2 * Copyright (C) 2016 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include "ChecksumCalculator.h"
21 // ChecksumCalculatorThreadInfo is the class that makes ChecksumCalculator
22 // thread-safe. On the host, please only use ChecksumCalculator through this
25 class ChecksumCalculatorThreadInfo {
27 ChecksumCalculatorThreadInfo();
28 ~ChecksumCalculatorThreadInfo();
30 static uint32_t getVersion();
31 static bool setVersion(uint32_t version);
33 static uint32_t getMaxVersion();
34 static const char* getMaxVersionString() {
35 return ChecksumCalculator::getMaxVersionStr();
38 static size_t checksumByteSize();
39 static bool writeChecksum(void* buf,
42 size_t outputChecksumLen);
44 static bool validate(void* buf,
48 static void validOrDie(void* buf,
55 ChecksumCalculator m_protocol;