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/count_field.h"
18 #include "util.h"
19
20 const std::string CountField::kFieldType = "CountField";
21
CountField(std::string name,int size,ParseLocation loc)22 CountField::CountField(std::string name, int size, ParseLocation loc)
23 : ScalarField(name + "_count", size, loc), sized_field_name_(name) {}
24
GetFieldType() const25 const std::string& CountField::GetFieldType() const {
26 return CountField::kFieldType;
27 }
28
GenGetter(std::ostream & s,Size start_offset,Size end_offset) const29 void CountField::GenGetter(std::ostream& s, Size start_offset, Size end_offset) const {
30 s << "protected:";
31 ScalarField::GenGetter(s, start_offset, end_offset);
32 s << "public:\n";
33 }
34
GenBuilderParameter(std::ostream &) const35 bool CountField::GenBuilderParameter(std::ostream&) const {
36 // There is no builder parameter for a size field
37 return false;
38 }
39
HasParameterValidator() const40 bool CountField::HasParameterValidator() const {
41 return false;
42 }
43
GenParameterValidator(std::ostream &) const44 void CountField::GenParameterValidator(std::ostream&) const {
45 // There is no builder parameter for a size field
46 // TODO: Check if the payload fits in the packet?
47 }
48
GenInserter(std::ostream &) const49 void CountField::GenInserter(std::ostream&) const {
50 ERROR(this) << __func__ << ": This should not be called for count fields";
51 }
52
GenValidator(std::ostream &) const53 void CountField::GenValidator(std::ostream&) const {
54 // Do nothing since the fixed count fields will be handled specially.
55 }
56
GetSizedFieldName() const57 std::string CountField::GetSizedFieldName() const {
58 return sized_field_name_;
59 }
60