1 /*
2 * Copyright (C) 2006, 2007 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 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "WebScriptObject.h"
28
29 #include "WebKitDLL.h"
30
31 #include <wtf/Assertions.h>
32
33 // WebScriptObject ------------------------------------------------------------
34
WebScriptObject()35 WebScriptObject::WebScriptObject()
36 : m_refCount(0)
37 {
38 gClassCount++;
39 gClassNameCount.add("WebScriptObject");
40 }
41
~WebScriptObject()42 WebScriptObject::~WebScriptObject()
43 {
44 gClassCount--;
45 gClassNameCount.remove("WebScriptObject");
46 }
47
48 // IUnknown -------------------------------------------------------------------
49
QueryInterface(REFIID riid,void ** ppvObject)50 HRESULT STDMETHODCALLTYPE WebScriptObject::QueryInterface(REFIID riid, void** ppvObject)
51 {
52 *ppvObject = 0;
53 if (IsEqualGUID(riid, IID_IUnknown))
54 *ppvObject = static_cast<IWebScriptObject*>(this);
55 else if (IsEqualGUID(riid, IID_IWebScriptObject))
56 *ppvObject = static_cast<IWebScriptObject*>(this);
57 else
58 return E_NOINTERFACE;
59
60 AddRef();
61 return S_OK;
62 }
63
AddRef(void)64 ULONG STDMETHODCALLTYPE WebScriptObject::AddRef(void)
65 {
66 return ++m_refCount;
67 }
68
Release(void)69 ULONG STDMETHODCALLTYPE WebScriptObject::Release(void)
70 {
71 ULONG newRef = --m_refCount;
72 if (!newRef)
73 delete(this);
74
75 return newRef;
76 }
77
78 // WebScriptObject ------------------------------------------------------------
79
throwException(BSTR,BOOL *)80 HRESULT STDMETHODCALLTYPE WebScriptObject::throwException(
81 /* [in] */ BSTR /*exceptionMessage*/,
82 /* [retval][out] */ BOOL* /*result*/)
83 {
84 ASSERT_NOT_REACHED();
85 return E_NOTIMPL;
86 }
87
callWebScriptMethod(BSTR,const VARIANT[],int,VARIANT *)88 HRESULT STDMETHODCALLTYPE WebScriptObject::callWebScriptMethod(
89 /* [in] */ BSTR /*name*/,
90 /* [size_is][in] */ const VARIANT /*args*/[ ],
91 /* [in] */ int /*cArgs*/,
92 /* [retval][out] */ VARIANT* /*result*/)
93 {
94 ASSERT_NOT_REACHED();
95 return E_NOTIMPL;
96 }
97
evaluateWebScript(BSTR,VARIANT *)98 HRESULT STDMETHODCALLTYPE WebScriptObject::evaluateWebScript(
99 /* [in] */ BSTR /*script*/,
100 /* [retval][out] */ VARIANT* /*result*/)
101 {
102 ASSERT_NOT_REACHED();
103 return E_NOTIMPL;
104 }
105
removeWebScriptKey(BSTR)106 HRESULT STDMETHODCALLTYPE WebScriptObject::removeWebScriptKey(
107 /* [in] */ BSTR /*name*/)
108 {
109 ASSERT_NOT_REACHED();
110 return E_NOTIMPL;
111 }
112
stringRepresentation(BSTR *)113 HRESULT STDMETHODCALLTYPE WebScriptObject::stringRepresentation(
114 /* [retval][out] */ BSTR* /*stringRepresentation*/)
115 {
116 ASSERT_NOT_REACHED();
117 return E_NOTIMPL;
118 }
119
webScriptValueAtIndex(unsigned int,VARIANT *)120 HRESULT STDMETHODCALLTYPE WebScriptObject::webScriptValueAtIndex(
121 /* [in] */ unsigned int /*index*/,
122 /* [retval][out] */ VARIANT* /*result*/)
123 {
124 ASSERT_NOT_REACHED();
125 return E_NOTIMPL;
126 }
127
setWebScriptValueAtIndex(unsigned int,VARIANT)128 HRESULT STDMETHODCALLTYPE WebScriptObject::setWebScriptValueAtIndex(
129 /* [in] */ unsigned int /*index*/,
130 /* [in] */ VARIANT /*val*/)
131 {
132 ASSERT_NOT_REACHED();
133 return E_NOTIMPL;
134 }
135
setException(BSTR)136 HRESULT STDMETHODCALLTYPE WebScriptObject::setException(
137 /* [in] */ BSTR /*description*/)
138 {
139 ASSERT_NOT_REACHED();
140 return E_NOTIMPL;
141 }
142