Jonathan Tam / Mbed 2 deprecated BalancingRobot_NOINTERRUPTS_OOP_PS3

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BLUEUSB/Socket.h@0:0309bb86b703, 2012-02-23 (annotated)

Committer:
jcytam
Date:
Thu Feb 23 22:59:51 2012 +0000
Revision:
0:0309bb86b703
balancing robot ps3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jcytam 0:0309bb86b703 1 /*
jcytam 0:0309bb86b703 2 Copyright (c) 2010 Peter Barrett
jcytam 0:0309bb86b703 3
jcytam 0:0309bb86b703 4 Permission is hereby granted, free of charge, to any person obtaining a copy
jcytam 0:0309bb86b703 5 of this software and associated documentation files (the "Software"), to deal
jcytam 0:0309bb86b703 6 in the Software without restriction, including without limitation the rights
jcytam 0:0309bb86b703 7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
jcytam 0:0309bb86b703 8 copies of the Software, and to permit persons to whom the Software is
jcytam 0:0309bb86b703 9 furnished to do so, subject to the following conditions:
jcytam 0:0309bb86b703 10
jcytam 0:0309bb86b703 11 The above copyright notice and this permission notice shall be included in
jcytam 0:0309bb86b703 12 all copies or substantial portions of the Software.
jcytam 0:0309bb86b703 13
jcytam 0:0309bb86b703 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
jcytam 0:0309bb86b703 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
jcytam 0:0309bb86b703 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
jcytam 0:0309bb86b703 17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
jcytam 0:0309bb86b703 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jcytam 0:0309bb86b703 19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
jcytam 0:0309bb86b703 20 THE SOFTWARE.
jcytam 0:0309bb86b703 21 */
jcytam 0:0309bb86b703 22
jcytam 0:0309bb86b703 23 /*
jcytam 0:0309bb86b703 24 Tue Apr 26 2011 Bart Janssens: added a socket listener
jcytam 0:0309bb86b703 25 */
jcytam 0:0309bb86b703 26
jcytam 0:0309bb86b703 27 #ifndef SOCKET_H_INCLUDED
jcytam 0:0309bb86b703 28 #define SOCKET_H_INCLUDED
jcytam 0:0309bb86b703 29
jcytam 0:0309bb86b703 30 #define SOCKET_HCI 1
jcytam 0:0309bb86b703 31 #define SOCKET_L2CAP 2
jcytam 0:0309bb86b703 32 #define SOCKET_RFCOM 3
jcytam 0:0309bb86b703 33
jcytam 0:0309bb86b703 34 typedef struct
jcytam 0:0309bb86b703 35 {
jcytam 0:0309bb86b703 36 u8 AddressSpecific[0]; // BDADDR,psm etc
jcytam 0:0309bb86b703 37 } SocketAddrHdr;
jcytam 0:0309bb86b703 38
jcytam 0:0309bb86b703 39
jcytam 0:0309bb86b703 40
jcytam 0:0309bb86b703 41 enum SocketState
jcytam 0:0309bb86b703 42 {
jcytam 0:0309bb86b703 43 SocketState_Unknown,
jcytam 0:0309bb86b703 44 SocketState_Opening,
jcytam 0:0309bb86b703 45 SocketState_Open,
jcytam 0:0309bb86b703 46 SocketState_Closing,
jcytam 0:0309bb86b703 47 SocketState_Closed,
jcytam 0:0309bb86b703 48 SocketState_Listen,
jcytam 0:0309bb86b703 49 SocketState_Accept
jcytam 0:0309bb86b703 50 };
jcytam 0:0309bb86b703 51
jcytam 0:0309bb86b703 52 typedef void (*SocketCallback)(int socket, SocketState state, const u8* data, int len, void* userData);
jcytam 0:0309bb86b703 53
jcytam 0:0309bb86b703 54 class SocketListener
jcytam 0:0309bb86b703 55 {
jcytam 0:0309bb86b703 56 public:
jcytam 0:0309bb86b703 57 int ID;
jcytam 0:0309bb86b703 58 int Type;
jcytam 0:0309bb86b703 59 int port;
jcytam 0:0309bb86b703 60 SocketCallback Callback;
jcytam 0:0309bb86b703 61 void* userData;
jcytam 0:0309bb86b703 62 };
jcytam 0:0309bb86b703 63
jcytam 0:0309bb86b703 64 //===========================================================================
jcytam 0:0309bb86b703 65 //===========================================================================
jcytam 0:0309bb86b703 66 // Don't need to look at or use anything below this line:
jcytam 0:0309bb86b703 67 // Internal representation of socket
jcytam 0:0309bb86b703 68
jcytam 0:0309bb86b703 69 class SocketHandler;
jcytam 0:0309bb86b703 70 class SocketInternal
jcytam 0:0309bb86b703 71 {
jcytam 0:0309bb86b703 72 public:
jcytam 0:0309bb86b703 73
jcytam 0:0309bb86b703 74 u8 ID;
jcytam 0:0309bb86b703 75 u8 State;
jcytam 0:0309bb86b703 76 u8 Type;
jcytam 0:0309bb86b703 77 u8 B0;
jcytam 0:0309bb86b703 78 int port;
jcytam 0:0309bb86b703 79 SocketCallback Callback;
jcytam 0:0309bb86b703 80 void* userData;
jcytam 0:0309bb86b703 81 u8 Data[0]; // Extra socket data starts here
jcytam 0:0309bb86b703 82
jcytam 0:0309bb86b703 83 void Recv(const u8* data, int len)
jcytam 0:0309bb86b703 84 {
jcytam 0:0309bb86b703 85 Callback(ID,(SocketState)State,data,len,userData);
jcytam 0:0309bb86b703 86 }
jcytam 0:0309bb86b703 87
jcytam 0:0309bb86b703 88 void SetState(SocketState state)
jcytam 0:0309bb86b703 89 {
jcytam 0:0309bb86b703 90 State = state;
jcytam 0:0309bb86b703 91 Callback(ID,(SocketState)State,0,0,userData);
jcytam 0:0309bb86b703 92 }
jcytam 0:0309bb86b703 93 };
jcytam 0:0309bb86b703 94
jcytam 0:0309bb86b703 95 class SocketHandler
jcytam 0:0309bb86b703 96 {
jcytam 0:0309bb86b703 97 public:
jcytam 0:0309bb86b703 98 virtual int Open(SocketInternal* sock, SocketAddrHdr* addr) = 0;
jcytam 0:0309bb86b703 99 virtual int Create(SocketInternal* sock, SocketAddrHdr* addr) = 0;
jcytam 0:0309bb86b703 100 virtual int Send(SocketInternal* sock, const u8* data, int len) = 0;
jcytam 0:0309bb86b703 101 virtual int Close(SocketInternal* sock) = 0;
jcytam 0:0309bb86b703 102 virtual int Accept(SocketInternal* sock, SocketAddrHdr* addr) = 0;
jcytam 0:0309bb86b703 103 };
jcytam 0:0309bb86b703 104
jcytam 0:0309bb86b703 105 int RegisterSocketHandler(int type, SocketHandler* handler);
jcytam 0:0309bb86b703 106 SocketInternal* GetSocketInternal(int socket);
jcytam 0:0309bb86b703 107
jcytam 0:0309bb86b703 108 int Socket_Open(int type, SocketAddrHdr* addr, SocketCallback callback, void* userData); // Open a socket
jcytam 0:0309bb86b703 109 int Socket_Listen(int type, int port,SocketCallback callback, void* userData);
jcytam 0:0309bb86b703 110 int Socket_InUse(int type, int port);
jcytam 0:0309bb86b703 111 int Socket_Accept(int socket, SocketCallback callback, void* userData);
jcytam 0:0309bb86b703 112 SocketInternal* Socket_Create(int type,SocketAddrHdr* addr, int port);
jcytam 0:0309bb86b703 113 int Socket_Send(int socket, const u8* data, int len);
jcytam 0:0309bb86b703 114 int Socket_State(int socket);
jcytam 0:0309bb86b703 115 int Socket_Close(int socket);
jcytam 0:0309bb86b703 116
jcytam 0:0309bb86b703 117 #define ERR_SOCKET_TYPE_NOT_FOUND -200
jcytam 0:0309bb86b703 118 #define ERR_SOCKET_NOT_FOUND -201
jcytam 0:0309bb86b703 119 #define ERR_SOCKET_NONE_LEFT -202
jcytam 0:0309bb86b703 120 #define ERR_SOCKET_IN_USE -203
jcytam 0:0309bb86b703 121
jcytam 0:0309bb86b703 122 #endif // SOCKET_H_INCLUDED