| /* |
| * Copyright (C) 2018 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. |
| */ |
| |
| #ifndef IDMAP2_INCLUDE_IDMAP2_RESOURCEUTILS_H_ |
| #define IDMAP2_INCLUDE_IDMAP2_RESOURCEUTILS_H_ |
| |
| #include <optional> |
| #include <string> |
| |
| #include "androidfw/AssetManager2.h" |
| #include "idmap2/Result.h" |
| #include "idmap2/ZipFile.h" |
| |
| namespace android::idmap2 { |
| |
| // use typedefs to let the compiler warn us about implicit casts |
| typedef uint32_t ResourceId; // 0xpptteeee |
| typedef uint8_t PackageId; // pp in 0xpptteeee |
| typedef uint8_t TypeId; // tt in 0xpptteeee |
| typedef uint16_t EntryId; // eeee in 0xpptteeee |
| |
| #define EXTRACT_TYPE(resid) ((0x00ff0000 & (resid)) >> 16) |
| #define EXTRACT_ENTRY(resid) (0x0000ffff & (resid)) |
| |
| namespace utils { |
| |
| StringPiece DataTypeToString(uint8_t data_type); |
| |
| struct OverlayManifestInfo { |
| std::string target_package; // NOLINT(misc-non-private-member-variables-in-classes) |
| std::string target_name; // NOLINT(misc-non-private-member-variables-in-classes) |
| std::string requiredSystemPropertyName; // NOLINT(misc-non-private-member-variables-in-classes) |
| std::string requiredSystemPropertyValue; // NOLINT(misc-non-private-member-variables-in-classes) |
| uint32_t resource_mapping; // NOLINT(misc-non-private-member-variables-in-classes) |
| bool is_static; // NOLINT(misc-non-private-member-variables-in-classes) |
| int priority = -1; // NOLINT(misc-non-private-member-variables-in-classes) |
| }; |
| |
| Result<OverlayManifestInfo> ExtractOverlayManifestInfo(const std::string& path, |
| bool assert_overlay = true); |
| |
| Result<std::string> ResToTypeEntryName(const AssetManager2& am, ResourceId resid); |
| |
| } // namespace utils |
| |
| } // namespace android::idmap2 |
| |
| #endif // IDMAP2_INCLUDE_IDMAP2_RESOURCEUTILS_H_ |