102 lines
3.4 KiB
C++
102 lines
3.4 KiB
C++
/*
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* Copyright (C) 2013 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "WebInjectedScriptManager.h"
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#include "CommandLineAPIModule.h"
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#include "ScriptState.h"
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namespace WebCore {
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using namespace Inspector;
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WebInjectedScriptManager::WebInjectedScriptManager(InspectorEnvironment& environment, Ref<InjectedScriptHost>&& host)
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: InjectedScriptManager(environment, WTFMove(host))
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{
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}
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void WebInjectedScriptManager::connect()
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{
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InjectedScriptManager::connect();
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m_commandLineAPIHost = CommandLineAPIHost::create();
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}
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void WebInjectedScriptManager::disconnect()
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{
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InjectedScriptManager::disconnect();
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if (m_commandLineAPIHost) {
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m_commandLineAPIHost->disconnect();
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m_commandLineAPIHost = nullptr;
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}
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}
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void WebInjectedScriptManager::discardInjectedScripts()
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{
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InjectedScriptManager::discardInjectedScripts();
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if (m_commandLineAPIHost)
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m_commandLineAPIHost->clearAllWrappers();
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}
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void WebInjectedScriptManager::didCreateInjectedScript(const Inspector::InjectedScript& injectedScript)
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{
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CommandLineAPIModule::injectIfNeeded(this, injectedScript);
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}
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void WebInjectedScriptManager::discardInjectedScriptsFor(DOMWindow* window)
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{
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if (m_scriptStateToId.isEmpty())
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return;
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Vector<long> idsToRemove;
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for (const auto& it : m_idToInjectedScript) {
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JSC::JSGlobalObject* lexicalGlobalObject = it.value.globalObject();
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if (window != domWindowFromExecState(lexicalGlobalObject))
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continue;
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m_scriptStateToId.remove(lexicalGlobalObject);
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idsToRemove.append(it.key);
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}
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for (auto& id : idsToRemove)
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m_idToInjectedScript.remove(id);
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// Now remove script states that have id but no injected script.
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Vector<JSC::JSGlobalObject*> scriptStatesToRemove;
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for (const auto& it : m_scriptStateToId) {
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JSC::JSGlobalObject* lexicalGlobalObject = it.key;
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if (window == domWindowFromExecState(lexicalGlobalObject))
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scriptStatesToRemove.append(lexicalGlobalObject);
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}
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for (auto& lexicalGlobalObject : scriptStatesToRemove)
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m_scriptStateToId.remove(lexicalGlobalObject);
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}
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} // namespace WebCore
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