1 /* 2 * Copyright (C) 2015 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 #define LOG_TAG "IUserManager" 18 #include <binder/Parcel.h> 19 #include <stdint.h> 20 #include <sys/types.h> 21 #include <utils/Log.h> 22 23 #include "IUserManager.h" 24 25 namespace android { 26 27 class BpUserManager : public BpInterface<IUserManager> { 28 public: BpUserManager(const sp<IBinder> & impl)29 explicit BpUserManager(const sp<IBinder>& impl) 30 : BpInterface<IUserManager>(impl) {} getCredentialOwnerProfile(int32_t user_id)31 virtual int32_t getCredentialOwnerProfile(int32_t user_id) { 32 Parcel data, reply; 33 data.writeInterfaceToken(IUserManager::getInterfaceDescriptor()); 34 data.writeInt32(user_id); 35 status_t rc = 36 remote()->transact(GET_CREDENTIAL_OWNER_PROFILE, data, &reply, 0); 37 if (rc != NO_ERROR) { 38 ALOGE("%s: failed (%d)\n", __func__, rc); 39 return -1; 40 } 41 42 int32_t exception = reply.readExceptionCode(); 43 if (exception != 0) { 44 ALOGE("%s: got exception (%d)\n", __func__, exception); 45 return -1; 46 } 47 48 return reply.readInt32(); 49 } 50 getProfileParentId(int32_t user_handle)51 virtual int32_t getProfileParentId(int32_t user_handle) { 52 Parcel data, reply; 53 data.writeInterfaceToken(IUserManager::getInterfaceDescriptor()); 54 data.writeInt32(user_handle); 55 status_t rc = remote()->transact(GET_PROFILE_PARENT_ID, data, &reply, 0); 56 if (rc != NO_ERROR) { 57 ALOGE("%s: failed (%d)\n", __func__, rc); 58 return -1; 59 } 60 61 int32_t exception = reply.readExceptionCode(); 62 if (exception != 0) { 63 ALOGE("%s: got exception (%d)\n", __func__, exception); 64 return -1; 65 } 66 67 return reply.readInt32(); 68 } 69 }; 70 71 IMPLEMENT_META_INTERFACE(UserManager, "android.os.IUserManager"); 72 73 }; // namespace android 74