1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
// Copyright 2017 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.
#ifndef CHROME_BROWSER_EXTENSIONS_API_MESSAGING_CHROME_MESSAGING_DELEGATE_H_
#define CHROME_BROWSER_EXTENSIONS_API_MESSAGING_CHROME_MESSAGING_DELEGATE_H_
#include "extensions/browser/api/messaging/messaging_delegate.h"
namespace extensions {
// Helper class for Chrome-specific features of the extension messaging API.
class ChromeMessagingDelegate : public MessagingDelegate {
public:
ChromeMessagingDelegate();
~ChromeMessagingDelegate() override;
// MessagingDelegate:
PolicyPermission IsNativeMessagingHostAllowed(
content::BrowserContext* browser_context,
const std::string& native_host_name) override;
std::unique_ptr<base::DictionaryValue> MaybeGetTabInfo(
content::WebContents* web_contents) override;
content::WebContents* GetWebContentsByTabId(
content::BrowserContext* browser_context,
int tab_id) override;
std::unique_ptr<MessagePort> CreateReceiverForTab(
base::WeakPtr<MessagePort::ChannelDelegate> channel_delegate,
const std::string& extension_id,
const PortId& receiver_port_id,
content::WebContents* receiver_contents,
int receiver_frame_id) override;
std::unique_ptr<MessagePort> CreateReceiverForNativeApp(
base::WeakPtr<MessagePort::ChannelDelegate> channel_delegate,
content::RenderFrameHost* source,
const std::string& extension_id,
const PortId& receiver_port_id,
const std::string& native_app_name,
bool allow_user_level,
std::string* error_out) override;
void QueryIncognitoConnectability(
content::BrowserContext* context,
const Extension* extension,
content::WebContents* web_contents,
const GURL& url,
const base::Callback<void(bool)>& callback) override;
private:
DISALLOW_COPY_AND_ASSIGN(ChromeMessagingDelegate);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_MESSAGING_CHROME_MESSAGING_DELEGATE_H_
|
