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
JSGlueGlobalObject(PassRefPtr<Structure> structure,JSFlags flags)36 JSGlueGlobalObject::JSGlueGlobalObject(PassRefPtr<Structure> structure, JSFlags flags)
37 : JSGlobalObject(structure, new Data, this)
38 {
39 d()->flags = flags;
40 d()->userObjectStructure = UserObjectImp::createStructure(jsNull());
41 }
42
destroyData(void * data)43 void JSGlueGlobalObject::destroyData(void* data)
44 {
45 delete static_cast<Data*>(data);
46 }
47
JSRun(CFStringRef source,JSFlags inFlags)48 JSRun::JSRun(CFStringRef source, JSFlags inFlags)
49 : JSBase(kJSRunTypeID),
50 fSource(CFStringToUString(source)),
51 fGlobalObject(new (&getThreadGlobalExecState()->globalData()) JSGlueGlobalObject(JSGlueGlobalObject::createStructure(jsNull()), inFlags)),
52 fFlags(inFlags)
53 {
54 }
55
~JSRun()56 JSRun::~JSRun()
57 {
58 }
59
Flags() const60 JSFlags JSRun::Flags() const
61 {
62 return fFlags;
63 }
64
GetSource() const65 UString JSRun::GetSource() const
66 {
67 return fSource;
68 }
69
GlobalObject() const70 JSGlobalObject* JSRun::GlobalObject() const
71 {
72 return fGlobalObject;
73 }
74
Evaluate()75 Completion JSRun::Evaluate()
76 {
77 return JSC::evaluate(fGlobalObject->globalExec(), fGlobalObject->globalScopeChain(), makeSource(fSource));
78 }
79
CheckSyntax()80 bool JSRun::CheckSyntax()
81 {
82 return JSC::checkSyntax(fGlobalObject->globalExec(), makeSource(fSource)).complType() != Throw;
83 }
84