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authorThierry Vignaud <tvignaud@mandriva.org>2003-05-13 19:35:03 +0000
committerThierry Vignaud <tvignaud@mandriva.org>2003-05-13 19:35:03 +0000
commit31ed67610697d5ecadf0dd18e69b28d23b71544f (patch)
treeea93c55266995d11b278b184c25a06a69ca96775 /perl-install/standalone/drakTermServ
parent38ebf15e2915bbec17121f0f89ea846b67b5a4f4 (diff)
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cleanups
Diffstat (limited to 'perl-install/standalone/drakTermServ')
-rwxr-xr-xperl-install/standalone/drakTermServ125
1 files changed, 61 insertions, 64 deletions
diff --git a/perl-install/standalone/drakTermServ b/perl-install/standalone/drakTermServ
index 370b5b50a..c6c4eb4ed 100755
--- a/perl-install/standalone/drakTermServ
+++ b/perl-install/standalone/drakTermServ
@@ -76,7 +76,7 @@ if ($ts == 256) {
system("urpmi terminal-server > /dev/null");
}
$ts = system("rpm -qa | grep terminal-server > /dev/null");
- if ($ts eq 256) {
+ if ($ts == 256) {
warn("Useless without Terminal Server");
exit(1);
}
@@ -137,24 +137,23 @@ if ("@ARGV" =~ /--delclient/) {
read_conf_file();
interactive_mode() if $#ARGV < 1;
-sub read_conf_file {
- local *CONF_FILE;
+sub read_conf_file() {
if (-e $cfg_file) {
+ local *CONF_FILE;
open(CONF_FILE, "<" . $cfg_file) || print "You must be root to read configuration file. \n";
local $_;
while (<CONF_FILE>) {
- next unless /\S/;
- next if /^#/;
- chomp;
- if (/^ALLOW_THIN/) { $thin_clients = 1 }
+ if (/^ALLOW_THIN/) {
+ $thin_clients = 1;
+ last;
+ }
}
}
- close CONF_FILE;
}
-sub write_conf_file {
+sub write_conf_file() {
my @cfg_list;
- if ($thin_clients eq 1) {
+ if ($thin_clients == 1) {
@cfg_list = "ALLOW_THIN\n";
}
output_p($cfg_file, @cfg_list);
@@ -195,18 +194,18 @@ x:5:respawn:/usr/X11R6/bin/X -ac -query $server_ip\n";
my $inittab_file = "/etc/inittab\$\$IP=$client_ip\$\$";
local *INITTAB;
- open(INITTAB, "> $inittab_file") || warn("Can't open $inittab_file!");
+ open(INITTAB, "> $inittab_file") or warn("Can't open $inittab_file!");
print INITTAB $inittab;
close INITTAB
}
-sub cursor_wait {
+sub cursor_wait() {
# turn the cursor to a watch
$window1->{rwindow}->window->set_cursor(new Gtk2::Gdk::Cursor("GDK_WATCH"));
gtkflush();
}
-sub cursor_norm {
+sub cursor_norm() {
# restore normal cursor
$window1->{rwindow}->window->set_cursor(new Gtk2::Gdk::Cursor("GDK_LEFT_PTR"));
gtkflush();
@@ -215,13 +214,13 @@ sub cursor_norm {
sub display_error {
my ($message) = @_;
my $error_box;
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
gtkpack($status_box,
$error_box = gtkpack_(new Gtk2::VBox(0,0),
1, new Gtk2::Label($message),
0, gtkadd(gtkset_layout(new Gtk2::HButtonBox, 'spread'),
gtksignal_connect(new Gtk2::Button(N("OK")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
}),
),
)
@@ -229,7 +228,7 @@ sub display_error {
$central_widget = \$error_box;
}
-sub interactive_mode {
+sub interactive_mode() {
$window1 = ugtk2->new('drakTermServ');
$window1->{rwindow}->signal_connect(delete_event => sub { ugtk2->exit(0) });
unless ($::isEmbedded) {
@@ -249,14 +248,14 @@ sub interactive_mode {
1, gtkpack_(new Gtk2::HBox(0,2),
0, gtkadd(gtkset_layout(Gtk2::VButtonBox->new(), 'end'),
gtksignal_connect(new Gtk2::Button(N("Enable Server")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
$windows = 1;
cursor_wait();
enable_ts();
cursor_norm();
}),
gtksignal_connect(new Gtk2::Button(N("Disable Server")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
cursor_wait();
disable_ts();
cursor_norm();
@@ -264,14 +263,14 @@ sub interactive_mode {
),
0, gtkadd(gtkset_layout(Gtk2::VButtonBox->new(), 'end'),
gtksignal_connect(new Gtk2::Button(N("Start Server")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
$windows = 0;
cursor_wait();
start_ts();
cursor_norm();
}),
gtksignal_connect(new Gtk2::Button(N("Stop Server")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
cursor_wait();
stop_ts();
cursor_norm();
@@ -279,27 +278,27 @@ sub interactive_mode {
),
0, gtkadd(gtkset_layout(Gtk2::VButtonBox->new(), 'end'),
gtksignal_connect(new Gtk2::Button(N("Etherboot Floppy/ISO")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
$windows = 1;
make_boot();
}),
gtksignal_connect(new Gtk2::Button(N("Net Boot Images")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
make_nbi();
}),
),
0, gtkadd(gtkset_layout(Gtk2::VButtonBox->new(), 'end'),
gtksignal_connect(new Gtk2::Button(N("Add/Del Users")), clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
$windows = 0;
maintain_users();
}),
- gtksignal_connect(new Gtk2::Button(N("Add/Del Clients")), clicked => sub { ${$central_widget}->destroy(); maintain_clients() }),
+ gtksignal_connect(new Gtk2::Button(N("Add/Del Clients")), clicked => sub { $$central_widget->destroy(); maintain_clients() }),
),
1, new Gtk2::HBox(0,2),
0, gtkadd(gtkset_layout(Gtk2::VButtonBox->new(), 'end'),
gtksignal_connect(new Gtk2::Button(N("Help")),clicked => sub {
- ${$central_widget}->destroy();
+ $$central_widget->destroy();
help();
}),
gtksignal_connect(new Gtk2::Button(N("Close")), clicked => sub {
@@ -321,7 +320,7 @@ sub interactive_mode {
ugtk2->exit(0);
}
-sub about {
+sub about() {
text_view(N("
Copyright (C) 2002 by MandrakeSoft
Stew Benedict sbenedict\@mandrakesoft.com
@@ -350,7 +349,7 @@ sub text_view {
),
0, gtkadd(gtkset_layout(new Gtk2::HButtonBox, 'spread'),
gtksignal_connect(new Gtk2::Button(N("OK")), clicked =>
- sub { ${$central_widget}->destroy() }),
+ sub { $$central_widget->destroy() }),
),
)
);
@@ -358,7 +357,7 @@ sub text_view {
$status_box->show_all();
}
-sub help {
+sub help() {
text_view(N("drakTermServ Overview
- Create Etherboot Enabled Boot Images:
@@ -460,7 +459,7 @@ sub help {
"));
}
-sub make_boot {
+sub make_boot() {
#- make a boot image on floppy or iso from etherboot images
my $boot_box;
my $rom_path = "/usr/lib/etherboot";
@@ -497,7 +496,7 @@ sub make_boot {
$boot_box->show_all();
}
-sub make_nbi {
+sub make_nbi() {
my $nbi_box;
my @kernels = grep { /vmlinuz/ } all("/boot");
my $kernel;
@@ -620,7 +619,7 @@ sub make_nbi {
gtksignal_connect(new Gtk2::Button(N("<-- Delete")), clicked =>
sub { my $nbi = "/var/lib/tftpboot/" . $nbi;
my $result = unlink($nbi) || warn("Can't delete $nbi...");
- if ($result eq 1) {
+ if ($result == 1) {
$list_model->remove($nbi_iter);
}
}),
@@ -643,7 +642,7 @@ sub make_nbi {
$nbi_box->show_all();
}
-sub maintain_users {
+sub maintain_users() {
#- copy users from /etc/shadow to /etc/shadow$$CLIENT$$ to allow ts login
my $user_box;
my @sys_users = cat_("/etc/shadow");
@@ -662,7 +661,7 @@ sub maintain_users {
foreach (@sys_users) {
my ($s_label) = split(/:/, $_, 2);
- if (grep(/$s_label/, @homes)) {
+ if (grep { /$s_label/ } @homes) {
$list_model->append($iter);
$list_model->set($iter, [ 0 => $s_label ]);
}
@@ -685,7 +684,7 @@ sub maintain_users {
foreach (@ts_users) {
my ($t_label) = split(/:/, $_, 2);
- my @system_entry = grep(/$t_label/, @sys_users);
+ my @system_entry = grep { /$t_label/ } @sys_users;
$t_label = $t_label . " !!!" if $_ ne $system_entry[0];
$list_model->append($iter);
$list_model->set($iter, [ 0 => $t_label ]);
@@ -706,7 +705,7 @@ sub maintain_users {
new Gtk2::HBox(0,10),
gtksignal_connect(new Gtk2::Button(N("Add User -->")), clicked =>
sub { my $result = adduser(0, $sys_user);
- if ($result eq 0) {
+ if ($result == 0) {
$list_model->append($iter);
$list_model->set($iter, [ 0 => $sys_user ]);
}
@@ -725,7 +724,7 @@ sub maintain_users {
$user_box->show_all();
}
-sub maintain_clients {
+sub maintain_clients() {
#- add client machines to Terminal Server config
my $client_box;
my %clients = read_dhcpd_conf();
@@ -828,7 +827,7 @@ sub maintain_clients {
my $result = addclient(0, $hostname, $mac, $ip, $nbi, $is_thin);
- if ($result eq 0) {
+ if ($result == 0) {
my $t_client = Gtk2::TreeIter->new;
$model->append($t_client, undef);
@@ -843,7 +842,7 @@ sub maintain_clients {
$model->set($c_det_ip, [ 0 => $ip ]);
my $client_type = "type: fat";
- $client_type = "type: thin" if $is_thin eq 1;
+ $client_type = "type: thin" if $is_thin == 1;
my $c_det_type = Gtk2::TreeIter->new;
$model->append($c_det_type, $t_client);
$model->set($c_det_type, [ 0 => $client_type ]);
@@ -870,18 +869,18 @@ sub maintain_clients {
}
$entry_nbi->entry->set_text($clients{$client}{filename});
my $result = delclient(0, $client);
- if ($result eq 0) {
+ if ($result == 0) {
$model->remove($citer);
}
}),
gtksignal_connect(new Gtk2::Button(N("Delete Client")), clicked =>
sub { my $result = delclient(0, $client);
- if ($result eq 0) {
+ if ($result == 0) {
$model->remove($citer);
}
}),
gtksignal_connect(new Gtk2::Button(N("dhcpd Config...")), clicked =>
- sub { ${$central_widget}->destroy(); dhcpd_config() }),
+ sub { $$central_widget->destroy(); dhcpd_config() }),
# new Gtk2::HBox(1,1),
),
create_scrolled_window($tree_clients),
@@ -896,19 +895,19 @@ sub maintain_clients {
# we need to change some system files to allow the thin clients
# to access the server - enabling xdmcp and modify hosts.deny/hosts.allow for some security
# we also need to set runlevel to 5 and restart the display manager
- if ($thin_clients eq 1) {
- `perl -pi -e 's/id:3:initdefault:/id:5:initdefault:/' /etc/inittab`;
- `perl -pi -e 's/\! DisplayManager.requestPort:/DisplayManager.requestPort:/' /etc/X11/xdm/xdm-config`;
- `perl -pi -e 's/Enable=false/Enable=true/' /usr/share/config/kdm/kdmrc`;
+ if ($thin_clients == 1) {
+ substInFile { s/id:3:initdefault:/id:5:initdefault:/ } "/etc/inittab";
+ substInFile { s/! DisplayManager.requestPort:/DisplayManager.requestPort:/ } "/etc/X11/xdm/xdm-config";
+ substInFile { s/Enable=false/Enable=true/ } "/usr/share/config/kdm/kdmrc";
# This file had 2 "Enable=" entries, one for xdmcp and one for debug
change_gdm_xdmcp("true");
log::explanations("Modified files /etc/inittab, /etc/X11/xdm/xdm-config, /usr/share/config/kdm/kdmrc, /etc/X11/gdm/gdm.conf");
# just xdmcp in hosts.allow is enough for xdm & kdm, but gdm doesn't work - x11 doesn't help either
update_hosts_allow("enable");
} else {
- `perl -pi -e 's/id:5:initdefault:/id:3:initdefault:/' /etc/inittab`;
- `perl -pi -e 's/DisplayManager.requestPort:/\! DisplayManager.requestPort:/' /etc/X11/xdm/xdm-config`;
- `perl -pi -e 's/Enable=true/Enable=false/' /usr/share/config/kdm/kdmrc`;
+ substInFile { s/id:5:initdefault:/id:3:initdefault:/ } '/etc/inittab';
+ substInFile { s/DisplayManager.requestPort:/! DisplayManager.requestPort:/ } "/etc/X11/xdm/xdm-config";
+ substInFile { s/Enable=true/Enable=false/ } "/usr/share/config/kdm/kdmrc";
change_gdm_xdmcp("false");
log::explanations("Modified files /etc/inittab, /etc/X11/xdm/xdm-config, /usr/share/config/kdm/kdmrc, /etc/X11/gdm/gdm.conf");
update_hosts_allow("disable");
@@ -920,7 +919,7 @@ sub maintain_clients {
$client_box->show_all();
}
-sub dhcpd_config {
+sub dhcpd_config() {
#- do main dhcp server config
my $dhcpd_box;
my @ifvalues;
@@ -1077,7 +1076,7 @@ sub dhcpd_config {
$dhcpd_box->show_all();
}
-sub get_mask_from_sys {
+sub get_mask_from_sys() {
my %netconfig;
if (-e "/etc/sysconfig/network-scripts/ifcfg-eth0") {
%netconfig = getVarsFromSh("/etc/sysconfig/network-scripts/ifcfg-eth0");
@@ -1102,14 +1101,14 @@ sub get_subnet_from_sys {
join(".", @subnet);
}
-sub get_broadcast_from_sys {
+sub get_broadcast_from_sys() {
my @ifconfig = grep { /inet/ } `/sbin/ifconfig eth0`;
my @ifvalues = split(/[: \t]+/, $ifconfig[0]);
$ifvalues[5];
}
-sub get_ip_from_sys {
+sub get_ip_from_sys() {
my @ifconfig = grep { /inet/ } `/sbin/ifconfig eth0`;
my @ifvalues = split(/[: \t]+/, $ifconfig[0]);
@@ -1192,7 +1191,7 @@ sub enable_ts {
$buff[1] = "\tChecking default /etc/dhcpd.conf...\n";
my @my_conf = cat_("/etc/dhcpd.conf");
if ($my_conf[0] !~ /drakTermServ/) {
- if ($cmd_line eq 1) {
+ if ($cmd_line == 1) {
print("No /etc/dhcpd.conf built yet - use GUI to create!!\n");
return;
} else {
@@ -1316,7 +1315,7 @@ sub stop_ts {
}
-sub show_status {
+sub show_status() {
text_view("@buff");
}
@@ -1386,9 +1385,7 @@ sub deluser {
}
local *FHANDLE;
open(FHANDLE, "> /etc/shadow\$\$CLIENT\$\$");
- foreach my $user (@ts_users) {
- print FHANDLE $user;
- }
+ print FHANDLE $_ foreach @ts_users;
close FHANDLE;
}
@@ -1430,7 +1427,7 @@ sub addclient {
if (!$host_in_use && !$mac_in_use && !$ip_in_use) {
$ts_clients{$hostname}{hardware} = $mac;
$ts_clients{$hostname}{address} = $ip;
- if ($is_thin eq 1) {
+ if ($is_thin == 1) {
$ts_clients{$hostname}{type} = "thin";
} else {
$ts_clients{$hostname}{type} = "fat";
@@ -1439,7 +1436,7 @@ sub addclient {
my $clients = "/etc/dhcpd.conf.etherboot.clients";
local *CLIENT;
- open(CLIENT, ">> $clients") || warn("Can't open $clients!");
+ open(CLIENT, ">> $clients") or warn("Can't open $clients!");
my $client_entry = format_client_entry($hostname, %ts_clients);
print CLIENT $client_entry;
close CLIENT;
@@ -1473,8 +1470,8 @@ sub change_gdm_xdmcp {
my ($enable) = @_;
my @conf_data = cat_("/etc/X11/gdm/gdm.conf");
for (my $i = 0; $i < @conf_data; $i++) {
- $conf_data[$i] =~ s/^Enable\=false/Enable\=true/ if $enable eq "true";
- $conf_data[$i] =~ s/^Enable\=true/Enable\=false/ if $enable eq "false";
+ $conf_data[$i] =~ s/^Enable=false/Enable=true/ if $enable eq "true";
+ $conf_data[$i] =~ s/^Enable=true/Enable=false/ if $enable eq "false";
# bail here so we don't alter the debug setting
if ($conf_data[$i] eq "[debug]\n") {
output("/etc/X11/gdm/gdm.conf", @conf_data);
@@ -1546,7 +1543,7 @@ sub write_dhcpd_conf {
my $clients = "/etc/dhcpd.conf.etherboot.clients";
local *CLIENT;
- open(CLIENT, "> $clients") || warn("Can't open $clients!");
+ open(CLIENT, "> $clients") or warn("Can't open $clients!");
foreach my $key (keys(%ts_clients)) {
my $client_entry = format_client_entry($key, %ts_clients);
print CLIENT $client_entry;
@@ -1554,14 +1551,14 @@ sub write_dhcpd_conf {
close CLIENT
}
-sub read_dhcpd_conf {
+sub read_dhcpd_conf() {
my $clients = "/etc/dhcpd.conf.etherboot.clients";
my %ts_clients;
my $hostname;
#- read and parse current client entries
local *CLIENTS;
- open(CLIENTS, $clients) || warn("Can't open $clients\n");
+ open(CLIENTS, $clients) or warn("Can't open $clients\n");
while (<CLIENTS>) {
my ($name, $val, $val2) = split ' ';
$val = $val2 if $name =~ /hardware/;