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openwrt-xburst/package/base-files/files/lib/config/validate_config.awk
nbd 79386b5db7 Integrate basic UCI config file validation support
Needs more testing and validation is not enforced yet

Code contributed by Fraunhofer Fokus


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6391 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-02-26 20:04:04 +00:00

106 lines
2.4 KiB
Awk

# AWK file for validating uci specification files
#
# Copyright (C) 2006 by Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
function is_int(value) {
valid = 1
if (value !~ /^[0-9]*$/) { valid = 0 }
return valid
}
function is_netmask(value) {
return is_ip(value)
}
function is_ip(value) {
valid = 1
if ((value != "") && (value !~ /^[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$/)) valid = 0
else {
split(value, ipaddr, "\\.")
for (i = 1; i <= 4; i++) {
if ((ipaddr[i] < 0) || (ipaddr[i] > 255)) valid = 0
}
}
return valid
}
function is_wep(value) {
valid = 1
if (value !~ /^[0-9A-Fa-f]*$/) {
valid = 0
} else if ((length(value) != 0) && (length(value) != 10) && (length(value) != 26)) {
valid = 0
} else if (value ~ /0$/) {
valid = 0
}
return valid
}
function is_hostname(value) {
valid = 1
if (value !~ /^[0-9a-zA-z\.\-]*$/) {
valid = 0
}
return valid;
}
function is_string(value) {
return 1;
}
function is_mac(value) {
valid = 1
if ((value != "") && (value !~ /^[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]:[0-9a-fA-F][0-9a-fA-F]$/)) {
valid = 0
}
return valid
}
function is_port(value) {
valid = 1
if (value !~ /^[0-9]*$/) {
valid = 0
}
return valid
}
function is_ports(value) {
valid = 1
n = split(value ",", ports, ",")
for (i = 1; i <= n; i++) {
if ((ports[i] !~ /^[0-9]*$/) && (ports[i] !~ /^[0-9][0-9]*-[0-9][0-9]*$/)) {
valid = 0
}
}
return valid
}
function is_wpapsk(value) {
valid = 1
if (length(value) > 64) {
valid = 0
}
if ((length(value) != 0) && (length(value) < 8)) {
valid = 0
}
if ((length(value) == 64) && (value ~ /[^0-9a-fA-F]/)) {
valid = 0
}
return valid
}