settings/privacy/
privacy_controller.rs

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1// Copyright 2019 The Fuchsia 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
5use crate::base::SettingInfo;
6use crate::handler::base::Request;
7use crate::handler::setting_handler::persist::{controller as data_controller, ClientProxy};
8use crate::handler::setting_handler::{
9    controller, ControllerError, IntoHandlerResult, SettingHandlerResult,
10};
11use crate::privacy::types::PrivacyInfo;
12use async_trait::async_trait;
13use settings_storage::device_storage::{DeviceStorage, DeviceStorageCompatible};
14use settings_storage::storage_factory::{NoneT, StorageAccess};
15
16impl DeviceStorageCompatible for PrivacyInfo {
17    type Loader = NoneT;
18    const KEY: &'static str = "privacy_info";
19}
20
21impl From<PrivacyInfo> for SettingInfo {
22    fn from(info: PrivacyInfo) -> SettingInfo {
23        SettingInfo::Privacy(info)
24    }
25}
26
27pub struct PrivacyController {
28    client: ClientProxy,
29}
30
31impl StorageAccess for PrivacyController {
32    type Storage = DeviceStorage;
33    type Data = PrivacyInfo;
34    const STORAGE_KEY: &'static str = PrivacyInfo::KEY;
35}
36
37#[async_trait(?Send)]
38impl data_controller::Create for PrivacyController {
39    async fn create(client: ClientProxy) -> Result<Self, ControllerError> {
40        Ok(PrivacyController { client })
41    }
42}
43
44#[async_trait(?Send)]
45impl controller::Handle for PrivacyController {
46    async fn handle(&self, request: Request) -> Option<SettingHandlerResult> {
47        match request {
48            Request::SetUserDataSharingConsent(user_data_sharing_consent) => {
49                let id = fuchsia_trace::Id::new();
50                let mut current = self.client.read_setting::<PrivacyInfo>(id).await;
51
52                // Save the value locally.
53                current.user_data_sharing_consent = user_data_sharing_consent;
54                Some(self.client.write_setting(current.into(), id).await.into_handler_result())
55            }
56            Request::Get => Some(
57                self.client
58                    .read_setting_info::<PrivacyInfo>(fuchsia_trace::Id::new())
59                    .await
60                    .into_handler_result(),
61            ),
62            _ => None,
63        }
64    }
65}
settings/privacy/privacy_controller.rs

settings/privacy/
privacy_controller.rs
