38 lines
1.4 KiB
Rust
38 lines
1.4 KiB
Rust
// Copyright 2019 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use std::env;
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use std::fs::File;
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use std::io::Read;
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use std::io::Write;
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use std::path::Path;
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use uuid::Uuid;
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fn main() {
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println!("cargo:rerun-if-changed=crypto_data/aaguid.txt");
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println!("cargo:rerun-if-changed=layout.ld");
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println!("cargo:rerun-if-changed=nrf52840_layout.ld");
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let out_dir = env::var_os("OUT_DIR").unwrap();
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let aaguid_bin_path = Path::new(&out_dir).join("opensk_aaguid.bin");
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let mut aaguid_bin_file = File::create(&aaguid_bin_path).unwrap();
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let mut aaguid_txt_file = File::open("crypto_data/aaguid.txt").unwrap();
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let mut content = String::new();
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aaguid_txt_file.read_to_string(&mut content).unwrap();
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content.truncate(36);
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let aaguid = Uuid::parse_str(&content).unwrap();
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aaguid_bin_file.write_all(aaguid.as_bytes()).unwrap();
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}
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