#!/bin/bash

readonly SERVER="tf2.csc.calpoly.io"
readonly DIR=$(dirname $0)
readonly KEY="$HOME/.ssh/keylog_rsa"
readonly USER="keylog"

sync() {
    if which rsync &> /dev/null; then
        rsync --progress --delete -vr -e 'ssh -i ~/.ssh/keylog_rsa -lkeylog' \
              $USER@$SERVER:$1 $DIR/$2
    elif which scp &> /dev/null; then
        scp -vri $KEY $USER@$SERVER:$1 $DIR/$2
    else
        echo "Cannot copy data.  Please install rsync or scp." 1>&2
        exit 1
    fi
}

if which rsync &> /dev/null; then
    readonly RCP=(rsync -r -e "'ssh -i ~/.ssh/keylog_rsa -lkeylog'")
elif which scp &> /dev/null; then
    readonly RCP="scp -ri $KEY"
else
    echo "Cannot copy data.  Please install rsync or scp." 1>&2
    exit 1
fi

mkdir -p $DIR/keylogs $DIR/packets
sync '~/data/*' keylogs/
sync '/var/log/tcpdump/*.pcap' packets