1 /* 2 * Copyright (C) 2019 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 <vintf/Level.h> 18 #include <vintf/Version.h> 19 #include <vintf/VersionRange.h> 20 #include <vintf/constants.h> 21 22 namespace android { 23 namespace vintf { 24 namespace details { 25 26 // All <version> tags in <hal format="aidl"> tags are ignored, and an implicit version 27 // is inserted so that compatibility checks for different HAL formats can be unified. 28 // This is an implementation detail of libvintf and won't be written to actual XML files. 29 // 0.0 is not used because FQName / FqInstance consider it an invalid value. 30 static constexpr size_t kFakeAidlMajorVersion = SIZE_MAX; 31 static constexpr VersionRange kDefaultAidlVersionRange{kFakeAidlMajorVersion, 32 kDefaultAidlMinorVersion}; 33 static constexpr Version kDefaultAidlVersion = kDefaultAidlVersionRange.minVer(); 34 35 #define SYSTEM_VINTF_DIR "/system/etc/vintf/" 36 constexpr const char* kSystemVintfDir = SYSTEM_VINTF_DIR; 37 #define VENDOR_VINTF_DIR "/vendor/etc/vintf/" 38 constexpr const char* kVendorVintfDir = VENDOR_VINTF_DIR; 39 #define ODM_VINTF_DIR "/odm/etc/vintf/" 40 constexpr const char* kOdmVintfDir = ODM_VINTF_DIR; 41 #define PRODUCT_VINTF_DIR "/product/etc/vintf/" 42 constexpr const char* kProductVintfDir = PRODUCT_VINTF_DIR; 43 #define SYSTEM_EXT_VINTF_DIR "/system_ext/etc/vintf/" 44 constexpr const char* kSystemExtVintfDir = SYSTEM_EXT_VINTF_DIR; 45 46 constexpr const char* kVendorManifest = VENDOR_VINTF_DIR "manifest.xml"; 47 constexpr const char* kSystemManifest = SYSTEM_VINTF_DIR "manifest.xml"; 48 constexpr const char* kVendorMatrix = VENDOR_VINTF_DIR "compatibility_matrix.xml"; 49 constexpr const char* kOdmManifest = ODM_VINTF_DIR "manifest.xml"; 50 constexpr const char* kProductMatrix = PRODUCT_VINTF_DIR "compatibility_matrix.xml"; 51 constexpr const char* kProductManifest = PRODUCT_VINTF_DIR "manifest.xml"; 52 constexpr const char* kSystemExtManifest = SYSTEM_EXT_VINTF_DIR "manifest.xml"; 53 54 constexpr const char* kVendorManifestFragmentDir = VENDOR_VINTF_DIR "manifest/"; 55 constexpr const char* kSystemManifestFragmentDir = SYSTEM_VINTF_DIR "manifest/"; 56 constexpr const char* kOdmManifestFragmentDir = ODM_VINTF_DIR "manifest/"; 57 constexpr const char* kProductManifestFragmentDir = PRODUCT_VINTF_DIR "manifest/"; 58 constexpr const char* kSystemExtManifestFragmentDir = SYSTEM_EXT_VINTF_DIR "manifest/"; 59 60 constexpr const char* kVendorLegacyManifest = "/vendor/manifest.xml"; 61 constexpr const char* kVendorLegacyMatrix = "/vendor/compatibility_matrix.xml"; 62 constexpr const char* kSystemLegacyManifest = "/system/manifest.xml"; 63 constexpr const char* kSystemLegacyMatrix = "/system/compatibility_matrix.xml"; 64 #define ODM_LEGACY_VINTF_DIR "/odm/etc/" 65 constexpr const char* kOdmLegacyVintfDir = ODM_LEGACY_VINTF_DIR; 66 constexpr const char* kOdmLegacyManifest = ODM_LEGACY_VINTF_DIR "manifest.xml"; 67 68 #undef SYSTEM_VINTF_DIR 69 #undef VENDOR_VINTF_DIR 70 #undef ODM_VINTF_DIR 71 #undef PRODUCT_VINTF_DIR 72 #undef SYSTEM_EXT_VINTF_DIR 73 #undef ODM_LEGACY_VINTF_DIR 74 75 // Device manifest with level T must not set kernel level. 76 constexpr Level kEnforceDeviceManifestNoKernelLevel = Level::T; 77 78 } // namespace details 79 } // namespace vintf 80 } // namespace android 81