blob: 55cdebb1ac5eebe235d19b0c85527ed14738ef4f [file] [log] [blame]
// Copyright (c) 2012 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.
#include "net/base/net_errors.h"
#include "base/basictypes.h"
#include "base/metrics/histogram.h"
#include "base/strings/stringize_macros.h"
namespace {
// Get all valid error codes into an array as positive numbers, for use in the
// |GetAllErrorCodesForUma| function below.
#define NET_ERROR(label, value) -(value),
const int kAllErrorCodes[] = {
#include "net/base/net_error_list.h"
};
#undef NET_ERROR
} // namespace
namespace net {
const char kErrorDomain[] = "net";
std::string ErrorToString(int error) {
return "net::" + ErrorToShortString(error);
}
std::string ErrorToShortString(int error) {
if (error == 0)
return "OK";
const char* error_string;
switch (error) {
#define NET_ERROR(label, value) \
case ERR_ ## label: \
error_string = # label; \
break;
#include "net/base/net_error_list.h"
#undef NET_ERROR
default:
NOTREACHED();
error_string = "<unknown>";
}
return std::string("ERR_") + error_string;
}
bool IsCertificateError(int error) {
// Certificate errors are negative integers from net::ERR_CERT_BEGIN
// (inclusive) to net::ERR_CERT_END (exclusive) in *decreasing* order.
// ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN is currently an exception to this
// rule.
return (error <= ERR_CERT_BEGIN && error > ERR_CERT_END) ||
(error == ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN);
}
bool IsClientCertificateError(int error) {
switch (error) {
case ERR_BAD_SSL_CLIENT_AUTH_CERT:
case ERR_SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED:
case ERR_SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY:
case ERR_SSL_CLIENT_AUTH_SIGNATURE_FAILED:
return true;
default:
return false;
}
}
std::vector<int> GetAllErrorCodesForUma() {
return base::CustomHistogram::ArrayToCustomRanges(
kAllErrorCodes, arraysize(kAllErrorCodes));
}
Error FileErrorToNetError(base::File::Error file_error) {
switch (file_error) {
case base::File::FILE_OK:
return net::OK;
case base::File::FILE_ERROR_ACCESS_DENIED:
return net::ERR_ACCESS_DENIED;
case base::File::FILE_ERROR_INVALID_URL:
return net::ERR_INVALID_URL;
case base::File::FILE_ERROR_NOT_FOUND:
return net::ERR_FILE_NOT_FOUND;
default:
return net::ERR_FAILED;
}
}
} // namespace net