| sorin | 39eab2f | 2015-01-06 01:09:08 | [diff] [blame] | 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 COMPONENTS_UPDATE_CLIENT_UPDATE_QUERY_PARAMS_DELEGATE_H_ |
| 6 | #define COMPONENTS_UPDATE_CLIENT_UPDATE_QUERY_PARAMS_DELEGATE_H_ |
| 7 | |
| 8 | #include <string> |
| 9 | |
| avi | 5dd91f8 | 2015-12-25 22:30:46 | [diff] [blame] | 10 | #include "base/macros.h" |
| sorin | 39eab2f | 2015-01-06 01:09:08 | [diff] [blame] | 11 | |
| 12 | namespace update_client { |
| 13 | |
| 14 | // Embedders can specify an UpdateQueryParamsDelegate to provide additional |
| 15 | // custom parameters. If not specified (Set is never called), no additional |
| 16 | // parameters are added. |
| 17 | class UpdateQueryParamsDelegate { |
| 18 | public: |
| 19 | UpdateQueryParamsDelegate(); |
| 20 | virtual ~UpdateQueryParamsDelegate(); |
| 21 | |
| 22 | // Returns additional parameters, if any. If there are any parameters, the |
| 23 | // string should begin with a & character. |
| 24 | virtual std::string GetExtraParams() = 0; |
| 25 | |
| 26 | private: |
| 27 | DISALLOW_COPY_AND_ASSIGN(UpdateQueryParamsDelegate); |
| 28 | }; |
| 29 | |
| 30 | } // namespace update_client |
| 31 | |
| 32 | #endif // COMPONENTS_UPDATE_CLIENT_UPDATE_QUERY_PARAMS_DELEGATE_H_ |
