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 <stdint.h> 19 #include <sys/types.h> 20 #include <utils/Log.h> 21 #include <binder/Parcel.h> 22 23 #include "IUserManager.h" 24 25 namespace android { 26 27 class BpUserManager : public BpInterface<IUserManager> 28 { 29 public: BpUserManager(const sp<IBinder> & impl)30 BpUserManager(const sp<IBinder>& impl) : 31 BpInterface<IUserManager>(impl) { 32 } getCredentialOwnerProfile(int32_t user_id)33 virtual int32_t getCredentialOwnerProfile(int32_t user_id) { 34 Parcel data, reply; 35 data.writeInterfaceToken(IUserManager::getInterfaceDescriptor()); 36 data.writeInt32(user_id); 37 status_t rc = remote()->transact(GET_CREDENTIAL_OWNER_PROFILE, data, &reply, 0); 38 if (rc != NO_ERROR) { 39 ALOGE("%s: failed (%d)\n", __func__, rc); 40 return -1; 41 } 42 43 int32_t exception = reply.readExceptionCode(); 44 if (exception != 0) { 45 ALOGE("%s: got exception (%d)\n", __func__, exception); 46 return -1; 47 } 48 49 return reply.readInt32(); 50 } 51 52 }; 53 54 IMPLEMENT_META_INTERFACE(UserManager, "android.os.IUserManager"); 55 56 }; // namespace android 57 58