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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/android/customtabs/client_data_header_web_contents_observer.h"
#include "chrome/common/chrome_render_frame.mojom.h"
#include "content/public/browser/render_frame_host.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
namespace customtabs {
ClientDataHeaderWebContentsObserver::~ClientDataHeaderWebContentsObserver() =
default;
ClientDataHeaderWebContentsObserver::ClientDataHeaderWebContentsObserver(
content::WebContents* web_contents)
: WebContentsObserver(web_contents),
content::WebContentsUserData<ClientDataHeaderWebContentsObserver>(
*web_contents) {}
void ClientDataHeaderWebContentsObserver::SetHeader(const std::string& header) {
header_ = header;
web_contents()->ForEachRenderFrameHost(
[this](content::RenderFrameHost* render_frame_host) {
UpdateFrameCCTHeader(render_frame_host);
});
}
void ClientDataHeaderWebContentsObserver::RenderFrameCreated(
content::RenderFrameHost* render_frame_host) {
UpdateFrameCCTHeader(render_frame_host);
}
void ClientDataHeaderWebContentsObserver::UpdateFrameCCTHeader(
content::RenderFrameHost* render_frame_host) {
if (!render_frame_host->IsRenderFrameLive())
return;
mojo::AssociatedRemote<chrome::mojom::ChromeRenderFrame> client;
render_frame_host->GetRemoteAssociatedInterfaces()->GetInterface(&client);
client->SetCCTClientHeader(header_);
}
WEB_CONTENTS_USER_DATA_KEY_IMPL(ClientDataHeaderWebContentsObserver);
} // namespace customtabs
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