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Add clear method to IPAddress #7586

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merged 2 commits into from
Sep 9, 2020
Merged

Add clear method to IPAddress #7586

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7842739
Add clear method to IPAddress
ruggi99 Sep 8, 2020
7488223
Merge branch 'master' into add-clear-to-ipaddress
d-a-v Sep 9, 2020
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4 changes: 4 additions & 0 deletions cores/esp8266/IPAddress.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -183,6 +183,10 @@ bool IPAddress::isValid(const char* arg) {
const IPAddress INADDR_ANY; // generic "0.0.0.0" for IPv4 & IPv6
const IPAddress INADDR_NONE(255,255,255,255);

void IPAddress::clear() {
(*this) = INADDR_ANY;
}

/**************************************/

#if LWIP_IPV6
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2 changes: 2 additions & 0 deletions cores/esp8266/IPAddress.h
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Expand Up @@ -125,6 +125,8 @@ class IPAddress: public Printable {
virtual size_t printTo(Print& p) const;
String toString() const;

void clear();

/*
check if input string(arg) is a valid IPV4 address or not.
return true on valid.
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