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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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/webrtc/permission_bubble_media_access_handler.h" | 5 #include "chrome/browser/media/webrtc/permission_bubble_media_access_handler.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/metrics/field_trial.h" | 9 #include "base/metrics/field_trial.h" |
10 #include "chrome/browser/media/webrtc/media_permission.h" | 10 #include "chrome/browser/media/webrtc/media_permission.h" |
11 #include "chrome/browser/media/webrtc/media_stream_device_permissions.h" | 11 #include "chrome/browser/media/webrtc/media_stream_device_permissions.h" |
12 #include "chrome/browser/media/webrtc/media_stream_devices_controller.h" | 12 #include "chrome/browser/media/webrtc/media_stream_devices_controller.h" |
13 #include "chrome/browser/profiles/profile.h" | 13 #include "chrome/browser/profiles/profile.h" |
14 #include "chrome/common/features.h" | 14 #include "chrome/common/features.h" |
15 #include "chrome/common/pref_names.h" | 15 #include "chrome/common/pref_names.h" |
16 #include "components/content_settings/core/browser/host_content_settings_map.h" | 16 #include "components/content_settings/core/browser/host_content_settings_map.h" |
17 #include "content/public/browser/browser_thread.h" | 17 #include "content/public/browser/browser_thread.h" |
18 #include "content/public/browser/notification_service.h" | 18 #include "content/public/browser/notification_service.h" |
19 #include "content/public/browser/notification_types.h" | 19 #include "content/public/browser/notification_types.h" |
20 #include "content/public/browser/web_contents.h" | 20 #include "content/public/browser/web_contents.h" |
21 | 21 |
22 #if BUILDFLAG(ANDROID_JAVA_UI) | 22 #if BUILDFLAG(ANDROID_JAVA_UI) |
23 #include <vector> | 23 #include <vector> |
24 | 24 |
25 #include "base/bind.h" | 25 #include "base/bind.h" |
26 #include "base/bind_helpers.h" | 26 #include "base/bind_helpers.h" |
27 #include "chrome/browser/android/chrome_feature_list.h" | |
27 #include "chrome/browser/media/webrtc/media_stream_infobar_delegate_android.h" | 28 #include "chrome/browser/media/webrtc/media_stream_infobar_delegate_android.h" |
28 #include "chrome/browser/permissions/permission_update_infobar_delegate_android. h" | 29 #include "chrome/browser/permissions/permission_update_infobar_delegate_android. h" |
29 #else | 30 #else |
30 #include "chrome/browser/permissions/permission_request_manager.h" | 31 #include "chrome/browser/permissions/permission_request_manager.h" |
31 #endif // BUILDFLAG(ANDROID_JAVA_UI) | 32 #endif // BUILDFLAG(ANDROID_JAVA_UI) |
32 | 33 |
33 #if BUILDFLAG(ANDROID_JAVA_UI) | 34 #if BUILDFLAG(ANDROID_JAVA_UI) |
34 namespace { | 35 namespace { |
35 // Callback for the permission update infobar when the site and Chrome | 36 // Callback for the permission update infobar when the site and Chrome |
36 // permissions are mismatched on Android. | 37 // permissions are mismatched on Android. |
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70 content::NOTIFICATION_WEB_CONTENTS_DESTROYED, | 71 content::NOTIFICATION_WEB_CONTENTS_DESTROYED, |
71 content::NotificationService::AllSources()); | 72 content::NotificationService::AllSources()); |
72 } | 73 } |
73 | 74 |
74 PermissionBubbleMediaAccessHandler::~PermissionBubbleMediaAccessHandler() { | 75 PermissionBubbleMediaAccessHandler::~PermissionBubbleMediaAccessHandler() { |
75 } | 76 } |
76 | 77 |
77 bool PermissionBubbleMediaAccessHandler::SupportsStreamType( | 78 bool PermissionBubbleMediaAccessHandler::SupportsStreamType( |
78 const content::MediaStreamType type, | 79 const content::MediaStreamType type, |
79 const extensions::Extension* extension) { | 80 const extensions::Extension* extension) { |
81 #if BUILDFLAG(ANDROID_JAVA_UI) | |
82 return type == content::MEDIA_DEVICE_VIDEO_CAPTURE || | |
83 type == content::MEDIA_DEVICE_AUDIO_CAPTURE || | |
84 type == content::MEDIA_DESKTOP_VIDEO_CAPTURE; | |
85 #else | |
80 return type == content::MEDIA_DEVICE_VIDEO_CAPTURE || | 86 return type == content::MEDIA_DEVICE_VIDEO_CAPTURE || |
81 type == content::MEDIA_DEVICE_AUDIO_CAPTURE; | 87 type == content::MEDIA_DEVICE_AUDIO_CAPTURE; |
88 #endif | |
82 } | 89 } |
83 | 90 |
84 bool PermissionBubbleMediaAccessHandler::CheckMediaAccessPermission( | 91 bool PermissionBubbleMediaAccessHandler::CheckMediaAccessPermission( |
85 content::WebContents* web_contents, | 92 content::WebContents* web_contents, |
86 const GURL& security_origin, | 93 const GURL& security_origin, |
87 content::MediaStreamType type, | 94 content::MediaStreamType type, |
88 const extensions::Extension* extension) { | 95 const extensions::Extension* extension) { |
89 Profile* profile = | 96 Profile* profile = |
90 Profile::FromBrowserContext(web_contents->GetBrowserContext()); | 97 Profile::FromBrowserContext(web_contents->GetBrowserContext()); |
91 ContentSettingsType content_settings_type = | 98 ContentSettingsType content_settings_type = |
92 type == content::MEDIA_DEVICE_AUDIO_CAPTURE | 99 type == content::MEDIA_DEVICE_AUDIO_CAPTURE |
93 ? CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC | 100 ? CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC |
94 : CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA; | 101 : CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA; |
95 | 102 |
96 MediaPermission permission(content_settings_type, security_origin, | 103 MediaPermission permission(content_settings_type, security_origin, |
97 web_contents->GetLastCommittedURL().GetOrigin(), profile); | 104 web_contents->GetLastCommittedURL().GetOrigin(), profile); |
98 content::MediaStreamRequestResult unused; | 105 content::MediaStreamRequestResult unused; |
99 return permission.GetPermissionStatus(&unused) == CONTENT_SETTING_ALLOW; | 106 return permission.GetPermissionStatus(&unused) == CONTENT_SETTING_ALLOW; |
100 } | 107 } |
101 | 108 |
102 void PermissionBubbleMediaAccessHandler::HandleRequest( | 109 void PermissionBubbleMediaAccessHandler::HandleRequest( |
103 content::WebContents* web_contents, | 110 content::WebContents* web_contents, |
104 const content::MediaStreamRequest& request, | 111 const content::MediaStreamRequest& request, |
105 const content::MediaResponseCallback& callback, | 112 const content::MediaResponseCallback& callback, |
106 const extensions::Extension* extension) { | 113 const extensions::Extension* extension) { |
107 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 114 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
108 | 115 |
116 #if BUILDFLAG(ANDROID_JAVA_UI) | |
117 if (request.video_type == content::MEDIA_DESKTOP_VIDEO_CAPTURE && | |
118 !base::FeatureList::IsEnabled( | |
119 chrome::android::kUserMediaScreenCapturing)) { | |
120 // If screen capturing isn't enabled on Android, we'll use "invalid state" | |
121 // as result, same as on desktop. | |
122 callback.Run(content::MediaStreamDevices(), | |
123 content::MEDIA_DEVICE_INVALID_STATE, nullptr); | |
124 return; | |
125 } | |
126 #endif // BUILDFLAG(ANDROID_JAVA_UI) | |
127 | |
109 RequestsQueue& queue = pending_requests_[web_contents]; | 128 RequestsQueue& queue = pending_requests_[web_contents]; |
110 queue.push_back(PendingAccessRequest(request, callback)); | 129 queue.push_back(PendingAccessRequest(request, callback)); |
111 | 130 |
112 // If this is the only request then show the infobar. | 131 // If this is the only request then show the infobar. |
113 if (queue.size() == 1) | 132 if (queue.size() == 1) |
114 ProcessQueuedAccessRequest(web_contents); | 133 ProcessQueuedAccessRequest(web_contents); |
115 } | 134 } |
116 | 135 |
117 void PermissionBubbleMediaAccessHandler::ProcessQueuedAccessRequest( | 136 void PermissionBubbleMediaAccessHandler::ProcessQueuedAccessRequest( |
118 content::WebContents* web_contents) { | 137 content::WebContents* web_contents) { |
119 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 138 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
120 | 139 |
121 std::map<content::WebContents*, RequestsQueue>::iterator it = | 140 std::map<content::WebContents*, RequestsQueue>::iterator it = |
122 pending_requests_.find(web_contents); | 141 pending_requests_.find(web_contents); |
123 | 142 |
124 if (it == pending_requests_.end() || it->second.empty()) { | 143 if (it == pending_requests_.end() || it->second.empty()) { |
125 // Don't do anything if the tab was closed. | 144 // Don't do anything if the tab was closed. |
126 return; | 145 return; |
127 } | 146 } |
128 | 147 |
129 DCHECK(!it->second.empty()); | 148 DCHECK(!it->second.empty()); |
130 | 149 |
131 std::unique_ptr<MediaStreamDevicesController> controller( | 150 std::unique_ptr<MediaStreamDevicesController> controller( |
tsergeant
2016/09/13 05:06:23
If you added a new InfoBarDelegate class, you woul
braveyao
2016/09/15 21:29:31
Done.
| |
132 new MediaStreamDevicesController( | 151 new MediaStreamDevicesController( |
133 web_contents, it->second.front().request, | 152 web_contents, it->second.front().request, |
134 base::Bind( | 153 base::Bind( |
135 &PermissionBubbleMediaAccessHandler::OnAccessRequestResponse, | 154 &PermissionBubbleMediaAccessHandler::OnAccessRequestResponse, |
136 base::Unretained(this), web_contents))); | 155 base::Unretained(this), web_contents))); |
137 if (!controller->IsAskingForAudio() && !controller->IsAskingForVideo()) { | 156 if (!controller->IsAskingForAudio() && !controller->IsAskingForVideo() && |
157 !controller->IsAskingForScreenCapture()) { | |
138 #if BUILDFLAG(ANDROID_JAVA_UI) | 158 #if BUILDFLAG(ANDROID_JAVA_UI) |
139 // If either audio or video was previously allowed and Chrome no longer has | 159 // If either audio or video was previously allowed and Chrome no longer has |
140 // the necessary permissions, show a infobar to attempt to address this | 160 // the necessary permissions, show a infobar to attempt to address this |
141 // mismatch. | 161 // mismatch. |
142 std::vector<ContentSettingsType> content_settings_types; | 162 std::vector<ContentSettingsType> content_settings_types; |
143 if (controller->IsAllowedForAudio()) | 163 if (controller->IsAllowedForAudio()) |
144 content_settings_types.push_back(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC); | 164 content_settings_types.push_back(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC); |
145 | 165 |
146 if (controller->IsAllowedForVideo()) { | 166 if (controller->IsAllowedForVideo()) { |
147 content_settings_types.push_back( | 167 content_settings_types.push_back( |
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235 | 255 |
236 void PermissionBubbleMediaAccessHandler::Observe( | 256 void PermissionBubbleMediaAccessHandler::Observe( |
237 int type, | 257 int type, |
238 const content::NotificationSource& source, | 258 const content::NotificationSource& source, |
239 const content::NotificationDetails& details) { | 259 const content::NotificationDetails& details) { |
240 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 260 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
241 DCHECK_EQ(content::NOTIFICATION_WEB_CONTENTS_DESTROYED, type); | 261 DCHECK_EQ(content::NOTIFICATION_WEB_CONTENTS_DESTROYED, type); |
242 | 262 |
243 pending_requests_.erase(content::Source<content::WebContents>(source).ptr()); | 263 pending_requests_.erase(content::Source<content::WebContents>(source).ptr()); |
244 } | 264 } |
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