]> git.ipfire.org Git - ipfire-2.x.git/blame_incremental - src/pakfire/lib/functions.pl
projects / ipfire-2.x.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
core196: Ship man pages
[ipfire-2.x.git] / src / pakfire / lib / functions.pl
... / ...
CommitLineData
1#!/usr/bin/perl -w
2###############################################################################
3# #
4# IPFire.org - A linux based firewall #
5# Copyright (C) 2007-2025 IPFire Team <info@ipfire.org> #
6# #
7# This program is free software: you can redistribute it and/or modify #
8# it under the terms of the GNU General Public License as published by #
9# the Free Software Foundation, either version 3 of the License, or #
10# (at your option) any later version. #
11# #
12# This program is distributed in the hope that it will be useful, #
13# but WITHOUT ANY WARRANTY; without even the implied warranty of #
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15# GNU General Public License for more details. #
16# #
17# You should have received a copy of the GNU General Public License #
18# along with this program. If not, see <http://www.gnu.org/licenses/>. #
19# #
20###############################################################################
21
22require "/opt/pakfire/etc/pakfire.conf";
23require "/var/ipfire/general-functions.pl";
24
25use File::Basename;
26use File::Copy;
27use LWP::UserAgent;
28use HTTP::Response;
29use HTTP::Headers;
30use HTTP::Message;
31use HTTP::Request;
32use Net::Ping;
33use URI;
34
35use Switch;
36
37package Pakfire;
38
39my @VALID_KEY_FINGERPRINTS = (
40 # 2018
41 "3ECA8AA4478208B924BB96206FEF7A8ED713594B",
42 # 2007
43 "179740DC4D8C47DC63C099C74BDE364C64D96617",
44);
45
46# A small color-hash :D
47our %color;
48 $color{'normal'} = "\033[0m";
49 $color{'black'} = "\033[0;30m";
50 $color{'darkgrey'} = "\033[1;30m";
51 $color{'blue'} = "\033[0;34m";
52 $color{'lightblue'} = "\033[1;34m";
53 $color{'green'} = "\033[0;32m";
54 $color{'lightgreen'} = "\033[1;32m";
55 $color{'cyan'} = "\033[0;36m";
56 $color{'lightcyan'} = "\033[1;36m";
57 $color{'red'} = "\033[0;31m";
58 $color{'lightred'} = "\033[1;31m";
59 $color{'purple'} = "\033[0;35m";
60 $color{'lightpurple'} = "\033[1;35m";
61 $color{'brown'} = "\033[0;33m";
62 $color{'lightgrey'} = "\033[0;37m";
63 $color{'yellow'} = "\033[1;33m";
64 $color{'white'} = "\033[1;37m";
65our $enable_colors = 1;
66
67my $final_data;
68my $total_size;
69my $bfile;
70
71my %pakfiresettings = ();
72&General::readhash("${General::swroot}/pakfire/settings", \%pakfiresettings);
73
74# Make version
75$Conf::version = &make_version();
76
77# Pakfire lock file.
78our $lockfile = "/tmp/pakfire_lock";
79
80sub message {
81 my $message = shift;
82
83 logger("$message");
84 if ( $enable_colors == 1 ) {
85 if ("$message" =~ /ERROR/) {
86 $message = "$color{'red'}$message$color{'normal'}";
87 } elsif ("$message" =~ /INFO/) {
88 $message = "$color{'cyan'}$message$color{'normal'}";
89 } elsif ("$message" =~ /WARN/) {
90 $message = "$color{'yellow'}$message$color{'normal'}";
91 } elsif ("$message" =~ /RESV/) {
92 $message = "$color{'purple'}$message$color{'normal'}";
93 } elsif ("$message" =~ /INST/) {
94 $message = "$color{'green'}$message$color{'normal'}";
95 } elsif ("$message" =~ /REMV/) {
96 $message = "$color{'lightred'}$message$color{'normal'}";
97 } elsif ("$message" =~ /UPGR/) {
98 $message = "$color{'lightblue'}$message$color{'normal'}";
99 }
100 }
101 print "$message\n";
102
103}
104
105sub logger {
106 my $log = shift;
107 if ($log) {
108 system("logger -t pakfire \"$log\"");
109 }
110}
111
112sub usage {
113 &Pakfire::message("Usage: pakfire COMMAND [OPTIONS] [PACKAGE ...]");
114 &Pakfire::message("Manage IPFire add-on packages and updates.");
115 &Pakfire::message("PACKAGE:");
116 &Pakfire::message(" one or more add-on package names");
117 &Pakfire::message("COMMAND:");
118 &Pakfire::message(" install - install one or more packages");
119 &Pakfire::message(" remove - remove one or more packages");
120 &Pakfire::message(" update - update the pakfire database");
121 &Pakfire::message(" upgrade - upgrade all packages to the latest version");
122 &Pakfire::message(" list [installed | notinstalled | upgrade]");
123 &Pakfire::message(" - display a list of installed, notinstalled,");
124 &Pakfire::message(" upgradeable or all packages");
125 &Pakfire::message(" info - display metadata for one or more packages");
126 &Pakfire::message(" resolvedeps - display dependencies for one or more packages");
127 &Pakfire::message(" status - display pakfire database status,");
128 &Pakfire::message(" available updates and whether a reboot");
129 &Pakfire::message(" is required to complete any upgrades");
130 &Pakfire::message("OPTIONS:");
131 &Pakfire::message(" --no-colors - turn off colors");
132 &Pakfire::message(" -y | --non-interactive - automatic yes to prompts");
133 &Pakfire::message(" -f | --force - for the update command, force");
134 &Pakfire::message(" a pakfire database update");
135 &Pakfire::message("");
136 exit 1;
137}
138
139sub fetchfile {
140 my $getfile = shift;
141 my $gethost = shift;
142 my (@server, $host, $proto, $file, $i);
143 my $allok = 0;
144
145 use File::Basename;
146 $bfile = basename("$getfile");
147
148 logger("DOWNLOAD STARTED: $getfile");
149
150 $i = 0;
151 while (($allok == 0) && $i < 5) {
152 $i++;
153
154 if ("$gethost" eq "") {
155 @server = selectmirror();
156 $proto = $server[0];
157 $host = $server[1];
158 $file = "$server[2]/$getfile";
159 } else {
160 $host = $gethost;
161 $file = $getfile;
162 }
163
164 $proto = "HTTPS" unless $proto;
165
166 logger("DOWNLOAD INFO: Host: $host ($proto) - File: $file");
167
168 # Init LWP::UserAgent, request SSL hostname verification
169 # and specify CA file.
170 my $ua = LWP::UserAgent->new(
171 ssl_opts => {
172 SSL_ca_file => '/etc/ssl/cert.pem',
173 verify_hostname => 1,
174 }
175 );
176 $ua->agent("Pakfire/$Conf::version");
177 $ua->timeout(20);
178
179 my %proxysettings=();
180 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
181
182 if ($proxysettings{'UPSTREAM_PROXY'}) {
183 logger("DOWNLOAD INFO: Upstream proxy: \"$proxysettings{'UPSTREAM_PROXY'}\"");
184 if ($proxysettings{'UPSTREAM_USER'}) {
185 $ua->proxy(["http", "https"], "http://$proxysettings{'UPSTREAM_USER'}:$proxysettings{'UPSTREAM_PASSWORD'}@"."$proxysettings{'UPSTREAM_PROXY'}/");
186 logger("DOWNLOAD INFO: Logging in with \"$proxysettings{'UPSTREAM_USER'}\" against \"$proxysettings{'UPSTREAM_PROXY'}\"");
187 } else {
188 $ua->proxy(["http", "https"], "http://$proxysettings{'UPSTREAM_PROXY'}/");
189 }
190 }
191
192 $final_data = undef;
193
194 my $url;
195 switch ($proto) {
196 case "HTTP" { $url = "http://$host/$file"; }
197 case "HTTPS" { $url = "https://$host/$file"; }
198 else {
199 # skip all lines with unknown protocols
200 logger("DOWNLOAD WARNING: Skipping Host: $host due to unknown protocol ($proto) in mirror database");
201 next;
202 }
203 }
204
205 my $result = $ua->head($url);
206 my $remote_headers = $result->headers;
207 $total_size = $remote_headers->content_length;
208 logger("DOWNLOAD INFO: $file has size of $total_size bytes");
209
210 my $response = $ua->get($url, ':content_cb' => \&callback );
211 message("");
212
213 my $code = $response->code();
214 my $log = $response->status_line;
215 logger("DOWNLOAD INFO: HTTP-Status-Code: $code - $log");
216
217 if ($response->is_success) {
218 if (open(FILE, ">$Conf::tmpdir/$bfile")) {
219 print FILE $final_data;
220 close(FILE);
221 logger("DOWNLOAD INFO: File received. Start checking signature...");
222 if (&valid_signature("$Conf::tmpdir/$bfile")) {
223 logger("DOWNLOAD INFO: Signature of $bfile is fine.");
224 move("$Conf::tmpdir/$bfile","$Conf::cachedir/$bfile");
225 } else {
226 message("DOWNLOAD ERROR: The downloaded file ($file) wasn't verified by IPFire.org. Sorry - Exiting...");
227 my $ntp = `ntpdate -q -t 10 pool.ntp.org 2>/dev/null | tail -1`;
228 if ( $ntp !~ /time\ server(.*)offset(.*)/ ){message("TIME ERROR: Unable to get the nettime, this may lead to the verification error.");}
229 else { $ntp =~ /time\ server(.*)offset(.*)/; message("TIME INFO: Time Server$1has$2 offset to localtime.");}
230 exit 1;
231 }
232 logger("DOWNLOAD FINISHED: $file");
233 $allok = 1;
234 return 1;
235 } else {
236 logger("DOWNLOAD ERROR: Could not open $Conf::tmpdir/$bfile for writing.");
237 }
238 } else {
239 logger("DOWNLOAD ERROR: $log");
240 }
241 }
242 message("DOWNLOAD ERROR: There was no chance to get the file \"$getfile\" from any available server.\nMay be you should run \"pakfire update\" to get some new servers.");
243 return 0;
244}
245
246sub getmirrors {
247 my $force = shift;
248 my $age;
249
250 use File::Copy;
251
252 if ( -e "$Conf::dbdir/lists/server-list.db" ) {
253 my @stat = stat("$Conf::dbdir/lists/server-list.db");
254 my $time = time();
255 $age = $time - $stat[9];
256 $force = "force" if ("$age" >= "3600");
257 logger("MIRROR INFO: server-list.db is $age seconds old. - DEBUG: $force");
258 } else {
259 # Force an update.
260 $force = "force";
261 }
262
263 if ("$force" eq "force") {
264 if (fetchfile("$Conf::version/lists/server-list.db", "$Conf::mainserver")) {
265 move("$Conf::cachedir/server-list.db", "$Conf::dbdir/lists/server-list.db");
266 } elsif (! -e "$Conf::dbdir/lists/server-list.db" ) {
267 # if we end up with no server-list at all, return failure
268 return 0;
269 }
270 }
271 return 1;
272}
273
274sub getcoredb {
275 my $force = shift;
276 my $age;
277
278 use File::Copy;
279
280 if ( -e "$Conf::dbdir/lists/core-list.db" ) {
281 my @stat = stat("$Conf::dbdir/lists/core-list.db");
282 my $time = time();
283 $age = $time - $stat[9];
284 $force = "force" if ("$age" >= "3600");
285 logger("CORE INFO: core-list.db is $age seconds old. - DEBUG: $force");
286 } else {
287 # Force an update.
288 $force = "force";
289 }
290
291 if ("$force" eq "force") {
292 if (fetchfile("lists/core-list.db", "")) {
293 move("$Conf::cachedir/core-list.db", "$Conf::dbdir/lists/core-list.db");
294 }
295 }
296}
297
298sub valid_signature($) {
299 my $filename = shift;
300
301 open(my $cmd, "gpg --verify --status-fd 1 \"$filename\" 2>/dev/null |");
302 while (<$cmd>) {
303 # Process valid signature lines
304 if (/VALIDSIG ([A-Z0-9]+)/) {
305 # Check if we know the key
306 foreach my $key (@VALID_KEY_FINGERPRINTS) {
307 # Signature is valid
308 return 1 if ($key eq $1);
309 }
310 }
311 }
312 close($cmd);
313
314 # Signature is invalid
315 return 0;
316}
317
318sub selectmirror {
319 if (defined ${Conf::mirror}) {
320 my $uri = URI->new("${Conf::mirror}");
321
322 # Only accept HTTPS mirrors
323 if ($uri->scheme eq "https") {
324 return ("HTTPS", $uri->host, $uri->path . "/" . ${Conf::version});
325 } else {
326 message("MIRROR ERROR: Unsupported mirror: " . ${Conf::mirror});
327 }
328 }
329
330 ### Check if there is a current server list and read it.
331 # If there is no list try to get one.
332 unless (open(FILE, "<$Conf::dbdir/lists/server-list.db")) {
333 unless (getmirrors("noforce")) {
334 message("MIRROR ERROR: Could not find or download a server list");
335 exit 1;
336 }
337 }
338
339 my @lines = <FILE>;
340 close(FILE);
341
342 ### Count the number of the servers in the list
343 my $scount = 0;
344 my @newlines;
345 foreach (@lines) {
346 if ("$_" =~ /.*;.*;.*;/ ) {
347 push(@newlines,$_);
348 $scount++;
349 }
350 }
351 logger("MIRROR INFO: $scount servers found in list");
352
353 if ($scount eq 0) {
354 logger("MIRROR INFO: Could not find any servers. Falling back to main server $Conf::mainserver");
355 return ("HTTPS", $Conf::mainserver, "/$Conf::version");
356 }
357
358 ### Choose a random server and test if it is online
359 # If the check fails try a new server.
360 # This will never give up.
361 my $servers = 0;
362 while (1) {
363 $server = int(rand($scount) + 1);
364 $servers = 0;
365 my ($line, $proto, $path, $host);
366 my @templine;
367 foreach $line (@newlines) {
368 $servers++;
369 if ($servers eq $server) {
370 @templine = split(/\;/, $line);
371 $proto = $templine[0];
372 $host = $templine[1];
373 $path = $templine[2];
374
375 return ($proto, $host, $path);
376 }
377 }
378 }
379}
380
381sub dbgetlist {
382 ### Update the database if the file is older than one day.
383 # If you pass &Pakfire::dbgetlist(force) the list will be downloaded.
384 # Usage is always with an argument.
385 my $force = shift;
386 my $age;
387
388 use File::Copy;
389
390 if ( -e "$Conf::dbdir/lists/packages_list.db" ) {
391 my @stat = stat("$Conf::dbdir/lists/packages_list.db");
392 my $time = time();
393 $age = $time - $stat[9];
394 $force = "force" if ("$age" >= "3600");
395 logger("DB INFO: packages_list.db is $age seconds old. - DEBUG: $force");
396 } else {
397 # Force an update.
398 $force = "force";
399 }
400
401 if ("$force" eq "force") {
402 if (fetchfile("lists/packages_list.db", "")) {
403 move("$Conf::cachedir/packages_list.db", "$Conf::dbdir/lists/packages_list.db");
404 } elsif ( -e "$Conf::dbdir/lists/packages_list.db" ) {
405 # If we end up with no db file after download error there
406 # is nothing more we can do here.
407 return 0;
408 }
409 }
410
411 # Update the meta database if new packages was in the package list
412 my $file;
413 my $line;
414 my $prog;
415 my %metadata;
416 my @templine;
417
418 my %paklist = &Pakfire::dblist("all");
419
420 opendir(DIR,"$Conf::dbdir/meta");
421 my @files = readdir(DIR);
422 closedir(DIR);
423 foreach $file (@files) {
424 next if ( $file eq "." );
425 next if ( $file eq ".." );
426 next if ( $file eq "meta-" );
427 next if ( $file =~ /^old/ );
428 %metadata = parsemetafile("$Conf::dbdir/meta/$file");
429
430 if ((defined $paklist{"$metadata{'Name'}"}) && (
431 ("$paklist{\"$metadata{'Name'}\"}{'Release'}" ne "$metadata{'Release'}") ||
432 (defined $paklist{"$metadata{'Name'}"}{'AvailableRelease'}))
433 ) {
434 move("$Conf::dbdir/meta/meta-$metadata{'Name'}","$Conf::dbdir/meta/old_meta-$metadata{'Name'}");
435 getmetafile($metadata{'Name'});
436 }
437 }
438}
439
440sub coredbinfo {
441 ### This subroutine returns core db version information in a hash.
442 # Usage is without arguments
443
444 eval(`grep "core_" $Conf::dbdir/lists/core-list.db`);
445
446 my %coredb = (
447 CoreVersion => $Conf::version,
448 Release => $Conf::core_mine,
449 );
450
451 $coredb{'AvailableRelease'} = $core_release if ("$Conf::core_mine" < "$core_release");
452
453 return %coredb;
454}
455
456sub dblist {
457 ### This subroutine returns the packages from the packages_list db in a hash.
458 # It uses the currently cached version of packages_list. To ensure latest
459 # data, run Pakfire::dbgetlist first.
460 # You may also pass a filter: &Pakfire::dblist(filter)
461 # Usage is always with one argument.
462 # filter may be:
463 # - "all": list all known paks,
464 # - "notinstalled": list only not installed paks,
465 # - "installed": list only installed paks
466 # - "upgrade": list only upgradable paks
467 #
468 # Returned hash format:
469 # ( "<pak name>" => (
470 # "Installed" => "Yes" or "No" wether the pak is installed,
471 # "ProgVersion" => Installed program version when "Installed" => "Yes" or
472 # Available version when "Installed" => No,
473 # "Release" => Installed pak release number when "Installed" => "Yes" or
474 # Available pak release number when "Installed" => No,
475 # "AvailableProgVersion" => Available program version.
476 # Only defined if an upgrade to a higher version is available,
477 # "AvailableRelease" => Available pak release version.
478 # Only defined if an upgrade to a higher version is available
479 # ),
480 # ...
481 # )
482
483 my $filter = shift;
484 my %paklist = ();
485 my $file;
486 my $line;
487 my %metadata;
488 my @templine;
489
490 open(FILE, "<$Conf::dbdir/lists/packages_list.db");
491 my @db = <FILE>;
492 close(FILE);
493
494 if ("$filter" ne "notinstalled") {
495 opendir(DIR,"$Conf::dbdir/installed");
496 my @files = readdir(DIR);
497 closedir(DIR);
498
499 foreach $file (@files) {
500 next if ( $file eq "." );
501 next if ( $file eq ".." );
502 next if ( $file =~ /^old/ );
503 %metadata = parsemetafile("$Conf::dbdir/installed/$file");
504
505 foreach $line (@db) {
506 next unless ($line =~ /.*;.*;.*;/ );
507 @templine = split(/\;/,$line);
508 if (("$metadata{'Name'}" eq "$templine[0]") && ("$metadata{'Release'}" < "$templine[2]")) {
509 # Add all upgradable paks to list
510 $paklist{"$metadata{'Name'}"} = {
511 ProgVersion => $metadata{'ProgVersion'},
512 Release => $metadata{'Release'},
513 AvailableProgVersion => $templine[1],
514 AvailableRelease => $templine[2],
515 Installed => "yes"
516 };
517 last;
518 } elsif (("$metadata{'Name'}" eq "$templine[0]") && ("$filter" ne "upgrade")) {
519 # Add installed paks without an upgrade available to list
520 $paklist{"$metadata{'Name'}"} = {
521 ProgVersion => $metadata{'ProgVersion'},
522 Release => $metadata{'Release'},
523 Installed => "yes"
524 };
525 last;
526 }
527 }
528 }
529 }
530
531 # Add all not installed paks to list
532 if (("$filter" ne "upgrade") && ("$filter" ne "installed")) {
533 foreach $line (@db) {
534 next unless ($line =~ /.*;.*;.*;/ );
535 @templine = split(/\;/,$line);
536 next if ((defined $paklist{"$templine[0]"}) || (&isinstalled($templine[0]) == 0));
537
538 $paklist{"$templine[0]"} = {
539 ProgVersion => "$templine[1]",
540 Release => "$templine[2]",
541 Installed => "no"
542 };
543 }
544 }
545
546 return %paklist;
547}
548
549sub resolvedeps_one {
550 my $pak = shift;
551
552 message("PAKFIRE RESV: $pak: Resolving dependencies...");
553
554 unless (getmetafile("$pak")) {
555 message("PAKFIRE ERROR: Error retrieving dependency information on $pak. Unable to resolve dependencies.");
556 exit 1;
557 };
558
559 my %metadata = parsemetafile("$Conf::dbdir/meta/meta-$pak");
560 my @all;
561 my @deps = split(/ /, $metadata{'Dependencies'});
562 chomp (@deps);
563 foreach (@deps) {
564 if ($_) {
565 my $return = &isinstalled($_);
566 if ($return eq 0) {
567 message("PAKFIRE RESV: $pak: Dependency is already installed: $_");
568 } else {
569 message("PAKFIRE RESV: $pak: Need to install dependency: $_");
570 push(@all,$_);
571 }
572 }
573 }
574
575 return @all;
576}
577
578sub resolvedeps {
579 my $pak = shift;
580 my @all;
581
582 # Resolve all not yet installed dependencies of $pak
583 my @deps = &resolvedeps_one($pak);
584 push(@all, @deps);
585
586 # For each dependency, we check if more dependencies exist
587 while (@deps) {
588 my $dep = pop(@deps);
589
590 my @subdeps = &resolvedeps_one($dep);
591 foreach my $subdep (@subdeps) {
592 # Skip the package we are currently resolving for
593 next if ($pak eq $subdep);
594
595 # If the package is not already to be installed,
596 # we add it to the list (@all) and check if it has
597 # more dependencies on its own.
598 unless (grep {$_ eq $subdep} @all) {
599 push(@deps, $subdep);
600 push(@all, $subdep);
601 }
602 }
603 }
604
605 return @all;
606}
607
608sub resolvedeps_recursive {
609 my @packages = @_;
610 my @result = ();
611
612 foreach my $pkg (@packages) {
613 my @deps = &Pakfire::resolvedeps($pkg);
614
615 foreach my $dep (@deps) {
616 push(@result, $dep);
617 }
618 }
619
620 # Sort the result array and remove dupes
621 my %sort = map{ $_, 1 } @result;
622 @result = keys %sort;
623
624 return @result;
625}
626
627sub cleanup {
628 my $dir = shift;
629 my $path;
630
631 logger("CLEANUP: $dir");
632
633 if ( "$dir" eq "meta" ) {
634 $path = "$Conf::dbdir/meta";
635 } elsif ( "$dir" eq "tmp" ) {
636 $path = "$Conf::tmpdir";
637 }
638 chdir("$path");
639 opendir(DIR,".");
640 my @files = readdir(DIR);
641 closedir(DIR);
642 foreach (@files) {
643 unless (($_ eq ".") || ($_ eq "..")) {
644 system("rm -rf $_");
645 }
646 }
647}
648
649sub getmetafile {
650 my $pak = shift;
651
652 # Try to download meta-file if we don't have one yet, or it is empty for some reason
653 if ((! -e "$Conf::dbdir/meta/meta-$pak" ) || ( -z "$Conf::dbdir/meta/meta-$pak" )) {
654 return 0 unless (fetchfile("meta/meta-$pak", ""));
655 move("$Conf::cachedir/meta-$pak", "$Conf::dbdir/meta/meta-$pak");
656 }
657
658 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
659 my @line = <FILE>;
660 close(FILE);
661
662 open(FILE, ">$Conf::dbdir/meta/meta-$pak");
663 foreach (@line) {
664 my $string = $_;
665 $string =~ s/\r\n/\n/g;
666 print FILE $string;
667 }
668 close(FILE);
669
670 return 1;
671}
672
673sub getsize {
674 my $pak = shift;
675
676 getmetafile("$pak");
677
678 if (my %metadata = parsemetafile("$Conf::dbdir/meta/meta-$pak")) {
679 return $metadata{'Size'};
680 }
681 return 0;
682}
683
684sub parsemetafile {
685 ### This subroutine returns a hash with the contents of a meta- file
686 # Pass path to metafile as argument: Pakfire::parsemetafile("$Conf::dbdir/meta/meta-$pak")
687 # Usage is always with an argument.
688 my $metafile = shift;
689
690 my %metadata = ();
691
692 my @templine;
693 my @file;
694
695 if (! -e $metafile ) {
696 return 0;
697 }
698
699 open(FILE, "<$metafile");
700 @file = <FILE>;
701 close(FILE);
702
703 foreach (@file) {
704 @templine = split(/\: /,$_);
705 if ($templine[1]) {
706 chomp($templine[1]);
707 $metadata{"$templine[0]"} = $templine[1];
708 }
709 }
710
711 return %metadata;
712}
713
714sub getmetadata {
715 ### This subroutine returns a hash of available info for a package
716 # Pass package name and type of info as argument: Pakfire::getmetadata(package, type_of_info)
717 # Type_of_info can be "latest" or "installed"
718 # Usage is always with two argument.
719 my ($pak, $type) = @_;
720
721 my %metadata = (
722 Name => $pak,
723 Installed => "no",
724 Available => "no");
725 my %installed_metadata = ();
726
727 my @templine;
728 my @file;
729
730 ### Get available version information
731 if ("$type" eq "latest") {
732 ### Check if package is in packages_list and get latest available version
733 my %db = Pakfire::dblist("all");
734
735 if (defined $db{$pak}) {
736 ### Get and parse latest available metadata
737 if (getmetafile("$pak")) {
738 %metadata = parsemetafile("$Conf::dbdir/meta/meta-$pak");
739
740 $metadata{'Available'} = "yes";
741 ### Rename version info fields
742 $metadata{'AvailableProgVersion'} = delete $metadata{'ProgVersion'};
743 $metadata{'AvailableRelease'} = delete $metadata{'Release'};
744 }
745 }
746 }
747
748 ### Parse installed pak metadata
749 if (&isinstalled($pak) == 0) {
750 %installed_metadata = parsemetafile("$Conf::dbdir/installed/meta-$pak");
751
752 if ("$type" eq "latest" && exists($metadata{'AvailableProgVersion'})) {
753 ### Add installed version info to latest metadata
754 $metadata{'ProgVersion'} = $installed_metadata{'ProgVersion'};
755 $metadata{'Release'} = $installed_metadata{'Release'};
756 } else {
757 ### Use metadata of installed pak
758 %metadata = %installed_metadata;
759 }
760 $metadata{'Installed'} = 'yes';
761 } else {
762 $metadata{'Installed'} = 'no';
763 }
764
765 return %metadata;
766}
767
768sub decryptpak {
769 my $pak = shift;
770
771 cleanup("tmp");
772
773 my $file = getpak("$pak", "noforce");
774
775 logger("DECRYPT STARTED: $pak");
776 my $return = system("cd $Conf::tmpdir/ && gpg -d --batch --quiet --no-verbose --status-fd 2 --output - < $Conf::cachedir/$file 2>/dev/null | tar x");
777 $return %= 255;
778 logger("DECRYPT FINISHED: $pak - Status: $return");
779 if ($return != 0) { exit 1; }
780}
781
782sub getpak {
783 my $pak = shift;
784 my $force = shift;
785
786 unless (getmetafile("$pak")) {
787 message("PAKFIRE ERROR: Unable to retrieve $pak metadata.");
788 exit 1;
789 }
790
791 my %metadata = parsemetafile("$Conf::dbdir/meta/meta-$pak");
792 my $file = $metadata{'File'};
793
794 unless ($file) {
795 message("No filename given in meta-file.");
796 exit 1;
797 }
798
799 unless ( "$force" eq "force" ) {
800 if ( -e "$Conf::cachedir/$file" ) {
801 return $file;
802 }
803 }
804
805 unless (fetchfile("paks/$file", "")) {
806 message("PAKFIRE ERROR: Unable to download $pak.");
807 exit 1;
808 }
809 return $file;
810}
811
812sub setuppak {
813 my $pak = shift;
814
815 message("PAKFIRE INST: $pak: Decrypting...");
816 decryptpak("$pak");
817
818 message("PAKFIRE INST: $pak: Copying files and running post-installation scripts...");
819 my $return = system("cd $Conf::tmpdir && NAME=$pak ./install.sh >> $Conf::logdir/install-$pak.log 2>&1");
820 $return %= 255;
821 if ($return == 0) {
822 move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
823 cleanup("tmp");
824 copy("$Conf::dbdir/meta/meta-$pak","$Conf::dbdir/installed/");
825 message("PAKFIRE INST: $pak: Finished.");
826 message("");
827 } else {
828 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
829 exit $return;
830 }
831 return $return;
832}
833
834sub upgradecore {
835 # Safety check for lazy testers:
836 # Before we upgrade to the latest release, we re-install the previous release
837 # to make sure that the tester has always been on the latest version.
838 my $tree = &get_tree();
839 $Conf::core_mine-- if ($tree eq "testing" || $tree eq "unstable");
840
841 message("CORE UPGR: Upgrading from release $Conf::core_mine to $core_release");
842
843 my @seq = ($Conf::core_mine .. $core_release);
844 shift @seq;
845 my $release;
846 foreach $release (@seq) {
847 chomp($release);
848 getpak("core-upgrade-$release");
849 }
850
851 foreach $release (@seq) {
852 chomp($release);
853 upgradepak("core-upgrade-$release");
854 }
855
856 system("echo $core_release > $Conf::coredir/mine");
857}
858
859sub isinstalled {
860 my $pak = shift;
861 if ( open(FILE,"<$Conf::dbdir/installed/meta-$pak") ) {
862 close(FILE);
863 return 0;
864 } else {
865 return 1;
866 }
867}
868
869sub upgradepak {
870 my $pak = shift;
871
872 message("PAKFIRE UPGR: $pak: Decrypting...");
873 decryptpak("$pak");
874
875 message("PAKFIRE UPGR: $pak: Upgrading files and running post-upgrading scripts...");
876 my $return = system("cd $Conf::tmpdir && NAME=$pak ./update.sh >> $Conf::logdir/update-$pak.log 2>&1");
877 $return %= 255;
878 if ($return == 0) {
879 move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
880 cleanup("tmp");
881 copy("$Conf::dbdir/meta/meta-$pak", "$Conf::dbdir/installed/");
882 message("PAKFIRE UPGR: $pak: Finished.");
883 message("");
884 } else {
885 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
886 exit $return;
887 }
888 return $return;
889}
890
891sub removepak {
892 my $pak = shift;
893
894 message("PAKFIRE REMV: $pak: Decrypting...");
895 decryptpak("$pak");
896
897 message("PAKFIRE REMV: $pak: Removing files and running post-removing scripts...");
898 my $return = system("cd $Conf::tmpdir && NAME=$pak ./uninstall.sh >> $Conf::logdir/uninstall-$pak.log 2>&1");
899 $return %= 255;
900 if ($return == 0) {
901 unlink("$Conf::dbdir/rootfiles/$pak");
902 unlink("$Conf::dbdir/installed/meta-$pak");
903 cleanup("tmp");
904 message("PAKFIRE REMV: $pak: Finished.");
905 message("");
906 } else {
907 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
908 exit $return;
909 }
910 return $return;
911}
912
913sub beautifysize {
914 my $size = shift;
915 #$size = $size / 1024;
916 my $unit;
917
918 if ($size > 1023*1024) {
919 $size = ($size / (1024*1024));
920 $unit = "MB";
921 } elsif ($size > 1023) {
922 $size = ($size / 1024);
923 $unit = "KB";
924 } else {
925 $unit = "B";
926 }
927 $size = sprintf("%.2f" , $size);
928 my $string = "$size $unit";
929 return $string;
930}
931
932sub makeuuid {
933 unless ( -e "$Conf::dbdir/uuid" ) {
934 open(FILE, "</proc/sys/kernel/random/uuid");
935 my @line = <FILE>;
936 close(FILE);
937
938 open(FILE, ">$Conf::dbdir/uuid");
939 foreach (@line) {
940 print FILE $_;
941 }
942 close(FILE);
943 }
944}
945
946sub callback {
947 my ($data, $response, $protocol) = @_;
948 $final_data .= $data;
949 print progress_bar( length($final_data), $total_size, 30, '=' );
950}
951
952sub progress_bar {
953 my ( $got, $total, $width, $char ) = @_;
954 my $show_bfile;
955 $width ||= 30; $char ||= '=';
956 my $len_bfile = length $bfile;
957 if ("$len_bfile" >= "17") {
958 $show_bfile = substr($bfile,0,17)."...";
959 } else {
960 $show_bfile = $bfile;
961 }
962 $progress = sprintf("%.2f%%", 100*$got/+$total);
963 sprintf "$color{'lightgreen'}%-20s %7s |%-${width}s| %10s$color{'normal'}\r",$show_bfile, $progress, $char x (($width-1)*$got/$total). '>', beautifysize($got);
964}
965
966sub updates_available {
967 # Get packets with updates available
968 my %upgradepaks = &Pakfire::dblist("upgrade");
969
970 # Get the length of the returned hash
971 my $updatecount = keys %upgradepaks;
972
973 return "$updatecount";
974}
975
976sub reboot_required {
977 if ( -e "/var/run/need_reboot" ) {
978 return "yes";
979 }
980 else {
981 return "no";
982 }
983}
984
985sub status {
986 ### This subroutine returns pakfire status information in a hash.
987 # Usage is without arguments
988
989 # Add core version info
990 my %status = &Pakfire::coredbinfo();
991
992 # Add last update info
993 $status{'LastUpdate'} = &General::age("/opt/pakfire/db/core/mine");
994 $status{'LastCoreListUpdate'} = &General::age("/opt/pakfire/db/lists/core-list.db");
995 $status{'LastServerListUpdate'} = &General::age("/opt/pakfire/db/lists/server-list.db");
996 $status{'LastPakListUpdate'} = &General::age("/opt/pakfire/db/lists/packages_list.db");
997
998 # Add number of available package updates
999 $status{'CoreUpdateAvailable'} = (defined $status{'AvailableRelease'}) ? "yes" : "no";
1000 $status{'PakUpdatesAvailable'} = &Pakfire::updates_available();
1001
1002 # Add if reboot is required
1003 $status{'RebootRequired'} = &Pakfire::reboot_required();
1004
1005 return %status;
1006}
1007
1008sub get_arch() {
1009 # Append architecture
1010 my ($sysname, $nodename, $release, $version, $machine) = POSIX::uname();
1011
1012 return $machine;
1013}
1014
1015sub get_tree() {
1016 # Return stable if nothing is set
1017 return "stable" unless (defined $pakfiresettings{'TREE'});
1018
1019 return $pakfiresettings{'TREE'};
1020}
1021
1022sub make_version() {
1023 my $version = "";
1024
1025 # Open /etc/system-release
1026 open(RELEASE, "</etc/system-release");
1027 my $release = <RELEASE>;
1028 close(RELEASE);
1029
1030 # Add the main relase
1031 if ($release =~ m/IPFire ([\d\.]+)/) {
1032 $version .= $1;
1033 }
1034
1035 # Append suffix for tree
1036 my $tree = &get_tree();
1037 if ($tree eq "testing") {
1038 $version .= ".1";
1039 } elsif ($tree eq "unstable") {
1040 $version .= ".2";
1041 }
1042
1043 # Append architecture
1044 $version .= "-" . &get_arch();
1045
1046 return $version;
1047}
1048
10491;
IPFire 2.x development tree