Net stack with AutoIP enabled

Dependencies:   mbed

Committer:
darran
Date:
Fri Jul 02 17:21:58 2010 +0000
Revision:
0:ac21159e27f4

        

Who changed what in which revision?

UserRevisionLine numberNew contents of line
darran 0:ac21159e27f4 1
darran 0:ac21159e27f4 2 /*
darran 0:ac21159e27f4 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
darran 0:ac21159e27f4 4
darran 0:ac21159e27f4 5 Permission is hereby granted, free of charge, to any person obtaining a copy
darran 0:ac21159e27f4 6 of this software and associated documentation files (the "Software"), to deal
darran 0:ac21159e27f4 7 in the Software without restriction, including without limitation the rights
darran 0:ac21159e27f4 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
darran 0:ac21159e27f4 9 copies of the Software, and to permit persons to whom the Software is
darran 0:ac21159e27f4 10 furnished to do so, subject to the following conditions:
darran 0:ac21159e27f4 11
darran 0:ac21159e27f4 12 The above copyright notice and this permission notice shall be included in
darran 0:ac21159e27f4 13 all copies or substantial portions of the Software.
darran 0:ac21159e27f4 14
darran 0:ac21159e27f4 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
darran 0:ac21159e27f4 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
darran 0:ac21159e27f4 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
darran 0:ac21159e27f4 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
darran 0:ac21159e27f4 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
darran 0:ac21159e27f4 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
darran 0:ac21159e27f4 21 THE SOFTWARE.
darran 0:ac21159e27f4 22 */
darran 0:ac21159e27f4 23
darran 0:ac21159e27f4 24 #ifndef NET_H
darran 0:ac21159e27f4 25 #define NET_H
darran 0:ac21159e27f4 26
darran 0:ac21159e27f4 27 class NetIf;
darran 0:ac21159e27f4 28 class NetTcpSocket;
darran 0:ac21159e27f4 29 class NetUdpSocket;
darran 0:ac21159e27f4 30 class NetDnsRequest;
darran 0:ac21159e27f4 31
darran 0:ac21159e27f4 32 #include <list>
darran 0:ac21159e27f4 33 using std::list;
darran 0:ac21159e27f4 34
darran 0:ac21159e27f4 35 #include "host.h"
darran 0:ac21159e27f4 36 #include "ipaddr.h"
darran 0:ac21159e27f4 37 #include "netif.h"
darran 0:ac21159e27f4 38 #include "nettcpsocket.h"
darran 0:ac21159e27f4 39 #include "netudpsocket.h"
darran 0:ac21159e27f4 40 #include "netservice.h"
darran 0:ac21159e27f4 41 #include "netdnsrequest.h"
darran 0:ac21159e27f4 42
darran 0:ac21159e27f4 43 class Net
darran 0:ac21159e27f4 44 {
darran 0:ac21159e27f4 45 private:
darran 0:ac21159e27f4 46 Net();
darran 0:ac21159e27f4 47 ~Net();
darran 0:ac21159e27f4 48 public:
darran 0:ac21159e27f4 49 static void poll(); //Poll every if & socket
darran 0:ac21159e27f4 50
darran 0:ac21159e27f4 51 static NetTcpSocket* tcpSocket(NetIf& netif);
darran 0:ac21159e27f4 52 static NetTcpSocket* tcpSocket(); //Socket on default if
darran 0:ac21159e27f4 53 static void releaseTcpSocket(NetTcpSocket* pNetTcpSocket);
darran 0:ac21159e27f4 54
darran 0:ac21159e27f4 55 static NetUdpSocket* udpSocket(NetIf& netif);
darran 0:ac21159e27f4 56 static NetUdpSocket* udpSocket(); //Socket on default if
darran 0:ac21159e27f4 57 static void releaseUdpSocket(NetUdpSocket* pNetUdpSocket);
darran 0:ac21159e27f4 58
darran 0:ac21159e27f4 59 static NetDnsRequest* dnsRequest(const char* hostname, NetIf& netif);
darran 0:ac21159e27f4 60 static NetDnsRequest* dnsRequest(const char* hostname); //Create a new NetDnsRequest object from default if
darran 0:ac21159e27f4 61
darran 0:ac21159e27f4 62 static NetDnsRequest* dnsRequest(Host* pHost, NetIf& netif);
darran 0:ac21159e27f4 63 static NetDnsRequest* dnsRequest(Host* pHost); //Create a new NetDnsRequest object from default if
darran 0:ac21159e27f4 64
darran 0:ac21159e27f4 65 static void setDefaultIf(NetIf& netif); //Deprecated
darran 0:ac21159e27f4 66 static void setDefaultIf(NetIf* pIf);
darran 0:ac21159e27f4 67 static NetIf* getDefaultIf();
darran 0:ac21159e27f4 68
darran 0:ac21159e27f4 69 //TODO: Factory functions like 'setupEthernet', 'setupPPP', 'setupTelit' ...
darran 0:ac21159e27f4 70 #if 0
darran 0:ac21159e27f4 71 enum NetErr //Generic errors
darran 0:ac21159e27f4 72 {
darran 0:ac21159e27f4 73 __NET_MIN = -0xFFFF;
darran 0:ac21159e27f4 74 NET_OPEN, //Could not open if
darran 0:ac21159e27f4 75 NET_CONNECT, //Could not connect
darran 0:ac21159e27f4 76 NET_AUTH, //Could not auth
darran 0:ac21159e27f4 77 NET_HW, //HW problem
darran 0:ac21159e27f4 78
darran 0:ac21159e27f4 79 NET_OK = 0
darran 0:ac21159e27f4 80 };
darran 0:ac21159e27f4 81
darran 0:ac21159e27f4 82 static NetErr Ethernet();
darran 0:ac21159e27f4 83 static NetErr PPPoverSerial(int Tx, int Rx, const char* apn, const char* user, const char* password);
darran 0:ac21159e27f4 84 static NetErr Telit(int pwrSetPin, int pwrMonPin, int Tx, int Rx);
darran 0:ac21159e27f4 85 #endif
darran 0:ac21159e27f4 86
darran 0:ac21159e27f4 87 protected:
darran 0:ac21159e27f4 88 friend class NetIf;
darran 0:ac21159e27f4 89 friend class NetTcpSocket;
darran 0:ac21159e27f4 90 friend class NetUdpSocket;
darran 0:ac21159e27f4 91
darran 0:ac21159e27f4 92 static void registerIf(NetIf* pIf);
darran 0:ac21159e27f4 93 static void unregisterIf(NetIf* pIf);
darran 0:ac21159e27f4 94
darran 0:ac21159e27f4 95 static void registerNetTcpSocket(NetTcpSocket* pNetTcpSocket);
darran 0:ac21159e27f4 96 static void unregisterNetTcpSocket(NetTcpSocket* pNetTcpSocket);
darran 0:ac21159e27f4 97
darran 0:ac21159e27f4 98 static void registerNetUdpSocket(NetUdpSocket* pNetUdpSocket);
darran 0:ac21159e27f4 99 static void unregisterNetUdpSocket(NetUdpSocket* pNetUdpSocket);
darran 0:ac21159e27f4 100
darran 0:ac21159e27f4 101 private:
darran 0:ac21159e27f4 102 static Net& net(); //Return inst of singleton
darran 0:ac21159e27f4 103
darran 0:ac21159e27f4 104 NetIf* m_defaultIf;
darran 0:ac21159e27f4 105
darran 0:ac21159e27f4 106 list<NetIf*> m_lpIf;
darran 0:ac21159e27f4 107 list<NetTcpSocket*> m_lpNetTcpSocket;
darran 0:ac21159e27f4 108 list<NetUdpSocket*> m_lpNetUdpSocket;
darran 0:ac21159e27f4 109 };
darran 0:ac21159e27f4 110
darran 0:ac21159e27f4 111 #endif