| Current File : //usr/share/webmin/nis/edit_tables.cgi |
#!/usr/bin/perl
# edit_tables.cgi
# Allow the selection of and display a NIS table for editing
require './nis-lib.pl';
&ui_print_header(undef, $text{'tables_title'}, "");
&ReadParse();
$mode = &get_server_mode();
if ($mode == 0 || !(&get_nis_support() & 2)) {
print "<p>$text{'tables_emaster'}<p>\n";
&ui_print_footer("", $text{'index'});
exit;
}
elsif ($mode == 2) {
print "<p>$text{'tables_eslave'}<p>\n";
&ui_print_footer("", $text{'index'});
exit;
}
@tables = &list_nis_tables();
@domains = &unique(map { $_->{'domain'} } @tables);
$in{'table'} = int($in{'table'});
print "<form action=edit_tables.cgi method=post>\n";
print "<input type=submit value='$text{'tables_switch'}'>\n";
print "<select name=table>\n";
foreach $t (@tables) {
$t->{'desc'} = $text{"desc_".$t->{'table'}};
$t->{'desc'} = $t->{'table'} if (!$t->{'desc'});
$t->{'desc'} .= " ($t->{'domain'})" if (@domains > 1);
printf "<option value=%d %s>%s</option>\n",
$t->{'index'}, $in{'table'} eq $t->{'index'} ? 'selected' : '',
$t->{'desc'};
}
print "</select></form>\n";
$t = $tables[$in{'table'}];
$type = $in{'text'} ? undef : $t->{'type'};
print "<b>",&text('tables_header', $t->{'desc'},
"<tt>".join(" ", @{$t->{'files'}})."</tt>"),"</b><p>\n";
if ($type eq 'hosts') {
&show_nis_table([ $text{'hosts_ip'},
$text{'hosts_name'} ],
$t, '\s+', [ 0, 1 ]);
}
elsif ($type eq 'networks') {
&show_nis_table([ $text{'networks_name'},
$text{'networks_ip'} ],
$t, '\s+', [ 0, 1 ]);
}
elsif ($type eq 'group' || $type eq 'group_shadow') {
&show_nis_table([ $text{'group_name'},
$text{'group_gid'},
$text{'group_members'} ],
$t, ':', [ 0, 2, 3 ], "width=100%");
}
elsif ($type eq 'passwd_shadow' || $type eq 'passwd_shadow_full' ||
$type eq 'passwd') {
&show_nis_table([ $text{'passwd_name'},
$text{'passwd_uid'},
$text{'passwd_real'},
$text{'passwd_home'},
$text{'passwd_shell'} ],
$t, ':', [ 0, 2, 4, 5, 6 ], "width=100%");
}
elsif ($type eq 'services') {
&show_nis_table([ $text{'services_name'},
$text{'services_proto'},
$text{'services_port'} ],
$t, '[\s/]+', [ 0, 2, 1 ]);
}
elsif ($type eq 'services2') {
&show_nis_table([ $text{'services_name'},
$text{'services_proto'},
$text{'services_port'} ],
$t, '[\s/]+', [ 0, 1, 2 ]);
}
elsif ($type eq 'protocols') {
&show_nis_table([ $text{'protocols_name'},
$text{'protocols_number'},
$text{'protocols_aliases'} ],
$t, '\s+', [ 0, 1, -2 ]);
}
elsif ($type eq 'netgroup') {
&show_nis_table([ $text{'netgroup_name'},
$text{'netgroup_members'} ],
$t, '\s+', [ 0, -1 ]);
}
elsif ($type eq 'ethers') {
&show_nis_table([ $text{'ethers_mac'},
$text{'ethers_ip'} ],
$t, '\s+', [ 0, 1 ]);
}
elsif ($type eq 'rpc') {
&show_nis_table([ $text{'rpc_name'},
$text{'rpc_number'},
$text{'rpc_aliases'} ],
$t, '\s+', [ 0, 1, -2 ]);
}
elsif ($type eq 'netmasks') {
&show_nis_table([ $text{'netmasks_net'},
$text{'netmasks_mask'} ],
$t, '\s+', [ 0, 1 ]);
}
elsif ($type eq 'aliases') {
&show_nis_table([ $text{'aliases_from'},
$text{'aliases_to'} ],
$t, '[\s:]+', [ 0, 1 ]);
}
else {
# Allow editing of file directly
print "<form method=post action=save_file.cgi enctype=multipart/form-data>\n";
print "<input type=hidden name=table value='$in{'table'}'>\n";
$fnum = 0;
foreach $f (@{$t->{'files'}}) {
print "<table border>\n";
print "<tr $tb> <td><b>",&text('tables_file', "<tt>$f</tt>"),
"</b></td> </tr>\n";
print "<tr $cb> <td><textarea name=data_$fnum rows=20 cols=80>";
print &read_file_contents($f);
print "</textarea></td></tr></table><br>\n";
$fnum++;
}
print "<input type=submit value='$text{'tables_ok'}'></form>\n";
}
if ($config{'manual_build'}) {
print &ui_hr();
print "<table width=100%><tr>\n";
print "<form action=build.cgi>\n";
print "<input type=hidden name=table value='$in{'table'}'>\n";
print "<td><input type=submit value='$text{'tables_build'}'></td>\n";
print "<td>$text{'tables_buildmsg'}</td>\n";
print "</form></tr></table>\n";
}
&ui_print_footer("", $text{'index_return'});
# show_nis_table(&headers, &table, splitter, &columns, params)
sub show_nis_table
{
local @f = @{$_[1]->{'files'}};
local $lines = 0;
open(FILE, "<$f[0]");
while(<FILE>) {
s/\r|\n//g;
s/^\s*#.*$//;
push(@lines, $_);
$lines++ if (/\S/);
$empty = 0 if (/\S/);
}
close(FILE);
if ($config{'max_size'} && $lines > $config{'max_size'}) {
# Display a search form
print "<form action=edit_tables.cgi>\n";
print "<input type=hidden name=table value='$in{'table'}'>\n";
local $sel = "<select name=field>\n";
local $n = 0;
foreach $f (@{$_[0]}) {
$sel .= sprintf "<option value=%s %s>%s</option>\n",
$n, $in{'field'} == $n ? 'selected' : '', $f;
$n++;
}
$sel .= "</select>\n";
print &text('tables_find', $t->{'desc'}, $sel,
"<input name=what size=15 value='$in{'what'}'>"),
" \n";
print "<input type=submit value='$text{'tables_search'}'></form>\n";
}
if ($lines && (defined($in{'field'}) || !$config{'max_size'} ||
$lines <= $config{'max_size'})) {
# Show table records
print "<a href='edit_$t->{'type'}.cgi?table=$in{'table'}'>",
"$text{'tables_add'}</a><br>\n";
print "<table border $_[4]>\n";
print "<tr $tb> ",(map { "<td><b>$_</b></td>" } @{$_[0]}),"</tr>\n";
local ($c, @c) = @{$_[3]};
local $lnum = 0;
local $matches = 0;
foreach $l (@lines) {
local @r = split($_[2], $l);
if ($l =~ /\S/ && (!defined($in{'field'}) ||
$r[$_[3]->[$in{'field'}]] =~ /$in{'what'}/i)) {
print "<tr $cb><td><a href='edit_$t->{'type'}.cgi?",
"line=$lnum&table=$in{'table'}'>",
&html_escape($r[$c]),"</a></td>\n";
foreach $i (@c) {
if ($i < 0) {
print "<td>",&html_escape(join(" ", @r[-$i .. $#r])),"<br></td>\n";
}
else {
print "<td>",&html_escape($r[$i]),"<br></td>\n";
}
}
$matches++;
}
$lnum++;
}
if (!$matches) {
print "<tr $cb> <td colspan=",scalar(@{$_[3]}),">",
"$text{'tables_nomatch'}</td> </tr>\n";
}
print "</table>\n";
}
else {
print "<b>",&text('tables_none', $t->{'desc'}),"</b><p>\n";
}
print "<a href='edit_$t->{'type'}.cgi?table=$in{'table'}'>",
"$text{'tables_add'}</a> \n";
print "<a href='edit_tables.cgi?table=$in{'table'}&text=1'>",
"$text{'tables_text'}</a><p>\n";
}