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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef COMPONENTS_SIGNIN_CORE_ACCOUNT_ID_ACCOUNT_ID_H_ | 5 #ifndef COMPONENTS_SIGNIN_CORE_ACCOUNT_ID_ACCOUNT_ID_H_ |
6 #define COMPONENTS_SIGNIN_CORE_ACCOUNT_ID_ACCOUNT_ID_H_ | 6 #define COMPONENTS_SIGNIN_CORE_ACCOUNT_ID_ACCOUNT_ID_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
| 10 #include <ostream> |
10 #include <string> | 11 #include <string> |
| 12 |
11 #include "base/containers/hash_tables.h" | 13 #include "base/containers/hash_tables.h" |
12 | 14 |
13 enum class AccountType { UNKNOWN, GOOGLE, ACTIVE_DIRECTORY }; | 15 enum class AccountType { UNKNOWN, GOOGLE, ACTIVE_DIRECTORY }; |
14 | 16 |
15 // Type that contains enough information to identify user. | 17 // Type that contains enough information to identify user. |
16 // | 18 // |
17 // TODO(alemate): we are in the process of moving away from std::string as a | 19 // TODO(alemate): we are in the process of moving away from std::string as a |
18 // type for storing user identifier to AccountId. At this time GaiaId is mostly | 20 // type for storing user identifier to AccountId. At this time GaiaId is mostly |
19 // empty, so this type is used as a replacement for e-mail string. | 21 // empty, so this type is used as a replacement for e-mail string. |
20 // But in near future AccountId will become full feature user identifier. | 22 // But in near future AccountId will become full feature user identifier. |
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90 | 92 |
91 // These are (for now) unstable and cannot be used to store serialized data to | 93 // These are (for now) unstable and cannot be used to store serialized data to |
92 // persistent storage. Only in-memory storage is safe. | 94 // persistent storage. Only in-memory storage is safe. |
93 // Serialize() returns JSON dictionary, | 95 // Serialize() returns JSON dictionary, |
94 // Deserialize() restores AccountId after serialization. | 96 // Deserialize() restores AccountId after serialization. |
95 std::string Serialize() const; | 97 std::string Serialize() const; |
96 static bool Deserialize(const std::string& serialized, | 98 static bool Deserialize(const std::string& serialized, |
97 AccountId* out_account_id); | 99 AccountId* out_account_id); |
98 | 100 |
99 private: | 101 private: |
| 102 friend std::ostream& operator<<(std::ostream&, const AccountId&); |
| 103 |
100 AccountId(const std::string& id, | 104 AccountId(const std::string& id, |
101 const std::string& user_email, | 105 const std::string& user_email, |
102 const AccountType& account_type); | 106 const AccountType& account_type); |
103 | 107 |
104 std::string id_; | 108 std::string id_; |
105 std::string user_email_; | 109 std::string user_email_; |
106 AccountType account_type_ = AccountType::UNKNOWN; | 110 AccountType account_type_ = AccountType::UNKNOWN; |
107 }; | 111 }; |
108 | 112 |
| 113 // Overload << operator to allow logging of AccountIds. |
| 114 std::ostream& operator<<(std::ostream& stream, const AccountId& account_id); |
| 115 |
109 // Returns a reference to a singleton. | 116 // Returns a reference to a singleton. |
110 const AccountId& EmptyAccountId(); | 117 const AccountId& EmptyAccountId(); |
111 | 118 |
112 namespace BASE_HASH_NAMESPACE { | 119 namespace BASE_HASH_NAMESPACE { |
113 | 120 |
114 // Implement hashing of AccountId, so it can be used as a key in STL containers. | 121 // Implement hashing of AccountId, so it can be used as a key in STL containers. |
115 template <> | 122 template <> |
116 struct hash<AccountId> { | 123 struct hash<AccountId> { |
117 std::size_t operator()(const AccountId& user_id) const; | 124 std::size_t operator()(const AccountId& user_id) const; |
118 }; | 125 }; |
119 | 126 |
120 } // namespace BASE_HASH_NAMESPACE | 127 } // namespace BASE_HASH_NAMESPACE |
121 | 128 |
122 #endif // COMPONENTS_SIGNIN_CORE_ACCOUNT_ID_ACCOUNT_ID_H_ | 129 #endif // COMPONENTS_SIGNIN_CORE_ACCOUNT_ID_ACCOUNT_ID_H_ |
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