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/Callback.h@11:ea484e1b7fc4, 2014-08-12 (annotated)

Committer:
dan_ackme
Date:
Tue Aug 12 02:34:46 2014 -0700
Revision:
11:ea484e1b7fc4
Parent:
1:6ec9998427ad
Child:
13:2b51f5267c92
updated documnetation

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dan_ackme 0:ea85c4bb5e1f 5 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks;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
dan_ackme 0:ea85c4bb5e1f 14 #include "WiconnectTypes.h"
dan_ackme 0:ea85c4bb5e1f 15 #include "FunctionPointer.h"
dan_ackme 0:ea85c4bb5e1f 16
dan_ackme 0:ea85c4bb5e1f 17
dan_ackme 0:ea85c4bb5e1f 18
dan_ackme 0:ea85c4bb5e1f 19 namespace wiconnect
dan_ackme 0:ea85c4bb5e1f 20 {
dan_ackme 0:ea85c4bb5e1f 21
dan_ackme 0:ea85c4bb5e1f 22
dan_ackme 0:ea85c4bb5e1f 23 typedef void (*_Callback)(WiconnectResult result, void *arg1, void *arg2);
dan_ackme 0:ea85c4bb5e1f 24
dan_ackme 11:ea484e1b7fc4 25
dan_ackme 11:ea484e1b7fc4 26 /**
dan_ackme 11:ea484e1b7fc4 27 * @ingroup types_core
dan_ackme 11:ea484e1b7fc4 28 *
dan_ackme 11:ea484e1b7fc4 29 * @brief Generic callback function.
dan_ackme 11:ea484e1b7fc4 30 */
dan_ackme 0:ea85c4bb5e1f 31 class Callback : public FunctionPointer
dan_ackme 0:ea85c4bb5e1f 32 {
dan_ackme 0:ea85c4bb5e1f 33 public:
dan_ackme 0:ea85c4bb5e1f 34 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 35 Callback(_Callback func = 0)
dan_ackme 0:ea85c4bb5e1f 36 {
dan_ackme 0:ea85c4bb5e1f 37 _function = (void*)func;
dan_ackme 0:ea85c4bb5e1f 38 _membercaller = NULL;
dan_ackme 0:ea85c4bb5e1f 39 _object = NULL;
dan_ackme 0:ea85c4bb5e1f 40 }
dan_ackme 0:ea85c4bb5e1f 41
dan_ackme 0:ea85c4bb5e1f 42 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 43 template<typename T>
dan_ackme 0:ea85c4bb5e1f 44 Callback(T *object, void (T::*member)(WiconnectResult result, void *arg1, void *arg2))
dan_ackme 0:ea85c4bb5e1f 45 {
dan_ackme 0:ea85c4bb5e1f 46 _object = static_cast<void*>(object);
dan_ackme 0:ea85c4bb5e1f 47 memcpy(_member, (char*)&member, sizeof(member));
dan_ackme 0:ea85c4bb5e1f 48 _membercaller = (void*)&Callback::membercaller<T>;
dan_ackme 0:ea85c4bb5e1f 49 _function = 0;
dan_ackme 0:ea85c4bb5e1f 50 }
dan_ackme 0:ea85c4bb5e1f 51
dan_ackme 0:ea85c4bb5e1f 52 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 53 void call(WiconnectResult result, void *arg1, void *arg2)
dan_ackme 0:ea85c4bb5e1f 54 {
dan_ackme 0:ea85c4bb5e1f 55 if (_function)
dan_ackme 0:ea85c4bb5e1f 56 {
dan_ackme 0:ea85c4bb5e1f 57 ((_Callback)_function)(result, arg1, arg2);
dan_ackme 0:ea85c4bb5e1f 58 }
dan_ackme 0:ea85c4bb5e1f 59 else if (_object)
dan_ackme 0:ea85c4bb5e1f 60 {
dan_ackme 0:ea85c4bb5e1f 61 typedef void (*membercallerFunc)(void*, char*, WiconnectResult result, void *arg1, void *arg2);
dan_ackme 0:ea85c4bb5e1f 62 ((membercallerFunc)_membercaller)(_object, _member, result, arg1, arg2);
dan_ackme 0:ea85c4bb5e1f 63 }
dan_ackme 0:ea85c4bb5e1f 64 }
dan_ackme 0:ea85c4bb5e1f 65
dan_ackme 0:ea85c4bb5e1f 66 private:
dan_ackme 0:ea85c4bb5e1f 67
dan_ackme 0:ea85c4bb5e1f 68 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 69 template<typename T>
dan_ackme 0:ea85c4bb5e1f 70 static void membercaller(void *object, char *member, WiconnectResult result, void *arg1, void *arg2)
dan_ackme 0:ea85c4bb5e1f 71 {
dan_ackme 0:ea85c4bb5e1f 72 T* o = static_cast<T*>(object);
dan_ackme 0:ea85c4bb5e1f 73 void (T::*m)(WiconnectResult result, void *arg1, void *arg2);
dan_ackme 0:ea85c4bb5e1f 74 memcpy((char*)&m, member, sizeof(m));
dan_ackme 0:ea85c4bb5e1f 75 (o->*m)(result, arg1, arg2);
dan_ackme 0:ea85c4bb5e1f 76 }
dan_ackme 0:ea85c4bb5e1f 77
dan_ackme 0:ea85c4bb5e1f 78 };
dan_ackme 0:ea85c4bb5e1f 79
dan_ackme 0:ea85c4bb5e1f 80
dan_ackme 0:ea85c4bb5e1f 81 }