1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/permissions/contexts/geolocation_permission_context_system.h"
#include "components/content_settings/core/browser/content_settings_observer.h"
#include "content/public/browser/browser_thread.h"
#include "services/device/public/cpp/geolocation/location_system_permission_status.h"
namespace permissions {
GeolocationPermissionContextSystem::GeolocationPermissionContextSystem(
content::BrowserContext* browser_context,
std::unique_ptr<Delegate> delegate)
: GeolocationPermissionContext(browser_context, std::move(delegate)) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
auto* geolocation_system_permission_manager =
device::GeolocationSystemPermissionManager::GetInstance();
DCHECK(geolocation_system_permission_manager);
geolocation_system_permission_manager->AddObserver(this);
system_permission_ =
geolocation_system_permission_manager->GetSystemPermission();
}
GeolocationPermissionContextSystem::~GeolocationPermissionContextSystem() {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
auto* geolocation_system_permission_manager =
device::GeolocationSystemPermissionManager::GetInstance();
if (geolocation_system_permission_manager) {
geolocation_system_permission_manager->RemoveObserver(this);
}
}
ContentSetting
GeolocationPermissionContextSystem::GetContentSettingStatusInternal(
content::RenderFrameHost* render_frame_host,
const GURL& requesting_origin,
const GURL& embedding_origin) const {
auto site_permission =
GeolocationPermissionContext::GetContentSettingStatusInternal(
render_frame_host, requesting_origin, embedding_origin);
if (site_permission != ContentSetting::CONTENT_SETTING_ALLOW) {
return site_permission;
}
switch (system_permission_) {
case LocationSystemPermissionStatus::kNotDetermined:
return ContentSetting::CONTENT_SETTING_ASK;
case LocationSystemPermissionStatus::kDenied:
return ContentSetting::CONTENT_SETTING_BLOCK;
case LocationSystemPermissionStatus::kAllowed:
return ContentSetting::CONTENT_SETTING_ALLOW;
}
}
void GeolocationPermissionContextSystem::OnSystemPermissionUpdated(
LocationSystemPermissionStatus new_status) {
system_permission_ = new_status;
for (permissions::Observer& obs : permission_observers_) {
obs.OnPermissionChanged(
ContentSettingsPattern::Wildcard(), ContentSettingsPattern::Wildcard(),
ContentSettingsTypeSet(ContentSettingsType::GEOLOCATION));
}
}
} // namespace permissions
|
