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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/permissions/permission_service_context.h"
#include "content/browser/permissions/permission_service_impl.h"
#include "content/public/browser/navigation_details.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/web_contents.h"
namespace content {
PermissionServiceContext::PermissionServiceContext(
RenderFrameHost* render_frame_host)
: WebContentsObserver(WebContents::FromRenderFrameHost(render_frame_host)),
render_frame_host_(render_frame_host),
render_process_host_(nullptr) {
}
PermissionServiceContext::PermissionServiceContext(
RenderProcessHost* render_process_host)
: WebContentsObserver(nullptr),
render_frame_host_(nullptr),
render_process_host_(render_process_host) {
}
PermissionServiceContext::~PermissionServiceContext() {
}
void PermissionServiceContext::CreateService(
mojo::InterfaceRequest<PermissionService> request) {
services_.push_back(new PermissionServiceImpl(this, request.Pass()));
}
void PermissionServiceContext::ServiceHadConnectionError(
PermissionServiceImpl* service) {
auto it = std::find(services_.begin(), services_.end(), service);
DCHECK(it != services_.end());
services_.erase(it);
}
void PermissionServiceContext::RenderFrameDeleted(
RenderFrameHost* render_frame_host) {
CancelPendingOperations(render_frame_host);
}
void PermissionServiceContext::RenderFrameHostChanged(
RenderFrameHost* old_host,
RenderFrameHost* new_host) {
CancelPendingOperations(old_host);
}
void PermissionServiceContext::DidNavigateAnyFrame(
RenderFrameHost* render_frame_host,
const LoadCommittedDetails& details,
const FrameNavigateParams& params) {
if (details.is_in_page)
return;
CancelPendingOperations(render_frame_host);
}
void PermissionServiceContext::CancelPendingOperations(
RenderFrameHost* render_frame_host) const {
DCHECK(render_frame_host_);
if (render_frame_host != render_frame_host_)
return;
for (auto* service : services_)
service->CancelPendingOperations();
}
BrowserContext* PermissionServiceContext::GetBrowserContext() const {
if (!web_contents()) {
DCHECK(render_process_host_);
return render_process_host_->GetBrowserContext();
}
return web_contents()->GetBrowserContext();
}
GURL PermissionServiceContext::GetEmbeddingOrigin() const {
return web_contents() ? web_contents()->GetLastCommittedURL().GetOrigin()
: GURL();
}
RenderFrameHost* PermissionServiceContext::render_frame_host() const {
return render_frame_host_;
}
} // namespace content
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