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| 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 #ifndef CHROME_BROWSER_MEDIA_MEDIA_PERMISSION_H_ | |
| 6 #define CHROME_BROWSER_MEDIA_MEDIA_PERMISSION_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/macros.h" | |
| 11 #include "components/content_settings/core/common/content_settings.h" | |
| 12 #include "components/content_settings/core/common/content_settings_types.h" | |
| 13 #include "content/public/common/media_stream_request.h" | |
| 14 #include "url/gurl.h" | |
| 15 | |
| 16 class MediaStreamDevicePermissionContext; | |
| 17 class Profile; | |
| 18 | |
| 19 // Represents a permission for microphone/camera access. | |
| 20 class MediaPermission { | |
| 21 public: | |
| 22 MediaPermission(ContentSettingsType content_type, | |
| 23 const GURL& requesting_origin, | |
| 24 const GURL& embedding_origin, | |
| 25 Profile* profile); | |
| 26 | |
| 27 // Returns the status of the permission. If the setting is | |
| 28 // CONTENT_SETTING_BLOCK, |denial_reason| will output the reason for it being | |
| 29 // blocked. | |
| 30 ContentSetting GetPermissionStatus( | |
| 31 content::MediaStreamRequestResult* denial_reason) const; | |
| 32 | |
| 33 // Returns the status of the permission as with GetPermissionStatus but also | |
| 34 // checks that the specified |device_id| is an available device. | |
| 35 ContentSetting GetPermissionStatusWithDeviceRequired( | |
| 36 const std::string& device_id, | |
| 37 content::MediaStreamRequestResult* denial_reason) const; | |
| 38 | |
| 39 private: | |
| 40 ContentSetting GetStoredContentSetting( | |
| 41 MediaStreamDevicePermissionContext* media_device_permission_context) | |
| 42 const; | |
| 43 bool HasAvailableDevices(const std::string& device_id) const; | |
| 44 | |
| 45 const ContentSettingsType content_type_; | |
| 46 const GURL requesting_origin_; | |
| 47 const GURL embedding_origin_; | |
| 48 const std::string device_id_; | |
| 49 Profile* const profile_; | |
| 50 | |
| 51 DISALLOW_COPY_AND_ASSIGN(MediaPermission); | |
| 52 }; | |
| 53 | |
| 54 #endif // CHROME_BROWSER_MEDIA_MEDIA_PERMISSION_H_ | |
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