1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 typedef enum { 18 SHA_1, 19 } HashAlgorithm; 20 21 int get_file_hash(HashAlgorithm algorithm, const char *path, 22 char *output_string, size_t max_output_string); 23 24 int get_recursive_hash_manifest(HashAlgorithm algorithm, 25 const char *directory_path, 26 char **output_string); 27