| // Copyright 2020 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| use crate::{ |
| location::{ |
| emergency_provider_facade::EmergencyProviderFacade, |
| regulatory_region_facade::RegulatoryRegionFacade, types::PositionSerializer, |
| }, |
| server::Facade, |
| }; |
| use anyhow::{format_err, Error}; |
| use async_trait::async_trait; |
| use serde_json::{to_value, Value}; |
| |
| #[async_trait(?Send)] |
| impl Facade for RegulatoryRegionFacade { |
| async fn handle_request(&self, method: String, args: Value) -> Result<Value, Error> { |
| match method.as_ref() { |
| "set_region" => { |
| let region = |
| args.get("region").ok_or_else(|| format_err!("Must provide a `region`"))?; |
| let region = |
| region.as_str().ok_or_else(|| format_err!("`region` must be a string"))?; |
| Ok(to_value(self.set_region(region)?)?) |
| } |
| _ => { |
| return Err(format_err!( |
| "unsupported command {} for regulatory-region-facade!", |
| method |
| )) |
| } |
| } |
| } |
| } |
| |
| #[async_trait(?Send)] |
| impl Facade for EmergencyProviderFacade { |
| async fn handle_request(&self, method: String, _args: Value) -> Result<Value, Error> { |
| match method.as_ref() { |
| "get_current" => Ok(to_value(PositionSerializer(self.get_current().await?))?), |
| _ => { |
| return Err(format_err!( |
| "unsupported command {} for emergency-provider-facade!", |
| method |
| )) |
| } |
| } |
| } |
| } |