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
19 #include "util.h"
20
21 const std::string ChecksumStartField::kFieldType = "ChecksumStartField";
22
ChecksumStartField(std::string name,ParseLocation loc)23 ChecksumStartField::ChecksumStartField(std::string name, ParseLocation loc)
24 : PacketField(name + "_start", loc), started_field_name_(name) {}
25
GetFieldType() const26 const std::string& ChecksumStartField::GetFieldType() const {
27 return ChecksumStartField::kFieldType;
28 }
29
GetSize() const30 Size ChecksumStartField::GetSize() const { return Size(0); }
31
GetDataType() const32 std::string ChecksumStartField::GetDataType() const {
33 return "There's no type for Checksum Start fields";
34 }
35
GenExtractor(std::ostream &,int,bool) const36 void ChecksumStartField::GenExtractor(std::ostream&, int, bool) const {}
37
GetGetterFunctionName() const38 std::string ChecksumStartField::GetGetterFunctionName() const { return ""; }
39
GenGetter(std::ostream &,Size,Size) const40 void ChecksumStartField::GenGetter(std::ostream&, Size, Size) const {}
41
GetBuilderParameterType() const42 std::string ChecksumStartField::GetBuilderParameterType() const { return ""; }
43
HasParameterValidator() const44 bool ChecksumStartField::HasParameterValidator() const { return false; }
45
GenParameterValidator(std::ostream &) const46 void ChecksumStartField::GenParameterValidator(std::ostream&) const {}
47
GenInserter(std::ostream &) const48 void ChecksumStartField::GenInserter(std::ostream&) const {
49 ERROR(this) << __func__ << ": This should not be called for checksum start fields";
50 }
51
GenValidator(std::ostream &) const52 void ChecksumStartField::GenValidator(std::ostream&) const {}
53
GetStartedFieldName() const54 std::string ChecksumStartField::GetStartedFieldName() const { return started_field_name_; }
55
GenStringRepresentation(std::ostream &,std::string) const56 void ChecksumStartField::GenStringRepresentation(std::ostream&, std::string) const {
57 // Print nothing for checksum start
58 }
59