# Copyright (C)  2011 David Francos Cuartero

#        This program is free software; you can redistribute it and/or
#        modify it under the terms of the GNU General Public License
#        as published by the Free Software Foundation; either version 2
#        of the License, or (at your option) any later version.

#        This program is distributed in the hope that it will be useful,
#        but WITHOUT ANY WARRANTY; without even the implied warranty of
#        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#        GNU General Public License for more details.

#        You should have received a copy of the GNU General Public License
#        Along with this program; if not, write to the Free Software
#        Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

report_file=$DUMP_PATH/$Host_MAC.report

report_proto_stats(){
    check_function tcpdstat_ || source $path/plugins/tcpdstat
    echo "${warn}Loading tcpdstat plugin"
    _tcpdstat
}

_get_report_data(){ kstatsmenu auto; _airgraph; report_proto_stats; }

_make_report(){
# Virtual function so I can easily override make_report while preserving this one.
    cp $path/templates/start.html ${report_file}.html;
    echo "<h1 class=\"title\">Report for $Host_SSID : $Host_MAC </h1>" >> ${report_file}.html
    echo "<div id='network_data' class='section'>" >> ${report_file}.html
    report_html &>> ${report_file}.html
    echo "</div><div id='kstats' class='section'><pre>" >> ${report_file}.html
    cat $DUMP_PATH/$Host_MAC.report_proto_stats $DUMP_PATH/$Host_MAC.kstats >> ${report_file}.html
    echo "</pre></div><div id='graphs' class='section'><img src=\"./$Host_MAC.png\" /></div>" >> ${report_file}.html
    echo "<div id='warnings' class='section'>" >> ${report_file}.html
    get_html_warnings >> ${report_file}.html
    echo "</div>" >> ${report_file}.html
    cat $path/templates/end >> ${report_file}.html
}

make_report(){ [[ -e $DUMP_PATH/$Host_MAC.key ]] && { _get_report_data; _make_report &>/dev/null; }; }

get_html_warnings(){ get_warnings; while read warning; do echo "<p class='warning'> ${warning} </p>"; done < ${report_file}.warns; }

get_warnings(){
    [[ -e $DUMP_PATH/$Host_MAC.key ]] || return
    key=`cat $DUMP_PATH/$Host_MAC.key`
    [[ "$Host_ENC" =~ (.*)"WEP"(.*) ]] && echo "WEP encription is unsecure and should not be used" >> ${report_file}.warns
    (( ${#key} < 104 )) && echo "Key lenght is less than 104 bytes" >> ${report_file}.warns
}

report_html(){
    [[ -e $DUMP_PATH/$Host_MAC.key ]] || return
    key=`cat $DUMP_PATH/$Host_MAC.key`
    echo "<p><span style='font-weight:bolder'>Network SSID </span> $Host_SSID</p>"
    echo "<p><span style='font-weight:bolder'>Network MAC </span> $Host_MAC</p>"
    echo "<p><span style='font-weight:bolder'>Network channel </span> $Host_CHAN</p>"
    echo "<p><span style='font-weight:bolder'>Network encription </span> $Host_ENC</p>"
    echo "<p><span style='font-weight:bolder'>Network speed </span> $Host_SPEED</p>"
    echo "<p><span style='font-weight:bolder'>Network key </span> $key"
}

report_mode(){
	[[ -e $DUMP_PATH/$Host_MAC.key ]] || { error "${mark} Couldn't crack network"; return; }
    key=`cat $DUMP_PATH/$Host_MAC.key`
    echo -e "Network, Mac, Channel, Encription, Speed, key\n$Host_SSID, $Host_MAC, $Host_CHAN, $Host_ENC, $Host_SPEED, $key" > ${report_file}_standard.csv
}

kstatsmenu(){
    $IVSTOOLS --convert $DUMP_PATH/$Host_MAC.cap $DUMP_PATH/$Host_MAC.ivs &> /dev/null &&
    $KSTATS $DUMP_PATH/$Host_MAC.ivs `cat $DUMP_PATH/$Host_MAC.key` &> $DUMP_PATH/$Host_MAC.kstats
    [[ $1 == "" ]] && less $DUMP_PATH/$Host_MAC.kstats
}

_airgraph(){
    if [[ "$Host_MAC" != "" ]]; then
        read -p $"Enter format (CPG|CAPR) (CAPR by default): " g
	[[ $g != "CPG" ]] && g="CAPR"
        export wait_for_execute=1; AUTO=1; execute $"Generating graphics" $AIRGRAPH -i $DUMP_PATH/$Host_MAC-01.csv -o $DUMP_PATH/$Host_MAC.png -g $g; export wait_for_execute=0; AUTO=0;
        read -p $"Do you want to launch a browser? [y|N] " yn # Didn't like it.
        [[ $yn == "y" ]] && x-www-browser $DUMP_PATH/$Host_MAC.png
    else $clear; echo $"Error: You have to scan for targets first"; fi

}