QUECTEL_BC95_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_BC95_CellularContext.h"
00018 #include "QUECTEL_BC95_CellularStack.h"
00019 #include "CellularLog.h"
00020 
00021 namespace mbed {
00022 
00023 QUECTEL_BC95_CellularContext::QUECTEL_BC95_CellularContext(ATHandler &at, CellularDevice *device, const char *apn, bool cp_req, bool nonip_req) :
00024     AT_CellularContext(at, device, apn, cp_req, nonip_req)
00025 {
00026 }
00027 
00028 QUECTEL_BC95_CellularContext::~QUECTEL_BC95_CellularContext()
00029 {
00030 }
00031 
00032 #if !NSAPI_PPP_AVAILABLE
00033 NetworkStack *QUECTEL_BC95_CellularContext::get_stack()
00034 {
00035     if (_pdp_type == NON_IP_PDP_TYPE || _cp_in_use) {
00036         tr_error("Requesting stack for NON-IP context! Should request control plane netif: get_cp_netif()");
00037         return NULL;
00038     }
00039 
00040     if (!_stack) {
00041         _stack = new QUECTEL_BC95_CellularStack(_at, _cid, (nsapi_ip_stack_t)_pdp_type, *get_device());
00042     }
00043     return _stack;
00044 }
00045 #endif // #if !NSAPI_PPP_AVAILABLE
00046 
00047 } /* namespace mbed */