| # Copyright 2017 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. |
| |
| from recipe_engine import recipe_api |
| |
| |
| class HashApi(recipe_api.RecipeApi): |
| """HashApi provides file hashing functionality.""" |
| |
| def __call__(self, name, source, algorithm, test_data=''): |
| self.m.path.assert_absolute(source) |
| assert algorithm in ['md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512'] |
| step_test_data=lambda: self.test_api(test_data) |
| result = self.m.python( |
| name, |
| self.resource('hashutil.py'), |
| args=['-a', algorithm, source], |
| stdout=self.m.raw_io.output(), |
| step_test_data=step_test_data, |
| infra_step=True) |
| return result.stdout.strip() |
| |
| def md5(self, name, source, test_data=''): |
| return self(name, source, 'md5', test_data) |
| |
| def sha1(self, name, source, test_data=''): |
| return self(name, source, 'sha1', test_data) |
| |
| def sha224(self, name, source, test_data=''): |
| return self(name, source, 'sha224', test_data) |
| |
| def sha256(self, name, source, test_data=''): |
| return self(name, source, 'sha256', test_data) |
| |
| def sha384(self, name, source, test_data=''): |
| return self(name, source, 'sha384', test_data) |
| |
| def sha512(self, name, source, test_data=''): |
| return self(name, source, 'sha512', test_data) |
