15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef NET_BASE_NET_ERRORS_H__ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define NET_BASE_NET_ERRORS_H__ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 86e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "base/files/file.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_export.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Error domain of the net module's error codes. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NET_EXPORT extern const char kErrorDomain[]; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Error values are negative. 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)enum Error { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No error. 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OK = 0, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define NET_ERROR(label, value) ERR_ ## label = value, 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_error_list.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef NET_ERROR 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The value of the first certificate error code. 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ERR_CERT_BEGIN = ERR_CERT_COMMON_NAME_INVALID, 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns a textual representation of the error code for logging purposes. 346e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)NET_EXPORT std::string ErrorToString(int error); 356e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) 366e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)// Same as above, but leaves off the leading "net::". 376e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)NET_EXPORT std::string ErrorToShortString(int error); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns true if |error| is a certificate error code. 406e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)NET_EXPORT bool IsCertificateError(int error); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Map system error code to Error. 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NET_EXPORT Error MapSystemError(int os_error); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns a list of all the possible net error codes (not counting OK). This 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// is intended for use with UMA histograms that are reporting the result of 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// an action that is represented as a net error code. 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Note that the error codes are all positive (since histograms expect positive 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// sample values). Also note that a guard bucket is created after any valid 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// error code that is not followed immediately by a valid error code. 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)NET_EXPORT std::vector<int> GetAllErrorCodesForUma(); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// A convenient function to translate file error to net error code. 555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)NET_EXPORT Error FileErrorToNetError(base::File::Error file_error); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // NET_BASE_NET_ERRORS_H__ 60