chrome/browser/extensions/standard_management_policy_provider.h

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_EXTENSIONS_STANDARD_MANAGEMENT_POLICY_PROVIDER_H_
   6 #define CHROME_BROWSER_EXTENSIONS_STANDARD_MANAGEMENT_POLICY_PROVIDER_H_
   7
   8 #include <string>
   9
  10 #include "base/strings/string16.h"
  11 #include "extensions/browser/management_policy.h"
  12
  13 namespace extensions {
  14
  15 class Blacklist;
  16 class Extension;
  17 class ExtensionManagement;
  18
  19 // The standard management policy provider, which takes into account the
  20 // extension black/whitelists and admin black/whitelists.
  21 class StandardManagementPolicyProvider : public ManagementPolicy::Provider {
  22  public:
  23   explicit StandardManagementPolicyProvider(
  24       const ExtensionManagement* settings);
  25
  26   ~StandardManagementPolicyProvider() override;
  27
  28   // ManagementPolicy::Provider implementation.
  29   std::string GetDebugPolicyProviderName() const override;
  30   bool UserMayLoad(const Extension* extension,
  31                    base::string16* error) const override;
  32   bool UserMayModifySettings(const Extension* extension,
  33                              base::string16* error) const override;
  34   bool MustRemainEnabled(const Extension* extension,
  35                          base::string16* error) const override;
  36   bool MustRemainDisabled(const Extension* extension,
  37                           Extension::DisableReason* reason,
  38                           base::string16* error) const override;
  39   bool MustRemainInstalled(const Extension* extension,
  40                            base::string16* error) const override;
  41
  42  private:
  43   const ExtensionManagement* settings_;
  44 };
  45
  46 }  // namespace extensions
  47
  48 #endif  // CHROME_BROWSER_EXTENSIONS_STANDARD_MANAGEMENT_POLICY_PROVIDER_H_