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author | Scott Ullrich <sullrich@pfsense.org> | 2005-07-14 04:27:51 +0000 |
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committer | Scott Ullrich <sullrich@pfsense.org> | 2005-07-14 04:27:51 +0000 |
commit | 94e8082f59e0c55bee9fc9d5f1d44a6c18f2fec3 (patch) | |
tree | 4a83a2cc6afa19c5415651a1c6d1ca9662f59cd6 /etc/inc/pfsense-utils.inc | |
parent | 730768f7a5711b753cf93c6b52f22c5cf07cc2e2 (diff) | |
download | pfsense-94e8082f59e0c55bee9fc9d5f1d44a6c18f2fec3.zip pfsense-94e8082f59e0c55bee9fc9d5f1d44a6c18f2fec3.tar.gz |
Correctly generate a mac address and add comment
Diffstat (limited to 'etc/inc/pfsense-utils.inc')
-rw-r--r-- | etc/inc/pfsense-utils.inc | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc index eece269..4f4d895 100644 --- a/etc/inc/pfsense-utils.inc +++ b/etc/inc/pfsense-utils.inc @@ -50,6 +50,21 @@ function log_error($error) { return; } +/****f* pfsense-utils/get_interface_mac_address + * NAME + * get_interface_mac_address - Return a interfaces mac address + * INPUTS + * $interface - interface to obtain mac address from + * RESULT + * $mac - the mac address of the interface + ******/ +function get_interface_mac_address($interface) { + $mac = `ifconfig fxp0 | grep ether | cut -d" " -f 2`; + $mac = str_replace("\n", "", $mac); + $mac = str_replace("\r", "", $mac); + return $mac; +} + /****f* pfsense-utils/return_dir_as_array * NAME * return_dir_as_array - Return a directory's contents as an array. @@ -959,10 +974,21 @@ function display_topbar($text = "", $bg_color="#990000", $replace_color="#FFFFFF echo "</script>"; } +/****f* pfsense-utils/generate_random_mac + * NAME + * generate_random_mac - generates a random mac address + * INPUTS + * none + * RESULT + * $mac - a random mac address + ******/ function generate_random_mac() { - for($i = 0; $i < 6; $i++) { - $mac .= dechex(rand(16, 255)) . ':'; + $mac = "00:00"; + for($x=0; $x<4; $x++) { + $mac .= ":"; + $mac .= dechex(rand(16, 255)); } return $mac; } -?> + +?>
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