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      1 // Copyright 2013 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 REMOTING_PROTOCOL_PAIRING_REGISTRY_DELEGATE_LINUX_H_
      6 #define REMOTING_PROTOCOL_PAIRING_REGISTRY_DELEGATE_LINUX_H_
      7 
      8 #include "remoting/protocol/pairing_registry.h"
      9 
     10 #include "base/files/file_path.h"
     11 
     12 namespace base {
     13 class ListValue;
     14 }  // namespace base
     15 
     16 namespace remoting {
     17 
     18 class PairingRegistryDelegateLinux
     19     : public protocol::PairingRegistry::Delegate {
     20  public:
     21   PairingRegistryDelegateLinux();
     22   virtual ~PairingRegistryDelegateLinux();
     23 
     24   // PairingRegistry::Delegate interface
     25   virtual scoped_ptr<base::ListValue> LoadAll() OVERRIDE;
     26   virtual bool DeleteAll() OVERRIDE;
     27   virtual protocol::PairingRegistry::Pairing Load(
     28       const std::string& client_id) OVERRIDE;
     29   virtual bool Save(const protocol::PairingRegistry::Pairing& pairing) OVERRIDE;
     30   virtual bool Delete(const std::string& client_id) OVERRIDE;
     31 
     32  private:
     33   FRIEND_TEST_ALL_PREFIXES(PairingRegistryDelegateLinuxTest, SaveAndLoad);
     34   FRIEND_TEST_ALL_PREFIXES(PairingRegistryDelegateLinuxTest, Stateless);
     35 
     36   // Return the path to the directory to use for loading and saving paired
     37   // clients.
     38   base::FilePath GetRegistryPath();
     39 
     40   // For testing purposes, set the path returned by |GetRegistryPath()|.
     41   void SetRegistryPathForTesting(const base::FilePath& registry_path);
     42 
     43   base::FilePath registry_path_for_testing_;
     44 
     45   DISALLOW_COPY_AND_ASSIGN(PairingRegistryDelegateLinux);
     46 };
     47 
     48 }  // namespace remoting
     49 
     50 #endif  // REMOTING_PROTOCOL_PAIRING_REGISTRY_DELEGATE_LINUX_H_
     51