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Replace use of deprecated sprintf in IPAddress#210

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Merged
aentinger merged 1 commit intoarduino:masterfromjboynes:undeprecate_IPAddress
Sep 13, 2023
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10 changes: 2 additions & 8 deletionsapi/IPAddress.cpp
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Original file line numberDiff line numberDiff line change
Expand Up@@ -96,26 +96,20 @@ IPAddress::IPAddress(const char *address)

String IPAddress::toString4() const
{
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
char szRet[16];
sprintf(szRet,"%u.%u.%u.%u", _address.bytes[IPADDRESS_V4_BYTES_INDEX], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 1], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 2], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 3]);
snprintf(szRet, sizeof(szRet),"%u.%u.%u.%u", _address.bytes[IPADDRESS_V4_BYTES_INDEX], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 1], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 2], _address.bytes[IPADDRESS_V4_BYTES_INDEX + 3]);
return String(szRet);
#pragma GCC diagnostic pop
}

String IPAddress::toString6() const
{
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
char szRet[40];
sprintf(szRet,"%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x",
snprintf(szRet, sizeof(szRet),"%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x",
_address.bytes[0], _address.bytes[1], _address.bytes[2], _address.bytes[3],
_address.bytes[4], _address.bytes[5], _address.bytes[6], _address.bytes[7],
_address.bytes[8], _address.bytes[9], _address.bytes[10], _address.bytes[11],
_address.bytes[12], _address.bytes[13], _address.bytes[14], _address.bytes[15]);
return String(szRet);
#pragma GCC diagnostic pop
}

String IPAddress::toString() const
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