Added option to disable ping check for mirrors.
[people/pmueller/ipfire-2.x.git] / src / pakfire / lib / functions.pl
1 #!/usr/bin/perl -w
2 ###############################################################################
3 # #
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2007 Michael Tremer & Christian Schmidt #
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
22 require "/opt/pakfire/etc/pakfire.conf";
23 require "/var/ipfire/general-functions.pl";
24
25 use File::Basename;
26 use File::Copy;
27 use LWP::UserAgent;
28 use HTTP::Response;
29 use HTTP::Headers;
30 use HTTP::Message;
31 use HTTP::Request;
32 use Net::Ping;
33
34 package Pakfire;
35
36 # GPG Keys
37 my $myid = "64D96617"; # Our own gpg-key paks@ipfire.org
38 my $trustid = "65D0FD58"; # gpg-key of CaCert
39
40 # A small color-hash :D
41 my %color;
42 $color{'normal'} = "\033[0m";
43 $color{'black'} = "\033[0;30m";
44 $color{'darkgrey'} = "\033[1;30m";
45 $color{'blue'} = "\033[0;34m";
46 $color{'lightblue'} = "\033[1;34m";
47 $color{'green'} = "\033[0;32m";
48 $color{'lightgreen'} = "\033[1;32m";
49 $color{'cyan'} = "\033[0;36m";
50 $color{'lightcyan'} = "\033[1;36m";
51 $color{'red'} = "\033[0;31m";
52 $color{'lightred'} = "\033[1;31m";
53 $color{'purple'} = "\033[0;35m";
54 $color{'lightpurple'} = "\033[1;35m";
55 $color{'brown'} = "\033[0;33m";
56 $color{'lightgrey'} = "\033[0;37m";
57 $color{'yellow'} = "\033[1;33m";
58 $color{'white'} = "\033[1;37m";
59 our $enable_colors = 1;
60
61 my $final_data;
62 my $total_size;
63 my $bfile;
64
65 my %pakfiresettings = ();
66 &General::readhash("${General::swroot}/pakfire/settings", \%pakfiresettings);
67
68 sub message {
69 my $message = shift;
70
71 logger("$message");
72 if ( $enable_colors == 1 ) {
73 if ("$message" =~ /ERROR/) {
74 $message = "$color{'red'}$message$color{'normal'}";
75 } elsif ("$message" =~ /INFO/) {
76 $message = "$color{'cyan'}$message$color{'normal'}";
77 } elsif ("$message" =~ /WARN/) {
78 $message = "$color{'yellow'}$message$color{'normal'}";
79 } elsif ("$message" =~ /RESV/) {
80 $message = "$color{'purple'}$message$color{'normal'}";
81 } elsif ("$message" =~ /INST/) {
82 $message = "$color{'green'}$message$color{'normal'}";
83 } elsif ("$message" =~ /REMV/) {
84 $message = "$color{'lightred'}$message$color{'normal'}";
85 } elsif ("$message" =~ /UPGR/) {
86 $message = "$color{'lightblue'}$message$color{'normal'}";
87 }
88 }
89 print "$message\n";
90
91 }
92
93 sub logger {
94 my $log = shift;
95 if ($log) {
96 #system("echo \"`date`: $log\" >> /var/log/pakfire.log");
97 system("logger -t pakfire \"$log\"");
98 }
99 }
100
101 sub usage {
102 &Pakfire::message("Usage: pakfire <install|remove> [options] <pak(s)>");
103 &Pakfire::message(" <update> - Contacts the servers for new lists of paks.");
104 &Pakfire::message(" <upgrade> - Installs the latest version of all paks.");
105 &Pakfire::message(" <list> - Outputs a short list with all available paks.");
106 &Pakfire::message("");
107 &Pakfire::message(" Global options:");
108 &Pakfire::message(" --non-interactive --> Enables the non-interactive mode.");
109 &Pakfire::message(" You won't see any question here.");
110 &Pakfire::message(" -y --> Short for --non-interactive.");
111 &Pakfire::message(" --no-colors --> Turns off the wonderful colors.");
112 &Pakfire::message("");
113 exit 1;
114 }
115
116 sub pinghost {
117 my $host = shift;
118
119 $p = Net::Ping->new();
120 if ($p->ping($host)) {
121 logger("PING INFO: $host is alive");
122 return 1;
123 } else {
124 logger("PING INFO: $host is unreachable");
125 return 0;
126 }
127 $p->close();
128 }
129
130 sub fetchfile {
131 my $getfile = shift;
132 my $gethost = shift;
133 my (@server, $host, $proto, $file, $i);
134 my $allok = 0;
135
136 use File::Basename;
137 $bfile = basename("$getfile");
138
139 logger("DOWNLOAD STARTED: $getfile") unless ($bfile =~ /^counter\?.*/);
140
141 $i = 0;
142 while (($allok == 0) && $i < 5) {
143 $i++;
144
145 if ("$gethost" eq "") {
146 @server = selectmirror();
147 $proto = $server[0];
148 $host = $server[1];
149 $file = "$server[2]/$getfile";
150 } else {
151 $host = $gethost;
152 $file = $getfile;
153 }
154
155 $proto = "HTTP" unless $proto;
156
157 unless ($bfile =~ /^counter\?.*/) {
158 logger("DOWNLOAD INFO: Host: $host ($proto) - File: $file");
159 }
160
161 my $ua = LWP::UserAgent->new;
162 $ua->agent("Pakfire/$Conf::version");
163 $ua->timeout(20);
164
165 my %proxysettings=();
166 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
167
168 if ($proxysettings{'UPSTREAM_PROXY'}) {
169 logger("DOWNLOAD INFO: Upstream proxy: \"$proxysettings{'UPSTREAM_PROXY'}\"") unless ($bfile =~ /^counter.py\?.*/);
170 if ($proxysettings{'UPSTREAM_USER'}) {
171 $ua->proxy("http","http://$proxysettings{'UPSTREAM_USER'}:$proxysettings{'UPSTREAM_PASSWORD'}@"."$proxysettings{'UPSTREAM_PROXY'}/");
172 logger("DOWNLOAD INFO: Logging in with: \"$proxysettings{'UPSTREAM_USER'}\" - \"$proxysettings{'UPSTREAM_PASSWORD'}\"") unless ($bfile =~ /^counter.py\?.*/);
173 } else {
174 $ua->proxy("http","http://$proxysettings{'UPSTREAM_PROXY'}/");
175 }
176 }
177
178 $final_data = undef;
179 my $url = "http://$host/$file";
180 my $response;
181
182 unless ($bfile =~ /^counter.py\?.*/) {
183 my $result = $ua->head($url);
184 my $remote_headers = $result->headers;
185 $total_size = $remote_headers->content_length;
186 logger("DOWNLOAD INFO: $file has size of $total_size bytes");
187
188 $response = $ua->get($url, ':content_cb' => \&callback );
189 message("");
190 } else {
191 $response = $ua->get($url);
192 }
193
194 my $code = $response->code();
195 my $log = $response->status_line;
196 logger("DOWNLOAD INFO: HTTP-Status-Code: $code - $log");
197
198 if ( $code eq "500" ) {
199 message("Giving up: There was no chance to get the file \"$getfile\" from any available server.\nThere was an error on the way. Please fix it.");
200 return 1;
201 }
202
203 if ($response->is_success) {
204 unless ($bfile =~ /^counter.py\?.*/) {
205 if (open(FILE, ">$Conf::tmpdir/$bfile")) {
206 print FILE $final_data;
207 close(FILE);
208 logger("DOWNLOAD INFO: File received. Start checking signature...");
209 if (system("gpg --verify \"$Conf::tmpdir/$bfile\" &>/dev/null") eq 0) {
210 logger("DOWNLOAD INFO: Signature of $bfile is fine.");
211 move("$Conf::tmpdir/$bfile","$Conf::cachedir/$bfile");
212 } else {
213 message("DOWNLOAD ERROR: The downloaded file ($file) wasn't verified by IPFire.org. Sorry - Exiting...");
214 my $ntp = `ntpdate -q -t 10 pool.ntp.org 2>/dev/null | tail -1`;
215 if ( $ntp !~ /time\ server(.*)offset(.*)/ ){message("TIME ERROR: Unable to get the nettime, this may lead to the verification error.");}
216 else { $ntp =~ /time\ server(.*)offset(.*)/; message("TIME INFO: Time Server$1has$2 offset to localtime.");}
217 exit 1;
218 }
219 logger("DOWNLOAD FINISHED: $file");
220 $allok = 1;
221 return 0;
222 } else {
223 logger("DOWNLOAD ERROR: Could not open $Conf::cachedir/$bfile for writing.");
224 }
225 } else {
226 return 0;
227 }
228 } else {
229 logger("DOWNLOAD ERROR: $log");
230 }
231 }
232 message("DOWNLOAD ERROR: There was no chance to get the file \"$getfile\" from any available server.\nMay be you should run \"pakfire update\" to get some new servers.");
233 return 1;
234 }
235
236 sub getmirrors {
237 my $force = shift;
238 my $age;
239
240 use File::Copy;
241
242 if ( -e "$Conf::dbdir/lists/server-list.db" ) {
243 my @stat = stat("$Conf::dbdir/lists/server-list.db");
244 my $time = time();
245 $age = $time - $stat[9];
246 $force = "force" if ("$age" >= "3600");
247 logger("MIRROR INFO: server-list.db is $age seconds old. - DEBUG: $force");
248 } else {
249 # Force an update.
250 $force = "force";
251 }
252
253 if ("$force" eq "force") {
254 fetchfile("$Conf::version/lists/server-list.db", "$Conf::mainserver");
255 move("$Conf::cachedir/server-list.db", "$Conf::dbdir/lists/server-list.db");
256 }
257 }
258
259 sub getcoredb {
260 my $force = shift;
261 my $age;
262
263 use File::Copy;
264
265 if ( -e "$Conf::dbdir/lists/core-list.db" ) {
266 my @stat = stat("$Conf::dbdir/lists/core-list.db");
267 my $time = time();
268 $age = $time - $stat[9];
269 $force = "force" if ("$age" >= "3600");
270 logger("CORE INFO: core-list.db is $age seconds old. - DEBUG: $force");
271 } else {
272 # Force an update.
273 $force = "force";
274 }
275
276 if ("$force" eq "force") {
277 fetchfile("lists/core-list.db", "");
278 move("$Conf::cachedir/core-list.db", "$Conf::dbdir/lists/core-list.db");
279 }
280 }
281
282
283 sub selectmirror {
284 ### Check if there is a current server list and read it.
285 # If there is no list try to get one.
286 my $count = 0;
287 while (!(open(FILE, "<$Conf::dbdir/lists/server-list.db")) && ($count lt 5)) {
288 $count++;
289 getmirrors("noforce");
290 }
291 if ($count == 5) {
292 message("MIRROR ERROR: Could not find or download a server list");
293 exit 1;
294 }
295 my @lines = <FILE>;
296 close(FILE);
297
298 ### Count the number of the servers in the list
299 my $scount = 0;
300 my @newlines;
301 foreach (@lines) {
302 if ("$_" =~ /.*;.*;.*;/ ) {
303 push(@newlines,$_);
304 $scount++;
305 }
306 }
307 logger("MIRROR INFO: $scount servers found in list");
308
309 ### Choose a random server and test if it is online
310 # If the check fails try a new server.
311 # This will never give up.
312 my $found = 0;
313 my $servers = 0;
314 my $pingdelay = 1;
315 while ($found == 0) {
316 $server = int(rand($scount) + 1);
317 $servers = 0;
318 my ($line, $proto, $path, $host);
319 my @templine;
320 foreach $line (@newlines) {
321 $servers++;
322 if ($servers eq $server) {
323 @templine = split(/\;/, $line);
324 $proto = $templine[0];
325 $host = $templine[1];
326 $path = $templine[2];
327 if ($pakfiresettings{'HEALTHCHECK'} eq "off") {
328 logger("PING INFO: Healthcheck is disabled");
329 $found = 1;
330 return ($proto, $host, $path);
331 elsif (pinghost("$host")) {
332 $found = 1;
333 return ($proto, $host, $path);
334 }
335 if ($found == 0) {
336 sleep($pingdelay);
337 $pingdelay=$pingdelay*2;
338 if ($pingdelay>1200) {
339 $pingdelay=1200;
340 }
341 }
342 }
343 }
344 }
345 }
346
347 sub dbgetlist {
348 ### Update the database if the file is older than one day.
349 # If you pass &Pakfire::dbgetlist(force) the list will be downloaded.
350 # Usage is always with an argument.
351 my $force = shift;
352 my $age;
353
354 use File::Copy;
355
356 if ( -e "$Conf::dbdir/lists/packages_list.db" ) {
357 my @stat = stat("$Conf::dbdir/lists/packages_list.db");
358 my $time = time();
359 $age = $time - $stat[9];
360 $force = "force" if ("$age" >= "3600");
361 logger("DB INFO: packages_list.db is $age seconds old. - DEBUG: $force");
362 } else {
363 # Force an update.
364 $force = "force";
365 }
366
367 if ("$force" eq "force") {
368 fetchfile("lists/packages_list.db", "");
369 move("$Conf::cachedir/packages_list.db", "$Conf::dbdir/lists/packages_list.db");
370 }
371 }
372
373 sub dblist {
374 ### This subroutine lists the packages.
375 # You may also pass a filter: &Pakfire::dblist(filter)
376 # Usage is always with two arguments.
377 # filter may be: all, notinstalled, installed
378 my $filter = shift;
379 my $forweb = shift;
380 my @meta;
381 my @updatepaks;
382 my $file;
383 my $line;
384 my $prog;
385 my ($name, $version, $release);
386 my @templine;
387
388 ### Make sure that the list is not outdated.
389 #dbgetlist("noforce");
390
391 open(FILE, "<$Conf::dbdir/lists/packages_list.db");
392 my @db = <FILE>;
393 close(FILE);
394
395 if ("$filter" eq "upgrade") {
396 if ("$forweb" ne "forweb") {getcoredb("noforce");}
397 eval(`grep "core_" $Conf::dbdir/lists/core-list.db`);
398 if ("$core_release" > "$Conf::core_mine") {
399 if ("$forweb" eq "forweb") {
400 print "<option value=\"core\">Core-Update -- $Conf::version -- Release: $Conf::core_mine -> $core_release</option>\n";
401 } else {
402 my $command = "Core-Update $Conf::version\nRelease: $Conf::core_mine -> $core_release\n";
403 if ("$Pakfire::enable_colors" eq "1") {
404 print "$color{'lila'}$command$color{'normal'}\n";
405 } else {
406 print "$command\n";
407 }
408 }
409 }
410
411 opendir(DIR,"$Conf::dbdir/installed");
412 my @files = readdir(DIR);
413 closedir(DIR);
414 foreach $file (@files) {
415 next if ( $file eq "." );
416 next if ( $file eq ".." );
417 next if ( $file =~ /^old/ );
418 open(FILE, "<$Conf::dbdir/installed/$file");
419 @meta = <FILE>;
420 close(FILE);
421 foreach $line (@meta) {
422 @templine = split(/\: /,$line);
423 if ("$templine[0]" eq "Name") {
424 $name = $templine[1];
425 chomp($name);
426 } elsif ("$templine[0]" eq "ProgVersion") {
427 $version = $templine[1];
428 chomp($version);
429 } elsif ("$templine[0]" eq "Release") {
430 $release = $templine[1];
431 chomp($release);
432 }
433 }
434 foreach $prog (@db) {
435 @templine = split(/\;/,$prog);
436 if (("$name" eq "$templine[0]") && ("$release" < "$templine[2]" )) {
437 push(@updatepaks,$name);
438 if ("$forweb" eq "forweb") {
439 print "<option value=\"$name\">Update: $name -- Version: $version -> $templine[1] -- Release: $release -> $templine[2]</option>\n";
440 } else {
441 my $command = "Update: $name\nVersion: $version -> $templine[1]\nRelease: $release -> $templine[2]\n";
442 if ("$Pakfire::enable_colors" eq "1") {
443 print "$color{'lila'}$command$color{'normal'}\n";
444 } else {
445 print "$command\n";
446 }
447 }
448 }
449 }
450 }
451 return @updatepaks;
452 } else {
453 my $line;
454 my $use_color;
455 my @templine;
456 my $count;
457 foreach $line (sort @db) {
458 next unless ($line =~ /.*;.*;.*;/ );
459 $use_color = "";
460 $count++;
461 @templine = split(/\;/,$line);
462 if ("$filter" eq "notinstalled") {
463 next if ( -e "$Conf::dbdir/installed/meta-$templine[0]" );
464 } elsif ("$filter" eq "installed") {
465 next unless ( -e "$Conf::dbdir/installed/meta-$templine[0]" );
466 }
467 if ("$forweb" eq "forweb") {
468 print "<option value=\"$templine[0]\">$templine[0]-$templine[1]-$templine[2]</option>\n";
469 } else {
470 if ("$Pakfire::enable_colors" eq "1") {
471 if (&isinstalled("$templine[0]")) {
472 $use_color = "$color{'red'}"
473 } else {
474 $use_color = "$color{'green'}"
475 }
476 }
477 print "${use_color}Name: $templine[0]\nProgVersion: $templine[1]\nRelease: $templine[2]$color{'normal'}\n\n";
478 }
479 }
480 print "$count packages total.\n" unless ("$forweb" eq "forweb");
481 }
482 }
483
484 sub resolvedeps {
485 my $pak = shift;
486
487 getmetafile("$pak");
488
489 message("PAKFIRE RESV: $pak: Resolving dependencies...");
490
491 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
492 my @file = <FILE>;
493 close(FILE);
494
495 my $line;
496 my (@templine, @deps, @tempdeps, @all);
497 foreach $line (@file) {
498 @templine = split(/\: /,$line);
499 if ("$templine[0]" eq "Dependencies") {
500 @deps = split(/ /, $templine[1]);
501 }
502 }
503 chomp (@deps);
504 foreach (@deps) {
505 if ($_) {
506 my $return = &isinstalled($_);
507 if ($return eq 0) {
508 message("PAKFIRE RESV: $pak: Dependency is already installed: $_");
509 } else {
510 message("PAKFIRE RESV: $pak: Need to install dependency: $_");
511 push(@tempdeps,$_);
512 push(@all,$_);
513 }
514 }
515 }
516
517 foreach (@tempdeps) {
518 if ($_) {
519 my @newdeps = resolvedeps("$_");
520 foreach(@newdeps) {
521 unless (($_ eq " ") || ($_ eq "")) {
522 my $return = &isinstalled($_);
523 if ($return eq 0) {
524 message("PAKFIRE RESV: $pak: Dependency is already installed: $_");
525 } else {
526 message("PAKFIRE RESV: $pak: Need to install dependency: $_");
527 push(@all,$_);
528 }
529 }
530 }
531 }
532 }
533 message("");
534 chomp (@all);
535 return @all;
536 }
537
538 sub cleanup {
539 my $dir = shift;
540 my $path;
541
542 logger("CLEANUP: $dir");
543
544 if ( "$dir" eq "meta" ) {
545 $path = "$Conf::dbdir/meta";
546 } elsif ( "$dir" eq "tmp" ) {
547 $path = "$Conf::tmpdir";
548 }
549 chdir("$path");
550 opendir(DIR,".");
551 my @files = readdir(DIR);
552 closedir(DIR);
553 foreach (@files) {
554 unless (($_ eq ".") || ($_ eq "..")) {
555 system("rm -rf $_");
556 }
557 }
558 }
559
560 sub getmetafile {
561 my $pak = shift;
562
563 unless ( -e "$Conf::dbdir/meta/meta-$pak" ) {
564 fetchfile("meta/meta-$pak", "");
565 move("$Conf::cachedir/meta-$pak", "$Conf::dbdir/meta/meta-$pak");
566 }
567
568 if ( -z "$Conf::dbdir/meta/meta-$pak" ) {
569 fetchfile("meta/meta-$pak", "");
570 move("$Conf::cachedir/meta-$pak", "$Conf::dbdir/meta/meta-$pak");
571 }
572
573 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
574 my @line = <FILE>;
575 close(FILE);
576
577 open(FILE, ">$Conf::dbdir/meta/meta-$pak");
578 foreach (@line) {
579 my $string = $_;
580 $string =~ s/\r\n/\n/g;
581 print FILE $string;
582 }
583 close(FILE);
584 return 1;
585 }
586
587 sub getsize {
588 my $pak = shift;
589
590 getmetafile("$pak");
591
592 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
593 my @file = <FILE>;
594 close(FILE);
595
596 my $line;
597 my @templine;
598 foreach $line (@file) {
599 @templine = split(/\: /,$line);
600 if ("$templine[0]" eq "Size") {
601 chomp($templine[1]);
602 return $templine[1];
603 }
604 }
605 return 0;
606 }
607
608 sub decryptpak {
609 my $pak = shift;
610
611 cleanup("tmp");
612
613 my $file = getpak("$pak", "noforce");
614
615 logger("DECRYPT STARTED: $pak");
616 my $return = system("cd $Conf::tmpdir/ && gpg -d --batch --quiet --no-verbose --status-fd 2 --output - < $Conf::cachedir/$file 2>/dev/null | tar x");
617 $return %= 255;
618 logger("DECRYPT FINISHED: $pak - Status: $return");
619 if ($return != 0) { exit 1; }
620 }
621
622 sub getpak {
623 my $pak = shift;
624 my $force = shift;
625
626 getmetafile("$pak");
627
628 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
629 my @file = <FILE>;
630 close(FILE);
631
632 my $line;
633 my $file;
634 my @templine;
635 foreach $line (@file) {
636 @templine = split(/\: /,$line);
637 if ("$templine[0]" eq "File") {
638 chomp($templine[1]);
639 $file = $templine[1];
640 }
641 }
642
643 unless ($file) {
644 message("No filename given in meta-file. Please phone the developers.");
645 exit 1;
646 }
647
648 unless ( "$force" eq "force" ) {
649 if ( -e "$Conf::cachedir/$file" ) {
650 return $file;
651 }
652 }
653
654 fetchfile("paks/$file", "");
655 return $file;
656 }
657
658 sub setuppak {
659 my $pak = shift;
660
661 message("PAKFIRE INST: $pak: Decrypting...");
662 decryptpak("$pak");
663
664 message("PAKFIRE INST: $pak: Copying files and running post-installation scripts...");
665 my $return = system("cd $Conf::tmpdir && NAME=$pak ./install.sh >> $Conf::logdir/install-$pak.log 2>&1");
666 $return %= 255;
667 if ($pakfiresettings{'UUID'} ne "off") {
668 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid&ipak=$pak&return=$return", "$Conf::mainserver");
669 }
670 if ($return == 0) {
671 move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
672 cleanup("tmp");
673 copy("$Conf::dbdir/meta/meta-$pak","$Conf::dbdir/installed/");
674 message("PAKFIRE INST: $pak: Finished.");
675 message("");
676 } else {
677 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
678 exit $return;
679 }
680 return $return;
681 }
682
683 sub upgradecore {
684 getcoredb("noforce");
685 eval(`grep "core_" $Conf::dbdir/lists/core-list.db`);
686 if ("$core_release" > "$Conf::core_mine") {
687 message("CORE UPGR: Upgrading from release $Conf::core_mine to $core_release");
688
689 my @seq = `seq $Conf::core_mine $core_release`;
690 shift @seq;
691 my $release;
692 foreach $release (@seq) {
693 chomp($release);
694 getpak("core-upgrade-$release");
695 }
696
697 foreach $release (@seq) {
698 chomp($release);
699 upgradepak("core-upgrade-$release");
700 }
701
702 system("echo $core_release > $Conf::coredir/mine");
703
704 } else {
705 message("CORE ERROR: No new upgrades available. You are on release $Conf::core_mine.");
706 }
707 }
708
709 sub isinstalled {
710 my $pak = shift;
711 if ( open(FILE,"<$Conf::dbdir/installed/meta-$pak") ) {
712 close(FILE);
713 return 0;
714 } else {
715 return 1;
716 }
717 }
718
719 sub upgradepak {
720 my $pak = shift;
721
722 message("PAKFIRE UPGR: $pak: Decrypting...");
723 decryptpak("$pak");
724
725 message("PAKFIRE UPGR: $pak: Upgrading files and running post-upgrading scripts...");
726 my $return = system("cd $Conf::tmpdir && NAME=$pak ./update.sh >> $Conf::logdir/update-$pak.log 2>&1");
727 $return %= 255;
728 if ($pakfiresettings{'UUID'} ne "off") {
729 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid&upak=$pak&return=$return", "$Conf::mainserver");
730 }
731 if ($return == 0) {
732 move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
733 cleanup("tmp");
734 copy("$Conf::dbdir/meta/meta-$pak", "$Conf::dbdir/installed/");
735 message("PAKFIRE UPGR: $pak: Finished.");
736 message("");
737 } else {
738 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
739 exit $return;
740 }
741 return $return;
742 }
743
744 sub removepak {
745 my $pak = shift;
746
747 message("PAKFIRE REMV: $pak: Decrypting...");
748 decryptpak("$pak");
749
750 message("PAKFIRE REMV: $pak: Removing files and running post-removing scripts...");
751 my $return = system("cd $Conf::tmpdir && NAME=$pak ./uninstall.sh >> $Conf::logdir/uninstall-$pak.log 2>&1");
752 $return %= 255;
753 if ($pakfiresettings{'UUID'} ne "off") {
754 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid&dpak=$pak&return=$return", "$Conf::mainserver");
755 }
756 if ($return == 0) {
757 unlink("$Conf::dbdir/rootfiles/$pak");
758 unlink("$Conf::dbdir/installed/meta-$pak");
759 cleanup("tmp");
760 message("PAKFIRE REMV: $pak: Finished.");
761 message("");
762 } else {
763 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
764 exit $return;
765 }
766 return $return;
767 }
768
769 sub beautifysize {
770 my $size = shift;
771 #$size = $size / 1024;
772 my $unit;
773
774 if ($size > 1023*1024) {
775 $size = ($size / (1024*1024));
776 $unit = "MB";
777 } elsif ($size > 1023) {
778 $size = ($size / 1024);
779 $unit = "KB";
780 } else {
781 $unit = "B";
782 }
783 $size = sprintf("%.2f" , $size);
784 my $string = "$size $unit";
785 return $string;
786 }
787
788 sub makeuuid {
789 unless ( -e "$Conf::dbdir/uuid" ) {
790 open(FILE, "</proc/sys/kernel/random/uuid");
791 my @line = <FILE>;
792 close(FILE);
793
794 open(FILE, ">$Conf::dbdir/uuid");
795 foreach (@line) {
796 print FILE $_;
797 }
798 close(FILE);
799 }
800 }
801
802 sub senduuid {
803 if ($pakfiresettings{'UUID'} ne "off") {
804 unless("$Conf::uuid") {
805 $Conf::uuid = `cat $Conf::dbdir/uuid`;
806 }
807 logger("Sending my uuid: $Conf::uuid");
808 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid", "$Conf::mainserver");
809 system("rm -f $Conf::tmpdir/counter* 2>/dev/null");
810 }
811 }
812
813 sub checkcryptodb {
814 logger("CRYPTO INFO: Checking GnuPG Database");
815 my $ret = system("gpg --list-keys | grep -q $myid");
816 unless ( "$ret" eq "0" ) {
817 message("CRYPTO WARN: The GnuPG isn't configured corectly. Trying now to fix this.");
818 message("CRYPTO WARN: It's normal to see this on first execution.");
819 my $command = "gpg --keyserver pgp.mit.edu --always-trust --status-fd 2";
820 system("$command --recv-key $myid >> $Conf::logdir/gnupg-database.log 2>&1");
821 system("$command --recv-key $trustid >> $Conf::logdir/gnupg-database.log 2>&1");
822 } else {
823 logger("CRYPTO INFO: Database is okay");
824 }
825 }
826
827 sub callback {
828 my ($data, $response, $protocol) = @_;
829 $final_data .= $data;
830 print progress_bar( length($final_data), $total_size, 30, '=' );
831 }
832
833 sub progress_bar {
834 my ( $got, $total, $width, $char ) = @_;
835 my $show_bfile;
836 $width ||= 30; $char ||= '=';
837 my $len_bfile = length $bfile;
838 if ("$len_bfile" >= "17") {
839 $show_bfile = substr($bfile,0,17)."...";
840 } else {
841 $show_bfile = $bfile;
842 }
843 $progress = sprintf("%.2f%%", 100*$got/+$total);
844 sprintf "$color{'lightgreen'}%-20s %7s |%-${width}s| %10s$color{'normal'}\r",$show_bfile, $progress, $char x (($width-1)*$got/$total). '>', beautifysize($got);
845 }
846
847 1;