Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 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 NET_URL_REQUEST_URL_FETCHER_DELEGATE_H_ |
| 6 | #define NET_URL_REQUEST_URL_FETCHER_DELEGATE_H_ |
| 7 | |
| 8 | #include <string> |
| 9 | |
| 10 | #include "base/basictypes.h" |
| 11 | #include "base/memory/scoped_ptr.h" |
| 12 | #include "net/base/net_export.h" |
| 13 | |
| 14 | namespace net { |
| 15 | |
| 16 | class URLFetcher; |
| 17 | |
| 18 | // A delegate interface for users of URLFetcher. |
| 19 | class NET_EXPORT URLFetcherDelegate { |
| 20 | public: |
| 21 | // This will be called when the URL has been fetched, successfully or not. |
| 22 | // Use accessor methods on |source| to get the results. |
| 23 | virtual void OnURLFetchComplete(const URLFetcher* source) = 0; |
| 24 | |
| 25 | // This will be called when some part of the response is read. |current| |
| 26 | // denotes the number of bytes received up to the call, and |total| is the |
| 27 | // expected total size of the response (or -1 if not determined). |
| 28 | virtual void OnURLFetchDownloadProgress(const URLFetcher* source, |
| 29 | int64 current, int64 total); |
| 30 | |
Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 31 | // This will be called when uploading of POST or PUT requests proceeded. |
| 32 | // |current| denotes the number of bytes sent so far, and |total| is the |
| 33 | // total size of uploading data (or -1 if chunked upload is enabled). |
| 34 | virtual void OnURLFetchUploadProgress(const URLFetcher* source, |
| 35 | int64 current, int64 total); |
| 36 | |
| 37 | protected: |
| 38 | virtual ~URLFetcherDelegate(); |
| 39 | }; |
| 40 | |
| 41 | } // namespace net |
| 42 | |
| 43 | #endif // NET_URL_REQUEST_URL_FETCHER_DELEGATE_H_ |