chrome/browser/android/history_report/usage_report_util.cc

   1
   2 // Copyright 2015 The Chromium Authors. All rights reserved.
   3 // Use of this source code is governed by a BSD-style license that can be
   4 // found in the LICENSE file.
   5
   6 #include "chrome/browser/android/history_report/usage_report_util.h"
   7
   8 #include <iomanip>
   9 #include <sstream>
  10
  11 #include "chrome/browser/android/proto/delta_file.pb.h"
  12 #include "net/base/net_util.h"
  13 #include "url/gurl.h"
  14
  15 namespace history_report {
  16 namespace usage_report_util {
  17
  18 // Returns a levelDb key for a report. It's a concatenation of timestamp and id
  19 // fields of a report.
  20 std::string ReportToKey(const history_report::UsageReport& report) {
  21   std::stringstream key;
  22   key << std::setfill('0') << std::setw(15) << report.timestamp_ms()
  23       << report.id();
  24   return key.str();
  25 }
  26
  27 bool IsTypedVisit(ui::PageTransition visit_transition) {
  28   ui::PageTransition transition_type =
  29       ui::PageTransitionStripQualifier(visit_transition);
  30   return transition_type == ui::PAGE_TRANSITION_TYPED &&
  31          !ui::PageTransitionIsRedirect(visit_transition);
  32 }
  33
  34 bool ShouldIgnoreUrl(const GURL& url) {
  35   if (url.spec().empty())
  36     return true;
  37
  38   // Ignore local file URLs.
  39   // TODO(nileshagrawal): Maybe we should ignore content:// urls too.
  40   if (url.SchemeIsFile())
  41     return true;
  42
  43   // Ignore localhost URLs.
  44   if (net::IsLocalhost(url.host()))
  45     return true;
  46
  47   return false;
  48 }
  49
  50 }  // namespace usage_report_util
  51 }  // namespace history_report