rhergr
Fork of WizFi310Interface_Legacy by
Socket/UDPSocket.h@0:774ff1e8b26b, 2017-04-19 (annotated)
- Committer:
- kaizen
- Date:
- Wed Apr 19 00:46:44 2017 +0000
- Revision:
- 0:774ff1e8b26b
First release WizFi310Interface for mbed OS2 ( Legacy version )
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kaizen | 0:774ff1e8b26b | 1 | /* |
kaizen | 0:774ff1e8b26b | 2 | * Copyright (C) 2013 gsfan, MIT License |
kaizen | 0:774ff1e8b26b | 3 | * |
kaizen | 0:774ff1e8b26b | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
kaizen | 0:774ff1e8b26b | 5 | * and associated documentation files (the "Software"), to deal in the Software without restriction, |
kaizen | 0:774ff1e8b26b | 6 | * including without limitation the rights to use, copy, modify, merge, publish, distribute, |
kaizen | 0:774ff1e8b26b | 7 | * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is |
kaizen | 0:774ff1e8b26b | 8 | * furnished to do so, subject to the following conditions: |
kaizen | 0:774ff1e8b26b | 9 | * |
kaizen | 0:774ff1e8b26b | 10 | * The above copyright notice and this permission notice shall be included in all copies or |
kaizen | 0:774ff1e8b26b | 11 | * substantial portions of the Software. |
kaizen | 0:774ff1e8b26b | 12 | * |
kaizen | 0:774ff1e8b26b | 13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
kaizen | 0:774ff1e8b26b | 14 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
kaizen | 0:774ff1e8b26b | 15 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
kaizen | 0:774ff1e8b26b | 16 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
kaizen | 0:774ff1e8b26b | 17 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
kaizen | 0:774ff1e8b26b | 18 | */ |
kaizen | 0:774ff1e8b26b | 19 | /* Copyright (C) 2014 Wiznet, MIT License |
kaizen | 0:774ff1e8b26b | 20 | * port to the Wiznet Module WizFi250 |
kaizen | 0:774ff1e8b26b | 21 | */ |
kaizen | 0:774ff1e8b26b | 22 | /* Copyright (C) 2017 Wiznet, MIT License |
kaizen | 0:774ff1e8b26b | 23 | * port to the Wiznet Module WizFi310 |
kaizen | 0:774ff1e8b26b | 24 | */ |
kaizen | 0:774ff1e8b26b | 25 | |
kaizen | 0:774ff1e8b26b | 26 | #ifndef UDPSOCKET_H |
kaizen | 0:774ff1e8b26b | 27 | #define UDPSOCKET_H |
kaizen | 0:774ff1e8b26b | 28 | |
kaizen | 0:774ff1e8b26b | 29 | #include "Endpoint.h" |
kaizen | 0:774ff1e8b26b | 30 | #include "Socket.h" |
kaizen | 0:774ff1e8b26b | 31 | |
kaizen | 0:774ff1e8b26b | 32 | //#include <cstdint> |
kaizen | 0:774ff1e8b26b | 33 | |
kaizen | 0:774ff1e8b26b | 34 | /** |
kaizen | 0:774ff1e8b26b | 35 | UDP Socket |
kaizen | 0:774ff1e8b26b | 36 | */ |
kaizen | 0:774ff1e8b26b | 37 | class UDPSocket: public Socket { |
kaizen | 0:774ff1e8b26b | 38 | |
kaizen | 0:774ff1e8b26b | 39 | public: |
kaizen | 0:774ff1e8b26b | 40 | /** Instantiate an UDP Socket. |
kaizen | 0:774ff1e8b26b | 41 | */ |
kaizen | 0:774ff1e8b26b | 42 | UDPSocket(); |
kaizen | 0:774ff1e8b26b | 43 | |
kaizen | 0:774ff1e8b26b | 44 | /** Init the UDP Client Socket without binding it to any specific port |
kaizen | 0:774ff1e8b26b | 45 | \return 0 on success, -1 on failure. |
kaizen | 0:774ff1e8b26b | 46 | */ |
kaizen | 0:774ff1e8b26b | 47 | int init(void); |
kaizen | 0:774ff1e8b26b | 48 | |
kaizen | 0:774ff1e8b26b | 49 | /** Bind a UDP Server Socket to a specific port |
kaizen | 0:774ff1e8b26b | 50 | \param port The port to listen for incoming connections on |
kaizen | 0:774ff1e8b26b | 51 | \return 0 on success, -1 on failure. |
kaizen | 0:774ff1e8b26b | 52 | */ |
kaizen | 0:774ff1e8b26b | 53 | int bind(int port = -1); |
kaizen | 0:774ff1e8b26b | 54 | |
kaizen | 0:774ff1e8b26b | 55 | /** Send a packet to a remote endpoint |
kaizen | 0:774ff1e8b26b | 56 | \param remote The remote endpoint |
kaizen | 0:774ff1e8b26b | 57 | \param packet The packet to be sent |
kaizen | 0:774ff1e8b26b | 58 | \param length The length of the packet to be sent |
kaizen | 0:774ff1e8b26b | 59 | \return the number of written bytes on success (>=0) or -1 on failure |
kaizen | 0:774ff1e8b26b | 60 | */ |
kaizen | 0:774ff1e8b26b | 61 | int sendTo(Endpoint &remote, char *packet, int length); |
kaizen | 0:774ff1e8b26b | 62 | |
kaizen | 0:774ff1e8b26b | 63 | /** Receive a packet from a remote endpoint |
kaizen | 0:774ff1e8b26b | 64 | \param remote The remote endpoint |
kaizen | 0:774ff1e8b26b | 65 | \param buffer The buffer for storing the incoming packet data. If a packet |
kaizen | 0:774ff1e8b26b | 66 | is too long to fit in the supplied buffer, excess bytes are discarded |
kaizen | 0:774ff1e8b26b | 67 | \param length The length of the buffer |
kaizen | 0:774ff1e8b26b | 68 | \return the number of received bytes on success (>=0) or -1 on failure |
kaizen | 0:774ff1e8b26b | 69 | */ |
kaizen | 0:774ff1e8b26b | 70 | int receiveFrom(Endpoint &remote, char *buffer, int length); |
kaizen | 0:774ff1e8b26b | 71 | |
kaizen | 0:774ff1e8b26b | 72 | private: |
kaizen | 0:774ff1e8b26b | 73 | bool endpoint_connected; |
kaizen | 0:774ff1e8b26b | 74 | |
kaizen | 0:774ff1e8b26b | 75 | }; |
kaizen | 0:774ff1e8b26b | 76 | |
kaizen | 0:774ff1e8b26b | 77 | #include "def.h" |
kaizen | 0:774ff1e8b26b | 78 | |
kaizen | 0:774ff1e8b26b | 79 | #endif |