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 <shared_mutex> 25 #include <unordered_map> 26 #include <vector> 27 28 #include <android-base/macros.h> 29 #include <binder/BinderService.h> 30 #include <cutils/multiuser.h> 31 32 #include "android/os/BnInstalld.h" 33 #include "installd_constants.h" 34 35 namespace android { 36 namespace installd { 37 38 class InstalldNativeService : public BinderService<InstalldNativeService>, public os::BnInstalld { 39 public: 40 static status_t start(); getServiceName()41 static char const* getServiceName() { return "installd"; } 42 virtual status_t dump(int fd, const Vector<String16> &args) override; 43 44 binder::Status createUserData(const std::optional<std::string>& uuid, int32_t userId, 45 int32_t userSerial, int32_t flags); 46 binder::Status destroyUserData(const std::optional<std::string>& uuid, int32_t userId, 47 int32_t flags); 48 49 binder::Status createAppData(const std::optional<std::string>& uuid, 50 const std::string& packageName, int32_t userId, int32_t flags, 51 int32_t appId, int32_t previousAppId, const std::string& seInfo, 52 int32_t targetSdkVersion, int64_t* _aidl_return); 53 54 binder::Status createAppData( 55 const android::os::CreateAppDataArgs& args, 56 android::os::CreateAppDataResult* _aidl_return); 57 binder::Status createAppDataBatched( 58 const std::vector<android::os::CreateAppDataArgs>& args, 59 std::vector<android::os::CreateAppDataResult>* _aidl_return); 60 61 binder::Status reconcileSdkData(const android::os::ReconcileSdkDataArgs& args); 62 63 binder::Status restoreconAppData(const std::optional<std::string>& uuid, 64 const std::string& packageName, int32_t userId, int32_t flags, int32_t appId, 65 const std::string& seInfo); 66 67 binder::Status migrateAppData(const std::optional<std::string>& uuid, 68 const std::string& packageName, int32_t userId, int32_t flags); 69 binder::Status clearAppData(const std::optional<std::string>& uuid, 70 const std::string& packageName, int32_t userId, int32_t flags, int64_t ceDataInode); 71 binder::Status destroyAppData(const std::optional<std::string>& uuid, 72 const std::string& packageName, int32_t userId, int32_t flags, int64_t ceDataInode); 73 74 binder::Status fixupAppData(const std::optional<std::string>& uuid, int32_t flags); 75 76 binder::Status snapshotAppData(const std::optional<std::string>& volumeUuid, 77 const std::string& packageName, const int32_t user, const int32_t snapshotId, 78 int32_t storageFlags, int64_t* _aidl_return); 79 binder::Status restoreAppDataSnapshot(const std::optional<std::string>& volumeUuid, 80 const std::string& packageName, const int32_t appId, const std::string& seInfo, 81 const int32_t user, const int32_t snapshotId, int32_t storageFlags); 82 binder::Status destroyAppDataSnapshot(const std::optional<std::string> &volumeUuid, 83 const std::string& packageName, const int32_t user, const int64_t ceSnapshotInode, 84 const int32_t snapshotId, int32_t storageFlags); 85 binder::Status destroyCeSnapshotsNotSpecified(const std::optional<std::string> &volumeUuid, 86 const int32_t user, const std::vector<int32_t>& retainSnapshotIds); 87 88 binder::Status getAppSize(const std::optional<std::string>& uuid, 89 const std::vector<std::string>& packageNames, int32_t userId, int32_t flags, 90 int32_t appId, const std::vector<int64_t>& ceDataInodes, 91 const std::vector<std::string>& codePaths, std::vector<int64_t>* _aidl_return); 92 binder::Status getUserSize(const std::optional<std::string>& uuid, 93 int32_t userId, int32_t flags, const std::vector<int32_t>& appIds, 94 std::vector<int64_t>* _aidl_return); 95 binder::Status getExternalSize(const std::optional<std::string>& uuid, 96 int32_t userId, int32_t flags, const std::vector<int32_t>& appIds, 97 std::vector<int64_t>* _aidl_return); 98 99 binder::Status getAppCrates(const std::optional<std::string>& uuid, 100 const std::vector<std::string>& packageNames, 101 int32_t userId, 102 std::optional<std::vector<std::optional<android::os::storage::CrateMetadata>>>* 103 _aidl_return); 104 binder::Status getUserCrates( 105 const std::optional<std::string>& uuid, int32_t userId, 106 std::optional<std::vector<std::optional<android::os::storage::CrateMetadata>>>* 107 _aidl_return); 108 109 binder::Status setAppQuota(const std::optional<std::string>& uuid, 110 int32_t userId, int32_t appId, int64_t cacheQuota); 111 112 binder::Status moveCompleteApp(const std::optional<std::string>& fromUuid, 113 const std::optional<std::string>& toUuid, const std::string& packageName, 114 int32_t appId, const std::string& seInfo, 115 int32_t targetSdkVersion, const std::string& fromCodePath); 116 117 binder::Status dexopt(const std::string& apkPath, int32_t uid, const std::string& packageName, 118 const std::string& instructionSet, int32_t dexoptNeeded, 119 const std::optional<std::string>& outputPath, int32_t dexFlags, 120 const std::string& compilerFilter, const std::optional<std::string>& uuid, 121 const std::optional<std::string>& classLoaderContext, 122 const std::optional<std::string>& seInfo, bool downgrade, 123 int32_t targetSdkVersion, const std::optional<std::string>& profileName, 124 const std::optional<std::string>& dexMetadataPath, 125 const std::optional<std::string>& compilationReason, bool* aidl_return); 126 127 binder::Status controlDexOptBlocking(bool block); 128 129 binder::Status compileLayouts(const std::string& apkPath, const std::string& packageName, 130 const std::string& outDexFile, int uid, bool* _aidl_return); 131 132 binder::Status rmdex(const std::string& codePath, const std::string& instructionSet); 133 134 binder::Status mergeProfiles(int32_t uid, const std::string& packageName, 135 const std::string& profileName, int* _aidl_return); 136 binder::Status dumpProfiles(int32_t uid, const std::string& packageName, 137 const std::string& profileName, const std::string& codePath, 138 bool dumpClassesAndMethods, bool* _aidl_return); 139 binder::Status copySystemProfile(const std::string& systemProfile, 140 int32_t uid, const std::string& packageName, const std::string& profileName, 141 bool* _aidl_return); 142 binder::Status clearAppProfiles(const std::string& packageName, const std::string& profileName); 143 binder::Status destroyAppProfiles(const std::string& packageName); 144 binder::Status deleteReferenceProfile(const std::string& packageName, 145 const std::string& profileName); 146 147 binder::Status createProfileSnapshot(int32_t appId, const std::string& packageName, 148 const std::string& profileName, const std::string& classpath, bool* _aidl_return); 149 binder::Status destroyProfileSnapshot(const std::string& packageName, 150 const std::string& profileName); 151 152 binder::Status rmPackageDir(const std::string& packageName, const std::string& packageDir); 153 binder::Status freeCache(const std::optional<std::string>& uuid, int64_t targetFreeBytes, 154 int32_t flags); 155 binder::Status linkNativeLibraryDirectory(const std::optional<std::string>& uuid, 156 const std::string& packageName, const std::string& nativeLibPath32, int32_t userId); 157 binder::Status createOatDir(const std::string& packageName, const std::string& oatDir, 158 const std::string& instructionSet); 159 binder::Status linkFile(const std::string& packageName, const std::string& relativePath, 160 const std::string& fromBase, const std::string& toBase); 161 binder::Status moveAb(const std::string& packageName, const std::string& apkPath, 162 const std::string& instructionSet, const std::string& outputPath); 163 binder::Status deleteOdex(const std::string& packageName, const std::string& apkPath, 164 const std::string& instructionSet, 165 const std::optional<std::string>& outputPath, int64_t* _aidl_return); 166 binder::Status reconcileSecondaryDexFile(const std::string& dexPath, 167 const std::string& packageName, int32_t uid, const std::vector<std::string>& isa, 168 const std::optional<std::string>& volumeUuid, int32_t storage_flag, bool* _aidl_return); 169 binder::Status hashSecondaryDexFile(const std::string& dexPath, 170 const std::string& packageName, int32_t uid, const std::optional<std::string>& volumeUuid, 171 int32_t storageFlag, std::vector<uint8_t>* _aidl_return); 172 173 binder::Status invalidateMounts(); 174 binder::Status setFirstBoot(); 175 binder::Status isQuotaSupported(const std::optional<std::string>& volumeUuid, 176 bool* _aidl_return); 177 binder::Status tryMountDataMirror(const std::optional<std::string>& volumeUuid); 178 binder::Status onPrivateVolumeRemoved(const std::optional<std::string>& volumeUuid); 179 180 binder::Status prepareAppProfile(const std::string& packageName, 181 int32_t userId, int32_t appId, const std::string& profileName, 182 const std::string& codePath, const std::optional<std::string>& dexMetadata, 183 bool* _aidl_return); 184 185 binder::Status migrateLegacyObbData(); 186 187 binder::Status cleanupInvalidPackageDirs(const std::optional<std::string>& uuid, int32_t userId, 188 int32_t flags); 189 190 binder::Status getOdexVisibility(const std::string& packageName, const std::string& apkPath, 191 const std::string& instructionSet, 192 const std::optional<std::string>& outputPath, 193 int32_t* _aidl_return); 194 195 private: 196 std::recursive_mutex mLock; 197 std::unordered_map<userid_t, std::weak_ptr<std::shared_mutex>> mUserIdLock; 198 std::unordered_map<std::string, std::weak_ptr<std::recursive_mutex>> mPackageNameLock; 199 200 std::recursive_mutex mMountsLock; 201 std::recursive_mutex mQuotasLock; 202 203 /* Map of all storage mounts from source to target */ 204 std::unordered_map<std::string, std::string> mStorageMounts; 205 206 /* Map from UID to cache quota size */ 207 std::unordered_map<uid_t, int64_t> mCacheQuotas; 208 209 std::string findDataMediaPath(const std::optional<std::string>& uuid, userid_t userid); 210 211 binder::Status createAppDataLocked(const std::optional<std::string>& uuid, 212 const std::string& packageName, int32_t userId, 213 int32_t flags, int32_t appId, int32_t previousAppId, 214 const std::string& seInfo, int32_t targetSdkVersion, 215 int64_t* _aidl_return); 216 binder::Status restoreconAppDataLocked(const std::optional<std::string>& uuid, 217 const std::string& packageName, int32_t userId, 218 int32_t flags, int32_t appId, const std::string& seInfo); 219 220 binder::Status createSdkSandboxDataPackageDirectory(const std::optional<std::string>& uuid, 221 const std::string& packageName, 222 int32_t userId, int32_t appId, 223 int32_t flags); 224 binder::Status clearSdkSandboxDataPackageDirectory(const std::optional<std::string>& uuid, 225 const std::string& packageName, 226 int32_t userId, int32_t flags); 227 binder::Status destroySdkSandboxDataPackageDirectory(const std::optional<std::string>& uuid, 228 const std::string& packageName, 229 int32_t userId, int32_t flags); 230 binder::Status reconcileSdkData(const std::optional<std::string>& uuid, 231 const std::string& packageName, 232 const std::vector<std::string>& subDirNames, int32_t userId, 233 int32_t appId, int32_t previousAppId, const std::string& seInfo, 234 int flags); 235 binder::Status restoreconSdkDataLocked(const std::optional<std::string>& uuid, 236 const std::string& packageName, int32_t userId, 237 int32_t flags, int32_t appId, const std::string& seInfo); 238 }; 239 240 } // namespace installd 241 } // namespace android 242 243 #endif // COMMANDS_H_ 244