1 /*
2  * Copyright 2019 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 <iostream>
20 
21 #include "custom_field_def.h"
22 #include "fields/packet_field.h"
23 #include "parse_location.h"
24 #include "type_def.h"
25 
26 class ChecksumDef : public CustomFieldDef {
27  public:
28   ChecksumDef(std::string name, std::string include, int size);
29 
30   virtual PacketField* GetNewField(const std::string& name, ParseLocation loc) const override;
31 
32   virtual TypeDef::Type GetDefinitionType() const override;
33 
34   void GenChecksumCheck(std::ostream& s) const;
35 
36   const std::string include_;
37 };
38