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This library is stripped down version of NetServices library. HTTP server and client function is NOT supported.

core/ipaddr.cpp@0:dcf3c92487ca, 2011-07-20 (annotated)

Committer:: idinor
Date:: Wed Jul 20 11:45:39 2011 +0000
Revision:: 0:dcf3c92487ca

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User	Revision	Line number	New contents of line
idinor	0:dcf3c92487ca	1
idinor	0:dcf3c92487ca	2	/*
idinor	0:dcf3c92487ca	3	Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
idinor	0:dcf3c92487ca	4
idinor	0:dcf3c92487ca	5	Permission is hereby granted, free of charge, to any person obtaining a copy
idinor	0:dcf3c92487ca	6	of this software and associated documentation files (the "Software"), to deal
idinor	0:dcf3c92487ca	7	in the Software without restriction, including without limitation the rights
idinor	0:dcf3c92487ca	8	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
idinor	0:dcf3c92487ca	9	copies of the Software, and to permit persons to whom the Software is
idinor	0:dcf3c92487ca	10	furnished to do so, subject to the following conditions:
idinor	0:dcf3c92487ca	11
idinor	0:dcf3c92487ca	12	The above copyright notice and this permission notice shall be included in
idinor	0:dcf3c92487ca	13	all copies or substantial portions of the Software.
idinor	0:dcf3c92487ca	14
idinor	0:dcf3c92487ca	15	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
idinor	0:dcf3c92487ca	16	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
idinor	0:dcf3c92487ca	17	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
idinor	0:dcf3c92487ca	18	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
idinor	0:dcf3c92487ca	19	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
idinor	0:dcf3c92487ca	20	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
idinor	0:dcf3c92487ca	21	THE SOFTWARE.
idinor	0:dcf3c92487ca	22	*/
idinor	0:dcf3c92487ca	23
idinor	0:dcf3c92487ca	24	#include "ipaddr.h"
idinor	0:dcf3c92487ca	25
idinor	0:dcf3c92487ca	26	#include "netCfg.h"
idinor	0:dcf3c92487ca	27	#if NET_LWIP_STACK
idinor	0:dcf3c92487ca	28	#include "lwip/ip_addr.h"
idinor	0:dcf3c92487ca	29	#endif
idinor	0:dcf3c92487ca	30
idinor	0:dcf3c92487ca	31
idinor	0:dcf3c92487ca	32	#if NET_LWIP_STACK
idinor	0:dcf3c92487ca	33	IpAddr::IpAddr(ip_addr_t* pIp)
idinor	0:dcf3c92487ca	34	{
idinor	0:dcf3c92487ca	35	((uint32_t)m_ip) = pIp->addr;
idinor	0:dcf3c92487ca	36	}
idinor	0:dcf3c92487ca	37	#endif
idinor	0:dcf3c92487ca	38
idinor	0:dcf3c92487ca	39	///Initializes IP address with provided values
idinor	0:dcf3c92487ca	40	IpAddr::IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3)
idinor	0:dcf3c92487ca	41	{
idinor	0:dcf3c92487ca	42	//We are in LE
idinor	0:dcf3c92487ca	43	m_ip[0] = ip0;
idinor	0:dcf3c92487ca	44	m_ip[1] = ip1;
idinor	0:dcf3c92487ca	45	m_ip[2] = ip2;
idinor	0:dcf3c92487ca	46	m_ip[3] = ip3;
idinor	0:dcf3c92487ca	47	}
idinor	0:dcf3c92487ca	48
idinor	0:dcf3c92487ca	49	///Initializes IP address with null values
idinor	0:dcf3c92487ca	50	IpAddr::IpAddr()
idinor	0:dcf3c92487ca	51	{
idinor	0:dcf3c92487ca	52	m_ip[0] = 0;
idinor	0:dcf3c92487ca	53	m_ip[1] = 0;
idinor	0:dcf3c92487ca	54	m_ip[2] = 0;
idinor	0:dcf3c92487ca	55	m_ip[3] = 0;
idinor	0:dcf3c92487ca	56	}
idinor	0:dcf3c92487ca	57
idinor	0:dcf3c92487ca	58
idinor	0:dcf3c92487ca	59	#if NET_LWIP_STACK
idinor	0:dcf3c92487ca	60	ip_addr_t IpAddr::getStruct() const
idinor	0:dcf3c92487ca	61	{
idinor	0:dcf3c92487ca	62	ip_addr_t ip_struct;
idinor	0:dcf3c92487ca	63	ip_struct.addr = ((uint32_t)m_ip);
idinor	0:dcf3c92487ca	64	return ip_struct;
idinor	0:dcf3c92487ca	65	}
idinor	0:dcf3c92487ca	66	#endif
idinor	0:dcf3c92487ca	67
idinor	0:dcf3c92487ca	68	uint8_t IpAddr::operator[](unsigned int i) const
idinor	0:dcf3c92487ca	69	{
idinor	0:dcf3c92487ca	70	uint8_t null = 0;
idinor	0:dcf3c92487ca	71	if( i > 3 )
idinor	0:dcf3c92487ca	72	return null;
idinor	0:dcf3c92487ca	73	return m_ip[i];
idinor	0:dcf3c92487ca	74	}
idinor	0:dcf3c92487ca	75
idinor	0:dcf3c92487ca	76	bool IpAddr::isEq(const IpAddr& b) const
idinor	0:dcf3c92487ca	77	{
idinor	0:dcf3c92487ca	78	return (((uint32_t)m_ip) == ((uint32_t)(b.m_ip)));
idinor	0:dcf3c92487ca	79	}
idinor	0:dcf3c92487ca	80
idinor	0:dcf3c92487ca	81	bool IpAddr::operator==(const IpAddr& b) const
idinor	0:dcf3c92487ca	82	{
idinor	0:dcf3c92487ca	83	return isEq(b);
idinor	0:dcf3c92487ca	84	}
idinor	0:dcf3c92487ca	85
idinor	0:dcf3c92487ca	86	bool IpAddr::operator!=(const IpAddr& b) const
idinor	0:dcf3c92487ca	87	{
idinor	0:dcf3c92487ca	88	return !(operator==(b));
idinor	0:dcf3c92487ca	89	}
idinor	0:dcf3c92487ca	90
idinor	0:dcf3c92487ca	91	bool IpAddr::isNull() const
idinor	0:dcf3c92487ca	92	{
idinor	0:dcf3c92487ca	93	return (((uint32_t)m_ip) == 0);
idinor	0:dcf3c92487ca	94	}
idinor	0:dcf3c92487ca	95
idinor	0:dcf3c92487ca	96	bool IpAddr::isBroadcast() const
idinor	0:dcf3c92487ca	97	{
idinor	0:dcf3c92487ca	98	return (((uint32_t)m_ip) == 0xFFFFFFFF);
idinor	0:dcf3c92487ca	99	}
idinor	0:dcf3c92487ca	100
idinor	0:dcf3c92487ca	101	bool IpAddr::isMulticast() const
idinor	0:dcf3c92487ca	102	{
idinor	0:dcf3c92487ca	103	return ((m_ip[0] & 0xF0) == 0xE0);
idinor	0:dcf3c92487ca	104	}

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Type:	Library
Created:	20 Jul 2011
Imports:	35
Forks:	0
Commits:	1
Dependents:	1
Dependencies:	0
Followers:	1

core/ipaddr.cpp@0:dcf3c92487ca, 2011-07-20 (annotated)

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