mirror of
git://git.psyced.org/git/psyced
synced 2024-08-15 03:25:10 +00:00
438 lines
9.7 KiB
Perl
438 lines
9.7 KiB
Perl
#!/usr/bin/perl
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#
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# new installer in the making
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# see also http://about.psyc.eu/psyced
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use strict;
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# all of the full screen editing stuff could move into
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# its appropriate own .pm file ...? there even seems
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# to be overlap with PSYCion.. nevermind.. :)
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#
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use Prompt;
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use Term::Cap;
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use Term::ANSIColor qw(colored :constants);
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use Data::Dumper;
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use Storable;
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use Getopt::Std;
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my $term;
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my $prompt;
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my $t; #misc stuff
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my %v;
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my %opts;
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if (-f '.ser.data') {
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%v = %{retrieve('.ser.data')};
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}
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getopt('w', \%opts);
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my %key2name;
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my %name2key = (
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'left' => "\e[D",
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'right' => "\e[C",
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'down' => "\e[B",
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'up' => "\e[A",
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'a-left' => "\e\e[D",
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'a-right' => "\e\e[C",
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'a-down' => "\e\e[B",
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'a-up' => "\e\e[A",
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'ret' => "\x0d", 'C-m' => "\x0d",
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'esc' => "\x1b",
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'c-c' => "\x03",
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'tab' => "\x09",
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'bs' => "\x7f",
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'pu' => "\e[5~",
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'pd' => "\e[6~",
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'home' => ["\e[H", "\eO", "\e[1~"],
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'end' => ["\eOw","\eOe", "\e[4~"],
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'ins' => "\e[2~",
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'del' => "\e[3~",
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'f1' => "\e[11~",
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'f2' => "\e[12~",
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'f3' => "\e[13~",
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'f4' => "\e[14~",
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'f5' => "\e[15~",
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'f6' => "\e[17~",
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'f7' => "\e[18~",
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'f8' => "\e[19~",
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'f9' => "\e[20~",
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'f10' => "\e[21~",
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'f11' => "\e[23~",
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'f12' => "\e[24~",
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'c-a' => "\x01",
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'c-b' => "\x02",
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#'c-c' => "\x03",
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'c-d' => "\x04",
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'c-e' => "\x05",
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'c-f' => "\x06",
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'c-g' => "\x07",
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'c-h' => "\x08",
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'c-i' => "\x09",
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'c-j' => "\x0a",
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'c-k' => "\x0b",
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'c-l' => "\x0c",
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'c-m' => "\x0d",
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'c-n' => "\x0e",
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'c-o' => "\x0f",
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'c-p' => "\x10",
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'c-q' => "\x11",
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'c-r' => "\x12",
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'c-s' => "\x13",
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'c-t' => "\x14",
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'c-u' => "\x15",
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'c-v' => "\x16",
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'c-w' => "\x17",
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'c-x' => "\x18",
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'c-y' => "\x19",
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'c-z' => "\x1a",
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'a-1' => "\e1",
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'a-2' => "\e2",
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'a-3' => "\e3",
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'a-4' => "\e4",
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'a-5' => "\e5",
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'a-6' => "\e6",
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'a-7' => "\e7",
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'a-8' => "\e8",
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'a-9' => "\e9",
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'a-0' => "\e0",
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);
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sub YESNO { +{ 'y' => 1, 'n' => 1 } }
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sub NUMFT {
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my $from = shift;
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my $to = shift;
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die unless (defined $from && defined $to);
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my $href = {};
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foreach ($from..$to) {
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$href->{$_} = 1;
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}
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return $href;
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}
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sub bind {
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my $key = shift;
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my $cmd = shift;
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$key2name{$name2key{$key}} = $cmd;
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#print "$key, $cmd, " . unpack("H*", $name2key{$key}) . "\r\n";
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}
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$name2key{'pos1'} = $name2key{'home'};
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$name2key{'alt-left'} = $name2key{'a-left'};
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$name2key{'alt-right'} = $name2key{'a-right'};
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my %action = (
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'exit' => sub { print "\r\n"; exit; }
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);
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sub del_line { "\r".$term->Tputs('dl', 1) }
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sub init {
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select(STDIN); $| = 1;
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select(STDOUT); $| = 1;
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system "stty raw -echo";
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$term = Tgetent Term::Cap { TERM => undef, OSPEED => 9600 };
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*Prompt::del_line = \&del_line;
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if ($opts{'w'} && int($opts{'w'}) == $opts{'w'}) {
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print "true!\r\n";
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$prompt = new Prompt({ 'width' => $opts{'w'} });
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} else {
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$prompt = new Prompt;
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}
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$Term::ANSIColor::AUTORESET = 1;
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main::bind('left', 'backward-char');
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main::bind('right', 'forward-char');
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main::bind('c-c', 'exit');
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main::bind('bs', 'backward-delete-char');
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main::bind('home', 'beginning-of-line');
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main::bind('c-a', 'beginning-of-line');
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main::bind('end', 'end-of-line');
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main::bind('c-e', 'end-of-line');
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main::bind('c-u', 'kill-whole-line');
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main::bind('c-k', 'kill-line');
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}
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sub type {
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my $stdin = shift;
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my $raw;
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sysread(*$stdin, $raw, 5);
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if ($raw =~ /^[\r\n]$/) {
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return 1;
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}
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if (exists $key2name{$raw}) {
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if (exists($action{$key2name{$raw}})) {
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return $action{$key2name{$raw}}->();
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}
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print $prompt->type($key2name{$raw}, $raw);
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return;
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}
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$prompt->put($raw);
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print del_line() . $prompt->prompt();
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return;
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}
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sub get {
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my $p = shift;
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my $default = shift;
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my $enforce = shift;
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do {
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$prompt->Ret();
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$prompt->setPrompt($p);
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$prompt->data($default) if $default;
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$prompt->type('end-of-line');
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print del_line() . $prompt->prompt();
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while (!type(\*STDIN)) { }
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print "\r\n";
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} while ($enforce && (!$prompt->data()
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|| ref $enforce
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&& !$enforce->{$prompt->data()})
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&& print "Invalid input. Try again!\r\n");
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return $prompt->data();
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}
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sub find_driver {
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opendir(DIR, ".");
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my @driver = grep { /^(psyclpc|ldmud)-.+\.tar\.(gz|bz2)$/ } readdir(DIR);
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closedir(DIR);
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if (scalar(@driver) != 1) {
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return \@driver;
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}
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return $driver[0];
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}
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sub investigate_protocol {
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my $setting = shift || die;
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my $what = shift || die;
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my $duse = shift || die;
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my $dport = shift || die;
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my $prange = shift;
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my $psome = shift;
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my $pport = shift;
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$v{'use_' . $setting} = get('Enable ' . $what . ': ', $v{'use_' . $setting} || $duse, YESNO);
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if ($v{'use_' . $setting} eq 'y') {
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my $trange;
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my $enf;
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if ($prange) {
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$trange = " between $prange->[0] and $prange->[1]";
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$enf = NUMFT(@$prange);
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} elsif ($psome) {
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$trange = " (";
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$enf = {};
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for (my $i = 0; $i < scalar(@$psome); $i++) {
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$trange .= ' or ' if $i;
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$trange .= $psome->[$i];
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$enf->{$psome->[$i]} = 1;
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}
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$trange .= ')';
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} else {
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$enf = 1;
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}
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$v{'port_' . $setting} = get('Port number' . $trange . ': ',
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$dport, $enf);
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if ($pport) {
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print '[official port for ' . uc($setting) . " is $pport]\r\n\n";
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}
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}
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}
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init();
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#print Dumper(\%key2name);
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print BOLD "psyced.ini configuration generator wizard\r\n\n";
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## let's leave ldmud installation in install.sh for those who still want or
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## need to do it manually. the majority should use distribution packages!
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##
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#unless (!ref($t = find_driver())) {
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# print BOLD "ATTENTION: ";
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# print "You have ";
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#
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# if (scalar(@$t) == 0) {
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# print "no psyclpc-*.tar.gz in this directory\r\n";
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# print "Please obtain one from http://lpc.psyc.eu\r\n";
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# } else {
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# print "several driver tars in this directory\r\n";
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# print "Please delete some of them until you have only one left.\r\n";
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# print "If you continue now, this script won't compile a driver for you. \r\n\n";
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# }
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#
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# unless (get("Continue? ", "n", YESNO) eq 'y') { exit; }
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# print "\r\n";
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#} else {
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# print "I can see you have a driver tar here. That's good.\r\n\n";
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#}
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print BOLD "INSTALLATION SPECIFIC QUESTIONS\r\n\n";
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if ($>) {
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print "Since you started this installation not as root, you will see non-root defaults.\r\n\n";
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}
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$v{'prefix'} = get("Install psyced to: ", $v{'prefix'} || $ENV{'HOME'} .
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"/psyced", 1);
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$v{'prefix_sbin'} = get("Install binaries to: ", $v{'prefix_sbin'} || $v{'prefix'}.'/sbin');
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$v{'hostname'} = get("Server host name: ", $v{'hostname'} || $ENV{'HOSTNAME'});
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print "\r\n";
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print BOLD "HINT:";
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print " Your domain name. If your server is funny.bunny.com, that'll be bunny.com\r\n";
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$v{'domainname'} = get("Domain name: ", $v{'domainname'});
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print "\r\nIf you have a static IP, please tell me. Otherwise leave this field blank.\r\n";
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$v{'ip'} = get("Server IP address: ", $v{'ip'});
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print "\r\n";
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unless ($>) {
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$v{'user'} = get("Install and run psyced as user: ", $v{'user'} || $ENV{'USER'});
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v{'group'} = get("Install and run psyced as group: ", $v{'group'} || $ENV{'GROUP'});
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print "\r\n";
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}
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print "Where do you want psyced runtime output? For manually started development\r\n";
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print "servers choose 'console', for background daemon service use 'files'.\r\n";
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$v{'log'} = get("Send server runtime output to: ", $v{'log'} || 'console',
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{ 'files' => 1, 'console' => 1 });
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$v{'debug'} = get("Debug level (0..4): ", '1',
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NUMFT(0, 4));
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unless ($>) {
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$v{'init'} = get("Install a System V style init script? ", "n", YESNO);
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}
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print BOLD "\r\nPSYC SPECIFIC OPTIONS\r\n\n";
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print<<X;
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Set the PSYC identification for your server. e.g. funny.bunny.com.\r
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If you are using dial-up internet, you can try out a few things, but\r
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if you want this software to serve a serious purpose you need to have\r
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a dynamic DNS address for this machine installed and provide it here.\r
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\r
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X
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$v{'psyc_hostname'} = get('PSYC hostname: ', $v{'psyc_hostname'} || $v{'hostname'} . ($v{'domainname'} ? '.' . $v{'domainname'} : ''), 1);
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print<<X;
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\r
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Now comes the best part. You get to decide which of the many\r
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protocols and services that psyced provides you want to\r
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activate. Since psyclpc doesn't have the the ability to run safely\r
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as root all protocols use non-privilege port numbers.\r
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We also mention the official privileged port numbers in case\r
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you want to set up a firewall based port mapping.\r
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\r
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X
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$v{'use_psyc'} = get('Enable PSYC (better say yes here)? ', $v{'yesno'} || 'y', YESNO);
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$v{'port_psyc'} = get("Port number between 4400 and 4409: ", $v{'psyc_port'} || '4404', NUMFT(4400, 4409)) if $v{'use_psyc'} eq 'y';
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print BOLD "\r\npsyced REGULAR PROTOCOL SERVICES\r\n\n";
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my @prots = ( [ 'jabber_interserver',
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'XMPP communication with other JABBER servers',
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'y',
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'5269'
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],
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[ 'irc',
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'access for IRC clients',
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'y',
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'6667',
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[ 6600, 6699 ]
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],
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[ 'jabber_clients',
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'access for JABBER clients (experimental)',
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'n',
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'5222',
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undef,
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[ 5222, 55222 ]
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],
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[ 'smtp',
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'SMTP reception server (experimental)',
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'n',
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'2525',
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[ 2500, 2599 ],
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undef,
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25
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],
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[ 'pop3',
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'POP3 server (experimental)',
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'n',
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'1100'
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],
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[ 'nntp',
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'access for NNTP readers (experimental)',
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'n',
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'1199',
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[ 1190, 1199 ],
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undef,
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'119'
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],
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[ 'telnet',
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'telnet access',
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'y',
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'2323',
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[ 2300, 2399 ],
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undef,
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23
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],
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[ 'http',
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'builtin HTTP daemon',
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'y',
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'44444',
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undef,
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undef,
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80
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],
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[ 'applet',
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'applet access',
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'y',
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'2008',
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[ 2006, 2009 ]
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]
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);
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foreach (@prots) {
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investigate_protocol(@$_);
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}
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store \%v, '.ser.data';
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# now generate the psyced.ini ... TODO
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1;
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