Andreas Huber | 6755e9d | 2017-04-06 11:09:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 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 "HidlTypeAssertion.h" |
| 18 | |
| 19 | #include <hidl-util/Formatter.h> |
| 20 | |
| 21 | #include <string> |
| 22 | #include <vector> |
| 23 | |
| 24 | namespace android { |
| 25 | |
| 26 | typedef std::vector<std::pair<std::string, size_t>> Registry; |
| 27 | static Registry ®istry() { |
| 28 | static Registry sRegistry; |
| 29 | return sRegistry; |
| 30 | } |
| 31 | |
| 32 | HidlTypeAssertion::HidlTypeAssertion(const char *name, size_t size) |
| 33 | : mSize(size) { |
| 34 | registry().push_back(std::make_pair(name, size)); |
| 35 | } |
| 36 | |
| 37 | size_t HidlTypeAssertion::size() const { |
| 38 | return mSize; |
| 39 | } |
| 40 | |
Andreas Huber | 6755e9d | 2017-04-06 11:09:07 -0700 | [diff] [blame] | 41 | void HidlTypeAssertion::EmitAll(Formatter &out) { |
| 42 | std::sort( |
| 43 | registry().begin(), |
| 44 | registry().end(), |
| 45 | [](const auto &a, const auto &b) { |
| 46 | return a.first < b.first; |
| 47 | }); |
| 48 | |
| 49 | for (auto entry : registry()) { |
| 50 | out << "static_assert(sizeof(::android::hardware::" |
| 51 | << entry.first |
| 52 | << ") == " |
| 53 | << entry.second |
| 54 | << ", \"wrong size\");\n"; |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | } // namespace android |
| 59 | |