Import Mbed OS hard-float snapshot

connectivity/drivers/cellular/Altair/ALT1250/PPP/ALT1250_PPP_CellularContext.cpp

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2020, Arm Limited and affiliates.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "ALT1250_PPP_CellularContext.h"
+
+namespace mbed {
+
+ALT1250_PPP_CellularContext::ALT1250_PPP_CellularContext(ATHandler &at, CellularDevice *device, const char *apn, bool cp_req, bool nonip_req) :
+    AT_CellularContext(at, device, apn, cp_req, nonip_req)
+{
+}
+
+ALT1250_PPP_CellularContext::~ALT1250_PPP_CellularContext()
+{
+}
+
+nsapi_error_t ALT1250_PPP_CellularContext::do_user_authentication()
+{
+    nsapi_error_t err = NSAPI_ERROR_OK;
+    if (_pwd && _uname) {
+        err = _at.at_cmd_discard("%PPPAUTH", "=", "%d%d%s%s", _cid, _authentication_type,
+                                 _uname, _pwd);
+        if (err != NSAPI_ERROR_OK) {
+            return NSAPI_ERROR_AUTH_FAILURE;
+        }
+    }
+
+    return err;
+}
+
+} /* namespace mbed */