2 * Copyright (C) 2007 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
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.
30 #include "WebKitDLL.h"
31 #include "WebKitStatistics.h"
33 #include "WebKitStatisticsPrivate.h"
34 #include <WebCore/BString.h>
36 using namespace WebCore;
39 int WebDataSourceCount;
41 int WebHTMLRepresentationCount;
42 int WebFrameViewCount;
44 // WebKitStatistics ---------------------------------------------------------------------------
46 WebKitStatistics::WebKitStatistics()
50 gClassNameCount.add("WebKitStatistics");
53 WebKitStatistics::~WebKitStatistics()
56 gClassNameCount.remove("WebKitStatistics");
59 WebKitStatistics* WebKitStatistics::createInstance()
61 WebKitStatistics* instance = new WebKitStatistics();
66 // IUnknown -------------------------------------------------------------------
68 HRESULT STDMETHODCALLTYPE WebKitStatistics::QueryInterface(REFIID riid, void** ppvObject)
71 if (IsEqualGUID(riid, IID_IUnknown))
72 *ppvObject = static_cast<WebKitStatistics*>(this);
73 else if (IsEqualGUID(riid, IID_IWebKitStatistics))
74 *ppvObject = static_cast<WebKitStatistics*>(this);
82 ULONG STDMETHODCALLTYPE WebKitStatistics::AddRef(void)
87 ULONG STDMETHODCALLTYPE WebKitStatistics::Release(void)
89 ULONG newRef = --m_refCount;
96 // IWebKitStatistics ------------------------------------------------------------------------------
98 HRESULT STDMETHODCALLTYPE WebKitStatistics::webViewCount(
99 /* [retval][out] */ int *count)
101 *count = WebViewCount;
105 HRESULT STDMETHODCALLTYPE WebKitStatistics::frameCount(
106 /* [retval][out] */ int *count)
108 *count = WebFrameCount;
112 HRESULT STDMETHODCALLTYPE WebKitStatistics::dataSourceCount(
113 /* [retval][out] */ int *count)
115 *count = WebDataSourceCount;
119 HRESULT STDMETHODCALLTYPE WebKitStatistics::viewCount(
120 /* [retval][out] */ int *count)
122 *count = WebFrameViewCount;
126 HRESULT STDMETHODCALLTYPE WebKitStatistics::HTMLRepresentationCount(
127 /* [retval][out] */ int *count)
129 *count = WebHTMLRepresentationCount;
133 HRESULT STDMETHODCALLTYPE WebKitStatistics::comClassCount(
134 /* [retval][out] */ int *classCount)
136 *classCount = gClassCount;
140 HRESULT STDMETHODCALLTYPE WebKitStatistics::comClassNameCounts(
141 /* [retval][out] */ BSTR *output)
143 typedef HashCountedSet<String>::const_iterator Iterator;
144 Iterator end = gClassNameCount.end();
145 Vector<UChar> vector;
146 for (Iterator current = gClassNameCount.begin(); current != end; ++current) {
147 append(vector, String::format("%4u", current->second));
149 append(vector, static_cast<String>(current->first));
152 *output = BString(String::adopt(vector)).release();