107 lines
4.2 KiB
C++
107 lines
4.2 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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#include "shell/browser/electron_api_ipc_handler_impl.h"
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#include <utility>
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#include "content/public/browser/render_frame_host.h"
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#include "content/public/browser/render_process_host.h"
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#include "mojo/public/cpp/bindings/self_owned_receiver.h"
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namespace electron {
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ElectronApiIPCHandlerImpl::ElectronApiIPCHandlerImpl(
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content::RenderFrameHost* frame_host,
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mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver)
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: render_frame_host_id_(frame_host->GetGlobalId()) {
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content::WebContents* web_contents =
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content::WebContents::FromRenderFrameHost(frame_host);
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DCHECK(web_contents);
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content::WebContentsObserver::Observe(web_contents);
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receiver_.Bind(std::move(receiver));
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receiver_.set_disconnect_handler(base::BindOnce(
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&ElectronApiIPCHandlerImpl::OnConnectionError, GetWeakPtr()));
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}
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ElectronApiIPCHandlerImpl::~ElectronApiIPCHandlerImpl() = default;
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void ElectronApiIPCHandlerImpl::WebContentsDestroyed() {
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delete this;
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}
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void ElectronApiIPCHandlerImpl::OnConnectionError() {
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delete this;
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}
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void ElectronApiIPCHandlerImpl::Message(bool internal,
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const std::string& channel,
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blink::CloneableMessage arguments) {
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api::WebContents* api_web_contents = api::WebContents::From(web_contents());
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if (api_web_contents) {
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api_web_contents->Message(internal, channel, std::move(arguments),
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GetRenderFrameHost());
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}
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}
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void ElectronApiIPCHandlerImpl::Invoke(bool internal,
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const std::string& channel,
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blink::CloneableMessage arguments,
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InvokeCallback callback) {
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api::WebContents* api_web_contents = api::WebContents::From(web_contents());
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if (api_web_contents) {
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api_web_contents->Invoke(internal, channel, std::move(arguments),
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std::move(callback), GetRenderFrameHost());
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}
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}
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void ElectronApiIPCHandlerImpl::ReceivePostMessage(
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const std::string& channel,
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blink::TransferableMessage message) {
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api::WebContents* api_web_contents = api::WebContents::From(web_contents());
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if (api_web_contents) {
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api_web_contents->ReceivePostMessage(channel, std::move(message),
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GetRenderFrameHost());
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}
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}
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void ElectronApiIPCHandlerImpl::MessageSync(bool internal,
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const std::string& channel,
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blink::CloneableMessage arguments,
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MessageSyncCallback callback) {
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api::WebContents* api_web_contents = api::WebContents::From(web_contents());
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if (api_web_contents) {
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api_web_contents->MessageSync(internal, channel, std::move(arguments),
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std::move(callback), GetRenderFrameHost());
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}
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}
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void ElectronApiIPCHandlerImpl::MessageTo(int32_t web_contents_id,
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const std::string& channel,
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blink::CloneableMessage arguments) {
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api::WebContents* api_web_contents = api::WebContents::From(web_contents());
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if (api_web_contents) {
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api_web_contents->MessageTo(web_contents_id, channel, std::move(arguments));
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}
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}
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void ElectronApiIPCHandlerImpl::MessageHost(const std::string& channel,
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blink::CloneableMessage arguments) {
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api::WebContents* api_web_contents = api::WebContents::From(web_contents());
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if (api_web_contents) {
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api_web_contents->MessageHost(channel, std::move(arguments),
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GetRenderFrameHost());
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}
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}
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content::RenderFrameHost* ElectronApiIPCHandlerImpl::GetRenderFrameHost() {
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return content::RenderFrameHost::FromID(render_frame_host_id_);
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}
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// static
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void ElectronApiIPCHandlerImpl::Create(
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content::RenderFrameHost* frame_host,
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mojo::PendingAssociatedReceiver<mojom::ElectronApiIPC> receiver) {
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new ElectronApiIPCHandlerImpl(frame_host, std::move(receiver));
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}
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} // namespace electron
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