QUECTEL_M26_CellularContext.cpp

00001 /*
00002  * Copyright (c) 2018, Arm Limited and affiliates.
00003  * SPDX-License-Identifier: Apache-2.0
00004  *
00005  * Licensed under the Apache License, Version 2.0 (the "License");
00006  * you may not use this file except in compliance with the License.
00007  * You may obtain a copy of the License at
00008  *
00009  *     http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS,
00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  */
00017 #include "QUECTEL_M26_CellularContext.h"
00018 #include "QUECTEL_M26_CellularStack.h"
00019 
00020 namespace mbed {
00021 
00022 QUECTEL_M26_CellularContext::QUECTEL_M26_CellularContext(ATHandler &at, CellularDevice *device, const char *apn, bool cp_req, bool nonip_req) :
00023     AT_CellularContext(at, device, apn, cp_req, nonip_req)
00024 {
00025 }
00026 
00027 #if !NSAPI_PPP_AVAILABLE
00028 NetworkStack *QUECTEL_M26_CellularContext::get_stack()
00029 {
00030     if (!_stack) {
00031         _stack = new QUECTEL_M26_CellularStack(_at, _cid, (nsapi_ip_stack_t)_pdp_type, *get_device());
00032     }
00033     return _stack;
00034 }
00035 #endif // #if !NSAPI_PPP_AVAILABLE
00036 
00037 nsapi_error_t QUECTEL_M26_CellularContext::do_user_authentication()
00038 {
00039     nsapi_error_t err = NSAPI_ERROR_OK ;
00040     if (_pwd && _uname) {
00041         err = _at.at_cmd_discard("^SISO", "=", "%d%s%s%s", 1, _apn, _uname, _pwd);
00042     } else {
00043         err = _at.at_cmd_discard("^SISO", "=", "%d%s", 1, _apn);
00044     }
00045     if (err != NSAPI_ERROR_OK ) {
00046         return NSAPI_ERROR_AUTH_FAILURE ;
00047     }
00048 
00049     return err;
00050 }
00051 
00052 } /* namespace mbed */