18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/*
28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright (C) 2008 Apple Inc. All Rights Reserved.
38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project *
48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without
58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions
68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met:
78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright
88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project *    notice, this list of conditions and the following disclaimer.
98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright
108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project *    notice, this list of conditions and the following disclaimer in the
118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project *    documentation and/or other materials provided with the distribution.
128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project *
138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */
258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "config.h"
278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "WebKitDLL.h"
288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "WebCoreStatistics.h"
298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "COMPropertyBag.h"
318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <JavaScriptCore/JSLock.h>
328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <WebCore/FontCache.h>
338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <WebCore/GlyphPageTreeNode.h>
348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <WebCore/IconDatabase.h>
358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <WebCore/JSDOMWindow.h>
362bde8e466a4451c7319e3a072d118917957d6554Steve Block#include <WebCore/SharedBuffer.h>
378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectusing namespace JSC;
398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectusing namespace WebCore;
408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// WebCoreStatistics ---------------------------------------------------------------------------
428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectWebCoreStatistics::WebCoreStatistics()
448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project: m_refCount(0)
458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    gClassCount++;
478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    gClassNameCount.add("WebCoreStatistics");
488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectWebCoreStatistics::~WebCoreStatistics()
518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    gClassCount--;
538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    gClassNameCount.remove("WebCoreStatistics");
548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectWebCoreStatistics* WebCoreStatistics::createInstance()
578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    WebCoreStatistics* instance = new WebCoreStatistics();
598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    instance->AddRef();
608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return instance;
618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// IUnknown -------------------------------------------------------------------
648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::QueryInterface(REFIID riid, void** ppvObject)
668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    *ppvObject = 0;
688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (IsEqualGUID(riid, IID_IUnknown))
698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        *ppvObject = static_cast<WebCoreStatistics*>(this);
708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    else if (IsEqualGUID(riid, IID_IWebCoreStatistics))
718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        *ppvObject = static_cast<WebCoreStatistics*>(this);
728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    else
738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_NOINTERFACE;
748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    AddRef();
768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectULONG STDMETHODCALLTYPE WebCoreStatistics::AddRef(void)
808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return ++m_refCount;
828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectULONG STDMETHODCALLTYPE WebCoreStatistics::Release(void)
858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    ULONG newRef = --m_refCount;
878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!newRef)
888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        delete(this);
898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return newRef;
918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project// IWebCoreStatistics ------------------------------------------------------------------------------
948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::javaScriptObjectsCount(
968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT* count)
978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
1008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1010bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch    JSLock lock(SilenceAssertionsOnly);
102635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project    *count = (UINT)JSDOMWindow::commonJSGlobalData()->heap.objectCount();
1038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::javaScriptGlobalObjectsCount(
1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT* count)
1088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
1118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1120bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch    JSLock lock(SilenceAssertionsOnly);
1138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    *count = (UINT)JSDOMWindow::commonJSGlobalData()->heap.globalObjectCount();
1148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::javaScriptProtectedObjectsCount(
1188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT* count)
1198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
1228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1230bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch    JSLock lock(SilenceAssertionsOnly);
1248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    *count = (UINT)JSDOMWindow::commonJSGlobalData()->heap.protectedObjectCount();
1258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::javaScriptProtectedGlobalObjectsCount(
1298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT* count)
1308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
1338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1340bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch    JSLock lock(SilenceAssertionsOnly);
1358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    *count = (UINT)JSDOMWindow::commonJSGlobalData()->heap.protectedGlobalObjectCount();
1368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::javaScriptProtectedObjectTypeCounts(
1408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ IPropertyBag2** typeNamesAndCounts)
1418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1420bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch    JSLock lock(SilenceAssertionsOnly);
1432fc2651226baac27029e38c9d6ef883fa32084dbSteve Block    OwnPtr<TypeCountSet> jsObjectTypeNames(JSDOMWindow::commonJSGlobalData()->heap.protectedObjectTypeCounts());
1442fc2651226baac27029e38c9d6ef883fa32084dbSteve Block    typedef TypeCountSet::const_iterator Iterator;
1458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    Iterator end = jsObjectTypeNames->end();
1468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    HashMap<String, int> typeCountMap;
1478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    for (Iterator current = jsObjectTypeNames->begin(); current != end; ++current)
1488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        typeCountMap.set(current->first, current->second);
1498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    COMPtr<IPropertyBag2> results(AdoptCOM, COMPropertyBag<int>::createInstance(typeCountMap));
1518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    results.copyRefTo(typeNamesAndCounts);
1528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::iconPageURLMappingCount(
1568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT* count)
1578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
16081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch    *count = (UINT) iconDatabase().pageURLMappingCount();
1618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::iconRetainedPageURLCount(
1658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT *count)
1668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
16981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch    *count = (UINT) iconDatabase().retainedPageURLCount();
1708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::iconRecordCount(
1748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT *count)
1758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
17881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch    *count = (UINT) iconDatabase().iconRecordCount();
1798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::iconsWithDataCount(
1838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT *count)
1848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
18781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch    *count = (UINT) iconDatabase().iconRecordCountWithData();
1888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
1918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::cachedFontDataCount(
1928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT *count)
1938e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
1948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
1958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
196635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project    *count = (UINT) fontCache()->fontDataCount();
1978e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
1988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
1998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
2008e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::cachedFontDataInactiveCount(
2018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT *count)
2028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
2038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
2048e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
205635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project    *count = (UINT) fontCache()->inactiveFontDataCount();
2068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
2078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
2088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
2098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::purgeInactiveFontData(void)
2108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
211635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project    fontCache()->purgeInactiveFontData();
2128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
2138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
2148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project
2158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectHRESULT STDMETHODCALLTYPE WebCoreStatistics::glyphPageCount(
2168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    /* [retval][out] */ UINT *count)
2178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{
2188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    if (!count)
2198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project        return E_POINTER;
2208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    *count = (UINT) GlyphPageTreeNode::treeGlyphPageCount();
2218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project    return S_OK;
2228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}
223