Move cloud print specific files out of local_discovery

chrome/browser/local_discovery/privet_notifications.cc

Index: chrome/browser/local_discovery/privet_notifications.cc
diff --git a/chrome/browser/local_discovery/privet_notifications.cc b/chrome/browser/local_discovery/privet_notifications.cc
deleted file mode 100644
index 4913576062fe50e178d103851c6c13f8a4af3795..0000000000000000000000000000000000000000
--- a/chrome/browser/local_discovery/privet_notifications.cc
+++ /dev/null
@@ -1,393 +0,0 @@
-// Copyright 2013 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 "chrome/browser/local_discovery/privet_notifications.h"
-
-#include <utility>
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/location.h"
-#include "base/metrics/histogram.h"
-#include "base/prefs/pref_service.h"
-#include "base/rand_util.h"
-#include "base/single_thread_task_runner.h"
-#include "base/strings/utf_string_conversions.h"
-#include "base/thread_task_runner_handle.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/local_discovery/privet_device_lister_impl.h"
-#include "chrome/browser/local_discovery/privet_http_asynchronous_factory.h"
-#include "chrome/browser/local_discovery/service_discovery_shared_client.h"
-#include "chrome/browser/notifications/notification.h"
-#include "chrome/browser/notifications/notification_ui_manager.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_finder.h"
-#include "chrome/browser/ui/browser_navigator_params.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/host_desktop.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/browser/ui/webui/local_discovery/local_discovery_ui_handler.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/grit/generated_resources.h"
-#include "components/signin/core/browser/signin_manager_base.h"
-#include "content/public/browser/browser_context.h"
-#include "content/public/browser/navigation_controller.h"
-#include "content/public/browser/web_contents.h"
-#include "grit/theme_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/page_transition_types.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/message_center/notifier_settings.h"
-
-#if defined(ENABLE_MDNS)
-#include "chrome/browser/local_discovery/privet_traffic_detector.h"
-#endif
-
-namespace local_discovery {
-
-namespace {
-
-const int kTenMinutesInSeconds = 600;
-const char kPrivetInfoKeyUptime[] = "uptime";
-const char kPrivetNotificationID[] = "privet_notification";
-const char kPrivetNotificationOriginUrl[] = "chrome://devices";
-const int kStartDelaySeconds = 5;
-
-enum PrivetNotificationsEvent {
-  PRIVET_SERVICE_STARTED,
-  PRIVET_LISTER_STARTED,
-  PRIVET_DEVICE_CHANGED,
-  PRIVET_INFO_DONE,
-  PRIVET_NOTIFICATION_SHOWN,
-  PRIVET_NOTIFICATION_CANCELED,
-  PRIVET_NOTIFICATION_CLICKED,
-  PRIVET_DISABLE_NOTIFICATIONS_CLICKED,
-  PRIVET_EVENT_MAX,
-};
-
-void ReportPrivetUmaEvent(PrivetNotificationsEvent privet_event) {
-  UMA_HISTOGRAM_ENUMERATION("LocalDiscovery.PrivetNotificationsEvent",
-                            privet_event, PRIVET_EVENT_MAX);
-}
-
-}  // namespace
-
-PrivetNotificationsListener::PrivetNotificationsListener(
-    scoped_ptr<PrivetHTTPAsynchronousFactory> privet_http_factory,
-    Delegate* delegate)
-    : delegate_(delegate), devices_active_(0) {
-  privet_http_factory_.swap(privet_http_factory);
-}
-
-PrivetNotificationsListener::~PrivetNotificationsListener() {
-}
-
-void PrivetNotificationsListener::DeviceChanged(
-    bool added,
-    const std::string& name,
-    const DeviceDescription& description) {
-  ReportPrivetUmaEvent(PRIVET_DEVICE_CHANGED);
-  DeviceContextMap::iterator found = devices_seen_.find(name);
-  if (found != devices_seen_.end()) {
-    if (!description.id.empty() &&  // Device is registered
-        found->second->notification_may_be_active) {
-      found->second->notification_may_be_active = false;
-      NotifyDeviceRemoved();
-    }
-    return;  // Already saw this device.
-  }
-
-  linked_ptr<DeviceContext> device_context(new DeviceContext);
-
-  device_context->notification_may_be_active = false;
-  device_context->registered = !description.id.empty();
-
-  devices_seen_.insert(make_pair(name, device_context));
-
-  if (!device_context->registered) {
-    device_context->privet_http_resolution =
-        privet_http_factory_->CreatePrivetHTTP(name);
-    device_context->privet_http_resolution->Start(
-        description.address,
-        base::Bind(&PrivetNotificationsListener::CreateInfoOperation,
-                   base::Unretained(this)));
-  }
-}
-
-void PrivetNotificationsListener::CreateInfoOperation(
-    scoped_ptr<PrivetHTTPClient> http_client) {
-  if (!http_client) {
-    // Do nothing if resolution fails.
-    return;
-  }
-
-  std::string name = http_client->GetName();
-  DeviceContextMap::iterator device_iter = devices_seen_.find(name);
-  if (device_iter == devices_seen_.end())
-    return;
-  DeviceContext* device = device_iter->second.get();
-  device->privet_http.swap(http_client);
-  device->info_operation = device->privet_http->CreateInfoOperation(
-      base::Bind(&PrivetNotificationsListener::OnPrivetInfoDone,
-                 base::Unretained(this),
-                 device));
-  device->info_operation->Start();
-}
-
-void PrivetNotificationsListener::OnPrivetInfoDone(
-    DeviceContext* device,
-    const base::DictionaryValue* json_value) {
-  int uptime;
-
-  if (!json_value ||
-      !json_value->GetInteger(kPrivetInfoKeyUptime, &uptime) ||
-      uptime > kTenMinutesInSeconds) {
-    return;
-  }
-
-  DCHECK(!device->notification_may_be_active);
-  device->notification_may_be_active = true;
-  devices_active_++;
-  delegate_->PrivetNotify(devices_active_, true);
-}
-
-void PrivetNotificationsListener::DeviceRemoved(const std::string& name) {
-  DeviceContextMap::iterator device_iter = devices_seen_.find(name);
-  if (device_iter == devices_seen_.end())
-    return;
-  DeviceContext* device = device_iter->second.get();
-
-  device->info_operation.reset();
-  device->privet_http_resolution.reset();
-  device->notification_may_be_active = false;
-  NotifyDeviceRemoved();
-}
-
-void PrivetNotificationsListener::DeviceCacheFlushed() {
-  for (DeviceContextMap::iterator i = devices_seen_.begin();
-       i != devices_seen_.end(); ++i) {
-    DeviceContext* device = i->second.get();
-
-    device->info_operation.reset();
-    device->privet_http_resolution.reset();
-    if (device->notification_may_be_active) {
-      device->notification_may_be_active = false;
-    }
-  }
-
-  devices_active_ = 0;
-  delegate_->PrivetRemoveNotification();
-}
-
-void PrivetNotificationsListener::NotifyDeviceRemoved() {
-  devices_active_--;
-  if (devices_active_ == 0) {
-    delegate_->PrivetRemoveNotification();
-  } else {
-    delegate_->PrivetNotify(devices_active_, false);
-  }
-}
-
-PrivetNotificationsListener::DeviceContext::DeviceContext() {
-}
-
-PrivetNotificationsListener::DeviceContext::~DeviceContext() {
-}
-
-PrivetNotificationService::PrivetNotificationService(
-    content::BrowserContext* profile)
-    : profile_(profile) {
-  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
-      FROM_HERE, base::Bind(&PrivetNotificationService::Start, AsWeakPtr()),
-      base::TimeDelta::FromSeconds(kStartDelaySeconds +
-                                   base::RandInt(0, kStartDelaySeconds / 4)));
-}
-
-PrivetNotificationService::~PrivetNotificationService() {
-}
-
-void PrivetNotificationService::DeviceChanged(
-    bool added,
-    const std::string& name,
-    const DeviceDescription& description) {
-  privet_notifications_listener_->DeviceChanged(added, name, description);
-}
-
-void PrivetNotificationService::DeviceRemoved(const std::string& name) {
-  privet_notifications_listener_->DeviceRemoved(name);
-}
-
-void PrivetNotificationService::DeviceCacheFlushed() {
-  privet_notifications_listener_->DeviceCacheFlushed();
-}
-
-// static
-bool PrivetNotificationService::IsEnabled() {
-  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  return !command_line->HasSwitch(
-      switches::kDisableDeviceDiscoveryNotifications);
-}
-
-// static
-bool PrivetNotificationService::IsForced() {
-  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  return command_line->HasSwitch(switches::kEnableDeviceDiscoveryNotifications);
-}
-
-void PrivetNotificationService::PrivetNotify(int devices_active,
-                                             bool added) {
-  base::string16 product_name = l10n_util::GetStringUTF16(
-      IDS_LOCAL_DISCOVERY_SERVICE_NAME_PRINTER);
-
-  base::string16 title = l10n_util::GetPluralStringFUTF16(
-      IDS_LOCAL_DISCOVERY_NOTIFICATION_TITLE_PRINTER, devices_active);
-  base::string16 body = l10n_util::GetPluralStringFUTF16(
-      IDS_LOCAL_DISCOVERY_NOTIFICATION_CONTENTS_PRINTER, devices_active);
-
-  Profile* profile_object = Profile::FromBrowserContext(profile_);
-  message_center::RichNotificationData rich_notification_data;
-
-  rich_notification_data.buttons.push_back(
-      message_center::ButtonInfo(l10n_util::GetStringUTF16(
-          IDS_LOCAL_DISCOVERY_NOTIFICATION_BUTTON_PRINTER)));
-
-  rich_notification_data.buttons.push_back(
-      message_center::ButtonInfo(l10n_util::GetStringUTF16(
-          IDS_LOCAL_DISCOVERY_NOTIFICATIONS_DISABLE_BUTTON_LABEL)));
-
-  Notification notification(
-      message_center::NOTIFICATION_TYPE_SIMPLE, title, body,
-      ui::ResourceBundle::GetSharedInstance().GetImageNamed(
-          IDR_LOCAL_DISCOVERY_CLOUDPRINT_ICON),
-      message_center::NotifierId(message_center::NotifierId::SYSTEM_COMPONENT,
-                                 kPrivetNotificationID),
-      product_name, GURL(kPrivetNotificationOriginUrl), kPrivetNotificationID,
-      rich_notification_data, new PrivetNotificationDelegate(profile_));
-
-  bool updated = g_browser_process->notification_ui_manager()->Update(
-      notification, profile_object);
-  if (!updated && added && !LocalDiscoveryUIHandler::GetHasVisible()) {
-    ReportPrivetUmaEvent(PRIVET_NOTIFICATION_SHOWN);
-    g_browser_process->notification_ui_manager()->Add(notification,
-                                                      profile_object);
-  }
-}
-
-void PrivetNotificationService::PrivetRemoveNotification() {
-  ReportPrivetUmaEvent(PRIVET_NOTIFICATION_CANCELED);
-  Profile* profile_object = Profile::FromBrowserContext(profile_);
-  g_browser_process->notification_ui_manager()->CancelById(
-      kPrivetNotificationID,
-      NotificationUIManager::GetProfileID(profile_object));
-}
-
-void PrivetNotificationService::Start() {
-#if defined(CHROMEOS)
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetForProfileIfExists(
-          Profile::FromBrowserContext(profile_));
-
-  if (!signin_manager || !signin_manager->IsAuthenticated())
-    return;
-#endif
-
-  enable_privet_notification_member_.Init(
-      prefs::kLocalDiscoveryNotificationsEnabled,
-      Profile::FromBrowserContext(profile_)->GetPrefs(),
-      base::Bind(&PrivetNotificationService::OnNotificationsEnabledChanged,
-                 base::Unretained(this)));
-  OnNotificationsEnabledChanged();
-}
-
-void PrivetNotificationService::OnNotificationsEnabledChanged() {
-#if defined(ENABLE_MDNS)
-  if (IsForced()) {
-    StartLister();
-  } else if (*enable_privet_notification_member_) {
-    ReportPrivetUmaEvent(PRIVET_SERVICE_STARTED);
-    traffic_detector_ =
-        new PrivetTrafficDetector(
-            net::ADDRESS_FAMILY_IPV4,
-            base::Bind(&PrivetNotificationService::StartLister, AsWeakPtr()));
-    traffic_detector_->Start();
-  } else {
-    traffic_detector_ = NULL;
-    device_lister_.reset();
-    service_discovery_client_ = NULL;
-    privet_notifications_listener_.reset();
-  }
-#else
-  if (IsForced() || *enable_privet_notification_member_) {
-    StartLister();
-  } else {
-    device_lister_.reset();
-    service_discovery_client_ = NULL;
-    privet_notifications_listener_.reset();
-  }
-#endif
-}
-
-void PrivetNotificationService::StartLister() {
-  ReportPrivetUmaEvent(PRIVET_LISTER_STARTED);
-#if defined(ENABLE_MDNS)
-  traffic_detector_ = NULL;
-#endif  // ENABLE_MDNS
-  service_discovery_client_ = ServiceDiscoverySharedClient::GetInstance();
-  device_lister_.reset(
-      new PrivetDeviceListerImpl(service_discovery_client_.get(), this));
-  device_lister_->Start();
-  device_lister_->DiscoverNewDevices(false);
-
-  scoped_ptr<PrivetHTTPAsynchronousFactory> http_factory(
-      PrivetHTTPAsynchronousFactory::CreateInstance(
-          profile_->GetRequestContext()));
-
-  privet_notifications_listener_.reset(
-      new PrivetNotificationsListener(std::move(http_factory), this));
-}
-
-PrivetNotificationDelegate::PrivetNotificationDelegate(
-    content::BrowserContext* profile)
-    :  profile_(profile) {
-}
-
-PrivetNotificationDelegate::~PrivetNotificationDelegate() {
-}
-
-std::string PrivetNotificationDelegate::id() const {
-  return kPrivetNotificationID;
-}
-
-void PrivetNotificationDelegate::ButtonClick(int button_index) {
-  if (button_index == 0) {
-    ReportPrivetUmaEvent(PRIVET_NOTIFICATION_CLICKED);
-    OpenTab(GURL(kPrivetNotificationOriginUrl));
-  } else if (button_index == 1) {
-    ReportPrivetUmaEvent(PRIVET_DISABLE_NOTIFICATIONS_CLICKED);
-    DisableNotifications();
-  }
-}
-
-void PrivetNotificationDelegate::OpenTab(const GURL& url) {
-  Profile* profile_obj = Profile::FromBrowserContext(profile_);
-
-  chrome::NavigateParams params(profile_obj,
-                              url,
-                              ui::PAGE_TRANSITION_AUTO_TOPLEVEL);
-  params.disposition = NEW_FOREGROUND_TAB;
-  chrome::Navigate(&params);
-}
-
-void PrivetNotificationDelegate::DisableNotifications() {
-  Profile* profile_obj = Profile::FromBrowserContext(profile_);
-
-  profile_obj->GetPrefs()->SetBoolean(
-      prefs::kLocalDiscoveryNotificationsEnabled,
-      false);
-}
-
-}  // namespace local_discovery