1 /*
2  * Copyright (C) 2021 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 OHOS_SIM_FILE_H
17 #define OHOS_SIM_FILE_H
18 
19 #include "icc_file.h"
20 
21 namespace OHOS {
22 namespace Telephony {
23 class SimFile : public IccFile {
24 public:
25     explicit SimFile(std::shared_ptr<SimStateManager> simStateManager);
26     void StartLoad();
27     std::string ObtainMsisdnNumber();
28     std::string ObtainSimOperator();
29     std::string ObtainMCC();
30     std::string ObtainMNC();
31     std::string ObtainIsoCountryCode();
32     int ObtainSpnCondition(bool roaming, const std::string &operatorNum);
33     int ObtainCallForwardStatus();
34     std::shared_ptr<UsimFunctionHandle> ObtainUsimFunctionHandle();
35     bool UpdateMsisdnNumber(
36         const std::string &alphaTag, const std::string &number);
37     void ProcessEvent(const AppExecFwk::InnerEvent::Pointer &event);
38     ~SimFile() = default;
39     bool ProcessIccReady(const AppExecFwk::InnerEvent::Pointer &event);
40     bool UpdateVoiceMail(const std::string &mailName, const std::string &mailNumber);
41     bool SetVoiceMailCount(int32_t voiceMailCount);
42     bool SetVoiceCallForwarding(bool enable, const std::string &number);
43     void ProcessIccRefresh(int msgId);
44     std::string GetVoiceMailNumber();
45     void SetVoiceMailNumber(const std::string mailNumber);
46     void ClearData();
47     static std::vector<std::string> indiaMcc_;
48 
49 public:
50     enum {
51         RELOAD_ICCID_EVENT = 0,
52     };
53 
54 protected:
55     enum SpnStatus {
56         OBTAIN_SPN_NONE,
57         OBTAIN_SPN_START,
58         OBTAIN_SPN_GENERAL,
59         OBTAIN_OPERATOR_NAMESTRING,
60         OBTAIN_OPERATOR_NAME_SHORTFORM
61     };
62     void ProcessFileLoaded(bool response);
63     void OnAllFilesFetched();
64     void LoadSimFiles();
65     bool ProcessIccLocked(const AppExecFwk::InnerEvent::Pointer &event);
66     void ObtainCallForwardFiles();
67     void UpdateSimLanguage();
68     int callForwardStatus_ = 0;
69     std::string cphsInfo_ = IccFileController::NULLSTR;
70     bool cspPlmnOn_ = false;
71     unsigned char *efMWIS_ = nullptr;
72     unsigned char *efCphsMwi_ = nullptr;
73     unsigned char *efCff_ = nullptr;
74     unsigned char *efCfis_ = nullptr;
75     std::string efMWISStr_;
76     std::string efCphsMwisStr_;
77     std::string efCffStr_;
78     std::string efCfisStr_;
79     std::string efLi_ = IccFileController::NULLSTR;
80     std::string efPl_ = IccFileController::NULLSTR;
81     SpnStatus spnStatus_ = OBTAIN_SPN_NONE;
82     int displayConditionOfSpn_ = 0;
83     std::vector<std::string> spdiNetworks_;
84     std::shared_ptr<UsimFunctionHandle> UsimFunctionHandle_ = nullptr;
85 
86 private:
87     using FileProcessFunc = std::function<bool(const AppExecFwk::InnerEvent::Pointer &event)>;
88     std::map<int, FileProcessFunc> memberFuncMap_;
89     void InitMemberFunc();
90     void InitBaseMemberFunc();
91     void InitObtainMemberFunc();
92     void InitPlmnMemberFunc();
93     void ObtainSpnPhase(bool start, const AppExecFwk::InnerEvent::Pointer &event);
94     std::string AnalysisBcdPlmn(std::string data, std::string description);
95     void ProcessElementaryFileCsp(std::string data);
96     void AnalysisElementaryFileSpdi(std::string data);
97     void ProcessSmses(std::string messages);
98     void ProcessSms(std::string data);
99 
100     void ProcessSpnGeneral(const AppExecFwk::InnerEvent::Pointer &event);
101     void ProcessSpnCphs(const AppExecFwk::InnerEvent::Pointer &event);
102     void ProcessSpnShortCphs(const AppExecFwk::InnerEvent::Pointer &event);
103     bool ProcessGetAdDone(const AppExecFwk::InnerEvent::Pointer &event);
104     bool ProcessVoiceMailCphs(const AppExecFwk::InnerEvent::Pointer &event);
105     bool ProcessGetMwisDone(const AppExecFwk::InnerEvent::Pointer &event);
106     bool ProcessGetMbdnDone(const AppExecFwk::InnerEvent::Pointer &event);
107     bool ProcessGetCphsMailBoxDone(const AppExecFwk::InnerEvent::Pointer &event);
108     bool ProcessGetMbiDone(const AppExecFwk::InnerEvent::Pointer &event);
109     bool ProcessGetCfisDone(const AppExecFwk::InnerEvent::Pointer &event);
110     bool ProcessGetCffDone(const AppExecFwk::InnerEvent::Pointer &event);
111     bool ProcessObtainIMSIDone(const AppExecFwk::InnerEvent::Pointer &event);
112     bool ProcessGetIccIdDone(const AppExecFwk::InnerEvent::Pointer &event);
113     bool ProcessGetPlmnActDone(const AppExecFwk::InnerEvent::Pointer &event);
114     bool ProcessGetOplmnActDone(const AppExecFwk::InnerEvent::Pointer &event);
115     bool ProcessGetSpdiDone(const AppExecFwk::InnerEvent::Pointer &event);
116     bool ProcessGetMsisdnDone(const AppExecFwk::InnerEvent::Pointer &event);
117     bool ProcessSetMsisdnDone(const AppExecFwk::InnerEvent::Pointer &event);
118     bool ProcessObtainGid1Done(const AppExecFwk::InnerEvent::Pointer &event);
119     bool ProcessObtainGid2Done(const AppExecFwk::InnerEvent::Pointer &event);
120     bool ProcessSmsOnSim(const AppExecFwk::InnerEvent::Pointer &event);
121     bool ProcessGetCspCphs(const AppExecFwk::InnerEvent::Pointer &event);
122     bool ProcessGetInfoCphs(const AppExecFwk::InnerEvent::Pointer &event);
123     bool ProcessGetSstDone(const AppExecFwk::InnerEvent::Pointer &event);
124     bool ProcessGetSmsDone(const AppExecFwk::InnerEvent::Pointer &event);
125     bool ProcessGetAllSmsDone(const AppExecFwk::InnerEvent::Pointer &event);
126     bool ProcessGetHplmActDone(const AppExecFwk::InnerEvent::Pointer &event);
127     bool ProcessGetEhplmnDone(const AppExecFwk::InnerEvent::Pointer &event);
128     bool ProcessGetPnnDone(const AppExecFwk::InnerEvent::Pointer &event);
129     bool ProcessGetOplDone(const AppExecFwk::InnerEvent::Pointer &event);
130     bool ProcessGetOpl5gDone(const AppExecFwk::InnerEvent::Pointer &event);
131     bool ProcessUpdateDone(const AppExecFwk::InnerEvent::Pointer &event);
132     bool ProcessSetCphsMailbox(const AppExecFwk::InnerEvent::Pointer &event);
133     bool ProcessGetFplmnDone(const AppExecFwk::InnerEvent::Pointer &event);
134     bool ProcessSetMbdn(const AppExecFwk::InnerEvent::Pointer &event);
135     bool ProcessMarkSms(const AppExecFwk::InnerEvent::Pointer &event);
136     bool ProcessObtainSpnPhase(const AppExecFwk::InnerEvent::Pointer &event);
137     bool ProcessObtainLiLanguage(const AppExecFwk::InnerEvent::Pointer &event);
138     bool ProcessObtainPlLanguage(const AppExecFwk::InnerEvent::Pointer &event);
139     bool ProcessReloadIccid(const AppExecFwk::InnerEvent::Pointer &event);
140     void StartObtainSpn();
141     void LoadSimOtherFile();
142 
143     void CheckMncLengthForAdDone();
144     void CheckMncLengthForImsiDone();
145     bool CheckMncLen(std::string imsi, int imsiSize, int mncLen, int mccmncLen, bool isCheckUninitMnc);
146     bool IsIndiaMcc(std::string mccCode);
147     void OnMccMncLoaded(std::string imsi);
148     bool IsContinueGetSpn(bool start, SpnStatus curStatus, SpnStatus &newStatus);
149     std::atomic<int32_t> reloadIccidCount_ = 3;
150     const int MNC_INDEX = 7;
151     const int MCC_LEN = 3;
152     const int MNC_LONG_LEN = 3;
153     const int MNC_LEN = 2;
154     const int MCCMNC_LEN = 6;
155     const int MCCMNC_SHORT_LEN = 5;
156     const int LOAD_STEP = 1;
157     const int INVALID_BYTES_NUM = 1;
158     const int SPN_CHAR_POS = 0;
159     const int MAIL_DELAY_TIME = 50 * 1000;
160     const int RELOAD_ICCID_COUNT = 3;
161     static const uint8_t CPHS_VOICE_MAIL_MASK = 0x30;
162     static const uint8_t CPHS_VOICE_MAIL_EXSIT = 0x30;
163     static const int CFIS_BCD_NUMBER_LENGTH_OFFSET = 2;
164     static const int CFIS_TON_NPI_OFFSET = 3;
165     static const int CFIS_ADN_CAPABILITY_ID_OFFSET = 14;
166     static const int CFIS_ADN_EXTENSION_ID_OFFSET = 15;
167     int ObtainExtensionElementaryFile(int ef);
168     bool CphsVoiceMailAvailable();
169     bool EfCfisAvailable(int32_t size);
170     void GetCphsMailBox();
171     std::string ParseSpn(const std::string &rawData, int curState);
172     void ParsePnn(const std::vector<std::string> &records);
173     void ParseOpl(const std::vector<std::string> &records);
174     void ParseOpl5g(const std::vector<std::string> &records);
175     bool FillNumber(std::shared_ptr<unsigned char> efCfisData, int32_t efCfisSize, const std::string &number);
176     bool VoiceMailNotEditToSim();
177 };
178 } // namespace Telephony
179 } // namespace OHOS
180 
181 #endif // OHOS_SIM_FILE_H
182