26da3c5d6e* feat: preload scripts for service workers * feat: service worker IPC * test: service worker preload scripts and ipc
72 lines
2.6 KiB
C++
72 lines
2.6 KiB
C++
// Copyright (c) 2016 GitHub, 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_RENDERER_ELECTRON_SANDBOXED_RENDERER_CLIENT_H_
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#define ELECTRON_SHELL_RENDERER_ELECTRON_SANDBOXED_RENDERER_CLIENT_H_
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#include <memory>
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#include <set>
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#include "shell/renderer/renderer_client_base.h"
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namespace base {
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class ProcessMetrics;
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}
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namespace blink {
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class WebLocalFrame;
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}
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namespace electron {
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class ElectronSandboxedRendererClient : public RendererClientBase {
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public:
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ElectronSandboxedRendererClient();
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~ElectronSandboxedRendererClient() override;
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// disable copy
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ElectronSandboxedRendererClient(const ElectronSandboxedRendererClient&) =
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delete;
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ElectronSandboxedRendererClient& operator=(
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const ElectronSandboxedRendererClient&) = delete;
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void InitializeBindings(v8::Local<v8::Object> binding,
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v8::Local<v8::Context> context,
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content::RenderFrame* render_frame);
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// electron::RendererClientBase:
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void DidCreateScriptContext(v8::Local<v8::Context> context,
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content::RenderFrame* render_frame) override;
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void WillReleaseScriptContext(v8::Local<v8::Context> context,
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content::RenderFrame* render_frame) override;
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// content::ContentRendererClient:
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void RenderFrameCreated(content::RenderFrame*) override;
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void RunScriptsAtDocumentStart(content::RenderFrame* render_frame) override;
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void RunScriptsAtDocumentEnd(content::RenderFrame* render_frame) override;
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void WillEvaluateServiceWorkerOnWorkerThread(
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blink::WebServiceWorkerContextProxy* context_proxy,
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v8::Local<v8::Context> v8_context,
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int64_t service_worker_version_id,
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const GURL& service_worker_scope,
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const GURL& script_url,
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const blink::ServiceWorkerToken& service_worker_token) override;
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void WillDestroyServiceWorkerContextOnWorkerThread(
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v8::Local<v8::Context> context,
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int64_t service_worker_version_id,
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const GURL& service_worker_scope,
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const GURL& script_url) override;
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private:
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void EmitProcessEvent(content::RenderFrame* render_frame,
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const char* event_name);
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std::unique_ptr<base::ProcessMetrics> metrics_;
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// Getting main script context from web frame would lazily initializes
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// its script context. Doing so in a web page without scripts would trigger
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// assertion, so we have to keep a book of injected web frames.
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std::set<content::RenderFrame*> injected_frames_;
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};
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} // namespace electron
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#endif // ELECTRON_SHELL_RENDERER_ELECTRON_SANDBOXED_RENDERER_CLIENT_H_
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