1 /*
2  * Copyright (C) 2023 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 #pragma once
17 
18 #include <string_view>
19 #include <sys/types.h>
20 
21 extern const std::string_view APK_LIB;
22 extern const size_t APK_LIB_LEN;
23 
24 namespace android::util {
25 // Checks if filename is a valid library path and returns a pointer to the last slash in the path
26 // if it is, nullptr otherwise
27 const char* ValidLibraryPathLastSlash(const char* filename, bool suppress64Bit, bool debuggable);
28 
29 // Equivalent to android.os.FileUtils.isFilenameSafe
30 bool isFilenameSafe(const char* filename);
31 }
32