1 /* 2 ** 3 ** Copyright 2008, The Android Open Source Project 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 #ifndef COMMANDS_H_ 19 #define COMMANDS_H_ 20 21 #include <inttypes.h> 22 #include <unistd.h> 23 24 #include <vector> 25 #include <unordered_map> 26 27 #include <android-base/macros.h> 28 #include <binder/BinderService.h> 29 #include <cutils/multiuser.h> 30 31 #include "android/os/BnInstalld.h" 32 #include "installd_constants.h" 33 34 namespace android { 35 namespace installd { 36 37 class InstalldNativeService : public BinderService<InstalldNativeService>, public os::BnInstalld { 38 public: 39 static status_t start(); getServiceName()40 static char const* getServiceName() { return "installd"; } 41 virtual status_t dump(int fd, const Vector<String16> &args) override; 42 43 binder::Status createUserData(const std::unique_ptr<std::string>& uuid, int32_t userId, 44 int32_t userSerial, int32_t flags); 45 binder::Status destroyUserData(const std::unique_ptr<std::string>& uuid, int32_t userId, 46 int32_t flags); 47 48 binder::Status createAppData(const std::unique_ptr<std::string>& uuid, 49 const std::string& packageName, int32_t userId, int32_t flags, int32_t appId, 50 const std::string& seInfo, int32_t targetSdkVersion, int64_t* _aidl_return); 51 binder::Status restoreconAppData(const std::unique_ptr<std::string>& uuid, 52 const std::string& packageName, int32_t userId, int32_t flags, int32_t appId, 53 const std::string& seInfo); 54 binder::Status migrateAppData(const std::unique_ptr<std::string>& uuid, 55 const std::string& packageName, int32_t userId, int32_t flags); 56 binder::Status clearAppData(const std::unique_ptr<std::string>& uuid, 57 const std::string& packageName, int32_t userId, int32_t flags, int64_t ceDataInode); 58 binder::Status destroyAppData(const std::unique_ptr<std::string>& uuid, 59 const std::string& packageName, int32_t userId, int32_t flags, int64_t ceDataInode); 60 61 binder::Status fixupAppData(const std::unique_ptr<std::string>& uuid, int32_t flags); 62 63 binder::Status getAppSize(const std::unique_ptr<std::string>& uuid, 64 const std::vector<std::string>& packageNames, int32_t userId, int32_t flags, 65 int32_t appId, const std::vector<int64_t>& ceDataInodes, 66 const std::vector<std::string>& codePaths, std::vector<int64_t>* _aidl_return); 67 binder::Status getUserSize(const std::unique_ptr<std::string>& uuid, 68 int32_t userId, int32_t flags, const std::vector<int32_t>& appIds, 69 std::vector<int64_t>* _aidl_return); 70 binder::Status getExternalSize(const std::unique_ptr<std::string>& uuid, 71 int32_t userId, int32_t flags, const std::vector<int32_t>& appIds, 72 std::vector<int64_t>* _aidl_return); 73 74 binder::Status setAppQuota(const std::unique_ptr<std::string>& uuid, 75 int32_t userId, int32_t appId, int64_t cacheQuota); 76 77 binder::Status moveCompleteApp(const std::unique_ptr<std::string>& fromUuid, 78 const std::unique_ptr<std::string>& toUuid, const std::string& packageName, 79 const std::string& dataAppName, int32_t appId, const std::string& seInfo, 80 int32_t targetSdkVersion); 81 82 binder::Status dexopt(const std::string& apkPath, int32_t uid, 83 const std::unique_ptr<std::string>& packageName, const std::string& instructionSet, 84 int32_t dexoptNeeded, const std::unique_ptr<std::string>& outputPath, int32_t dexFlags, 85 const std::string& compilerFilter, const std::unique_ptr<std::string>& uuid, 86 const std::unique_ptr<std::string>& classLoaderContext, 87 const std::unique_ptr<std::string>& seInfo, bool downgrade, 88 int32_t targetSdkVersion, const std::unique_ptr<std::string>& profileName, 89 const std::unique_ptr<std::string>& dexMetadataPath, 90 const std::unique_ptr<std::string>& compilationReason); 91 92 binder::Status rmdex(const std::string& codePath, const std::string& instructionSet); 93 94 binder::Status mergeProfiles(int32_t uid, const std::string& packageName, 95 const std::string& profileName, bool* _aidl_return); 96 binder::Status dumpProfiles(int32_t uid, const std::string& packageName, 97 const std::string& profileName, const std::string& codePath, bool* _aidl_return); 98 binder::Status copySystemProfile(const std::string& systemProfile, 99 int32_t uid, const std::string& packageName, const std::string& profileName, 100 bool* _aidl_return); 101 binder::Status clearAppProfiles(const std::string& packageName, const std::string& profileName); 102 binder::Status destroyAppProfiles(const std::string& packageName); 103 104 binder::Status createProfileSnapshot(int32_t appId, const std::string& packageName, 105 const std::string& profileName, const std::string& classpath, bool* _aidl_return); 106 binder::Status destroyProfileSnapshot(const std::string& packageName, 107 const std::string& profileName); 108 109 binder::Status idmap(const std::string& targetApkPath, const std::string& overlayApkPath, 110 int32_t uid); 111 binder::Status removeIdmap(const std::string& overlayApkPath); 112 binder::Status rmPackageDir(const std::string& packageDir); 113 binder::Status markBootComplete(const std::string& instructionSet); 114 binder::Status freeCache(const std::unique_ptr<std::string>& uuid, int64_t targetFreeBytes, 115 int64_t cacheReservedBytes, int32_t flags); 116 binder::Status linkNativeLibraryDirectory(const std::unique_ptr<std::string>& uuid, 117 const std::string& packageName, const std::string& nativeLibPath32, int32_t userId); 118 binder::Status createOatDir(const std::string& oatDir, const std::string& instructionSet); 119 binder::Status linkFile(const std::string& relativePath, const std::string& fromBase, 120 const std::string& toBase); 121 binder::Status moveAb(const std::string& apkPath, const std::string& instructionSet, 122 const std::string& outputPath); 123 binder::Status deleteOdex(const std::string& apkPath, const std::string& instructionSet, 124 const std::unique_ptr<std::string>& outputPath); 125 binder::Status installApkVerity(const std::string& filePath, 126 const ::android::base::unique_fd& verityInput, int32_t contentSize); 127 binder::Status assertFsverityRootHashMatches(const std::string& filePath, 128 const std::vector<uint8_t>& expectedHash); 129 binder::Status reconcileSecondaryDexFile(const std::string& dexPath, 130 const std::string& packageName, int32_t uid, const std::vector<std::string>& isa, 131 const std::unique_ptr<std::string>& volumeUuid, int32_t storage_flag, bool* _aidl_return); 132 binder::Status hashSecondaryDexFile(const std::string& dexPath, 133 const std::string& packageName, int32_t uid, const std::unique_ptr<std::string>& volumeUuid, 134 int32_t storageFlag, std::vector<uint8_t>* _aidl_return); 135 136 binder::Status invalidateMounts(); 137 binder::Status isQuotaSupported(const std::unique_ptr<std::string>& volumeUuid, 138 bool* _aidl_return); 139 140 binder::Status prepareAppProfile(const std::string& packageName, 141 int32_t userId, int32_t appId, const std::string& profileName, 142 const std::string& codePath, const std::unique_ptr<std::string>& dexMetadata, 143 bool* _aidl_return); 144 145 private: 146 std::recursive_mutex mLock; 147 148 std::recursive_mutex mMountsLock; 149 std::recursive_mutex mQuotasLock; 150 151 /* Map of all storage mounts from source to target */ 152 std::unordered_map<std::string, std::string> mStorageMounts; 153 /* Map of all quota mounts from target to source */ 154 std::unordered_map<std::string, std::string> mQuotaReverseMounts; 155 156 /* Map from UID to cache quota size */ 157 std::unordered_map<uid_t, int64_t> mCacheQuotas; 158 159 std::string findDataMediaPath(const std::unique_ptr<std::string>& uuid, userid_t userid); 160 std::string findQuotaDeviceForUuid(const std::unique_ptr<std::string>& uuid); 161 }; 162 163 } // namespace installd 164 } // namespace android 165 166 #endif // COMMANDS_H_ 167