59e04c6f92
Without needing to conform to the runtime data format, it is much easier to add new features such as debugging symbols and carrying over product data to link time. This also simplifies the runtime format parser and serializer, which will change much less frequently than the protobuf intermediate format. Change-Id: I209787bbf087db0a58a534cb8511c51d21133e00
138 lines
4.6 KiB
C++
138 lines
4.6 KiB
C++
/*
|
|
* 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
|