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

GhmMessage.cpp@29:b6af04b77a56, 2014-10-27 (annotated)

Committer:
dan_ackme
Date:
Mon Oct 27 13:42:26 2014 -0700
Revision:
29:b6af04b77a56
refactored library layout

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan_ackme 29:b6af04b77a56 1 /**
dan_ackme 29:b6af04b77a56 2 * ACKme WiConnect Host Library is licensed under the BSD licence:
dan_ackme 29:b6af04b77a56 3 *
dan_ackme 29:b6af04b77a56 4 * Copyright (c)2014 ACKme Networks.
dan_ackme 29:b6af04b77a56 5 * All rights reserved.
dan_ackme 29:b6af04b77a56 6 *
dan_ackme 29:b6af04b77a56 7 * Redistribution and use in source and binary forms, with or without modification,
dan_ackme 29:b6af04b77a56 8 * are permitted provided that the following conditions are met:
dan_ackme 29:b6af04b77a56 9 *
dan_ackme 29:b6af04b77a56 10 * 1. Redistributions of source code must retain the above copyright notice,
dan_ackme 29:b6af04b77a56 11 * this list of conditions and the following disclaimer.
dan_ackme 29:b6af04b77a56 12 * 2. Redistributions in binary form must reproduce the above copyright notice,
dan_ackme 29:b6af04b77a56 13 * this list of conditions and the following disclaimer in the documentation
dan_ackme 29:b6af04b77a56 14 * and/or other materials provided with the distribution.
dan_ackme 29:b6af04b77a56 15 * 3. The name of the author may not be used to endorse or promote products
dan_ackme 29:b6af04b77a56 16 * derived from this software without specific prior written permission.
dan_ackme 29:b6af04b77a56 17 *
dan_ackme 29:b6af04b77a56 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS AND ANY EXPRESS OR IMPLIED
dan_ackme 29:b6af04b77a56 19 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
dan_ackme 29:b6af04b77a56 20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
dan_ackme 29:b6af04b77a56 21 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dan_ackme 29:b6af04b77a56 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
dan_ackme 29:b6af04b77a56 23 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
dan_ackme 29:b6af04b77a56 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
dan_ackme 29:b6af04b77a56 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
dan_ackme 29:b6af04b77a56 26 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
dan_ackme 29:b6af04b77a56 27 * OF SUCH DAMAGE.
dan_ackme 29:b6af04b77a56 28 */
dan_ackme 29:b6af04b77a56 29 #include "Wiconnect.h"
dan_ackme 29:b6af04b77a56 30 #include "api/types/GhmMessage.h"
dan_ackme 29:b6af04b77a56 31 #include "internal/common.h"
dan_ackme 29:b6af04b77a56 32
dan_ackme 29:b6af04b77a56 33
dan_ackme 29:b6af04b77a56 34
dan_ackme 29:b6af04b77a56 35
dan_ackme 29:b6af04b77a56 36 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 37 GhmMessage::GhmMessage()
dan_ackme 29:b6af04b77a56 38 {
dan_ackme 29:b6af04b77a56 39 next = NULL;
dan_ackme 29:b6af04b77a56 40 previous = NULL;
dan_ackme 29:b6af04b77a56 41 messageId[0] = 0;
dan_ackme 29:b6af04b77a56 42 timestamp[0] = 0;
dan_ackme 29:b6af04b77a56 43 length = 0;
dan_ackme 29:b6af04b77a56 44 }
dan_ackme 29:b6af04b77a56 45
dan_ackme 29:b6af04b77a56 46 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 47 WiconnectResult GhmMessage::init(const char *msgIdStr, const char* timestampStr, const char *lengthStr)
dan_ackme 29:b6af04b77a56 48 {
dan_ackme 29:b6af04b77a56 49 intmax_t r;
dan_ackme 29:b6af04b77a56 50 if(!StringUtil::parseHex(lengthStr, &r, 0, USHRT_MAX))
dan_ackme 29:b6af04b77a56 51 {
dan_ackme 29:b6af04b77a56 52 return WICONNECT_RESPONSE_PARSE_ERROR;
dan_ackme 29:b6af04b77a56 53 }
dan_ackme 29:b6af04b77a56 54 length = (uint16_t)r;
dan_ackme 29:b6af04b77a56 55
dan_ackme 29:b6af04b77a56 56 strncpy(messageId, msgIdStr, sizeof(messageId));
dan_ackme 29:b6af04b77a56 57 strncpy(timestamp, timestampStr, sizeof(timestamp));
dan_ackme 29:b6af04b77a56 58
dan_ackme 29:b6af04b77a56 59 return WICONNECT_SUCCESS;
dan_ackme 29:b6af04b77a56 60 }
dan_ackme 29:b6af04b77a56 61
dan_ackme 29:b6af04b77a56 62 #ifdef WICONNECT_ENABLE_MALLOC
dan_ackme 29:b6af04b77a56 63 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 64 void* GhmMessage::operator new(size_t size)
dan_ackme 29:b6af04b77a56 65 {
dan_ackme 29:b6af04b77a56 66 Wiconnect *wiconnect = Wiconnect::getInstance();
dan_ackme 29:b6af04b77a56 67 wiconnect_assert(wiconnect, "GhmMessage:new, malloc not defined", wiconnect->_malloc != NULL);
dan_ackme 29:b6af04b77a56 68 return Wiconnect::getInstance()->_malloc(size);
dan_ackme 29:b6af04b77a56 69 }
dan_ackme 29:b6af04b77a56 70
dan_ackme 29:b6af04b77a56 71 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 72 void GhmMessage::operator delete(void* ptr)
dan_ackme 29:b6af04b77a56 73 {
dan_ackme 29:b6af04b77a56 74 Wiconnect *wiconnect = Wiconnect::getInstance();
dan_ackme 29:b6af04b77a56 75 wiconnect_assert(wiconnect, "GhmMessage:delete, free not defined", wiconnect->_free != NULL);
dan_ackme 29:b6af04b77a56 76 Wiconnect::getInstance()->_free(ptr);
dan_ackme 29:b6af04b77a56 77 }
dan_ackme 29:b6af04b77a56 78 #endif
dan_ackme 29:b6af04b77a56 79
dan_ackme 29:b6af04b77a56 80 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 81 const char* GhmMessage::getMessageId(char *buffer) const
dan_ackme 29:b6af04b77a56 82 {
dan_ackme 29:b6af04b77a56 83 const char *ptr;
dan_ackme 29:b6af04b77a56 84 if(buffer != NULL)
dan_ackme 29:b6af04b77a56 85 {
dan_ackme 29:b6af04b77a56 86 strcpy(buffer, messageId);
dan_ackme 29:b6af04b77a56 87 ptr = buffer;
dan_ackme 29:b6af04b77a56 88 }
dan_ackme 29:b6af04b77a56 89 else
dan_ackme 29:b6af04b77a56 90 {
dan_ackme 29:b6af04b77a56 91 ptr = messageId;
dan_ackme 29:b6af04b77a56 92 }
dan_ackme 29:b6af04b77a56 93 return ptr;
dan_ackme 29:b6af04b77a56 94 }
dan_ackme 29:b6af04b77a56 95
dan_ackme 29:b6af04b77a56 96 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 97 const char* GhmMessage::getTimestamp(char *buffer) const
dan_ackme 29:b6af04b77a56 98 {
dan_ackme 29:b6af04b77a56 99 const char *ptr;
dan_ackme 29:b6af04b77a56 100 if(buffer != NULL)
dan_ackme 29:b6af04b77a56 101 {
dan_ackme 29:b6af04b77a56 102 strcpy(buffer, timestamp);
dan_ackme 29:b6af04b77a56 103 ptr = buffer;
dan_ackme 29:b6af04b77a56 104 }
dan_ackme 29:b6af04b77a56 105 else
dan_ackme 29:b6af04b77a56 106 {
dan_ackme 29:b6af04b77a56 107 ptr = timestamp;
dan_ackme 29:b6af04b77a56 108 }
dan_ackme 29:b6af04b77a56 109 return ptr;
dan_ackme 29:b6af04b77a56 110 }
dan_ackme 29:b6af04b77a56 111
dan_ackme 29:b6af04b77a56 112 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 113 uint16_t GhmMessage::getLength() const
dan_ackme 29:b6af04b77a56 114 {
dan_ackme 29:b6af04b77a56 115 return length;
dan_ackme 29:b6af04b77a56 116 }
dan_ackme 29:b6af04b77a56 117
dan_ackme 29:b6af04b77a56 118 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 119 const GhmMessage* GhmMessage::getNext() const
dan_ackme 29:b6af04b77a56 120 {
dan_ackme 29:b6af04b77a56 121 return next;
dan_ackme 29:b6af04b77a56 122 }
dan_ackme 29:b6af04b77a56 123
dan_ackme 29:b6af04b77a56 124 /*************************************************************************************************/
dan_ackme 29:b6af04b77a56 125 const GhmMessage* GhmMessage::getPrevious() const
dan_ackme 29:b6af04b77a56 126 {
dan_ackme 29:b6af04b77a56 127 return previous;
dan_ackme 29:b6af04b77a56 128 }
dan_ackme 29:b6af04b77a56 129