1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "permission_list_state_parcel.h" 17 #include "parcel_utils.h" 18 #include <cstdint> 19 20 namespace OHOS { 21 namespace Security { 22 namespace AccessToken { Marshalling(Parcel & out) const23bool PermissionListStateParcel::Marshalling(Parcel& out) const 24 { 25 RETURN_IF_FALSE(out.WriteString(this->permsState.permissionName)); 26 RETURN_IF_FALSE(out.WriteInt32(static_cast<int32_t>(this->permsState.state))); 27 RETURN_IF_FALSE(out.WriteInt32(static_cast<int32_t>(this->permsState.errorReason))); 28 return true; 29 } 30 Unmarshalling(Parcel & in)31PermissionListStateParcel* PermissionListStateParcel::Unmarshalling(Parcel& in) 32 { 33 auto* permissionStateParcel = new (std::nothrow) PermissionListStateParcel(); 34 if (permissionStateParcel == nullptr) { 35 return nullptr; 36 } 37 38 RELEASE_IF_FALSE(in.ReadString(permissionStateParcel->permsState.permissionName), permissionStateParcel); 39 int32_t state; 40 RELEASE_IF_FALSE(in.ReadInt32(state), permissionStateParcel); 41 if (state >= static_cast<int32_t>(BUTT_OPER) || state < static_cast<int32_t>(SETTING_OPER)) { 42 delete permissionStateParcel; 43 return nullptr; 44 } 45 permissionStateParcel->permsState.state = static_cast<PermissionOper>(state); 46 int32_t errorReason; 47 RELEASE_IF_FALSE(in.ReadInt32(errorReason), permissionStateParcel); 48 permissionStateParcel->permsState.errorReason = static_cast<PermissionErrorReason>(errorReason); 49 50 return permissionStateParcel; 51 } 52 } // namespace AccessToken 53 } // namespace Security 54 } // namespace OHOS 55