1 /* 2 * Copyright (c) 2025 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 "sane_control_param.h" 17 #include "scan_log.h" 18 #include "message_parcel.h" 19 20 namespace OHOS::Scan { SaneControlParam()21SaneControlParam::SaneControlParam() : option_(0), action_(SANE_ACTION_GET_VALUE), 22 valueType_(0), valueSize_(0), valueNumber_(0) {} Marshalling(Parcel & parcel) const23bool SaneControlParam::Marshalling(Parcel &parcel) const 24 { 25 bool status = true; 26 status &= parcel.WriteInt32(option_); 27 status &= parcel.WriteInt32(static_cast<int32_t>(action_)); 28 status &= parcel.WriteInt32(valueType_); 29 status &= parcel.WriteInt32(valueSize_); 30 status &= parcel.WriteInt32(valueNumber_); 31 status &= parcel.WriteString(valueStr_); 32 return status; 33 } 34 Unmarshalling(Parcel & parcel)35SaneControlParam* SaneControlParam::Unmarshalling(Parcel &parcel) 36 { 37 SaneControlParam* obj = new (std::nothrow) SaneControlParam(); 38 if (obj == nullptr) { 39 SCAN_HILOGE("obj is a nullptr."); 40 return nullptr; 41 } 42 obj->option_ = parcel.ReadInt32(); 43 obj->action_ = static_cast<SaneAction>(parcel.ReadInt32()); 44 obj->valueType_ = parcel.ReadInt32(); 45 obj->valueSize_ = parcel.ReadInt32(); 46 obj->valueNumber_ = parcel.ReadInt32(); 47 obj->valueStr_ = parcel.ReadString(); 48 return obj; 49 } 50 } // namespace OHOS::Scan