hokuto Abe / Mbed 2 deprecated nisiBlutooth

Socket.h@0:db1ba09e8bfa, 2012-07-10 (annotated)

Committer:
hosei2
Date:
Tue Jul 10 11:36:47 2012 +0000
Revision:
0:db1ba09e8bfa
zzz

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hosei2 0:db1ba09e8bfa 1 /*
hosei2 0:db1ba09e8bfa 2 Copyright (c) 2010 Peter Barrett
hosei2 0:db1ba09e8bfa 3
hosei2 0:db1ba09e8bfa 4 Permission is hereby granted, free of charge, to any person obtaining a copy
hosei2 0:db1ba09e8bfa 5 of this software and associated documentation files (the "Software"), to deal
hosei2 0:db1ba09e8bfa 6 in the Software without restriction, including without limitation the rights
hosei2 0:db1ba09e8bfa 7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
hosei2 0:db1ba09e8bfa 8 copies of the Software, and to permit persons to whom the Software is
hosei2 0:db1ba09e8bfa 9 furnished to do so, subject to the following conditions:
hosei2 0:db1ba09e8bfa 10
hosei2 0:db1ba09e8bfa 11 The above copyright notice and this permission notice shall be included in
hosei2 0:db1ba09e8bfa 12 all copies or substantial portions of the Software.
hosei2 0:db1ba09e8bfa 13
hosei2 0:db1ba09e8bfa 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
hosei2 0:db1ba09e8bfa 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
hosei2 0:db1ba09e8bfa 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
hosei2 0:db1ba09e8bfa 17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
hosei2 0:db1ba09e8bfa 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
hosei2 0:db1ba09e8bfa 19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
hosei2 0:db1ba09e8bfa 20 THE SOFTWARE.
hosei2 0:db1ba09e8bfa 21 */
hosei2 0:db1ba09e8bfa 22
hosei2 0:db1ba09e8bfa 23 #ifndef SOCKET_H_INCLUDED
hosei2 0:db1ba09e8bfa 24 #define SOCKET_H_INCLUDED
hosei2 0:db1ba09e8bfa 25
hosei2 0:db1ba09e8bfa 26 #define SOCKET_HCI 1
hosei2 0:db1ba09e8bfa 27 #define SOCKET_L2CAP 2
hosei2 0:db1ba09e8bfa 28 #define SOCKET_RFCOM 3
hosei2 0:db1ba09e8bfa 29
hosei2 0:db1ba09e8bfa 30 typedef struct
hosei2 0:db1ba09e8bfa 31 {
hosei2 0:db1ba09e8bfa 32 u8 AddressSpecific[0]; // BDADDR,psm etc
hosei2 0:db1ba09e8bfa 33 } SocketAddrHdr;
hosei2 0:db1ba09e8bfa 34
hosei2 0:db1ba09e8bfa 35 enum SocketState
hosei2 0:db1ba09e8bfa 36 {
hosei2 0:db1ba09e8bfa 37 SocketState_Unknown,
hosei2 0:db1ba09e8bfa 38 SocketState_Opening,
hosei2 0:db1ba09e8bfa 39 SocketState_Open,
hosei2 0:db1ba09e8bfa 40 SocketState_Closing,
hosei2 0:db1ba09e8bfa 41 SocketState_Closed
hosei2 0:db1ba09e8bfa 42 };
hosei2 0:db1ba09e8bfa 43
hosei2 0:db1ba09e8bfa 44 typedef void (*SocketCallback)(int socket, SocketState state, const u8* data, int len, void* userData);
hosei2 0:db1ba09e8bfa 45
hosei2 0:db1ba09e8bfa 46 int Socket_Open(int type, SocketAddrHdr* addr, SocketCallback callback, void* userData); // Open a socket
hosei2 0:db1ba09e8bfa 47 int Socket_Send(int socket, const u8* data, int len);
hosei2 0:db1ba09e8bfa 48 int Socket_State(int socket);
hosei2 0:db1ba09e8bfa 49 int Socket_Close(int socket);
hosei2 0:db1ba09e8bfa 50
hosei2 0:db1ba09e8bfa 51 //===========================================================================
hosei2 0:db1ba09e8bfa 52 //===========================================================================
hosei2 0:db1ba09e8bfa 53 // Don't need to look at or use anything below this line:
hosei2 0:db1ba09e8bfa 54 // Internal representation of socket
hosei2 0:db1ba09e8bfa 55
hosei2 0:db1ba09e8bfa 56 class SocketHandler;
hosei2 0:db1ba09e8bfa 57 class SocketInternal
hosei2 0:db1ba09e8bfa 58 {
hosei2 0:db1ba09e8bfa 59 public:
hosei2 0:db1ba09e8bfa 60
hosei2 0:db1ba09e8bfa 61 u8 ID;
hosei2 0:db1ba09e8bfa 62 u8 State;
hosei2 0:db1ba09e8bfa 63 u8 Type;
hosei2 0:db1ba09e8bfa 64 u8 B0;
hosei2 0:db1ba09e8bfa 65 SocketCallback Callback;
hosei2 0:db1ba09e8bfa 66 void* userData;
hosei2 0:db1ba09e8bfa 67 u8 Data[0]; // Extra socket data starts here
hosei2 0:db1ba09e8bfa 68
hosei2 0:db1ba09e8bfa 69 void Recv(const u8* data, int len)
hosei2 0:db1ba09e8bfa 70 {
hosei2 0:db1ba09e8bfa 71 Callback(ID,(SocketState)State,data,len,userData);
hosei2 0:db1ba09e8bfa 72 }
hosei2 0:db1ba09e8bfa 73
hosei2 0:db1ba09e8bfa 74 void SetState(SocketState state)
hosei2 0:db1ba09e8bfa 75 {
hosei2 0:db1ba09e8bfa 76 State = state;
hosei2 0:db1ba09e8bfa 77 Callback(ID,(SocketState)State,0,0,userData);
hosei2 0:db1ba09e8bfa 78 }
hosei2 0:db1ba09e8bfa 79 };
hosei2 0:db1ba09e8bfa 80
hosei2 0:db1ba09e8bfa 81 class SocketHandler
hosei2 0:db1ba09e8bfa 82 {
hosei2 0:db1ba09e8bfa 83 public:
hosei2 0:db1ba09e8bfa 84 virtual int Open(SocketInternal* sock, SocketAddrHdr* addr) = 0;
hosei2 0:db1ba09e8bfa 85 virtual int Send(SocketInternal* sock, const u8* data, int len) = 0;
hosei2 0:db1ba09e8bfa 86 virtual int Close(SocketInternal* sock) = 0;
hosei2 0:db1ba09e8bfa 87 };
hosei2 0:db1ba09e8bfa 88
hosei2 0:db1ba09e8bfa 89 int RegisterSocketHandler(int type, SocketHandler* handler);
hosei2 0:db1ba09e8bfa 90 SocketInternal* GetSocketInternal(int socket);
hosei2 0:db1ba09e8bfa 91
hosei2 0:db1ba09e8bfa 92 #define ERR_SOCKET_TYPE_NOT_FOUND -200
hosei2 0:db1ba09e8bfa 93 #define ERR_SOCKET_NOT_FOUND -201
hosei2 0:db1ba09e8bfa 94 #define ERR_SOCKET_NONE_LEFT -202
hosei2 0:db1ba09e8bfa 95
hosei2 0:db1ba09e8bfa 96 #endif // SOCKET_H_INCLUDED