ap
Dependencies: DnsQuery
Dependents: WizFi310_TCP_Echo_Server_Example
Fork of NetworkSocketAPI by
UDPSocket.h@98:0f614f1d0398, 2016-04-19 (annotated)
- Committer:
- Christopher Haster
- Date:
- Tue Apr 19 18:24:57 2016 -0500
- Revision:
- 98:0f614f1d0398
- Parent:
- 96:656011e49d9f
- Child:
- 103:37decbcb1108
Move bind to Socket
Bind can operate on any IP socket and is not specific to a protocol
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Christopher Haster |
78:0914f9b9b24b | 1 | /* Socket |
Christopher Haster |
78:0914f9b9b24b | 2 | * Copyright (c) 2015 ARM Limited |
Christopher Haster |
72:6a8b52ee83ed | 3 | * |
Christopher Haster |
78:0914f9b9b24b | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
Christopher Haster |
78:0914f9b9b24b | 5 | * you may not use this file except in compliance with the License. |
Christopher Haster |
78:0914f9b9b24b | 6 | * You may obtain a copy of the License at |
Christopher Haster |
72:6a8b52ee83ed | 7 | * |
Christopher Haster |
78:0914f9b9b24b | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
Christopher Haster |
72:6a8b52ee83ed | 9 | * |
Christopher Haster |
78:0914f9b9b24b | 10 | * Unless required by applicable law or agreed to in writing, software |
Christopher Haster |
78:0914f9b9b24b | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
Christopher Haster |
78:0914f9b9b24b | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
Christopher Haster |
78:0914f9b9b24b | 13 | * See the License for the specific language governing permissions and |
Christopher Haster |
78:0914f9b9b24b | 14 | * limitations under the License. |
Christopher Haster |
72:6a8b52ee83ed | 15 | */ |
Christopher Haster |
72:6a8b52ee83ed | 16 | |
Christopher Haster |
72:6a8b52ee83ed | 17 | #ifndef UDPSOCKET_H |
Christopher Haster |
72:6a8b52ee83ed | 18 | #define UDPSOCKET_H |
Christopher Haster |
72:6a8b52ee83ed | 19 | |
Christopher Haster |
72:6a8b52ee83ed | 20 | #include "Socket.h" |
Christopher Haster |
77:b66a6984ed2d | 21 | #include "NetworkInterface.h" |
Christopher Haster |
72:6a8b52ee83ed | 22 | |
Christopher Haster |
89:b1d417383c0d | 23 | /** UDP Socket |
Christopher Haster |
89:b1d417383c0d | 24 | */ |
Christopher Haster |
72:6a8b52ee83ed | 25 | class UDPSocket : public Socket { |
Christopher Haster |
72:6a8b52ee83ed | 26 | public: |
Christopher Haster |
72:6a8b52ee83ed | 27 | /** UDPSocket lifetime |
Christopher Haster |
89:b1d417383c0d | 28 | */ |
Christopher Haster |
90:0a988e4abb72 | 29 | UDPSocket(); |
Christopher Haster |
77:b66a6984ed2d | 30 | UDPSocket(NetworkInterface *iface); |
Christopher Haster |
90:0a988e4abb72 | 31 | |
Christopher Haster |
90:0a988e4abb72 | 32 | /** Open the socket |
Christopher Haster |
90:0a988e4abb72 | 33 | * @param iface Interface to open socket on |
Christopher Haster |
90:0a988e4abb72 | 34 | */ |
Christopher Haster |
90:0a988e4abb72 | 35 | virtual int open(NetworkInterface *iface); |
Christopher Haster |
96:656011e49d9f | 36 | |
Christopher Haster |
96:656011e49d9f | 37 | /** Send a packet to a remote endpoint |
Christopher Haster |
96:656011e49d9f | 38 | * @param host The host to connect to. It can either be an IP Address |
Christopher Haster |
96:656011e49d9f | 39 | * or a hostname that will be resolved with DNS |
Christopher Haster |
96:656011e49d9f | 40 | * @param port The remote port |
Christopher Haster |
96:656011e49d9f | 41 | * @param data The packet to be sent |
Christopher Haster |
96:656011e49d9f | 42 | * @param size The length of the packet to be sent |
Christopher Haster |
96:656011e49d9f | 43 | * @return The number of written bytes on success, negative on failure |
Christopher Haster |
96:656011e49d9f | 44 | */ |
Christopher Haster |
96:656011e49d9f | 45 | int sendto(const char *host, uint16_t port, const void *data, unsigned size); |
Christopher Haster |
96:656011e49d9f | 46 | |
Christopher Haster |
72:6a8b52ee83ed | 47 | /** Send a packet to a remote endpoint |
Christopher Haster |
89:b1d417383c0d | 48 | * @param address The remote SocketAddress |
Christopher Haster |
89:b1d417383c0d | 49 | * @param data The packet to be sent |
Christopher Haster |
89:b1d417383c0d | 50 | * @param size The length of the packet to be sent |
Christopher Haster |
89:b1d417383c0d | 51 | * @return The number of written bytes on success, negative on failure |
Christopher Haster |
89:b1d417383c0d | 52 | */ |
Christopher Haster |
80:9c6673c93082 | 53 | int sendto(const SocketAddress &address, const void *data, unsigned size); |
Christopher Haster |
75:dea0cdb42241 | 54 | |
Christopher Haster |
72:6a8b52ee83ed | 55 | /** Receive a packet from a remote endpoint |
Christopher Haster |
89:b1d417383c0d | 56 | * @param address Destination for the remote SocketAddress or null |
Christopher Haster |
89:b1d417383c0d | 57 | * @param buffer The buffer for storing the incoming packet data |
Christopher Haster |
89:b1d417383c0d | 58 | * If a packet is too long to fit in the supplied buffer, |
Christopher Haster |
89:b1d417383c0d | 59 | * excess bytes are discarded |
Christopher Haster |
89:b1d417383c0d | 60 | * @param size The length of the buffer |
Christopher Haster |
89:b1d417383c0d | 61 | * @return The number of received bytes on success, negative on failure |
Christopher Haster |
89:b1d417383c0d | 62 | */ |
Christopher Haster |
75:dea0cdb42241 | 63 | int recvfrom(SocketAddress *address, void *buffer, unsigned size); |
Christopher Haster |
72:6a8b52ee83ed | 64 | }; |
Christopher Haster |
72:6a8b52ee83ed | 65 | |
Christopher Haster |
72:6a8b52ee83ed | 66 | #endif |