bin/wanna-build

   1 #!/usr/bin/perl
   2 #
   3 # wanna-build: coordination script for Debian buildds
   4 # Copyright (C) 1998 Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
   5 # Copyright (C) 2005-2008 Ryan Murray <rmurray@debian.org>
   6 #
   7 # This program is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU General Public License as
   9 # published by the Free Software Foundation; either version 2 of the
  10 # License, or (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # 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, write to the Free Software
  19 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20 #
  21
  22 package conf;
  23 # defaults
  24 $basedir ||= "/var/lib/debbuild";
  25 $dbbase ||= "build-db";
  26 $transactlog ||= "transactions.log";
  27 $mailprog ||= "/usr/sbin/sendmail";
  28 require "/org/wanna-build/etc/wanna-build.conf";
  29 die "$conf::basedir is not a directory\n" if ! -d $conf::basedir;
  30 die "dbbase is empty\n" if ! $dbbase;
  31 die "transactlog is empty\n" if ! $transactlog;
  32 die "mailprog binary $conf::mailprog does not exist or isn't executable\n"
  33         if !-x $conf::mailprog;
  34 die "no distributions defined\n" if ! %distributions;
  35 package main;
  36
  37 use strict;
  38 use POSIX;
  39 use FileHandle;
  40 use File::Copy;
  41 use DBI;
  42 use lib '/org/wanna-build/bin';
  43 use WannaBuild;
  44 use YAML::Tiny;
  45 use Data::Dumper;
  46 use Hash::Merge qw ( merge );
  47
  48 our ($verbose, $mail_logs, $list_order, $list_state,
  49     $curr_date, $op_mode, $user, $real_user, $distribution,
  50     $fail_reason, $opt_override, $import_from, $export_to, $opt_create_db,
  51     %prioval, %sectval,
  52     $info_all_dists, $arch,
  53     $category, %catval, %short_category,
  54     $short_date, $list_min_age, $dbbase, @curr_time,
  55     $build_priority, %new_vers, $binNMUver, %merge_srcvers, %merge_binsrc);
  56
  57 # global vars
  58 $ENV{'PATH'} = "/bin:/usr/bin:/usr/local/bin:/org/wanna-build/bin/";
  59 $ENV{'LC_ALL'} = 'C';
  60 $verbose = 0;
  61 $mail_logs = "";
  62 @curr_time = gmtime;
  63 $curr_date = strftime("%Y %b %d %H:%M:%S",@curr_time);
  64 $short_date = strftime("%m/%d/%y",@curr_time);
  65 $| = 1;
  66
  67 # map program invocation names to operation modes
  68 my %prognames = ( "uploaded-build"  => "set-uploaded",
  69                                   "failed-build"    => "set-failed",
  70                                   "no-build"            => "set-not-for-us",
  71                                   "give-back-build" => "set-needs-build",
  72                                   "dep-wait-build"  => "set-dep-wait",
  73                                   "forget-build"        => "forget",
  74                                   "merge-quinn"         => "merge-quinn",
  75                                   "merge-packages"  => "merge-packages",
  76                                   "merge-sources"   => "merge-sources",
  77                                   "build-info"          => "info" );
  78
  79 %short_category = ( u => "uploaded-fixed-pkg",
  80                                     f => "fix-expected",
  81                                         r => "reminder-sent",
  82                                         n => "nmu-offered",
  83                                         e => "easy",
  84                                         m => "medium",
  85                                         h => "hard",
  86                                         c => "compiler-error",
  87                                         "" => "none" );
  88
  89 my $progname;
  90 ($progname = $0) =~ s,.*/,,;
  91 if ($prognames{$progname}) {
  92         $op_mode = $prognames{$progname};
  93 }
  94 elsif ($progname =~ /^list-(.*)$/) {
  95         $op_mode = "list";
  96         $list_state = ($1 eq "all") ? "" : $1;
  97 }
  98
  99 my %options =
 100         (# flags
 101          verbose        => { short => "v", flag => \$verbose },
 102          override               => { short => "o", flag => \$opt_override },
 103          "create-db"    => { flag => \$opt_create_db },
 104          "correct-compare" => { flag => \$WannaBuild::opt_correct_version_cmp },
 105          # TODO: remove after buildds no longer pass to wanna-build
 106          "no-propagation" => { short => "N" },
 107          "no-down-propagation" => { short => "D" },
 108          # normal actions
 109          take                   => { mode => "set-building" },
 110          failed                 => { short => "f", mode => "set-failed" },
 111          uploaded               => { short => "u", mode => "set-uploaded" },
 112          "no-build"             => { short => "n", mode => "set-not-for-us" },
 113          built                  => { mode => "set-built" },
 114          attempted              => { mode => "set-attempted" },
 115          "give-back"            => { mode => "set-needs-build" },
 116          "dep-wait"             => { mode => "set-dep-wait" },
 117          forget                 => { mode => "forget" },
 118          'forget-user' => { mode => 'forget-user' },
 119          "merge-quinn"  => { mode => "merge-quinn" },
 120          "merge-partial-quinn" => { mode => "merge-partial-quinn" },
 121          "merge-packages" => { mode => "merge-packages" },
 122          "merge-sources" => { mode => "merge-sources" },
 123          "pretend-avail" => { short => "p", mode => "pretend-avail" },
 124          "merge-all"     => { mode => "merge-all" },
 125          "merge-all-secondary" => { mode => "merge-all-secondary" },
 126          info                   => { short => "i", mode => "info" },
 127          'binNMU' => { mode => 'set-binary-nmu', arg => \$binNMUver,
 128                              code => sub { die "Invalid binNMU version: $binNMUver\n"
 129                                 if $binNMUver !~ /^([\d]*)$/ and $1 >= 0; } },
 130          'perm-build-priority'    => { mode => "set-permanent-build-priority", arg => \$build_priority,
 131                               code => sub { die "Invalid build priority: $build_priority\n"
 132                                 if $build_priority !~ /^-?[\d]+$/; } },
 133          'build-priority'    => { mode => "set-build-priority", arg => \$build_priority,
 134                               code => sub { die "Invalid build priority: $build_priority\n"
 135                                 if $build_priority !~ /^-?[\d]+$/; } },
 136          list                   =>
 137          { short => "l", mode => "list", arg => \$list_state,
 138            code => sub {
 139                    die "Unknown state to list: $list_state\n"
 140                            if !isin( $list_state, qw(needs-build building uploaded
 141                                                  built build-attempted failed installed dep-wait
 142                                                  not-for-us all failed-removed
 143                                                  install-wait reupload-wait bd-uninstallable));} },
 144          # options with args
 145          dist           =>
 146          { short => "d", arg => \$distribution,
 147            code => sub {
 148                    if ($distribution eq "a" || $distribution eq "all") {
 149                            $info_all_dists = 1;
 150                            $distribution = "";
 151                    }
 152                    else {
 153                            $distribution = "oldstable"   if $distribution eq "o";
 154                            $distribution = "stable"   if $distribution eq "s";
 155                            $distribution = "testing"  if $distribution eq "t";
 156                            $distribution = "unstable" if $distribution eq "u";
 157                    }
 158            } },
 159          order          =>
 160          { short => "O", arg => \$list_order,
 161            code => sub {
 162                    die "Bad ordering character\n"
 163                            if $list_order !~ /^[PSpsncbCW]+$/;
 164            } },
 165          message        => { short => "m", arg => \$fail_reason },
 166          # database is deprecated, use arch instead.
 167          database       => { short => "b", arg => \$conf::dbbase },
 168          arch           => { short => "A", arg => \$arch },
 169          user           => { short => "U", arg => \$user },
 170          category               => { short => "c", arg => \$category,
 171                                                  code => sub {
 172                                                          $category = $short_category{$category}
 173                                                                  if exists $short_category{$category};
 174                                                          die "Unknown category: $category\n"
 175                                                                  if !isin( $category, values %short_category );
 176                                                  } },
 177          "min-age"      => { short => "a", arg => \$list_min_age,
 178                                                  code => sub {
 179                                                          die "Argument of --min-age must be a non-zero number\n"
 180                                                                  if $list_min_age == 0;
 181                                                  } },
 182          "max-age"      => { arg => \$list_min_age,
 183                                                  code => sub {
 184                                                          die "Argument of --max-age must be a non-zero number\n"
 185                                                                  if $list_min_age == 0;
 186                                                          $list_min_age *= -1;
 187                                                  } },
 188          # special actions
 189          export         => { arg => \$export_to, mode => "export" },
 190          import         => { arg => \$import_from, mode => "import" },
 191          "manual-edit"  => { mode => "manual-edit" },
 192          );
 193
 194 while( @ARGV && $ARGV[0] =~ /^-/ ) {
 195         $_ = shift @ARGV;
 196         last if $_ eq "--";
 197         my($opt, $optname, $arg);
 198         if (/^--([^=]+)(=|$)/) {
 199                 $optname = $1;
 200                 $opt = $options{$optname};
 201                 $arg = $1 if /^--\Q$optname\E=((.|\n)*)$/;
 202         }
 203         else {
 204                 $optname = substr( $_, 1, 1 );
 205                 $opt = (grep { defined($_->{short}) ? $_->{short} eq $optname : 0} values %options)[0];
 206                 $arg = $1 if /^-$optname(.+)$/;
 207         }
 208         if (!$opt) {
 209                 warn "Unknown option: --$1\n";
 210                 usage();
 211         }
 212         if ($opt->{arg}) {
 213                 if (!defined $arg) {
 214                         die "$optname option missing argument\n" if !@ARGV;
 215                         $arg = shift @ARGV;
 216                 }
 217                 ${$opt->{arg}} = $arg;
 218         }
 219         elsif (defined $arg) {
 220                 die "Option $optname takes no argument\n";
 221         }
 222
 223         if ($opt->{mode}) {
 224                 die "Conflicting operation modes\n" if $op_mode;
 225                 $op_mode = $opt->{mode};
 226         }
 227         if ($opt->{flag}) {
 228                 ${$opt->{flag}}++;
 229         }
 230         if ($opt->{code}) {
 231                 &{$opt->{code}};
 232         }
 233 }
 234
 235 $op_mode = $category ? "set-failed" : "set-building"
 236         if !$op_mode; # default operation
 237 $list_order = $list_state eq "failed" ? 'fPcpsn' : 'PScpsn'
 238         if !$list_order and $list_state;
 239 $distribution ||= "unstable";
 240 die "Bad distribution '$distribution'\n"
 241         if !isin($distribution, keys %conf::distributions);
 242
 243 # If they didn't specify an arch, try to get it from database name which
 244 # is in the form of $arch/build-db
 245 # This is for backwards compatibity with older versions that didn't
 246 # specify the arch yet.
 247 $conf::dbbase =~ m#^([^/]+)#;
 248 $arch ||= $1;
 249
 250 # TODO: Check that it's an known arch (for that dist), and give
 251 # a proper error.
 252
 253 if ($verbose) {
 254         my $version = '$Revision: db181a534e9d $ $Date: 2008/03/26 06:20:22 $ $Author: rmurray $';
 255         $version =~ s/(^\$| \$ .*$)//g;
 256         print "wanna-build $version for $distribution on $arch\n";
 257 }
 258
 259 if (!@ARGV && !isin( $op_mode, qw(list merge-quinn merge-partial-quinn import export
 260                                   merge-packages manual-edit
 261                                   merge-sources))) {
 262         warn "No packages given.\n";
 263         usage();
 264 }
 265
 266 $real_user = (getpwuid($<))[0];
 267 die "Can't determine your user name\n"
 268         if $op_mode ne "list" && !$user &&
 269            !($user = $real_user);
 270
 271 if (!$fail_reason) {
 272         if ($op_mode eq "set-failed" && !$category) {
 273                 print "Enter reason for failing (end with '.' alone on ".
 274                       "its line):\n";
 275                 my $line;
 276                 while(!eof(STDIN)) {
 277                         $line = <STDIN>;
 278                         last if $line eq ".\n";
 279                         $fail_reason .= $line;
 280                 }
 281                 chomp( $fail_reason );
 282         } elsif ($op_mode eq "set-dep-wait") {
 283                 print "Enter dependencies (one line):\n";
 284                 my $line;
 285                 while( !$line && !eof(STDIN) ) {
 286                         chomp( $line = <STDIN> );
 287                 }
 288                 die "No dependencies given\n" if !$line;
 289                 $fail_reason = $line;
 290         } elsif ($op_mode eq "set-binary-nmu" and $binNMUver > 0) {
 291                 print "Enter changelog entry (one line):\n";
 292                 my $line;
 293                 while( !$line && !eof(STDIN) ) {
 294                         chomp( $line = <STDIN> );
 295                 }
 296                 die "No changelog entry given\n" if !$line;
 297                 $fail_reason = $line;
 298         }
 299 }
 300
 301 my $yamlmap = ();
 302 my $yamldir = "/org/wanna-build/etc/yaml";
 303 my @files = ('wanna-build.yaml');
 304 if ($user =~ /(buildd.*)-/) { push (@files, "$1.yaml") };
 305 push ( @files, "$user.yaml");
 306 foreach my $file (@files) {
 307         if ($verbose >= 2) { print "Trying to read $file ...\n"; }
 308         next unless -f $yamldir."/".$file;
 309         if ($verbose >= 2) { print "Read $file ...\n"; }
 310         my $m = YAML::Tiny->read( $yamldir."/".$file )->[0];
 311         $yamlmap = merge($m, $yamlmap);
 312 }
 313 if (not $yamlmap) {
 314         die "FATAL: no configuration found\n";
 315 }
 316
 317 my $dbh;
 318
 319 END {
 320         if (defined $dbh)
 321         {
 322                 $dbh->disconnect or warn $dbh->errstr;
 323         }
 324 }
 325
 326 my $schema_suffix = '';
 327 if (isin( $op_mode, qw(list info)) && $distribution !~ /security/ && !(not -t and $user =~ /-/)) {
 328         $dbh = DBI->connect("DBI:Pg:service=wanna-build") ||
 329                 die "FATAL: Cannot open database: $DBI::errstr\n";
 330         $schema_suffix = '_public';
 331 }
 332 else
 333 {
 334         $dbh = DBI->connect("DBI:Pg:service=wanna-build-privileged") ||
 335                 die "FATAL: Cannot open database: $DBI::errstr\n";
 336 }
 337
 338 # TODO: This shouldn't be needed, file a bug.
 339 $dbh->{pg_server_prepare} = 0;
 340
 341 $dbh->begin_work or die $dbh->errstr;
 342
 343 process();
 344
 345 $dbh->commit;
 346 $dbh->disconnect;
 347
 348 if ($mail_logs && $conf::log_mail) {
 349         send_mail( $conf::log_mail,
 350                            "wanna-build $distribution state changes $curr_date",
 351                            "State changes at $curr_date for distribution ".
 352                            "$distribution:\n\n$mail_logs\n" );
 353 }
 354
 355 exit 0;
 356
 357
 358 sub process {
 359
 360         SWITCH: foreach ($op_mode) {
 361                 /^set-(.+)/ && do {
 362                         add_packages( $1, @ARGV );
 363                         last SWITCH;
 364                 };
 365                 /^list/ && do {
 366                         list_packages( $list_state );
 367                         last SWITCH;
 368                 };
 369                 /^info/ && do {
 370                         info_packages( @ARGV );
 371                         last SWITCH;
 372                 };
 373                 /^forget-user/ && do {
 374                         die "This operation is restricted to admin users\n"
 375                                 if (defined @conf::admin_users and
 376                                     !isin( $real_user, @conf::admin_users));
 377                         forget_users( @ARGV );
 378                         last SWITCH;
 379                 };
 380                 /^forget/ && do {
 381                         forget_packages( @ARGV );
 382                         last SWITCH;
 383                 };
 384                 /^merge-partial-quinn/ && do {
 385                         die "This operation is restricted to admin users\n"
 386                                 if (defined @conf::admin_users and
 387                                     !isin( $real_user, @conf::admin_users));
 388                         lock_table();
 389                         parse_quinn_diff(1);
 390                         last SWITCH;
 391                 };
 392                 /^merge-quinn/ && do {
 393                         die "This operation is restricted to admin users\n"
 394                                 if (defined @conf::admin_users and
 395                                     !isin( $real_user, @conf::admin_users));
 396                         lock_table();
 397                         parse_quinn_diff(0);
 398                         last SWITCH;
 399                 };
 400                 /^merge-packages/ && do {
 401                         die "This operation is restricted to admin users\n"
 402                                 if (defined @conf::admin_users and
 403                                     !isin( $real_user, @conf::admin_users));
 404                         lock_table();
 405                         parse_packages(0);
 406                         last SWITCH;
 407                 };
 408                 /^merge-sources/ && do {
 409                         die "This operation is restricted to admin users\n"
 410                                 if (defined @conf::admin_users and
 411                                     !isin( $real_user, @conf::admin_users));
 412                         lock_table();
 413                         parse_sources(0);
 414                         last SWITCH;
 415                 };
 416                 /^pretend-avail/ && do {
 417                         pretend_avail( @ARGV );
 418                         last SWITCH;
 419                 };
 420                 /^merge-all$/ && do {
 421                         die "This operation is restricted to admin users\n"
 422                                 if (defined @conf::admin_users and
 423                                     !isin( $real_user, @conf::admin_users));
 424                         lock_table();
 425                         my @ARGS = @ARGV;
 426                         @ARGV = ( $ARGS[0] );
 427                         my $pkgs = parse_packages(0);
 428                         @ARGV = ( $ARGS[1] );
 429                         parse_quinn_diff(0);
 430                         @ARGV = ( $ARGS[2] );
 431                         my $srcs = parse_sources(1);
 432                         call_edos_depcheck( $ARGS[0], $srcs );
 433                         last SWITCH;
 434                 };
 435                 /^merge-all-secondary/ && do {
 436                         die "This operation is restricted to admin users\n"
 437                                 if (defined @conf::admin_users and
 438                                     !isin( $real_user, @conf::admin_users));
 439                         # This is in case the chroot has multiple unrelated
 440                         # dist, for instance unstable and experimental.
 441                         # This is not for stable and proposed-updates.
 442                         # The second packages file contains a combination
 443                         # of all Packages files known to the buildd, the
 444                         # first only for the current dist.
 445                         lock_table();
 446                         my @ARGS = @ARGV;
 447                         @ARGV = ( $ARGS[0] );
 448                         my $pkgs = parse_packages(0);
 449                         @ARGV = ( $ARGS[3] );
 450                         my $pkgs = parse_packages(1);
 451                         @ARGV = ( $ARGS[1] );
 452                         parse_quinn_diff(0);
 453                         @ARGV = ( $ARGS[2] );
 454                         my $srcs = parse_sources(1);
 455                         call_edos_depcheck( $ARGS[3], $srcs );
 456                         last SWITCH;
 457                 };
 458                 /^import/ && do {
 459                         die "This operation is restricted to admin users\n"
 460                                 if (defined @conf::admin_users and
 461                                     !isin( $real_user, @conf::admin_users));
 462                         $dbh->do("DELETE from " . table_name() .
 463                                 " WHERE distribution = ?", undef,
 464                                 $distribution)
 465                                 or die $dbh->errstr;
 466                         forget_users();
 467                         read_db( $import_from );
 468                         last SWITCH;
 469                 };
 470                 /^export/ && do {
 471                         export_db( $export_to );
 472                         last SWITCH;
 473                 };
 474
 475                 die "Unexpected operation mode $op_mode\n";
 476         }
 477         if (not -t and $user =~ /-/) {
 478                 my $userinfo = get_user_info($user);
 479                 if (!defined $userinfo)
 480                 {
 481                         add_user_info($user);
 482                 }
 483                 else
 484                 {
 485                         update_user_info($user);
 486                 }
 487         }
 488 }
 489
 490 sub add_packages {
 491         my $newstate = shift;
 492         my( $package, $name, $version, $ok, $reason );
 493
 494         foreach $package (@_) {
 495                 $package =~ s,^.*/,,; # strip path
 496                 $package =~ s/\.(dsc|diff\.gz|tar\.gz|deb)$//; # strip extension
 497                 $package =~ s/_[a-zA-Z\d-]+\.changes$//; # strip extension
 498                 if ($package =~ /^([\w\d.+-]+)_([\w\d:.+~-]+)/) {
 499                         ($name,$version) = ($1,$2);
 500                 }
 501                 else {
 502                         warn "$package: can't extract package name and version ".
 503                                  "(bad format)\n";
 504                         next;
 505                 }
 506
 507                 if ($op_mode eq "set-building") {
 508                         add_one_building( $name, $version );
 509                 }
 510                 elsif ($op_mode eq "set-built") {
 511                         add_one_built( $name, $version );
 512                 }
 513                 elsif ($op_mode eq "set-attempted") {
 514                         add_one_attempted( $name, $version );
 515                 }
 516                 elsif ($op_mode eq "set-uploaded") {
 517                         add_one_uploaded( $name, $version );
 518                 }
 519                 elsif ($op_mode eq "set-failed") {
 520                         add_one_failed( $name, $version );
 521                 }
 522                 elsif ($op_mode eq "set-not-for-us") {
 523                         add_one_notforus( $name, $version );
 524                 }
 525                 elsif ($op_mode eq "set-needs-build") {
 526                         add_one_needsbuild( $name, $version );
 527                 }
 528                 elsif ($op_mode eq "set-dep-wait") {
 529                         add_one_depwait( $name, $version );
 530                 }
 531                 elsif ($op_mode eq "set-build-priority") {
 532                         set_one_buildpri( $name, $version, 'buildpri' );
 533                 }
 534                 elsif ($op_mode eq "set-permanent-build-priority") {
 535                         set_one_buildpri( $name, $version, 'permbuildpri' );
 536                 }
 537                 elsif ($op_mode eq "set-binary-nmu") {
 538                         set_one_binnmu( $name, $version );
 539                 }
 540         }
 541 }
 542
 543 sub add_one_building {
 544         my $name = shift;
 545         my $version = shift;
 546         my( $ok, $reason );
 547
 548         $ok = 1;
 549         my $pkg = get_source_info($name);
 550         if (defined($pkg)) {
 551                 if ($pkg->{'state'} eq "Not-For-Us") {
 552                         $ok = 0;
 553                         $reason = "not suitable for this architecture";
 554                 }
 555                 elsif ($pkg->{'state'} =~ /^Dep-Wait/) {
 556                         $ok = 0;
 557                         $reason = "not all source dependencies available yet";
 558                 }
 559                 elsif ($pkg->{'state'} =~ /^BD-Uninstallable/) {
 560                         $ok = 0;
 561                         $reason = "source dependencies are not installable";
 562                 }
 563                 elsif ($pkg->{'state'} eq "Uploaded" &&
 564                            (version_lesseq($version, $pkg->{'version'}))) {
 565                         $ok = 0;
 566                         $reason = "already uploaded by $pkg->{'builder'}";
 567                         $reason .= " (in newer version $pkg->{'version'})"
 568                                 if !version_eq($pkg, $version);
 569                 }
 570                 elsif ($pkg->{'state'} eq "Installed" &&
 571                            version_less($version,$pkg->{'version'})) {
 572                         if ($opt_override) {
 573                                 print "$name: Warning: newer version $pkg->{'version'} ".
 574                                           "already installed, but overridden.\n";
 575                         }
 576                         else {
 577                                 $ok = 0;
 578                                 $reason = "newer version $pkg->{'version'} already in ".
 579                                                   "archive; doesn't need rebuilding";
 580                                 print "$name: Note: If the following is due to an epoch ",
 581                                           " change, use --override\n";
 582                         }
 583                 }
 584                 elsif ($pkg->{'state'} eq "Installed" &&
 585                            pkg_version_eq($pkg,$version)) {
 586                         $ok = 0;
 587                         $reason = "is up-to-date in the archive; doesn't need rebuilding";
 588                 }
 589                 elsif ($pkg->{'state'} eq "Needs-Build" &&
 590                            version_less($version,$pkg->{'version'})) {
 591                         if ($opt_override) {
 592                                 print "$name: Warning: newer version $pkg->{'version'} ".
 593                                           "needs building, but overridden.";
 594                         }
 595                         else {
 596                                 $ok = 0;
 597                                 $reason = "newer version $pkg->{'version'} needs building, ".
 598                                                   "not $version";
 599                         }
 600                 }
 601                 elsif (isin($pkg->{'state'},qw(Building Built Build-Attempted))) {
 602                         if (version_less($pkg->{'version'},$version)) {
 603                                 print "$name: Warning: Older version $pkg->{'version'} ",
 604                                       "is being built by $pkg->{'builder'}\n";
 605                                 if ($pkg->{'builder'} ne $user) {
 606                                         send_mail( $pkg->{'builder'},
 607                                                            "package takeover in newer version",
 608                                                            "You are building package '$name' in ".
 609                                                            "version $version\n".
 610                                                            "(as far as I'm informed).\n".
 611                                                            "$user now has taken the newer ".
 612                                                            "version $version for building.".
 613                                                            "You can abort the build if you like.\n" );
 614                                 }
 615                         }
 616                         else {
 617                                 if ($opt_override) {
 618                                         print "User $pkg->{'builder'} had already ",
 619                                               "taken the following package,\n",
 620                                                   "but overriding this as you request:\n";
 621                                         send_mail( $pkg->{'builder'}, "package takeover",
 622                                                            "The package '$name' (version $version) that ".
 623                                                            "was taken by you\n".
 624                                                            "has been taken over by $user\n" );
 625                                 }
 626                                 elsif ($pkg->{'builder'} eq $user) {
 627                                         print "$name: Note: already taken by you.\n";
 628                                         print "$name: ok\n" if $verbose;
 629                                         return;
 630                                 }
 631                                 else {
 632                                         $ok = 0;
 633                                         $reason = "already taken by $pkg->{'builder'}";
 634                                         $reason .= " (in newer version $pkg->{'version'})"
 635                                                 if !version_eq($pkg->{'version'}, $version);
 636                                 }
 637                         }
 638                 }
 639                 elsif ($pkg->{'state'} =~ /^Failed/ &&
 640                            pkg_version_eq($pkg, $version)) {
 641                         if ($opt_override) {
 642                                 print "The following package previously failed ",
 643                                           "(by $pkg->{'builder'})\n",
 644                                           "but overriding this as you request:\n";
 645                                 send_mail( $pkg->{'builder'}, "failed package takeover",
 646                                                    "The package '$name' (version $version) that ".
 647                                                    "is taken by you\n".
 648                                                    "and has failed previously has been taken over ".
 649                                                    "by $user\n" )
 650                                         if $pkg->{'builder'} ne $user;
 651                         }
 652                         else {
 653                                 $ok = 0;
 654                                 $reason = "build of $version failed previously:\n    ";
 655                                 $reason .= join( "\n    ", split( "\n", $pkg->{'failed'} ));
 656                                 $reason .= "\nalso the package doesn't need builing"
 657                                         if $pkg->{'state'} eq 'Failed-Removed';
 658                         }
 659                 }
 660         }
 661         if ($ok) {
 662                 my $ok = 'ok';
 663                 if ($pkg->{'binary_nmu_version'}) {
 664                         print "$name: Warning: needs binary NMU $pkg->{'binary_nmu_version'}\n" .
 665                               "$pkg->{'binary_nmu_changelog'}\n";
 666                         $ok = 'aok';
 667                 } else {
 668                         print "$name: Warning: Previous version failed!\n"
 669                                 if $pkg->{'previous_state'} =~ /^Failed/ ||
 670                                    $pkg->{'state'} =~ /^Failed/;
 671                 }
 672                 change_state( \$pkg, 'Building' );
 673                 $pkg->{'package'} = $name;
 674                 $pkg->{'version'} = $version;
 675                 $pkg->{'builder'} = $user;
 676                 log_ta( $pkg, "--take" );
 677                 update_source_info($pkg);
 678                 print "$name: $ok\n" if $verbose;
 679         }
 680         else {
 681                 print "$name: NOT OK!\n  $reason\n";
 682         }
 683 }
 684
 685 sub add_one_attempted {
 686         my $name = shift;
 687         my $version = shift;
 688         my $pkg = get_source_info($name);
 689
 690         if (!defined($pkg)) {
 691                 print "$name: not registered yet.\n";
 692                 return;
 693         }
 694
 695         if (($pkg->{'state'} ne "Building") && ($pkg->{'state'} ne "Build-Attempted")) {
 696                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 697                           "Skipping.\n";
 698                 return;
 699         }
 700         if ($pkg->{'builder'} ne $user) {
 701                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 702                 return;
 703         }
 704         elsif ( !pkg_version_eq($pkg, $version) ) {
 705                 print "$name: version mismatch ".
 706                           "$(pkg->{'version'} ".
 707                           "by $pkg->{'builder'})\n";
 708                 return;
 709         }
 710
 711         change_state( \$pkg, 'Build-Attempted' );
 712         log_ta( $pkg, "--attempted" );
 713         update_source_info($pkg);
 714         print "$name: registered as uploaded\n" if $verbose;
 715 }
 716
 717 sub add_one_built {
 718         my $name = shift;
 719         my $version = shift;
 720         my $pkg = get_source_info($name);
 721
 722         if (!defined($pkg)) {
 723                 print "$name: not registered yet.\n";
 724                 return;
 725         }
 726
 727         if (($pkg->{'state'} ne "Building") && ($pkg->{'state'} ne "Build-Attempted")) {
 728                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 729                           "Skipping.\n";
 730                 return;
 731         }
 732         if ($pkg->{'builder'} ne $user) {
 733                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 734                 return;
 735         }
 736         elsif ( !pkg_version_eq($pkg, $version) ) {
 737                 print "$name: version mismatch ".
 738                           "$(pkg->{'version'} ".
 739                           "by $pkg->{'builder'})\n";
 740                 return;
 741         }
 742         change_state( \$pkg, 'Built' );
 743         log_ta( $pkg, "--built" );
 744         update_source_info($pkg);
 745         print "$name: registered as built\n" if $verbose;
 746 }
 747
 748 sub add_one_uploaded {
 749         my $name = shift;
 750         my $version = shift;
 751         my $pkg = get_source_info($name);
 752
 753         if (!defined($pkg)) {
 754                 print "$name: not registered yet.\n";
 755                 return;
 756         }
 757
 758         if ($pkg->{'state'} eq "Uploaded" &&
 759                 pkg_version_eq($pkg,$version)) {
 760                 print "$name: already uploaded\n";
 761                 return;
 762         }
 763         if (!isin( $pkg->{'state'}, qw(Building Built Build-Attempted))) {
 764                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 765                           "Skipping.\n";
 766                 return;
 767         }
 768         if ($pkg->{'builder'} ne $user) {
 769                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 770                 return;
 771         }
 772         # strip epoch -- buildd-uploader used to go based on the filename.
 773         # (to remove at some point)
 774         my $pkgver;
 775         ($pkgver = $pkg->{'version'}) =~ s/^\d+://;
 776         $version =~ s/^\d+://; # for command line use
 777         if ($pkg->{'binary_nmu_version'} ) {
 778                 my $nmuver = binNMU_version($pkgver, $pkg->{'binary_nmu_version'});
 779                 if (!version_eq( $nmuver, $version )) {
 780                         print "$name: version mismatch ($nmuver registered). ",
 781                                   "Skipping.\n";
 782                         return;
 783                 }
 784         } elsif (!version_eq($pkgver, $version)) {
 785                 print "$name: version mismatch ($pkg->{'version'} registered). ",
 786                           "Skipping.\n";
 787                 return;
 788         }
 789
 790         change_state( \$pkg, 'Uploaded' );
 791         log_ta( $pkg, "--uploaded" );
 792         update_source_info($pkg);
 793         print "$name: registered as uploaded\n" if $verbose;
 794 }
 795
 796 sub add_one_failed {
 797         my $name = shift;
 798         my $version = shift;
 799         my ($state, $cat);
 800         my $pkg = get_source_info($name);
 801
 802         if (!defined($pkg)) {
 803                 print "$name: not registered yet.\n";
 804                 return;
 805         }
 806         $state = $pkg->{'state'};
 807
 808         if ($state eq "Not-For-Us") {
 809                 print "$name: not suitable for this architecture anyway. Skipping.\n";
 810                 return;
 811         }
 812         elsif ($state eq "Failed-Removed") {
 813                 print "$name: failed previously and doesn't need building. Skipping.\n";
 814                 return;
 815         }
 816         elsif ($state eq "Installed") {
 817                 print "$name: Is already installed in archive. Skipping.\n";
 818                 return;
 819         }
 820         elsif ($pkg->{'builder'} &&
 821                    (($user ne $pkg->{'builder'}) &&
 822                     !($pkg->{'builder'} =~ /^(\w+)-\w+/ && $1 eq $user))) {
 823                 print "$name: not taken by you, but by ".
 824                           "$pkg->{'builder'}. Skipping.\n";
 825                 return;
 826         }
 827         elsif ( !pkg_version_eq($pkg, $version) ) {
 828                 print "$name: version mismatch ".
 829                           "$(pkg->{'version'} ".
 830                           "by $pkg->{'builder'})\n";
 831                 return;
 832         }
 833
 834         $cat = $category;
 835         if (!$cat && $fail_reason =~ /^\[([^\]]+)\]/) {
 836                 $cat = $1;
 837                 $cat = $short_category{$cat} if exists $short_category{$cat};
 838                 if (!isin( $cat, values %short_category )) {
 839                         print "$name: Warning: unknown category $cat; discarded\n";
 840                         $cat = "";
 841                 }
 842                 $fail_reason =~ s/^\[[^\]]+\][ \t]*\n*//;
 843         }
 844
 845         if ($state eq "Needs-Build") {
 846                 print "$name: Warning: not registered for building previously, ".
 847                           "but processing anyway.\n";
 848         }
 849         elsif ($state eq "Uploaded") {
 850                 print "$name: Warning: marked as uploaded previously, ".
 851                           "but processing anyway.\n";
 852         }
 853         elsif ($state eq "Dep-Wait") {
 854                 print "$name: Warning: marked as waiting for dependencies, ".
 855                           "but processing anyway.\n";
 856         }
 857         elsif ($state eq "BD-Uninstallable") {
 858                 print "$name: Warning: marked as having uninstallable build-dependencies, ".
 859                           "but processing anyway.\n";
 860         }
 861         elsif ($state eq "Failed") {
 862                 print "$name: already registered as failed; will append new message\n"
 863                         if $fail_reason;
 864                 print "$name: already registered as failed; changing category\n"
 865                         if $cat;
 866         }
 867
 868         if (($cat eq "reminder-sent" || $cat eq "nmu-offered") &&
 869                 defined $pkg->{'failed_category'} &&
 870                 $pkg->{'failed_category'} ne $cat) {
 871                 (my $action = $cat) =~ s/-/ /;
 872                 $fail_reason .= "\n$short_date: $action";
 873         }
 874
 875         change_state( \$pkg, 'Failed' );
 876         $pkg->{'builder'} = $user;
 877         $pkg->{'failed'} .= "\n" if $pkg->{'failed'};
 878         $pkg->{'failed'} .= $fail_reason;
 879         $pkg->{'failed_category'} = $cat if $cat;
 880         if (defined $pkg->{'permbuildpri'}) {
 881                 $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
 882         } else {
 883                 delete $pkg->{'buildpri'};
 884         }
 885         log_ta( $pkg, "--failed" );
 886         update_source_info($pkg);
 887         print "$name: registered as failed\n" if $verbose;
 888 }
 889
 890 sub add_one_notforus {
 891         my $name = shift;
 892         my $version = shift;
 893         my $pkg = get_source_info($name);
 894
 895         if ($pkg->{'state'} eq 'Not-For-Us') {
 896                 # reset Not-For-Us state in case it's called twice; this is
 897                 # the only way to get a package out of this state...
 898                 # There is no really good state in which such packages should
 899                 # be put :-( So use Failed for now.
 900                 change_state( \$pkg, 'Failed' );
 901                 $pkg->{'package'} = $name;
 902                 $pkg->{'failed'} = "Was Not-For-Us previously";
 903                 delete $pkg->{'builder'};
 904                 delete $pkg->{'depends'};
 905                 log_ta( $pkg, "--no-build(rev)" );
 906                 print "$name: now not unsuitable anymore\n";
 907
 908                 send_mail( $conf::notforus_maint,
 909                                    "$name moved out of Not-For-Us state",
 910                                    "The package '$name' has been moved out of the Not-For-Us ".
 911                                    "state by $user.\n".
 912                                    "It should probably also be removed from ".
 913                                    "Packages-arch-specific or\n".
 914                                    "the action was wrong.\n" )
 915                         if $conf::notforus_maint;
 916         }
 917         else {
 918                 change_state( \$pkg, 'Not-For-Us' );
 919                 $pkg->{'package'} = $name;
 920                 delete $pkg->{'builder'};
 921                 delete $pkg->{'depends'};
 922                 delete $pkg->{'buildpri'};
 923                 delete $pkg->{'binary_nmu_version'};
 924                 delete $pkg->{'binary_nmu_changelog'};
 925                 log_ta( $pkg, "--no-build" );
 926                 print "$name: registered as unsuitable\n" if $verbose;
 927
 928                 send_mail( $conf::notforus_maint,
 929                                    "$name set to Not-For-Us",
 930                                    "The package '$name' has been set to state Not-For-Us ".
 931                                    "by $user.\n".
 932                                    "It should probably also be added to ".
 933                                    "Packages-arch-specific or\n".
 934                                    "the Not-For-Us state is wrong.\n" )
 935                         if $conf::notforus_maint;
 936         }
 937         update_source_info($pkg);
 938 }
 939
 940 sub add_one_needsbuild {
 941         my $name = shift;
 942         my $version = shift;
 943         my $state;
 944         my $pkg = get_source_info($name);
 945
 946         if (!defined($pkg)) {
 947                 print "$name: not registered; can't give back.\n";
 948                 return;
 949         }
 950         $state = $pkg->{'state'};
 951
 952         if ($state eq "BD-Uninstallable") {
 953                 if ($opt_override) {
 954                         print "$name: Forcing uninstallability mark to be removed. This is not permanent and might be reset with the next trigger run\n";
 955
 956                         change_state( \$pkg, 'Needs-Build' );
 957                         delete $pkg->{'builder'};
 958                         delete $pkg->{'depends'};
 959                         log_ta( $pkg, "--give-back" );
 960                         update_source_info($pkg);
 961                         print "$name: given back\n" if $verbose;
 962                         return;
 963                 }
 964                 else {
 965                         print "$name: has uninstallable build-dependencies. Skipping\n",
 966                                   "  (use --override to clear dependency list and ",
 967                                   "give back anyway)\n";
 968                         return;
 969                 }
 970         }
 971         elsif ($state eq "Dep-Wait") {
 972                 if ($opt_override) {
 973                         print "$name: Forcing source dependency list to be cleared\n";
 974                 }
 975                 else {
 976                         print "$name: waiting for source dependencies. Skipping\n",
 977                                   "  (use --override to clear dependency list and ",
 978                                   "give back anyway)\n";
 979                         return;
 980                 }
 981         }
 982         elsif (!isin( $state, qw(Building Built Build-Attempted))) {
 983                 print "$name: not taken for building (state is $state).";
 984                 if ($opt_override) {
 985                         print "\n$name: Forcing give-back\n";
 986                 }
 987                 else {
 988                         print " Skipping.\n";
 989                         return;
 990                 }
 991         }
 992         if (defined ($pkg->{'builder'}) && $user ne $pkg->{'builder'} &&
 993                 !($pkg->{'builder'} =~ /^(\w+)-\w+/ && $1 eq $user) &&
 994                 !$opt_override) {
 995                 print "$name: not taken by you, but by ".
 996                           "$pkg->{'builder'}. Skipping.\n";
 997                 return;
 998         }
 999         if (!pkg_version_eq($pkg, $version)) {
1000                 print "$name: version mismatch ($pkg->{'version'} registered). ",
1001                           "Skipping.\n";
1002                 return;
1003         }
1004         if ($distribution eq "unstable") {
1005                 change_state( \$pkg, 'BD-Uninstallable' );
1006                 $pkg->{'bd_problem'} = "Installability of build dependencies not tested yet";
1007         } else {
1008                 change_state( \$pkg, 'Needs-Build' );
1009         }
1010         $pkg->{'builder'} = undef;
1011         $pkg->{'depends'} = undef;
1012         log_ta( $pkg, "--give-back" );
1013         update_source_info($pkg);
1014         print "$name: given back\n" if $verbose;
1015 }
1016
1017 sub set_one_binnmu {
1018         my $name = shift;
1019         my $version = shift;
1020         my $pkg = get_source_info($name);
1021         my $state;
1022
1023         if (!defined($pkg)) {
1024                 print "$name: not registered; can't register for binNMU.\n";
1025                 return;
1026         }
1027         my $db_ver = $pkg->{'version'};
1028
1029         if (!version_eq($db_ver, $version)) {
1030                 print "$name: version mismatch ($db_ver registered). ",
1031                           "Skipping.\n";
1032                 return;
1033         }
1034         $state = $pkg->{'state'};
1035
1036         if (defined $pkg->{'binary_nmu_version'}) {
1037                 if ($binNMUver == 0) {
1038                         change_state( \$pkg, 'Installed' );
1039                         delete $pkg->{'builder'};
1040                         delete $pkg->{'depends'};
1041                         delete $pkg->{'binary_nmu_version'};
1042                         delete $pkg->{'binary_nmu_changelog'};
1043                 } elsif ($binNMUver <= $pkg->{'binary_nmu_version'}) {
1044                         print "$name: already building binNMU $pkg->{'binary_nmu_version'}\n";
1045                         return;
1046                 } else {
1047                         $pkg->{'binary_nmu_version'} = $binNMUver;
1048                         $pkg->{'binary_nmu_changelog'} = $fail_reason;
1049                         $pkg->{'notes'} = 'out-of-date';
1050                         $pkg->{'buildpri'} = $pkg->{'permbuildpri'}
1051                                 if (defined $pkg->{'permbuildpri'});
1052                 }
1053                 log_ta( $pkg, "--binNMU" );
1054                 update_source_info($pkg);
1055                 return;
1056         } elsif ($binNMUver == 0) {
1057                 print "${name}_$version: no scheduled binNMU to cancel.\n";
1058                 return;
1059         }
1060
1061         if ($state ne 'Installed') {
1062                 print "${name}_$version: not installed; can't register for binNMU.\n";
1063                 return;
1064         }
1065
1066         my $fullver = binNMU_version($version,$binNMUver);
1067         if ( version_lesseq( $fullver, $pkg->{'installed_version'} ) )
1068         {
1069                 print "$name: binNMU $fullver is not newer than current version $pkg->{'installed_version'}\n";
1070                 return;
1071         }
1072
1073         if ($distribution eq "unstable") {
1074                 change_state( \$pkg, 'BD-Uninstallable' );
1075                 $pkg->{'bd_problem'} = "Installability of build dependencies not tested yet";
1076         }
1077         else
1078         {
1079                 change_state( \$pkg, 'Needs-Build' );
1080         }
1081         delete $pkg->{'builder'};
1082         delete $pkg->{'depends'};
1083         $pkg->{'binary_nmu_version'} = $binNMUver;
1084         $pkg->{'binary_nmu_changelog'} = $fail_reason;
1085         $pkg->{'notes'} = 'out-of-date';
1086         log_ta( $pkg, "--binNMU" );
1087         update_source_info($pkg);
1088         print "${name}: registered for binNMU $fullver\n" if $verbose;
1089 }
1090
1091 sub set_one_buildpri {
1092         my $name = shift;
1093         my $version = shift;
1094         my $key = shift;
1095         my $pkg = get_source_info($name);
1096         my $state;
1097
1098         if (!defined($pkg)) {
1099                 print "$name: not registered; can't set priority.\n";
1100                 return;
1101         }
1102         $state = $pkg->{'state'};
1103
1104         if ($state eq "Not-For-Us") {
1105                 print "$name: not suitable for this architecture. Skipping.\n";
1106                 return;
1107         } elsif ($state eq "Failed-Removed") {
1108                 print "$name: failed previously and doesn't need building. Skipping.\n";
1109                 return;
1110         }
1111         if (!pkg_version_eq($pkg, $version)) {
1112                 print "$name: version mismatch ($pkg->{'version'} registered). ",
1113                           "Skipping.\n";
1114                 return;
1115         }
1116         if ( $build_priority == 0 ) {
1117                 delete $pkg->{'buildpri'}
1118                         if $key eq 'permbuildpri' and defined $pkg->{'buildpri'}
1119                         and $pkg->{'buildpri'} == $pkg->{$key};
1120                 delete $pkg->{$key};
1121         } else {
1122                 $pkg->{'buildpri'} = $build_priority
1123                         if $key eq 'permbuildpri';
1124                 $pkg->{$key} = $build_priority;
1125         }
1126         update_source_info($pkg);
1127         print "$name: set to build priority $build_priority\n" if $verbose;
1128 }
1129
1130 sub add_one_depwait {
1131         my $name = shift;
1132         my $version = shift;
1133         my $state;
1134         my $pkg = get_source_info($name);
1135
1136         if (!defined($pkg)) {
1137                 print "$name: not registered yet.\n";
1138                 return;
1139         }
1140         $state = $pkg->{'state'};
1141
1142         if ($state eq "Dep-Wait") {
1143                 print "$name: merging with previously registered dependencies\n";
1144         }
1145
1146         if (isin( $state, qw(Needs-Build Failed BD-Uninstallable))) {
1147                 print "$name: Warning: not registered for building previously, ".
1148                           "but processing anyway.\n";
1149         }
1150         elsif ($state eq "Not-For-Us") {
1151                 print "$name: not suitable for this architecture anyway. Skipping.\n";
1152                 return;
1153         }
1154         elsif ($state eq "Failed-Removed") {
1155                 print "$name: failed previously and doesn't need building. Skipping.\n";
1156                 return;
1157         }
1158         elsif ($state eq "Installed") {
1159                 print "$name: Is already installed in archive. Skipping.\n";
1160                 return;
1161         }
1162         elsif ($state eq "Uploaded") {
1163                 print "$name: Is already uploaded. Skipping.\n";
1164                 return;
1165         }
1166         elsif ($pkg->{'builder'} &&
1167                    $user ne $pkg->{'builder'}) {
1168                 print "$name: not taken by you, but by ".
1169                           "$pkg->{'builder'}. Skipping.\n";
1170                 return;
1171         }
1172         elsif ( !pkg_version_eq($pkg,$version)) {
1173                 print "$name: version mismatch ".
1174                           "($pkg->{'version'} ".
1175                           "by $pkg->{'builder'})\n";
1176                 return;
1177         }
1178         elsif ($fail_reason =~ /^\s*$/ ||
1179                    !parse_deplist( $fail_reason, 1 )) {
1180                 print "$name: Bad dependency list\n";
1181                 return;
1182         }
1183         change_state( \$pkg, 'Dep-Wait' );
1184         $pkg->{'builder'} = $user;
1185         if (defined $pkg->{'permbuildpri'}) {
1186                 $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
1187         } else {
1188                 delete $pkg->{'buildpri'};
1189         }
1190         my $deplist = parse_deplist( $pkg->{'depends'} );
1191         my $new_deplist = parse_deplist( $fail_reason );
1192         # add new dependencies, maybe overwriting old entries
1193         foreach (keys %$new_deplist) {
1194                 $deplist->{$_} = $new_deplist->{$_};
1195         }
1196         $pkg->{'depends'} = build_deplist($deplist);
1197         log_ta( $pkg, "--dep-wait" );
1198         update_source_info($pkg);
1199         print "$name: registered as waiting for dependencies\n" if $verbose;
1200 }
1201
1202
1203 sub parse_sources {
1204         my %pkgs;
1205         my %srcver;
1206         my $name;
1207         my $full = shift;
1208
1209         my $db = get_all_source_info();
1210
1211         local($/) = ""; # read in paragraph mode
1212         while( <> ) {
1213                 my( $version, $arch, $section, $priority, $builddep, $buildconf, $binaries );
1214                 s/\s*$//m;
1215                 /^Package:\s*(\S+)$/mi and $name = $1;
1216                 /^Version:\s*(\S+)$/mi and $version = $1;
1217                 /^Architecture:\s*(\S+)$/mi and $arch = $1;
1218                 /^Section:\s*(\S+)$/mi and $section = $1;
1219                 /^Priority:\s*(\S+)$/mi and $priority = $1;
1220                 /^Build-Depends:\s*(.*)$/mi and $builddep = $1;
1221                 /^Build-Conflicts:\s*(.*)$/mi and $buildconf = $1;
1222                 /^Binary:\s*(.*)$/mi and $binaries = $1;
1223
1224                 next if (defined $srcver{$name} and version_less( $version, $srcver{$name} ));
1225                 $srcver{$name} = $version;
1226
1227                 $pkgs{$name}{'ver'} = $version;
1228                 $pkgs{$name}{'bin'} = $binaries;
1229                 $pkgs{$name}{'dep'} = $builddep;
1230                 $pkgs{$name}{'conf'} = $buildconf;
1231                 my $pkg = $db->{$name};
1232
1233                 if (defined $pkg) {
1234                         my $change = 0;
1235
1236                         if ($arch eq "all" && !version_less( $version, $pkg->{'version'} )) {
1237                                 # package is now Arch: all, delete it from db
1238                                 change_state( \$pkg, 'deleted' );
1239                                 log_ta( $pkg, "--merge-sources" );
1240                                 print "$name ($pkg->{'version'}): deleted ".
1241                                           "from database, because now Arch: all\n"
1242                                                   if $verbose;
1243                                 del_source_info($name);
1244                                 delete $db->{$name};
1245                                 next;
1246                         }
1247
1248                         # The "Version" should always be the source version --
1249                         # not a possible binNMU version number.
1250                         $pkg->{'version'} = $version, $change++
1251                                 if ($pkg->{'state'} eq 'Installed' and
1252                                 !version_eq( $pkg->{'version'}, $version));
1253                         # Always update priority and section, if available
1254                         $pkg->{'priority'} = $priority, $change++
1255                                 if defined $priority and (not defined($pkg->{'priority'}) or $pkg->{'priority'} ne $priority);
1256
1257                         $pkg->{'section'} = $section, $change++
1258                                 if defined $section and (not defined($pkg->{'section'}) or $pkg->{'section'} ne $section);
1259
1260                         update_source_info($pkg) if $change;
1261                 }
1262         }
1263         # Now that we only have the latest source version, build the list
1264         # of binary packages from the Sources point of view
1265         foreach $name (keys %pkgs) {
1266             foreach my $bin (split( /\s*,\s*/, $pkgs{$name}{'bin'} ) ) {
1267                 $merge_binsrc{$bin} = $name;
1268             }
1269         }
1270         # remove installed packages that no longer have source available
1271         # or binaries installed
1272         foreach $name (keys %$db) {
1273                 next if $name =~ /^_/;
1274                 my $pkg = $db->{$name};
1275                 if (not defined($pkgs{$name})) {
1276                         change_state( \$pkg, 'deleted' );
1277                         log_ta( $pkg, "--merge-sources" );
1278                         print "$name ($pkg->{'version'}): ".
1279                                   "deleted from database, because ".
1280                                   "not in Sources anymore\n"
1281                                           if $verbose;
1282                         del_source_info($name);
1283                         delete $db->{$name};
1284                 } else {
1285                         next if !isin( $pkg->{'state'}, qw(Installed) );
1286                         if ($full && not defined $merge_srcvers{$name}) {
1287                             change_state( \$pkg, 'deleted' );
1288                             log_ta( $pkg, "--merge-sources" );
1289                             print "$name ($pkg->{'version'}): ".
1290                                       "deleted from database, because ".
1291                                       "binaries don't exist anymore\n"
1292                                               if $verbose;
1293                             del_source_info($name);
1294                             delete $db->{$name};
1295                         } elsif ($full && version_less( $merge_srcvers{$name}, $pkg->{'version'})) {
1296                             print "$name ($pkg->{'version'}): ".
1297                                       "package is Installed but binaries are from ".
1298                                       $merge_srcvers{$name}. "\n"
1299                                               if $verbose;
1300                         }
1301                 }
1302         }
1303         return \%pkgs;
1304 }
1305
1306 # This function looks through a Packages file and sets the state of
1307 # packages to 'Installed'
1308 sub parse_packages {
1309         my $depwait_only = shift;
1310         my $installed;
1311
1312         my $pkgs = get_all_source_info();
1313         local($/) = ""; # read in paragraph mode
1314         while( <> ) {
1315                 my( $name, $version, $depends, $source, $sourcev, $architecture, $provides, $binaryv, $binnmu );
1316                 s/\s*$//m;
1317                 /^Package:\s*(\S+)$/mi and $name = $1;
1318                 /^Version:\s*(\S+)$/mi and $version = $1;
1319                 /^Depends:\s*(.*)$/mi and $depends = $1;
1320                 /^Source:\s*(\S+)(\s*\((\S+)\))?$/mi and ($source,$sourcev) = ($1, $3);
1321                 /^Architecture:\s*(\S+)$/mi and $architecture = $1;
1322                 /^Provides:\s*(.*)$/mi and $provides = $1;
1323                 next if !$name || !$version;
1324                 next if ($arch ne $architecture and $architecture ne "all");
1325                 next if (defined ($installed->{$name}) and $installed->{$name}{'version'} ne "" and
1326                         version_lesseq( $version, $installed->{$name}{'version'} ));
1327                 $installed->{$name}{'version'} = $version;
1328                 next if $depwait_only;
1329                 $installed->{$name}{'depends'} = $depends;
1330                 $installed->{$name}{'all'} = 1 if $architecture eq "all";
1331                 undef $installed->{$name}{'Provider'};
1332                 $installed->{$name}{'Source'} = $source ? $source : $name;
1333                 if ($provides) {
1334                     foreach (split( /\s*,\s*/, $provides )) {
1335                         if (not defined ($installed->{$_})) {
1336                             $installed->{$_}{'version'} = "";
1337                             $installed->{$_}{'Provider'} = $name;
1338                         }
1339                     }
1340                 }
1341                 if ( $version =~ /\+b(\d+)$/ ) {
1342                     $binnmu = $1;
1343                 }
1344                 $version = $sourcev if $sourcev;
1345                 $binaryv = $version;
1346                 $binaryv =~ s/\+b\d+$//;
1347                 $installed->{$name}{'Sourcev'} = $sourcev ? $sourcev : $binaryv;
1348                 $binaryv .= "+b$binnmu" if defined($binnmu);
1349
1350                 next if $architecture ne $arch;
1351                 $name = $source if $source;
1352                 next if defined($merge_srcvers{$name}) and $merge_srcvers{$name} eq $version;
1353                 $merge_srcvers{$name} = $version;
1354
1355                 my $pkg = $pkgs->{$name};
1356
1357                 if (defined $pkg) {
1358                         if (isin( $pkg->{'state'}, qw(Not-For-Us)) ||
1359                                 (isin($pkg->{'state'}, qw(Installed)) &&
1360                                  version_lesseq($binaryv, $pkg->{'installed_version'}))) {
1361                                 print "Skipping $name because State == $pkg->{'state'}\n"
1362                                         if $verbose >= 2;
1363                                 next;
1364                         }
1365                         if ($pkg->{'binary_nmu_version'} ) {
1366                                 my $nmuver = binNMU_version($pkg->{'version'}, $pkg->{'binary_nmu_version'});
1367                                 if (version_less( $binaryv, $nmuver )) {
1368                                         print "Skipping $name ($version) because have newer ".
1369                                                 "version ($nmuver) in db.\n"
1370                                                         if $verbose >= 2;
1371                                         next;
1372                                 }
1373                         } elsif (version_less($version, $pkg->{'version'})) {
1374                                 print "Skipping $name ($version) because have newer ".
1375                                         "version ($pkg->{'version'}) in db.\n"
1376                                                 if $verbose >= 2;
1377                                 next;
1378                         }
1379
1380                         if (!pkg_version_eq($pkg, $version) &&
1381                            $pkg->{'state'} ne "Installed") {
1382                                 warn "Warning: $name: newer version than expected appeared ".
1383                                          "in archive ($version vs. $pkg->{'version'})\n";
1384                                 delete $pkg->{'builder'};
1385                         }
1386
1387                         if (!isin( $pkg->{'state'}, qw(Uploaded) )) {
1388                                 warn "Warning: Package $name was not in uploaded state ".
1389                                          "before (but in '$pkg->{'state'}').\n";
1390                                 delete $pkg->{'builder'};
1391                                 delete $pkg->{'depends'};
1392                         }
1393                 } else {
1394                         $pkg = {};
1395                         $pkg->{'version'} = $version;
1396                 }
1397
1398                 change_state( \$pkg, 'Installed' );
1399                 $pkg->{'package'} = $name;
1400                 $pkg->{'installed_version'} = $binaryv;
1401                 if (defined $pkg->{'permbuildpri'}) {
1402                         $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
1403                 } else {
1404                         delete $pkg->{'buildpri'};
1405                 }
1406                 $pkg->{'version'} = $version
1407                         if version_less( $pkg->{'version'}, $version);
1408                 delete $pkg->{'binary_nmu_version'};
1409                 delete $pkg->{'binary_nmu_changelog'};
1410                 log_ta( $pkg, "--merge-packages" );
1411                 update_source_info($pkg);
1412                 print "$name ($version) is up-to-date now.\n" if $verbose;
1413         }
1414
1415         check_dep_wait( "--merge-packages", $installed );
1416         return $installed;
1417 }
1418
1419 sub pretend_avail {
1420         my ($package, $name, $version, $installed);
1421
1422         foreach $package (@_) {
1423                 $package =~ s,^.*/,,; # strip path
1424                 $package =~ s/\.(dsc|diff\.gz|tar\.gz|deb)$//; # strip extension
1425                 $package =~ s/_[\w\d]+\.changes$//; # strip extension
1426                 if ($package =~ /^([\w\d.+-]+)_([\w\d:.+~-]+)/) {
1427                         ($name,$version) = ($1,$2);
1428                 }
1429                 else {
1430                         warn "$package: can't extract package name and version ".
1431                                  "(bad format)\n";
1432                         next;
1433                 }
1434                 $installed->{$name}{'version'} = $version;
1435         }
1436
1437         check_dep_wait( "--pretend-avail", $installed );
1438 }
1439
1440 sub check_dep_wait {
1441         my $action = shift;
1442         my $installed = shift;
1443
1444         # check all packages in state Dep-Wait if dependencies are all
1445         # available now
1446         my $name;
1447         my $db = get_all_source_info();
1448         foreach $name (keys %$db) {
1449                 next if $name =~ /^_/;
1450                 my $pkg = $db->{$name};
1451                 next if $pkg->{'state'} ne "Dep-Wait";
1452                 my $deps = $pkg->{'depends'};
1453                 if (!$deps) {
1454                         print "$name: was in state Dep-Wait, but with empty ",
1455                                   "dependencies!\n";
1456                         goto make_needs_build;
1457                 }
1458                 my $deplist = parse_deplist($deps);
1459                 my $new_deplist;
1460                 my $allok = 1;
1461                 my @removed_deps;
1462                 foreach (keys %$deplist) {
1463                         if (!exists $installed->{$_} ||
1464                                 ($deplist->{$_}->{'rel'} && $deplist->{$_}->{'version'} &&
1465                                  !version_compare( $installed->{$_}{'version'},
1466                                                                    $deplist->{$_}->{'rel'},
1467                                                                    $deplist->{$_}->{'version'}))) {
1468                                 $allok = 0;
1469                                 $new_deplist->{$_} = $deplist->{$_};
1470                         }
1471                         else {
1472                                 push( @removed_deps, $_ );
1473                         }
1474                 }
1475                 if ($allok) {
1476                   make_needs_build:
1477                         change_state( \$pkg, 'Needs-Build' );
1478                         log_ta( $pkg, $action );
1479                         delete $pkg->{'builder'};
1480                         delete $pkg->{'depends'};
1481                         print "$name ($pkg->{'version'}) has all ",
1482                                   "dependencies available now\n" if $verbose;
1483                         $new_vers{$name}++;
1484                         update_source_info($pkg);
1485                 }
1486                 elsif (@removed_deps) {
1487                         $pkg->{'depends'} = build_deplist( $new_deplist );
1488                         print "$name ($pkg->{'version'}): some dependencies ",
1489                                   "(@removed_deps) available now, but not all yet\n"
1490                                 if $verbose;
1491                         update_source_info($pkg);
1492                 }
1493         }
1494 }
1495
1496 # This function accepts quinn-diff output (either from a file named on
1497 # the command line, or on stdin) and sets the packages named there to
1498 # state 'Needs-Build'.
1499 sub parse_quinn_diff {
1500         my $partial = shift;
1501         my %quinn_pkgs;
1502         my $dubious = "";
1503
1504         my $pkgs = get_all_source_info();
1505
1506         while( <> ) {
1507                 my $change = 0;
1508                 next if !m,^([-\w\d/]*)/                        # section
1509                                ([-\w\d.+]+)_                    # package name
1510                                    ([\w\d:.~+-]+)\.dsc\s*       # version
1511                                    \[([^:]*):                           # priority
1512                                    ([^]]+)\]\s*$,x;                     # rest of notes
1513                 my($section,$name,$version,$priority,$notes) = ($1, $2, $3, $4, $5);
1514                 $quinn_pkgs{$name}++;
1515                 $section ||= "unknown";
1516                 $priority ||= "unknown";
1517                 $priority = "unknown" if $priority eq "-";
1518                 $priority = "standard" if ($name eq "debian-installer");
1519
1520                 my $pkg = $pkgs->{$name};
1521
1522                 # Always update section and priority.
1523                 if (defined($pkg)) {
1524
1525                         $pkg->{'section'}  = $section, $change++ if not defined
1526                                 $pkg->{'section'} or $section ne "unknown";
1527                         $pkg->{'priority'} = $priority, $change++ if not defined
1528                                 $pkg->{'priority'} or $priority ne "unknown";
1529                 }
1530
1531                 if (defined($pkg) &&
1532                         $pkg->{'state'} =~ /^Dep-Wait/ &&
1533                         version_less( $pkg->{'version'}, $version )) {
1534                         change_state( \$pkg, 'Dep-Wait' );
1535                         $pkg->{'version'}  = $version;
1536                         delete $pkg->{'binary_nmu_version'};
1537                         delete $pkg->{'binary_nmu_changelog'};
1538                         log_ta( $pkg, "--merge-quinn" );
1539                         $change++;
1540                         print "$name ($version) still waiting for dependencies.\n"
1541                                 if $verbose;
1542                 }
1543                 elsif (defined($pkg) &&
1544                            $pkg->{'state'} =~ /-Removed$/ &&
1545                            version_eq($pkg->{'version'}, $version)) {
1546                         # reinstantiate a package that has been removed earlier
1547                         # (probably due to a quinn-diff malfunction...)
1548                         my $newstate = $pkg->{'state'};
1549                         $newstate =~ s/-Removed$//;
1550                         change_state( \$pkg, $newstate );
1551                         $pkg->{'version'}  = $version;
1552                         $pkg->{'notes'}    = $notes;
1553                         log_ta( $pkg, "--merge-quinn" );
1554                         $change++;
1555                         print "$name ($version) reinstantiated to $newstate.\n"
1556                                 if $verbose;
1557                 }
1558                 elsif (defined($pkg) &&
1559                            $pkg->{'state'} eq "Not-For-Us" &&
1560                            version_less( $pkg->{'version'}, $version )) {
1561                         # for Not-For-Us packages just update the version etc., but
1562                         # keep the state
1563                         change_state( \$pkg, "Not-For-Us" );
1564                         $pkg->{'package'}  = $name;
1565                         $pkg->{'version'}  = $version;
1566                         $pkg->{'notes'}    = $notes;
1567                         delete $pkg->{'builder'};
1568                         log_ta( $pkg, "--merge-quinn" );
1569                         $change++;
1570                         print "$name ($version) still Not-For-Us.\n" if $verbose;
1571                 }
1572                 elsif (!defined($pkg) ||
1573                            $pkg->{'state'} ne "Not-For-Us" &&
1574                            (version_less( $pkg->{'version'}, $version ) ||
1575                            ($pkg->{'state'} eq "Installed" && version_less($pkg->{'installed_version'}, $version)))) {
1576
1577                         if (defined( $pkg->{'state'} ) && isin( $pkg->{'state'}, qw(Building Built Build-Attempted))) {
1578                                 send_mail( $pkg->{'builder'},
1579                                                    "new version of $name (dist=$distribution)",
1580                                                    "As far as I'm informed, you're currently ".
1581                                                    "building the package $name\n".
1582                                                    "in version $pkg->{'version'}.\n\n".
1583                                                    "Now there's a new source version $version. ".
1584                                                    "If you haven't finished\n".
1585                                                    "compiling $name yet, you can stop it to ".
1586                                                    "save some work.\n".
1587                                                    "Just to inform you...\n".
1588                                                    "(This is an automated message)\n" );
1589                                 print "$name: new version ($version) while building ".
1590                                           "$pkg->{'version'} -- sending mail ".
1591                                           "to builder ($pkg->{'builder'})\n"
1592                                   if $verbose;
1593                         }
1594                         change_state( \$pkg, 'Needs-Build' );
1595                         $pkg->{'package'}  = $name;
1596                         $pkg->{'version'}  = $version;
1597                         $pkg->{'section'}  = $section;
1598                         $pkg->{'priority'} = $priority;
1599                         $pkg->{'notes'}    = $notes;
1600                         delete $pkg->{'builder'};
1601                         delete $pkg->{'binary_nmu_version'};
1602                         delete $pkg->{'binary_nmu_changelog'};
1603                         log_ta( $pkg, "--merge-quinn" );
1604                         $new_vers{$name}++;
1605                         $change++;
1606                         print "$name ($version) needs rebuilding now.\n" if $verbose;
1607                 }
1608                 elsif (defined($pkg) &&
1609                            !version_eq( $pkg->{'version'}, $version ) &&
1610                            isin( $pkg->{'state'}, qw(Installed Not-For-Us) )) {
1611                         print "$name: skipping because version in db ".
1612                                   "($pkg->{'version'}) is >> than ".
1613                                   "what quinn-diff says ($version) ".
1614                                   "(state is $pkg->{'state'})\n"
1615                                           if $verbose;
1616                         $dubious .= "$pkg->{'state'}: ".
1617                                                 "db ${name}_$pkg->{'version'} >> ".
1618                                                 "quinn $version\n" if !$partial;
1619                 }
1620                 elsif ($verbose >= 2) {
1621                         if ($pkg->{'state'} eq "Not-For-Us") {
1622                                 print "Skipping $name because State == ".
1623                                           "$pkg->{'state'}\n";
1624                         }
1625                         elsif (!version_less($pkg->{'version'}, $version)) {
1626                                 print "Skipping $name because version in db ".
1627                                           "($pkg->{'version'}) is >= than ".
1628                                           "what quinn-diff says ($version)\n";
1629                         }
1630                 }
1631                 update_source_info($pkg) if $change;
1632         }
1633
1634         if ($dubious) {
1635                 send_mail( $conf::db_maint,
1636                                    "Dubious versions in " . table_name() . " "
1637                                    . $distribution . " table",
1638                                    "The following packages have a newer version in the ".
1639                                    "wanna-build database\n".
1640                                    "than what quinn-diff says, and this is strange for ".
1641                                    "their state\n".
1642                                    "It could be caused by a lame mirror, or the version ".
1643                                    "in the database\n".
1644                                    "is wrong.\n\n".
1645                                    $dubious );
1646         }
1647
1648         # Now re-check the DB for packages in states Needs-Build, Failed,
1649         # Dep-Wait or BD-Uninstallable and remove them if they're not listed
1650         # anymore by quinn-diff.
1651         if ( !$partial ) {
1652                 my $name;
1653                 my $db = get_all_source_info();
1654                 foreach $name (keys %$db) {
1655                         next if $name =~ /^_/;
1656                         my $pkg = $db->{$name};
1657                         next if defined $pkg->{'binary_nmu_version'};
1658                         next if !isin( $pkg->{'state'},
1659                                                    qw(Needs-Build Building Built Build-Attempted Uploaded Failed Dep-Wait BD-Uninstallable) );
1660                         my $virtual_delete = $pkg->{'state'} eq 'Failed';
1661
1662                         if (!$quinn_pkgs{$name}) {
1663                                 change_state( \$pkg, $virtual_delete ?
1664                                                           $pkg->{'state'}."-Removed" :
1665                                                           'deleted' );
1666                                 log_ta( $pkg, "--merge-quinn" );
1667                                 print "$name ($pkg->{'version'}): ".
1668                                           ($virtual_delete ? "(virtually) " : "") . "deleted ".
1669                                           "from database, because not in quinn-diff anymore\n"
1670                                                   if $verbose;
1671                                 if ($virtual_delete) {
1672                                     update_source_info($pkg);
1673                                 } else {
1674                                     del_source_info($name);
1675                                 }
1676                         }
1677                 }
1678         }
1679 }
1680
1681
1682 # for sorting priorities and sections
1683 BEGIN {
1684         %prioval = ( required             => -5,
1685                                  important            => -4,
1686                                  standard             => -3,
1687                                  optional             => -2,
1688                                  extra                => -1,
1689                                  unknown              => -1 );
1690         %sectval = (
1691                                  libs                   => -200,
1692                                  'debian-installer'     => -199,
1693                                  base                   => -198,
1694                                  devel                  => -197,
1695                                  kernel                 => -196,
1696                                  shells                 => -195,
1697                                  perl                   => -194,
1698                                  python                 => -193,
1699                                  graphics               => -192,
1700                                  admin                  => -191,
1701                                  utils                  => -190,
1702                                  x11                    => -189,
1703                                  editors                => -188,
1704                                  net                    => -187,
1705                                  httpd                  => -186,
1706                                  mail                   => -185,
1707                                  news                   => -184,
1708                                  tex                    => -183,
1709                                  text                   => -182,
1710                                  web                    => -181,
1711                                  vcs                    => -180,
1712                                  doc                    => -179,
1713                                  localizations          => -178,
1714                                  interpreters           => -177,
1715                                  ruby                   => -176,
1716                                  java                   => -175,
1717                                  ocaml                  => -174,
1718                                  lisp                   => -173,
1719                                  haskell                => -172,
1720                                  'cli-mono'             => -171,
1721                                  gnome                  => -170,
1722                                  kde                    => -169,
1723                                  xfce                   => -168,
1724                                  gnustep                => -167,
1725                                  database               => -166,
1726                                  video                  => -165,
1727                                  debug                  => -164,
1728                                  games                  => -163,
1729                                  misc                   => -162,
1730                                  fonts                  => -161,
1731                                  otherosfs              => -160,
1732                                  oldlibs                => -159,
1733                                  libdevel               => -158,
1734                                  sound                  => -157,
1735                                  math                   => -156,
1736                                  'gnu-r'                => -155,
1737                                  science                => -154,
1738                                  comm                   => -153,
1739                                  electronics            => -152,
1740                                  hamradio               => -151,
1741                                  embedded               => -150,
1742                                  php                    => -149,
1743                                  zope                   => -148,
1744         );
1745         foreach my $i (keys %sectval) {
1746                 $sectval{"contrib/$i"} = $sectval{$i}+40;
1747                 $sectval{"non-free/$i"} = $sectval{$i}+80;
1748         }
1749         $sectval{'unknown'}     = -165;
1750
1751         %catval =  ( "none"                           => -20,
1752                                  "uploaded-fixed-pkg" => -19,
1753                                  "fix-expected"       => -18,
1754                                  "reminder-sent"      => -17,
1755                                  "nmu-offered"        => -16,
1756                                  "easy"               => -15,
1757                                  "medium"                     => -14,
1758                                  "hard"                   => -13,
1759                                  "compiler-error"     => -12 );
1760 }
1761
1762 sub sort_list_func {
1763         my( $letter, $x, $ax, $bx );
1764
1765         foreach $letter (split( "", $list_order )) {
1766           SWITCH: foreach ($letter) {
1767                   /C/ && do {
1768                         $x = $b->{'calprio'} <=> $a->{'calprio'};
1769                         return $x if $x != 0;
1770                         last SWITCH;
1771                   };
1772                   /W/ && do {
1773                         $x = $b->{'state_days'} <=> $a->{'state_days'};
1774                         return $x if $x != 0;
1775                         last SWITCH;
1776                   };
1777                   /P/ && do {
1778                         $x = $b->{'buildpri'} <=> $a->{'buildpri'};
1779                         return $x if $x != 0;
1780                         last SWITCH;
1781                   };
1782                   /p/ && do {
1783                           $x = $prioval{$a->{'priority'}} <=> $prioval{$b->{'priority'}};
1784                           return $x if $x != 0;
1785                           last SWITCH;
1786                   };
1787                   /s/ && do {
1788                           $x = $sectval{$a->{'section'}} <=> $sectval{$b->{'section'}};
1789                           return $x if $x != 0;
1790                           last SWITCH;
1791                   };
1792                   /n/ && do {
1793                           $x = $a->{'package'} cmp $b->{'package'};
1794                           return $x if $x != 0;
1795                           last SWITCH;
1796                   };
1797                   /b/ && do {
1798                           $x = $a->{'builder'} cmp $b->{'builder'};
1799                           return $x if $x != 0;
1800                           last SWITCH;
1801                   };
1802                   /c/ && do {
1803                           $ax = ($a->{'notes'} =~ /^(out-of-date|partial)/) ? 0 :
1804                                     ($a->{'notes'} =~ /^uncompiled/) ? 2 : 1;
1805                           $bx = ($b->{'notes'} =~ /^(out-of-date|partial)/) ? 0 :
1806                                     ($b->{'notes'} =~ /^uncompiled/) ? 2 : 1;
1807                           $x = $ax <=> $bx;
1808                           return $x if $x != 0;
1809                           last SWITCH;
1810                   };
1811                   /f/ && do {
1812                           my $ca = defined $a->{'failed_category'} ?
1813                                   $a->{'failed_category'} : "none";
1814                           my $cb = defined $b->{'failed_category'} ?
1815                                   $b->{'failed_category'} : "none";
1816                           $x = $catval{$ca} <=> $catval{$cb};
1817                           return $x if $x != 0;
1818                           last SWITCH;
1819                   };
1820                   /S/ && do {
1821                           my $pa = $prioval{$a->{'priority'}} >
1822                                   $prioval{'standard'};
1823                           my $pb = $prioval{$b->{'priority'}} >
1824                                   $prioval{'standard'};
1825                           $x = $pa <=> $pb;
1826                           return $x if $x != 0;
1827                           last SWITCH;
1828                   };
1829           }
1830         }
1831         return 0;
1832 }
1833
1834 sub calculate_prio {
1835         my $priomap = $yamlmap->{priority};
1836         my $pkg = shift;
1837         $pkg->{'calprio'} = 0;
1838         foreach my $k (keys %{$priomap->{keys}}) {
1839                 $pkg->{'calprio'} += $priomap->{keys}->{$k}{$pkg->{$k}} if $pkg->{$k} and $priomap->{keys}->{$k}{$pkg->{$k}};
1840         }
1841
1842         my $days = $pkg->{'state_days'};
1843         $days = $priomap->{'waitingdays'}->{'min'} if $priomap->{'waitingdays'}->{'min'} and $days < $priomap->{'waitingdays'}->{'min'};
1844         $days = $priomap->{'waitingdays'}->{'max'} if $priomap->{'waitingdays'}->{'max'} and $days > $priomap->{'waitingdays'}->{'max'};
1845         my $scale = $priomap->{'waitingdays'}->{'scale'} || 1;
1846         $pkg->{'calprio'} += $days * $scale;
1847
1848         $pkg->{'calprio'} += $pkg->{'permbuildpri'} if  $pkg->{'permbuildpri'};
1849         $pkg->{'calprio'} += $pkg->{'buildpri'} if  $pkg->{'buildpri'};
1850
1851         return $pkg;
1852 }
1853
1854
1855 sub list_packages {
1856         my $state = shift;
1857         my( $name, $pkg, @list );
1858         my $cnt = 0;
1859         my %scnt;
1860         my $ctime = time;
1861
1862         my $db = get_all_source_info(state => $state, user => $user, category => $category, list_min_age => $list_min_age);
1863         foreach $name (keys %$db) {
1864                 next if $name =~ /^_/;
1865                 push @list, calculate_prio($db->{$name});
1866         }
1867
1868         foreach $pkg (sort sort_list_func @list) {
1869                 print "$pkg->{'section'}/$pkg->{'package'}_$pkg->{'version'}";
1870                 print ": $pkg->{'state'}"
1871                         if $state eq "all";
1872                 print " by $pkg->{'builder'}"
1873                         if $pkg->{'state'} ne "Needs-Build" && $pkg->{'builder'};
1874                 print " [$pkg->{'priority'}:$pkg->{'notes'}";
1875                 print ":PREV-FAILED"
1876                         if $pkg->{'previous_state'} =~ /^Failed/;
1877                 print ":bp{" . $pkg->{'buildpri'} . "}"
1878                         if defined $pkg->{'buildpri'};
1879                 print ":binNMU{" . $pkg->{'binary_nmu_version'} . "}"
1880                         if defined $pkg->{'binary_nmu_version'};
1881                 print ":calprio{". $pkg->{'calprio'}."}";
1882                 print ":days{". $pkg->{'state_days'}."}";
1883                 print "]\n";
1884                 print "  Reasons for failing:\n",
1885                           "    [Category: ",
1886                           defined $pkg->{'failed_category'} ? $pkg->{'failed_category'} : "none",
1887                           "]\n    ",
1888                           join("\n    ",split("\n",$pkg->{'failed'})), "\n"
1889                         if $pkg->{'state'} =~ /^Failed/;
1890                 print "  Dependencies: $pkg->{'depends'}\n"
1891                         if $pkg->{'state'} eq "Dep-Wait";
1892                 print "  Reasons for BD-Uninstallable:\n    ",
1893                           join("\n    ",split("\n",$pkg->{'bd_problem'})), "\n"
1894                         if $pkg->{'state'} eq "BD-Uninstallable";
1895                 print "  Previous state was $pkg->{'previous_state'} until ",
1896                           "$pkg->{'state_change'}\n"
1897                         if $verbose && $pkg->{'previous_state'};
1898                 print "  Previous state left $pkg->{'state_time'} ago\n"
1899                         if $verbose && $pkg->{'state_time'};
1900                 print "  No previous state recorded\n"
1901                         if $verbose && !$pkg->{'previous_state'};
1902                 print "  Previous failing reasons:\n    ",
1903                       join("\n    ",split("\n",$pkg->{'old_failed'})), "\n"
1904                         if $verbose && $pkg->{'old_failed'};
1905                 ++$cnt;
1906                 $scnt{$pkg->{'state'}}++ if $state eq "all";
1907         }
1908         if ($state eq "all") {
1909                 foreach (sort keys %scnt) {
1910                         print "Total $scnt{$_} package(s) in state $_.\n";
1911                 }
1912         }
1913         print "Total $cnt package(s)\n";
1914
1915 }
1916
1917 sub info_packages {
1918         my( $name, $pkg, $key, $dist );
1919         my @firstkeys = qw(package version builder state section priority
1920                                            installed_version previous_state state_change);
1921         my @dists = $info_all_dists ? keys %conf::distributions : ($distribution);
1922         my %beautykeys = ( 'package' => 'Package', 'version' => 'Version', 'builder' => 'Builder',
1923                 'state' => 'State', 'section' => 'Section', 'priority' => 'Priority',
1924                 'installed_version' => 'Installed-Version', 'previous_state' => 'Previous-State',
1925                 'state_change' => 'State-Change',
1926                 'bd_problem' => 'BD-Problem',
1927                 'binary_nmu_changelog' => 'Binary-NMU-Changelog', 'binary_nmu_version' => 'Binary-NMU-Version',
1928                 'buildpri' => 'BuildPri', 'depends' => 'Depends', 'failed' => 'Failed',
1929                 'failed_category' => 'Failed-Category', 'notes' => 'Notes',
1930                 'distribution' => 'Distribution', 'old_failed' => 'Old-Failed',
1931                 'permbuildpri' => 'PermBuildPri', 'rel' => 'Rel',
1932                 'calprio' => 'CalculatedPri', 'state_days' => 'State-Days'
1933                          );
1934
1935         foreach $name (@_) {
1936                 $name =~ s/_.*$//; # strip version
1937                 foreach $dist (@dists) {
1938                         my $pname = "$name" . ($info_all_dists ? "($dist)" : "");
1939
1940                         $pkg = get_readonly_source_info($name);
1941                         if (!defined( $pkg )) {
1942                                 print "$pname: not registered\n";
1943                                 next;
1944                         }
1945                         $pkg = calculate_prio($pkg);
1946
1947                         print "$pname:\n";
1948                         foreach $key (@firstkeys) {
1949                                 next if !defined $pkg->{$key};
1950                                 my $val = $pkg->{$key};
1951                                 chomp( $val );
1952                                 $val = "\n$val" if isin( $key, qw(Failed Old-Failed));
1953                                 $val =~ s/\n/\n    /g;
1954                                 my $print_key = $key;
1955                                 $print_key = $beautykeys{$print_key} if $beautykeys{$print_key};
1956                                 printf "  %-20s: %s\n", $print_key, $val;
1957                         }
1958                         foreach $key (sort keys %$pkg) {
1959                                 next if isin( $key, @firstkeys );
1960                                 my $val = $pkg->{$key};
1961                                 next if !defined($val);
1962                                 chomp( $val );
1963                                 $val = "\n$val" if isin( $key, qw(Failed Old-Failed));
1964                                 $val =~ s/\n/\n    /g;
1965                                 my $print_key = $key;
1966                                 $print_key = $beautykeys{$print_key} if $beautykeys{$print_key};
1967                                 printf "  %-20s: %s\n", $print_key, $val;
1968                         }
1969                 }
1970         }
1971 }
1972
1973 sub forget_packages {
1974         my( $name, $pkg, $key, $data );
1975
1976         foreach $name (@_) {
1977                 $name =~ s/_.*$//; # strip version
1978                 $pkg = get_source_info($name);
1979                 if (!defined( $pkg )) {
1980                         print "$name: not registered\n";
1981                         next;
1982                 }
1983
1984                 $data = "";
1985                 foreach $key (sort keys %$pkg) {
1986                         my $val = $pkg->{$key};
1987                         chomp( $val );
1988                         $val =~ s/\n/\n /g;
1989                         $data .= sprintf "  %-20s: %s\n", $key, $val;
1990                 }
1991                 send_mail( $conf::db_maint,
1992                                    "$name deleted from DB " . table_name() . " " . $distribution,
1993                                    "The package '$name' has been deleted from the database ".
1994                                    "by $user.\n\n".
1995                                    "Data registered about the deleted package:\n".
1996                                    "$data\n" ) if $conf::db_maint;
1997                 change_state( \$pkg, 'deleted' );
1998                 log_ta( $pkg, "--forget" );
1999                 del_source_info($name);
2000                 print "$name: deleted from database\n" if $verbose;
2001         }
2002 }
2003
2004 sub forget_users {
2005         $dbh->do("DELETE from " . user_table_name() .
2006                 " WHERE distribution = ?", undef, $distribution) or die $dbh->errstr;
2007 }
2008
2009 sub read_db {
2010         my $file = shift;
2011
2012         print "Reading ASCII database from $file..." if $verbose >= 1;
2013         open( F, "<$file" ) or
2014                 die "Can't open database $file: $!\n";
2015
2016         local($/) = ""; # read in paragraph mode
2017         while( <F> ) {
2018                 my( %thispkg, $name );
2019                 s/[\s\n]+$//;
2020                 s/\n[ \t]+/\376\377/g;  # fix continuation lines
2021                 s/\376\377\s*\376\377/\376\377/og;
2022
2023                 while( /^(\S+):[ \t]*(.*)[ \t]*$/mg ) {
2024                         my ($key, $val) = ($1, $2);
2025                         $key =~ s/-/_/g;
2026                         $key =~ tr/A-Z/a-z/;
2027                         $val =~ s/\376\377/\n/g;
2028                         $thispkg{$key} = $val;
2029                 }
2030                 check_entry( \%thispkg );
2031                 # add to db
2032                 if (exists($thispkg{'package'})) {
2033                         update_source_info(\%thispkg);
2034                 }
2035                 elsif(exists($thispkg{'user'})) {
2036                         # user in import, username in database.
2037                         $dbh->do('INSERT INTO ' . user_table_name() .
2038                                         ' (username, distribution, last_seen)' .
2039                                         ' values (?, ?, ?)',
2040                                 undef, $thispkg{'user'}, $distribution,
2041                                 $thispkg{'last_seen'})
2042                                 or die $dbh->errstr;
2043                  }
2044         }
2045         close( F );
2046         print "done\n" if $verbose >= 1;
2047 }
2048
2049 sub check_entry {
2050         my $pkg = shift;
2051         my $field;
2052
2053         return if $op_mode eq "manual-edit"; # no checks then
2054
2055         # check for required fields
2056         if (exists $pkg->{'user'}) {
2057                 return;
2058         }
2059         if (!exists $pkg->{'package'}) {
2060                 print STDERR "Bad entry: ",
2061                           join( "\n", map { "$_: $pkg->{$_}" } keys %$pkg ), "\n";
2062                 die "Database entry lacks package or username field\n";
2063         }
2064         # if no State: field, generate one (for old db compat)
2065         if (!exists($pkg->{'state'})) {
2066                 $pkg->{'state'} =
2067                         exists $pkg->{'failed'} ? 'Failed' : 'Building';
2068         }
2069         if (!exists $pkg->{'version'} and $pkg->{'state'} ne 'Not-For-Us') {
2070                 die "Database entry for $pkg->{'package'} lacks Version: field\n";
2071         }
2072         # check state field
2073         die "Bad state $pkg->{'state'} of package $pkg->{Package}\n"
2074                 if !isin( $pkg->{'state'},
2075                                   qw(Needs-Build Building Built Build-Attempted Uploaded Installed Dep-Wait Dep-Wait-Removed
2076                                          Failed Failed-Removed Not-For-Us BD-Uninstallable
2077                                          ) );
2078 }
2079
2080 sub export_db {
2081         my $file = shift;
2082         my($name,$pkg,$key);
2083
2084         print "Writing ASCII database to $file..." if $verbose >= 1;
2085         open( F, ">$file" ) or
2086                 die "Can't open export $file: $!\n";
2087
2088         my $db = get_all_source_info();
2089         foreach $name (keys %$db) {
2090                 next if $name =~ /^_/;
2091                 my $pkg = $db->{$name};
2092                 foreach $key (keys %{$pkg}) {
2093                         my $val = $pkg->{$key};
2094                         next if !defined($val);
2095                         $val =~ s/\n*$//;
2096                         $val =~ s/^/ /mg;
2097                         $val =~ s/^ +$/ ./mg;
2098                         print F "$key: $val\n";
2099                 }
2100                 print F "\n";
2101        }
2102        close( F );
2103        print "done\n" if $verbose >= 1;
2104 }
2105
2106 sub change_state {
2107         my $pkgr = shift;
2108         my $pkg = $$pkgr;
2109         my $newstate = shift;
2110         my $state = \$pkg->{'state'};
2111
2112         return if defined($$state) and $$state eq $newstate;
2113         $pkg->{'previous_state'} = $$state if defined($$state);
2114         $pkg->{'state_change'} = $curr_date;
2115         $pkg->{'do_state_change'} = 1;
2116
2117         if (defined($$state) and $$state eq 'Failed') {
2118                 $pkg->{'old_failed'} =
2119                         "-"x20 . " $pkg->{'version'} " . "-"x20 . "\n" .
2120                         $pkg->{'failed'} . "\n" .
2121                         $pkg->{'old_failed'};
2122                 delete $pkg->{'failed'};
2123                 delete $pkg->{'failed_category'};
2124         }
2125         if (defined($$state) and $$state eq 'BD-Uninstallable') {
2126                 delete $pkg->{'bd_problem'};
2127         }
2128         $$state = $newstate;
2129 }
2130
2131 sub log_ta {
2132         my $pkg = shift;
2133         my $action = shift;
2134         my $dist = $distribution;
2135         my $str;
2136         my $prevstate;
2137
2138         $prevstate = $pkg->{'previous_state'};
2139         $str = "$action($dist): $pkg->{'package'}_$pkg->{'version'} ".
2140                    "changed from $prevstate to $pkg->{'state'} ".
2141                    "by $real_user as $user";
2142
2143         $dbh->do('INSERT INTO ' . transactions_table_name() .
2144                         ' (package, distribution, version, action, ' .
2145                         ' prevstate, state, real_user, set_user, time) ' .
2146                         ' values (?, ?, ?, ?, ?, ?, ?, ?, ?)',
2147                 undef, $pkg->{'package'}, $distribution,
2148                 $pkg->{'version'}, $action, $prevstate, $pkg->{'state'},
2149                 $real_user, $user, 'now()') or die $dbh->errstr;
2150
2151         if (!($prevstate eq 'Failed' && $pkg->{'state'} eq 'Failed')) {
2152                 $str .= " (with --override)"
2153                         if $opt_override;
2154                 $mail_logs .= "$str\n";
2155         }
2156 }
2157
2158
2159 sub send_mail {
2160         my $to = shift;
2161         my $subject = shift;
2162         my $text = shift;
2163
2164         my $from = $conf::db_maint;
2165         my $domain = $conf::buildd_domain;
2166
2167         $from .= "\@$domain" if $from !~ /\@/;
2168
2169         $to .= '@' . $domain if $to !~ /\@/;
2170         $text =~ s/^\.$/../mg;
2171         local $SIG{'PIPE'} = 'IGNORE';
2172         open( PIPE,  "| $conf::mailprog -oem $to" )
2173                 or die "Can't open pipe to $conf::mailprog: $!\n";
2174         chomp $text;
2175         print PIPE "From: $from\n";
2176         print PIPE "Subject: $subject\n\n";
2177         print PIPE "$text\n";
2178         close( PIPE );
2179 }
2180
2181 # for parsing input to dep-wait
2182 sub parse_deplist {
2183     my $deps = shift;
2184     my $verify = shift;
2185     my %result;
2186
2187     foreach (split( /\s*,\s*/, $deps )) {
2188         if ($verify) {
2189             # verification requires > starting prompts, no | crap
2190             if (!/^(\S+)\s*(\(\s*(>(?:[>=])?)\s*(\S+)\s*\))?\s*$/) {
2191                 return 0;
2192             }
2193             next;
2194         }
2195         my @alts = split( /\s*\|\s*/, $_ );
2196         # Anything with an | is ignored, as it can be configured on a
2197         # per-buildd basis what will be installed
2198         next if $#alts != 0;
2199         $_ = shift @alts;
2200
2201         if (!/^(\S+)\s*(\(\s*(>=|=|==|>|>>|<<|<=)\s*(\S+)\s*\))?\s*$/) {
2202             warn( "parse_deplist: bad dependency $_\n" );
2203             next;
2204         }
2205         my($dep, $rel, $relv) = ($1, $3, $4);
2206         $rel = ">>" if defined($rel) and $rel eq ">";
2207         $result{$dep}->{'package'} = $dep;
2208         if ($rel && $relv) {
2209             $result{$dep}->{'rel'} = $rel;
2210             $result{$dep}->{'version'} = $relv;
2211         }
2212     }
2213     return 1 if $verify;
2214     return \%result;
2215 }
2216
2217 sub build_deplist {
2218         my $list = shift;
2219         my($key, $result);
2220
2221         foreach $key (keys %$list) {
2222                 $result .= ", " if $result;
2223                 $result .= $key;
2224                 $result .= " ($list->{$key}->{'rel'} $list->{$key}->{'version'})"
2225                         if $list->{$key}->{'rel'} && $list->{$key}->{'version'};
2226         }
2227         return $result;
2228 }
2229
2230 sub call_edos_depcheck {
2231     my $packagesfile = shift;
2232     my $srcs = shift;
2233     my $key;
2234
2235     return if defined ($conf::distributions{$distribution}{noadw});
2236
2237     # We need to check all of needs-build, as any new upload could make
2238     # something in needs-build have uninstallable deps
2239     # We also check everything in bd-uninstallable, as any new upload could
2240     # make that work again
2241     my %interesting_packages;
2242     my $db = get_all_source_info();
2243     foreach $key (keys %$db) {
2244         my $pkg = $db->{$key};
2245         if (defined $pkg and isin($pkg->{'state'}, qw/Needs-Build BD-Uninstallable/)) {
2246                 $interesting_packages{$key} = undef;
2247         }
2248     }
2249
2250     #print "I would look at these sources with edos-depcheck:\n";
2251     #print join " ", keys %interesting_packages,"\n";
2252
2253     my $tmpfile_pattern = "/tmp/wanna-build-interesting-sources-$distribution.$$-";
2254     my ($tmpfile, $i);
2255     for( $i = 0;; ++$i ) {
2256             $tmpfile = $tmpfile_pattern . $i;
2257             last if ! -e $tmpfile;
2258     }
2259
2260     open SOURCES, '>', $tmpfile or die "Could not open temporary file $tmpfile\n";
2261     for my $key (keys %interesting_packages) {
2262         my $pkg = $db->{$key};
2263         print SOURCES "Package: $key\n";
2264         print SOURCES "Version: $pkg->{'version'}\n";
2265         print SOURCES "Build-Depends: $srcs->{$key}{'dep'}\n" if $srcs->{$key}{'dep'};
2266         print SOURCES "Build-Conflicts: $srcs->{$key}{'conf'}\n" if $srcs->{$key}{'conf'};
2267         print SOURCES "Architecture: all\n";
2268         print SOURCES "\n";
2269     }
2270     close SOURCES;
2271
2272     if (open(EDOS,"-|","wb-edos-builddebcheck", "-a", $arch, $packagesfile, $tmpfile))
2273     {
2274         local($/) = ""; # read in paragraph mode
2275         while( <EDOS> ) {
2276                 my( $key, $reason ) ;
2277                 s/\s*$//m;
2278                 /^Package:\s*(\S+)$/mi and $key = $1;
2279                 /^Failed-Why:(([^\n]|\n ([^\n]|\.))*)$/msi and $reason = $1;
2280                 $reason =~ s/^\s*//mg;
2281                 $reason ||= 'No reason given by edos-debcheck';
2282
2283                 if (exists $interesting_packages{$key}) {
2284                     $interesting_packages{$key} = $reason;
2285                 } else {
2286                     #print "TODO: edos reported a package we do not care about now\n" if $verbose;
2287                 }
2288         }
2289         close EDOS;
2290     } else {
2291         print "ERROR: Could not run wb-edos-builddebcheck. I am continuing, assuming\n" .
2292               "all packages have installable build-dependencies."
2293     }
2294
2295     unlink( $tmpfile );
2296
2297     for my $key (keys %interesting_packages) {
2298         my $pkg = $db->{$key};
2299         my $change =
2300             (defined $interesting_packages{$key} and $pkg->{'state'} eq 'Needs-Build') ||
2301             (not defined $interesting_packages{$key} and $pkg->{'state'} eq 'BD-Uninstallable');
2302         my $problemchange = $interesting_packages{$key} ne $pkg->{'bd_problem'};
2303         if ($change) {
2304             if (defined $interesting_packages{$key}) {
2305                     change_state( \$pkg, 'BD-Uninstallable' );
2306                     $pkg->{'bd_problem'} = $interesting_packages{$key};
2307             } else {
2308                     change_state( \$pkg, 'Needs-Build' );
2309             }
2310         }
2311         if ($problemchange) {
2312             if (defined $interesting_packages{$key}) {
2313                     $pkg->{'bd_problem'} = $interesting_packages{$key};
2314             }
2315         }
2316         if ($change) {
2317             log_ta( $pkg, "--merge-all" );
2318             print "edos-builddebchange changed state of ${key}_$pkg->{'version'} to $pkg->{'state'}\n" if $verbose;
2319         }
2320         if ($change || $problemchange) {
2321             update_source_info($pkg);
2322         }
2323     }
2324 }
2325
2326 sub usage {
2327         my $prgname;
2328         ($prgname = $0) =~ s,^.*/,,;
2329         print <<"EOF";
2330 Usage: $prgname <options...> <package_version...>
2331 Options:
2332     -v, --verbose: Verbose execution.
2333     -A arch: Architecture this operation is for.
2334     --take: Take package for building [default operation]
2335     -f, --failed: Record in database that a build failed due to
2336         deficiencies in the package (that aren't fixable without a new
2337         source version).
2338     -u, --uploaded: Record in the database that the packages build
2339         correctly and were uploaded.
2340     -n, --no-build: Record in the database that the packages aren't
2341         desired for this architecture and shouldn't appear in listings even
2342         if they're out of date.
2343     --dep-wait: Record in the database that the packages are waiting
2344         for some source dependencies to become available
2345     --binNMU num: Schedule a re-build of the package with unchanged source, but
2346          a new version number (source-version + "+b<num>")
2347     --give-back: Mark a package as ready to build that is in state Building,
2348          Built or Build-Attempted. To give back a package in state Failed, use
2349          --override. This command will actually put the package in state
2350          BD-Uninstallable, until the installability of its Build-Dependencies
2351          were verified. This happens at each call of --merge-all, usually
2352          every 15 minutes.
2353     --merge-quinn: Merge quinn-diff output into database.
2354     --merge-packages: Merge Packages files into database.
2355     --pretend-avail: Pretend that given packages are available now and give
2356         free packages waiting for them
2357     -i SRC_PKG, --info SRC_PKG: Show information for source package
2358     -l STATE, --list=STATE: List all packages in state STATE; can be
2359         combined with -U to restrict to a specific user; STATE can
2360         also be 'all'
2361     -m MESSAGE, --message=MESSAGE: Give reason why package failed or
2362         source dependency list
2363         (used with -f, --dep-wait, and --binNMU)
2364     -o, --override: Override another user's lock on a package, i.e.
2365         take it over; a notice mail will be sent to the other user
2366     -U USER, --user=USER: select user name for which listings should
2367         apply, if not given all users are listed.
2368         if -l is missing, set user name to be entered in db; usually
2369         automatically choosen
2370     --import FILE: Import database from a ASCII file FILE
2371     --export FILE: Export database to a ASCII file FILE
2372
2373 The remaining arguments (depending on operation) usually start with
2374 "name_version", the trailer is ignored. This allows to pass the names
2375 of .dsc files, for which file name completion can be used.
2376 --merge-packages and --merge-quinn take Package/quin--diff file names
2377 on the command line or read stdin. --list needs nothing more on the
2378 command line. --info takes source package names (without version).
2379 EOF
2380         exit 1;
2381 }
2382
2383 sub pkg_version_eq {
2384         my $pkg = shift;
2385         my $version = shift;
2386
2387         return 1
2388                if (defined $pkg->{'binary_nmu_version'}) and
2389                version_compare(binNMU_version($pkg->{'version'},
2390                         $pkg->{'binary_nmu_version'}),'=', $version);
2391         return version_compare( $pkg->{'version'}, "=", $version );
2392 }
2393
2394 sub table_name {
2395         return '"' . $arch . $schema_suffix . '".packages';
2396 }
2397
2398 sub user_table_name {
2399         return '"' . $arch . $schema_suffix . '".users';
2400 }
2401
2402 sub transactions_table_name {
2403         return '"' . $arch . $schema_suffix . '".transactions';
2404 }
2405
2406 sub get_readonly_source_info {
2407         my $name = shift;
2408         # SELECT FLOOR(EXTRACT('epoch' FROM age(localtimestamp, '2010-01-22  23:45')) / 86400) -- change to that?
2409         my $pkg = $dbh->selectrow_hashref('SELECT *, extract(days from date_trunc(\'days\', now() - state_change::timestamp)) as state_days FROM ' .
2410                 table_name() . ' WHERE package = ? AND distribution = ?',
2411                 undef, $name, $distribution);
2412         return $pkg;
2413 }
2414
2415 sub get_source_info {
2416         my $name = shift;
2417         my $pkg = $dbh->selectrow_hashref('SELECT *, extract(days from date_trunc(\'days\', now() - state_change::timestamp)) as state_days FROM ' .
2418                 table_name() . ' WHERE package = ? AND distribution = ?' .
2419                 ' FOR UPDATE',
2420                 undef, $name, $distribution);
2421         return $pkg;
2422 }
2423
2424 sub get_all_source_info {
2425         my %options = @_;
2426
2427         my $q = 'SELECT *, '.
2428                 'extract(days from date_trunc(\'days\', now() - state_change::timestamp)) as state_days, '.
2429                 'date_trunc(\'seconds\', now() - state_change::timestamp) as state_time'.
2430                 ' FROM ' . table_name()
2431                 . ' WHERE distribution = ? ';
2432         my @args = ($distribution);
2433         if ($options{state} && uc($options{state}) ne "ALL") {
2434                 $q .= ' AND upper(state) = ? ';
2435                 push @args, uc($options{state});
2436         }
2437
2438         if ($options{user}) {
2439                 #this basically means "this user, or no user at all":
2440                 $q .= ' AND (builder = ? OR upper(state) = ?)';
2441                 push @args, $options{user};
2442                 push @args, "NEEDS-BUILD";
2443         }
2444
2445         if ($options{category}) {
2446                 $q .= ' AND failed_category <> ? AND upper(state) = ? ';
2447                 push @args, $options{category};
2448                 push @args, "FAILED";
2449         }
2450
2451         if ($options{list_min_age} > 0) {
2452                 $q .= ' AND age(state_change::timestamp) > ? ';
2453                 push @args, $options{list_min_age} . " days";
2454         }
2455
2456         if ($options{list_min_age} < 0) {
2457                 $q .= ' AND age(state_change::timestamp) < ? ';
2458                 push @args, -$options{list_min_age} . " days";
2459         }
2460
2461         my $db = $dbh->selectall_hashref($q, 'package', undef, @args);
2462         return $db;
2463 }
2464
2465 sub update_source_info {
2466         my $pkg = shift;
2467
2468         my $pkg2 = get_source_info($pkg->{'package'});
2469         if (! defined $pkg2)
2470         {
2471                 add_source_info($pkg);
2472         }
2473
2474         $dbh->do('UPDATE ' . table_name() . ' SET ' .
2475                         'version = ?, ' .
2476                         'state = ?, ' .
2477                         'section = ?, ' .
2478                         'priority = ?, ' .
2479                         'installed_version = ?, ' .
2480                         'previous_state = ?, ' .
2481                         (($pkg->{'do_state_change'}) ? "state_change = now()," : "").
2482                         'notes = ?, ' .
2483                         'builder = ?, ' .
2484                         'failed = ?, ' .
2485                         'old_failed = ?, ' .
2486                         'binary_nmu_version = ?, ' .
2487                         'binary_nmu_changelog = ?, ' .
2488                         'failed_category = ?, ' .
2489                         'permbuildpri = ?, ' .
2490                         'buildpri = ?, ' .
2491                         'depends = ?, ' .
2492                         'rel = ?, ' .
2493                         'bd_problem = ? ' .
2494                         'WHERE package = ? AND distribution = ?',
2495                 undef,
2496                 $pkg->{'version'},
2497                 $pkg->{'state'},
2498                 $pkg->{'section'},
2499                 $pkg->{'priority'},
2500                 $pkg->{'installed_version'},
2501                 $pkg->{'previous_state'},
2502                 $pkg->{'notes'},
2503                 $pkg->{'builder'},
2504                 $pkg->{'failed'},
2505                 $pkg->{'old_failed'},
2506                 $pkg->{'binary_nmu_version'},
2507                 $pkg->{'binary_nmu_changelog'},
2508                 $pkg->{'failed_category'},
2509                 $pkg->{'permbuildpri'},
2510                 $pkg->{'buildpri'},
2511                 $pkg->{'depends'},
2512                 $pkg->{'rel'},
2513                 $pkg->{'bd_problem'},
2514                 $pkg->{'package'},
2515                 $distribution) or die $dbh->errstr;
2516 }
2517
2518 sub add_source_info {
2519         my $pkg = shift;
2520         $dbh->do('INSERT INTO ' . table_name() .
2521                         ' (package, distribution) values (?, ?)',
2522                 undef, $pkg->{'package'}, $distribution) or die $dbh->errstr;
2523 }
2524
2525 sub del_source_info {
2526         my $name = shift;
2527         $dbh->do('DELETE FROM ' . table_name() .
2528                         ' WHERE package = ? AND distribution = ?',
2529                 undef, $name, $distribution) or die $dbh->errstr;
2530 }
2531
2532 sub get_user_info {
2533         my $name = shift;
2534         my $user = $dbh->selectrow_hashref('SELECT * FROM ' .
2535                 user_table_name() . ' WHERE username = ? AND distribution = ?',
2536                 undef, $name, $distribution);
2537         return $user;
2538 }
2539
2540 sub update_user_info {
2541         my $user = shift;
2542         $dbh->do('UPDATE ' . user_table_name() .
2543                         ' SET last_seen = now() WHERE username = ?' .
2544                         ' AND distribution = ?',
2545                 undef, $user, $distribution)
2546                 or die $dbh->errstr;
2547 }
2548
2549
2550 sub add_user_info {
2551         my $user = shift;
2552         $dbh->do('INSERT INTO ' . user_table_name() .
2553                         ' (username, distribution, last_seen)' .
2554                         ' values (?, ?, now())',
2555                 undef, $user, $distribution)
2556                 or die $dbh->errstr;
2557 }
2558
2559 sub lock_table()
2560 {
2561         $dbh->do('LOCK TABLE ' . table_name() .
2562                 ' IN EXCLUSIVE MODE', undef) or die $dbh->errstr;
2563 }
2564