1 /*
2  * Copyright 2024 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 #include <android-base/file.h>
17 #include <dump/pixel_dump.h>
18 #include <log/log.h>
19 #include <stdio.h>
20 #include <string.h>
21 
22 static constexpr const char *kTombstonesDirPath = "/data/vendor/tombstones/fingerprint/";
23 
main()24 int main() {
25     printf("------ Fingerprint tombstones ------\n");
26     std::unique_ptr<DIR, decltype(&closedir)> tombstones_dir(opendir(kTombstonesDirPath), closedir);
27     if (tombstones_dir) {
28         dirent *entry;
29         while ((entry = readdir(tombstones_dir.get())) != nullptr) {
30             std::string file_name(entry->d_name);
31             if (!strcmp(file_name.c_str(), ".") || !strcmp(file_name.c_str(), ".."))
32                 continue;
33             std::string file_path(kTombstonesDirPath + file_name);
34             dumpFileContent(file_name.c_str(), file_path.c_str());
35         }
36     }
37 
38     return 0;
39 }
40