a07de0099c
feat: service worker preload scripts for improved extensions support (#44411) * feat: preload scripts for service workers * feat: service worker IPC * test: service worker preload scripts and ipc
98 lines
3.3 KiB
C++
98 lines
3.3 KiB
C++
// Copyright (c) 2025 Salesforce, 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_SW_IPC_HANDLER_IMPL_H_
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#define ELECTRON_SHELL_BROWSER_ELECTRON_API_SW_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/browser_thread.h"
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#include "content/public/browser/render_process_host_observer.h"
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#include "electron/shell/common/api/api.mojom.h"
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#include "gin/handle.h"
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#include "mojo/public/cpp/bindings/associated_receiver.h"
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#include "shell/common/gin_helper/event.h"
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namespace content {
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class RenderProcessHost;
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}
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namespace electron {
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class ElectronBrowserContext;
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namespace api {
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class Session;
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}
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class ElectronApiSWIPCHandlerImpl : public mojom::ElectronApiIPC,
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public content::RenderProcessHostObserver {
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public:
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explicit ElectronApiSWIPCHandlerImpl(
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content::RenderProcessHost* render_process_host,
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int64_t version_id,
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mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver);
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static void BindReceiver(
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int render_process_id,
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int64_t version_id,
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mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver);
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// disable copy
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ElectronApiSWIPCHandlerImpl(const ElectronApiSWIPCHandlerImpl&) = delete;
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ElectronApiSWIPCHandlerImpl& operator=(const ElectronApiSWIPCHandlerImpl&) =
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delete;
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~ElectronApiSWIPCHandlerImpl() override;
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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<ElectronApiSWIPCHandlerImpl> GetWeakPtr() {
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return weak_factory_.GetWeakPtr();
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}
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private:
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ElectronBrowserContext* GetBrowserContext();
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api::Session* GetSession();
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gin::Handle<gin_helper::internal::Event> MakeIPCEvent(v8::Isolate* isolate,
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bool internal);
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// content::RenderProcessHostObserver
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void RenderProcessExited(
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content::RenderProcessHost* host,
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const content::ChildProcessTerminationInfo& info) override;
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void RemoteDisconnected();
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// Destroys this instance by removing it from the ServiceWorkerIPCList.
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void Destroy();
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// This is safe because ElectronApiSWIPCHandlerImpl is tied to the life time
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// of RenderProcessHost.
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const raw_ptr<content::RenderProcessHost> render_process_host_;
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// Service worker version ID.
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int64_t version_id_;
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mojo::AssociatedReceiver<mojom::ElectronApiIPC> receiver_{this};
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base::WeakPtrFactory<ElectronApiSWIPCHandlerImpl> weak_factory_{this};
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};
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} // namespace electron
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#endif // ELECTRON_SHELL_BROWSER_ELECTRON_API_SW_IPC_HANDLER_IMPL_H_
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