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 #ifndef INTERFACES_INNER_API_INCLUDE_USB_DEVICE_ID_H
17 #define INTERFACES_INNER_API_INCLUDE_USB_DEVICE_ID_H
18 
19 #include <string>
20 #include "message_parcel.h"
21 
22 namespace OHOS {
23 namespace EDM {
24 class UsbDeviceId {
25 public:
26     bool Marshalling(MessageParcel &parcel) const;
27     static bool Unmarshalling(MessageParcel &parcel, UsbDeviceId &usbDeviceId);
28 
29     void SetVendorId(int32_t vendorId);
30     void SetProductId(int32_t productId);
31 
32     [[nodiscard]] int32_t GetVendorId() const;
33     [[nodiscard]] int32_t GetProductId() const;
34 
35     bool operator<(const UsbDeviceId &other) const
36     {
37         return (GetVendorId() == other.GetVendorId()) ?
38             (GetProductId() < other.GetProductId()) : (GetVendorId() < other.GetVendorId());
39     }
40 
41 private:
42     int32_t vendorId_ = -1;
43     int32_t productId_ = -1;
44 };
45 
46 struct Comp {
operatorComp47     bool operator()(const UsbDeviceId& id1, const UsbDeviceId& id2)
48     {
49         return (id1.GetVendorId() == id2.GetVendorId()) ?
50             (id1.GetProductId() < id2.GetProductId()) : (id1.GetVendorId() < id2.GetVendorId());
51     }
52 };
53 } // namespace EDM
54 } // namespace OHOS
55 
56 #endif // INTERFACES_INNER_API_INCLUDE_USB_DEVICE_ID_H
57