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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/media/media_stream_devices_controller.h" | 5 #include "chrome/browser/media/media_stream_devices_controller.h" |
6 | 6 |
7 #include "base/metrics/histogram.h" | 7 #include "base/metrics/histogram.h" |
8 #include "base/prefs/scoped_user_pref_update.h" | 8 #include "base/prefs/scoped_user_pref_update.h" |
9 #include "base/strings/utf_string_conversions.h" | 9 #include "base/strings/utf_string_conversions.h" |
10 #include "base/values.h" | 10 #include "base/values.h" |
11 #include "chrome/browser/content_settings/tab_specific_content_settings.h" | 11 #include "chrome/browser/content_settings/tab_specific_content_settings.h" |
12 #include "chrome/browser/media/media_capture_devices_dispatcher.h" | 12 #include "chrome/browser/media/media_capture_devices_dispatcher.h" |
13 #include "chrome/browser/media/media_stream_capture_indicator.h" | 13 #include "chrome/browser/media/media_stream_capture_indicator.h" |
14 #include "chrome/browser/media/media_stream_device_permissions.h" | 14 #include "chrome/browser/media/media_stream_device_permissions.h" |
15 #include "chrome/browser/profiles/profile.h" | 15 #include "chrome/browser/profiles/profile.h" |
16 #include "chrome/browser/ui/browser.h" | 16 #include "chrome/browser/ui/browser.h" |
17 #include "chrome/common/chrome_switches.h" | 17 #include "chrome/common/chrome_switches.h" |
18 #include "chrome/common/pref_names.h" | 18 #include "chrome/common/pref_names.h" |
19 #include "chrome/grit/generated_resources.h" | 19 #include "chrome/grit/generated_resources.h" |
20 #include "components/content_settings/core/browser/content_settings_provider.h" | 20 #include "components/content_settings/core/browser/content_settings_provider.h" |
msramek
2015/04/07 12:01:40
Remove this inclusion?
Deepak
2015/04/07 13:08:14
On 2015/04/07 12:01:40, msramek wrote:
Done.
| |
21 #include "components/content_settings/core/browser/host_content_settings_map.h" | 21 #include "components/content_settings/core/browser/host_content_settings_map.h" |
22 #include "components/content_settings/core/common/content_settings.h" | 22 #include "components/content_settings/core/common/content_settings.h" |
23 #include "components/content_settings/core/common/content_settings_pattern.h" | 23 #include "components/content_settings/core/common/content_settings_pattern.h" |
24 #include "components/pref_registry/pref_registry_syncable.h" | 24 #include "components/pref_registry/pref_registry_syncable.h" |
25 #include "content/public/browser/browser_thread.h" | 25 #include "content/public/browser/browser_thread.h" |
26 #include "content/public/browser/render_widget_host_view.h" | 26 #include "content/public/browser/render_widget_host_view.h" |
27 #include "content/public/common/media_stream_request.h" | 27 #include "content/public/common/media_stream_request.h" |
28 #include "extensions/common/constants.h" | 28 #include "extensions/common/constants.h" |
29 #include "grit/theme_resources.h" | 29 #include "grit/theme_resources.h" |
30 #include "ui/base/l10n/l10n_util.h" | 30 #include "ui/base/l10n/l10n_util.h" |
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536 return false; | 536 return false; |
537 | 537 |
538 if (policy == POLICY_NOT_SET) { | 538 if (policy == POLICY_NOT_SET) { |
539 // Only load content settings from secure origins unless it is a | 539 // Only load content settings from secure origins unless it is a |
540 // content::MEDIA_OPEN_DEVICE (Pepper) request. | 540 // content::MEDIA_OPEN_DEVICE (Pepper) request. |
541 if (!IsSchemeSecure() && | 541 if (!IsSchemeSecure() && |
542 request_.request_type != content::MEDIA_OPEN_DEVICE) { | 542 request_.request_type != content::MEDIA_OPEN_DEVICE) { |
543 return false; | 543 return false; |
544 } | 544 } |
545 if (profile_->GetHostContentSettingsMap()->GetContentSetting( | 545 if (profile_->GetHostContentSettingsMap()->GetContentSetting( |
546 request_.security_origin, request_.security_origin, | 546 request_.security_origin, |
547 device_checks[i].settings_type, NO_RESOURCE_IDENTIFIER) != | 547 request_.security_origin, |
548 CONTENT_SETTING_ALLOW) { | 548 device_checks[i].settings_type, |
549 content_settings::ResourceIdentifier()) != | |
550 CONTENT_SETTING_ALLOW) { | |
549 return false; | 551 return false; |
550 } | 552 } |
551 } | 553 } |
552 // If we get here, then either policy is set to ALWAYS_ALLOW or the content | 554 // If we get here, then either policy is set to ALWAYS_ALLOW or the content |
553 // settings allow the request by default. | 555 // settings allow the request by default. |
554 } | 556 } |
555 | 557 |
556 return true; | 558 return true; |
557 } | 559 } |
558 | 560 |
559 int MediaStreamDevicesController::FilterBlockedByDefaultDevices() { | 561 int MediaStreamDevicesController::FilterBlockedByDefaultDevices() { |
560 int requested_devices = 0; | 562 int requested_devices = 0; |
561 | 563 |
562 if (IsDeviceAudioCaptureRequestedAndAllowed()) { | 564 if (IsDeviceAudioCaptureRequestedAndAllowed()) { |
563 if (profile_->GetHostContentSettingsMap()->GetContentSetting( | 565 if (profile_->GetHostContentSettingsMap()->GetContentSetting( |
564 request_.security_origin, | 566 request_.security_origin, |
565 request_.security_origin, | 567 request_.security_origin, |
566 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC, | 568 CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC, |
567 NO_RESOURCE_IDENTIFIER) == CONTENT_SETTING_BLOCK) { | 569 content_settings::ResourceIdentifier()) == |
570 CONTENT_SETTING_BLOCK) { | |
568 request_permissions_[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = | 571 request_permissions_[content::MEDIA_DEVICE_AUDIO_CAPTURE].permission = |
569 MEDIA_BLOCKED_BY_USER_SETTING; | 572 MEDIA_BLOCKED_BY_USER_SETTING; |
570 } else { | 573 } else { |
571 ++requested_devices; | 574 ++requested_devices; |
572 } | 575 } |
573 } | 576 } |
574 | 577 |
575 if (IsDeviceVideoCaptureRequestedAndAllowed()) { | 578 if (IsDeviceVideoCaptureRequestedAndAllowed()) { |
576 if (profile_->GetHostContentSettingsMap()->GetContentSetting( | 579 if (profile_->GetHostContentSettingsMap()->GetContentSetting( |
577 request_.security_origin, | 580 request_.security_origin, |
578 request_.security_origin, | 581 request_.security_origin, |
579 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA, | 582 CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA, |
580 NO_RESOURCE_IDENTIFIER) == CONTENT_SETTING_BLOCK) { | 583 content_settings::ResourceIdentifier()) == |
584 CONTENT_SETTING_BLOCK) { | |
581 request_permissions_[content::MEDIA_DEVICE_VIDEO_CAPTURE].permission = | 585 request_permissions_[content::MEDIA_DEVICE_VIDEO_CAPTURE].permission = |
582 MEDIA_BLOCKED_BY_USER_SETTING; | 586 MEDIA_BLOCKED_BY_USER_SETTING; |
583 } else { | 587 } else { |
584 ++requested_devices; | 588 ++requested_devices; |
585 } | 589 } |
586 } | 590 } |
587 | 591 |
588 return requested_devices; | 592 return requested_devices; |
589 } | 593 } |
590 | 594 |
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680 } | 684 } |
681 | 685 |
682 bool MediaStreamDevicesController::IsCaptureDeviceRequestAllowed() const { | 686 bool MediaStreamDevicesController::IsCaptureDeviceRequestAllowed() const { |
683 #if defined(OS_ANDROID) | 687 #if defined(OS_ANDROID) |
684 // Don't approve device requests if the tab was hidden. | 688 // Don't approve device requests if the tab was hidden. |
685 // TODO(qinmin): Add a test for this. http://crbug.com/396869. | 689 // TODO(qinmin): Add a test for this. http://crbug.com/396869. |
686 return web_contents_->GetRenderWidgetHostView()->IsShowing(); | 690 return web_contents_->GetRenderWidgetHostView()->IsShowing(); |
687 #endif | 691 #endif |
688 return true; | 692 return true; |
689 } | 693 } |
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