Sample code for Network Registration

//--------------------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------------------
static void Testle_mrc_RegisterMode()
{
    le_result_t res;
    int cmpRes;
    char mccHomeStr[LE_MRC_MCC_BYTES] = {0};
    char mccStr[LE_MRC_MNC_BYTES] = {0};
    char mncHomeStr[LE_MRC_MCC_BYTES] = {0};
    char mncStr[LE_MRC_MNC_BYTES] = {0};
    bool isManualOrigin, isManual;

    // Get the home PLMN to compare results.
    res = le_sim_GetHomeNetworkMccMnc(LE_SIM_EXTERNAL_SLOT_1, mccHomeStr, LE_MRC_MCC_BYTES,
                                      mncHomeStr, LE_MRC_MNC_BYTES);
    LE_ERROR_IF(res != LE_OK, "Home PLMN can't be retrives for test case");
    LE_ASSERT(res == LE_OK);
    LE_INFO("Home PLMN is mcc.%s mnc.%s", mccHomeStr, mncHomeStr);

    res = le_mrc_GetRegisterMode(&isManualOrigin,
                    mccStr, LE_MRC_MCC_BYTES, mncStr, LE_MRC_MNC_BYTES);
    LE_ASSERT(res == LE_OK);

    LE_INFO("le_mrc_GetRegisterMode Manual(%c), mcc.%s mnc.%s",
        (isManualOrigin ? 'Y' : 'N'),
        mccStr, mncStr);

    res = le_mrc_SetAutomaticRegisterMode();
    LE_ASSERT(res == LE_OK);

    sleep(5);

    memset(mccStr,0,LE_MRC_MCC_BYTES);
    memset(mncStr,0,LE_MRC_MNC_BYTES);
    res = le_mrc_GetRegisterMode(&isManual, mccStr, LE_MRC_MCC_BYTES, mncStr, LE_MRC_MNC_BYTES);
    LE_ASSERT(res == LE_OK);
    LE_ASSERT(isManual == false);
    LE_INFO("le_mrc_GetRegisterMode Manual(%c), mcc.%s mnc.%s",
        (isManualOrigin ? 'Y' : 'N'),
        mccStr, mncStr);

    res = le_mrc_SetManualRegisterMode(mccHomeStr, mncHomeStr);
    LE_INFO("le_mrc_SetManualRegisterMode %s,%s return %d",mccHomeStr, mncHomeStr, res);
    LE_ASSERT(res == LE_OK);

    sleep(5);

    memset(mccStr,0,LE_MRC_MCC_BYTES);
    memset(mncStr,0,LE_MRC_MNC_BYTES);
    res = le_mrc_GetRegisterMode(&isManual, mccStr, LE_MRC_MCC_BYTES, mncStr, LE_MRC_MNC_BYTES);
    LE_ASSERT(res == LE_OK);
    LE_ASSERT(isManual == true);
    cmpRes = strcmp(mccHomeStr, mccStr);
    LE_WARN_IF(cmpRes, "Doesn't match mccHomeStr (%s) mccStr (%s)",mccHomeStr, mccStr)
    LE_ASSERT(cmpRes == 0);
    cmpRes = strcmp(mncHomeStr, mncStr);
    LE_WARN_IF(cmpRes, "Doesn't match mncHomeStr (%s) mncStr (%s)",mncHomeStr, mncStr)
    LE_ASSERT(cmpRes == 0);
    LE_INFO("le_mrc_GetRegisterMode Manual(Y), mcc.%s mnc.%s", mccStr, mncStr);

    res = le_mrc_SetAutomaticRegisterMode();
    LE_ASSERT(res == LE_OK);

    sleep(5);

    memset(mccStr,0,LE_MRC_MCC_BYTES);
    memset(mncStr,0,LE_MRC_MNC_BYTES);
    res = le_mrc_GetRegisterMode(&isManual, mccStr, LE_MRC_MCC_BYTES, mncStr, LE_MRC_MNC_BYTES);
    LE_ASSERT(res == LE_OK);
    LE_ASSERT(isManual == false);
    LE_INFO("le_mrc_GetRegisterMode Manual(N)");
}