chrome/browser/captive_portal/captive_portal_login_detector.cc

   1 // Copyright (c) 2012 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 "chrome/browser/captive_portal/captive_portal_login_detector.h"
   6
   7 #include "chrome/browser/captive_portal/captive_portal_service_factory.h"
   8 #include "components/captive_portal/captive_portal_types.h"
   9
  10 using captive_portal::CaptivePortalResult;
  11
  12 CaptivePortalLoginDetector::CaptivePortalLoginDetector(
  13     Profile* profile)
  14     : profile_(profile),
  15       is_login_tab_(false),
  16       first_login_tab_load_(false) {
  17 }
  18
  19 CaptivePortalLoginDetector::~CaptivePortalLoginDetector() {
  20 }
  21
  22 void CaptivePortalLoginDetector::OnStoppedLoading() {
  23   // Do nothing if this is not a login tab, or if this is a login tab's first
  24   // load.
  25   if (!is_login_tab_ || first_login_tab_load_) {
  26     first_login_tab_load_ = false;
  27     return;
  28   }
  29
  30   // The service is guaranteed to exist if |is_login_tab_| is true, since it's
  31   // only set to true once a captive portal is detected.
  32   CaptivePortalServiceFactory::GetForProfile(profile_)->DetectCaptivePortal();
  33 }
  34
  35 void CaptivePortalLoginDetector::OnCaptivePortalResults(
  36     CaptivePortalResult previous_result,
  37     CaptivePortalResult result) {
  38   if (result != captive_portal::RESULT_BEHIND_CAPTIVE_PORTAL)
  39     is_login_tab_ = false;
  40 }
  41
  42 void CaptivePortalLoginDetector::SetIsLoginTab() {
  43   is_login_tab_ = true;
  44   first_login_tab_load_ = true;
  45 }