| Index: sky/engine/core/inspector/InjectedScriptManager.cpp
|
| diff --git a/sky/engine/core/inspector/InjectedScriptManager.cpp b/sky/engine/core/inspector/InjectedScriptManager.cpp
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..30a3278cc9647cf5b1b94390063e52740b80e1b2
|
| --- /dev/null
|
| +++ b/sky/engine/core/inspector/InjectedScriptManager.cpp
|
| @@ -0,0 +1,171 @@
|
| +/*
|
| + * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
|
| + * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
|
| + * Copyright (C) 2012 Google 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.
|
| + * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
|
| + * its contributors may be used to endorse or promote products derived
|
| + * from this software without specific prior written permission.
|
| + *
|
| + * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "core/inspector/InjectedScriptManager.h"
|
| +
|
| +#include "bindings/core/v8/ScriptValue.h"
|
| +#include "core/inspector/InjectedScript.h"
|
| +#include "core/inspector/InjectedScriptHost.h"
|
| +#include "core/inspector/JSONParser.h"
|
| +#include "platform/JSONValues.h"
|
| +#include "public/platform/Platform.h"
|
| +#include "public/platform/WebData.h"
|
| +#include "wtf/PassOwnPtr.h"
|
| +
|
| +namespace blink {
|
| +
|
| +PassOwnPtr<InjectedScriptManager> InjectedScriptManager::createForPage()
|
| +{
|
| + return adoptPtr(new InjectedScriptManager);
|
| +}
|
| +
|
| +InjectedScriptManager::InjectedScriptManager()
|
| + : m_nextInjectedScriptId(1)
|
| + , m_injectedScriptHost(InjectedScriptHost::create())
|
| +{
|
| +}
|
| +
|
| +InjectedScriptManager::~InjectedScriptManager()
|
| +{
|
| +}
|
| +
|
| +void InjectedScriptManager::disconnect()
|
| +{
|
| + m_injectedScriptHost->disconnect();
|
| + m_injectedScriptHost.clear();
|
| +}
|
| +
|
| +InjectedScriptHost* InjectedScriptManager::injectedScriptHost()
|
| +{
|
| + return m_injectedScriptHost.get();
|
| +}
|
| +
|
| +InjectedScript InjectedScriptManager::injectedScriptForId(int id)
|
| +{
|
| + IdToInjectedScriptMap::iterator it = m_idToInjectedScript.find(id);
|
| + if (it != m_idToInjectedScript.end())
|
| + return it->value;
|
| + for (ScriptStateToId::iterator it = m_scriptStateToId.begin(); it != m_scriptStateToId.end(); ++it) {
|
| + if (it->value == id)
|
| + return injectedScriptFor(it->key.get());
|
| + }
|
| + return InjectedScript();
|
| +}
|
| +
|
| +int InjectedScriptManager::injectedScriptIdFor(ScriptState* scriptState)
|
| +{
|
| + ScriptStateToId::iterator it = m_scriptStateToId.find(scriptState);
|
| + if (it != m_scriptStateToId.end())
|
| + return it->value;
|
| + int id = m_nextInjectedScriptId++;
|
| + m_scriptStateToId.set(scriptState, id);
|
| + return id;
|
| +}
|
| +
|
| +InjectedScript InjectedScriptManager::injectedScriptForObjectId(const String& objectId)
|
| +{
|
| + RefPtr<JSONValue> parsedObjectId = parseJSON(objectId);
|
| + if (parsedObjectId && parsedObjectId->type() == JSONValue::TypeObject) {
|
| + long injectedScriptId = 0;
|
| + bool success = parsedObjectId->asObject()->getNumber("injectedScriptId", &injectedScriptId);
|
| + if (success)
|
| + return m_idToInjectedScript.get(injectedScriptId);
|
| + }
|
| + return InjectedScript();
|
| +}
|
| +
|
| +void InjectedScriptManager::discardInjectedScripts()
|
| +{
|
| + m_idToInjectedScript.clear();
|
| + m_scriptStateToId.clear();
|
| +}
|
| +
|
| +void InjectedScriptManager::discardInjectedScriptsFor(LocalDOMWindow* window)
|
| +{
|
| + if (m_scriptStateToId.isEmpty())
|
| + return;
|
| +
|
| + Vector<long> idsToRemove;
|
| + IdToInjectedScriptMap::iterator end = m_idToInjectedScript.end();
|
| + for (IdToInjectedScriptMap::iterator it = m_idToInjectedScript.begin(); it != end; ++it) {
|
| + ScriptState* scriptState = it->value.scriptState();
|
| + if (window != scriptState->domWindow())
|
| + continue;
|
| + m_scriptStateToId.remove(scriptState);
|
| + idsToRemove.append(it->key);
|
| + }
|
| + m_idToInjectedScript.removeAll(idsToRemove);
|
| +
|
| + // Now remove script states that have id but no injected script.
|
| + Vector<ScriptState*> scriptStatesToRemove;
|
| + for (ScriptStateToId::iterator it = m_scriptStateToId.begin(); it != m_scriptStateToId.end(); ++it) {
|
| + ScriptState* scriptState = it->key.get();
|
| + if (window == scriptState->domWindow())
|
| + scriptStatesToRemove.append(scriptState);
|
| + }
|
| + m_scriptStateToId.removeAll(scriptStatesToRemove);
|
| +}
|
| +
|
| +void InjectedScriptManager::releaseObjectGroup(const String& objectGroup)
|
| +{
|
| + Vector<int> keys;
|
| + keys.appendRange(m_idToInjectedScript.keys().begin(), m_idToInjectedScript.keys().end());
|
| + for (Vector<int>::iterator k = keys.begin(); k != keys.end(); ++k) {
|
| + IdToInjectedScriptMap::iterator s = m_idToInjectedScript.find(*k);
|
| + if (s != m_idToInjectedScript.end())
|
| + s->value.releaseObjectGroup(objectGroup); // m_idToInjectedScript may change here.
|
| + }
|
| +}
|
| +
|
| +String InjectedScriptManager::injectedScriptSource()
|
| +{
|
| + const blink::WebData& injectedScriptSourceResource = blink::Platform::current()->loadResource("InjectedScriptSource.js");
|
| + return String(injectedScriptSourceResource.data(), injectedScriptSourceResource.size());
|
| +}
|
| +
|
| +InjectedScript InjectedScriptManager::injectedScriptFor(ScriptState* inspectedScriptState)
|
| +{
|
| + ScriptStateToId::iterator it = m_scriptStateToId.find(inspectedScriptState);
|
| + if (it != m_scriptStateToId.end()) {
|
| + IdToInjectedScriptMap::iterator it1 = m_idToInjectedScript.find(it->value);
|
| + if (it1 != m_idToInjectedScript.end())
|
| + return it1->value;
|
| + }
|
| +
|
| + int id = injectedScriptIdFor(inspectedScriptState);
|
| + ScriptValue injectedScriptValue = createInjectedScript(injectedScriptSource(), inspectedScriptState, id);
|
| + InjectedScript result(injectedScriptValue);
|
| + m_idToInjectedScript.set(id, result);
|
| + return result;
|
| +}
|
| +
|
| +} // namespace blink
|
| +
|
|
|