| OLD | NEW |
| (Empty) |
| 1 // Copyright (c) 2011 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 // This file's dependencies should be kept to a minimum so that it can be | |
| 6 // included in WebKit code that doesn't rely on much of common. | |
| 7 | |
| 8 #ifndef NET_URL_REQUEST_URL_REQUEST_STATUS_H_ | |
| 9 #define NET_URL_REQUEST_URL_REQUEST_STATUS_H_ | |
| 10 | |
| 11 namespace net { | |
| 12 | |
| 13 // Represents the result of a URL request. It encodes errors and various | |
| 14 // types of success. | |
| 15 class URLRequestStatus { | |
| 16 public: | |
| 17 enum Status { | |
| 18 // Request succeeded, |error_| will be 0. | |
| 19 SUCCESS = 0, | |
| 20 | |
| 21 // An IO request is pending, and the caller will be informed when it is | |
| 22 // completed. | |
| 23 IO_PENDING, | |
| 24 | |
| 25 // Request was cancelled programatically. | |
| 26 CANCELED, | |
| 27 | |
| 28 // The request failed for some reason. |error_| may have more information. | |
| 29 FAILED, | |
| 30 }; | |
| 31 | |
| 32 URLRequestStatus() : status_(SUCCESS), error_(0) {} | |
| 33 URLRequestStatus(Status s, int e) : status_(s), error_(e) {} | |
| 34 | |
| 35 Status status() const { return status_; } | |
| 36 void set_status(Status s) { status_ = s; } | |
| 37 | |
| 38 int error() const { return error_; } | |
| 39 void set_error(int e) { error_ = e; } | |
| 40 | |
| 41 // Returns true if the status is success, which makes some calling code more | |
| 42 // convenient because this is the most common test. | |
| 43 bool is_success() const { | |
| 44 return status_ == SUCCESS || status_ == IO_PENDING; | |
| 45 } | |
| 46 | |
| 47 // Returns true if the request is waiting for IO. | |
| 48 bool is_io_pending() const { | |
| 49 return status_ == IO_PENDING; | |
| 50 } | |
| 51 | |
| 52 private: | |
| 53 // Application level status. | |
| 54 Status status_; | |
| 55 | |
| 56 // Error code from the network layer if an error was encountered. | |
| 57 int error_; | |
| 58 }; | |
| 59 | |
| 60 } // namespace net | |
| 61 | |
| 62 #endif // NET_URL_REQUEST_URL_REQUEST_STATUS_H_ | |
| OLD | NEW |