1 // Copyright 2014 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_API_MESSAGING_NATIVE_MESSAGING_POLICY_HANDLER_H_ 6 #define CHROME_BROWSER_EXTENSIONS_API_MESSAGING_NATIVE_MESSAGING_POLICY_HANDLER_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "base/values.h" 10 #include "components/policy/core/browser/configuration_policy_handler.h" 11 12 namespace policy { 13 class PolicyMap; 14 class PolicyErrorMap; 15 } // namespace policy 16 17 namespace extensions { 18 19 // Implements additional checks for policies that are lists of Native Messaging 20 // Hosts. 21 class NativeMessagingHostListPolicyHandler 22 : public policy::TypeCheckingPolicyHandler { 23 public: 24 NativeMessagingHostListPolicyHandler(const char* policy_name, 25 const char* pref_path, 26 bool allow_wildcards); 27 virtual ~NativeMessagingHostListPolicyHandler(); 28 29 // ConfigurationPolicyHandler methods: 30 virtual bool CheckPolicySettings(const policy::PolicyMap& policies, 31 policy::PolicyErrorMap* errors) OVERRIDE; 32 virtual void ApplyPolicySettings(const policy::PolicyMap& policies, 33 PrefValueMap* prefs) OVERRIDE; 34 35 protected: 36 const char* pref_path() const; 37 38 // Runs sanity checks on the policy value and returns it in |extension_ids|. 39 bool CheckAndGetList(const policy::PolicyMap& policies, 40 policy::PolicyErrorMap* errors, 41 scoped_ptr<base::ListValue>* extension_ids); 42 43 private: 44 const char* pref_path_; 45 bool allow_wildcards_; 46 47 DISALLOW_COPY_AND_ASSIGN(NativeMessagingHostListPolicyHandler); 48 }; 49 50 } // namespace extensions 51 52 #endif // CHROME_BROWSER_EXTENSIONS_API_MESSAGING_NATIVE_MESSAGING_POLICY_HANDLER_H_ 53