mirror of https://github.com/ARMmbed/mbed-os.git
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/* NetworkStack
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* Copyright (c) 2015 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef NETWORK_INTERFACE_H
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#define NETWORK_INTERFACE_H
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// Predeclared class
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class NetworkStack;
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/** NetworkInterface class
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*
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* Common interface that is shared between network devices
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*/
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class NetworkInterface {
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public:
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virtual ~NetworkInterface() {};
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/** Get the local IP address
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*
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* @return Null-terminated representation of the local IP address
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* or null if not yet connected
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*/
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virtual const char *get_ip_address() = 0;
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protected:
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friend class Socket;
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friend class UDPSocket;
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friend class TCPSocket;
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friend class TCPServer;
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friend class SocketAddress;
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template <typename IF>
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friend NetworkStack *nsapi_create_stack(IF *iface);
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/** Provide access to the NetworkStack object
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*
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* @return The underlying NetworkStack object
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*/
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virtual NetworkStack *get_stack() = 0;
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};
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#endif
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