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| author | Scott Ullrich <sullrich@pfsense.org> | 2005-07-31 05:38:03 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2005-07-31 05:38:03 +0000 |
| commit | ab8caecc9199465184d5c07603d7b1e6f6632fa5 (patch) | |
| tree | 8ef6d90be8569d439182201aef122d5fd7b40219 /etc/inc/pfsense-utils.inc | |
| parent | c46a4d2ef0827938fbc142d55b977ad52a18ecee (diff) | |
| download | pfsense-ab8caecc9199465184d5c07603d7b1e6f6632fa5.zip pfsense-ab8caecc9199465184d5c07603d7b1e6f6632fa5.tar.gz | |
Add get_dns_servers()
Diffstat (limited to 'etc/inc/pfsense-utils.inc')
| -rw-r--r-- | etc/inc/pfsense-utils.inc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc index b62ed66..75fbd6b 100644 --- a/etc/inc/pfsense-utils.inc +++ b/etc/inc/pfsense-utils.inc @@ -37,6 +37,25 @@ function get_tmp_file() { return "/tmp/tmp-" . time(); } +/****f* pfsense-utils/get_dns_servers + * NAME + * get_dns_servres - get system dns servers + * INPUTS + * $dns_servers - an array of the dns servers + * RESULT + * null + ******/ +function get_dns_servers() { + $dns_servers = array(); + $dns = `cat /etc/resolv.conf`; + $dns_s = split("\n", $dns); + foreach($dns_s as $dns) { + if (preg_match("/nameserver (.*)/", $dns, $matches)) + $dns_servers[] = $matches[1]; + } + return $dns_servers; +} + /****f* pfsense-utils/log_error * NAME * log_error - Sends a string to syslog. |
