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 $conf::mailprog;
  34 die "no distributions defined\n" if ! %distributions;
  35 package main;
  36
  37 use strict;
  38 use POSIX;
  39 use FileHandle;
  40 use File::Copy;
  41 use DBI;
  42 use lib '/org/wanna-build/bin';
  43 use WannaBuild;
  44
  45 our ($verbose, $mail_logs, $list_order, $list_state,
  46     $curr_date, $op_mode, $user, $real_user, $distribution,
  47     $fail_reason, $opt_override, $import_from, $export_to, $opt_create_db,
  48     %prioval, %sectval,
  49     $info_all_dists, $arch,
  50     $category, %catval, %short_category,
  51     $short_date, $list_min_age, $dbbase, @curr_time,
  52     $build_priority, %new_vers, $binNMUver, %merge_srcvers, %merge_binsrc);
  53
  54 # global vars
  55 $ENV{'PATH'} = "/bin:/usr/bin:/usr/local/bin:/org/wanna-build/bin/";
  56 $verbose = 0;
  57 $mail_logs = "";
  58 @curr_time = gmtime;
  59 $curr_date = strftime("%Y %b %d %H:%M:%S",@curr_time);
  60 $short_date = strftime("%m/%d/%y",@curr_time);
  61 $| = 1;
  62
  63 # map program invocation names to operation modes
  64 my %prognames = ( "uploaded-build"  => "set-uploaded",
  65                                   "failed-build"    => "set-failed",
  66                                   "no-build"            => "set-not-for-us",
  67                                   "give-back-build" => "set-needs-build",
  68                                   "dep-wait-build"  => "set-dep-wait",
  69                                   "forget-build"        => "forget",
  70                                   "merge-quinn"         => "merge-quinn",
  71                                   "merge-packages"  => "merge-packages",
  72                                   "merge-sources"   => "merge-sources",
  73                                   "build-info"          => "info" );
  74
  75 %short_category = ( u => "uploaded-fixed-pkg",
  76                                     f => "fix-expected",
  77                                         r => "reminder-sent",
  78                                         n => "nmu-offered",
  79                                         e => "easy",
  80                                         m => "medium",
  81                                         h => "hard",
  82                                         c => "compiler-error",
  83                                         "" => "none" );
  84
  85 my $progname;
  86 ($progname = $0) =~ s,.*/,,;
  87 if ($prognames{$progname}) {
  88         $op_mode = $prognames{$progname};
  89 }
  90 elsif ($progname =~ /^list-(.*)$/) {
  91         $op_mode = "list";
  92         $list_state = ($1 eq "all") ? "" : $1;
  93 }
  94
  95 my %options =
  96         (# flags
  97          verbose        => { short => "v", flag => \$verbose },
  98          override               => { short => "o", flag => \$opt_override },
  99          "create-db"    => { flag => \$opt_create_db },
 100          "correct-compare" => { flag => \$WannaBuild::opt_correct_version_cmp },
 101          # TODO: remove after buildds no longer pass to wanna-build
 102          "no-propagation" => { short => "N" },
 103          "no-down-propagation" => { short => "D" },
 104          # normal actions
 105          take                   => { mode => "set-building" },
 106          failed                 => { short => "f", mode => "set-failed" },
 107          uploaded               => { short => "u", mode => "set-uploaded" },
 108          "no-build"             => { short => "n", mode => "set-not-for-us" },
 109          built                  => { mode => "set-built" },
 110          attempted              => { mode => "set-attempted" },
 111          "give-back"            => { mode => "set-needs-build" },
 112          "dep-wait"             => { mode => "set-dep-wait" },
 113          forget                 => { mode => "forget" },
 114          'forget-user' => { mode => 'forget-user' },
 115          "merge-quinn"  => { mode => "merge-quinn" },
 116          "merge-partial-quinn" => { mode => "merge-partial-quinn" },
 117          "merge-packages" => { mode => "merge-packages" },
 118          "merge-sources" => { mode => "merge-sources" },
 119          "pretend-avail" => { short => "p", mode => "pretend-avail" },
 120          "merge-all"     => { mode => "merge-all" },
 121          info                   => { short => "i", mode => "info" },
 122          'binNMU' => { mode => 'set-binary-nmu', arg => \$binNMUver,
 123                              code => sub { die "Invalid binNMU version: $binNMUver\n"
 124                                 if $binNMUver !~ /^([\d]*)$/ and $1 >= 0; } },
 125          'perm-build-priority'    => { mode => "set-permanent-build-priority", arg => \$build_priority,
 126                               code => sub { die "Invalid build priority: $build_priority\n"
 127                                 if $build_priority !~ /^-?[\d]+$/; } },
 128          'build-priority'    => { mode => "set-build-priority", arg => \$build_priority,
 129                               code => sub { die "Invalid build priority: $build_priority\n"
 130                                 if $build_priority !~ /^-?[\d]+$/; } },
 131          list                   =>
 132          { short => "l", mode => "list", arg => \$list_state,
 133            code => sub {
 134                    die "Unknown state to list: $list_state\n"
 135                            if !isin( $list_state, qw(needs-build building uploaded
 136                                                  built build-attempted failed installed dep-wait
 137                                                  not-for-us all failed-removed
 138                                                  install-wait reupload-wait bd-uninstallable));} },
 139          # options with args
 140          dist           =>
 141          { short => "d", arg => \$distribution,
 142            code => sub {
 143                    if ($distribution eq "a" || $distribution eq "all") {
 144                            $info_all_dists = 1;
 145                            $distribution = "";
 146                    }
 147                    else {
 148                            $distribution = "oldstable"   if $distribution eq "o";
 149                            $distribution = "stable"   if $distribution eq "s";
 150                            $distribution = "testing"  if $distribution eq "t";
 151                            $distribution = "unstable" if $distribution eq "u";
 152                    }
 153            } },
 154          order          =>
 155          { short => "O", arg => \$list_order,
 156            code => sub {
 157                    die "Bad ordering character\n"
 158                            if $list_order !~ /^[PSpsncb]+$/;
 159            } },
 160          message        => { short => "m", arg => \$fail_reason },
 161          # database is deprecated, use arch instead.
 162          database       => { short => "b", arg => \$conf::dbbase },
 163          arch           => { short => "A", arg => \$arch },
 164          user           => { short => "U", arg => \$user },
 165          category               => { short => "c", arg => \$category,
 166                                                  code => sub {
 167                                                          $category = $short_category{$category}
 168                                                                  if exists $short_category{$category};
 169                                                          die "Unknown category: $category\n"
 170                                                                  if !isin( $category, values %short_category );
 171                                                  } },
 172          "min-age"      => { short => "a", arg => \$list_min_age,
 173                                                  code => sub {
 174                                                          die "Argument of --min-age must be a non-zero number\n"
 175                                                                  if $list_min_age == 0;
 176                                                  } },
 177          "max-age"      => { arg => \$list_min_age,
 178                                                  code => sub {
 179                                                          die "Argument of --max-age must be a non-zero number\n"
 180                                                                  if $list_min_age == 0;
 181                                                          $list_min_age *= -1;
 182                                                  } },
 183          # special actions
 184          export         => { arg => \$export_to, mode => "export" },
 185          import         => { arg => \$import_from, mode => "import" },
 186          "manual-edit"  => { mode => "manual-edit" },
 187          );
 188
 189 while( @ARGV && $ARGV[0] =~ /^-/ ) {
 190         $_ = shift @ARGV;
 191         last if $_ eq "--";
 192         my($opt, $optname, $arg);
 193         if (/^--([^=]+)(=|$)/) {
 194                 $optname = $1;
 195                 $opt = $options{$optname};
 196                 $arg = $1 if /^--\Q$optname\E=((.|\n)*)$/;
 197         }
 198         else {
 199                 $optname = substr( $_, 1, 1 );
 200                 $opt = (grep { defined($_->{short}) ? $_->{short} eq $optname : 0} values %options)[0];
 201                 $arg = $1 if /^-$optname(.+)$/;
 202         }
 203         if (!$opt) {
 204                 warn "Unknown option: --$1\n";
 205                 usage();
 206         }
 207         if ($opt->{arg}) {
 208                 if (!defined $arg) {
 209                         die "$optname option missing argument\n" if !@ARGV;
 210                         $arg = shift @ARGV;
 211                 }
 212                 ${$opt->{arg}} = $arg;
 213         }
 214         elsif (defined $arg) {
 215                 die "Option $optname takes no argument\n";
 216         }
 217
 218         if ($opt->{mode}) {
 219                 die "Conflicting operation modes\n" if $op_mode;
 220                 $op_mode = $opt->{mode};
 221         }
 222         if ($opt->{flag}) {
 223                 ${$opt->{flag}}++;
 224         }
 225         if ($opt->{code}) {
 226                 &{$opt->{code}};
 227         }
 228 }
 229
 230 $op_mode = $category ? "set-failed" : "set-building"
 231         if !$op_mode; # default operation
 232 $list_order = $list_state eq "failed" ? 'fPcpsn' : 'PScpsn'
 233         if !$list_order and $list_state;
 234 $distribution ||= "unstable";
 235 die "Bad distribution '$distribution'\n"
 236         if !isin($distribution, keys %conf::distributions);
 237
 238 # If they didn't specify an arch, try to get it from database name which
 239 # is in the form of $arch/build-db
 240 # This is for backwards compatibity with older versions that didn't
 241 # specify the arch yet.
 242 $conf::dbbase =~ m#^([^/]+)#;
 243 $arch ||= $1;
 244
 245 # TODO: Check that it's an known arch (for that dist), and give
 246 # a proper error.
 247
 248 if ($verbose) {
 249         my $version = '$Revision: db181a534e9d $ $Date: 2008/03/26 06:20:22 $ $Author: rmurray $';
 250         $version =~ s/(^\$| \$ .*$)//g;
 251         print "wanna-build $version for $distribution on $arch\n";
 252 }
 253
 254 if (!@ARGV && !isin( $op_mode, qw(list merge-quinn merge-partial-quinn import export
 255                                   merge-packages manual-edit
 256                                   merge-sources))) {
 257         warn "No packages given.\n";
 258         usage();
 259 }
 260
 261 $real_user = (getpwuid($<))[0];
 262 die "Can't determine your user name\n"
 263         if $op_mode ne "list" && !$user &&
 264            !($user = $real_user);
 265
 266 if (!$fail_reason) {
 267         if ($op_mode eq "set-failed" && !$category) {
 268                 print "Enter reason for failing (end with '.' alone on ".
 269                       "its line):\n";
 270                 my $line;
 271                 while(!eof(STDIN)) {
 272                         $line = <STDIN>;
 273                         last if $line eq ".\n";
 274                         $fail_reason .= $line;
 275                 }
 276                 chomp( $fail_reason );
 277         } elsif ($op_mode eq "set-dep-wait") {
 278                 print "Enter dependencies (one line):\n";
 279                 my $line;
 280                 while( !$line && !eof(STDIN) ) {
 281                         chomp( $line = <STDIN> );
 282                 }
 283                 die "No dependencies given\n" if !$line;
 284                 $fail_reason = $line;
 285         } elsif ($op_mode eq "set-binary-nmu" and $binNMUver > 0) {
 286                 print "Enter changelog entry (one line):\n";
 287                 my $line;
 288                 while( !$line && !eof(STDIN) ) {
 289                         chomp( $line = <STDIN> );
 290                 }
 291                 die "No changelog entry given\n" if !$line;
 292                 $fail_reason = $line;
 293         }
 294 }
 295
 296 my $dbh;
 297
 298 END {
 299         if (defined $dbh)
 300         {
 301                 $dbh->disconnect or warn $dbh->errstr;
 302         }
 303 }
 304
 305 my $schema_suffix = '';
 306 if (isin( $op_mode, qw(list info)) && $distribution !~ /security/ && !(not -t and $user =~ /-/)) {
 307         $dbh = DBI->connect("DBI:Pg:service=wanna-build") ||
 308                 die "FATAL: Cannot open database: $DBI::errstr\n";
 309         $schema_suffix = '_public';
 310 }
 311 else
 312 {
 313         $dbh = DBI->connect("DBI:Pg:service=wanna-build-privileged") ||
 314                 die "FATAL: Cannot open database: $DBI::errstr\n";
 315 }
 316
 317 # TODO: This shouldn't be needed, file a bug.
 318 $dbh->{pg_server_prepare} = 0;
 319
 320 $dbh->begin_work or die $dbh->errstr;
 321
 322 process();
 323
 324 $dbh->commit;
 325 $dbh->disconnect;
 326
 327 if ($mail_logs && $conf::log_mail) {
 328         send_mail( $conf::log_mail,
 329                            "wanna-build $distribution state changes $curr_date",
 330                            "State changes at $curr_date for distribution ".
 331                            "$distribution:\n\n$mail_logs\n" );
 332 }
 333
 334 exit 0;
 335
 336
 337 sub process {
 338
 339         SWITCH: foreach ($op_mode) {
 340                 /^set-(.+)/ && do {
 341                         add_packages( $1, @ARGV );
 342                         last SWITCH;
 343                 };
 344                 /^list/ && do {
 345                         list_packages( $list_state );
 346                         last SWITCH;
 347                 };
 348                 /^info/ && do {
 349                         info_packages( @ARGV );
 350                         last SWITCH;
 351                 };
 352                 /^forget-user/ && do {
 353                         die "This operation is restricted to admin users\n"
 354                                 if (defined @conf::admin_users and
 355                                     !isin( $real_user, @conf::admin_users));
 356                         forget_users( @ARGV );
 357                         last SWITCH;
 358                 };
 359                 /^forget/ && do {
 360                         forget_packages( @ARGV );
 361                         last SWITCH;
 362                 };
 363                 /^merge-partial-quinn/ && do {
 364                         die "This operation is restricted to admin users\n"
 365                                 if (defined @conf::admin_users and
 366                                     !isin( $real_user, @conf::admin_users));
 367                         parse_quinn_diff(1);
 368                         last SWITCH;
 369                 };
 370                 /^merge-quinn/ && do {
 371                         die "This operation is restricted to admin users\n"
 372                                 if (defined @conf::admin_users and
 373                                     !isin( $real_user, @conf::admin_users));
 374                         parse_quinn_diff(0);
 375                         last SWITCH;
 376                 };
 377                 /^merge-packages/ && do {
 378                         die "This operation is restricted to admin users\n"
 379                                 if (defined @conf::admin_users and
 380                                     !isin( $real_user, @conf::admin_users));
 381                         parse_packages();
 382                         last SWITCH;
 383                 };
 384                 /^merge-sources/ && 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                         parse_sources(0);
 389                         last SWITCH;
 390                 };
 391                 /^pretend-avail/ && do {
 392                         pretend_avail( @ARGV );
 393                         last SWITCH;
 394                 };
 395                 /^merge-all/ && do {
 396                         die "This operation is restricted to admin users\n"
 397                                 if (defined @conf::admin_users and
 398                                     !isin( $real_user, @conf::admin_users));
 399                         my @ARGS = @ARGV;
 400                         @ARGV = ( $ARGS[0] );
 401                         my $pkgs = parse_packages();
 402                         @ARGV = ( $ARGS[1] );
 403                         parse_quinn_diff(0);
 404                         @ARGV = ( $ARGS[2] );
 405                         my $srcs = parse_sources(1);
 406                         call_edos_depcheck( $ARGS[0], $srcs );
 407                         last SWITCH;
 408                 };
 409                 /^import/ && do {
 410                         die "This operation is restricted to admin users\n"
 411                                 if (defined @conf::admin_users and
 412                                     !isin( $real_user, @conf::admin_users));
 413                         $dbh->do("DELETE from " . table_name() .
 414                                 " WHERE distribution = ?", undef,
 415                                 $distribution)
 416                                 or die $dbh->errstr;
 417                         forget_users();
 418                         read_db( $import_from );
 419                         last SWITCH;
 420                 };
 421                 /^export/ && do {
 422                         export_db( $export_to );
 423                         last SWITCH;
 424                 };
 425
 426                 die "Unexpected operation mode $op_mode\n";
 427         }
 428         if (not -t and $user =~ /-/) {
 429                 my $userinfo = get_user_info($user);
 430                 if (!defined $userinfo)
 431                 {
 432                         add_user_info($user);
 433                 }
 434                 else
 435                 {
 436                         update_user_info($user);
 437                 }
 438         }
 439 }
 440
 441 sub add_packages {
 442         my $newstate = shift;
 443         my( $package, $name, $version, $ok, $reason );
 444
 445         foreach $package (@_) {
 446                 $package =~ s,^.*/,,; # strip path
 447                 $package =~ s/\.(dsc|diff\.gz|tar\.gz|deb)$//; # strip extension
 448                 $package =~ s/_[a-zA-Z\d-]+\.changes$//; # strip extension
 449                 if ($package =~ /^([\w\d.+-]+)_([\w\d:.+~-]+)/) {
 450                         ($name,$version) = ($1,$2);
 451                 }
 452                 else {
 453                         warn "$package: can't extract package name and version ".
 454                                  "(bad format)\n";
 455                         next;
 456                 }
 457
 458                 if ($op_mode eq "set-building") {
 459                         add_one_building( $name, $version );
 460                 }
 461                 elsif ($op_mode eq "set-built") {
 462                         add_one_built( $name, $version );
 463                 }
 464                 elsif ($op_mode eq "set-attempted") {
 465                         add_one_attempted( $name, $version );
 466                 }
 467                 elsif ($op_mode eq "set-uploaded") {
 468                         add_one_uploaded( $name, $version );
 469                 }
 470                 elsif ($op_mode eq "set-failed") {
 471                         add_one_failed( $name, $version );
 472                 }
 473                 elsif ($op_mode eq "set-not-for-us") {
 474                         add_one_notforus( $name, $version );
 475                 }
 476                 elsif ($op_mode eq "set-needs-build") {
 477                         add_one_needsbuild( $name, $version );
 478                 }
 479                 elsif ($op_mode eq "set-dep-wait") {
 480                         add_one_depwait( $name, $version );
 481                 }
 482                 elsif ($op_mode eq "set-build-priority") {
 483                         set_one_buildpri( $name, $version, 'buildpri' );
 484                 }
 485                 elsif ($op_mode eq "set-permanent-build-priority") {
 486                         set_one_buildpri( $name, $version, 'permbuildpri' );
 487                 }
 488                 elsif ($op_mode eq "set-binary-nmu") {
 489                         set_one_binnmu( $name, $version );
 490                 }
 491         }
 492 }
 493
 494 sub add_one_building {
 495         my $name = shift;
 496         my $version = shift;
 497         my( $ok, $reason );
 498
 499         $ok = 1;
 500         my $pkg = get_source_info($name);
 501         if (defined($pkg)) {
 502                 if ($pkg->{'state'} eq "Not-For-Us") {
 503                         $ok = 0;
 504                         $reason = "not suitable for this architecture";
 505                 }
 506                 elsif ($pkg->{'state'} =~ /^Dep-Wait/) {
 507                         $ok = 0;
 508                         $reason = "not all source dependencies available yet";
 509                 }
 510                 elsif ($pkg->{'state'} =~ /^BD-Uninstallable/) {
 511                         $ok = 0;
 512                         $reason = "source dependencies are not installable";
 513                 }
 514                 elsif ($pkg->{'state'} eq "Uploaded" &&
 515                            (version_lesseq($version, $pkg->{'version'}))) {
 516                         $ok = 0;
 517                         $reason = "already uploaded by $pkg->{'builder'}";
 518                         $reason .= " (in newer version $pkg->{'version'})"
 519                                 if !version_eq($pkg, $version);
 520                 }
 521                 elsif ($pkg->{'state'} eq "Installed" &&
 522                            version_less($version,$pkg->{'version'})) {
 523                         if ($opt_override) {
 524                                 print "$name: Warning: newer version $pkg->{'version'} ".
 525                                           "already installed, but overridden.\n";
 526                         }
 527                         else {
 528                                 $ok = 0;
 529                                 $reason = "newer version $pkg->{'version'} already in ".
 530                                                   "archive; doesn't need rebuilding";
 531                                 print "$name: Note: If the following is due to an epoch ",
 532                                           " change, use --override\n";
 533                         }
 534                 }
 535                 elsif ($pkg->{'state'} eq "Installed" &&
 536                            pkg_version_eq($pkg,$version)) {
 537                         $ok = 0;
 538                         $reason = "is up-to-date in the archive; doesn't need rebuilding";
 539                 }
 540                 elsif ($pkg->{'state'} eq "Needs-Build" &&
 541                            version_less($version,$pkg->{'version'})) {
 542                         if ($opt_override) {
 543                                 print "$name: Warning: newer version $pkg->{'version'} ".
 544                                           "needs building, but overridden.";
 545                         }
 546                         else {
 547                                 $ok = 0;
 548                                 $reason = "newer version $pkg->{'version'} needs building, ".
 549                                                   "not $version";
 550                         }
 551                 }
 552                 elsif (isin($pkg->{'state'},qw(Building Built Build-Attempted))) {
 553                         if (version_less($pkg->{'version'},$version)) {
 554                                 print "$name: Warning: Older version $pkg->{'version'} ",
 555                                       "is being built by $pkg->{'builder'}\n";
 556                                 if ($pkg->{'builder'} ne $user) {
 557                                         send_mail( $pkg->{'builder'},
 558                                                            "package takeover in newer version",
 559                                                            "You are building package '$name' in ".
 560                                                            "version $version\n".
 561                                                            "(as far as I'm informed).\n".
 562                                                            "$user now has taken the newer ".
 563                                                            "version $version for building.".
 564                                                            "You can abort the build if you like.\n" );
 565                                 }
 566                         }
 567                         else {
 568                                 if ($opt_override) {
 569                                         print "User $pkg->{'builder'} had already ",
 570                                               "taken the following package,\n",
 571                                                   "but overriding this as you request:\n";
 572                                         send_mail( $pkg->{'builder'}, "package takeover",
 573                                                            "The package '$name' (version $version) that ".
 574                                                            "was taken by you\n".
 575                                                            "has been taken over by $user\n" );
 576                                 }
 577                                 elsif ($pkg->{'builder'} eq $user) {
 578                                         print "$name: Note: already taken by you.\n";
 579                                         print "$name: ok\n" if $verbose;
 580                                         return;
 581                                 }
 582                                 else {
 583                                         $ok = 0;
 584                                         $reason = "already taken by $pkg->{'builder'}";
 585                                         $reason .= " (in newer version $pkg->{'version'})"
 586                                                 if !version_eq($pkg->{'version'}, $version);
 587                                 }
 588                         }
 589                 }
 590                 elsif ($pkg->{'state'} =~ /^Failed/ &&
 591                            pkg_version_eq($pkg, $version)) {
 592                         if ($opt_override) {
 593                                 print "The following package previously failed ",
 594                                           "(by $pkg->{'builder'})\n",
 595                                           "but overriding this as you request:\n";
 596                                 send_mail( $pkg->{'builder'}, "failed package takeover",
 597                                                    "The package '$name' (version $version) that ".
 598                                                    "is taken by you\n".
 599                                                    "and has failed previously has been taken over ".
 600                                                    "by $user\n" )
 601                                         if $pkg->{'builder'} ne $user;
 602                         }
 603                         else {
 604                                 $ok = 0;
 605                                 $reason = "build of $version failed previously:\n    ";
 606                                 $reason .= join( "\n    ", split( "\n", $pkg->{'failed'} ));
 607                                 $reason .= "\nalso the package doesn't need builing"
 608                                         if $pkg->{'state'} eq 'Failed-Removed';
 609                         }
 610                 }
 611         }
 612         if ($ok) {
 613                 my $ok = 'ok';
 614                 if ($pkg->{'binary_nmu_version'}) {
 615                         print "$name: Warning: needs binary NMU $pkg->{'binary_nmu_version'}\n" .
 616                               "$pkg->{'binary_nmu_changelog'}\n";
 617                         $ok = 'aok';
 618                 } else {
 619                         print "$name: Warning: Previous version failed!\n"
 620                                 if $pkg->{'previous_state'} =~ /^Failed/ ||
 621                                    $pkg->{'state'} =~ /^Failed/;
 622                 }
 623                 change_state( \$pkg, 'Building' );
 624                 $pkg->{'package'} = $name;
 625                 $pkg->{'version'} = $version;
 626                 $pkg->{'builder'} = $user;
 627                 log_ta( $pkg, "--take" );
 628                 update_source_info($pkg);
 629                 print "$name: $ok\n" if $verbose;
 630         }
 631         else {
 632                 print "$name: NOT OK!\n  $reason\n";
 633         }
 634 }
 635
 636 sub add_one_attempted {
 637         my $name = shift;
 638         my $version = shift;
 639         my $pkg = get_source_info($name);
 640
 641         if (!defined($pkg)) {
 642                 print "$name: not registered yet.\n";
 643                 return;
 644         }
 645
 646         if ($pkg->{'state'} ne "Building" ) {
 647                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 648                           "Skipping.\n";
 649                 return;
 650         }
 651         if ($pkg->{'builder'} ne $user) {
 652                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 653                 return;
 654         }
 655         elsif ( !pkg_version_eq($pkg, $version) ) {
 656                 print "$name: version mismatch ".
 657                           "$(pkg->{'version'} ".
 658                           "by $pkg->{'builder'})\n";
 659                 return;
 660         }
 661
 662         change_state( \$pkg, 'Build-Attempted' );
 663         log_ta( $pkg, "--attempted" );
 664         update_source_info($pkg);
 665         print "$name: registered as uploaded\n" if $verbose;
 666 }
 667
 668 sub add_one_built {
 669         my $name = shift;
 670         my $version = shift;
 671         my $pkg = get_source_info($name);
 672
 673         if (!defined($pkg)) {
 674                 print "$name: not registered yet.\n";
 675                 return;
 676         }
 677
 678         if ($pkg->{'state'} ne "Building" ) {
 679                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 680                           "Skipping.\n";
 681                 return;
 682         }
 683         if ($pkg->{'builder'} ne $user) {
 684                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 685                 return;
 686         }
 687         elsif ( !pkg_version_eq($pkg, $version) ) {
 688                 print "$name: version mismatch ".
 689                           "$(pkg->{'version'} ".
 690                           "by $pkg->{'builder'})\n";
 691                 return;
 692         }
 693         change_state( \$pkg, 'Built' );
 694         log_ta( $pkg, "--built" );
 695         update_source_info($pkg);
 696         print "$name: registered as built\n" if $verbose;
 697 }
 698
 699 sub add_one_uploaded {
 700         my $name = shift;
 701         my $version = shift;
 702         my $pkg = get_source_info($name);
 703
 704         if (!defined($pkg)) {
 705                 print "$name: not registered yet.\n";
 706                 return;
 707         }
 708
 709         if ($pkg->{'state'} eq "Uploaded" &&
 710                 pkg_version_eq($pkg,$version)) {
 711                 print "$name: already uploaded\n";
 712                 return;
 713         }
 714         if (!isin( $pkg->{'state'}, qw(Building Built Build-Attempted))) {
 715                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 716                           "Skipping.\n";
 717                 return;
 718         }
 719         if ($pkg->{'builder'} ne $user) {
 720                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 721                 return;
 722         }
 723         # strip epoch -- buildd-uploader used to go based on the filename.
 724         # (to remove at some point)
 725         my $pkgver;
 726         ($pkgver = $pkg->{'version'}) =~ s/^\d+://;
 727         $version =~ s/^\d+://; # for command line use
 728         if ($pkg->{'binary_nmu_version'} ) {
 729                 my $nmuver = binNMU_version($pkgver, $pkg->{'binary_nmu_version'});
 730                 if (!version_eq( $nmuver, $version )) {
 731                         print "$name: version mismatch ($nmuver registered). ",
 732                                   "Skipping.\n";
 733                         return;
 734                 }
 735         } elsif (!version_eq($pkgver, $version)) {
 736                 print "$name: version mismatch ($pkg->{'version'} registered). ",
 737                           "Skipping.\n";
 738                 return;
 739         }
 740
 741         change_state( \$pkg, 'Uploaded' );
 742         log_ta( $pkg, "--uploaded" );
 743         update_source_info($pkg);
 744         print "$name: registered as uploaded\n" if $verbose;
 745 }
 746
 747 sub add_one_failed {
 748         my $name = shift;
 749         my $version = shift;
 750         my ($state, $cat);
 751         my $pkg = get_source_info($name);
 752
 753         if (!defined($pkg)) {
 754                 print "$name: not registered yet.\n";
 755                 return;
 756         }
 757         $state = $pkg->{'state'};
 758
 759         if ($state eq "Not-For-Us") {
 760                 print "$name: not suitable for this architecture anyway. Skipping.\n";
 761                 return;
 762         }
 763         elsif ($state eq "Failed-Removed") {
 764                 print "$name: failed previously and doesn't need building. Skipping.\n";
 765                 return;
 766         }
 767         elsif ($state eq "Installed") {
 768                 print "$name: Is already installed in archive. Skipping.\n";
 769                 return;
 770         }
 771         elsif ($pkg->{'builder'} &&
 772                    (($user ne $pkg->{'builder'}) &&
 773                     !($pkg->{'builder'} =~ /^(\w+)-\w+/ && $1 eq $user))) {
 774                 print "$name: not taken by you, but by ".
 775                           "$pkg->{'builder'}. Skipping.\n";
 776                 return;
 777         }
 778         elsif ( !pkg_version_eq($pkg, $version) ) {
 779                 print "$name: version mismatch ".
 780                           "$(pkg->{'version'} ".
 781                           "by $pkg->{'builder'})\n";
 782                 return;
 783         }
 784
 785         $cat = $category;
 786         if (!$cat && $fail_reason =~ /^\[([^\]]+)\]/) {
 787                 $cat = $1;
 788                 $cat = $short_category{$cat} if exists $short_category{$cat};
 789                 if (!isin( $cat, values %short_category )) {
 790                         print "$name: Warning: unknown category $cat; discarded\n";
 791                         $cat = "";
 792                 }
 793                 $fail_reason =~ s/^\[[^\]]+\][ \t]*\n*//;
 794         }
 795
 796         if ($state eq "Needs-Build") {
 797                 print "$name: Warning: not registered for building previously, ".
 798                           "but processing anyway.\n";
 799         }
 800         elsif ($state eq "Uploaded") {
 801                 print "$name: Warning: marked as uploaded previously, ".
 802                           "but processing anyway.\n";
 803         }
 804         elsif ($state eq "Dep-Wait") {
 805                 print "$name: Warning: marked as waiting for dependencies, ".
 806                           "but processing anyway.\n";
 807         }
 808         elsif ($state eq "BD-Uninstallable") {
 809                 print "$name: Warning: marked as having uninstallable build-dependencies, ".
 810                           "but processing anyway.\n";
 811         }
 812         elsif ($state eq "Failed") {
 813                 print "$name: already registered as failed; will append new message\n"
 814                         if $fail_reason;
 815                 print "$name: already registered as failed; changing category\n"
 816                         if $cat;
 817         }
 818
 819         if (($cat eq "reminder-sent" || $cat eq "nmu-offered") &&
 820                 defined $pkg->{'failed_category'} &&
 821                 $pkg->{'failed_category'} ne $cat) {
 822                 (my $action = $cat) =~ s/-/ /;
 823                 $fail_reason .= "\n$short_date: $action";
 824         }
 825
 826         change_state( \$pkg, 'Failed' );
 827         $pkg->{'builder'} = $user;
 828         $pkg->{'failed'} .= "\n" if $pkg->{'failed'};
 829         $pkg->{'failed'} .= $fail_reason;
 830         $pkg->{'failed_category'} = $cat if $cat;
 831         if (defined $pkg->{'permbuildpri'}) {
 832                 $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
 833         } else {
 834                 delete $pkg->{'buildpri'};
 835         }
 836         log_ta( $pkg, "--failed" );
 837         update_source_info($pkg);
 838         print "$name: registered as failed\n" if $verbose;
 839 }
 840
 841 sub add_one_notforus {
 842         my $name = shift;
 843         my $version = shift;
 844         my $pkg = get_source_info($name);
 845
 846         if ($pkg->{'state'} eq 'Not-For-Us') {
 847                 # reset Not-For-Us state in case it's called twice; this is
 848                 # the only way to get a package out of this state...
 849                 # There is no really good state in which such packages should
 850                 # be put :-( So use Failed for now.
 851                 change_state( \$pkg, 'Failed' );
 852                 $pkg->{'package'} = $name;
 853                 $pkg->{'failed'} = "Was Not-For-Us previously";
 854                 delete $pkg->{'builder'};
 855                 delete $pkg->{'depends'};
 856                 log_ta( $pkg, "--no-build(rev)" );
 857                 print "$name: now not unsuitable anymore\n";
 858
 859                 send_mail( $conf::notforus_maint,
 860                                    "$name moved out of Not-For-Us state",
 861                                    "The package '$name' has been moved out of the Not-For-Us ".
 862                                    "state by $user.\n".
 863                                    "It should probably also be removed from ".
 864                                    "Packages-arch-specific or\n".
 865                                    "the action was wrong.\n" )
 866                         if $conf::notforus_maint;
 867         }
 868         else {
 869                 change_state( \$pkg, 'Not-For-Us' );
 870                 $pkg->{'package'} = $name;
 871                 delete $pkg->{'builder'};
 872                 delete $pkg->{'depends'};
 873                 delete $pkg->{'buildpri'};
 874                 delete $pkg->{'binary_nmu_version'};
 875                 delete $pkg->{'binary_nmu_changelog'};
 876                 log_ta( $pkg, "--no-build" );
 877                 print "$name: registered as unsuitable\n" if $verbose;
 878
 879                 send_mail( $conf::notforus_maint,
 880                                    "$name set to Not-For-Us",
 881                                    "The package '$name' has been set to state Not-For-Us ".
 882                                    "by $user.\n".
 883                                    "It should probably also be added to ".
 884                                    "Packages-arch-specific or\n".
 885                                    "the Not-For-Us state is wrong.\n" )
 886                         if $conf::notforus_maint;
 887         }
 888         update_source_info($pkg);
 889 }
 890
 891 sub add_one_needsbuild {
 892         my $name = shift;
 893         my $version = shift;
 894         my $state;
 895         my $pkg = get_source_info($name);
 896
 897         if (!defined($pkg)) {
 898                 print "$name: not registered; can't give back.\n";
 899                 return;
 900         }
 901         $state = $pkg->{'state'};
 902
 903         if ($state eq "BD-Uninstallable") {
 904                 if ($opt_override) {
 905                         print "$name: Forcing uninstallability mark to be removed. This is not permanent and might be reset with the next trigger run\n";
 906
 907                         change_state( \$pkg, 'Needs-Build' );
 908                         delete $pkg->{'builder'};
 909                         delete $pkg->{'depends'};
 910                         log_ta( $pkg, "--give-back" );
 911                         update_source_info($pkg);
 912                         print "$name: given back\n" if $verbose;
 913                         return;
 914                 }
 915                 else {
 916                         print "$name: has uninstallable build-dependencies. Skipping\n",
 917                                   "  (use --override to clear dependency list and ",
 918                                   "give back anyway)\n";
 919                         return;
 920                 }
 921         }
 922         elsif ($state eq "Dep-Wait") {
 923                 if ($opt_override) {
 924                         print "$name: Forcing source dependency list to be cleared\n";
 925                 }
 926                 else {
 927                         print "$name: waiting for source dependencies. Skipping\n",
 928                                   "  (use --override to clear dependency list and ",
 929                                   "give back anyway)\n";
 930                         return;
 931                 }
 932         }
 933         elsif (!isin( $state, qw(Building Built Build-Attempted))) {
 934                 print "$name: not taken for building (state is $state).";
 935                 if ($opt_override) {
 936                         print "\n$name: Forcing give-back\n";
 937                 }
 938                 else {
 939                         print " Skipping.\n";
 940                         return;
 941                 }
 942         }
 943         if (defined ($pkg->{'builder'}) && $user ne $pkg->{'builder'} &&
 944                 !($pkg->{'builder'} =~ /^(\w+)-\w+/ && $1 eq $user) &&
 945                 !$opt_override) {
 946                 print "$name: not taken by you, but by ".
 947                           "$pkg->{'builder'}. Skipping.\n";
 948                 return;
 949         }
 950         if (!pkg_version_eq($pkg, $version)) {
 951                 print "$name: version mismatch ($pkg->{'version'} registered). ",
 952                           "Skipping.\n";
 953                 return;
 954         }
 955         if ($distribution eq "unstable") {
 956                 change_state( \$pkg, 'BD-Uninstallable' );
 957                 $pkg->{'bd_problem'} = "Installability of build dependencies not tested yet";
 958         } else {
 959                 change_state( \$pkg, 'Needs-Build' );
 960         }
 961         $pkg->{'builder'} = undef;
 962         $pkg->{'depends'} = undef;
 963         log_ta( $pkg, "--give-back" );
 964         update_source_info($pkg);
 965         print "$name: given back\n" if $verbose;
 966 }
 967
 968 sub set_one_binnmu {
 969         my $name = shift;
 970         my $version = shift;
 971         my $pkg = get_source_info($name);
 972         my $state;
 973
 974         if (!defined($pkg)) {
 975                 print "$name: not registered; can't register for binNMU.\n";
 976                 return;
 977         }
 978         my $db_ver = $pkg->{'version'};
 979
 980         if (!version_eq($db_ver, $version)) {
 981                 print "$name: version mismatch ($db_ver registered). ",
 982                           "Skipping.\n";
 983                 return;
 984         }
 985         $state = $pkg->{'state'};
 986
 987         if (defined $pkg->{'binary_nmu_version'}) {
 988                 if ($binNMUver == 0) {
 989                         change_state( \$pkg, 'Installed' );
 990                         delete $pkg->{'builder'};
 991                         delete $pkg->{'depends'};
 992                         delete $pkg->{'binary_nmu_version'};
 993                         delete $pkg->{'binary_nmu_changelog'};
 994                 } elsif ($binNMUver <= $pkg->{'binary_nmu_version'}) {
 995                         print "$name: already building binNMU $pkg->{'binary_nmu_version'}\n";
 996                         return;
 997                 } else {
 998                         $pkg->{'binary_nmu_version'} = $binNMUver;
 999                         $pkg->{'binary_nmu_changelog'} = $fail_reason;
1000                         $pkg->{'notes'} = 'out-of-date';
1001                         $pkg->{'buildpri'} = $pkg->{'permbuildpri'}
1002                                 if (defined $pkg->{'permbuildpri'});
1003                 }
1004                 log_ta( $pkg, "--binNMU" );
1005                 update_source_info($pkg);
1006                 return;
1007         } elsif ($binNMUver == 0) {
1008                 print "${name}_$version: no scheduled binNMU to cancel.\n";
1009                 return;
1010         }
1011
1012         if ($state ne 'Installed') {
1013                 print "${name}_$version: not installed; can't register for binNMU.\n";
1014                 return;
1015         }
1016
1017         my $fullver = binNMU_version($version,$binNMUver);
1018         if ( version_lesseq( $fullver, $pkg->{'installed_version'} ) )
1019         {
1020                 print "$name: binNMU $fullver is not newer than current version $pkg->{'installed_version'}\n";
1021                 return;
1022         }
1023
1024         change_state( \$pkg, 'BD-Uninstallable' );
1025         $pkg->{'bd_problem'} = "Installability of build dependencies not tested yet";
1026         delete $pkg->{'builder'};
1027         delete $pkg->{'depends'};
1028         $pkg->{'binary_nmu_version'} = $binNMUver;
1029         $pkg->{'binary_nmu_changelog'} = $fail_reason;
1030         $pkg->{'notes'} = 'out-of-date';
1031         log_ta( $pkg, "--binNMU" );
1032         update_source_info($pkg);
1033         print "${name}: registered for binNMU $fullver\n" if $verbose;
1034 }
1035
1036 sub set_one_buildpri {
1037         my $name = shift;
1038         my $version = shift;
1039         my $key = shift;
1040         my $pkg = get_source_info($name);
1041         my $state;
1042
1043         if (!defined($pkg)) {
1044                 print "$name: not registered; can't set priority.\n";
1045                 return;
1046         }
1047         $state = $pkg->{'state'};
1048
1049         if ($state eq "Not-For-Us") {
1050                 print "$name: not suitable for this architecture. Skipping.\n";
1051                 return;
1052         } elsif ($state eq "Failed-Removed") {
1053                 print "$name: failed previously and doesn't need building. Skipping.\n";
1054                 return;
1055         }
1056         if (!pkg_version_eq($pkg, $version)) {
1057                 print "$name: version mismatch ($pkg->{'version'} registered). ",
1058                           "Skipping.\n";
1059                 return;
1060         }
1061         if ( $build_priority == 0 ) {
1062                 delete $pkg->{'buildpri'}
1063                         if $key eq 'permbuildpri' and defined $pkg->{'buildpri'}
1064                         and $pkg->{'buildpri'} == $pkg->{$key};
1065                 delete $pkg->{$key};
1066         } else {
1067                 $pkg->{'buildpri'} = $build_priority
1068                         if $key eq 'permbuildpri';
1069                 $pkg->{$key} = $build_priority;
1070         }
1071         update_source_info($pkg);
1072         print "$name: set to build priority $build_priority\n" if $verbose;
1073 }
1074
1075 sub add_one_depwait {
1076         my $name = shift;
1077         my $version = shift;
1078         my $state;
1079         my $pkg = get_source_info($name);
1080
1081         if (!defined($pkg)) {
1082                 print "$name: not registered yet.\n";
1083                 return;
1084         }
1085         $state = $pkg->{'state'};
1086
1087         if ($state eq "Dep-Wait") {
1088                 print "$name: merging with previously registered dependencies\n";
1089         }
1090
1091         if (isin( $state, qw(Needs-Build Failed BD-Uninstallable))) {
1092                 print "$name: Warning: not registered for building previously, ".
1093                           "but processing anyway.\n";
1094         }
1095         elsif ($state eq "Not-For-Us") {
1096                 print "$name: not suitable for this architecture anyway. Skipping.\n";
1097                 return;
1098         }
1099         elsif ($state eq "Failed-Removed") {
1100                 print "$name: failed previously and doesn't need building. Skipping.\n";
1101                 return;
1102         }
1103         elsif ($state eq "Installed") {
1104                 print "$name: Is already installed in archive. Skipping.\n";
1105                 return;
1106         }
1107         elsif ($state eq "Uploaded") {
1108                 print "$name: Is already uploaded. Skipping.\n";
1109                 return;
1110         }
1111         elsif ($pkg->{'builder'} &&
1112                    $user ne $pkg->{'builder'}) {
1113                 print "$name: not taken by you, but by ".
1114                           "$pkg->{'builder'}. Skipping.\n";
1115                 return;
1116         }
1117         elsif ( !pkg_version_eq($pkg,$version)) {
1118                 print "$name: version mismatch ".
1119                           "($pkg->{'version'} ".
1120                           "by $pkg->{'builder'})\n";
1121                 return;
1122         }
1123         elsif ($fail_reason =~ /^\s*$/ ||
1124                    !parse_deplist( $fail_reason, 1 )) {
1125                 print "$name: Bad dependency list\n";
1126                 return;
1127         }
1128         change_state( \$pkg, 'Dep-Wait' );
1129         $pkg->{'builder'} = $user;
1130         if (defined $pkg->{'permbuildpri'}) {
1131                 $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
1132         } else {
1133                 delete $pkg->{'buildpri'};
1134         }
1135         my $deplist = parse_deplist( $pkg->{'depends'} );
1136         my $new_deplist = parse_deplist( $fail_reason );
1137         # add new dependencies, maybe overwriting old entries
1138         foreach (keys %$new_deplist) {
1139                 $deplist->{$_} = $new_deplist->{$_};
1140         }
1141         $pkg->{'depends'} = build_deplist($deplist);
1142         log_ta( $pkg, "--dep-wait" );
1143         update_source_info($pkg);
1144         print "$name: registered as waiting for dependencies\n" if $verbose;
1145 }
1146
1147
1148 sub parse_sources {
1149         my %pkgs;
1150         my %srcver;
1151         my $name;
1152         my $full = shift;
1153
1154         local($/) = ""; # read in paragraph mode
1155         while( <> ) {
1156                 my( $version, $arch, $section, $priority, $builddep, $buildconf, $binaries );
1157                 s/\s*$//m;
1158                 /^Package:\s*(\S+)$/mi and $name = $1;
1159                 /^Version:\s*(\S+)$/mi and $version = $1;
1160                 /^Architecture:\s*(\S+)$/mi and $arch = $1;
1161                 /^Section:\s*(\S+)$/mi and $section = $1;
1162                 /^Priority:\s*(\S+)$/mi and $priority = $1;
1163                 /^Build-Depends:\s*(.*)$/mi and $builddep = $1;
1164                 /^Build-Conflicts:\s*(.*)$/mi and $buildconf = $1;
1165                 /^Binary:\s*(.*)$/mi and $binaries = $1;
1166
1167                 next if (defined $srcver{$name} and version_less( $version, $srcver{$name} ));
1168                 $srcver{$name} = $version;
1169
1170                 $pkgs{$name}{'ver'} = $version;
1171                 $pkgs{$name}{'bin'} = $binaries;
1172                 $pkgs{$name}{'dep'} = $builddep;
1173                 $pkgs{$name}{'conf'} = $buildconf;
1174                 my $pkg = get_source_info($name);
1175
1176                 if (defined $pkg) {
1177                         my $change = 0;
1178
1179                         if ($arch eq "all" && !version_less( $version, $pkg->{'version'} )) {
1180                                 # package is now Arch: all, delete it from db
1181                                 change_state( \$pkg, 'deleted' );
1182                                 log_ta( $pkg, "--merge-sources" );
1183                                 print "$name ($pkg->{'version'}): deleted ".
1184                                           "from database, because now Arch: all\n"
1185                                                   if $verbose;
1186                                 del_source_info($name);
1187                                 next;
1188                         }
1189
1190                         # The "Version" should always be the source version --
1191                         # not a possible binNMU version number.
1192                         $pkg->{'version'} = $version, $change++
1193                                 if ($pkg->{'state'} eq 'Installed' and
1194                                 !version_eq( $pkg->{'version'}, $version));
1195                         # Always update priority and section, if available
1196                         $pkg->{'priority'} = $priority, $change++
1197                                 if defined $priority and (not defined($pkg->{'priority'}) or $pkg->{'priority'} ne $priority);
1198
1199                         $pkg->{'section'} = $section, $change++
1200                                 if defined $section and (not defined($pkg->{'section'}) or $pkg->{'section'} ne $section);
1201
1202                         update_source_info($pkg) if $change;
1203                 }
1204         }
1205         # Now that we only have the latest source version, build the list
1206         # of binary packages from the Sources point of view
1207         foreach $name (keys %pkgs) {
1208             foreach my $bin (split( /\s*,\s*/, $pkgs{$name}{'bin'} ) ) {
1209                 $merge_binsrc{$bin} = $name;
1210             }
1211         }
1212         # remove installed packages that no longer have source available
1213         # or binaries installed
1214         my $db = get_all_source_info();
1215         foreach $name (keys %$db) {
1216                 next if $name =~ /^_/;
1217                 my $pkg = $db->{$name};
1218                 if (not defined($pkgs{$name})) {
1219                         change_state( \$pkg, 'deleted' );
1220                         log_ta( $pkg, "--merge-sources" );
1221                         print "$name ($pkg->{'version'}): ".
1222                                   "deleted from database, because ".
1223                                   "not in Sources anymore\n"
1224                                           if $verbose;
1225                         del_source_info($name);
1226                 } else {
1227                         next if !isin( $pkg->{'state'}, qw(Installed) );
1228                         if ($full && not defined $merge_srcvers{$name}) {
1229                             change_state( \$pkg, 'deleted' );
1230                             log_ta( $pkg, "--merge-sources" );
1231                             print "$name ($pkg->{'version'}): ".
1232                                       "deleted from database, because ".
1233                                       "binaries don't exist anymore\n"
1234                                               if $verbose;
1235                             del_source_info($name);
1236                         } elsif ($full && version_less( $merge_srcvers{$name}, $pkg->{'version'})) {
1237                             print "$name ($pkg->{'version'}): ".
1238                                       "package is Installed but binaries are from ".
1239                                       $merge_srcvers{$name}. "\n"
1240                                               if $verbose;
1241                         }
1242                 }
1243         }
1244         return \%pkgs;
1245 }
1246
1247 # This function looks through a Packages file and sets the state of
1248 # packages to 'Installed'
1249 sub parse_packages {
1250         my $installed;
1251
1252         local($/) = ""; # read in paragraph mode
1253         while( <> ) {
1254                 my( $name, $version, $depends, $source, $sourcev, $architecture, $provides, $binaryv, $binnmu );
1255                 s/\s*$//m;
1256                 /^Package:\s*(\S+)$/mi and $name = $1;
1257                 /^Version:\s*(\S+)$/mi and $version = $1;
1258                 /^Depends:\s*(.*)$/mi and $depends = $1;
1259                 /^Source:\s*(\S+)(\s*\((\S+)\))?$/mi and ($source,$sourcev) = ($1, $3);
1260                 /^Architecture:\s*(\S+)$/mi and $architecture = $1;
1261                 /^Provides:\s*(.*)$/mi and $provides = $1;
1262                 next if !$name || !$version;
1263                 next if ($arch ne $architecture and $architecture ne "all");
1264                 next if (defined ($installed->{$name}) and $installed->{$name}{'version'} ne "" and
1265                         version_lesseq( $version, $installed->{$name}{'version'} ));
1266                 $installed->{$name}{'version'} = $version;
1267                 $installed->{$name}{'depends'} = $depends;
1268                 $installed->{$name}{'all'} = 1 if $architecture eq "all";
1269                 undef $installed->{$name}{'Provider'};
1270                 $installed->{$name}{'Source'} = $source ? $source : $name;
1271                 if ($provides) {
1272                     foreach (split( /\s*,\s*/, $provides )) {
1273                         if (not defined ($installed->{$_})) {
1274                             $installed->{$_}{'version'} = "";
1275                             $installed->{$_}{'Provider'} = $name;
1276                         }
1277                     }
1278                 }
1279                 if ( $version =~ /\+b(\d+)$/ ) {
1280                     $binnmu = $1;
1281                 }
1282                 $version = $sourcev if $sourcev;
1283                 $binaryv = $version;
1284                 $binaryv =~ s/\+b\d+$//;
1285                 $installed->{$name}{'Sourcev'} = $sourcev ? $sourcev : $binaryv;
1286                 $binaryv .= "+b$binnmu" if defined($binnmu);
1287
1288                 next if $architecture ne $arch;
1289                 $name = $source if $source;
1290                 next if defined($merge_srcvers{$name}) and $merge_srcvers{$name} eq $version;
1291                 $merge_srcvers{$name} = $version;
1292
1293                 my $pkg = get_source_info($name);
1294
1295                 if (defined $pkg) {
1296                         if (isin( $pkg->{'state'}, qw(Not-For-Us)) ||
1297                                 (isin($pkg->{'state'}, qw(Installed)) &&
1298                                  version_lesseq($binaryv, $pkg->{'installed_version'}))) {
1299                                 print "Skipping $name because State == $pkg->{'state'}\n"
1300                                         if $verbose >= 2;
1301                                 next;
1302                         }
1303                         if ($pkg->{'binary_nmu_version'} ) {
1304                                 my $nmuver = binNMU_version($pkg->{'version'}, $pkg->{'binary_nmu_version'});
1305                                 if (version_less( $binaryv, $nmuver )) {
1306                                         print "Skipping $name ($version) because have newer ".
1307                                                 "version ($nmuver) in db.\n"
1308                                                         if $verbose >= 2;
1309                                         next;
1310                                 }
1311                         } elsif (version_less($version, $pkg->{'version'})) {
1312                                 print "Skipping $name ($version) because have newer ".
1313                                         "version ($pkg->{'version'}) in db.\n"
1314                                                 if $verbose >= 2;
1315                                 next;
1316                         }
1317
1318                         if (!pkg_version_eq($pkg, $version) &&
1319                            $pkg->{'state'} ne "Installed") {
1320                                 warn "Warning: $name: newer version than expected appeared ".
1321                                          "in archive ($version vs. $pkg->{'version'})\n";
1322                                 delete $pkg->{'builder'};
1323                         }
1324
1325                         if (!isin( $pkg->{'state'}, qw(Uploaded) )) {
1326                                 warn "Warning: Package $name was not in uploaded state ".
1327                                          "before (but in '$pkg->{'state'}').\n";
1328                                 delete $pkg->{'builder'};
1329                                 delete $pkg->{'depends'};
1330                         }
1331                 } else {
1332                         $pkg = {};
1333                         $pkg->{'version'} = $version;
1334                 }
1335
1336                 change_state( \$pkg, 'Installed' );
1337                 $pkg->{'package'} = $name;
1338                 $pkg->{'installed_version'} = $binaryv;
1339                 if (defined $pkg->{'permbuildpri'}) {
1340                         $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
1341                 } else {
1342                         delete $pkg->{'buildpri'};
1343                 }
1344                 $pkg->{'version'} = $version
1345                         if version_less( $pkg->{'version'}, $version);
1346                 delete $pkg->{'binary_nmu_version'};
1347                 delete $pkg->{'binary_nmu_changelog'};
1348                 log_ta( $pkg, "--merge-packages" );
1349                 update_source_info($pkg);
1350                 print "$name ($version) is up-to-date now.\n" if $verbose;
1351         }
1352
1353         check_dep_wait( "--merge-packages", $installed );
1354         return $installed;
1355 }
1356
1357 sub pretend_avail {
1358         my ($package, $name, $version, $installed);
1359
1360         foreach $package (@_) {
1361                 $package =~ s,^.*/,,; # strip path
1362                 $package =~ s/\.(dsc|diff\.gz|tar\.gz|deb)$//; # strip extension
1363                 $package =~ s/_[\w\d]+\.changes$//; # strip extension
1364                 if ($package =~ /^([\w\d.+-]+)_([\w\d:.+~-]+)/) {
1365                         ($name,$version) = ($1,$2);
1366                 }
1367                 else {
1368                         warn "$package: can't extract package name and version ".
1369                                  "(bad format)\n";
1370                         next;
1371                 }
1372                 $installed->{$name}{'version'} = $version;
1373         }
1374
1375         check_dep_wait( "--pretend-avail", $installed );
1376 }
1377
1378 sub check_dep_wait {
1379         my $action = shift;
1380         my $installed = shift;
1381
1382         # check all packages in state Dep-Wait if dependencies are all
1383         # available now
1384         my $name;
1385         my $db = get_all_source_info();
1386         foreach $name (keys %$db) {
1387                 next if $name =~ /^_/;
1388                 my $pkg = $db->{$name};
1389                 next if $pkg->{'state'} ne "Dep-Wait";
1390                 my $deps = $pkg->{'depends'};
1391                 if (!$deps) {
1392                         print "$name: was in state Dep-Wait, but with empty ",
1393                                   "dependencies!\n";
1394                         goto make_needs_build;
1395                 }
1396                 my $deplist = parse_deplist($deps);
1397                 my $new_deplist;
1398                 my $allok = 1;
1399                 my @removed_deps;
1400                 foreach (keys %$deplist) {
1401                         if (!exists $installed->{$_} ||
1402                                 ($deplist->{$_}->{'rel'} && $deplist->{$_}->{'version'} &&
1403                                  !version_compare( $installed->{$_}{'version'},
1404                                                                    $deplist->{$_}->{'rel'},
1405                                                                    $deplist->{$_}->{'version'}))) {
1406                                 $allok = 0;
1407                                 $new_deplist->{$_} = $deplist->{$_};
1408                         }
1409                         else {
1410                                 push( @removed_deps, $_ );
1411                         }
1412                 }
1413                 if ($allok) {
1414                   make_needs_build:
1415                         change_state( \$pkg, 'Needs-Build' );
1416                         log_ta( $pkg, $action );
1417                         delete $pkg->{'builder'};
1418                         delete $pkg->{'depends'};
1419                         print "$name ($pkg->{'version'}) has all ",
1420                                   "dependencies available now\n" if $verbose;
1421                         $new_vers{$name}++;
1422                         update_source_info($pkg);
1423                 }
1424                 elsif (@removed_deps) {
1425                         $pkg->{'depends'} = build_deplist( $new_deplist );
1426                         print "$name ($pkg->{'version'}): some dependencies ",
1427                                   "(@removed_deps) available now, but not all yet\n"
1428                                 if $verbose;
1429                         update_source_info($pkg);
1430                 }
1431         }
1432 }
1433
1434 # This function accepts quinn-diff output (either from a file named on
1435 # the command line, or on stdin) and sets the packages named there to
1436 # state 'Needs-Build'.
1437 sub parse_quinn_diff {
1438         my $partial = shift;
1439         my %quinn_pkgs;
1440         my $dubious = "";
1441
1442         while( <> ) {
1443                 my $change = 0;
1444                 next if !m,^([-\w\d/]*)/                        # section
1445                                ([-\w\d.+]+)_                    # package name
1446                                    ([\w\d:.~+-]+)\.dsc\s*       # version
1447                                    \[([^:]*):                           # priority
1448                                    ([^]]+)\]\s*$,x;                     # rest of notes
1449                 my($section,$name,$version,$priority,$notes) = ($1, $2, $3, $4, $5);
1450                 $quinn_pkgs{$name}++;
1451                 $section ||= "unknown";
1452                 $priority ||= "unknown";
1453                 $priority = "unknown" if $priority eq "-";
1454                 $priority = "standard" if ($name eq "debian-installer");
1455
1456                 my $pkg = get_source_info($name);
1457
1458                 # Always update section and priority.
1459                 if (defined($pkg)) {
1460
1461                         $pkg->{'section'}  = $section, $change++ if not defined
1462                                 $pkg->{'section'} or $section ne "unknown";
1463                         $pkg->{'priority'} = $priority, $change++ if not defined
1464                                 $pkg->{'priority'} or $priority ne "unknown";
1465                 }
1466
1467                 if (defined($pkg) &&
1468                         $pkg->{'state'} =~ /^Dep-Wait/ &&
1469                         version_less( $pkg->{'version'}, $version )) {
1470                         change_state( \$pkg, 'Dep-Wait' );
1471                         $pkg->{'version'}  = $version;
1472                         delete $pkg->{'binary_nmu_version'};
1473                         delete $pkg->{'binary_nmu_changelog'};
1474                         log_ta( $pkg, "--merge-quinn" );
1475                         $change++;
1476                         print "$name ($version) still waiting for dependencies.\n"
1477                                 if $verbose;
1478                 }
1479                 elsif (defined($pkg) &&
1480                            $pkg->{'state'} =~ /-Removed$/ &&
1481                            version_eq($pkg->{'version'}, $version)) {
1482                         # reinstantiate a package that has been removed earlier
1483                         # (probably due to a quinn-diff malfunction...)
1484                         my $newstate = $pkg->{'state'};
1485                         $newstate =~ s/-Removed$//;
1486                         change_state( \$pkg, $newstate );
1487                         $pkg->{'version'}  = $version;
1488                         $pkg->{'notes'}    = $notes;
1489                         log_ta( $pkg, "--merge-quinn" );
1490                         $change++;
1491                         print "$name ($version) reinstantiated to $newstate.\n"
1492                                 if $verbose;
1493                 }
1494                 elsif (defined($pkg) &&
1495                            $pkg->{'state'} eq "Not-For-Us" &&
1496                            version_less( $pkg->{'version'}, $version )) {
1497                         # for Not-For-Us packages just update the version etc., but
1498                         # keep the state
1499                         change_state( \$pkg, "Not-For-Us" );
1500                         $pkg->{'package'}  = $name;
1501                         $pkg->{'version'}  = $version;
1502                         $pkg->{'notes'}    = $notes;
1503                         delete $pkg->{'builder'};
1504                         log_ta( $pkg, "--merge-quinn" );
1505                         $change++;
1506                         print "$name ($version) still Not-For-Us.\n" if $verbose;
1507                 }
1508                 elsif (!defined($pkg) ||
1509                            $pkg->{'state'} ne "Not-For-Us" &&
1510                            (version_less( $pkg->{'version'}, $version ) ||
1511                            ($pkg->{'state'} eq "Installed" && version_less($pkg->{'installed_version'}, $version)))) {
1512
1513                         if (defined( $pkg->{'state'} ) && isin( $pkg->{'state'}, qw(Building Built Build-Attempted))) {
1514                                 send_mail( $pkg->{'builder'},
1515                                                    "new version of $name (dist=$distribution)",
1516                                                    "As far as I'm informed, you're currently ".
1517                                                    "building the package $name\n".
1518                                                    "in version $pkg->{'version'}.\n\n".
1519                                                    "Now there's a new source version $version. ".
1520                                                    "If you haven't finished\n".
1521                                                    "compiling $name yet, you can stop it to ".
1522                                                    "save some work.\n".
1523                                                    "Just to inform you...\n".
1524                                                    "(This is an automated message)\n" );
1525                                 print "$name: new version ($version) while building ".
1526                                           "$pkg->{'version'} -- sending mail ".
1527                                           "to builder ($pkg->{'builder'})\n"
1528                                   if $verbose;
1529                         }
1530                         change_state( \$pkg, 'Needs-Build' );
1531                         $pkg->{'package'}  = $name;
1532                         $pkg->{'version'}  = $version;
1533                         $pkg->{'section'}  = $section;
1534                         $pkg->{'priority'} = $priority;
1535                         $pkg->{'notes'}    = $notes;
1536                         delete $pkg->{'builder'};
1537                         delete $pkg->{'binary_nmu_version'};
1538                         delete $pkg->{'binary_nmu_changelog'};
1539                         log_ta( $pkg, "--merge-quinn" );
1540                         $new_vers{$name}++;
1541                         $change++;
1542                         print "$name ($version) needs rebuilding now.\n" if $verbose;
1543                 }
1544                 elsif (defined($pkg) &&
1545                            !version_eq( $pkg->{'version'}, $version ) &&
1546                            isin( $pkg->{'state'}, qw(Installed Not-For-Us) )) {
1547                         print "$name: skipping because version in db ".
1548                                   "($pkg->{'version'}) is >> than ".
1549                                   "what quinn-diff says ($version) ".
1550                                   "(state is $pkg->{'state'})\n"
1551                                           if $verbose;
1552                         $dubious .= "$pkg->{'state'}: ".
1553                                                 "db ${name}_$pkg->{'version'} >> ".
1554                                                 "quinn $version\n" if !$partial;
1555                 }
1556                 elsif ($verbose >= 2) {
1557                         if ($pkg->{'state'} eq "Not-For-Us") {
1558                                 print "Skipping $name because State == ".
1559                                           "$pkg->{'state'}\n";
1560                         }
1561                         elsif (!version_less($pkg->{'version'}, $version)) {
1562                                 print "Skipping $name because version in db ".
1563                                           "($pkg->{'version'}) is >= than ".
1564                                           "what quinn-diff says ($version)\n";
1565                         }
1566                 }
1567                 update_source_info($pkg) if $change;
1568         }
1569
1570         if ($dubious) {
1571                 send_mail( $conf::db_maint,
1572                                    "Dubious versions in " . table_name() . " "
1573                                    . $distribution . " table",
1574                                    "The following packages have a newer version in the ".
1575                                    "wanna-build database\n".
1576                                    "than what quinn-diff says, and this is strange for ".
1577                                    "their state\n".
1578                                    "It could be caused by a lame mirror, or the version ".
1579                                    "in the database\n".
1580                                    "is wrong.\n\n".
1581                                    $dubious );
1582         }
1583
1584         # Now re-check the DB for packages in states Needs-Build, Failed,
1585         # Dep-Wait or BD-Uninstallable and remove them if they're not listed
1586         # anymore by quinn-diff.
1587         if ( !$partial ) {
1588                 my $name;
1589                 my $db = get_all_source_info();
1590                 foreach $name (keys %$db) {
1591                         next if $name =~ /^_/;
1592                         my $pkg = $db->{$name};
1593                         next if defined $pkg->{'binary_nmu_version'};
1594                         next if !isin( $pkg->{'state'},
1595                                                    qw(Needs-Build Building Built Build-Attempted Uploaded Failed Dep-Wait BD-Uninstallable) );
1596                         my $virtual_delete = $pkg->{'state'} eq 'Failed';
1597
1598                         if (!$quinn_pkgs{$name}) {
1599                                 change_state( \$pkg, $virtual_delete ?
1600                                                           $pkg->{'state'}."-Removed" :
1601                                                           'deleted' );
1602                                 log_ta( $pkg, "--merge-quinn" );
1603                                 print "$name ($pkg->{'version'}): ".
1604                                           ($virtual_delete ? "(virtually) " : "") . "deleted ".
1605                                           "from database, because not in quinn-diff anymore\n"
1606                                                   if $verbose;
1607                                 if ($virtual_delete) {
1608                                     update_source_info($pkg);
1609                                 } else {
1610                                     del_source_info($name);
1611                                 }
1612                         }
1613                 }
1614         }
1615 }
1616
1617
1618 # for sorting priorities and sections
1619 BEGIN {
1620         %prioval = ( required             => -5,
1621                                  important            => -4,
1622                                  standard             => -3,
1623                                  optional             => -2,
1624                                  extra                => -1,
1625                                  unknown              => -1 );
1626         %sectval = (
1627                                  libs                   => -200,
1628                                  'debian-installer'     => -199,
1629                                  base                   => -198,
1630                                  devel                  => -197,
1631                                  kernel                 => -196,
1632                                  shells                 => -195,
1633                                  perl                   => -194,
1634                                  python                 => -193,
1635                                  graphics               => -192,
1636                                  admin                  => -191,
1637                                  utils                  => -190,
1638                                  x11                    => -189,
1639                                  editors                => -188,
1640                                  net                    => -187,
1641                                  httpd                  => -186,
1642                                  mail                   => -185,
1643                                  news                   => -184,
1644                                  tex                    => -183,
1645                                  text                   => -182,
1646                                  web                    => -181,
1647                                  vcs                    => -180,
1648                                  doc                    => -179,
1649                                  localizations          => -178,
1650                                  interpreters           => -177,
1651                                  ruby                   => -176,
1652                                  java                   => -175,
1653                                  ocaml                  => -174,
1654                                  lisp                   => -173,
1655                                  haskell                => -172,
1656                                  'cli-mono'             => -171,
1657                                  gnome                  => -170,
1658                                  kde                    => -169,
1659                                  xfce                   => -168,
1660                                  gnustep                => -167,
1661                                  database               => -166,
1662                                  video                  => -165,
1663                                  debug                  => -164,
1664                                  games                  => -163,
1665                                  misc                   => -162,
1666                                  fonts                  => -161,
1667                                  otherosfs              => -160,
1668                                  oldlibs                => -159,
1669                                  libdevel               => -158,
1670                                  sound                  => -157,
1671                                  math                   => -156,
1672                                  'gnu-r'                => -155,
1673                                  science                => -154,
1674                                  comm                   => -153,
1675                                  electronics            => -152,
1676                                  hamradio               => -151,
1677                                  embedded               => -150,
1678                                  php                    => -149,
1679                                  zope                   => -148,
1680         );
1681         foreach my $i (keys %sectval) {
1682                 $sectval{"contrib/$i"} = $sectval{$i}+40;
1683                 $sectval{"non-free/$i"} = $sectval{$i}+80;
1684         }
1685         $sectval{'unknown'}     = -165;
1686
1687         %catval =  ( "none"                           => -20,
1688                                  "uploaded-fixed-pkg" => -19,
1689                                  "fix-expected"       => -18,
1690                                  "reminder-sent"      => -17,
1691                                  "nmu-offered"        => -16,
1692                                  "easy"               => -15,
1693                                  "medium"                     => -14,
1694                                  "hard"                   => -13,
1695                                  "compiler-error"     => -12 );
1696 }
1697
1698 sub sort_list_func {
1699         my( $letter, $x, $ax, $bx );
1700
1701         foreach $letter (split( "", $list_order )) {
1702           SWITCH: foreach ($letter) {
1703                   /P/ && do {
1704                         $x = $b->{'buildpri'} <=> $a->{'buildpri'};
1705                         return $x if $x != 0;
1706                         last SWITCH;
1707                   };
1708                   /p/ && do {
1709                           $x = $prioval{$a->{'priority'}} <=> $prioval{$b->{'priority'}};
1710                           return $x if $x != 0;
1711                           last SWITCH;
1712                   };
1713                   /s/ && do {
1714                           $x = $sectval{$a->{'section'}} <=> $sectval{$b->{'section'}};
1715                           return $x if $x != 0;
1716                           last SWITCH;
1717                   };
1718                   /n/ && do {
1719                           $x = $a->{'package'} cmp $b->{'package'};
1720                           return $x if $x != 0;
1721                           last SWITCH;
1722                   };
1723                   /b/ && do {
1724                           $x = $a->{'builder'} cmp $b->{'builder'};
1725                           return $x if $x != 0;
1726                           last SWITCH;
1727                   };
1728                   /c/ && do {
1729                           $ax = ($a->{'notes'} =~ /^(out-of-date|partial)/) ? 0 :
1730                                     ($a->{'notes'} =~ /^uncompiled/) ? 2 : 1;
1731                           $bx = ($b->{'notes'} =~ /^(out-of-date|partial)/) ? 0 :
1732                                     ($b->{'notes'} =~ /^uncompiled/) ? 2 : 1;
1733                           $x = $ax <=> $bx;
1734                           return $x if $x != 0;
1735                           last SWITCH;
1736                   };
1737                   /f/ && do {
1738                           my $ca = defined $a->{'failed_category'} ?
1739                                   $a->{'failed_category'} : "none";
1740                           my $cb = defined $b->{'failed_category'} ?
1741                                   $b->{'failed_category'} : "none";
1742                           $x = $catval{$ca} <=> $catval{$cb};
1743                           return $x if $x != 0;
1744                           last SWITCH;
1745                   };
1746                   /S/ && do {
1747                           my $pa = $prioval{$a->{'priority'}} >
1748                                   $prioval{'standard'};
1749                           my $pb = $prioval{$b->{'priority'}} >
1750                                   $prioval{'standard'};
1751                           $x = $pa <=> $pb;
1752                           return $x if $x != 0;
1753                           last SWITCH;
1754                   };
1755           }
1756         }
1757         return 0;
1758 }
1759
1760 sub list_packages {
1761         my $state = shift;
1762         my( $name, $pkg, @list );
1763         my $cnt = 0;
1764         my %scnt;
1765         my $ctime = time;
1766
1767         my $db = get_all_source_info(state => $state, user => $user, category => $category, list_min_age => $list_min_age);
1768         foreach $name (keys %$db) {
1769                 next if $name =~ /^_/;
1770                 push @list, $db->{$name};
1771         }
1772
1773         foreach $pkg (sort sort_list_func @list) {
1774                 print "$pkg->{'section'}/$pkg->{'package'}_$pkg->{'version'}";
1775                 print ": $pkg->{'state'}"
1776                         if $state eq "all";
1777                 print " by $pkg->{'builder'}"
1778                         if $pkg->{'state'} ne "Needs-Build" && $pkg->{'builder'};
1779                 print " [$pkg->{'priority'}:$pkg->{'notes'}";
1780                 print ":PREV-FAILED"
1781                         if $pkg->{'previous_state'} =~ /^Failed/;
1782                 print ":bp{" . $pkg->{'buildpri'} . "}"
1783                         if defined $pkg->{'buildpri'};
1784                 print ":binNMU{" . $pkg->{'binary_nmu_version'} . "}"
1785                         if defined $pkg->{'binary_nmu_version'};
1786                 print "]\n";
1787                 print "  Reasons for failing:\n",
1788                           "    [Category: ",
1789                           defined $pkg->{'failed_category'} ? $pkg->{'failed_category'} : "none",
1790                           "]\n    ",
1791                           join("\n    ",split("\n",$pkg->{'failed'})), "\n"
1792                         if $pkg->{'state'} =~ /^Failed/;
1793                 print "  Dependencies: $pkg->{'depends'}\n"
1794                         if $pkg->{'state'} eq "Dep-Wait";
1795                 print "  Reasons for BD-Uninstallable:\n    ",
1796                           join("\n    ",split("\n",$pkg->{'bd_problem'})), "\n"
1797                         if $pkg->{'state'} eq "BD-Uninstallable";
1798                 print "  Previous state was $pkg->{'previous_state'} until ",
1799                           "$pkg->{'state_change'}\n"
1800                         if $verbose && $pkg->{'previous_state'};
1801                 print "  No previous state recorded\n"
1802                         if $verbose && !$pkg->{'previous_state'};
1803                 print "  Previous failing reasons:\n    ",
1804                       join("\n    ",split("\n",$pkg->{'old_failed'})), "\n"
1805                         if $verbose && $pkg->{'old_failed'};
1806                 ++$cnt;
1807                 $scnt{$pkg->{'state'}}++ if $state eq "all";
1808         }
1809         if ($state eq "all") {
1810                 foreach (sort keys %scnt) {
1811                         print "Total $scnt{$_} package(s) in state $_.\n";
1812                 }
1813         }
1814         print "Total $cnt package(s)\n";
1815
1816 }
1817
1818 sub info_packages {
1819         my( $name, $pkg, $key, $dist );
1820         my @firstkeys = qw(package version builder state section priority
1821                                            installed_version previous_state state_change);
1822         my @dists = $info_all_dists ? keys %conf::distributions : ($distribution);
1823
1824         foreach $name (@_) {
1825                 $name =~ s/_.*$//; # strip version
1826                 foreach $dist (@dists) {
1827                         my $pname = "$name" . ($info_all_dists ? "($dist)" : "");
1828
1829                         $pkg = get_readonly_source_info($name);
1830                         if (!defined( $pkg )) {
1831                                 print "$pname: not registered\n";
1832                                 next;
1833                         }
1834
1835                         print "$pname:\n";
1836                         foreach $key (@firstkeys) {
1837                                 next if !defined $pkg->{$key};
1838                                 my $val = $pkg->{$key};
1839                                 chomp( $val );
1840                                 $val = "\n$val" if isin( $key, qw(Failed Old-Failed));
1841                                 $val =~ s/\n/\n    /g;
1842                                 my $print_key = $key;
1843                                 $print_key = 'Package' if ($key eq 'package');
1844                                 $print_key = 'Version' if ($key eq 'version');
1845                                 $print_key = 'Builder' if ($key eq 'builder');
1846                                 $print_key = 'State' if ($key eq 'state');
1847                                 $print_key = 'Section' if ($key eq 'section');
1848                                 $print_key = 'Priority' if ($key eq 'priority');
1849                                 $print_key = 'Installed-Version' if ($key eq 'installed_version');
1850                                 $print_key = 'Previous-State' if ($key eq 'previous_state');
1851                                 $print_key = 'State-Change' if ($key eq 'state_change');
1852                                 printf "  %-20s: %s\n", $print_key, $val;
1853                         }
1854                         foreach $key (sort keys %$pkg) {
1855                                 next if isin( $key, @firstkeys );
1856                                 my $val = $pkg->{$key};
1857                                 next if !defined($val);
1858                                 chomp( $val );
1859                                 $val = "\n$val" if isin( $key, qw(Failed Old-Failed));
1860                                 $val =~ s/\n/\n    /g;
1861                                 my $print_key = $key;
1862                                 $print_key = 'BD-Problem' if ($key eq 'bd_problem');
1863                                 $print_key = 'Binary-NMU-Changelog' if ($key eq 'binary_nmu_changelog');
1864                                 $print_key = 'Binary-NMU-Version' if ($key eq 'binary_nmu_version');
1865                                 $print_key = 'BuildPri' if ($key eq 'buildpri');
1866                                 $print_key = 'Depends' if ($key eq 'depends');
1867                                 $print_key = 'Failed' if ($key eq 'failed');
1868                                 $print_key = 'Failed-Category' if ($key eq 'failed_category');
1869                                 $print_key = 'Notes' if ($key eq 'notes');
1870                                 $print_key = 'Distribution' if ($key eq 'distribution');
1871                                 $print_key = 'Old-Failed' if ($key eq 'old_failed');
1872                                 $print_key = 'PermBuildPri' if ($key eq 'permbuildpri');
1873                                 $print_key = 'Rel' if ($key eq 'rel');
1874                                 printf "  %-20s: %s\n", $print_key, $val;
1875                         }
1876                 }
1877         }
1878 }
1879
1880 sub forget_packages {
1881         my( $name, $pkg, $key, $data );
1882
1883         foreach $name (@_) {
1884                 $name =~ s/_.*$//; # strip version
1885                 $pkg = get_source_info($name);
1886                 if (!defined( $pkg )) {
1887                         print "$name: not registered\n";
1888                         next;
1889                 }
1890
1891                 $data = "";
1892                 foreach $key (sort keys %$pkg) {
1893                         my $val = $pkg->{$key};
1894                         chomp( $val );
1895                         $val =~ s/\n/\n /g;
1896                         $data .= sprintf "  %-20s: %s\n", $key, $val;
1897                 }
1898                 send_mail( $conf::db_maint,
1899                                    "$name deleted from DB " . table_name() . " " . $distribution,
1900                                    "The package '$name' has been deleted from the database ".
1901                                    "by $user.\n\n".
1902                                    "Data registered about the deleted package:\n".
1903                                    "$data\n" ) if $conf::db_maint;
1904                 change_state( \$pkg, 'deleted' );
1905                 log_ta( $pkg, "--forget" );
1906                 del_source_info($name);
1907                 print "$name: deleted from database\n" if $verbose;
1908         }
1909 }
1910
1911 sub forget_users {
1912         $dbh->do("DELETE from " . user_table_name() .
1913                 " WHERE distribution = ?", undef, $distribution) or die $dbh->errstr;
1914 }
1915
1916 sub read_db {
1917         my $file = shift;
1918
1919         print "Reading ASCII database from $file..." if $verbose >= 1;
1920         open( F, "<$file" ) or
1921                 die "Can't open database $file: $!\n";
1922
1923         local($/) = ""; # read in paragraph mode
1924         while( <F> ) {
1925                 my( %thispkg, $name );
1926                 s/[\s\n]+$//;
1927                 s/\n[ \t]+/\376\377/g;  # fix continuation lines
1928                 s/\376\377\s*\376\377/\376\377/og;
1929
1930                 while( /^(\S+):[ \t]*(.*)[ \t]*$/mg ) {
1931                         my ($key, $val) = ($1, $2);
1932                         $key =~ s/-/_/g;
1933                         $key =~ tr/A-Z/a-z/;
1934                         $val =~ s/\376\377/\n/g;
1935                         $thispkg{$key} = $val;
1936                 }
1937                 check_entry( \%thispkg );
1938                 # add to db
1939                 if (exists($thispkg{'package'})) {
1940                         update_source_info(\%thispkg);
1941                 }
1942                 elsif(exists($thispkg{'user'})) {
1943                         # user in import, username in database.
1944                         $dbh->do('INSERT INTO ' . user_table_name() .
1945                                         ' (username, distribution, last_seen)' .
1946                                         ' values (?, ?, ?)',
1947                                 undef, $thispkg{'user'}, $distribution,
1948                                 $thispkg{'last_seen'})
1949                                 or die $dbh->errstr;
1950                  }
1951         }
1952         close( F );
1953         print "done\n" if $verbose >= 1;
1954 }
1955
1956 sub check_entry {
1957         my $pkg = shift;
1958         my $field;
1959
1960         return if $op_mode eq "manual-edit"; # no checks then
1961
1962         # check for required fields
1963         if (exists $pkg->{'user'}) {
1964                 return;
1965         }
1966         if (!exists $pkg->{'package'}) {
1967                 print STDERR "Bad entry: ",
1968                           join( "\n", map { "$_: $pkg->{$_}" } keys %$pkg ), "\n";
1969                 die "Database entry lacks package or username field\n";
1970         }
1971         # if no State: field, generate one (for old db compat)
1972         if (!exists($pkg->{'state'})) {
1973                 $pkg->{'state'} =
1974                         exists $pkg->{'failed'} ? 'Failed' : 'Building';
1975         }
1976         if (!exists $pkg->{'version'} and $pkg->{'state'} ne 'Not-For-Us') {
1977                 die "Database entry for $pkg->{'package'} lacks Version: field\n";
1978         }
1979         # check state field
1980         die "Bad state $pkg->{'state'} of package $pkg->{Package}\n"
1981                 if !isin( $pkg->{'state'},
1982                                   qw(Needs-Build Building Built Build-Attempted Uploaded Installed Dep-Wait Dep-Wait-Removed
1983                                          Failed Failed-Removed Not-For-Us BD-Uninstallable
1984                                          ) );
1985 }
1986
1987 sub export_db {
1988         my $file = shift;
1989         my($name,$pkg,$key);
1990
1991         print "Writing ASCII database to $file..." if $verbose >= 1;
1992         open( F, ">$file" ) or
1993                 die "Can't open export $file: $!\n";
1994
1995         my $db = get_all_source_info();
1996         foreach $name (keys %$db) {
1997                 next if $name =~ /^_/;
1998                 my $pkg = $db->{$name};
1999                 foreach $key (keys %{$pkg}) {
2000                         my $val = $pkg->{$key};
2001                         next if !defined($val);
2002                         $val =~ s/\n*$//;
2003                         $val =~ s/^/ /mg;
2004                         $val =~ s/^ +$/ ./mg;
2005                         print F "$key: $val\n";
2006                 }
2007                 print F "\n";
2008        }
2009        close( F );
2010        print "done\n" if $verbose >= 1;
2011 }
2012
2013 sub change_state {
2014         my $pkgr = shift;
2015         my $pkg = $$pkgr;
2016         my $newstate = shift;
2017         my $state = \$pkg->{'state'};
2018
2019         return if defined($$state) and $$state eq $newstate;
2020         $pkg->{'previous_state'} = $$state if defined($$state);
2021         $pkg->{'state_change'} = $curr_date;
2022
2023         if (defined($$state) and $$state eq 'Failed') {
2024                 $pkg->{'old_failed'} =
2025                         "-"x20 . " $pkg->{'version'} " . "-"x20 . "\n" .
2026                         $pkg->{'failed'} . "\n" .
2027                         $pkg->{'old_failed'};
2028                 delete $pkg->{'failed'};
2029                 delete $pkg->{'failed_category'};
2030         }
2031         if (defined($$state) and $$state eq 'BD-Uninstallable') {
2032                 delete $pkg->{'bd_problem'};
2033         }
2034         $$state = $newstate;
2035 }
2036
2037 sub log_ta {
2038         my $pkg = shift;
2039         my $action = shift;
2040         my $dist = $distribution;
2041         my $str;
2042         my $prevstate;
2043
2044         $prevstate = $pkg->{'previous_state'};
2045         $str = "$action($dist): $pkg->{'package'}_$pkg->{'version'} ".
2046                    "changed from $prevstate to $pkg->{'state'} ".
2047                    "by $real_user as $user";
2048
2049         my $transactlog = db_transactlog();
2050         if (!open( LOG, ">>$transactlog" )) {
2051                 warn "Can't open log file $transactlog: $!\n";
2052                 return;
2053         }
2054         print LOG "$curr_date: $str\n";
2055         close( LOG );
2056
2057         if (!($prevstate eq 'Failed' && $pkg->{'state'} eq 'Failed')) {
2058                 $str .= " (with --override)"
2059                         if $opt_override;
2060                 $mail_logs .= "$str\n";
2061         }
2062 }
2063
2064
2065 sub send_mail {
2066         my $to = shift;
2067         my $subject = shift;
2068         my $text = shift;
2069
2070         my $from = $conf::db_maint;
2071         my $domain = $conf::buildd_domain;
2072
2073         $from .= "\@$domain" if $from !~ /\@/;
2074
2075         $to .= '@' . $domain if $to !~ /\@/;
2076         $text =~ s/^\.$/../mg;
2077         local $SIG{'PIPE'} = 'IGNORE';
2078         open( PIPE,  "| $conf::mailprog -oem $to" )
2079                 or die "Can't open pipe to $conf::mailprog: $!\n";
2080         chomp $text;
2081         print PIPE "From: $from\n";
2082         print PIPE "Subject: $subject\n\n";
2083         print PIPE "$text\n";
2084         close( PIPE );
2085 }
2086
2087 sub db_transactlog {
2088         return "$conf::basedir/$arch/$conf::transactlog";
2089 }
2090
2091 # for parsing input to dep-wait
2092 sub parse_deplist {
2093     my $deps = shift;
2094     my $verify = shift;
2095     my %result;
2096
2097     foreach (split( /\s*,\s*/, $deps )) {
2098         if ($verify) {
2099             # verification requires > starting prompts, no | crap
2100             if (!/^(\S+)\s*(\(\s*(>(?:[>=])?)\s*(\S+)\s*\))?\s*$/) {
2101                 return 0;
2102             }
2103             next;
2104         }
2105         my @alts = split( /\s*\|\s*/, $_ );
2106         # Anything with an | is ignored, as it can be configured on a
2107         # per-buildd basis what will be installed
2108         next if $#alts != 0;
2109         $_ = shift @alts;
2110
2111         if (!/^(\S+)\s*(\(\s*(>=|=|==|>|>>|<<|<=)\s*(\S+)\s*\))?\s*$/) {
2112             warn( "parse_deplist: bad dependency $_\n" );
2113             next;
2114         }
2115         my($dep, $rel, $relv) = ($1, $3, $4);
2116         $rel = ">>" if defined($rel) and $rel eq ">";
2117         $result{$dep}->{'package'} = $dep;
2118         if ($rel && $relv) {
2119             $result{$dep}->{'rel'} = $rel;
2120             $result{$dep}->{'version'} = $relv;
2121         }
2122     }
2123     return 1 if $verify;
2124     return \%result;
2125 }
2126
2127 # for parsing Build-Depends from Sources
2128 sub parse_srcdeplist {
2129     my $pkg = shift;
2130     my $deps = shift;
2131     my $arch = shift;
2132     my $dep;
2133     my @results;
2134
2135     foreach $dep (split( /\s*,\s*/, $deps )) {
2136         my @alts = split( /\s*\|\s*/, $dep );
2137         # Anything with an | is ignored, as it can be configured on a
2138         # per-buildd basis what will be installed
2139         next if $#alts != 0;
2140         $_ = shift @alts;
2141         if (!/^([^\s([]+)\s*(\(\s*([<=>]+)\s*(\S+)\s*\))?(\s*\[([^]]+)\])?/) {
2142             warn( "parse_srcdeplist: bad dependency $_\n" );
2143             next;
2144         }
2145         my($dep, $rel, $relv, $archlist) = ($1, $3, $4, $6);
2146         if ($archlist) {
2147             $archlist =~ s/^\s*(.*)\s*$/$1/;
2148             my @archs = split( /\s+/, $archlist );
2149             my ($use_it, $ignore_it, $include) = (0, 0, 0);
2150             foreach (@archs) {
2151                 if (/^!/) {
2152                     $ignore_it = 1 if substr($_, 1) eq $arch;
2153                 } else {
2154                     $use_it = 1 if $_ eq $arch;
2155                     $include = 1;
2156                 }
2157             }
2158             warn "Warning: inconsistent arch restriction on ",
2159                  "$pkg: $dep depedency\n"
2160                  if $ignore_it && $use_it;
2161             next if $ignore_it || ($include && !$use_it);
2162         }
2163         my $neg = 0;
2164         if ($dep =~ /^!/) {
2165             $dep =~ s/^!\s*//;
2166             $neg = 1;
2167         }
2168         my $result;
2169         $result->{'package'} = $dep;
2170         $result->{'Neg'} = $neg;
2171         if ($rel && $relv) {
2172             $result->{'rel'} = $rel;
2173             $result->{'version'} = $relv;
2174         }
2175         push @results, $result;
2176     }
2177     return \@results;
2178 }
2179
2180 sub build_deplist {
2181         my $list = shift;
2182         my($key, $result);
2183
2184         foreach $key (keys %$list) {
2185                 $result .= ", " if $result;
2186                 $result .= $key;
2187                 $result .= " ($list->{$key}->{'rel'} $list->{$key}->{'version'})"
2188                         if $list->{$key}->{'rel'} && $list->{$key}->{'version'};
2189         }
2190         return $result;
2191 }
2192
2193 sub get_unsatisfied_dep {
2194     my $bd  = shift;
2195     my $pkgs = shift;
2196     my $dep = shift;
2197     my $savedep = shift;
2198
2199     my $pkgname = $dep->{'package'};
2200
2201     if (defined $pkgs->{$pkgname}{'Provider'}) {
2202         # provides.  leave them for buildd/sbuild.
2203         return "";
2204     }
2205
2206     # check cache
2207     return $pkgs->{$pkgname}{'Unsatisfied'} if $savedep and defined($pkgs->{$pkgname}{'Unsatisfied'});
2208
2209     # Return unsatisfied deps to a higher caller to process
2210     if ((!defined($pkgs->{$pkgname})) or
2211         (defined($dep->{'rel'}) and !version_compare( $pkgs->{$pkgname}{'version'}, $dep->{'rel'}, $dep->{'Version'} ) ) ) {
2212         my %deplist;
2213         $deplist{$pkgname} = $dep;
2214         my $deps = build_deplist(\%deplist);
2215         $pkgs->{$pkgname}{'Unsatisfied'} = $deps if $savedep;
2216         return $deps;
2217     }
2218
2219     # set cache to "" to avoid infinite recursion
2220     $pkgs->{$pkgname}{'Unsatisfied'} = "" if $savedep;
2221
2222     if (defined $pkgs->{$dep->{'package'}}{'depends'}) {
2223         my $deps = parse_deplist( $pkgs->{$dep->{'package'}}{'depends'} );
2224         foreach (keys %$deps) {
2225             $dep = $$deps{$_};
2226             # recur on dep.
2227             my $ret = get_unsatisfied_dep($bd,$pkgs,$dep,1);
2228             if ($ret ne "") {
2229                 my $retdep = parse_deplist( $ret );
2230                 foreach (keys %$retdep) {
2231                     $dep = $$retdep{$_};
2232
2233                     $dep->{'rel'} = '>=' if defined($dep->{'rel'}) and $dep->{'rel'} =~ '^=';
2234
2235                     if (defined($dep->{'rel'}) and $dep->{'rel'} =~ '^>' and defined ($pkgs->{$dep->{'package'}}) and
2236                         version_compare($bd->{$pkgs->{$dep->{'package'}}{'Source'}}{'ver'},'>>',$pkgs->{$dep->{'package'}}{'Sourcev'})) {
2237                         if (not defined($merge_binsrc{$dep->{'package'}})) {
2238                             # the uninstallable package doesn't exist in the new source; look for something else that does.
2239                             delete $$retdep{$dep->{'package'}};
2240                             foreach (sort (split( /\s*,\s*/, $bd->{$pkgs->{$dep->{'package'}}{'Source'}}{'bin'}))) {
2241                                 next if ($pkgs->{$_}{'all'} or not defined $pkgs->{$_}{'version'});
2242                                 $dep->{'package'} = $_;
2243                                 $dep->{'rel'} = '>>';
2244                                 $dep->{'version'} = $pkgs->{$_}{'Version'};
2245                                 $$retdep{$_} = $dep;
2246                                 last;
2247                             }
2248                         }
2249                     } else {
2250                         # sanity check to make sure the depending binary still exists, and the depended binary exists and dep-wait on a new version of it
2251                         if ( defined($merge_binsrc{$pkgname}) and defined($pkgs->{$dep->{'package'}}{'version'}) ) {
2252                             delete $$retdep{$dep->{'package'}};
2253                             $dep->{'package'} = $pkgname;
2254                             $dep->{'rel'} = '>>';
2255                             $dep->{'version'} = $pkgs->{$pkgname}{'Version'};
2256                             $$retdep{$pkgname} = $dep;
2257                         }
2258                         delete $$retdep{$dep->{'package'}} if (defined ($dep->{'rel'}) and $dep->{'rel'} =~ '^>');
2259                     }
2260                 }
2261                 $ret = build_deplist($retdep);
2262                 $pkgs->{$pkgname}{'Unsatisfied'} = $ret if $savedep;
2263                 return $ret;
2264             }
2265         }
2266     }
2267     return "";
2268 }
2269
2270 sub call_edos_depcheck {
2271     my $packagesfile = shift;
2272     my $srcs = shift;
2273     my $key;
2274
2275     return if defined ($conf::distributions{$distribution}{noadw});
2276
2277     # We need to check all of needs-build, as any new upload could make
2278     # something in needs-build have uninstallable deps
2279     # We also check everything in bd-uninstallable, as any new upload could
2280     # make that work again
2281     my %interesting_packages;
2282     my $db = get_all_source_info();
2283     foreach $key (keys %$db) {
2284         my $pkg = $db->{$key};
2285         if (defined $pkg and isin($pkg->{'state'}, qw/Needs-Build BD-Uninstallable/)) {
2286                 $interesting_packages{$key} = undef;
2287         }
2288     }
2289
2290     #print "I would look at these sources with edos-depcheck:\n";
2291     #print join " ", keys %interesting_packages,"\n";
2292
2293     my $tmpfile_pattern = "/tmp/wanna-build-interesting-sources-$distribution.$$-";
2294     my ($tmpfile, $i);
2295     for( $i = 0;; ++$i ) {
2296             $tmpfile = $tmpfile_pattern . $i;
2297             last if ! -e $tmpfile;
2298     }
2299
2300     open SOURCES, '>', $tmpfile or die "Could not open temporary file $tmpfile\n";
2301     for my $key (keys %interesting_packages) {
2302         my $pkg = get_source_info($key);
2303         print SOURCES "Package: $key\n";
2304         print SOURCES "Version: $pkg->{'version'}\n";
2305         print SOURCES "Build-Depends: $srcs->{$key}{'dep'}\n" if $srcs->{$key}{'dep'};
2306         print SOURCES "Build-Conflicts: $srcs->{$key}{'conf'}\n" if $srcs->{$key}{'conf'};
2307         print SOURCES "Architecture: all\n";
2308         print SOURCES "\n";
2309     }
2310     close SOURCES;
2311
2312     if (open(EDOS,"-|","wb-edos-builddebcheck", "-a", $arch, $packagesfile, $tmpfile))
2313     {
2314         local($/) = ""; # read in paragraph mode
2315         while( <EDOS> ) {
2316                 my( $key, $reason ) ;
2317                 s/\s*$//m;
2318                 /^Package:\s*(\S+)$/mi and $key = $1;
2319                 /^Failed-Why:(([^\n]|\n ([^\n]|\.))*)$/msi and $reason = $1;
2320                 $reason =~ s/^\s*//mg;
2321                 $reason ||= 'No reason given by edos-debcheck';
2322
2323                 if (exists $interesting_packages{$key}) {
2324                     $interesting_packages{$key} = $reason;
2325                 } else {
2326                     #print "TODO: edos reported a package we do not care about now\n" if $verbose;
2327                 }
2328         }
2329         close EDOS;
2330     } else {
2331         print "ERROR: Could not run wb-edos-builddebcheck. I am continuing, assuming\n" .
2332               "all packages have installable build-dependencies."
2333     }
2334
2335     unlink( $tmpfile );
2336
2337     for my $key (keys %interesting_packages) {
2338         my $pkg = get_source_info($key);
2339         my $change =
2340             (defined $interesting_packages{$key} and $pkg->{'state'} eq 'Needs-Build') ||
2341             (not defined $interesting_packages{$key} and $pkg->{'state'} eq 'BD-Uninstallable');
2342         my $problemchange = $interesting_packages{$key} ne $pkg->{'bd_problem'};
2343         if ($change) {
2344             if (defined $interesting_packages{$key}) {
2345                     change_state( \$pkg, 'BD-Uninstallable' );
2346                     $pkg->{'bd_problem'} = $interesting_packages{$key};
2347             } else {
2348                     change_state( \$pkg, 'Needs-Build' );
2349             }
2350         }
2351         if ($problemchange) {
2352             if (defined $interesting_packages{$key}) {
2353                     $pkg->{'bd_problem'} = $interesting_packages{$key};
2354             }
2355         }
2356         if ($change) {
2357             log_ta( $pkg, "--merge-all" );
2358             print "edos-builddebchange changed state of ${key}_$pkg->{'version'} to $pkg->{'state'}\n" if $verbose;
2359         }
2360         if ($change || $problemchange) {
2361             update_source_info($pkg);
2362         }
2363     }
2364 }
2365
2366 sub usage {
2367         my $prgname;
2368         ($prgname = $0) =~ s,^.*/,,;
2369         print <<"EOF";
2370 Usage: $prgname <options...> <package_version...>
2371 Options:
2372     -v, --verbose: Verbose execution.
2373     -A arch: Architecture this operation is for.
2374     --take: Take package for building [default operation]
2375     -f, --failed: Record in database that a build failed due to
2376         deficiencies in the package (that aren't fixable without a new
2377         source version).
2378     -u, --uploaded: Record in the database that the packages build
2379         correctly and were uploaded.
2380     -n, --no-build: Record in the database that the packages aren't
2381         desired for this architecture and shouldn't appear in listings even
2382         if they're out of date.
2383     --dep-wait: Record in the database that the packages are waiting
2384         for some source dependencies to become available
2385     --binNMU num: Schedule a re-build of the package with unchanged source, but
2386          a new version number (source-version + "+b<num>")
2387     --give-back: Mark a package as ready to build that is in state Building,
2388          Built or Build-Attempted. To give back a package in state Failed, use
2389          --override. This command will actually put the package in state
2390          BD-Uninstallable, until the installability of its Build-Dependencies
2391          were verified. This happens at each call of --merge-all, usually
2392          every 15 minutes.
2393     --merge-quinn: Merge quinn-diff output into database.
2394     --merge-packages: Merge Packages files into database.
2395     --pretend-avail: Pretend that given packages are available now and give
2396         free packages waiting for them
2397     -i SRC_PKG, --info SRC_PKG: Show information for source package
2398     -l STATE, --list=STATE: List all packages in state STATE; can be
2399         combined with -U to restrict to a specific user; STATE can
2400         also be 'all'
2401     -m MESSAGE, --message=MESSAGE: Give reason why package failed or
2402         source dependency list
2403         (used with -f, --dep-wait, and --binNMU)
2404     -o, --override: Override another user's lock on a package, i.e.
2405         take it over; a notice mail will be sent to the other user
2406     -U USER, --user=USER: select user name for which listings should
2407         apply, if not given all users are listed.
2408         if -l is missing, set user name to be entered in db; usually
2409         automatically choosen
2410     --import FILE: Import database from a ASCII file FILE
2411     --export FILE: Export database to a ASCII file FILE
2412
2413 The remaining arguments (depending on operation) usually start with
2414 "name_version", the trailer is ignored. This allows to pass the names
2415 of .dsc files, for which file name completion can be used.
2416 --merge-packages and --merge-quinn take Package/quin--diff file names
2417 on the command line or read stdin. --list needs nothing more on the
2418 command line. --info takes source package names (without version).
2419 EOF
2420         exit 1;
2421 }
2422
2423 sub pkg_version_eq {
2424         my $pkg = shift;
2425         my $version = shift;
2426
2427         return 1
2428                if (defined $pkg->{'binary_nmu_version'}) and
2429                version_compare(binNMU_version($pkg->{'version'},
2430                         $pkg->{'binary_nmu_version'}),'=', $version);
2431         return version_compare( $pkg->{'version'}, "=", $version );
2432 }
2433
2434 sub table_name {
2435         return '"' . $arch . $schema_suffix . '".packages';
2436 }
2437
2438 sub user_table_name {
2439         return '"' . $arch . $schema_suffix . '".users';
2440 }
2441
2442 sub get_readonly_source_info {
2443         my $name = shift;
2444         my $pkg = $dbh->selectrow_hashref('SELECT * FROM ' .
2445                 table_name() . ' WHERE package = ? AND distribution = ?',
2446                 undef, $name, $distribution);
2447         return $pkg;
2448 }
2449
2450 sub get_source_info {
2451         my $name = shift;
2452         my $pkg = $dbh->selectrow_hashref('SELECT * FROM ' .
2453                 table_name() . ' WHERE package = ? AND distribution = ?' .
2454                 'FOR UPDATE',
2455                 undef, $name, $distribution);
2456         return $pkg;
2457 }
2458
2459 sub get_all_source_info {
2460         my %options = @_;
2461
2462         my $q = 'SELECT * FROM ' . table_name()
2463                 . ' WHERE distribution = ? ';
2464         my @args = ($distribution);
2465         if ($options{state} && uc($options{state}) ne "ALL") {
2466                 $q .= ' AND upper(state) = ? ';
2467                 push @args, uc($options{state});
2468         }
2469
2470         if ($options{user}) {
2471                 #this basically means "this user, or no user at all":
2472                 $q .= ' AND (builder = ? OR upper(state) = ?)';
2473                 push @args, $options{user};
2474                 push @args, "NEEDS-BUILD";
2475         }
2476
2477         if ($options{category}) {
2478                 $q .= ' AND failed_category <> ? AND upper(state) = ? ';
2479                 push @args, $options{category};
2480                 push @args, "FAILED";
2481         }
2482
2483         if ($options{list_min_age} > 0) {
2484                 $q .= ' AND age(state_change::timestamp) > ? ';
2485                 push @args, $options{list_min_age} . " days";
2486         }
2487
2488         if ($options{list_min_age} < 0) {
2489                 $q .= ' AND age(state_change::timestamp) < ? days ';
2490                 push @args, -$options{list_min_age} . " days";
2491         }
2492
2493         my $db = $dbh->selectall_hashref($q, 'package', undef, @args);
2494         return $db;
2495 }
2496
2497 sub update_source_info {
2498         my $pkg = shift;
2499
2500         my $pkg2 = get_source_info($pkg->{'package'});
2501         if (! defined $pkg2)
2502         {
2503                 add_source_info($pkg);
2504         }
2505
2506         $dbh->do('UPDATE ' . table_name() . ' SET ' .
2507                         'version = ?, ' .
2508                         'state = ?, ' .
2509                         'section = ?, ' .
2510                         'priority = ?, ' .
2511                         'installed_version = ?, ' .
2512                         'previous_state = ?, ' .
2513                         'state_change = ?, ' .
2514                         'notes = ?, ' .
2515                         'builder = ?, ' .
2516                         'failed = ?, ' .
2517                         'old_failed = ?, ' .
2518                         'binary_nmu_version = ?, ' .
2519                         'binary_nmu_changelog = ?, ' .
2520                         'failed_category = ?, ' .
2521                         'permbuildpri = ?, ' .
2522                         'buildpri = ?, ' .
2523                         'depends = ?, ' .
2524                         'rel = ?, ' .
2525                         'bd_problem = ? ' .
2526                         'WHERE package = ? AND distribution = ?',
2527                 undef,
2528                 $pkg->{'version'},
2529                 $pkg->{'state'},
2530                 $pkg->{'section'},
2531                 $pkg->{'priority'},
2532                 $pkg->{'installed_version'},
2533                 $pkg->{'previous_state'},
2534                 $pkg->{'state_change'},
2535                 $pkg->{'notes'},
2536                 $pkg->{'builder'},
2537                 $pkg->{'failed'},
2538                 $pkg->{'old_failed'},
2539                 $pkg->{'binary_nmu_version'},
2540                 $pkg->{'binary_nmu_changelog'},
2541                 $pkg->{'failed_category'},
2542                 $pkg->{'permbuildpri'},
2543                 $pkg->{'buildpri'},
2544                 $pkg->{'depends'},
2545                 $pkg->{'rel'},
2546                 $pkg->{'bd_problem'},
2547                 $pkg->{'package'},
2548                 $distribution) or die $dbh->errstr;
2549 }
2550
2551 sub add_source_info {
2552         my $pkg = shift;
2553         $dbh->do('INSERT INTO ' . table_name() .
2554                         ' (package, distribution) values (?, ?)',
2555                 undef, $pkg->{'package'}, $distribution) or die $dbh->errstr;
2556 }
2557
2558 sub del_source_info {
2559         my $name = shift;
2560         $dbh->do('DELETE FROM ' . table_name() .
2561                         ' WHERE package = ? AND distribution = ?',
2562                 undef, $name, $distribution) or die $dbh->errstr;
2563 }
2564
2565 sub get_user_info {
2566         my $name = shift;
2567         my $user = $dbh->selectrow_hashref('SELECT * FROM ' .
2568                 user_table_name() . ' WHERE username = ? AND distribution = ?',
2569                 undef, $name, $distribution);
2570         return $user;
2571 }
2572
2573 sub update_user_info {
2574         my $user = shift;
2575         $dbh->do('UPDATE ' . user_table_name() .
2576                         ' SET last_seen = now() WHERE username = ?' .
2577                         ' AND distribution = ?',
2578                 undef, $user, $distribution)
2579                 or die $dbh->errstr;
2580 }
2581
2582
2583 sub add_user_info {
2584         my $user = shift;
2585         $dbh->do('INSERT INTO ' . user_table_name() .
2586                         ' (username, distribution, last_seen)' .
2587                         ' values (?, ?, now())',
2588                 undef, $user, $distribution)
2589                 or die $dbh->errstr;
2590 }
2591