: ########################################################################## # Title : htmltable - format input in HTML table form # Author : Heiner Steven # Date : 1998-02-09 # Requires : # Category : HTML, Text Utilities # SCCS-Id. : @(#) htmltable 1.7 05/03/02 ########################################################################## # Description # Converts tablular text input to an HTML table. The program can # create HTML output for displaying rows in alternating colours. # # o More than two colours can be specified for subsequent rows # (options -c and -C) # o The "-C" option generates code using cascacing style sheet (CSS) # class names for alternating rows, default names are "even" and # "odd". The following style definition in a page's section # will assign different background colours to be used: # ########################################################################## : ${AWK:=nawk} PN=`basename "$0"` # Program name VER='1.7' TableTags='BORDER="1"' : ${DEFAULT_COLORS:="#FFFFFF #F0F0F0"} : ${DEFAULT_CLASSES:="even odd"} usage () { echo >&2 "$PN - format input in HTML table form, $VER (hs '98) usage: $PN [-c colors] [-C classnames] [-d delim] [-h header] \\ [-r rows ] [-t tags] [file ...] -c: use colors for different rows (empty argument: $DEFAULT_COLORS) -C: use CSS class names for different rows (empty argument: $DEFAULT_CLASSES) -d: input column delimiter (default: whitespace) -h: print table heading -r: the given first rows are header lines -t: specify own HTML table tags instead of the default: $TableTags" exit 1 } msg () { echo >&2 "$PN:" "$@"; } Fatal () { msg "$@"; exit 1; } Caption= HeaderRows=0 UseClassName=false while getopts c:C:d:h:r:t: opt do case "$opt" in c) Colors=$OPTARG;; C) Colors=$OPTARG; UseClassName=true;; d) Delim=$OPTARG;; h) Caption=$OPTARG;; t) TableTags=$OPTARG;; r) HeaderRows=$OPTARG;; \? | h) usage;; esac done shift `expr $OPTIND - 1` if [ -n "$Colors" ] then altmarkup=$Colors # "Alternate Markup" elif $UseClassName then altmarkup=${Colors+$DEFAULT_CLASSES} else altmarkup=${Colors+$DEFAULT_COLORS} fi # Set the AWK Variable "TableTags" using "-v", because otherwise # the shell would interpret strings containing quotation marks "" $AWK ${Delim:+-F"$Delim"} -v TableTags="$TableTags" ' BEGIN { Caption = "'"$Caption"'" HeaderRows = '"$HeaderRows"' + 0 useclassname = ("'"$UseClassName"'" == "true") if ( TableTags != "" ) TableTags = " " TableTags print "" if ( Caption != "" ) { print " " Caption "" } if ( "'"$altmarkup"'" != "" ) { nmarkup = split ("'"$altmarkup"'", markup, "[ ]") } else { nmarkup = 0 } } { if ( nmarkup > 0 ) { idx = NR % nmarkup + 1 if (useclassname) { tdmarkup = " class=\"" markup[idx] "\"" } else { tdmarkup = " bgcolor=\"" markup[idx] "\"" } } print " " if ( HeaderRows > 0 ) { StartData = "" EndData = "" --HeaderRows } else { StartData = "" EndData = "" } for ( i=1; i<=NF; ++i ) { if ( $i ~ /^[ ]*$/ ) { # empty field Data = " " } else { Data = $i } if ( i < NF ) { print " " StartData Data EndData } else { # Make table readable for non-graphic browsers like "Lynx" print " " StartData Data "
" EndData } } print " " } END { print "" } ' "$@"