGlobalData& globalData, Structure* structure, JSFlags flags)
     37     : JSGlobalObject(globalData, structure)
     38     , m_flags(flags)
     39     , m_userObjectStructure(globalData, UserObjectImp::createStructure(globalData, jsNull()))
     40 {
     41 }
     42 
     43 JSRun::JSRun(CFStringRef source, JSFlags inFlags)
     44     :   JSBase(kJSRunTypeID),
     45         fSource(CFStringToUString(source)),
     46         fGlobalObject(getThreadGlobalExecState()->globalData(), new (&getThreadGlobalExecState()->globalData()) JSGlueGlobalObject(getThreadGlobalExecState()->globalData(), JSGlueGlobalObject::createStructure(getThreadGlobalExecState()->globalData(), jsNull()), inFlags)),
     47         fFlags(inFlags)
     48 {
     49 }
     50 
     51 JSRun::~JSRun()
     52 {
     53 }
     54 
     55 JSFlags JSRun::Flags() const
     56 {
     57     return fFlags;
     58 }
     59 
     60 UString JSRun::GetSource() const
     61 {
     62     return fSource;
     63 }
     64 
     65 JSGlobalObject* JSRun::GlobalObject() const
     66 {
     67     return fGlobalObject.get();
     68 }
     69 
     70 Completion JSRun::Evaluate()
     71 {
     72     return JSC::evaluate(fGlobalObject->globalExec(), fGlobalObject->globalScopeChain(), makeSource(fSource));
     73 }
     74 
     75 bool JSRun::CheckSyntax()
     76 {
     77     return JSC::checkSyntax(fGlobalObject->globalExec(), makeSource(fSource)).complType() != Throw;
     78 }
     79