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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/notifications/notification_message_filter.h"
#include "base/callback.h"
#include "content/browser/notifications/page_notification_delegate.h"
#include "content/common/platform_notification_messages.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/browser/desktop_notification_delegate.h"
#include "content/public/common/content_client.h"
namespace content {
NotificationMessageFilter::NotificationMessageFilter(
int process_id,
ResourceContext* resource_context,
BrowserContext* browser_context)
: BrowserMessageFilter(PlatformNotificationMsgStart),
process_id_(process_id),
resource_context_(resource_context),
browser_context_(browser_context) {}
NotificationMessageFilter::~NotificationMessageFilter() {}
void NotificationMessageFilter::DidCloseNotification(int notification_id) {
close_closures_.erase(notification_id);
}
bool NotificationMessageFilter::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(NotificationMessageFilter, message)
IPC_MESSAGE_HANDLER(PlatformNotificationHostMsg_CheckPermission,
OnCheckNotificationPermission)
IPC_MESSAGE_HANDLER(PlatformNotificationHostMsg_Show,
OnShowPlatformNotification)
IPC_MESSAGE_HANDLER(PlatformNotificationHostMsg_Close,
OnClosePlatformNotification)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
return handled;
}
void NotificationMessageFilter::OverrideThreadForMessage(
const IPC::Message& message, content::BrowserThread::ID* thread) {
if (message.type() == PlatformNotificationHostMsg_Show::ID ||
message.type() == PlatformNotificationHostMsg_Close::ID)
*thread = BrowserThread::UI;
}
void NotificationMessageFilter::OnCheckNotificationPermission(
const GURL& origin, blink::WebNotificationPermission* permission) {
*permission =
GetContentClient()->browser()->CheckDesktopNotificationPermission(
origin,
resource_context_,
process_id_);
}
void NotificationMessageFilter::OnShowPlatformNotification(
int notification_id, const ShowDesktopNotificationHostMsgParams& params) {
scoped_ptr<DesktopNotificationDelegate> delegate(
new PageNotificationDelegate(process_id_, notification_id));
base::Closure close_closure;
GetContentClient()->browser()->ShowDesktopNotification(params,
browser_context_,
process_id_,
delegate.Pass(),
&close_closure);
if (!close_closure.is_null())
close_closures_[notification_id] = close_closure;
}
void NotificationMessageFilter::OnClosePlatformNotification(
int notification_id) {
if (!close_closures_.count(notification_id))
return;
close_closures_[notification_id].Run();
close_closures_.erase(notification_id);
}
} // namespace content
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