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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "proto/ProtoHelpers.h"
namespace aapt {
void serializeStringPoolToPb(const StringPool& pool, pb::StringPool* outPbPool) {
BigBuffer buffer(1024);
StringPool::flattenUtf8(&buffer, pool);
std::string* data = outPbPool->mutable_data();
data->reserve(buffer.size());
size_t offset = 0;
for (const BigBuffer::Block& block : buffer) {
data->insert(data->begin() + offset, block.buffer.get(), block.buffer.get() + block.size);
offset += block.size;
}
}
void serializeSourceToPb(const Source& source, StringPool* srcPool, pb::Source* outPbSource) {
StringPool::Ref ref = srcPool->makeRef(util::utf8ToUtf16(source.path));
outPbSource->set_path_idx(static_cast<uint32_t>(ref.getIndex()));
if (source.line) {
outPbSource->set_line_no(static_cast<uint32_t>(source.line.value()));
}
}
void deserializeSourceFromPb(const pb::Source& pbSource, const android::ResStringPool& srcPool,
Source* outSource) {
if (pbSource.has_path_idx()) {
outSource->path = util::getString8(srcPool, pbSource.path_idx()).toString();
}
if (pbSource.has_line_no()) {
outSource->line = static_cast<size_t>(pbSource.line_no());
}
}
pb::SymbolStatus_Visibility serializeVisibilityToPb(SymbolState state) {
switch (state) {
case SymbolState::kPrivate: return pb::SymbolStatus_Visibility_Private;
case SymbolState::kPublic: return pb::SymbolStatus_Visibility_Public;
default: break;
}
return pb::SymbolStatus_Visibility_Unknown;
}
SymbolState deserializeVisibilityFromPb(pb::SymbolStatus_Visibility pbVisibility) {
switch (pbVisibility) {
case pb::SymbolStatus_Visibility_Private: return SymbolState::kPrivate;
case pb::SymbolStatus_Visibility_Public: return SymbolState::kPublic;
default: break;
}
return SymbolState::kUndefined;
}
void serializeConfig(const ConfigDescription& config, pb::ConfigDescription* outPbConfig) {
android::ResTable_config flatConfig = config;
flatConfig.size = sizeof(flatConfig);
flatConfig.swapHtoD();
outPbConfig->set_data(&flatConfig, sizeof(flatConfig));
}
bool deserializeConfigDescriptionFromPb(const pb::ConfigDescription& pbConfig,
ConfigDescription* outConfig) {
if (!pbConfig.has_data()) {
return false;
}
const android::ResTable_config* config;
if (pbConfig.data().size() > sizeof(*config)) {
return false;
}
config = reinterpret_cast<const android::ResTable_config*>(pbConfig.data().data());
outConfig->copyFromDtoH(*config);
return true;
}
pb::Reference_Type serializeReferenceTypeToPb(Reference::Type type) {
switch (type) {
case Reference::Type::kResource: return pb::Reference_Type_Ref;
case Reference::Type::kAttribute: return pb::Reference_Type_Attr;
default: break;
}
return pb::Reference_Type_Ref;
}
Reference::Type deserializeReferenceTypeFromPb(pb::Reference_Type pbType) {
switch (pbType) {
case pb::Reference_Type_Ref: return Reference::Type::kResource;
case pb::Reference_Type_Attr: return Reference::Type::kAttribute;
default: break;
}
return Reference::Type::kResource;
}
pb::Plural_Arity serializePluralEnumToPb(size_t pluralIdx) {
switch (pluralIdx) {
case Plural::Zero: return pb::Plural_Arity_Zero;
case Plural::One: return pb::Plural_Arity_One;
case Plural::Two: return pb::Plural_Arity_Two;
case Plural::Few: return pb::Plural_Arity_Few;
case Plural::Many: return pb::Plural_Arity_Many;
default: break;
}
return pb::Plural_Arity_Other;
}
size_t deserializePluralEnumFromPb(pb::Plural_Arity arity) {
switch (arity) {
case pb::Plural_Arity_Zero: return Plural::Zero;
case pb::Plural_Arity_One: return Plural::One;
case pb::Plural_Arity_Two: return Plural::Two;
case pb::Plural_Arity_Few: return Plural::Few;
case pb::Plural_Arity_Many: return Plural::Many;
default: break;
}
return Plural::Other;
}
} // namespace aapt
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