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/*
* Copyright (C) 2016, 2021 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "WebInspectorUtilities.h"
#include "APIProcessPoolConfiguration.h"
#include "WebPageGroup.h"
#include "WebPageProxy.h"
#include "WebProcessPool.h"
#include "WebProcessProxy.h"
#include <wtf/HashMap.h>
#include <wtf/NeverDestroyed.h>
#include <wtf/WeakHashSet.h>
#include <wtf/text/MakeString.h>
#if PLATFORM(COCOA)
#include <wtf/cocoa/RuntimeApplicationChecksCocoa.h>
#endif
namespace WebKit {
typedef HashMap<WebPageProxy*, unsigned> PageLevelMap;
static PageLevelMap& pageLevelMap()
{
static NeverDestroyed<PageLevelMap> map;
return map;
}
unsigned inspectorLevelForPage(WebPageProxy* page)
{
if (page) {
auto findResult = pageLevelMap().find(page);
if (findResult != pageLevelMap().end())
return findResult->value + 1;
}
return 1;
}
String defaultInspectorPageGroupIdentifierForPage(WebPageProxy* page)
{
return makeString("__WebInspectorPageGroupLevel"_s, inspectorLevelForPage(page), "__"_s);
}
void trackInspectorPage(WebPageProxy* inspectorPage, WebPageProxy* inspectedPage)
{
pageLevelMap().set(inspectorPage, inspectorLevelForPage(inspectedPage));
}
void untrackInspectorPage(WebPageProxy* inspectorPage)
{
pageLevelMap().remove(inspectorPage);
}
static WebProcessPool* s_mainInspectorProcessPool;
static WebProcessPool* s_nestedInspectorProcessPool;
static WeakHashSet<WebProcessPool>& allInspectorProcessPools()
{
static NeverDestroyed<WeakHashSet<WebProcessPool>> allInspectorProcessPools;
return allInspectorProcessPools.get();
}
WebProcessPool& defaultInspectorProcessPool(unsigned inspectionLevel)
{
// Having our own process pool removes us from the main process pool and
// guarantees no process sharing for our user interface.
WebProcessPool*& pool = (inspectionLevel == 1) ? s_mainInspectorProcessPool : s_nestedInspectorProcessPool;
if (!pool) {
auto configuration = API::ProcessPoolConfiguration::create();
pool = &WebProcessPool::create(configuration.get()).leakRef();
prepareProcessPoolForInspector(*pool);
}
return *pool;
}
void prepareProcessPoolForInspector(WebProcessPool& processPool)
{
allInspectorProcessPools().add(processPool);
}
bool isInspectorProcessPool(WebProcessPool& processPool)
{
return allInspectorProcessPools().contains(processPool);
}
bool isInspectorPage(WebPageProxy& webPage)
{
return pageLevelMap().contains(&webPage);
}
#if PLATFORM(COCOA)
CFStringRef bundleIdentifierForSandboxBroker()
{
if (applicationBundleIdentifier() == "com.apple.SafariTechnologyPreview"_s)
return CFSTR("com.apple.SafariTechnologyPreview.SandboxBroker");
if (applicationBundleIdentifier() == "com.apple.Safari.automation"_s)
return CFSTR("com.apple.Safari.automation.SandboxBroker");
return CFSTR("com.apple.Safari.SandboxBroker");
}
#endif // PLATFORM(COCOA)
} // namespace WebKit
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