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move convert_ipv6_to_128bit,convert_128bit_to_ipv6 to interfaces.inc

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This commit is contained in:
Ad Schellevis 2015-03-31 13:21:51 +00:00
parent a0ae10709b
commit 1ea8dddbc4
1 changed files with 32 additions and 0 deletions
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32
src/etc/inc/interfaces.inc
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@ -43,6 +43,38 @@ function return_hex_ipv4($ipv4) {
return (sprintf("%02x%02x%02x%02x", $ip4arr[0], $ip4arr[1], $ip4arr[2], $ip4arr[3]));
}
function convert_ipv6_to_128bit($ipv6) {
if(!is_ipaddrv6($ipv6))
return(false);
$ip6arr = array();
$ip6prefix = Net_IPv6::uncompress($ipv6);
$ip6arr = explode(":", $ip6prefix);
/* binary presentation of the prefix for all 128 bits. */
$ip6prefixbin = "";
foreach($ip6arr as $element) {
$ip6prefixbin .= sprintf("%016b", hexdec($element));
}
return($ip6prefixbin);
}
function convert_128bit_to_ipv6($ip6bin) {
if(strlen($ip6bin) <> 128)
return(false);
$ip6arr = array();
$ip6binarr = array();
$ip6binarr = str_split($ip6bin, 16);
foreach($ip6binarr as $binpart)
$ip6arr[] = dechex(bindec($binpart));
$ip6addr = Net_IPv6::compress(implode(":", $ip6arr));
return($ip6addr);
}
function interfaces_bring_up($interface) {
if(!$interface) {
log_error(gettext("interfaces_bring_up() was called but no variable defined."));