Committer:
donatien
Date:
Fri Jul 09 15:24:33 2010 +0000
Revision:
0:0f5a52711275

        

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donatien 0:0f5a52711275 1
donatien 0:0f5a52711275 2 /*
donatien 0:0f5a52711275 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
donatien 0:0f5a52711275 4
donatien 0:0f5a52711275 5 Permission is hereby granted, free of charge, to any person obtaining a copy
donatien 0:0f5a52711275 6 of this software and associated documentation files (the "Software"), to deal
donatien 0:0f5a52711275 7 in the Software without restriction, including without limitation the rights
donatien 0:0f5a52711275 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
donatien 0:0f5a52711275 9 copies of the Software, and to permit persons to whom the Software is
donatien 0:0f5a52711275 10 furnished to do so, subject to the following conditions:
donatien 0:0f5a52711275 11
donatien 0:0f5a52711275 12 The above copyright notice and this permission notice shall be included in
donatien 0:0f5a52711275 13 all copies or substantial portions of the Software.
donatien 0:0f5a52711275 14
donatien 0:0f5a52711275 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
donatien 0:0f5a52711275 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
donatien 0:0f5a52711275 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
donatien 0:0f5a52711275 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
donatien 0:0f5a52711275 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:0f5a52711275 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
donatien 0:0f5a52711275 21 THE SOFTWARE.
donatien 0:0f5a52711275 22 */
donatien 0:0f5a52711275 23
donatien 0:0f5a52711275 24 #ifndef NET_H
donatien 0:0f5a52711275 25 #define NET_H
donatien 0:0f5a52711275 26
donatien 0:0f5a52711275 27 class NetIf;
donatien 0:0f5a52711275 28 class NetTcpSocket;
donatien 0:0f5a52711275 29 class NetUdpSocket;
donatien 0:0f5a52711275 30 class NetDnsRequest;
donatien 0:0f5a52711275 31
donatien 0:0f5a52711275 32 #include <list>
donatien 0:0f5a52711275 33 using std::list;
donatien 0:0f5a52711275 34
donatien 0:0f5a52711275 35 #include "host.h"
donatien 0:0f5a52711275 36 #include "ipaddr.h"
donatien 0:0f5a52711275 37 #include "netif.h"
donatien 0:0f5a52711275 38 #include "nettcpsocket.h"
donatien 0:0f5a52711275 39 #include "netudpsocket.h"
donatien 0:0f5a52711275 40 #include "netservice.h"
donatien 0:0f5a52711275 41 #include "netdnsrequest.h"
donatien 0:0f5a52711275 42
donatien 0:0f5a52711275 43 class Net
donatien 0:0f5a52711275 44 {
donatien 0:0f5a52711275 45 private:
donatien 0:0f5a52711275 46 Net();
donatien 0:0f5a52711275 47 ~Net();
donatien 0:0f5a52711275 48 public:
donatien 0:0f5a52711275 49 static void poll(); //Poll every if & socket
donatien 0:0f5a52711275 50
donatien 0:0f5a52711275 51 static NetTcpSocket* tcpSocket(NetIf& netif);
donatien 0:0f5a52711275 52 static NetTcpSocket* tcpSocket(); //Socket on default if
donatien 0:0f5a52711275 53 static void releaseTcpSocket(NetTcpSocket* pNetTcpSocket);
donatien 0:0f5a52711275 54
donatien 0:0f5a52711275 55 static NetUdpSocket* udpSocket(NetIf& netif);
donatien 0:0f5a52711275 56 static NetUdpSocket* udpSocket(); //Socket on default if
donatien 0:0f5a52711275 57 static void releaseUdpSocket(NetUdpSocket* pNetUdpSocket);
donatien 0:0f5a52711275 58
donatien 0:0f5a52711275 59 static NetDnsRequest* dnsRequest(const char* hostname, NetIf& netif);
donatien 0:0f5a52711275 60 static NetDnsRequest* dnsRequest(const char* hostname); //Create a new NetDnsRequest object from default if
donatien 0:0f5a52711275 61
donatien 0:0f5a52711275 62 static NetDnsRequest* dnsRequest(Host* pHost, NetIf& netif);
donatien 0:0f5a52711275 63 static NetDnsRequest* dnsRequest(Host* pHost); //Create a new NetDnsRequest object from default if
donatien 0:0f5a52711275 64
donatien 0:0f5a52711275 65 static void setDefaultIf(NetIf& netif); //Deprecated
donatien 0:0f5a52711275 66 static void setDefaultIf(NetIf* pIf);
donatien 0:0f5a52711275 67 static NetIf* getDefaultIf();
donatien 0:0f5a52711275 68
donatien 0:0f5a52711275 69 //TODO: Factory functions like 'setupEthernet', 'setupPPP', 'setupTelit' ...
donatien 0:0f5a52711275 70 #if 0
donatien 0:0f5a52711275 71 enum NetErr //Generic errors
donatien 0:0f5a52711275 72 {
donatien 0:0f5a52711275 73 __NET_MIN = -0xFFFF;
donatien 0:0f5a52711275 74 NET_OPEN, //Could not open if
donatien 0:0f5a52711275 75 NET_CONNECT, //Could not connect
donatien 0:0f5a52711275 76 NET_AUTH, //Could not auth
donatien 0:0f5a52711275 77 NET_HW, //HW problem
donatien 0:0f5a52711275 78
donatien 0:0f5a52711275 79 NET_OK = 0
donatien 0:0f5a52711275 80 };
donatien 0:0f5a52711275 81
donatien 0:0f5a52711275 82 static NetErr Ethernet();
donatien 0:0f5a52711275 83 static NetErr PPPoverSerial(int Tx, int Rx, const char* apn, const char* user, const char* password);
donatien 0:0f5a52711275 84 static NetErr Telit(int pwrSetPin, int pwrMonPin, int Tx, int Rx);
donatien 0:0f5a52711275 85 #endif
donatien 0:0f5a52711275 86
donatien 0:0f5a52711275 87 protected:
donatien 0:0f5a52711275 88 friend class NetIf;
donatien 0:0f5a52711275 89 friend class NetTcpSocket;
donatien 0:0f5a52711275 90 friend class NetUdpSocket;
donatien 0:0f5a52711275 91
donatien 0:0f5a52711275 92 static void registerIf(NetIf* pIf);
donatien 0:0f5a52711275 93 static void unregisterIf(NetIf* pIf);
donatien 0:0f5a52711275 94
donatien 0:0f5a52711275 95 static void registerNetTcpSocket(NetTcpSocket* pNetTcpSocket);
donatien 0:0f5a52711275 96 static void unregisterNetTcpSocket(NetTcpSocket* pNetTcpSocket);
donatien 0:0f5a52711275 97
donatien 0:0f5a52711275 98 static void registerNetUdpSocket(NetUdpSocket* pNetUdpSocket);
donatien 0:0f5a52711275 99 static void unregisterNetUdpSocket(NetUdpSocket* pNetUdpSocket);
donatien 0:0f5a52711275 100
donatien 0:0f5a52711275 101 private:
donatien 0:0f5a52711275 102 static Net& net(); //Return inst of singleton
donatien 0:0f5a52711275 103
donatien 0:0f5a52711275 104 NetIf* m_defaultIf;
donatien 0:0f5a52711275 105
donatien 0:0f5a52711275 106 list<NetIf*> m_lpIf;
donatien 0:0f5a52711275 107 list<NetTcpSocket*> m_lpNetTcpSocket;
donatien 0:0f5a52711275 108 list<NetUdpSocket*> m_lpNetUdpSocket;
donatien 0:0f5a52711275 109 };
donatien 0:0f5a52711275 110
donatien 0:0f5a52711275 111 #endif