53f6cbccbf
* refactor: use mojo for electron internal IPC
* add sender_id, drop MessageSync
* remove usages of AtomFrameMsg_Message
* iwyu
* first draft of renderer->browser direction
* refactor to reuse a single ipc interface
* implement TakeHeapSnapshot through mojo
* the rest of the owl^WtakeHeapSnapshot mojofication
* remove no-op overrides in AtomRendererClient
* delete renderer-side ElectronApiServiceImpl when its pipe is destroyed
* looks like we don't need to overlay the renderer manifest after all
* don't try to send 2 replies to a sync rpc
* undo changes to manifests.cc
* unify sandboxed + unsandboxed ipc events
* lint
* register ElectronBrowser mojo service on devtools WebContents
* fix takeHeapSnapshopt failure paths
* {electron_api => atom}::mojom
* add send_to_all to ElectronRenderer::Message
* keep interface alive until callback is called
* review comments
* use GetContext from RendererClientBase
* robustify a test that uses window.open
* MessageSync posts a task to put sync messages in the same queue as async ones
* add v8::MicrotasksScope and node::CallbackScope
* iwyu
* use weakptr to api::WebContents instead of Unretained
* make MessageSync an asynchronous message & use non-associated interface
* iwyu + comments
* remove unused WeakPtrFactory
* inline OnRendererMessage[Sync]
* cleanups & comments
* use helper methods instead of inline lambdas
* remove unneeded async in test
* add mojo to manifests deps
* add gn check for //electron/manifests and mojo
* don't register renderer side service until preload has been run
* update gn check targets list
* move interface registration back to RenderFrameCreated
72 lines
2.2 KiB
C++
72 lines
2.2 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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#include "atom/common/api/remote_object_freer.h"
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#include "atom/common/api/api_messages.h"
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#include "base/strings/utf_string_conversions.h"
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#include "base/values.h"
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#include "content/public/renderer/render_frame.h"
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#include "electron/atom/common/api/api.mojom.h"
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#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
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#include "third_party/blink/public/web/web_local_frame.h"
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using blink::WebLocalFrame;
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namespace atom {
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namespace {
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content::RenderFrame* GetCurrentRenderFrame() {
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WebLocalFrame* frame = WebLocalFrame::FrameForCurrentContext();
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if (!frame)
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return nullptr;
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return content::RenderFrame::FromWebFrame(frame);
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}
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} // namespace
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// static
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void RemoteObjectFreer::BindTo(v8::Isolate* isolate,
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v8::Local<v8::Object> target,
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const std::string& context_id,
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int object_id) {
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new RemoteObjectFreer(isolate, target, context_id, object_id);
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}
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RemoteObjectFreer::RemoteObjectFreer(v8::Isolate* isolate,
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v8::Local<v8::Object> target,
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const std::string& context_id,
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int object_id)
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: ObjectLifeMonitor(isolate, target),
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context_id_(context_id),
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object_id_(object_id),
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routing_id_(MSG_ROUTING_NONE) {
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content::RenderFrame* render_frame = GetCurrentRenderFrame();
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if (render_frame) {
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routing_id_ = render_frame->GetRoutingID();
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}
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}
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RemoteObjectFreer::~RemoteObjectFreer() {}
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void RemoteObjectFreer::RunDestructor() {
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content::RenderFrame* render_frame =
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content::RenderFrame::FromRoutingID(routing_id_);
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if (!render_frame)
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return;
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auto* channel = "ELECTRON_BROWSER_DEREFERENCE";
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base::ListValue args;
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args.AppendString(context_id_);
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args.AppendInteger(object_id_);
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mojom::ElectronBrowserAssociatedPtr electron_ptr;
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render_frame->GetRemoteAssociatedInterfaces()->GetInterface(
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mojo::MakeRequest(&electron_ptr));
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electron_ptr->Message(true, channel, args.Clone());
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}
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} // namespace atom
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