| /* |
| * Copyright (C) 2009, 2010 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. ``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 |
| * 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. |
| */ |
| |
| #if USE(PLUGIN_HOST_PROCESS) |
| |
| #ifndef ProxyInstance_h |
| #define ProxyInstance_h |
| |
| #import "NetscapePluginInstanceProxy.h" |
| #import "WebKitPluginHostTypes.h" |
| #import <WebCore/BridgeJSC.h> |
| #import <WebCore/runtime_root.h> |
| |
| namespace WebKit { |
| |
| class ProxyClass; |
| |
| class ProxyInstance : public JSC::Bindings::Instance { |
| public: |
| static Ref<ProxyInstance> create(Ref<JSC::Bindings::RootObject>&& rootObject, NetscapePluginInstanceProxy* instanceProxy, uint32_t objectID) |
| { |
| return adoptRef(*new ProxyInstance(WTFMove(rootObject), instanceProxy, objectID)); |
| } |
| ~ProxyInstance(); |
| |
| JSC::Bindings::Method* methodNamed(JSC::PropertyName); |
| JSC::Bindings::Field* fieldNamed(JSC::PropertyName); |
| |
| JSC::JSValue fieldValue(JSC::ExecState*, const JSC::Bindings::Field*) const; |
| bool setFieldValue(JSC::ExecState*, const JSC::Bindings::Field*, JSC::JSValue) const; |
| |
| |
| NetscapePluginInstanceProxy* instanceProxy() { return m_instanceProxy; } |
| |
| void invalidate(); |
| |
| uint32_t objectID() const { return m_objectID; } |
| |
| private: |
| ProxyInstance(Ref<JSC::Bindings::RootObject>&&, NetscapePluginInstanceProxy*, uint32_t objectID); |
| |
| virtual JSC::Bindings::RuntimeObject* newRuntimeObject(JSC::ExecState*); |
| |
| virtual JSC::Bindings::Class* getClass() const; |
| |
| virtual JSC::JSValue getMethod(JSC::ExecState*, JSC::PropertyName); |
| virtual JSC::JSValue invokeMethod(JSC::ExecState*, JSC::RuntimeMethod*); |
| |
| virtual bool supportsInvokeDefaultMethod() const; |
| virtual JSC::JSValue invokeDefaultMethod(JSC::ExecState*); |
| |
| virtual bool supportsConstruct() const; |
| virtual JSC::JSValue invokeConstruct(JSC::ExecState*, const JSC::ArgList&); |
| |
| virtual JSC::JSValue defaultValue(JSC::ExecState*, JSC::PreferredPrimitiveType) const; |
| virtual JSC::JSValue valueOf(JSC::ExecState*) const; |
| |
| virtual void getPropertyNames(JSC::ExecState*, JSC::PropertyNameArray&); |
| |
| JSC::JSValue stringValue(JSC::ExecState*) const; |
| JSC::JSValue numberValue(JSC::ExecState*) const; |
| JSC::JSValue booleanValue() const; |
| |
| JSC::JSValue invoke(JSC::ExecState*, InvokeType, uint64_t identifier, const JSC::ArgList&); |
| |
| template <typename T> |
| std::unique_ptr<T> waitForReply(uint32_t requestID) const |
| { |
| auto reply = m_instanceProxy->waitForReply<T>(requestID); |
| |
| // If the instance proxy was invalidated, just return a null reply. |
| if (!m_instanceProxy) |
| return nullptr; |
| |
| return reply; |
| } |
| |
| NetscapePluginInstanceProxy* m_instanceProxy; |
| uint32_t m_objectID; |
| HashMap<RefPtr<StringImpl>, std::unique_ptr<JSC::Bindings::Field>> m_fields; |
| HashMap<RefPtr<StringImpl>, std::unique_ptr<JSC::Bindings::Method>> m_methods; |
| }; |
| |
| } |
| |
| #endif // ProxyInstance_h |
| #endif // USE(PLUGIN_HOST_PROCESS) |