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77 lines
2.7 KiB
77 lines
2.7 KiB
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "custom_field_def.h"
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#include "util.h"
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CustomFieldDef::CustomFieldDef(std::string name, std::string include) : TypeDef(name), include_(include) {}
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CustomFieldDef::CustomFieldDef(std::string name, std::string include, int size)
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: TypeDef(name, size), include_(include) {
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if (size % 8 != 0) {
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ERROR() << "Custom fields must be byte aligned.";
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}
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}
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PacketField* CustomFieldDef::GetNewField(const std::string& name, ParseLocation loc) const {
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if (size_ == -1) {
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return new CustomField(name, name_, loc);
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} else {
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return new CustomFieldFixedSize(name, name_, size_, loc);
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}
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}
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TypeDef::Type CustomFieldDef::GetDefinitionType() const {
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return TypeDef::Type::CUSTOM;
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}
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void CustomFieldDef::GenInclude(std::ostream& s) const {
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s << "#include \"" << include_ << util::CamelCaseToUnderScore(GetTypeName()) << ".h\"\n";
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}
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void CustomFieldDef::GenPyBind11Include(std::ostream& s) const {
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s << "#include \"" << include_ << util::CamelCaseToUnderScore(GetTypeName()) << "_pybind11_type_caster.h\"\n";
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}
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void CustomFieldDef::GenUsing(std::ostream& s) const {
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s << "using ::bluetooth::";
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for (const auto& c : include_) {
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switch (c) {
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case '/':
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s << "::";
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break;
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default:
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s << c;
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}
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}
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s << GetTypeName() << ";";
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}
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void CustomFieldDef::GenFixedSizeCustomFieldCheck(std::ostream& s) const {
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s << "static_assert(std::is_base_of_v<CustomFieldFixedSizeInterface<" << name_ << ">, " << name_ << ">, \"";
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s << name_ << " is not a valid fixed size custom field type. Please see README for more details.\");";
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s << "static_assert(CustomFieldFixedSizeInterface<" << name_ << ">::length() * 8 == " << size_
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<< ", \"CustomFieldFixedSizeInterface<" << name_ << ">::length * 8 should match PDL defined size (in bits) "
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<< size_ << "\");";
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}
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void CustomFieldDef::GenCustomFieldCheck(std::ostream& s, bool little_endian) const {
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s << "static_assert(CustomTypeChecker<" << name_ << ", ";
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s << (little_endian ? "" : "!") << "kLittleEndian>::value, \"";
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s << name_ << " is not a valid custom field type. Please see README for more details.\");";
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}
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