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 #ifndef TAG_INFO_H
16 #define TAG_INFO_H
17 #include "nfc_sdk_common.h"
18 #include "pac_map.h"
19 #include "parcel.h"
20 
21 namespace OHOS {
22 namespace NFC {
23 namespace KITS {
24 class TagInfo {
25 public:
26     static const int MAX_TAG_TECH_NUM = 10;
27     static const int SEND_COMMAND_HEAD_LEN_2 = 2;
28     static const int SEND_COMMAND_MAX_LEN = 256;
29 
30     // ISODEP
31     static constexpr const auto HISTORICAL_BYTES = "HistoricalBytes";
32     static constexpr const auto HILAYER_RESPONSE = "HiLayerResponse";
33     // iso 14443-3a
34     static constexpr const auto SAK = "Sak";
35     static constexpr const auto ATQA = "Atqa";
36     // iso 14443-3b
37     static constexpr const auto APP_DATA = "AppData";
38     static constexpr const auto PROTOCOL_INFO = "ProtocolInfo";
39     // NDEF
40     static constexpr const auto NDEF_MSG = "NdefMsg";
41     static constexpr const auto NDEF_FORUM_TYPE = "NdefForumType";
42     static constexpr const auto NDEF_TAG_LENGTH = "NdefTagLength";
43     static constexpr const auto NDEF_TAG_MODE = "NdefTagMode";
44 
45     // MifareUltralight
46     static constexpr const auto MIFARE_ULTRALIGHT_C_TYPE = "MifareUltralightC";
47     // Iso15693
48     static constexpr const auto RESPONSE_FLAGS = "ResponseFlags";
49     static constexpr const auto DSF_ID = "DsfId";
50     // NfcF, Feilica
51     static constexpr const auto NFCF_SC = "SystemCode";
52     static constexpr const auto NFCF_PMM = "Pmm";
53 
54 public:
55     TagInfo(std::vector<int> tagTechList,
56         std::vector<AppExecFwk::PacMap> tagTechExtrasData,
57         std::string& tagUid,
58         int tagRfDiscId,
59         OHOS::sptr<IRemoteObject> tagServiceIface);
60     ~TagInfo();
61 
62     std::string GetTagUid() const;
63     std::vector<int> GetTagTechList() const;
64 
65     AppExecFwk::PacMap GetTechExtrasByIndex(size_t techIndex);
66     AppExecFwk::PacMap GetTechExtrasByTech(KITS::TagTechnology tech);
67     std::string GetStringExtrasData(AppExecFwk::PacMap& extrasData, const std::string& extrasName);
68     int GetIntExtrasData(AppExecFwk::PacMap& extrasData, const std::string& extrasName);
69     bool GetBoolExtrasData(AppExecFwk::PacMap& extrasData, const std::string& extrasName);
70 
71     bool IsTechSupported(KITS::TagTechnology tech);
72     int GetTagRfDiscId() const;
73     KITS::TagTechnology GetConnectedTagTech() const;
74     void SetConnectedTagTech(KITS::TagTechnology connectedTagTech);
75     static std::string GetStringTech(int tech);
76 private:
77     int tagRfDiscId_;
78     KITS::TagTechnology connectedTagTech_;
79     std::string tagUid_;
80     std::vector<int> tagTechList_;
81     std::vector<AppExecFwk::PacMap> tagTechExtrasData_;
82 };
83 }  // namespace KITS
84 }  // namespace NFC
85 }  // namespace OHOS
86 #endif  // TAG_INFO_H
87