Fixed pakfire error message - this fixes bug #0000688
[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 $p = Net::Ping->new("icmp");
120 if ($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 $Conf::tmpdir/$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, $path);
331 }
332 elsif (pinghost("$host")) {
333 $found = 1;
334 return ($proto, $host, $path);
335 }
336 if ($found == 0) {
337 sleep($pingdelay);
338 $pingdelay=$pingdelay*2;
339 if ($pingdelay>1200) {
340 $pingdelay=1200;
341 }
342 }
343 }
344 }
345 }
346 }
347
348 sub dbgetlist {
349 ### Update the database if the file is older than one day.
350 # If you pass &Pakfire::dbgetlist(force) the list will be downloaded.
351 # Usage is always with an argument.
352 my $force = shift;
353 my $age;
354
355 use File::Copy;
356
357 if ( -e "$Conf::dbdir/lists/packages_list.db" ) {
358 my @stat = stat("$Conf::dbdir/lists/packages_list.db");
359 my $time = time();
360 $age = $time - $stat[9];
361 $force = "force" if ("$age" >= "3600");
362 logger("DB INFO: packages_list.db is $age seconds old. - DEBUG: $force");
363 } else {
364 # Force an update.
365 $force = "force";
366 }
367
368 if ("$force" eq "force") {
369 fetchfile("lists/packages_list.db", "");
370 move("$Conf::cachedir/packages_list.db", "$Conf::dbdir/lists/packages_list.db");
371 }
372
373 # Update the meta database if new packages was in the package list
374 my @meta;
375 my $file;
376 my $line;
377 my $prog;
378 my ($name, $version, $release);
379 my @templine;
380
381 open(FILE, "<$Conf::dbdir/lists/packages_list.db");
382 my @db = <FILE>;
383 close(FILE);
384
385 opendir(DIR,"$Conf::dbdir/meta");
386 my @files = readdir(DIR);
387 closedir(DIR);
388 foreach $file (@files) {
389 next if ( $file eq "." );
390 next if ( $file eq ".." );
391 next if ( $file =~ /^old/ );
392 open(FILE, "<$Conf::dbdir/meta/$file");
393 @meta = <FILE>;
394 close(FILE);
395 foreach $line (@meta) {
396 @templine = split(/\: /,$line);
397 if ("$templine[0]" eq "Name") {
398 $name = $templine[1];
399 chomp($name);
400 } elsif ("$templine[0]" eq "ProgVersion") {
401 $version = $templine[1];
402 chomp($version);
403 } elsif ("$templine[0]" eq "Release") {
404 $release = $templine[1];
405 chomp($release);
406 }
407 }
408 foreach $prog (@db) {
409 @templine = split(/\;/,$prog);
410 if (("$name" eq "$templine[0]") && ("$release" ne "$templine[2]")) {
411 move("$Conf::dbdir/meta/meta-$name","$Conf::dbdir/meta/old_meta-$name");
412 fetchfile("meta/meta-$name", "");
413 move("$Conf::cachedir/meta-$name", "$Conf::dbdir/meta/meta-$name");
414 }
415 }
416 }
417 }
418
419 sub dblist {
420 ### This subroutine lists the packages.
421 # You may also pass a filter: &Pakfire::dblist(filter)
422 # Usage is always with two arguments.
423 # filter may be: all, notinstalled, installed
424 my $filter = shift;
425 my $forweb = shift;
426 my @meta;
427 my @updatepaks;
428 my $file;
429 my $line;
430 my $prog;
431 my ($name, $version, $release);
432 my @templine;
433
434 ### Make sure that the list is not outdated.
435 #dbgetlist("noforce");
436
437 open(FILE, "<$Conf::dbdir/lists/packages_list.db");
438 my @db = <FILE>;
439 close(FILE);
440
441 if ("$filter" eq "upgrade") {
442 if ("$forweb" ne "forweb" && "$forweb" ne "notice" ) {getcoredb("noforce");}
443 eval(`grep "core_" $Conf::dbdir/lists/core-list.db`);
444 if ("$core_release" > "$Conf::core_mine") {
445 if ("$forweb" eq "forweb") {
446 print "<option value=\"core\">Core-Update -- $Conf::version -- Release: $Conf::core_mine -> $core_release</option>\n";
447 }
448 elsif ("$forweb" eq "notice") {
449 print "<br /><br /><br /><a href='pakfire.cgi'>$Lang::tr{'core notice 1'} $Conf::core_mine $Lang::tr{'core notice 2'} $core_release $Lang::tr{'core notice 3'}</a>";
450 } else {
451 my $command = "Core-Update $Conf::version\nRelease: $Conf::core_mine -> $core_release\n";
452 if ("$Pakfire::enable_colors" eq "1") {
453 print "$color{'lila'}$command$color{'normal'}\n";
454 } else {
455 print "$command\n";
456 }
457 }
458 }
459
460 opendir(DIR,"$Conf::dbdir/installed");
461 my @files = readdir(DIR);
462 closedir(DIR);
463 foreach $file (@files) {
464 next if ( $file eq "." );
465 next if ( $file eq ".." );
466 next if ( $file =~ /^old/ );
467 open(FILE, "<$Conf::dbdir/installed/$file");
468 @meta = <FILE>;
469 close(FILE);
470 foreach $line (@meta) {
471 @templine = split(/\: /,$line);
472 if ("$templine[0]" eq "Name") {
473 $name = $templine[1];
474 chomp($name);
475 } elsif ("$templine[0]" eq "ProgVersion") {
476 $version = $templine[1];
477 chomp($version);
478 } elsif ("$templine[0]" eq "Release") {
479 $release = $templine[1];
480 chomp($release);
481 }
482 }
483 foreach $prog (@db) {
484 @templine = split(/\;/,$prog);
485 if (("$name" eq "$templine[0]") && ("$release" < "$templine[2]" && "$forweb" ne "notice")) {
486 push(@updatepaks,$name);
487 if ("$forweb" eq "forweb") {
488 print "<option value=\"$name\">Update: $name -- Version: $version -> $templine[1] -- Release: $release -> $templine[2]</option>\n";
489 } else {
490 my $command = "Update: $name\nVersion: $version -> $templine[1]\nRelease: $release -> $templine[2]\n";
491 if ("$Pakfire::enable_colors" eq "1") {
492 print "$color{'lila'}$command$color{'normal'}\n";
493 } else {
494 print "$command\n";
495 }
496 }
497 }
498 }
499 }
500 return @updatepaks;
501 } else {
502 my $line;
503 my $use_color;
504 my @templine;
505 my $count;
506 foreach $line (sort @db) {
507 next unless ($line =~ /.*;.*;.*;/ );
508 $use_color = "";
509 $count++;
510 @templine = split(/\;/,$line);
511 if ("$filter" eq "notinstalled") {
512 next if ( -e "$Conf::dbdir/installed/meta-$templine[0]" );
513 } elsif ("$filter" eq "installed") {
514 next unless ( -e "$Conf::dbdir/installed/meta-$templine[0]" );
515 }
516 if ("$forweb" eq "forweb") {
517 print "<option value=\"$templine[0]\">$templine[0]-$templine[1]-$templine[2]</option>\n";
518 } else {
519 if ("$Pakfire::enable_colors" eq "1") {
520 if (&isinstalled("$templine[0]")) {
521 $use_color = "$color{'red'}"
522 } else {
523 $use_color = "$color{'green'}"
524 }
525 }
526 print "${use_color}Name: $templine[0]\nProgVersion: $templine[1]\nRelease: $templine[2]$color{'normal'}\n\n";
527 }
528 }
529 print "$count packages total.\n" unless ("$forweb" eq "forweb");
530 }
531 }
532
533 sub resolvedeps {
534 my $pak = shift;
535
536 getmetafile("$pak");
537
538 message("PAKFIRE RESV: $pak: Resolving dependencies...");
539
540 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
541 my @file = <FILE>;
542 close(FILE);
543
544 my $line;
545 my (@templine, @deps, @tempdeps, @all);
546 foreach $line (@file) {
547 @templine = split(/\: /,$line);
548 if ("$templine[0]" eq "Dependencies") {
549 @deps = split(/ /, $templine[1]);
550 }
551 }
552 chomp (@deps);
553 foreach (@deps) {
554 if ($_) {
555 my $return = &isinstalled($_);
556 if ($return eq 0) {
557 message("PAKFIRE RESV: $pak: Dependency is already installed: $_");
558 } else {
559 message("PAKFIRE RESV: $pak: Need to install dependency: $_");
560 push(@tempdeps,$_);
561 push(@all,$_);
562 }
563 }
564 }
565
566 foreach (@tempdeps) {
567 if ($_) {
568 my @newdeps = resolvedeps("$_");
569 foreach(@newdeps) {
570 unless (($_ eq " ") || ($_ eq "")) {
571 my $return = &isinstalled($_);
572 if ($return eq 0) {
573 message("PAKFIRE RESV: $pak: Dependency is already installed: $_");
574 } else {
575 message("PAKFIRE RESV: $pak: Need to install dependency: $_");
576 push(@all,$_);
577 }
578 }
579 }
580 }
581 }
582 message("");
583 chomp (@all);
584 return @all;
585 }
586
587 sub cleanup {
588 my $dir = shift;
589 my $path;
590
591 logger("CLEANUP: $dir");
592
593 if ( "$dir" eq "meta" ) {
594 $path = "$Conf::dbdir/meta";
595 } elsif ( "$dir" eq "tmp" ) {
596 $path = "$Conf::tmpdir";
597 }
598 chdir("$path");
599 opendir(DIR,".");
600 my @files = readdir(DIR);
601 closedir(DIR);
602 foreach (@files) {
603 unless (($_ eq ".") || ($_ eq "..")) {
604 system("rm -rf $_");
605 }
606 }
607 }
608
609 sub getmetafile {
610 my $pak = shift;
611
612 unless ( -e "$Conf::dbdir/meta/meta-$pak" ) {
613 fetchfile("meta/meta-$pak", "");
614 move("$Conf::cachedir/meta-$pak", "$Conf::dbdir/meta/meta-$pak");
615 }
616
617 if ( -z "$Conf::dbdir/meta/meta-$pak" ) {
618 fetchfile("meta/meta-$pak", "");
619 move("$Conf::cachedir/meta-$pak", "$Conf::dbdir/meta/meta-$pak");
620 }
621
622 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
623 my @line = <FILE>;
624 close(FILE);
625
626 open(FILE, ">$Conf::dbdir/meta/meta-$pak");
627 foreach (@line) {
628 my $string = $_;
629 $string =~ s/\r\n/\n/g;
630 print FILE $string;
631 }
632 close(FILE);
633 return 1;
634 }
635
636 sub getsize {
637 my $pak = shift;
638
639 getmetafile("$pak");
640
641 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
642 my @file = <FILE>;
643 close(FILE);
644
645 my $line;
646 my @templine;
647 foreach $line (@file) {
648 @templine = split(/\: /,$line);
649 if ("$templine[0]" eq "Size") {
650 chomp($templine[1]);
651 return $templine[1];
652 }
653 }
654 return 0;
655 }
656
657 sub decryptpak {
658 my $pak = shift;
659
660 cleanup("tmp");
661
662 my $file = getpak("$pak", "noforce");
663
664 logger("DECRYPT STARTED: $pak");
665 my $return = system("cd $Conf::tmpdir/ && gpg -d --batch --quiet --no-verbose --status-fd 2 --output - < $Conf::cachedir/$file 2>/dev/null | tar x");
666 $return %= 255;
667 logger("DECRYPT FINISHED: $pak - Status: $return");
668 if ($return != 0) { exit 1; }
669 }
670
671 sub getpak {
672 my $pak = shift;
673 my $force = shift;
674
675 getmetafile("$pak");
676
677 open(FILE, "<$Conf::dbdir/meta/meta-$pak");
678 my @file = <FILE>;
679 close(FILE);
680
681 my $line;
682 my $file;
683 my @templine;
684 foreach $line (@file) {
685 @templine = split(/\: /,$line);
686 if ("$templine[0]" eq "File") {
687 chomp($templine[1]);
688 $file = $templine[1];
689 }
690 }
691
692 unless ($file) {
693 message("No filename given in meta-file. Please phone the developers.");
694 exit 1;
695 }
696
697 unless ( "$force" eq "force" ) {
698 if ( -e "$Conf::cachedir/$file" ) {
699 return $file;
700 }
701 }
702
703 fetchfile("paks/$file", "");
704 return $file;
705 }
706
707 sub setuppak {
708 my $pak = shift;
709
710 message("PAKFIRE INST: $pak: Decrypting...");
711 decryptpak("$pak");
712
713 message("PAKFIRE INST: $pak: Copying files and running post-installation scripts...");
714 my $return = system("cd $Conf::tmpdir && NAME=$pak ./install.sh >> $Conf::logdir/install-$pak.log 2>&1");
715 $return %= 255;
716 if ($pakfiresettings{'UUID'} ne "off") {
717 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid&ipak=$pak&return=$return", "$Conf::mainserver");
718 }
719 if ($return == 0) {
720 move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
721 cleanup("tmp");
722 copy("$Conf::dbdir/meta/meta-$pak","$Conf::dbdir/installed/");
723 message("PAKFIRE INST: $pak: Finished.");
724 message("");
725 } else {
726 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
727 exit $return;
728 }
729 return $return;
730 }
731
732 sub upgradecore {
733 getcoredb("noforce");
734 eval(`grep "core_" $Conf::dbdir/lists/core-list.db`);
735 if ("$core_release" > "$Conf::core_mine") {
736 message("CORE UPGR: Upgrading from release $Conf::core_mine to $core_release");
737
738 my @seq = `seq $Conf::core_mine $core_release`;
739 shift @seq;
740 my $release;
741 foreach $release (@seq) {
742 chomp($release);
743 getpak("core-upgrade-$release");
744 }
745
746 foreach $release (@seq) {
747 chomp($release);
748 upgradepak("core-upgrade-$release");
749 }
750
751 system("echo $core_release > $Conf::coredir/mine");
752
753 } else {
754 message("CORE ERROR: No new upgrades available. You are on release $Conf::core_mine.");
755 }
756 }
757
758 sub isinstalled {
759 my $pak = shift;
760 if ( open(FILE,"<$Conf::dbdir/installed/meta-$pak") ) {
761 close(FILE);
762 return 0;
763 } else {
764 return 1;
765 }
766 }
767
768 sub upgradepak {
769 my $pak = shift;
770
771 message("PAKFIRE UPGR: $pak: Decrypting...");
772 decryptpak("$pak");
773
774 message("PAKFIRE UPGR: $pak: Upgrading files and running post-upgrading scripts...");
775 my $return = system("cd $Conf::tmpdir && NAME=$pak ./update.sh >> $Conf::logdir/update-$pak.log 2>&1");
776 $return %= 255;
777 if ($pakfiresettings{'UUID'} ne "off") {
778 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid&upak=$pak&return=$return", "$Conf::mainserver");
779 }
780 if ($return == 0) {
781 move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
782 cleanup("tmp");
783 copy("$Conf::dbdir/meta/meta-$pak", "$Conf::dbdir/installed/");
784 message("PAKFIRE UPGR: $pak: Finished.");
785 message("");
786 } else {
787 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
788 exit $return;
789 }
790 return $return;
791 }
792
793 sub removepak {
794 my $pak = shift;
795
796 message("PAKFIRE REMV: $pak: Decrypting...");
797 decryptpak("$pak");
798
799 message("PAKFIRE REMV: $pak: Removing files and running post-removing scripts...");
800 my $return = system("cd $Conf::tmpdir && NAME=$pak ./uninstall.sh >> $Conf::logdir/uninstall-$pak.log 2>&1");
801 $return %= 255;
802 if ($pakfiresettings{'UUID'} ne "off") {
803 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid&dpak=$pak&return=$return", "$Conf::mainserver");
804 }
805 if ($return == 0) {
806 unlink("$Conf::dbdir/rootfiles/$pak");
807 unlink("$Conf::dbdir/installed/meta-$pak");
808 cleanup("tmp");
809 message("PAKFIRE REMV: $pak: Finished.");
810 message("");
811 } else {
812 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
813 exit $return;
814 }
815 return $return;
816 }
817
818 sub beautifysize {
819 my $size = shift;
820 #$size = $size / 1024;
821 my $unit;
822
823 if ($size > 1023*1024) {
824 $size = ($size / (1024*1024));
825 $unit = "MB";
826 } elsif ($size > 1023) {
827 $size = ($size / 1024);
828 $unit = "KB";
829 } else {
830 $unit = "B";
831 }
832 $size = sprintf("%.2f" , $size);
833 my $string = "$size $unit";
834 return $string;
835 }
836
837 sub makeuuid {
838 unless ( -e "$Conf::dbdir/uuid" ) {
839 open(FILE, "</proc/sys/kernel/random/uuid");
840 my @line = <FILE>;
841 close(FILE);
842
843 open(FILE, ">$Conf::dbdir/uuid");
844 foreach (@line) {
845 print FILE $_;
846 }
847 close(FILE);
848 }
849 }
850
851 sub senduuid {
852 if ($pakfiresettings{'UUID'} ne "off") {
853 unless("$Conf::uuid") {
854 $Conf::uuid = `cat $Conf::dbdir/uuid`;
855 }
856 logger("Sending my uuid: $Conf::uuid");
857 fetchfile("counter.py?ver=$Conf::version&uuid=$Conf::uuid", "$Conf::mainserver");
858 system("rm -f $Conf::tmpdir/counter* 2>/dev/null");
859 }
860 }
861
862 sub checkcryptodb {
863 logger("CRYPTO INFO: Checking GnuPG Database");
864 my $ret = system("gpg --list-keys | grep -q $myid");
865 unless ( "$ret" eq "0" ) {
866 message("CRYPTO WARN: The GnuPG isn't configured corectly. Trying now to fix this.");
867 message("CRYPTO WARN: It's normal to see this on first execution.");
868 my $command = "gpg --keyserver pgp.mit.edu --always-trust --status-fd 2";
869 system("$command --recv-key $myid >> $Conf::logdir/gnupg-database.log 2>&1");
870 system("$command --recv-key $trustid >> $Conf::logdir/gnupg-database.log 2>&1");
871 } else {
872 logger("CRYPTO INFO: Database is okay");
873 }
874 }
875
876 sub callback {
877 my ($data, $response, $protocol) = @_;
878 $final_data .= $data;
879 print progress_bar( length($final_data), $total_size, 30, '=' );
880 }
881
882 sub progress_bar {
883 my ( $got, $total, $width, $char ) = @_;
884 my $show_bfile;
885 $width ||= 30; $char ||= '=';
886 my $len_bfile = length $bfile;
887 if ("$len_bfile" >= "17") {
888 $show_bfile = substr($bfile,0,17)."...";
889 } else {
890 $show_bfile = $bfile;
891 }
892 $progress = sprintf("%.2f%%", 100*$got/+$total);
893 sprintf "$color{'lightgreen'}%-20s %7s |%-${width}s| %10s$color{'normal'}\r",$show_bfile, $progress, $char x (($width-1)*$got/$total). '>', beautifysize($got);
894 }
895
896 1;