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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_BASE_NET_ERRORS_H__
#define NET_BASE_NET_ERRORS_H__
#pragma once
#include <vector>
#include "base/basictypes.h"
#include "net/base/net_api.h"
namespace net {
// Error domain of the net module's error codes.
NET_API extern const char kErrorDomain[];
// Error values are negative.
enum Error {
// No error.
OK = 0,
#define NET_ERROR(label, value) ERR_ ## label = value,
#include "net/base/net_error_list.h"
#undef NET_ERROR
// The value of the first certificate error code.
ERR_CERT_BEGIN = ERR_CERT_COMMON_NAME_INVALID,
};
// Returns a textual representation of the error code for logging purposes.
NET_API const char* ErrorToString(int error);
// Returns true if |error| is a certificate error code.
inline bool IsCertificateError(int error) {
// Certificate errors are negative integers from net::ERR_CERT_BEGIN
// (inclusive) to net::ERR_CERT_END (exclusive) in *decreasing* order.
return error <= ERR_CERT_BEGIN && error > ERR_CERT_END;
}
// Map system error code to Error.
NET_API Error MapSystemError(int os_error);
// Returns a list of all the possible net error codes (not counting OK). This
// is intended for use with UMA histograms that are reporting the result of
// an action that is represented as a net error code.
//
// Note that the error codes are all positive (since histograms expect positive
// sample values). Also note that a guard bucket is created after any valid
// error code that is not followed immediately by a valid error code.
std::vector<int> GetAllErrorCodesForUma();
} // namespace net
#endif // NET_BASE_NET_ERRORS_H__
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