| /* |
| * Copyright (C) 2015 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 "spy_base.h" |
| |
| using gapic::coder::memory::Range; |
| using gapic::Interval; |
| |
| namespace gapii { |
| |
| // Inline methods |
| void SpyBase::init(std::shared_ptr<gapic::Encoder> encoder) { |
| mEncoder = encoder; |
| } |
| |
| void SpyBase::read(const void* base, uint64_t size) { |
| if (size > 0) { |
| uintptr_t start = reinterpret_cast<uintptr_t>(base); |
| mPendingObservations.merge(Interval<uintptr_t>{start, start + size}); |
| } |
| } |
| |
| void SpyBase::write(const void* base, uint64_t size) { |
| if (size > 0) { |
| uintptr_t start = reinterpret_cast<uintptr_t>(base); |
| mPendingObservations.merge(Interval<uintptr_t>{start, start + size}); |
| } |
| } |
| |
| void SpyBase::observe(gapic::Array<Observation>& observations) { |
| std::vector<Observation>& v = observations.vector(); |
| v.clear(); |
| v.reserve(mPendingObservations.count()); |
| for (auto p : mPendingObservations) { |
| gapic::Array<uint8_t> array(reinterpret_cast<uint8_t*>(p.start), p.end - p.start); |
| gapic::Id id = gapic::Id::Hash(array.data(), array.size()); |
| if (mResources.count(id) == 0) { |
| gapic::coder::atom::Resource resource(id, array); |
| mEncoder->Object(&resource); |
| mResources.emplace(id); |
| } |
| v.push_back(Observation(Range(p.start, array.size()), id)); |
| } |
| mPendingObservations.clear(); |
| } |
| |
| } // namespace gapii |