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+#we!/bin/sh
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+# This serves a rudimentary webpage based on wz_mini.conf
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+base_dir=/opt/wz_mini/
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+hack_ini=/opt/wz_mini/wz_mini.conf
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+www_dir=/opt/wz_mini/www/cgi-bin/
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+camver=V3
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+camfirmware=$(tail -n1 /configs/app.ver | cut -f2 -d= )
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+hackver=$(cat /opt/wz_mini/usr/bin/app.ver)
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+hostname=$(uname -n)
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+title="Wyze $camver on $camfirmware running wz_mini $hackver as $hostname"
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+
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+echo "HTTP/1.1 200"
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+echo -e "Content-type: text/html\n\n"
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+echo ""
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+
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+
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+shft() {
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+ cd $base_dir
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+ # https://stackoverflow.com/questions/3690936/change-file-name-suffixes-using-sed/3691279#3691279
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+ # Change this '8' to one less than your desired maximum rollover file.
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+ # Must be in reverse order for renames to work (n..1, not 1..n).
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+ for suff in {8..1} ; do
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+ if [[ -f "$1.${suff}" ]] ; then
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+ ((nxt = suff + 1))
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+ mv -f "$1.${suff}" "$1.${nxt}"
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+ fi
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+ done
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+ mv -f "$1" "$1.1"
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+}
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+
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+#test for post
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+if [[ $REQUEST_METHOD = 'POST' ]]; then
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+ if [ "$CONTENT_LENGTH" -gt 0 ]; then
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+ read -n $CONTENT_LENGTH POST_DATA <&0
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+ while read line
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+ do eval "echo ${line}"
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+ done
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+ fi
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+
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+ #since ash does not handle arrays we create variables using eval
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+ IFS='&'
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+ for PAIR in $POST_DATA
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+ do
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+ K=$(echo $PAIR | cut -f1 -d=)
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+ VA=$(echo $PAIR | cut -f2 -d=)
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+ VB=\"${VA//%3A/:}\"
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+ #echo "<div>$K=$VB</div>"
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+ eval POST_$K=\"$VB\"
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+ done
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+
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+
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+ #switch back to going through the config file
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+ IFS=$'\n'
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+ output="$hack_ini.new"
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+
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+ #name our output file
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+ for ARGUMENT in $(cat $hack_ini)
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+ do
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+ #cycle through each line of the current config
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+
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+ #copy through all comments
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+ if [[ ${ARGUMENT:0:1} == "#" ]] ; then
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+ #echo $ARGUMENT $'\n'
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+ echo -ne $ARGUMENT"\n" >> $output
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+ else
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+ #for non-comments check to see if we have an entry in the POST data by deciphering the key from the ini file and using eval for our fake array
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+ KEY=$(echo $ARGUMENT | cut -f1 -d=)
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+ test=$(eval echo \$POST_$KEY)
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+ #echo "key was $KEY test was ... $test <br /> "
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+ if [[ "$test" ]]; then
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+ #if in the fake array then we use the new value
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+ #echo "<div style=\"color:#c00\">matched </div>"
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+ echo -ne $KEY=\"$test\""\n" >> $output
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+ else
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+ #if not in the fake array we use the current value
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+ #echo "<div>key not found</div>"
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+ echo -ne $ARGUMENT"\n" >> $output
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+ fi
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+
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+ fi
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+ done
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+
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+ shft $hack_ini
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+ mv $output $hack_ini
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+ echo "rebooting! wait a bit -- and go the same url"
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+ reboot
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+ exit
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+fi
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+
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+
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+
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+function documentation_to_html
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+{
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+ if [[ -f "$www_dir$1.md" ]]; then
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+ printf '<div class="ii_explain"><pre>'
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+ cat $web_dir$1.md
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+ printf '</pre></div>'
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+ fi
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+}
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+
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+
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+function ini_to_html_free
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+{
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+ printf '<div class="ii"><div class="ii_key_DIV">%s</div><div class="ii_value_DIV"><input class="ii_value" type="text" name="%s" value="%s" /></div>' $1 $1 $2
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+ documentation_to_html $1
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+ printf '</div>'
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+}
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+
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+function ini_to_html_tf
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+{
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+ printf '<div class="ii"><div class="ii_key_DIV">%s</div>' $1
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+ printf '<div class="ii_value_DIV">'
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+ if [[ "$2" == "true" ]]; then
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+ printf '<input class="ii_radio" type="radio" name="%s" value="true" checked="checked" /> True ' $1
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+ printf '<input class="ii_radio" type="radio" name="%s" value="false" /> False ' $1
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+ else
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+ printf '<input class="ii_radio" type="radio" name="%s" value="true" /> True ' $1
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+ printf '<input class="ii_radio" type="radio" name="%s" value="false" checked="checked" /> False ' $1
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+
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+ fi
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+ printf '</div>'
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+ documentation_to_html $1
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+ printf '</div>'
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+}
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+echo -ne "<html><head><title>$title</title>"
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+echo -ne "<style type=\"text/css\">"
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+cat wz_mini_web.css
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+echo -ne '</style>';
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+echo -ne "</head>"
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+
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+
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+echo -ne '<body>'
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+echo -ne "<h1>$title</h1>";
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+echo -ne '<form name="wz_mini_hack_FORM" method="POST" enctype="application/x-www-form-urlencoded" >'
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+
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+IFS=$'\n'
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+for ARGUMENT in $(cat $hack_ini)
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+do
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+ if [[ ${ARGUMENT:0:1} == "#" ]] ; then
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+ echo -ne '<div class="ii_info">'$ARGUMENT'</div>'
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+ else
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+ KEY=$(echo $ARGUMENT | cut -f1 -d=)
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+ VAL=$(echo $ARGUMENT | cut -f2 -d=)
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+ VALUE=${VAL//\"/}
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+ case "$VALUE" in
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+ "true") ini_to_html_tf $KEY $VALUE ;;
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+ "false") ini_to_html_tf $KEY $VALUE ;;
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+ *) ini_to_html_free $KEY $VALUE
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+ esac
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+ fi
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+done
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+
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+echo -ne '<input type="submit" name="update" value="Update" />'
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+echo -ne '</form>'
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+
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+
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+echo -ne '</body></html>'
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