#!/usr/local/bin/perl
# edit_part.cgi
# Edit an existing partition, or create a new one
require './fdisk-lib.pl';
&ReadParse();
@dlist = &list_disks_partitions();
$dinfo = $dlist[$in{'disk'}];
&can_edit_disk($dinfo->{'device'}) ||
&error($text{'edit_ecannot'});
if ($in{'new'}) {
&ui_print_header(undef, $text{'create_title'}, "");
}
else {
&ui_print_header(undef, $text{'edit_title'}, "");
}
print "<table border width=100%>\n";
print "<tr $tb> <td><b>$text{'edit_details'}</b></td> </tr>\n";
print "<form action=save_part.cgi><tr $cb><td><table width=100%>\n";
print "<input type=hidden name=disk value=$in{'disk'}>\n";
print "<input type=hidden name=part value=$in{'part'}>\n";
print "<input type=hidden name=new value=$in{'new'}>\n";
@plist = @{$dinfo->{'parts'}};
if ($in{'new'}) {
if ($in{'new'} == 1 || $in{'new'} == 3) {
# Adding a new primary or extended partition
$np = 1;
for($i=0; $i<@plist; $i++) {
if ($plist[$i]->{'number'} == $np) { $np++; }
push(@start, $plist[$i]->{'start'});
push(@end, $plist[$i]->{'end'});
}
$min = 1;
$max = $dinfo->{'cylinders'};
}
else {
# Adding a new logical partition (inside the extended partition)
$np = 5;
for($i=0; $i<@plist; $i++) {
if ($plist[$i]->{'number'} == $np) { $np++; }
if ($plist[$i]->{'extended'}) {
$min = $plist[$i]->{'start'};
$max = $plist[$i]->{'end'};
}
else {
push(@start, $plist[$i]->{'start'});
push(@end, $plist[$i]->{'end'});
}
}
}
print "<input type=hidden name=newpart value=$np>\n";
print "<input type=hidden name=min value=$min>\n";
print "<input type=hidden name=max value=$max>\n";
# find a gap in the partition map
for($start=$min; $start<=$max; $start++) {
$found = 1;
for($i=0; $i<@start; $i++) {
if ($start >= $start[$i] && $start <= $end[$i]) {
$found = 0;
last;
}
}
if ($found) { last; }
}
if ($found) {
# starting place found.. find the end
$found = 0;
for($end=$start; $end<=$max; $end++) {
for($i=0; $i<@start; $i++) {
if ($end >= $start[$i] && $end <= $end[$i]) {
$found = 1;
last;
}
}
if ($found) { last; }
}
$end--;
}
else {
# no place for new partition!
$start = $end = 0;
}
}
else {
# Just editing an existing partition
$pinfo = $plist[$in{'part'}];
$np = $pinfo->{'number'};
}
print "<input type=hidden name=np value=$np>\n";
print "<tr> <td valign=top><b>$text{'edit_location'}</b></td>\n";
print "<td>",$dinfo->{'device'} =~ /^\/dev\/(s|h)d([a-z])$/ ?
&text('select_part', $1 eq 's' ? 'SCSI' : 'IDE', uc($2), $np) :
$dinfo->{'device'} =~ /rd\/c(\d+)d(\d+)$/ ?
&text('select_mpart', "$1", "$2", $np) :
$dinfo->{'device'} =~ /ida\/c(\d+)d(\d+)$/ ?
&text('select_cpart', "$1", "$2", $np) :
$dinfo->{'device'} =~ /scsi\/host(\d+)\/bus(\d+)\/target(\d+)\/lun(\d+)\/disc/ ?
&text('select_spart', "$1", "$2", "$3", "$4", $np) :
$dinfo->{'device'} =~ /ide\/host(\d+)\/bus(\d+)\/target(\d+)\/lun(\d+)\/disc/ ?
&text('select_snewide', "$1", "$2", "$3", "$4", $np) :
$dinfo->{'device'},"</td>\n";
print "<td><b>$text{'edit_device'}</b></td>\n";
$dev = $dinfo->{'prefix'}.$np;
print "<td>$dev</td> </tr>\n";
print "<tr> <td><b>$text{'edit_type'}</b></td>\n";
if ($pinfo->{'extended'} || $in{'new'} == 3) {
print "<td>$text{'extended'}</td>\n";
}
else {
print "<td nowrap><select name=type>\n";
foreach $t (sort { &tag_name($a) cmp &tag_name($b) } &list_tags()) {
printf "<option value=$t %s> %s\n",
($in{'new'} && $t eq "83" ||
!$in{'new'} && $t eq $pinfo->{'type'}) ? "selected"
: "",
&tag_name($t);
}
print "</select></td>\n";
}
print "<td><b>$text{'edit_extent'}</b></td>\n";
if ($in{'new'}) {
print "<td><input name=start size=4 value=$start> - \n";
print "<input name=end size=4 value=$end>\n";
}
else {
print "<td>$pinfo->{'start'} - $pinfo->{'end'}\n";
}
print $text{'edit_of'}," $dinfo->{'cylinders'}</td> </tr>\n";
print "<tr> <td><b>$text{'edit_status'}</b></td>\n";
if ($pinfo->{'extended'}) {
foreach $p (@plist) {
$ecount++ if ($p->{'number'} > 4);
}
if ($ecount == 1) {
print "<td>", $text{'edit_cont1'}, "</td>\n";
}
else {
if ($ecount > 4) {
print "<td>", &text('edit_cont5', $ecount), "</td>\n";
}
else {
print "<td>", &text('edit_cont234', $ecount), "</td>\n";
}
}
}
else {
@stat = &device_status($dev);
if ($in{'new'}) { print "<td>$text{'edit_notexist'}</td>\n"; }
elsif (@stat) {
$msg = $stat[2] ? 'edit_mount' : 'edit_umount';
$msg .= 'vm' if ($stat[1] eq 'swap');
$msg .= 'raid' if ($stat[1] eq 'raid');
$msg .= 'lvm' if ($stat[1] eq 'lvm');
print "<td>",&text($msg, "<tt>$stat[0]</tt>",
"<tt>$stat[1]</tt>"),"</td>\n";
}
else { print "<td>$text{'edit_notused'}</td>\n"; }
}
print "<td><b>$text{'edit_size'}</b></td>\n";
if ($in{'new'}) {
print "<td>$text{'edit_notexist'}</td> </tr>\n";
}
elsif ($dinfo->{'cylsize'}) {
print "<td>",&nice_size(($pinfo->{'end'} - $pinfo->{'start'} + 1) * $dinfo->{'cylsize'}),"</td> </tr>\n";
}
else {
print "<td>",&text('edit_blocks', $pinfo->{'blocks'}),"</td> </tr>\n";
}
# Show field for editing filesystem label
print "<tr>\n";
if (($has_e2label || $has_xfs_db) && $pinfo->{'type'} eq '83' && !$in{'new'}) {
local $label = $in{'new'} ? undef : &get_label($pinfo->{'device'});
print "<td><b>$text{'edit_label'}</b></td> <td>\n";
if (@stat) {
print $label ? "<tt>$label</tt>" : $text{'edit_none'};
}
else {
print "<input name=label size=16 value='$label'>\n";
}
print "</td>\n";
}
# Show current UUID
if ($has_volid && !$in{'new'}) {
local $volid = &get_volid($pinfo->{'device'});
print "<td><b>$text{'edit_volid'}</b></td>\n";
print "<td><tt>$volid</tt></td>\n";
}
print "</tr>\n";
print "</table></td></tr></table>\n";
if ($in{'new'}) {
print "<input type=submit value=\"$text{'create'}\">\n";
}
elsif (@stat && $stat[2]) {
print "<b>$text{'edit_inuse'}</b><p>\n";
}
else {
if (!$pinfo->{'extended'}) {
print "<input type=submit value=\"$text{'save'}\">\n";
}
print "<input name=delete type=submit value=\"$text{'delete'}\">\n";
}
print "</form><p>\n";
if (!$in{'new'} && !$pinfo->{'extended'}) {
if (!@stat || $stat[2] == 0) {
# Show form for creating filesystem
print "<hr><table width=100%>\n" if (!$donehead++);
print "<tr> <form action=mkfs_form.cgi>\n";
print "<input type=hidden name=dev value=$dev>\n";
print "<td nowrap><input type=submit value='$text{'edit_mkfs2'}'>\n";
print "<select name=type>\n";
local $rt = @stat ? $stat[1] : &conv_type($pinfo->{'type'});
foreach $f (&supported_filesystems()) {
printf "<option value=%s %s>%s (%s)\n",
$f, $rt eq $f ? "selected" : "",
$text{"fs_$f"}, $f;
}
print "</select></td>\n";
print "<td>$text{'edit_mkfsmsg2'}</td> </form></tr>\n";
}
if (!$in{'new'} && @stat && $stat[2] == 0 && &can_fsck($stat[1])) {
# Show form to fsck filesystem
print "<hr><table width=100%>\n" if (!$donehead++);
print "<tr> <form action=fsck_form.cgi>\n";
print "<td valign=top>\n";
print "<input type=hidden name=dev value=$dev>\n";
print "<input type=hidden name=type value=$stat[1]>\n";
print "<input type=submit value=\"$text{'edit_fsck'}\"></td>\n";
print "<td>",&text('edit_fsckmsg', "<tt>fsck</tt>"),"</td>\n";
print "</form> </tr>\n";
}
if (!$in{'new'} && @stat && $stat[2] == 0 && &can_tune($stat[1])) {
# Show form to tune filesystem
print "<hr><table width=100%>\n" if (!$donehead++);
print "<tr> <form action=tunefs_form.cgi>\n";
print "<td valign=top>\n";
print "<input type=hidden name=dev value=$dev>\n";
print "<input type=hidden name=type value=$stat[1]>\n";
print "<input type=submit value=\"", $text{'edit_tune'}, "\"></td>\n";
print "<td>$text{'edit_tunemsg'}</td> </tr>\n";
print "</form> </tr>\n";
}
@types = &conv_type($pinfo->{'type'});
if (!$in{'new'} && !@stat && @types) {
# Show form to mount filesystem
print "<hr><table width=100%>\n" if (!$donehead++);
print "<tr> <form action=../mount/edit_mount.cgi>\n";
print "<input type=hidden name=newdev value=$dev>\n";
print "<td valign=top>\n";
if ($types[0] eq "swap") {
# Swap partition
print "<input type=submit value=\"$text{'edit_newmount2'}\">\n";
print "</td>\n";
print &ui_hidden("type", $types[0]);
print "<td>$text{'edit_mountmsg2'}</td> </tr>\n";
}
else {
# For some filesystem
print "<input type=submit value=\"$text{'edit_newmount'}\">\n";
print "<input name=newdir size=20>\n";
if (@types > 1) {
print "$text{'edit_mountas'} <select name=type>\n";
foreach $t (@types) {
print "<option>$t\n";
}
print "</select>\n";
}
else {
print &ui_hidden("type", $types[0]);
}
print "</td>\n";
print "<td>$text{'edit_mountmsg'}</td> </tr>\n";
}
print "</form> </tr>\n";
}
print "</table><p>\n" if ($donehead);
}
&ui_print_footer("", $text{'index_return'});
syntax highlighted by Code2HTML, v. 0.9.1