" Vim syntax file
" file type: log files

" Quit when a (custom) syntax file was already loaded
if exists("b:current_syntax")
  finish
endif


syn match logdate /^\d\{2}\.\d\{2}/ nextgroup=logtime skipwhite
syn match logtime /\d\{2}:\d\{2}:\d\{2}:\d\{4}/

syn match cri ".* CRITIC.*"
syn match err ".* ERROR.*"
syn match war ".* WARNIN.*"
syn match inf ".* INFO.*"
syn match trace1 ".* TRACE1.*" contains=@calls
syn match trace2 ".* TRACE2.*" contains=@calls
syn match trace3 ".* TRACE3.*" contains=@calls

syn keyword callcontrol Setup Connect DemandTx CeaseTx contained
syn keyword callnotification NotifyCallOngoing NotifyProceeding NotifyConnected NotifyTxGranted NotifyTxCeased notifyDisconnected contained

syn cluster calls contains=callcontrol,callnotification

" Highlight colors for log levels.
":hi crit ctermfg=Red
":hi error ctermfg=Red
":hi warn ctermfg=Red
":hi info ctermfg=Black
":hi trace ctermfg=Gray


if &background == "light"
	hi logdate guifg=RoyalBlue4
	hi logtime guifg=RoyalBlue4

	hi cri guifg=red1
	hi err guifg=red2
	hi war guifg=red3
	hi trace1 guifg=gray33
	hi trace2 guifg=gray43
	hi trace3 guifg=gray63
	hi inf guifg=black

	hi link callcontrol calls
	hi link callnotification calls
	hi calls gui=bold
else
	hi logdate guifg=RoyalBlue4
	hi logtime guifg=RoyalBlue4

	hi cri guifg=red1
	hi err guifg=red2
	hi war guifg=red3
	hi trace1 guifg=gray63
	hi trace2 guifg=gray43
	hi trace3 guifg=gray33
	hi inf guifg=white

	hi link callcontrol calls
	hi link callnotification calls
	hi calls gui=bold

endif


let b:current_syntax = "hub"