PAL.C.T MINI SHELL
# rpm-lib.pl
# Functions for redhat linux package management
sub list_package_system_commands
{
return ("rpm");
}
# list_packages([package]*)
# Fills the array %packages with all or listed packages
sub list_packages
{
local($i, $list); $i = 0;
$list = @_ ? join(' ', map { quotemeta($_) } @_) : "-a";
%packages = ( );
&open_execute_command(RPM, "rpm -q $list --queryformat \"%{NAME}\\n%{VERSION}-%{RELEASE}\\n%{EPOCH}\\n%{GROUP}\\n%{ARCH}\\n%{SUMMARY}\\n\\n\"", 1, 1);
while(my $name = <RPM>) {
next if ($name =~ /is\s+not\s+installed$/);
$packages{$i,'name'} = $name;
chop($packages{$i,'name'});
chop($packages{$i,'version'} = <RPM>);
chop($packages{$i,'epoch'} = <RPM>);
$packages{$i,'epoch'} = undef if ($packages{$i,'epoch'} eq '(none)');
chop($packages{$i,'class'} = <RPM>);
chop($packages{$i,'arch'} = <RPM>);
while(<RPM>) {
s/\r|\n/ /g;
last if (!/\S/);
$packages{$i,'desc'} .= $_;
}
if ($packages{$i,'name'} eq 'gpg-pubkey') {
# Bogus pseudo-package we don't want to include
$packages{$i,'desc'} = undef;
$i--;
}
$i++;
}
close(RPM);
return 0 if ($?); # couldn't find the package
return $i;
}
# package_info(package, [version])
# Returns an array of package information in the order
# name, class, description, arch, version, vendor, installtime
sub package_info
{
local(@rv, @tmp, $d);
local $n = $_[1] ? "$_[0]-$_[1]" : $_[0];
&open_execute_command(RPM, "rpm -q $n --queryformat \"%{NAME}\\n%{GROUP}\\n%{ARCH}\\n%{VERSION}-%{RELEASE}\\n%{VENDOR}\\n%{INSTALLTIME}\\n\" 2>/dev/null", 1, 1);
@tmp = <RPM>;
chop(@tmp);
local $ex = close(RPM);
if (!@tmp || $tmp[0] =~ /not\s+installed/) { return (); }
&open_execute_command(RPM, "rpm -q $n --queryformat \"%{DESCRIPTION}\"", 1, 1);
while(<RPM>) { $d .= $_; }
close(RPM);
return ($tmp[0], $tmp[1], $d, $tmp[2], $tmp[3], $tmp[4], &make_date($tmp[5]));
}
# is_package(file)
# Check if some file is a package file
sub is_package
{
local($out);
local $real = &translate_filename($_[0]);
if (-d $real) {
# a directory .. see if it contains any .rpm files
opendir(DIR, $real);
local @list = grep { /\.rpm$/ } readdir(DIR);
closedir(DIR);
return @list ? 1 : 0;
}
elsif ($real =~ /\*|\?/) {
# a wildcard .. see what it matches
local @list = glob($real);
return @list ? 1 : 0;
}
else {
# just a normal file .. check if it is an RPM and not an SRPM
local $qm = quotemeta($_[0]);
$out = &backquote_command("rpm -q -p $qm 2>&1", 1);
if ($out =~ /does not appear|No such file|with major numbers|not an rpm/i || $?) {
return 0;
}
&open_execute_command(OUT, "rpm -q -p -l $qm 2>&1", 1, 1);
while(<OUT>) {
return 0 if (/^([^\/\s]+)\.spec$/);
}
close(OUT);
return 1;
}
}
# file_packages(file)
# Returns a list of all packages in the given file, in the form
# package-version description
sub file_packages
{
local $real = &translate_filename($_[0]);
local $qm = quotemeta($_[0]);
if (-d $real) {
local @rv;
&open_execute_command(RPM, "cd $qm ; rpm -q -p *.rpm --queryformat \"%{NAME} %{SUMMARY}\\n\" 2>&1", 1, 1);
while(<RPM>) {
chop;
push(@rv, $_) if (!/does not appear|query of.*failed|warning:/);
}
close(RPM);
return @rv;
}
elsif ($_[0] =~ /\*|\?/) {
local @rv;
&open_execute_command(RPM, "rpm -q -p $qm --queryformat \"%{NAME} %{SUMMARY}\\n\" 2>&1", 1);
while(<RPM>) {
chop;
push(@rv, $_) if (!/does not appear|query of.*failed|warning:/);
}
close(RPM);
return @rv;
}
else {
local($out);
$out = &backquote_command("rpm -q -p $qm --queryformat \"%{NAME} %{SUMMARY}\\n\" 2>&1", 1);
$out =~ s/warning:.*\n//;
$out =~ s/\n//g;
return ($out);
}
}
# install_options(file, package)
# Outputs HTML for choosing install options for some package
sub install_options
{
print &yesno_input($text{'rpm_upgrade'}, "upgrade", 1, 0, 1);
print &yesno_input($text{'rpm_replacepkgs'}, "replacepkgs", 1, 0);
print &yesno_input($text{'rpm_nodeps'}, "nodeps", 1, 0);
print &yesno_input($text{'rpm_oldpackage'}, "oldpackage", 1, 0);
print &yesno_input($text{'rpm_noscripts'}, "noscripts", 0, 1);
print &yesno_input($text{'rpm_excludedocs'}, "excludedocs", 0, 1);
print &yesno_input($text{'rpm_notriggers'}, "notriggers", 0, 1);
print &yesno_input($text{'rpm_ignoresize'}, "ignoresize", 0, 1);
print &yesno_input($text{'rpm_replacefiles'}, "replacefiles", 1, 0);
print &ui_table_row(&hlink($text{'rpm_root'}, "root"),
&ui_textbox("root", "/", 50)." ".
&file_chooser_button("root", 1), 3);
}
sub yesno_input
{
return &ui_table_row(&hlink($_[0], $_[1]),
&ui_radio($_[1], int($_[4]),
[ [ $_[2], $text{'yes'} ],
[ $_[3], $text{'no'} ] ]));
}
# install_package(file, package, [&inputs])
# Install the given package from the given file, using options from %in
sub install_package
{
local $file = $_[0];
local $real = &translate_filename($file);
local $in = $_[2] ? $_[2] : \%in;
local $opts;
foreach $o ('oldpackage', 'replacefiles', 'replacepkgs', 'noscripts',
'excludedocs', 'nodeps', 'upgrade', 'notriggers', 'ignoresize') {
if ($in->{$o}) { $opts .= " --$o"; }
}
if ($in->{'root'} =~ /^\/.+/) {
if (!(-d $in{'root'})) {
return &text('rpm_eroot', $in->{'root'});
}
$opts .= " --root $in->{'root'}";
}
if (-d $real) {
# Find the package in the directory
local ($f, $out);
opendir(DIR, $real);
while($f = readdir(DIR)) {
next if ($f !~ /\.rpm$/);
$out = &backquote_command("rpm -q -p $file/$f --queryformat \"%{NAME}\\n\" 2>&1", 1);
$out =~ s/warning:.*\n//;
$out =~ s/\n//;
if ($out eq $_[1]) {
$file = "$file/$f";
last;
}
}
closedir(DIR);
&error(&text('rpm_erpm', $_[1], $out)) if ($file eq $_[0]);
}
elsif ($file =~ /\*|\?/) {
# Find the package in the glob
# XXX won't work when translation is in effect
local ($f, $out);
foreach $f (glob($real)) {
$out = &backquote_command("rpm -q -p $f --queryformat \"%{NAME}\\n\" 2>&1", 1);
$out =~ s/warning:.*\n//;
$out =~ s/\n//;
if ($out eq $_[1]) {
$file = $f;
last;
}
}
&error(&text('rpm_erpm', $_[1], $out)) if ($file eq $_[0]);
}
local $temp = &transname();
local $rv = &system_logged("rpm -i $opts ".quotemeta($file)." >$temp 2>&1");
local $out = &backquote_command("cat $temp");
$out =~ s/warning:.*\n//;
&unlink_file($temp);
if ($rv) {
return "<pre>$out</pre>";
}
return undef;
}
# install_packages(file, [&inputs])
# Installs all the packages in the given file or glob
sub install_packages
{
local $file = $_[0];
local $in = $_[1] ? $_[1] : \%in;
local $opts;
foreach $o ('oldpackage', 'replacefiles', 'replacepkgs', 'noscripts',
'excludedocs', 'nodeps', 'upgrade', 'notriggers', 'ignoresize') {
if ($in->{$o}) { $opts .= " --$o"; }
}
if ($in->{'root'} =~ /^\/.+/) {
if (!(-d $in{'root'})) {
return &text('rpm_eroot', $in->{'root'});
}
$opts .= " --root $in->{'root'}";
}
if (-d &translate_filename($file)) {
# Install everything in a directory
$file = "$file/*.rpm";
}
else {
# Install packages matching a glob (no need for any special action)
}
local $temp = &transname();
local $rv = &system_logged("rpm -i $opts $file >$temp 2>&1");
local $out = &backquote_command("cat $temp");
$out =~ s/warning:.*\n//;
unlink($temp);
if ($rv) {
return "<pre>$out</pre>";
}
return undef;
}
# check_files(package, version)
# Fills in the %files array with information about the files belonging
# to some package. Values in %files are path type user group size error
sub check_files
{
local($i, $_, @w, %errs, $epath); $i = 0;
local $n = $_[1] ? "$_[0]-$_[1]" : $_[0];
local $qn = quotemeta($n);
&open_execute_command(RPM, "rpm -V $qn", 1, 1);
while(<RPM>) {
/^(.{8}) (.) (.*)$/;
if ($1 eq "missing ") {
$errs{$3} = $text{'rpm_missing'};
}
else {
$epath = $3;
@w = grep { $_ ne "." } split(//, $1);
$errs{$epath} =
join("\n", map { &text('rpm_checkfail', $etype{$_}) } @w);
}
}
close(RPM);
&open_execute_command(RPM, "rpm -q $qn -l --dump", 1, 1);
while(<RPM>) {
chop;
@w = split(/ /);
$files{$i,'path'} = $w[0];
if ($w[10] ne "X") { $files{$i,'link'} = $w[10]; }
$files{$i,'type'} = $w[10] ne "X" ? 3 :
(-d &translate_filename($w[0])) ? 1 :
$w[7] ? 5 : 0;
$files{$i,'user'} = $w[5];
$files{$i,'group'} = $w[6];
$files{$i,'size'} = $w[1];
$files{$i,'error'} = $w[7] ? "" : $errs{$w[0]};
$i++;
}
close(RPM);
return $i;
}
# package_files(package, [version])
# Returns a list of all files in some package
sub package_files
{
local ($pkg, $version) = @_;
local $qn = quotemeta($version ? "$pkg-$version" : $pkg);
local @rv;
&open_execute_command(RPM, "rpm -q -l $qn", 1, 1);
while(<RPM>) {
s/\r|\n//g;
push(@rv, $_);
}
close(RPM);
return @rv;
}
# installed_file(file)
# Given a filename, fills %file with details of the given file and returns 1.
# If the file is not known to the package system, returns 0
# Usable values in %file are path type user group mode size packages
sub installed_file
{
local($pkg, @w, $_, @pkgs, @vers);
undef(%file);
local $qm = quotemeta($_[0]);
$pkg = &backquote_command("rpm -q -f $qm --queryformat \"%{NAME}\\n\" 2>&1", 1);
if ($pkg =~ /not owned/ || $?) { return 0; }
@pkgs = split(/\n/, $pkg);
$pkg = &backquote_command("rpm -q -f $qm --queryformat \"%{VERSION}-%{RELEASE}\\n\" 2>&1", 1);
@vers = split(/\n/, $pkg);
&open_execute_command(RPM, "rpm -q $pkgs[0] -l --dump", 1, 1);
while(<RPM>) {
chop;
@w = split(/ /);
if ($w[0] eq $_[0]) {
$file{'packages'} = join(' ', @pkgs);
$file{'versions'} = join(' ', @vers);
$file{'path'} = $w[0];
if ($w[10] ne "X") { $files{$i,'link'} = $w[10]; }
$file{'type'} = $w[10] ne "X" ? 3 :
(-d &translate_filename($w[0])) ? 1 :
$w[7] ? 5 : 0;
$file{'user'} = $w[5];
$file{'group'} = $w[6];
$file{'mode'} = substr($w[4], -4);
$file{'size'} = $w[1];
last;
}
}
close(RPM);
return 1;
}
# delete_options(package)
# Outputs HTML for package uninstall options
sub delete_options
{
print "<b>$text{'delete_nodeps'}</b>\n";
print &ui_yesno_radio("nodeps", 0),"<br>\n";
print "<b>$text{'delete_noscripts'}</b>\n";
print &ui_yesno_radio("noscripts", 0),"<br>\n";
}
# delete_package(package, [&options], version)
# Attempt to remove some package
sub delete_package
{
local $opts;
$opts .= $_[1]->{'nodeps'} ? "--nodeps " : "";
$opts .= $_[1]->{'noscripts'} ? "--noscripts " : "";
local $n = $_[2] ? "$_[0]-$_[2]" : $_[0];
local $qm = quotemeta($n);
local $out = &backquote_logged("rpm -e $opts $qm 2>&1");
if ($? || $out =~ /error:/) { return "<pre>$out</pre>"; }
return undef;
}
# delete_packages(&packages, [&options], &versions)
# Attempt to remove multiple packages at once
sub delete_packages
{
local $opts;
$opts .= $_[1]->{'nodeps'} ? "--nodeps " : "";
$opts .= $_[1]->{'noscripts'} ? "--noscripts " : "";
local $cmd = "rpm -e $opts";
local $i;
for($i=0; $i<@{$_[0]}; $i++) {
if ($_[2]->[$i]) {
$cmd .= " ".quotemeta($_[0]->[$i]."-".$_[2]->[$i]);
}
else {
$cmd .= " ".quotemeta($_[0]->[$i]);
}
}
local $out = &backquote_logged("$cmd 2>&1");
if ($? || $out =~ /error:/) { return "<pre>$out</pre>"; }
return undef;
}
sub package_system
{
return "RPM";
}
sub package_help
{
return "rpm";
}
%etype = ( "5", $text{'rpm_md5'}, "S", $text{'rpm_fsize'},
"L", $text{'rpm_sym'}, "T", $text{'rpm_mtime'},
"D", $text{'rpm_dev'}, "U", $text{'rpm_user'},
"M", $text{'rpm_perm'}, "G", $text{'rpm_group'} );
$has_search_system = 1;
sub search_system_input
{
print "<input type=button onClick='window.ifield = document.forms[2].url; chooser = window.open(\"rpmfind.cgi\", \"chooser\", \"toolbar=no,menubar=no,scrollbars=yes,width=800,height=500\")' value=\"$text{'rpm_find'}\">";
}
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