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if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'ferm') != -1
finish
endif
"============================================================================
" ferm syntax highlighter
"
" Language: ferm; "For Easy Rule Making", a frontend for iptables
" Ferm Info: http://ferm.foo-projects.org/
" Version: 0.03
" Date: 2013-01-09
" Maintainer: Benjamin Leopold <benjamin-at-cometsong-dot-net>
" URL: http://github.com/cometsong/ferm.vim
" Credits: Modeled after Eric Haarbauer's iptables syntax file.
"
"============================================================================
" Section: Initialization {{{1
"============================================================================
" For version 5.x: Clear all syntax items
" For version 6.x: Quit when a syntax file was already loaded
if !exists("main_syntax")
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
let main_syntax = 'ferm'
endif
" Don't use standard HiLink, it will not work with included syntax files
if version < 508
command! -nargs=+ FermHiLink highlight link <args>
else
command! -nargs=+ FermHiLink highlight default link <args>
endif
syntax case match
if version < 600
set iskeyword+=-
else
setlocal iskeyword+=-
endif
" Initialize global public variables: {{{2
" Support deprecated variable name used prior to release 1.07.
if exists("g:fermSpecialDelimiters") &&
\ !exists("g:Ferm_SpecialDelimiters")
let g:Ferm_SpecialDelimiters = g:fermSpecialDelimiters
unlet g:fermSpecialDelimiters
" echohl WarningMsg | echo "Warning:" | echohl None
" echo "The g:fermSpecialDelimiters variable is deprecated."
" echo "Please use g:Ferm_SpecialDelimiters in your .vimrc instead"
endif
if exists("g:Ferm_SpecialDelimiters")
let s:Ferm_SpecialDelimiters = g:Ferm_SpecialDelimiters
else
let s:Ferm_SpecialDelimiters = 0
endif
"============================================================================
" Section: Syntax Definitions {{{1
"============================================================================
syntax keyword fermLocation domain table chain policy @subchain
syntax keyword fermMatch interface outerface protocol proto
\ saddr daddr fragment sport dport syn module mod
syntax keyword fermBuiltinChain
\ INPUT OUTPUT FORWARD PREROUTING POSTROUTING
syntax match fermInterface "[eth|ppp]\d"
syntax keyword fermTable filter nat mangle raw
" TODO: check the use of duplicate terms in two syntax defs; then enable (arp|eb) tables.
"syntax keyword fermArpTables source-ip destination-ip source-mac destination-mac
"\ interface outerface h-length opcode h-type proto-type
"\ mangle-ip-s mangle-ip-d mangle-mac-s mangle-mac-d mangle-target
"syntax keyword fermEbTables proto interface outerface logical-in logical-out saddr daddr
"\ 802.3 arp ip mark_m pkttype stp vlan log
syntax keyword fermTarget
\ ACCEPT DROP QUEUE RETURN BALANCE CLASSIFY CLUSTERIP CONNMARK
\ CONNSECMARK CONNTRACK DNAT DSCP ECN HL IPMARK IPV4OPSSTRIP LOG
\ MARK MASQUERADE MIRROR NETMAP NFLOG NFQUEUE NOTRACK REDIRECT REJECT
\ ROUTE SAME SECMARK SET SNAT TARPIT TCPMSS TOS TRACE TTL ULOG XOR
syntax keyword fermModuleName contained
\ account addrtype ah childlevel comment condition connbytes connlimit
\ connmark connrate conntrack dccp dscp dstlimit ecn esp fuzzy hashlimit
\ helper icmp iprange ipv4options length limit lo mac mark mport multiport
\ nth osf owner physdev pkttype policy psd quota random realm recent
\ sctp set state string tcp tcpmss time tos ttl u32 udp unclean
syntax keyword fermModuleType
\ UNSPEC UNICAST LOCAL BROADCAST ANYCAST MULTICAST BLACKHOLE UNREACHABLE
\ PROHIBIT THROW NAT XRESOLVE INVALID ESTABLISHED NEW RELATED SYN ACK FIN
\ RST URG PSH ALL NONE
" From --reject-with option
syntax keyword fermModuleType
\ icmp-net-unreachable
\ icmp-host-unreachable
\ icmp-port-unreachable
\ icmp-proto-unreachable
\ icmp-net-prohibited
\ icmp-host-prohibited
\ icmp-admin-prohibited
" From --icmp-type option
syntax keyword fermModuleType
\ any
\ echo-reply
\ destination-unreachable
\ network-unreachable
\ host-unreachable
\ protocol-unreachable
\ port-unreachable
\ fragmentation-needed
\ source-route-failed
\ network-unknown
\ host-unknown
\ network-prohibited
\ host-prohibited
\ TOS-network-unreachable
\ TOS-host-unreachable
\ communication-prohibited
\ host-precedence-violation
\ precedence-cutoff
\ source-quench
\ redirect
\ network-redirect
\ host-redirect
\ TOS-network-redirect
\ TOS-host-redirect
\ echo-request
\ router-advertisement
\ router-solicitation
\ time-exceeded
\ ttl-zero-during-transit
\ ttl-zero-during-reassembly
\ parameter-problem
\ ip-header-bad
\ required-option-missing
\ timestamp-request
\ timestamp-reply
\ address-mask-request
\ address-mask-reply
" TODO: check ferm "$variable" & "&function" character matches
syntax match fermVariable "$[_A-Za-z0-9]+"
syntax keyword fermVarDefine @def
syntax keyword fermFunction @if @else @include @hook
\ @eq @ne @not @resolve @cat @substr @length
\ @basename @dirname @ipfilter
syntax keyword fermUserFunction "&[_A-Za-z0-9]+"
syntax region fermString start=+"+ skip=+\\"+ end=+"+
syntax region fermString start=+'+ skip=+\\'+ end=+'+
syntax region fermCommand start=+`+ skip=+\\'+ end=+`+
syntax match fermComment "#.*"
"============================================================================
" Section: Group Linking {{{1
"============================================================================
FermHiLink fermLocation Title
FermHiLink fermMatch Special
FermHiLink fermTable ErrorMsg
FermHiLink fermBuiltinChain Underlined
FermHiLink fermTarget Statement
FermHiLink fermFunction Identifier
FermHiLink fermUserFunction Function
FermHiLink fermModuleName PreProc
FermHiLink fermModuleType Type
FermHiLink fermVarDefine PreProc
FermHiLink fermVariable Operator
FermHiLink fermString Constant
FermHiLink fermCommand Identifier
FermHiLink fermComment Comment
"============================================================================
" Section: Clean Up {{{1
"============================================================================
delcommand FermHiLink
let b:current_syntax = "ferm"
if main_syntax == 'ferm'
unlet main_syntax
endif
" Autoconfigure vim indentation settings
" vim:ts=4:sw=4:sts=4:fdm=marker:iskeyword+=-
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