ACKme / WiConnect

Host library for controlling a WiConnect enabled Wi-Fi module.

Dependents:   wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more

types/ReaderFunc.h@0:ea85c4bb5e1f, 2014-08-11 (annotated)

Committer:
dan_ackme
Date:
Mon Aug 11 09:58:24 2014 +0000
Revision:
0:ea85c4bb5e1f
Child:
1:6ec9998427ad
initial check-in

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan_ackme 0:ea85c4bb5e1f 1 /*
dan_ackme 0:ea85c4bb5e1f 2 * Copyright 2014, ACKme Networks
dan_ackme 0:ea85c4bb5e1f 3 * All Rights Reserved.
dan_ackme 0:ea85c4bb5e1f 4 *
dan_ackme 0:ea85c4bb5e1f 5 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks;
dan_ackme 0:ea85c4bb5e1f 6 * the contents of this file may not be disclosed to third parties, copied
dan_ackme 0:ea85c4bb5e1f 7 * or duplicated in any form, in whole or in part, without the prior
dan_ackme 0:ea85c4bb5e1f 8 * written permission of ACKme Networks.
dan_ackme 0:ea85c4bb5e1f 9 */
dan_ackme 0:ea85c4bb5e1f 10
dan_ackme 0:ea85c4bb5e1f 11 #pragma once
dan_ackme 0:ea85c4bb5e1f 12
dan_ackme 0:ea85c4bb5e1f 13 #include "WiconnectTypes.h"
dan_ackme 0:ea85c4bb5e1f 14 #include "FunctionPointer.h"
dan_ackme 0:ea85c4bb5e1f 15
dan_ackme 0:ea85c4bb5e1f 16
dan_ackme 0:ea85c4bb5e1f 17 namespace wiconnect
dan_ackme 0:ea85c4bb5e1f 18 {
dan_ackme 0:ea85c4bb5e1f 19
dan_ackme 0:ea85c4bb5e1f 20 typedef WiconnectResult (*_ReaderFunc)(void *user, void *data, int maxReadSize, int *bytesRead);
dan_ackme 0:ea85c4bb5e1f 21
dan_ackme 0:ea85c4bb5e1f 22 class ReaderFunc : public FunctionPointer
dan_ackme 0:ea85c4bb5e1f 23 {
dan_ackme 0:ea85c4bb5e1f 24 public:
dan_ackme 0:ea85c4bb5e1f 25
dan_ackme 0:ea85c4bb5e1f 26 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 27 ReaderFunc(_ReaderFunc func = 0)
dan_ackme 0:ea85c4bb5e1f 28 {
dan_ackme 0:ea85c4bb5e1f 29 _function = (void*)func;
dan_ackme 0:ea85c4bb5e1f 30 _membercaller = NULL;
dan_ackme 0:ea85c4bb5e1f 31 _object = NULL;
dan_ackme 0:ea85c4bb5e1f 32 }
dan_ackme 0:ea85c4bb5e1f 33
dan_ackme 0:ea85c4bb5e1f 34 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 35 template<typename T>
dan_ackme 0:ea85c4bb5e1f 36 ReaderFunc(T *object, WiconnectResult (T::*member)(void *user, void *data, int maxReadSize, int *bytesRead))
dan_ackme 0:ea85c4bb5e1f 37 {
dan_ackme 0:ea85c4bb5e1f 38 _object = static_cast<void*>(object);
dan_ackme 0:ea85c4bb5e1f 39 memcpy(_member, (char*)&member, sizeof(member));
dan_ackme 0:ea85c4bb5e1f 40 _membercaller = (void*)&ReaderFunc::membercaller<T>;
dan_ackme 0:ea85c4bb5e1f 41 _function = 0;
dan_ackme 0:ea85c4bb5e1f 42 }
dan_ackme 0:ea85c4bb5e1f 43
dan_ackme 0:ea85c4bb5e1f 44 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 45 WiconnectResult call(void *user, void *data, int maxReadSize, int *bytesRead)
dan_ackme 0:ea85c4bb5e1f 46 {
dan_ackme 0:ea85c4bb5e1f 47 if (_function)
dan_ackme 0:ea85c4bb5e1f 48 {
dan_ackme 0:ea85c4bb5e1f 49 return ((_ReaderFunc)_function)(user, data, maxReadSize, bytesRead);
dan_ackme 0:ea85c4bb5e1f 50 }
dan_ackme 0:ea85c4bb5e1f 51 else if (_object)
dan_ackme 0:ea85c4bb5e1f 52 {
dan_ackme 0:ea85c4bb5e1f 53 typedef WiconnectResult (*membercallerFunc)(void*, char*, void *user, void *data, int maxReadSize, int *bytesRead);
dan_ackme 0:ea85c4bb5e1f 54 return ((membercallerFunc)_membercaller)(_object, _member, user, data, maxReadSize, bytesRead);
dan_ackme 0:ea85c4bb5e1f 55 }
dan_ackme 0:ea85c4bb5e1f 56 else
dan_ackme 0:ea85c4bb5e1f 57 {
dan_ackme 0:ea85c4bb5e1f 58 return WICONNECT_ERROR;
dan_ackme 0:ea85c4bb5e1f 59 }
dan_ackme 0:ea85c4bb5e1f 60 }
dan_ackme 0:ea85c4bb5e1f 61
dan_ackme 0:ea85c4bb5e1f 62 private:
dan_ackme 0:ea85c4bb5e1f 63
dan_ackme 0:ea85c4bb5e1f 64 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 65 template<typename T>
dan_ackme 0:ea85c4bb5e1f 66 static WiconnectResult membercaller(void *object, char *member, void *user, void *data, int maxReadSize, int *bytesRead)
dan_ackme 0:ea85c4bb5e1f 67 {
dan_ackme 0:ea85c4bb5e1f 68 T* o = static_cast<T*>(object);
dan_ackme 0:ea85c4bb5e1f 69 WiconnectResult (T::*m)(void *user, void *data, int maxReadSize, int *bytesRead);
dan_ackme 0:ea85c4bb5e1f 70 memcpy((char*)&m, member, sizeof(m));
dan_ackme 0:ea85c4bb5e1f 71 return (o->*m)(user, data, maxReadSize, bytesRead);
dan_ackme 0:ea85c4bb5e1f 72 }
dan_ackme 0:ea85c4bb5e1f 73 };
dan_ackme 0:ea85c4bb5e1f 74
dan_ackme 0:ea85c4bb5e1f 75 }
dan_ackme 0:ea85c4bb5e1f 76