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feat: add event.senderId property to IPCs sent via ipcRenderer.sendTo (#14395)

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This commit is contained in:
Milan Burda 2018-09-01 03:13:51 +02:00 • committed by Charles Kerr
parent b89848d683
commit c17a1b37ea
11 changed files with 90 additions and 31 deletions
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11
atom/browser/api/atom_api_web_contents.cc
View file

@ -1556,10 +1556,17 @@ void WebContents::TabTraverse(bool reverse) {
bool WebContents::SendIPCMessage(bool all_frames,
const std::string& channel,
const base::ListValue& args) {
return SendIPCMessageWithSender(all_frames, channel, args);
}
bool WebContents::SendIPCMessageWithSender(bool all_frames,
const std::string& channel,
const base::ListValue& args,
int32_t sender_id) {
auto* frame_host = web_contents()->GetMainFrame();
if (frame_host) {
return frame_host->Send(new AtomFrameMsg_Message(
frame_host->GetRoutingID(), all_frames, channel, args));
frame_host->GetRoutingID(), all_frames, channel, args, sender_id));
}
return false;
}
@ -2090,7 +2097,7 @@ void WebContents::OnRendererMessageTo(content::RenderFrameHost* frame_host,
isolate(), web_contents_id);
if (web_contents) {
web_contents->SendIPCMessage(send_to_all, channel, args);
web_contents->SendIPCMessageWithSender(send_to_all, channel, args, ID());
}
}

5
atom/browser/api/atom_api_web_contents.h
View file

@ -181,6 +181,11 @@ class WebContents : public mate::TrackableObject<WebContents>,
const std::string& channel,
const base::ListValue& args);
bool SendIPCMessageWithSender(bool all_frames,
const std::string& channel,
const base::ListValue& args,
int32_t sender_id = 0);
// Send WebInputEvent to the page.
void SendInputEvent(v8::Isolate* isolate, v8::Local<v8::Value> input_event);

5
atom/common/api/api_messages.h
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@ -39,10 +39,11 @@ IPC_MESSAGE_ROUTED4(AtomFrameHostMsg_Message_To,
std::string /* channel */,
base::ListValue /* arguments */)
IPC_MESSAGE_ROUTED3(AtomFrameMsg_Message,
IPC_MESSAGE_ROUTED4(AtomFrameMsg_Message,
bool /* send_to_all */,
std::string /* channel */,
base::ListValue /* arguments */)
base::ListValue /* arguments */,
int32_t /* sender_id */)
IPC_MESSAGE_ROUTED0(AtomViewMsg_Offscreen)

3
atom/common/api/remote_callback_freer.cc
View file

@ -36,12 +36,13 @@ RemoteCallbackFreer::~RemoteCallbackFreer() {}
void RemoteCallbackFreer::RunDestructor() {
auto* channel = "ELECTRON_RENDERER_RELEASE_CALLBACK";
base::ListValue args;
int32_t sender_id = 0;
args.AppendString(context_id_);
args.AppendInteger(object_id_);
auto* frame_host = web_contents()->GetMainFrame();
if (frame_host) {
frame_host->Send(new AtomFrameMsg_Message(frame_host->GetRoutingID(), false,
channel, args));
channel, args, sender_id));
}
Observe(nullptr);

11
atom/renderer/atom_render_frame_observer.cc
View file

@ -169,7 +169,8 @@ bool AtomRenderFrameObserver::OnMessageReceived(const IPC::Message& message) {
void AtomRenderFrameObserver::OnBrowserMessage(bool send_to_all,
const std::string& channel,
const base::ListValue& args) {
const base::ListValue& args,
int32_t sender_id) {
// Don't handle browser messages before document element is created.
// When we receive a message from the browser, we try to transfer it
// to a web page, and when we do that Blink creates an empty
@ -182,21 +183,22 @@ void AtomRenderFrameObserver::OnBrowserMessage(bool send_to_all,
if (!frame || !render_frame_->IsMainFrame())
return;
EmitIPCEvent(frame, channel, args);
EmitIPCEvent(frame, channel, args, sender_id);
// Also send the message to all sub-frames.
if (send_to_all) {
for (blink::WebFrame* child = frame->FirstChild(); child;
child = child->NextSibling())
if (child->IsWebLocalFrame()) {
EmitIPCEvent(child->ToWebLocalFrame(), channel, args);
EmitIPCEvent(child->ToWebLocalFrame(), channel, args, sender_id);
}
}
}
void AtomRenderFrameObserver::EmitIPCEvent(blink::WebLocalFrame* frame,
const std::string& channel,
const base::ListValue& args) {
const base::ListValue& args,
int32_t sender_id) {
if (!frame)
return;
@ -218,6 +220,7 @@ void AtomRenderFrameObserver::EmitIPCEvent(blink::WebLocalFrame* frame,
// Insert the Event object, event.sender is ipc.
mate::Dictionary event = mate::Dictionary::CreateEmpty(isolate);
event.Set("sender", ipc);
event.Set("senderId", sender_id);
args_vector.insert(args_vector.begin(), event.GetHandle());
mate::EmitEvent(isolate, ipc, channel, args_vector);
}

6
atom/renderer/atom_render_frame_observer.h
View file

@ -45,7 +45,8 @@ class AtomRenderFrameObserver : public content::RenderFrameObserver {
protected:
virtual void EmitIPCEvent(blink::WebLocalFrame* frame,
const std::string& channel,
const base::ListValue& args);
const base::ListValue& args,
int32_t sender_id);
private:
bool ShouldNotifyClient(int world_id);
@ -54,7 +55,8 @@ class AtomRenderFrameObserver : public content::RenderFrameObserver {
bool IsIsolatedWorld(int world_id);
void OnBrowserMessage(bool send_to_all,
const std::string& channel,
const base::ListValue& args);
const base::ListValue& args,
int32_t sender_id);
content::RenderFrame* render_frame_;
RendererClientBase* renderer_client_;

6
atom/renderer/atom_sandboxed_renderer_client.cc
View file

@ -107,7 +107,8 @@ class AtomSandboxedRenderFrameObserver : public AtomRenderFrameObserver {
protected:
void EmitIPCEvent(blink::WebLocalFrame* frame,
const std::string& channel,
const base::ListValue& args) override {
const base::ListValue& args,
int32_t sender_id) override {
if (!frame)
return;
@ -116,7 +117,8 @@ class AtomSandboxedRenderFrameObserver : public AtomRenderFrameObserver {
auto context = frame->MainWorldScriptContext();
v8::Context::Scope context_scope(context);
v8::Local<v8::Value> argv[] = {mate::ConvertToV8(isolate, channel),
mate::ConvertToV8(isolate, args)};
mate::ConvertToV8(isolate, args),
mate::ConvertToV8(isolate, sender_id)};
renderer_client_->InvokeIpcCallback(
context, "onMessage",
std::vector<v8::Local<v8::Value>>(argv, argv + node::arraysize(argv)));