chrome/browser/permissions/permission_context.cc

   1 // Copyright 2015 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/permissions/permission_context.h"
   6
   7 #include "chrome/browser/geolocation/geolocation_permission_context.h"
   8 #include "chrome/browser/geolocation/geolocation_permission_context_factory.h"
   9 #include "chrome/browser/media/media_stream_camera_permission_context_factory.h"
  10 #include "chrome/browser/media/media_stream_device_permission_context.h"
  11 #include "chrome/browser/media/media_stream_mic_permission_context_factory.h"
  12 #include "chrome/browser/media/midi_permission_context.h"
  13 #include "chrome/browser/media/midi_permission_context_factory.h"
  14 #include "chrome/browser/notifications/notification_permission_context.h"
  15 #include "chrome/browser/notifications/notification_permission_context_factory.h"
  16 #include "chrome/browser/profiles/profile.h"
  17 #include "chrome/browser/push_messaging/push_messaging_permission_context.h"
  18 #include "chrome/browser/push_messaging/push_messaging_permission_context_factory.h"
  19 #include "chrome/browser/storage/durable_storage_permission_context.h"
  20 #include "chrome/browser/storage/durable_storage_permission_context_factory.h"
  21 #include "content/public/browser/permission_type.h"
  22
  23 #if defined(OS_ANDROID) || defined(OS_CHROMEOS)
  24 #include "chrome/browser/media/protected_media_identifier_permission_context.h"
  25 #include "chrome/browser/media/protected_media_identifier_permission_context_factory.h"
  26 #endif
  27
  28 using content::PermissionType;
  29
  30 // static
  31 PermissionContextBase* PermissionContext::Get(Profile* profile,
  32                                               PermissionType permission_type) {
  33   // NOTE: the factories used in this method have to stay in sync with
  34   // ::GetFactories() below.
  35   switch (permission_type) {
  36     case PermissionType::GEOLOCATION:
  37       return GeolocationPermissionContextFactory::GetForProfile(profile);
  38     case PermissionType::MIDI_SYSEX:
  39       return MidiPermissionContextFactory::GetForProfile(profile);
  40     case PermissionType::NOTIFICATIONS:
  41       return NotificationPermissionContextFactory::GetForProfile(profile);
  42     case PermissionType::PUSH_MESSAGING:
  43       return PushMessagingPermissionContextFactory::GetForProfile(profile);
  44 #if defined(OS_ANDROID) || defined(OS_CHROMEOS)
  45     case PermissionType::PROTECTED_MEDIA_IDENTIFIER:
  46       return ProtectedMediaIdentifierPermissionContextFactory::GetForProfile(
  47           profile);
  48 #endif
  49     case content::PermissionType::DURABLE_STORAGE:
  50       return DurableStoragePermissionContextFactory::GetForProfile(profile);
  51     case PermissionType::MIDI:
  52       // PermissionType::MIDI is a valid permission but does not have a
  53       // permission context. It has a constant value instead.
  54       break;
  55     case PermissionType::AUDIO_CAPTURE:
  56       return MediaStreamMicPermissionContextFactory::GetForProfile(profile);
  57     case PermissionType::VIDEO_CAPTURE:
  58       return MediaStreamCameraPermissionContextFactory::GetForProfile(profile);
  59     default:
  60       NOTREACHED() << "No PermissionContext associated with "
  61                    << static_cast<int>(permission_type);
  62       break;
  63   }
  64
  65   return nullptr;
  66 }
  67
  68 // static
  69 const std::list<KeyedServiceBaseFactory*>& PermissionContext::GetFactories() {
  70   // NOTE: this list has to stay in sync with the factories used by ::Get().
  71   CR_DEFINE_STATIC_LOCAL(std::list<KeyedServiceBaseFactory*>, factories, ());
  72
  73   if (factories.empty()) {
  74     factories.push_back(GeolocationPermissionContextFactory::GetInstance());
  75     factories.push_back(MidiPermissionContextFactory::GetInstance());
  76     factories.push_back(NotificationPermissionContextFactory::GetInstance());
  77     factories.push_back(PushMessagingPermissionContextFactory::GetInstance());
  78 #if defined(OS_ANDROID) || defined(OS_CHROMEOS)
  79     factories.push_back(
  80         ProtectedMediaIdentifierPermissionContextFactory::GetInstance());
  81 #endif
  82     factories.push_back(DurableStoragePermissionContextFactory::GetInstance());
  83     factories.push_back(MediaStreamMicPermissionContextFactory::GetInstance());
  84     factories.push_back(
  85         MediaStreamCameraPermissionContextFactory::GetInstance());
  86   }
  87
  88   return factories;
  89 }