mirror of https://github.com/dirtbags/moth.git
work on p2 scoreboard
This commit is contained in:
Neale Pickett
parent
c6d0fe4f30
commit
d078929c55
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@ -1,84 +1,117 @@
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#! /bin/sh
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#! /bin/awk -f
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# Calculate total points awarded so far
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total=0
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for i in ${1:-answers}/*; do
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pts=$(awk '{print $2; exit;}' $i)
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total=$(expr $total + $pts)
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done
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##
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##
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## I'm not super happy with how this code looks. Rest assured, though,
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## the C version would look far, far worse.
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##
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##
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render () {
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name=$1
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cat=$2
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score=$3
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width=$(awk "BEGIN{print 100 * $score / $total;}")
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printf '<span class="%s" style="width: %0.2f%%" title="%s:%s:%d"><!--\n:%s %s %d\n-->%d</span>' \
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$cat $width $name $cat $score $name $cat $score $score
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function qsort(A, left, right, i, last) {
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if (left >= right)
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return
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swap(A, left, left+int((right-left+1)*rand()))
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last = left
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for (i = left+1; i <= right; i++)
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if (A[i] < A[left])
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swap(A, ++last, i)
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swap(A, left, last)
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qsort(A, left, last-1)
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qsort(A, last+1, right)
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}
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function swap(A, i, j, t) {
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t = A[i]; A[i] = A[j]; A[j] = t
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}
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scores () {
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cat=
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score=0
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while read c p; do
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if [ "$cat" != "$c" ] && [ $score -gt 0 ]; then
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render $1 $cat $score
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score=0
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fi
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cat=$c
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score=$(expr $score + $p)
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done
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if [ $score -gt 0 ]; then
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render $1 $cat $score
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fi
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function escape(s) {
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gsub("&", "&", s)
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gsub("<", "<", s)
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gsub(">", ">", s)
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return s
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}
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BEGIN {
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base = ENVIRON["CTF_BASE"]
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if (! base) {
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base = "/var/lib/ctf"
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}
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cat <<EOF
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<!DOCTYPE html>
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<html><head><title>Project 2 Scoreboard</title>
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<meta http-equiv="refresh" content="60">
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<style>
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html {background: black url("p2inv.png") no-repeat top center; background-size: contain; min-height: 100%; color: white;}
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body {background: black; opacity: 0.8; margin: 0;}
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p {margin: 0;}
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span {display: inline-block; margin: 0; border: 0;}
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.c0 {background-color: #842;}
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.c1 {background-color: #028;}
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.c2 {background-color: #802;}
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.c3 {background-color: #640;}
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.c4 {background-color: #486;}
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.c5 {background-color: #682;}
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.c6 {background-color: #408;}
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.c7 {background-color: #624;}
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.name {position: absolute; right: 10px;}
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#scores p {margin: 0; padding: 0; border: none; border-top: thin solid #222; clear: both;}
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#scores p:hover {background-color: #222;}
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</style>
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</head><body>
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<p>
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EOF
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# Only display two decimal places
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CONVFMT = "%.2f"
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# New point at least every 2.5 minutes
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interval = 150
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tslen = 0
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for dn in /opt/*/answers.txt; do
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c=$(echo $dn | cut -d/ -f2)
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printf '<span class="%s">%s</span>\n' $c $c
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done
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nteams = 0;
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}
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cat <<EOF
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</p>
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<div id="scores">
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EOF
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# MAINLOOP
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{
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time = $1
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hash = $2
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cat = $3
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points = int($4)
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for d in users/*; do
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awk -v d=$d '{s+=$2;} END{print s " " d;}' $d/* 2>/dev/null
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done | sort -nr | while read s d; do
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user=${d##*/}
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echo '<p>'
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printf '<span class="name">%s</span>\n' $user
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sort $d/* 2>/dev/null | scores $user
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echo
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echo '</p>'
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done
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# Build a list of team names
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if (! (hash in team_names)) {
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fn = sprintf("%s/teams/names/%s", base, hash)
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getline team_names[hash] < fn
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print (hash, team_names[hash])
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close(fn)
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}
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cat <<EOF
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</div></body></html>
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EOF
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# Total points possible so far in this category
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if (! ((cat, points) in cat_pointval)) {
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cat_total[cat] += points
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cat_pointval[cat, points] = 1
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}
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# Enumerate categories
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if (! (cat in seen_cats)) {
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seen_cats[cat] = 1
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categories[ncats++] = cat
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}
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# Points this team has in this category
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cat_points[hash, cat] += points
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}
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END {
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# Adjust per-category points to a per-category percentage complete
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for (hash in team_names) {
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for (cat in cat_total) {
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cat_score[hash, cat] = cat_points[hash, cat] / cat_total[cat]
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total_score[hash] += cat_score[hash, cat]
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}
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scores[nteams++] = total_score[hash]
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}
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# Sort scores
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qsort(scores, 0, nteams-1)
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for (i = nteams-1; i >= 0; i -= 1) {
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score = scores[i];
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if (score == scores[i-1]) continue; # Skip duplicates
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for (hash in team_names) {
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if (total_score[hash] != score) {
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continue;
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}
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name = team_names[hash]
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printf("<span class=\"name\">%s</span>\n", name)
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for (ncat = 0; ncat < ncats; ncat += 1) {
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cat = categories[ncat];
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points = cat_points[hash, cat];
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if (cat_points[hash, cat] > 0) {
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printf("<!-- %s %s %s -->", cat, points, escape(name))
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printf(" <span class=\"cat%d\" style=\"width: %.2f%%;\">%d</span>\n",
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ncat, cat_score[hash, cat] * 100, cat_points[hash, cat])
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}
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}
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}
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}
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}
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