84 lines
2.9 KiB
C++
84 lines
2.9 KiB
C++
// Copyright (c) 2022 Slack Technologies, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ELECTRON_SHELL_BROWSER_ELECTRON_API_IPC_HANDLER_IMPL_H_
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#define ELECTRON_SHELL_BROWSER_ELECTRON_API_IPC_HANDLER_IMPL_H_
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#include <string>
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#include "base/memory/weak_ptr.h"
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#include "content/public/browser/global_routing_id.h"
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#include "content/public/browser/web_contents_observer.h"
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#include "mojo/public/cpp/bindings/associated_receiver.h"
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#include "shell/browser/api/electron_api_web_contents.h"
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#include "shell/common/api/api.mojom.h"
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namespace content {
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class RenderFrameHost;
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}
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namespace electron {
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class ElectronApiIPCHandlerImpl : public mojom::ElectronApiIPC,
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private content::WebContentsObserver {
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public:
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explicit ElectronApiIPCHandlerImpl(
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content::RenderFrameHost* render_frame_host,
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mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver);
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static void Create(
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content::RenderFrameHost* frame_host,
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mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver);
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// disable copy
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ElectronApiIPCHandlerImpl(const ElectronApiIPCHandlerImpl&) = delete;
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ElectronApiIPCHandlerImpl& operator=(const ElectronApiIPCHandlerImpl&) =
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delete;
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// mojom::ElectronApiIPC:
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void Message(bool internal,
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const std::string& channel,
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blink::CloneableMessage arguments) override;
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void Invoke(bool internal,
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const std::string& channel,
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blink::CloneableMessage arguments,
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InvokeCallback callback) override;
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void ReceivePostMessage(const std::string& channel,
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blink::TransferableMessage message) override;
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void MessageSync(bool internal,
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const std::string& channel,
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blink::CloneableMessage arguments,
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MessageSyncCallback callback) override;
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void MessageHost(const std::string& channel,
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blink::CloneableMessage arguments) override;
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base::WeakPtr<ElectronApiIPCHandlerImpl> GetWeakPtr() {
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return weak_factory_.GetWeakPtr();
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}
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private:
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~ElectronApiIPCHandlerImpl() override;
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// content::WebContentsObserver:
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void WebContentsDestroyed() override;
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void OnConnectionError();
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content::RenderFrameHost* GetRenderFrameHost();
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api::Session* GetSession();
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gin::Handle<gin_helper::internal::Event> MakeIPCEvent(
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v8::Isolate* isolate,
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api::Session* session,
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bool internal,
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electron::mojom::ElectronApiIPC::InvokeCallback callback =
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electron::mojom::ElectronApiIPC::InvokeCallback());
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content::GlobalRenderFrameHostId render_frame_host_id_;
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mojo::AssociatedReceiver<mojom::ElectronApiIPC> receiver_{this};
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base::WeakPtrFactory<ElectronApiIPCHandlerImpl> weak_factory_{this};
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};
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} // namespace electron
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#endif // ELECTRON_SHELL_BROWSER_ELECTRON_API_IPC_HANDLER_IMPL_H_
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