Diff: mbed-os/features/netsocket/CellularBase.h

Revision:

0:fbdae7e6d805

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os/features/netsocket/CellularBase.h	Mon May 14 11:29:06 2018 +0000
@@ -0,0 +1,108 @@
+/* Copyright (c) 2017 ARM Limited
+ *
+ * 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.
+ */
+
+#ifndef CELLULAR_BASE_H
+#define CELLULAR_BASE_H
+
+#include "netsocket/NetworkInterface.h"
+
+/** CellularBase class
+ *
+ *  Common interface that is shared between Cellular interfaces
+ */
+class CellularBase: public NetworkInterface {
+
+public:
+
+    /** Set the Cellular network credentials
+     *
+     *  Please check documentation of connect() for default behaviour of APN settings.
+     *
+     *  @param apn      Access point name
+     *  @param uname    optionally, Username
+     *  @param pwd      optionally, password
+     */
+    virtual void set_credentials(const char *apn, const char *uname = 0,
+                                 const char *pwd = 0) = 0;
+
+    /** Set the pin code for SIM card
+     *
+     *  @param sim_pin      PIN for the SIM card
+     */
+    virtual void set_sim_pin(const char *sim_pin) = 0;
+
+    /** Start the interface
+     *
+     *  Attempts to connect to a Cellular network.
+     *
+     *  @param sim_pin     PIN for the SIM card
+     *  @param apn         optionally, access point name
+     *  @param uname       optionally, Username
+     *  @param pwd         optionally, password
+     *  @return            NSAPI_ERROR_OK on success, or negative error code on failure
+     */
+    virtual nsapi_error_t connect(const char *sim_pin, const char *apn = 0,
+                                  const char *uname = 0,
+                                  const char *pwd = 0) = 0;
+
+    /** Start the interface
+     *
+     *  Attempts to connect to a Cellular network.
+     *  If the SIM requires a PIN, and it is not set/invalid, NSAPI_ERROR_AUTH_ERROR is returned.
+     *
+     *  @return            NSAPI_ERROR_OK on success, or negative error code on failure
+     */
+    virtual nsapi_error_t connect() = 0;
+
+    /** Stop the interface
+     *
+     *  @return         0 on success, or error code on failure
+     */
+    virtual nsapi_error_t disconnect() = 0;
+
+    /** Check if the connection is currently established or not
+     *
+     * @return true/false   If the cellular module have successfully acquired a carrier and is
+     *                      connected to an external packet data network using PPP, isConnected()
+     *                      API returns true and false otherwise.
+     */
+    virtual bool is_connected() = 0;
+
+    /** Get the local IP address
+     *
+     *  @return         Null-terminated representation of the local IP address
+     *                  or null if no IP address has been received
+     */
+    virtual const char *get_ip_address() = 0;
+
+    /** Get the local network mask
+     *
+     *  @return         Null-terminated representation of the local network mask
+     *                  or null if no network mask has been received
+     */
+    virtual const char *get_netmask() = 0;
+
+    /** Get the local gateways
+     *
+     *  @return         Null-terminated representation of the local gateway
+     *                  or null if no network mask has been received
+     */
+    virtual const char *get_gateway() = 0;
+
+};
+
+#endif //CELLULAR_BASE_H
+
+/** @}*/