1 /*
2  * Copyright (C) 2018 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 #pragma once
18 
19 #include <stdint.h>
20 
21 #include <map>
22 #include <string>
23 #include <vector>
24 
25 constexpr const char* LAST_INSTALL_FILE = "/data/misc/recovery/last_install";
26 constexpr const char* LAST_INSTALL_FILE_IN_CACHE = "/cache/recovery/last_install";
27 
28 // Parses the metrics of update applied under recovery mode in |lines|, and returns a map with
29 // "name: value".
30 std::map<std::string, int64_t> ParseRecoveryUpdateMetrics(const std::vector<std::string>& lines);
31 // Parses the sideload history and update metrics in the last_install file. Returns a map with
32 // entries as "metrics_name: value". If no such file exists, returns an empty map.
33 std::map<std::string, int64_t> ParseLastInstall(const std::string& file_name);
34