chromeos/network/onc/onc_normalizer.h

   1 // Copyright (c) 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 CHROMEOS_NETWORK_ONC_ONC_NORMALIZER_H_
   6 #define CHROMEOS_NETWORK_ONC_ONC_NORMALIZER_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "chromeos/chromeos_export.h"
  10 #include "chromeos/network/onc/onc_mapper.h"
  11
  12 namespace chromeos {
  13 namespace onc {
  14
  15 struct OncValueSignature;
  16
  17 class CHROMEOS_EXPORT Normalizer : public Mapper {
  18  public:
  19   explicit Normalizer(bool remove_recommended_fields);
  20   ~Normalizer() override;
  21
  22   // Removes all fields that are ignored/irrelevant because of the value of
  23   // other fields. E.g. the "WiFi" field is irrelevant if the configurations
  24   // type is "Ethernet". If |remove_recommended_fields| is true, kRecommended
  25   // arrays are removed (the array itself and not the field names listed
  26   // there). |object_signature| must point to one of the signatures in
  27   // |onc_signature.h|. For configurations of type "WiFi", if the "SSID" field
  28   // is set, but the field "HexSSID" is not, the contents of the "SSID" field is
  29   // converted to UTF-8 encoding, a hex representation of the byte sequence is
  30   // created and stored in the field "HexSSID".
  31   scoped_ptr<base::DictionaryValue> NormalizeObject(
  32       const OncValueSignature* object_signature,
  33       const base::DictionaryValue& onc_object);
  34
  35  private:
  36   // Dispatch to the right normalization function according to |signature|.
  37   scoped_ptr<base::DictionaryValue> MapObject(
  38       const OncValueSignature& signature,
  39       const base::DictionaryValue& onc_object,
  40       bool* error) override;
  41
  42   void NormalizeCertificate(base::DictionaryValue* cert);
  43   void NormalizeEAP(base::DictionaryValue* eap);
  44   void NormalizeEthernet(base::DictionaryValue* ethernet);
  45   void NormalizeIPsec(base::DictionaryValue* ipsec);
  46   void NormalizeNetworkConfiguration(base::DictionaryValue* network);
  47   void NormalizeOpenVPN(base::DictionaryValue* openvpn);
  48   void NormalizeProxySettings(base::DictionaryValue* proxy);
  49   void NormalizeVPN(base::DictionaryValue* vpn);
  50   void NormalizeWiFi(base::DictionaryValue* wifi);
  51
  52   const bool remove_recommended_fields_;
  53
  54   DISALLOW_COPY_AND_ASSIGN(Normalizer);
  55 };
  56
  57 }  // namespace onc
  58 }  // namespace chromeos
  59
  60 #endif  // CHROMEOS_NETWORK_ONC_ONC_NORMALIZER_H_