src/pakfire/lib/functions.pl

   1 #!/usr/bin/perl -w
   2
   3 require "/opt/pakfire/etc/pakfire.conf";
   4 require "/var/ipfire/general-functions.pl";
   5
   6 use File::Basename;
   7 use File::Copy;
   8 use LWP::UserAgent;
   9 use HTTP::Response;
  10 use HTTP::Headers;
  11 use HTTP::Message;
  12 use HTTP::Request;
  13 use Net::Ping;
  14
  15 package Pakfire;
  16
  17 # GPG Keys
  18 my $myid = "64D96617";                  # Our own gpg-key paks@ipfire.org
  19 my $trustid = "65D0FD58";               # gpg-key of CaCert
  20
  21 # A small color-hash :D
  22 my %color;
  23         $color{'normal'}      = "\033[0m";
  24         $color{'black'}       = "\033[0;30m";
  25         $color{'darkgrey'}    = "\033[1;30m";
  26         $color{'blue'}        = "\033[0;34m";
  27         $color{'lightblue'}   = "\033[1;34m";
  28         $color{'green'}       = "\033[0;32m";
  29         $color{'lightgreen'}  = "\033[1;32m";
  30         $color{'cyan'}        = "\033[0;36m";
  31         $color{'lightcyan'}   = "\033[1;36m";
  32         $color{'red'}         = "\033[0;31m";
  33         $color{'lightred'}    = "\033[1;31m";
  34         $color{'purple'}      = "\033[0;35m";
  35         $color{'lightpurple'} = "\033[1;35m";
  36         $color{'brown'}       = "\033[0;33m";
  37         $color{'lightgrey'}   = "\033[0;37m";
  38         $color{'yellow'}      = "\033[1;33m";
  39         $color{'white'}       = "\033[1;37m";
  40 our $enable_colors = 1;
  41
  42 my $final_data;
  43 my $total_size;
  44 my $bfile;
  45
  46 my %pakfiresettings = ();
  47 &General::readhash("${General::swroot}/pakfire/settings", \%pakfiresettings);
  48
  49 sub message {
  50         my $message = shift;
  51
  52         logger("$message");
  53         if ( $enable_colors == 1 ) {
  54                 if ("$message" =~ /ERROR/) {
  55                         $message = "$color{'red'}$message$color{'normal'}";
  56                 } elsif ("$message" =~ /INFO/) {
  57                         $message = "$color{'cyan'}$message$color{'normal'}";
  58                 } elsif ("$message" =~ /WARN/) {
  59                         $message = "$color{'yellow'}$message$color{'normal'}";
  60                 } elsif ("$message" =~ /RESV/) {
  61                         $message = "$color{'purple'}$message$color{'normal'}";
  62                 } elsif ("$message" =~ /INST/) {
  63                         $message = "$color{'green'}$message$color{'normal'}";
  64                 } elsif ("$message" =~ /REMV/) {
  65                         $message = "$color{'lightred'}$message$color{'normal'}";
  66                 } elsif ("$message" =~ /UPGR/) {
  67                         $message = "$color{'lightblue'}$message$color{'normal'}";
  68                 }
  69         }
  70         print "$message\n";
  71
  72 }
  73
  74 sub logger {
  75         my $log = shift;
  76         if ($log) {
  77                 system("echo \"`date`: $log\" >> /var/log/pakfire.log");
  78                 #system("logger -t pakfire \"$log\"");
  79         }
  80 }
  81
  82 sub usage {
  83   &Pakfire::message("Usage: pakfire <install|remove> [options] <pak(s)>");
  84   &Pakfire::message("               <update> - Contacts the servers for new lists of paks.");
  85   &Pakfire::message("               <upgrade> - Installs the latest version of all paks.");
  86   &Pakfire::message("               <list> - Outputs a short list with all available paks.");
  87   &Pakfire::message("");
  88   &Pakfire::message("       Global options:");
  89   &Pakfire::message("               --non-interactive --> Enables the non-interactive mode.");
  90   &Pakfire::message("                                     You won't see any question here.");
  91   &Pakfire::message("                              -y --> Short for --non-interactive.");
  92   &Pakfire::message("                     --no-colors --> Turns off the wonderful colors.");
  93   &Pakfire::message("");
  94   exit 1;
  95 }
  96
  97 sub pinghost {
  98         my $host = shift;
  99
 100         $p = Net::Ping->new();
 101   if ($p->ping($host)) {
 102         logger("PING INFO: $host is alive");
 103         return 1;
 104   } else {
 105                 logger("PING INFO: $host is unreachable");
 106                 return 0;
 107         }
 108   $p->close();
 109 }
 110
 111 sub fetchfile {
 112         my $getfile = shift;
 113         my $gethost = shift;
 114         my (@server, $host, $proto, $file, $allok, $i);
 115
 116         logger("DOWNLOAD STARTED: $getfile") unless ($bfile =~ /^counter\?.*/);
 117         use File::Basename;
 118         $bfile = basename("$getfile");
 119
 120         $i = 0;
 121         while (($allok == 0) && $i < 5) {
 122                 $i++;
 123
 124                 if ("$gethost" eq "") {
 125                         @server = selectmirror();
 126                         $proto = $server[0];
 127                         $host = $server[1];
 128                         $file = "$server[2]/$getfile";
 129                 } else {
 130                         $host = $gethost;
 131                         $file = $getfile;
 132                 }
 133
 134                 $proto = "HTTP" unless $proto;
 135
 136                 unless ($bfile =~ /^counter\?.*/) {
 137                         logger("DOWNLOAD INFO: Host: $host ($proto) - File: $file");
 138                 }
 139
 140                 my $ua = LWP::UserAgent->new;
 141                 $ua->agent("Pakfire/$Conf::version");
 142                 $ua->timeout(5);
 143
 144                 my %proxysettings=();
 145                 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
 146
 147                 if ($proxysettings{'UPSTREAM_PROXY'}) {
 148                         logger("DOWNLOAD INFO: Upstream proxy: \"$proxysettings{'UPSTREAM_PROXY'}\"") unless ($bfile =~ /^counter\?.*/);
 149                         if ($proxysettings{'UPSTREAM_USER'}) {
 150                                 $ua->proxy("http","http://$proxysettings{'UPSTREAM_USER'}:$proxysettings{'UPSTREAM_PASSWORD'}@"."$proxysettings{'UPSTREAM_PROXY'}/");
 151                                 logger("DOWNLOAD INFO: Logging in with: \"$proxysettings{'UPSTREAM_USER'}\" - \"$proxysettings{'UPSTREAM_PASSWORD'}\"") unless ($bfile =~ /^counter\?.*/);
 152                         } else {
 153                                 $ua->proxy("http","http://$proxysettings{'UPSTREAM_PROXY'}/");
 154                         }
 155                 }
 156
 157                 $final_data = undef;
 158                 my $url = "http://$host/$file";
 159                 my $response;
 160
 161                 unless ($bfile =~ /^counter\?.*/) {
 162                         my $result = $ua->head($url);
 163                         my $remote_headers = $result->headers;
 164                         $total_size = $remote_headers->content_length;
 165                         logger("DOWNLOAD INFO: $file has size of $total_size bytes");
 166
 167                         $response = $ua->get($url, ':content_cb' => \&callback );
 168                         message("");
 169                 } else {
 170                         $response = $ua->get($url);
 171                 }
 172
 173                 my $code = $response->code();
 174                 my $log = $response->status_line;
 175                 logger("DOWNLOAD INFO: HTTP-Status-Code: $code - $log");
 176
 177                 if ( $code eq "500" ) {
 178                         message("Giving up: There was no chance to get the file \"$getfile\" from any available server.\nThere was an error on the way. Please fix it.");
 179                         return 1;
 180                 }
 181
 182                 if ($response->is_success) {
 183                         unless ($bfile =~ /^counter\?.*/) {
 184                                 if (open(FILE, ">$Conf::tmpdir/$bfile")) {
 185                                         print FILE $final_data;
 186                                         close(FILE);
 187                                         logger("DOWNLOAD INFO: File received. Start checking signature...");
 188                                         if (system("gpg --verify \"$Conf::tmpdir/$bfile\" &>/dev/null") eq 0) {
 189                                                 logger("DOWNLOAD INFO: Signature of $bfile is fine.");
 190                                                 move("$Conf::tmpdir/$bfile","$Conf::cachedir/$bfile");
 191                                         } else {
 192                                                 message("DOWNLOAD ERROR: The downloaded file ($file) wasn't verified by IPFire.org. Sorry - Exiting...");
 193                                                 exit 1;
 194                                         }
 195                                         logger("DOWNLOAD FINISHED: $file");
 196                                         $allok = 1;
 197                                         return 0;
 198                                 } else {
 199                                         logger("DOWNLOAD ERROR: Could not open $Conf::cachedir/$bfile for writing.");
 200                                 }
 201                         } else {
 202                                 return 0;
 203                         }
 204                 }       else {
 205                         logger("DOWNLOAD ERROR: $log");
 206                 }
 207         }
 208         message("DOWNLOAD ERROR: There was no chance to get the file \"$getfile\" from any available server.\nMay be you should run \"pakfire update\" to get some new servers.");
 209         return 1;
 210 }
 211
 212 sub getmirrors {
 213         use File::Copy;
 214
 215         logger("MIRROR: Trying to get a mirror list.");
 216
 217         if ( -e "$Conf::dbdir/lists/server-list.db" ) {
 218                 my @stat = stat("$Conf::dbdir/lists/server-list.db");
 219                 my $time = time();
 220                 $age = $time - $stat[9];
 221         } else {
 222                 # Force an update.
 223                 $age = "86401";
 224         }
 225
 226         if ("$age" gt "86400") {
 227                 fetchfile("$Conf::version/lists/server-list.db", "$Conf::mainserver");
 228                 move("$Conf::cachedir/server-list.db", "$Conf::dbdir/lists/server-list.db");
 229         }
 230 }
 231
 232 sub getcoredb {
 233         use File::Copy;
 234
 235         logger("CORE: Trying to get a core list.");
 236
 237         if ( -e "$Conf::dbdir/lists/core-list.db" ) {
 238                 my @stat = stat("$Conf::dbdir/lists/core-list.db");
 239                 my $time = time();
 240                 $age = $time - $stat[9];
 241         } else {
 242                 # Force an update.
 243                 $age = "3601";
 244         }
 245
 246         if ("$age" gt "3600") {
 247                 fetchfile("lists/core-list.db", "");
 248                 move("$Conf::cachedir/core-list.db", "$Conf::dbdir/lists/core-list.db");
 249         }
 250 }
 251
 252
 253 sub selectmirror {
 254         ### Check if there is a current server list and read it.
 255         #   If there is no list try to get one.
 256         my $count = 0;
 257         while (!(open(FILE, "<$Conf::dbdir/lists/server-list.db")) && ($count lt 5)) {
 258                 $count++;
 259                 getmirrors();
 260         }
 261         if ($count == 5) {
 262                 message("MIRROR ERROR: Could not find or download a server list");
 263                 exit 1;
 264         }
 265         my @lines = <FILE>;
 266         close(FILE);
 267
 268         ### Count the number of the servers in the list
 269         my $scount = 0;
 270         my @newlines;
 271         foreach (@lines) {
 272                 if ("$_" =~ /.*;.*;.*;/ ) {
 273                         push(@newlines,$_);
 274                         $scount++;
 275                 }
 276         }
 277         logger("MIRROR INFO: $scount servers found in list");
 278
 279         ### Choose a random server and test if it is online
 280         #   If the check fails try a new server.
 281         #   This will never give up.
 282         my $found = 0;
 283         my $servers = 0;
 284         while ($found == 0) {
 285                 $server = int(rand($scount) + 1);
 286                 $servers = 0;
 287                 my ($line, $proto, $path, $host);
 288                 my @templine;
 289                 foreach $line (@newlines) {
 290                         $servers++;
 291                         if ($servers eq $server) {
 292                                 @templine = split(/\;/, $line);
 293                                 $proto = $templine[0];
 294                                 $host = $templine[1];
 295                                 $path = $templine[2];
 296                                 if (pinghost("$host")) {
 297                                         $found = 1;
 298                                         return ($proto, $host, $path);
 299                                 }
 300                         }
 301                 }
 302         }
 303 }
 304
 305 sub dbgetlist {
 306         ### Update the database if the file is older than one day.
 307         #   If you pass &Pakfire::dbgetlist(force) the list will be downloaded.
 308         #   Usage is always with an argument.
 309         my $force = shift;
 310         my $age;
 311
 312         use File::Copy;
 313
 314         if ( -e "$Conf::dbdir/lists/packages_list.db" ) {
 315                 my @stat = stat("$Conf::dbdir/lists/packages_list.db");
 316                 my $time = time();
 317                 $age = $time - $stat[9];
 318         } else {
 319                 # Force an update.
 320                 $age = "3601";
 321         }
 322
 323         if (("$age" gt "3600") || ("$force" eq "force")) {
 324                 fetchfile("lists/packages_list.db", "");
 325                 move("$Conf::cachedir/packages_list.db", "$Conf::dbdir/lists/packages_list.db");
 326         }
 327 }
 328
 329 sub dblist {
 330         ### This subroutine lists the packages.
 331         #   You may also pass a filter: &Pakfire::dblist(filter)
 332         #   Usage is always with two arguments.
 333         #   filter may be: all, notinstalled, installed
 334         my $filter = shift;
 335         my $forweb = shift;
 336         my @meta;
 337         my @updatepaks;
 338         my $file;
 339         my $line;
 340         my $prog;
 341         my ($name, $version, $release);
 342         my @templine;
 343
 344         ### Make sure that the list is not outdated.
 345         dbgetlist("noforce");
 346
 347         open(FILE, "<$Conf::dbdir/lists/packages_list.db");
 348         my @db = <FILE>;
 349         close(FILE);
 350
 351         if ("$filter" eq "upgrade") {
 352                 opendir(DIR,"$Conf::dbdir/meta");
 353                 my @files = readdir(DIR);
 354                 closedir(DIR);
 355                 foreach $file (@files) {
 356                         next if ( $file eq "." );
 357                         next if ( $file eq ".." );
 358                         open(FILE, "<$Conf::dbdir/meta/$file");
 359                         @meta = <FILE>;
 360                         close(FILE);
 361                         foreach $line (@meta) {
 362                                 @templine = split(/\: /,$line);
 363                                 if ("$templine[0]" eq "Name") {
 364                                         $name = $templine[1];
 365                                         chomp($name);
 366                                 } elsif ("$templine[0]" eq "ProgVersion") {
 367                                         $version = $templine[1];
 368                                         chomp($version);
 369                                 } elsif ("$templine[0]" eq "Release") {
 370                                         $release = $templine[1];
 371                                         chomp($release);
 372                                 }
 373                         }
 374                         foreach $prog (@db) {
 375                                 @templine = split(/\;/,$prog);
 376                                 if (("$name" eq "$templine[0]") && ("$release" < "$templine[2]" )) {
 377                                         push(@updatepaks,$name);
 378                                         if ("$forweb" eq "forweb") {
 379                                                 print "<option value=\"$name\">Update: $name -- Version: $version -> $templine[1] -- Release: $release -> $templine[2]</option>\n";
 380                                         } else {
 381                                                 my $command = "Update: $name\nVersion: $version -> $templine[1]\nRelease: $release -> $templine[2]\n";
 382                                                 if ("$Pakfire::enable_colors" eq "1") {
 383                                                         print "$color{'lila'}$command$color{'normal'}\n";
 384                                                 } else {
 385                                                         print "$command\n";
 386                                                 }
 387                                         }
 388                                 }
 389                         }
 390                 }
 391                 return @updatepaks;
 392         } else {
 393                 my $line;
 394                 my $use_color;
 395                 my @templine;
 396                 my $count;
 397                 foreach $line (sort @db) {
 398                         next unless ($line =~ /.*;.*;.*;/ );
 399                         $use_color = "";
 400                         $count++;
 401                         @templine = split(/\;/,$line);
 402                         if ("$filter" eq "notinstalled") {
 403                                 next if ( -e "$Conf::dbdir/installed/meta-$templine[0]" );
 404                         } elsif ("$filter" eq "installed") {
 405                                 next unless ( -e "$Conf::dbdir/installed/meta-$templine[0]" );
 406                         }
 407                         if ("$forweb" eq "forweb") {
 408                                 print "<option value=\"$templine[0]\">$templine[0]-$templine[1]-$templine[2]</option>\n";
 409                         } else {
 410                                 if ("$Pakfire::enable_colors" eq "1") {
 411                                         if (&isinstalled("$templine[0]")) {
 412                                                 $use_color = "$color{'red'}"
 413                                         } else {
 414                                                 $use_color = "$color{'green'}"
 415                                         }
 416                                 }
 417                                 print "${use_color}Name: $templine[0]\nProgVersion: $templine[1]\nRelease: $templine[2]$color{'normal'}\n\n";
 418                         }
 419                 }
 420                 print "$count packages total.\n" unless ("$forweb" eq "forweb");
 421         }
 422 }
 423
 424 sub resolvedeps {
 425         my $pak = shift;
 426
 427         getmetafile("$pak");
 428
 429         message("PAKFIRE RESV: $pak: Resolving dependencies...");
 430
 431         open(FILE, "<$Conf::dbdir/meta/meta-$pak");
 432         my @file = <FILE>;
 433         close(FILE);
 434
 435         my $line;
 436         my (@templine, @deps, @tempdeps, @all);
 437         foreach $line (@file) {
 438                 @templine = split(/\: /,$line);
 439                 if ("$templine[0]" eq "Dependencies") {
 440                         @deps = split(/ /, $templine[1]);
 441                 }
 442         }
 443         chomp (@deps);
 444         foreach (@deps) {
 445                 if ($_) {
 446                   my $return = &isinstalled($_);
 447                   if ($return eq 0) {
 448                         message("PAKFIRE RESV: $pak: Dependency is already installed: $_");
 449                   } else {
 450                         message("PAKFIRE RESV: $pak: Need to install dependency: $_");
 451                                 push(@tempdeps,$_);
 452                                 push(@all,$_);
 453                         }
 454                 }
 455         }
 456
 457         foreach (@tempdeps) {
 458                 if ($_) {
 459                         my @newdeps = resolvedeps("$_");
 460                         foreach(@newdeps) {
 461                                 unless (($_ eq " ") || ($_ eq "")) {
 462                                         my $return = &isinstalled($_);
 463                                         if ($return eq 0) {
 464                                                 message("PAKFIRE RESV: $pak: Dependency is already installed: $_");
 465                                         } else {
 466                                                 message("PAKFIRE RESV: $pak: Need to install dependency: $_");
 467                                                 push(@all,$_);
 468                                         }
 469                                 }
 470                         }
 471                 }
 472         }
 473         message("");
 474         chomp (@all);
 475         return @all;
 476 }
 477
 478 sub cleanup {
 479         my $dir = shift;
 480         my $path;
 481
 482         logger("CLEANUP: $dir");
 483
 484         if ( "$dir" eq "meta" ) {
 485                 $path = "$Conf::dbdir/meta";
 486         } elsif ( "$dir" eq "tmp" ) {
 487                 $path = "$Conf::tmpdir";
 488         }
 489         chdir("$path");
 490         opendir(DIR,".");
 491         my @files = readdir(DIR);
 492         closedir(DIR);
 493         foreach (@files) {
 494           unless (($_ eq ".") || ($_ eq "..")) {
 495                    system("rm -rf $_");
 496                 }
 497         }
 498 }
 499
 500 sub getmetafile {
 501         my $pak = shift;
 502
 503         unless ( -e "$Conf::dbdir/meta/meta-$pak") {
 504                 fetchfile("meta/meta-$pak", "");
 505                 move("$Conf::cachedir/meta-$pak", "$Conf::dbdir/meta/meta-$pak");
 506         }
 507
 508         open(FILE, "<$Conf::dbdir/meta/meta-$pak");
 509         my @line = <FILE>;
 510         close(FILE);
 511
 512         open(FILE, ">$Conf::dbdir/meta/meta-$pak");
 513         foreach (@line) {
 514                 my $string = $_;
 515                 $string =~ s/\r\n/\n/g;
 516                 print FILE $string;
 517         }
 518         close(FILE);
 519         return 1;
 520 }
 521
 522 sub getsize {
 523         my $pak = shift;
 524
 525         getmetafile("$pak");
 526
 527         open(FILE, "<$Conf::dbdir/meta/meta-$pak");
 528         my @file = <FILE>;
 529         close(FILE);
 530
 531         my $line;
 532         my @templine;
 533         foreach $line (@file) {
 534                 @templine = split(/\: /,$line);
 535                 if ("$templine[0]" eq "Size") {
 536                         chomp($templine[1]);
 537                         return $templine[1];
 538                 }
 539         }
 540         return 0;
 541 }
 542
 543 sub decryptpak {
 544         my $pak = shift;
 545
 546         cleanup("tmp");
 547
 548         my $file = getpak("$pak", "noforce");
 549
 550         logger("DECRYPT STARTED: $pak");
 551         my $return = system("cd $Conf::tmpdir/ && gpg -d --batch --quiet --no-verbose --status-fd 2 --output - < $Conf::cachedir/$file 2>/dev/null | tar x");
 552         $return %= 255;
 553         logger("DECRYPT FINISHED: $pak - Status: $return");
 554         if ($return != 0) { exit 1; }
 555 }
 556
 557 sub getpak {
 558         my $pak = shift;
 559         my $force = shift;
 560
 561         getmetafile("$pak");
 562
 563         open(FILE, "<$Conf::dbdir/meta/meta-$pak");
 564         my @file = <FILE>;
 565         close(FILE);
 566
 567         my $line;
 568         my $file;
 569         my @templine;
 570         foreach $line (@file) {
 571                 @templine = split(/\: /,$line);
 572                 if ("$templine[0]" eq "File") {
 573                         chomp($templine[1]);
 574                         $file = $templine[1];
 575                 }
 576         }
 577
 578         unless ($file) {
 579                 message("No filename given in meta-file. Please phone the developers.");
 580                 exit 1;
 581         }
 582
 583         unless ( "$force" eq "force" ) {
 584                 if ( -e "$Conf::cachedir/$file" ) {
 585                         return $file;
 586                 }
 587         }
 588
 589         fetchfile("paks/$file", "");
 590         return $file;
 591 }
 592
 593 sub setuppak {
 594         my $pak = shift;
 595
 596         message("PAKFIRE INST: $pak: Decrypting...");
 597         decryptpak("$pak");
 598
 599         message("PAKFIRE INST: $pak: Copying files and running post-installation scripts...");
 600         my $return = system("cd $Conf::tmpdir && NAME=$pak ./install.sh >> $Conf::logdir/install-$pak.log 2>&1");
 601         $return %= 255;
 602         if ($pakfiresettings{'UUID'} ne "off") {
 603                 fetchfile("cgi-bin/counter?ver=$Conf::version&uuid=$Conf::uuid&ipak=$pak&return=$return", "$Conf::mainserver");
 604         }
 605         if ($return == 0) {
 606           move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
 607           cleanup("tmp");
 608           copy("$Conf::dbdir/meta/meta-$pak","$Conf::dbdir/installed/");
 609                 message("PAKFIRE INST: $pak: Finished.");
 610                 message("");
 611         } else {
 612                 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
 613                 exit $return;
 614         }
 615         return $return;
 616 }
 617
 618 sub upgradecore {
 619         getcoredb();
 620         eval(`grep "core_" $Conf::dbdir/lists/core-list.db`);
 621         if ("$core_release" gt "$Conf::core_mine") {
 622                 message("CORE UPGR: Upgrading from release $Conf::core_mine to $core_release");
 623
 624                 my @seq = `seq $Conf::core_mine $core_release`;
 625                 shift @seq;
 626                 my $release;
 627                 foreach $release (@seq) {
 628                         chomp($release);
 629                         getpak("core-upgrade-$release");
 630                 }
 631
 632                 foreach $release (@seq) {
 633                         chomp($release);
 634                         upgradepak("core-upgrade-$release");
 635                 }
 636
 637                 system("echo $core_release > $Conf::coredir/mine");
 638
 639         } else {
 640                 message("CORE ERROR: No new upgrades available. You are on release $Conf::core_mine.");
 641         }
 642 }
 643
 644 sub isinstalled {
 645         my $pak = shift;
 646         if ( open(FILE,"<$Conf::dbdir/installed/meta-$pak") ) {
 647                 close(FILE);
 648                 return 0;
 649         } else {
 650                 return 1;
 651         }
 652 }
 653
 654 sub upgradepak {
 655         my $pak = shift;
 656
 657         message("PAKFIRE UPGR: $pak: Decrypting...");
 658         decryptpak("$pak");
 659
 660         message("PAKFIRE UPGR: $pak: Upgrading files and running post-upgrading scripts...");
 661         my $return = system("cd $Conf::tmpdir && NAME=$pak ./update.sh >> $Conf::logdir/update-$pak.log 2>&1");
 662         $return %= 255;
 663         if ($pakfiresettings{'UUID'} ne "off") {
 664                 fetchfile("cgi-bin/counter?ver=$Conf::version&uuid=$Conf::uuid&upak=$pak&return=$return", "$Conf::mainserver");
 665         }
 666         if ($return == 0) {
 667           move("$Conf::tmpdir/ROOTFILES", "$Conf::dbdir/rootfiles/$pak");
 668           cleanup("tmp");
 669                 copy("$Conf::dbdir/meta/meta-$pak","$Conf::dbdir/installed/");
 670                 message("PAKFIRE UPGR: $pak: Finished.");
 671                 message("");
 672         } else {
 673                 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
 674                 exit $return;
 675         }
 676         return $return;
 677 }
 678
 679 sub removepak {
 680         my $pak = shift;
 681
 682         message("PAKFIRE REMV: $pak: Decrypting...");
 683         decryptpak("$pak");
 684
 685         message("PAKFIRE REMV: $pak: Removing files and running post-removing scripts...");
 686         my $return = system("cd $Conf::tmpdir && NAME=$pak ./uninstall.sh >> $Conf::logdir/uninstall-$pak.log 2>&1");
 687         $return %= 255;
 688         if ($pakfiresettings{'UUID'} ne "off") {
 689                 fetchfile("cgi-bin/counter?ver=$Conf::version&uuid=$Conf::uuid&dpak=$pak&return=$return", "$Conf::mainserver");
 690         }
 691         if ($return == 0) {
 692           open(FILE, "<$Conf::dbdir/rootfiles/$pak");
 693                 my @file = <FILE>;
 694                 close(FILE);
 695                 foreach (@file) {
 696                   my $line = $_;
 697                   chomp($line);
 698                         system("echo \"Removing: $line\" >> $Conf::logdir/uninstall-$pak.log 2>&1");
 699                         system("cd / && rm -rf $line >> $Conf::logdir/uninstall-$pak.log 2>&1");
 700                 }
 701           unlink("$Conf::dbdir/rootfiles/$pak");
 702           unlink("$Conf::dbdir/installed/meta-$pak");
 703           cleanup("tmp");
 704                 message("PAKFIRE REMV: $pak: Finished.");
 705                 message("");
 706         } else {
 707                 message("PAKFIRE ERROR: Returncode: $return. Sorry. Please search our forum to find a solution for this problem.");
 708                 exit $return;
 709         }
 710         return $return;
 711 }
 712
 713 sub beautifysize {
 714         my $size = shift;
 715         #$size = $size / 1024;
 716         my $unit;
 717
 718         if ($size > 1023*1024) {
 719           $size = ($size / (1024*1024));
 720           $unit = "MB";
 721         } elsif ($size > 1023) {
 722           $size = ($size / 1024);
 723           $unit = "KB";
 724         } else {
 725           $unit = "B";
 726         }
 727         $size = sprintf("%.2f" , $size);
 728         my $string = "$size $unit";
 729         return $string;
 730 }
 731
 732 sub makeuuid {
 733         unless ( -e "$Conf::dbdir/uuid" ) {
 734                 open(FILE, "</proc/sys/kernel/random/uuid");
 735                 my @line = <FILE>;
 736                 close(FILE);
 737
 738                 open(FILE, ">$Conf::dbdir/uuid");
 739                 foreach (@line) {
 740                         print FILE $_;
 741                 }
 742                 close(FILE);
 743         }
 744 }
 745
 746 sub senduuid {
 747         if ($pakfiresettings{'UUID'} ne "off") {
 748                 unless("$Conf::uuid") {
 749                         $Conf::uuid = `cat $Conf::dbdir/uuid`;
 750                 }
 751                 logger("Sending my uuid: $Conf::uuid");
 752                 fetchfile("cgi-bin/counter?ver=$Conf::version&uuid=$Conf::uuid", "$Conf::mainserver");
 753                 system("rm -f $Conf::tmpdir/counter* 2>/dev/null");
 754         }
 755 }
 756
 757 sub checkcryptodb {
 758         logger("CRYPTO INFO: Checking GnuPG Database");
 759         my $ret = system("gpg --list-keys | grep -q $myid");
 760         unless ( "$ret" eq "0" ) {
 761                 message("CRYPTO WARN: The GnuPG isn't configured corectly. Trying now to fix this.");
 762                 message("CRYPTO WARN: It's normal to see this on first execution.");
 763                 my $command = "gpg --keyserver pgp.mit.edu --always-trust --status-fd 2";
 764                 system("$command --recv-key $myid >> $Conf::logdir/gnupg-database.log 2>&1");
 765                 system("$command --recv-key $trustid >> $Conf::logdir/gnupg-database.log 2>&1");
 766         } else {
 767                 logger("CRYPTO INFO: Database is okay");
 768         }
 769 }
 770
 771 sub callback {
 772    my ($data, $response, $protocol) = @_;
 773    $final_data .= $data;
 774    print progress_bar( length($final_data), $total_size, 30, '=' );
 775 }
 776
 777 sub progress_bar {
 778     my ( $got, $total, $width, $char ) = @_;
 779     my $show_bfile;
 780     $width ||= 30; $char ||= '=';
 781     my $len_bfile = length $bfile;
 782     if ("$len_bfile" >= "17") {
 783                         $show_bfile = substr($bfile,0,17)."...";
 784                 } else {
 785                         $show_bfile = $bfile;
 786                 }
 787                 $progress = sprintf("%.2f%%", 100*$got/+$total);
 788     sprintf "$color{'lightgreen'}%-20s %7s |%-${width}s| %10s$color{'normal'}\r",$show_bfile, $progress, $char x (($width-1)*$got/$total). '>', beautifysize($got);
 789 }
 790
 791 1;