Subversion Repositories wimsdev

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#!/bin/sh
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#line 1: <img src= address />
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#line 2: graphviz/number_of_image
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#line 3: size in pixels width,height
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#line 4 and following: plain output (for the coordinates)
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if [ "$wims_exec_parm" = "" ] || [ "$s2_dir" = "" ] || [ ! -d "$s2_dir" ]; then
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    exit
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fi
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tstamp=`date '+%s'`
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if [ "$wims_exec_parm" = "about" ]; then
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    dd=`./bin/ch..root dot -V 2>&1| head -1` ;
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    echo "<a href=\"http://www.graphviz.org\">Graphviz</a> ($dd)" ;
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 exit;
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fi
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if [ -z "$w_graphviz_charset" ]; then w_graphviz_charset="iso-8859-1"; fi
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if [ -z "$w_graphviz_output" ]; then w_graphviz_output='png' ;  fi
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if [ -z "$w_graphviz_format" ]; then w_graphviz_format="dot"; fi ;
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if [ "$w_graphviz_format" != 'dot' -a "$w_graphviz_format" != 'neato'  -a "$w_graphviz_format" != 'circo' -a "$w_graphviz_format" != 'fdp' -a "$w_graphviz_format" != 'twopi' ];  then w_graphviz_format='dot'; fi
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mkdir -p $s2_dir/graphviz
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i=1 ;
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lsout=`ls $s2_dir/graphviz/*.$w_graphviz_output 2>/dev/null`
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for file in $lsout
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do
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  num=`basename $file .$w_graphviz_output`
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  if [ $i -le $num ]; then i=$(( $num+1 )) ; fi
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done
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parm="-T$w_graphviz_output -o $tmp_dir/graphviz.$w_graphviz_output -Tplain -Gcharset=$w_graphviz_charset"
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cat <<@ >$tmp_dir/graphviz
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$wims_exec_parm
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@
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./bin/ch..root $w_graphviz_format $parm $tmp_dir/graphviz > $tmp_dir/graphviz.plain
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mv -f $tmp_dir/graphviz.$w_graphviz_output $s2_dir/graphviz/$i.$w_graphviz_output
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if [ -f "$s2_dir/graphviz/$i.$w_graphviz_output" ]; then
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  if [ "$w_graphviz_output" = "svg" ]; then
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   cat "$s2_dir/graphviz/$i.$w_graphviz_output"
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   echo "plain"
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   cat "$tmp_dir/graphviz.plain"
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  else
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    echo "wims.cgi?session=$w_session&+cmd=getins&+special_parm=graphviz/$i.$w_graphviz_output&+modif=$tstamp"
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    ./bin/ch..root identify -format \%w,\%h $s2_dir/graphviz/$i.$w_graphviz_output
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    echo ""
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    cat $tmp_dir/graphviz.plain
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  fi
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fi
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exit