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