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 #ifndef ANDROID_VINTF_CONSTANTS_H 18 #define ANDROID_VINTF_CONSTANTS_H 19 20 #include "Version.h" 21 22 namespace android { 23 namespace vintf { 24 25 /* libvintf meta-version */ 26 constexpr Version kMetaVersion{9, 0}; 27 28 // Some legacy metaversion constants 29 // The metaversion where inet transport is added to AIDL HALs 30 constexpr Version kMetaVersionAidlInet{5, 0}; 31 32 // The metaversion that treats <interface> x <instance> in <hal> 33 // as an error tag. 34 constexpr Version kMetaVersionNoHalInterfaceInstance{6, 0}; 35 36 // The metaversion that throws errors when an attribute value is something 37 // other than what is expected. Like `hal format="not_expected"' 38 constexpr Version kMetaVersionStrictAttributeValues{9, 0}; 39 40 // Default version for an AIDL HAL if no version is specified. 41 constexpr size_t kDefaultAidlMinorVersion = 1; 42 43 } // namespace vintf 44 } // namespace android 45 46 #endif // ANDROID_VINTF_CONSTANTS_H 47