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 #include "fields/checksum_start_field.h"
18 #include "util.h"
19
20 const std::string ChecksumStartField::kFieldType = "ChecksumStartField";
21
ChecksumStartField(std::string name,ParseLocation loc)22 ChecksumStartField::ChecksumStartField(std::string name, ParseLocation loc)
23 : PacketField(name + "_start", loc), started_field_name_(name) {}
24
GetFieldType() const25 const std::string& ChecksumStartField::GetFieldType() const {
26 return ChecksumStartField::kFieldType;
27 }
28
GetSize() const29 Size ChecksumStartField::GetSize() const {
30 return Size(0);
31 }
32
GetDataType() const33 std::string ChecksumStartField::GetDataType() const {
34 return "There's no type for Checksum Start fields";
35 }
36
GenExtractor(std::ostream &,int,bool) const37 void ChecksumStartField::GenExtractor(std::ostream&, int, bool) const {}
38
GetGetterFunctionName() const39 std::string ChecksumStartField::GetGetterFunctionName() const {
40 return "";
41 }
42
GenGetter(std::ostream &,Size,Size) const43 void ChecksumStartField::GenGetter(std::ostream&, Size, Size) const {}
44
GetBuilderParameterType() const45 std::string ChecksumStartField::GetBuilderParameterType() const {
46 return "";
47 }
48
HasParameterValidator() const49 bool ChecksumStartField::HasParameterValidator() const {
50 return false;
51 }
52
GenParameterValidator(std::ostream &) const53 void ChecksumStartField::GenParameterValidator(std::ostream&) const {}
54
GenInserter(std::ostream &) const55 void ChecksumStartField::GenInserter(std::ostream&) const {
56 ERROR(this) << __func__ << ": This should not be called for checksum start fields";
57 }
58
GenValidator(std::ostream &) const59 void ChecksumStartField::GenValidator(std::ostream&) const {}
60
GetStartedFieldName() const61 std::string ChecksumStartField::GetStartedFieldName() const {
62 return started_field_name_;
63 }
64
GenStringRepresentation(std::ostream &,std::string) const65 void ChecksumStartField::GenStringRepresentation(std::ostream&, std::string) const {
66 // Print nothing for checksum start
67 }
68