1 // Copyright 2013 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 #include "base/logging.h" 6 #include "base/metrics/histogram.h" 7 #include "chrome/common/net/net_error_info.h" 8 9 namespace chrome_common_net { 10 11 const char kDnsProbeErrorDomain[] = "dnsprobe"; 12 13 const char* DnsProbeStatusToString(int status) { 14 switch (status) { 15 case DNS_PROBE_POSSIBLE: 16 return "DNS_PROBE_POSSIBLE"; 17 case DNS_PROBE_NOT_RUN: 18 return "DNS_PROBE_NOT_RUN"; 19 case DNS_PROBE_STARTED: 20 return "DNS_PROBE_STARTED"; 21 case DNS_PROBE_FINISHED_INCONCLUSIVE: 22 return "DNS_PROBE_FINISHED_INCONCLUSIVE"; 23 case DNS_PROBE_FINISHED_NO_INTERNET: 24 return "DNS_PROBE_FINISHED_NO_INTERNET"; 25 case DNS_PROBE_FINISHED_BAD_CONFIG: 26 return "DNS_PROBE_FINISHED_BAD_CONFIG"; 27 case DNS_PROBE_FINISHED_NXDOMAIN: 28 return "DNS_PROBE_FINISHED_NXDOMAIN"; 29 default: 30 NOTREACHED(); 31 return ""; 32 } 33 } 34 35 bool DnsProbeStatusIsFinished(DnsProbeStatus status) { 36 return status >= DNS_PROBE_FINISHED_INCONCLUSIVE && 37 status < DNS_PROBE_MAX; 38 } 39 40 void RecordEvent(NetworkErrorPageEvent event) { 41 UMA_HISTOGRAM_ENUMERATION("Net.ErrorPageCounts", event, 42 NETWORK_ERROR_PAGE_EVENT_MAX); 43 } 44 45 } // namespace chrome_common_net 46
