| // Copyright 2022, The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| //! Command to create or update an idsig for APK |
| |
| use android_system_virtualizationservice::aidl::android::system::virtualizationservice::IVirtualizationService::IVirtualizationService; |
| use android_system_virtualizationservice::binder::{ParcelFileDescriptor, Strong}; |
| use anyhow::{Context, Error}; |
| use std::fs::{File, OpenOptions}; |
| use std::path::Path; |
| |
| /// Creates or update the idsig file by digesting the input APK file. |
| pub fn command_create_idsig( |
| service: Strong<dyn IVirtualizationService>, |
| apk: &Path, |
| idsig: &Path, |
| ) -> Result<(), Error> { |
| let apk_file = File::open(apk).with_context(|| format!("Failed to open {:?}", apk))?; |
| let idsig_file = OpenOptions::new() |
| .create(true) |
| .truncate(true) |
| .read(true) |
| .write(true) |
| .open(idsig) |
| .with_context(|| format!("Failed to create/open {:?}", idsig))?; |
| service |
| .createOrUpdateIdsigFile( |
| &ParcelFileDescriptor::new(apk_file), |
| &ParcelFileDescriptor::new(idsig_file), |
| ) |
| .with_context(|| format!("Failed to create/update idsig for {:?}", apk))?; |
| Ok(()) |
| } |