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
|
// Copyright (c) 2013 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_EXTERNAL_COMPONENT_LOADER_H_
#define CHROME_BROWSER_EXTENSIONS_EXTERNAL_COMPONENT_LOADER_H_
#include <string>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "chrome/browser/extensions/external_loader.h"
#include "chrome/browser/profiles/profile.h"
namespace base {
class DictionaryValue;
}
namespace extensions {
// A specialization of the ExternalLoader that loads a hard-coded list of
// external extensions, that should be considered components of chrome (but
// unlike Component extensions, these extensions are installed from the webstore
// and don't get access to component only APIs.
// Instances of this class are expected to be created and destroyed on the UI
// thread and they are expecting public method calls from the UI thread.
class ExternalComponentLoader : public ExternalLoader {
public:
explicit ExternalComponentLoader(Profile* profile);
protected:
void StartLoading() override;
private:
friend class base::RefCountedThreadSafe<ExternalLoader>;
~ExternalComponentLoader() override;
void AddExternalExtension(const std::string& extension_id,
base::DictionaryValue* prefs);
// The profile that this loader is associated with. It listens for
// preference changes for that profile.
Profile* profile_;
DISALLOW_COPY_AND_ASSIGN(ExternalComponentLoader);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_EXTERNAL_COMPONENT_LOADER_H_
|
