/usr/share/perl5/Alien/Package/Pkg.pm is in alien 8.92.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 | #!/usr/bin/perl -w
=head1 NAME
Alien::Package::Pkg - an object that represents a Solaris pkg package
=cut
package Alien::Package::Pkg;
use strict;
use base qw(Alien::Package);
=head1 DESCRIPTION
This is an object class that represents a pkg package, as used in Solaris.
It is derived from Alien::Package.
=head1 CLASS DATA
=over 4
=item scripttrans
Translation table between canoical script names and the names used in
pkg's.
=cut
use constant scripttrans => {
postinst => 'postinstall',
preinst => 'preinstall',
};
=back
=head1 METHODS
=over 4
=item init
This class needs the Solaris pkginfo and kgtrans tools to work.
=cut
sub init {
foreach (qw(/usr/bin/pkginfo /usr/bin/pkgtrans)) {
-x || die "$_ is needed to use ".__PACKAGE__."\n";
}
}
=item converted_name
Convert name from something debian-like to something that the
Solaris constraints will handle (i.e. 9 chars max).
=cut
sub converted_name {
my $this = shift;
my $prefix = "ALN";
my $name = $this->name;
for ($name) { # A Short list to start us off.
# Still, this is risky since we need
# unique names.
s/^lib/l/;
s/-perl$/p/;
s/^perl-/pl/;
}
$name = substr($name, 0, 9);
return $prefix.$name;
}
=item checkfile
Detect pkg files by their contents.
=cut
sub checkfile {
my $this=shift;
my $file=shift;
open(F, $file) || die "Couldn't open $file: $!\n";
my $line = <F>;
close F;
return unless defined $line;
if($line =~ "# PaCkAgE DaTaStReAm") {
return 1;
}
}
=item install
Install a pkg with pkgadd. Pass in the filename of the pkg to install.
=cut
sub install {
my $this=shift;
my $pkg=shift;
if (-x "/usr/sbin/pkgadd") {
my $v=$Alien::Package::verbose;
$Alien::Package::verbose=2;
$this->do("/usr/sbin/pkgadd", "-d .", "$pkg")
or die "Unable to install";
$Alien::Package::verbose=$v;
}
else {
die "Sorry, I cannot install the generated .pkg file because /usr/sbin/pkgadd is not present.\n";
}
}
=item scan
Scan a pkg file for fields.
=cut
sub scan {
my $this=shift;
$this->SUPER::scan(@_);
my $file=$this->filename;
my $tdir="pkg-scan-tmp.$$";
$this->do("mkdir", $tdir) || die "Error making $tdir: $!\n";
my $pkgname;
if (-x "/usr/bin/pkginfo" && -x "/usr/bin/pkgtrans") {
my $pkginfo;
open(INFO, "/usr/bin/pkginfo -d $file|")
|| die "Couldn't open pkginfo: $!\n";
$_ = <INFO>;
($pkgname) = /\S+\s+(\S+)/;
close INFO;
# Extract the files
$this->do("/usr/bin/pkgtrans -i $file $tdir $pkgname")
|| die "Error running pkgtrans: $!\n";
open(INFO, "$tdir/$pkgname/pkginfo")
|| die "Couldn't open pkgparam: $!\n";
my ($key, $value);
while (<INFO>) {
if (/^([^=]+)=(.*)$/) {
$key = $1;
$value = $2;
}
else {
$value = $_;
}
push @{$pkginfo->{$key}}, $value
}
close INFO;
$file =~ m,([^/]+)-[^-]+(?:.pkg)$,;
$this->name($1);
$this->arch($pkginfo->{ARCH}->[0]);
$this->summary("Converted Solaris pkg package");
$this->description(join("", @{[$pkginfo->{DESC} || "."]}));
$this->version($pkginfo->{VERSION}->[0]);
$this->distribution("Solaris");
$this->group("unknown"); # *** FIXME
$this->origformat('pkg');
$this->changelogtext('');
$this->binary_info('unknown'); # *** FIXME
if (-f "$tdir/$pkgname/copyright") {
open (COPYRIGHT, "$file/install/copyright")
|| die "Couldn't open copyright: $!\n";
$this->copyright(join("\n",<COPYRIGHT>));
close(COPYRIGHT);
}
else {
$this->copyright("unknown");
}
}
# Now figure out the conffiles. Assume anything in etc/ is a
# conffile.
my @conffiles;
my @filelist;
my @scripts;
open (FILELIST,"$tdir/$pkgname/pkgmap") ||
die "getting filelist ($file/pkgmap): $!";
while (<FILELIST>) {
if (m,^1 f \S+ etc/([^\s=]+),) {
push @conffiles, "/etc/$1";
}
if (m,^1 [fd] \S+ ([^\s=]+),) {
push @filelist, $1;
}
if (m,^1 i (\S+),) {
push @scripts, $1;
}
}
$this->filelist(\@filelist);
$this->conffiles(\@conffiles);
# Now get the scripts.
foreach my $script (keys %{scripttrans()}) {
$this->$script(scripttrans()->{$script})
if -e "$file/".scripttrans()->{$script};
}
$this->do("rm -rf $tdir");
return 1;
}
=item unpack
Unpack pkg.
=cut
sub unpack {
my $this=shift;
$this->SUPER::unpack(@_);
my $file=$this->filename;
my $pkgname;
open(INFO, "/usr/bin/pkginfo -d $file|")
|| die "Couldn't open pkginfo: $!\n";
$_ = <INFO>;
($pkgname) = /\S+\s+(\S+)/;
close INFO;
if (-x "/usr/bin/pkgtrans") {
my $workdir = $this->name."-".$this->version;;
$this->do("mkdir", $workdir) || die "unable to mkdir $workdir: $!\n";
$this->do("/usr/bin/pkgtrans $file $workdir $pkgname")
|| die "unable to extract $file: $!\n";
rename("$workdir/$pkgname", "$ {workdir}_1")
|| die "unable rename $workdir/$pkgname: $!\n";
rmdir $workdir;
rename("$ {workdir}_1", $workdir)
|| die "unable to rename $ {workdir}_1: $!\n";
$this->unpacked_tree($workdir);
}
}
=item prep
Adds a populated install directory to the build tree.
=cut
sub prep {
my $this=shift;
my $dir=$this->unpacked_tree || die "The package must be unpacked first!";
# opendir(DIR, $this->unpacked_tree);
# my @sub = map {$this->unpacked_tree . "$_"}
# grep {/^\./} readdir DIR;
# closedir DIR;
$this->do("cd $dir; find . -print | sed -e '/.\\/prototype\$/d' | pkgproto > ./prototype")
|| die "error during pkgproto: $!\n";
open(PKGPROTO, ">>$dir/prototype")
|| die "error appending to prototype: $!\n";
open(PKGINFO, ">$dir/pkginfo")
|| die "error creating pkginfo: $!\n";
print PKGINFO qq{PKG="}.$this->converted_name.qq{"\n};
print PKGINFO qq{NAME="}.$this->name.qq{"\n};
print PKGINFO qq{ARCH="}.$this->arch.qq{"\n};
print PKGINFO qq{VERSION="}.$this->version.qq{"\n};
print PKGINFO qq{CATEGORY="application"\n};
print PKGINFO qq{VENDOR="Alien-converted package"\n};
print PKGINFO qq{EMAIL=\n};
print PKGINFO qq{PSTAMP=alien\n};
print PKGINFO qq{MAXINST=1000\n};
print PKGINFO qq{BASEDIR="/"\n};
print PKGINFO qq{CLASSES="none"\n};
print PKGINFO qq{DESC="}.$this->description.qq{"\n};
close PKGINFO;
print PKGPROTO "i pkginfo=./pkginfo\n";
$this->do("mkdir", "$dir/install") || die "unable to mkdir $dir/install: $!";
open(COPYRIGHT, ">$dir/install/copyright")
|| die "error creating copyright: $!\n";
print COPYRIGHT $this->copyright;
close COPYRIGHT;
print PKGPROTO "i copyright=./install/copyright\n";
foreach my $script (keys %{scripttrans()}) {
my $data=$this->$script();
my $out=$this->unpacked_tree."/install/".${scripttrans()}{$script};
next if ! defined $data || $data =~ m/^\s*$/;
open (OUT, ">$out") || die "$out: $!";
print OUT $data;
close OUT;
$this->do("chmod", 755, $out);
print PKGPROTO "i $script=$out\n";
}
close PKGPROTO;
}
=item build
Build a pkg.
=cut
sub build {
my $this = shift;
my $dir = $this->unpacked_tree;
$this->do("cd $dir; pkgmk -r / -d .")
|| die "Error during pkgmk: $!\n";
my $pkgname = $this->converted_name;
my $name = $this->name."-".$this->version.".pkg";
$this->do("pkgtrans $dir $name $pkgname")
|| die "Error during pkgtrans: $!\n";
$this->do("mv", "$dir/$name", $name);
return $name;
}
=back
=head1 AUTHOR
Mark Hershberger <mah@everybody.org>
=cut
1
|