Darin Petkov | 083047b | 2011-06-23 20:42:48 -0700 | [diff] [blame] | 1 | // Copyright (c) 2011 The Chromium OS 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 SHILL_STORE_INTERFACE_ |
| 6 | #define SHILL_STORE_INTERFACE_ |
| 7 | |
| 8 | #include <set> |
| 9 | #include <string> |
Darin Petkov | b2841fd | 2011-06-30 12:54:12 -0700 | [diff] [blame] | 10 | #include <vector> |
Darin Petkov | 083047b | 2011-06-23 20:42:48 -0700 | [diff] [blame] | 11 | |
| 12 | namespace shill { |
| 13 | |
| 14 | // An interface to a persistent store implementation. |
| 15 | class StoreInterface { |
| 16 | public: |
| 17 | virtual ~StoreInterface() {} |
| 18 | |
Darin Petkov | 083047b | 2011-06-23 20:42:48 -0700 | [diff] [blame] | 19 | // Returns a set of all groups contained in the store. |
| 20 | virtual std::set<std::string> GetGroups() = 0; |
| 21 | |
| 22 | // Returns true if the store contains |group|, false otherwise. |
| 23 | virtual bool ContainsGroup(const std::string &group) = 0; |
| 24 | |
| 25 | // Deletes |group|:|key|. Returns true on success. |
| 26 | virtual bool DeleteKey(const std::string &group, const std::string &key) = 0; |
| 27 | |
| 28 | // Deletes |group|. Returns true on success. |
| 29 | virtual bool DeleteGroup(const std::string &group) = 0; |
| 30 | |
| 31 | // Gets a string |value| associated with |group|:|key|. Returns true on |
| 32 | // success and false on failure (including when |group|:|key| is not present |
| 33 | // in the store). |
| 34 | virtual bool GetString(const std::string &group, |
| 35 | const std::string &key, |
| 36 | std::string *value) = 0; |
| 37 | |
| 38 | // Associates |group|:|key| with a string |value|. Returns true on success, |
| 39 | // false otherwise. |
| 40 | virtual bool SetString(const std::string &group, |
| 41 | const std::string &key, |
| 42 | const std::string &value) = 0; |
| 43 | |
| 44 | // Gets a boolean |value| associated with |group|:|key|. Returns true on |
| 45 | // success and false on failure (including when the |group|:|key| is not |
| 46 | // present in the store). |
| 47 | virtual bool GetBool(const std::string &group, |
| 48 | const std::string &key, |
| 49 | bool *value) = 0; |
| 50 | |
| 51 | // Associates |group|:|key| with a boolean |value|. Returns true on success, |
| 52 | // false otherwise. |
| 53 | virtual bool SetBool(const std::string &group, |
| 54 | const std::string &key, |
| 55 | bool value) = 0; |
| 56 | |
| 57 | // Gets a integer |value| associated with |group|:|key|. Returns true on |
| 58 | // success and false on failure (including when the |group|:|key| is not |
| 59 | // present in the store). |
| 60 | virtual bool GetInt(const std::string &group, |
| 61 | const std::string &key, |
| 62 | int *value) = 0; |
| 63 | |
| 64 | // Associates |group|:|key| with an integer |value|. Returns true on success, |
| 65 | // false otherwise. |
| 66 | virtual bool SetInt(const std::string &group, |
| 67 | const std::string &key, |
| 68 | int value) = 0; |
Darin Petkov | 86964e0 | 2011-06-29 13:49:28 -0700 | [diff] [blame] | 69 | |
Darin Petkov | b2841fd | 2011-06-30 12:54:12 -0700 | [diff] [blame] | 70 | // Gets a string list |value| associated with |group|:|key|. Returns true on |
| 71 | // success and false on failure (including when |group|:|key| is not present |
| 72 | // in the store). |
| 73 | virtual bool GetStringList(const std::string &group, |
| 74 | const std::string &key, |
| 75 | std::vector<std::string> *value) = 0; |
| 76 | |
| 77 | // Associates |group|:|key| with a string list |value|. Returns true on |
| 78 | // success, false otherwise. |
| 79 | virtual bool SetStringList(const std::string &group, |
| 80 | const std::string &key, |
| 81 | const std::vector<std::string> &value) = 0; |
| 82 | |
Darin Petkov | 86964e0 | 2011-06-29 13:49:28 -0700 | [diff] [blame] | 83 | // Gets and decrypts string |value| associated with |group|:|key|. Returns |
| 84 | // true on success and false on failure (including when |group|:|key| is not |
| 85 | // present in the store). |
| 86 | virtual bool GetCryptedString(const std::string &group, |
| 87 | const std::string &key, |
| 88 | std::string *value) = 0; |
| 89 | |
| 90 | // Associates |group|:|key| with a string |value| after encrypting it. Returns |
| 91 | // true on success, false otherwise. |
| 92 | virtual bool SetCryptedString(const std::string &group, |
| 93 | const std::string &key, |
| 94 | const std::string &value) = 0; |
Darin Petkov | 083047b | 2011-06-23 20:42:48 -0700 | [diff] [blame] | 95 | }; |
| 96 | |
| 97 | } // namespace shill |
| 98 | |
| 99 | #endif // SHILL_STORE_INTERFACE_ |