From a7673be0a434243c2011d809cc0a3a01441470fb Mon Sep 17 00:00:00 2001
From: Serhii Kostiuk <serhii.o.kostiuk@globallogic.com>
Date: Sat, 22 Jun 2019 10:57:44 +0300
Subject: [MTS-MTQ] SIM status and PIN unlock procedures

Added a common implementation for the CellularRadio::getSimStatusSummary method
---
 src/MTS_IO_CellularRadio.cpp | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'src/MTS_IO_CellularRadio.cpp')

diff --git a/src/MTS_IO_CellularRadio.cpp b/src/MTS_IO_CellularRadio.cpp
index dbb64a5..8c4c75b 100644
--- a/src/MTS_IO_CellularRadio.cpp
+++ b/src/MTS_IO_CellularRadio.cpp
@@ -285,6 +285,50 @@ CellularRadio::CODE CellularRadio::getSimStatus(std::string& sSimStatus) {
     return FAILURE;
 }
 
+CellularRadio::CODE CellularRadio::getSimStatusSummary(Json::Value& jData) {
+    bool bIsSimInserted = false;
+    bool bIsSimLocked = true;
+    int iAttemptsPin = 0;
+    int iAttemptsPuk = 0;
+    std::string sSimLockStatus;
+    CODE retCode;
+
+    do {
+        retCode = getIsSimInserted(bIsSimInserted);
+        if (retCode != SUCCESS) {
+            break;
+        }
+
+        if (!bIsSimInserted) {
+            // There is no left much to do. Return one field only.
+            jData[KEY_IS_SIM_INSERTED] = bIsSimInserted;
+            break;
+        }
+
+        // The following code assumes that the SIM card is inserted
+        retCode = getSimLockStatus(sSimLockStatus);
+        if (retCode != SUCCESS) {
+            break;
+        }
+
+        bIsSimLocked = (sSimLockStatus != "READY");  // SIM PIN, SIM PUK or other values
+
+        retCode = getSimLockAttempts(iAttemptsPin, iAttemptsPuk);
+        if (retCode != SUCCESS) {
+            break;
+        }
+
+        // Everything fetched successfully. Populate the jData object
+        jData[KEY_IS_SIM_INSERTED] = bIsSimInserted;
+        jData[KEY_IS_SIM_LOCKED] = bIsSimLocked;
+        jData[KEY_SIM_LOCK_STATUS] = sSimLockStatus;
+        jData[KEY_ATTEMPTS_PIN] = iAttemptsPin;
+        jData[KEY_ATTEMPTS_PUK] = iAttemptsPuk;
+    } while (false);
+
+    return retCode;
+}
+
 CellularRadio::CODE CellularRadio::getLac(std::string& sLac) {
     Json::Value jData;
 
-- 
cgit v1.2.3


From d9024556c684f2c157d472eee814e01ff2496ff9 Mon Sep 17 00:00:00 2001
From: Serhii Kostiuk <serhii.o.kostiuk@globallogic.com>
Date: Sat, 22 Jun 2019 11:24:51 +0300
Subject: [MTS-MTQ] SIM status and PIN unlock procedures

Added common implementations for CellularRadio::unlockSimCard and
CellularRadio::getSimLockStatus
---
 src/MTS_IO_CellularRadio.cpp | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'src/MTS_IO_CellularRadio.cpp')

diff --git a/src/MTS_IO_CellularRadio.cpp b/src/MTS_IO_CellularRadio.cpp
index 8c4c75b..df1303c 100644
--- a/src/MTS_IO_CellularRadio.cpp
+++ b/src/MTS_IO_CellularRadio.cpp
@@ -760,6 +760,31 @@ void CellularRadio::getCommonNetworkStats(Json::Value& jData) {
     }
 }
 
+CellularRadio::CODE CellularRadio::getSimLockStatus(std::string& sData)
+{
+    printTrace("%s| Get SIM lock status", m_sName.c_str());
+    std::string sCmd("AT+CPIN?");
+    std::string sResult = sendCommand(sCmd);
+
+    const std::string sPrefix = "+CPIN: ";
+    size_t start = sResult.find(sPrefix);
+    size_t end = sResult.rfind(ICellularRadio::RSP_OK);
+
+    if (start == std::string::npos || end == std::string::npos) {
+        printWarning("%s| Unable to get SIM lock status from radio using command [%s]", m_sName.c_str(), sCmd.c_str());
+        return FAILURE;
+    }
+
+    start += sPrefix.size();
+    sData = MTS::Text::trim(sResult.substr(start, end-start));
+    if(sData.size() == 0) {
+        printWarning("%s| Unable to get SIM lock status from radio using command [%s]", m_sName.c_str(), sCmd.c_str());
+        return FAILURE;
+    }
+
+    return SUCCESS;
+}
+
 void CellularRadio::initMipProfile(Json::Value& jData) {
     jData[ICellularRadio::KEY_MIP_ID] = 0;
     jData[ICellularRadio::KEY_MIP_ENABLED] = false;
@@ -821,6 +846,25 @@ CellularRadio::CODE CellularRadio::convertRegistrationToString(REGISTRATION eReg
     return eCode;
 }
 
+CellularRadio::CODE CellularRadio::unlockSimCard(const Json::Value& jArgs) {
+    printTrace("%s| Unlock the SIM card using PIN code", m_sName.c_str());
+
+    if(!jArgs["pin"].isString()) {
+        return INVALID_ARGS;
+    }
+
+    std::string sCmd = "AT+CPIN=" + jArgs["pin"].asString();
+    std::string sResult = sendCommand(sCmd);
+
+    size_t pos = sResult.find(ICellularRadio::RSP_OK);
+    if (pos == std::string::npos) {
+        printWarning("%s| Failed to unlock the SIM card using command [%s]", m_sName.c_str(), sCmd.c_str());
+        return FAILURE;
+    }
+
+    return SUCCESS;
+}
+
 CellularRadio::CODE CellularRadio::validateMsl(const Json::Value&) {
     printTrace("%s| Validate MSL", m_sName.c_str());
 
-- 
cgit v1.2.3