/platform/external/webkit/WebCore/bindings/js/ScriptObject.cpp
https://github.com/aharish/totoro-gb-opensource-update2 · C++ · 207 lines · 149 code · 29 blank · 29 comment · 5 complexity · 21df9834f69978b7ba1b0466998f51f6 MD5 · raw file
- /*
- * Copyright (C) 2009 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:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * 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.
- * * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER OR 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 "ScriptObject.h"
- #include "JSDOMBinding.h"
- #include <runtime/JSLock.h>
- #if ENABLE(INSPECTOR)
- #include "JSInjectedScriptHost.h"
- #include "JSInspectorBackend.h"
- #include "JSInspectorFrontendHost.h"
- #endif
- using namespace JSC;
- namespace WebCore {
- ScriptObject::ScriptObject(ScriptState* scriptState, JSObject* object)
- : ScriptValue(object)
- , m_scriptState(scriptState)
- {
- }
- static bool handleException(ScriptState* scriptState)
- {
- if (!scriptState->hadException())
- return true;
- reportException(scriptState, scriptState->exception());
- return false;
- }
- bool ScriptObject::set(const String& name, const String& value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsString(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, const ScriptObject& value)
- {
- if (value.scriptState() != m_scriptState) {
- ASSERT_NOT_REACHED();
- return false;
- }
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), value.jsObject(), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, const String& value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsString(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, double value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsNumber(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, long value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsNumber(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, long long value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsNumber(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, int value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsNumber(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, unsigned value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsNumber(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, unsigned long value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsNumber(m_scriptState, value), slot);
- return handleException(m_scriptState);
- }
- bool ScriptObject::set(const char* name, bool value)
- {
- JSLock lock(SilenceAssertionsOnly);
- PutPropertySlot slot;
- jsObject()->put(m_scriptState, Identifier(m_scriptState, name), jsBoolean(value), slot);
- return handleException(m_scriptState);
- }
- ScriptObject ScriptObject::createNew(ScriptState* scriptState)
- {
- JSLock lock(SilenceAssertionsOnly);
- return ScriptObject(scriptState, constructEmptyObject(scriptState));
- }
- bool ScriptGlobalObject::set(ScriptState* scriptState, const char* name, const ScriptObject& value)
- {
- JSLock lock(SilenceAssertionsOnly);
- scriptState->lexicalGlobalObject()->putDirect(Identifier(scriptState, name), value.jsObject());
- return handleException(scriptState);
- }
- #if ENABLE(INSPECTOR)
- bool ScriptGlobalObject::set(ScriptState* scriptState, const char* name, InspectorBackend* value)
- {
- JSLock lock(SilenceAssertionsOnly);
- JSDOMGlobalObject* globalObject = static_cast<JSDOMGlobalObject*>(scriptState->lexicalGlobalObject());
- globalObject->putDirect(Identifier(scriptState, name), toJS(scriptState, globalObject, value));
- return handleException(scriptState);
- }
- bool ScriptGlobalObject::set(ScriptState* scriptState, const char* name, InspectorFrontendHost* value)
- {
- JSLock lock(SilenceAssertionsOnly);
- JSDOMGlobalObject* globalObject = static_cast<JSDOMGlobalObject*>(scriptState->lexicalGlobalObject());
- globalObject->putDirect(Identifier(scriptState, name), toJS(scriptState, globalObject, value));
- return handleException(scriptState);
- }
- bool ScriptGlobalObject::set(ScriptState* scriptState, const char* name, InjectedScriptHost* value)
- {
- JSLock lock(SilenceAssertionsOnly);
- JSDOMGlobalObject* globalObject = static_cast<JSDOMGlobalObject*>(scriptState->lexicalGlobalObject());
- globalObject->putDirect(Identifier(scriptState, name), toJS(scriptState, globalObject, value));
- return handleException(scriptState);
- }
- #endif // ENABLE(INSPECTOR)
- bool ScriptGlobalObject::get(ScriptState* scriptState, const char* name, ScriptObject& value)
- {
- JSLock lock(SilenceAssertionsOnly);
- JSValue jsValue = scriptState->lexicalGlobalObject()->get(scriptState, Identifier(scriptState, name));
- if (!jsValue)
- return false;
- if (!jsValue.isObject())
- return false;
- value = ScriptObject(scriptState, asObject(jsValue));
- return true;
- }
- bool ScriptGlobalObject::remove(ScriptState* scriptState, const char* name)
- {
- JSLock lock(SilenceAssertionsOnly);
- scriptState->lexicalGlobalObject()->deleteProperty(scriptState, Identifier(scriptState, name));
- return handleException(scriptState);
- }
- } // namespace WebCore