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#!/usr/bin/perl -w
use Getopt::Long;
use lib "/opt/vyatta/share/perl5/";
use strict;
my ($show, $delete, $updateone);
my @copy;
my @update;
GetOptions("show=s" => \$show,
"delete=s" => \$delete,
"update=s{2}" => \@update,
"updateone=s" => \$updateone,
"copy=s{2}" => \@copy);
if (defined $show){
show($show);
}
if (defined $delete){
delete_file($delete);
}
if (@update){
update(@update);
}
if (defined($updateone)){
update($updateone, "running://");
}
if (@copy){
copy(@copy);
}
sub conv_file {
my $file = " ";
$file = pop(@_);
$file =~ s/://;
$file =~ /(.+?)\/\/(.*)/;
my $topdir = $1;
$file = $2;
if ( $topdir eq "running" ) {
$file = "/$file";
} else {
$file = "/live/image/boot/$topdir/live-rw/$file";
}
return ($topdir, $file);
}
sub conv_file_to_rel {
my ($topdir, $filename) = @_;
if ($topdir eq "running"){
$filename =~ s?/?$topdir://?;
} else {
$filename =~ s?/live/image/boot/$topdir/live-rw/?$topdir://?;
}
return $filename;
}
sub delete_file {
my ($file) = @_;
(my $topdir, $file) = conv_file($file);
if (-d $file){
my $print_dir = conv_file_to_rel($topdir,$file);
if (y_or_n("Do you want to erase the entire $print_dir directory?")){
system("rm -rf $file");
print("Directory erased\n");
}
} elsif (-f $file) {
my $print_file = conv_file_to_rel($topdir,$file);
if (y_or_n("Do you want to erase the $print_file file?")){
system("rm -rf $file");
print("File erased\n");
}
}
}
sub copy {
my ($from, $to) = @_;
my ($f_topdir, $t_topdir);
($f_topdir, $from) = conv_file($from);
($t_topdir, $to) = conv_file($to);
$from =~ /.*\/(.*)/;
my $from_file = $1;
if ( -d $from && -e $to && !( -d $to ) ){
print "Cannot copy a directory to a file.\n";
return 1;
} elsif ( -f $to || (-d $to && -f "$to/$from_file") ) {
if (y_or_n("This file exists; overwrite if needed?")){
rsync($from, $to);
}
} elsif ( -d $to && -d $from ){
my $print_from = conv_file_to_rel($f_topdir, $from);
my $print_to = conv_file_to_rel($t_topdir, $to);
if (y_or_n("Merge directory $print_from with $print_to?")){
rsync($from, $to);
}
} else {
rsync($from, $to);
}
}
sub update {
my ($to, $from) = @_;
my ($t_topdir, $f_topdir);
($f_topdir, $from) = conv_file($from);
($t_topdir, $to) = conv_file($to);
my $print_from = conv_file_to_rel($f_topdir, $from);
my $print_to = conv_file_to_rel($t_topdir, $to);
my $msg = "WARNING: This is a destructive copy of the /config directories\n"
. "This will erase all data in the ".$print_to."config directory\n"
. "This data will be replaced with the data from $print_from\n"
. "Do you wish to continue?";
if (y_or_n("$msg")){
system("rm -rf $to/config");
rsync("$from/config", $to);
}
}
sub rsync {
my ($from,$to) = @_;
system("rsync -av --progress $from $to");
}
sub y_or_n {
my ($msg) = @_;
print "$msg (Y/N): ";
my $input = <>;
return 1 if ($input =~ /Y|y/);
return 0;
}
sub show {
my ($topdir, $file) = conv_file(pop(@_));
my $output = "";
if ( -d $file ) {
print "########### DIRECTORY LISTING ###########\n";
system("ls -lGph --group-directories-first $file");
} elsif ( -T $file ) {
print "########### FILE INFO ###########\n";
my $filename = conv_file_to_rel($topdir, $file);
print "File Name: $filename\n";
print "Text File: \n";
my $lsstr = `ls -lGh $file`;
parsels($lsstr);
print " Description:\t";
system("file -sb $file");
print "\n########### FILE DATA ###########\n";
system("cat $file");
} elsif ( $file =~ /.*\.pcap/ ){
print "########### FILE INFO ###########\n";
my $filename = conv_file_to_rel($topdir, $file);
print "File Name: $filename\n";
print "Binary File: \n";
my $lsstr = `ls -lGh $file`;
parsels($lsstr);
print " Description:\t";
system("file -sb $file");
print "\n########### FILE DATA ###########\n";
system("sudo tshark -r $file | less");
} elsif ( -B $file ) {
print "########### FILE INFO ###########\n";
my $filename = conv_file_to_rel($topdir, $file);
print "File Name: $filename\n";
print "Binary File: \n";
my $lsstr = `ls -lGh $file`;
parsels($lsstr);
print " Description:\t";
system("file -sb $file");
print "\n########### FILE DATA ###########\n";
system("hexdump -C $file| less");
} else {
print "File Not Found\n";
}
}
sub parsels {
my $lsout = pop(@_);
my @ls = split(' ', $lsout);
print " Permissions: $ls[0]\n";
print " Owner:\t$ls[2]\n";
print " Size:\t\t$ls[3]\n";
print " Modified:\t$ls[4] $ls[5] $ls[6]\n";
}
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