Docs for page funcs.inc.php

/bin/funcs.inc.php

Description

/opt/nac/bin/funcs.inc.php

common PHP functions used by several scripts

PHP version 5

LICENSE: This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation.

author: Sean Boran (FreeNAC Core Team)
version: SVN: $Id$
copyright: 2007 FreeNAC
link: http://www.freenac.net
filesource: Source Code for this file
license: GNU Public License Version 2

Includes

require_once ('etc/config.inc') (line 45)

Get configuration variables from config file

Functions

array_find_key (line 533)

Search the array for a given key and return its value, but using tokenizers

return: Desired value or false otherwise

mixed array_find_key (mixed $str, array $array, mixed $token, integer $number)

mixed $str: String to look for
array $array: Array where we should look in
mixed $token: Token to use as a separator
integer $number: The number of parts we want to return

array_find_value (line 565)

Search the array for a given value and return it, but using tokenizers

return: Desired value or false otherwise

mixed array_find_value (mixed $str, array $array, mixed $token, integer $number)

mixed $str: String to look for
array $array: Array where we should look in
mixed $token: Token to use as a separator
integer $number: The number of parts we want to return

array_isearch (line 483)

Perform a case insensitive search for a given value in an array and return its key

return: Key for that value, or false otherwise

mixed array_isearch (mixed $str, array $array)

mixed $str: Value to look for
array $array: Array to look in

array_multi_isearch (line 508)

Perform a case insensitive search for a given value in a bi-dimensional array and return its key

return: Key for that value, or false otherwise

mixed array_multi_isearch (mixed $str, array $array)

mixed $str: Value to look for
array $array: Array to look in

cascade_delete (line 946)

Delete all references to a MAC address from the FreeNAC tables

void cascade_delete (mixed $mac)

mixed $mac: MAC address of the device to delete

db_connect (line 380)

Creates a connection to the MySQL database with the parameters defined in config.inc

void db_connect ()

debug (line 256)

Wrapper around the debug method part of the logger object.

Logs to debug level 1 It will be soon depreciated. Present only for backwards compatibility.

void debug (mixed $msg)

mixed $msg: Message to log

debug1 (line 270)

Wrapper around the debug method part of the logger object.

Logs to debug level 1 It will be soon depreciated. Present only for backwards compatibility.

void debug1 (mixed $msg)

mixed $msg: Message to log

debug2 (line 284)

Wrapper around the debug method part of the logger object.

Logs to debug level 2 It will be soon depreciated. Present only for backwards compatibility.

void debug2 (mixed $msg)

mixed $msg: Message to log

do_delete (line 852)

Delete a record of the specified table

return: True if successful

boolean do_delete (mixed $table, mixed $field, mixed $identifier)

mixed $table: Table to delete from
mixed $field: Field to use in the comparation
mixed $identifier: What identifies this device?

getwinsfromip (line 89)

Get WINS Name from IP Address

Original contribution from johnboy68

return: WINS Name

string getwinsfromip (string $ip)

string $ip: Ip Address

get_last_index (line 188)

Get the last number of an SNMP OID The OID is separated by dots and we use them as a separator.

Example: OID=1.2.3.4.5.6.7.8 Returns: 8

return: Last part of the OID.

mixed get_last_index (mixed $oid)

mixed $oid: OID of interest

get_mysql_info (line 779)

Since we could not reliably count affected rows after mysql operations

see also http://php.net/manual/en/function.mysql-info.php USAGE: $vals = get_mysql_info($linkid); if($vals['rows_matched'] == 0){ mysql_query("INSERT INTO table values('val1','val2', 'valetc')", $linkid); }

void get_mysql_info ([ $linkid = false])

$linkid

log2db (line 310)

Write key events to naclog which is visible from the GUI This should NOT be called from a secondary server, i.e.

avoid it in vmpsd_external

void log2db (mixed $level, mixed $msg)

mixed $level: Level of severity of the message
mixed $msg: Message to log

log2db3 (line 348)

void log2db3 ( $msg)

$msg

logit (line 297)

Wrapper around the logit method part of the logger object.

It will be soon depreciated. Present only for backwards compatibility.

void logit (mixed $msg)

mixed $msg: Message to log

mssql_fetch_all (line 737)

Execute query and return assoc array

Assuming a table t1 with 2 Fields Code and Value: $r= mssql_fetch_all("SELECT * from t1") foreach ($r as $row) { $logger->logit("$row[Code], $row[Value]\n");}

return: Result of the query if successful, or error otherwise

mixed mssql_fetch_all (mixed $query)

mixed $query: Query to execute

mssql_fetch_one (line 759)

Execute query, fetch one row and return assoc array

return: Result of the query if successful, or error otherwise

mixed mssql_fetch_one (mixed $query)

mixed $query: Query to execute

mysql_affected_rows2 (line 806)

void mysql_affected_rows2 ([ $linkid = false])

$linkid

mysql_fetch_all (line 701)

Execute query and return assoc array

Assuming a table t1 with 2 Fields Code and Value: $r= mysql_fetch_all("SELECT * from t1") foreach ($r as $row) { $logger->logit("$row[Code], $row[Value]\n");

return: Result of the query if successful, or error otherwise

mixed mysql_fetch_all (mixed $query)

mixed $query: Query to execute

mysql_fetch_one (line 719)

Execute query, fetch one row and return assoc array

return: Result of the query if successful, or error otherwise

mixed mysql_fetch_one (mixed $query)

mixed $query: Query to execute

normalise_mac (line 663)

Normalise mac address format

Get a MAC address from the from XX:XX:XX:XX:XX:XX and convert it to XXXX.XXXX.XXXX

return: MACC address converted

mixed normalise_mac (mixed $old_mac)

mixed $old_mac: MAC address to convert

ping_mac (line 424)

void ping_mac ( $mac)

$mac

reformat_mac (line 923)

Reformat a MAC Adress from 0123.2345.2345 to 01:23:23:45:23:45

void reformat_mac ( $macdot, string $mac)

string $mac: MAC adress of the device (dotted format)
$macdot

str_get_last (line 591)

Return the last parts of a tokenized string

return: Desired string

mixed str_get_last ($string $string, $token $token, $number $number)

$string $string: String to split
$token $token: Token to use to split the string
$number $number: How many parts we want to return

syscall (line 403)

Abstract calling of unix commands.

Problem: popen does not pass back command success so syscall cannot say if the command works.

return: Result from that command

mixed syscall (mixed $command)

mixed $command: Command to be executed

time_diff (line 202)

Returns the difference between 2 dates in secs

return: Difference in second between those 2 dates

mixed time_diff (mixed $date1, mixed $date2)

mixed $date1: Date to substract from
mixed $date2: Date

transform_netmask (line 883)

Get the netmask in 255.255.0.0 form

return: Netmask (255.255.0.0 form)

string transform_netmask (integer $netmaskbits)

integer $netmaskbits: Bits of the netmask (1-32)

valid_ip (line 59)

Tell if an IPv4 address is valid (well-formed)

void valid_ip (string $ip)

string $ip: IP address to test return boolean True if IP address is valid, false otherwise

vlanId2Name (line 159)

Converts a vlan id to a vlan name

return: Vlan name

mixed vlanId2Name (integer $vlanID)

integer $vlanID: Vlan ID

v_sql_1_select (line 636)

Send SQL and expect just one /field/row to return

return: Result of the query if successful, or error otherwise

mixed v_sql_1_select (mixed $query)

mixed $query: Query to execute

v_sql_1_update (line 611)

Send SQL and expect just one row to change

return: Result of the query if successful, or error otherwise

mixed v_sql_1_update (mixed $query)

mixed $query: Query to execute

write_auth (line 821)

void write_auth ( $port_id, $system_id, $vlan)

$port_id
$system_id
$vlan

__autoload (line 34)

Load automagically a file containing the class specified by classname

void __autoload (object $classname)

object $classname: Class to load

Documentation generated on Mon, 13 Oct 2008 01:10:30 +0200 by phpDocumentor 1.4.0