ypool-stats.sh

#!/bin/bash
#
# This script harvest some data from ypool PTS pool
# Autor: Yago
# License:  WTFPL http://www.wtfpl.net/txt/copying/

HTTP_TIMEOUT=5 # seconds
MINING_TIMEOUT=5 # seconds
TMP=/tmp/ypool-stats

mkdir -p $TMP


harvest() {
    # login to ypool
    wget --quiet --save-cookies /tmp/ycookies.txt --post-data="login_username=sternburg&login_password=poemacatedral" "http://ypool.net/howto?ct=3" -O $TMP/howto.html

    # harvest mining ports
    awk -F "mining: <b>"  '{print $2}' $TMP/howto.html | awk -F '<' '{print $1}' | perl -pe 's/, /\n/g' > $TMP/ports

    # harvest Workers
    WORKERS=`awk -F 'stats_pool_worker">' '{print $2}' /tmp/howto.html | awk -F '<' '{print $1}'`

    # harvest hashrate (coll/m)
    HASHRATE=`awk -F 'stats_pool_hashrate">' '{print $2}' /tmp/howto.html | awk -F '<' '{print $1}'`

    # harvest Blocks found last 24h
    wget --quiet --load-cookies /tmp/ycookies.txt "http://ypool.net/pts/stats_overall" -O $TMP/poolstats.html
    BLOCKSLAST24H=`perl -pe 's/<td>1 Hour/\n<td>1 Hour/g' $TMP/poolstats.html | perl -pe 's/table>/\n/g' | grep "Hour" | awk -F '>' '{print $26}' | perl -pe 's/<\/td//g'`

}

checkminingports() {

    # List of the working mining ports as of 28/nov/2013
    # just in case HTTP is down and $TMP got deleted
    if [ ! -f $TMP/ports ]; then
        echo "8080
8081
8082
8083
8084
8085
8086
8087
10034" > $TMP/ports
    fi

MINING_PORT_STATUS=""

    while read PORT
    do
        nc -z -w$MINING_TIMEOUT ypool.net $PORT
        if [ $? -eq 0 ]; then
            MINING_PORT_STATUS="$MINING_PORT_STATUS $PORT:up"
        else
            MINING_PORT_STATUS="$MINING_PORT_STATUS $PORT:DOWN :("
        fi

    done <$TMP/ports

}


# check http
wget --quiet --timeout=$HTTP_TIMEOUT http://ypool.net -O /dev/null
if [ $? -eq 0 ]; then
    harvest
    checkminingports
    echo "YPOOL status: HTTP:80 up, Mining:$MINING_PORT_STATUS, Workers: $WORKERS, coll/m: $HASHRATE, Blocks found last 24h: $BLOCKSLAST24H"
else
    checkminingports
    echo "YPOOL status: HTTP:80 down :/, Mining:$MINING_PORT_STATUS, Workers,coll/m,Blocks found last 24h: data source down."
fi