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IPAddress updates (#5409)

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* restore definition of ip_addr (=ipv4_addr) when IPv6 is not enabled

* overload IPAddress:operator == and != to avoid ambiguousness

* brings lwIP's INADDR_NONE (which is IPv4 255.255.255.255, suposed to be invalid address but it is)

* inet_aton is a lwIP define, rename Ethernet DNS implementation of this to prevent name collision
that's because IPAddress now includes lwip/inet.h
This commit is contained in:
david gauchard
2018-12-02 03:21:33 +01:00
committed by Develo
parent 4b16fa0a33
commit 324b3f9678
3 changed files with 16 additions and 6 deletions
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16
cores/esp8266/IPAddress.h
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@ -38,9 +38,12 @@
#define IP4_ADDR_ANY4 IPADDR_ANY
#define IPADDR4_INIT(x) { x }
#define CONST /* nothing: lwIP-v1 does not use const */
#else
#else // lwIP-v2+
#define CONST const
#endif
#if !LWIP_IPV6
#define ip_addr ipv4_addr
#endif // !LWIP_IPV6
#endif // lwIP-v2+
// A class to make it easier to handle and pass around IP addresses
// IPv6 update:
@ -96,9 +99,15 @@ class IPAddress: public Printable {
bool operator==(uint32_t addr) const {
return isV4() && v4() == addr;
}
bool operator==(u32_t addr) const {
return isV4() && v4() == addr;
}
bool operator!=(uint32_t addr) const {
return !(isV4() && v4() == addr);
}
bool operator!=(u32_t addr) const {
return !(isV4() && v4() == addr);
}
bool operator==(const uint8_t* addr) const;
// Overloaded index operator to allow getting and setting individual octets of the address
@ -193,6 +202,7 @@ class IPAddress: public Printable {
extern CONST IPAddress IPNoAddress;
#include <AddrList.h>
#include <lwip/inet.h> // bring definition of INADDR_NONE
#include <AddrList.h> // bring interface iterator
#endif