| /* |
| * Copyright (C) 2018 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. |
| */ |
| |
| #pragma once |
| |
| #include "InspectorAgentBase.h" |
| #include "InspectorBackendDispatchers.h" |
| #include "InspectorFrontendChannel.h" |
| #include "InspectorFrontendDispatchers.h" |
| #include <wtf/Forward.h> |
| |
| namespace Inspector { |
| |
| class InspectorTarget; |
| |
| typedef String ErrorString; |
| |
| class JS_EXPORT_PRIVATE InspectorTargetAgent : public InspectorAgentBase, public TargetBackendDispatcherHandler { |
| WTF_MAKE_NONCOPYABLE(InspectorTargetAgent); |
| WTF_MAKE_FAST_ALLOCATED; |
| public: |
| InspectorTargetAgent(FrontendRouter&, BackendDispatcher&); |
| ~InspectorTargetAgent() override; |
| |
| // InspectorAgentBase |
| void didCreateFrontendAndBackend(FrontendRouter*, BackendDispatcher*) final; |
| void willDestroyFrontendAndBackend(DisconnectReason) final; |
| |
| // TargetBackendDispatcherHandler |
| void sendMessageToTarget(ErrorString&, const String& targetId, const String& message) final; |
| |
| // Target lifecycle. |
| void targetCreated(InspectorTarget&); |
| void targetDestroyed(InspectorTarget&); |
| void didCommitProvisionalTarget(const String& oldTargetID, const String& committedTargetID); |
| |
| // Target messages. |
| void sendMessageFromTargetToFrontend(const String& targetId, const String& message); |
| |
| private: |
| // FrontendChannel |
| FrontendChannel::ConnectionType connectionType() const; |
| void connectToTargets(); |
| void disconnectFromTargets(); |
| |
| Inspector::FrontendRouter& m_router; |
| std::unique_ptr<TargetFrontendDispatcher> m_frontendDispatcher; |
| Ref<TargetBackendDispatcher> m_backendDispatcher; |
| HashMap<String, InspectorTarget*> m_targets; |
| bool m_isConnected { false }; |
| }; |
| |
| } // namespace Inspector |