bin/wanna-build

   1 #!/usr/bin/perl
   2 #
   3 # wanna-build: coordination script for Debian buildds
   4 # Copyright (C) 1998 Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
   5 # Copyright (C) 2005-2008 Ryan Murray <rmurray@debian.org>
   6 #
   7 # This program is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU General Public License as
   9 # published by the Free Software Foundation; either version 2 of the
  10 # License, or (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 # General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20 #
  21
  22 package conf;
  23 # defaults
  24 $basedir ||= "/var/lib/debbuild";
  25 $dbbase ||= "build-db";
  26 $transactlog ||= "transactions.log";
  27 $mailprog ||= "/usr/sbin/sendmail";
  28 require "/org/wanna-build/etc/wanna-build.conf";
  29 die "$conf::basedir is not a directory\n" if ! -d $conf::basedir;
  30 die "dbbase is empty\n" if ! $dbbase;
  31 die "transactlog is empty\n" if ! $transactlog;
  32 die "mailprog binary $conf::mailprog does not exist or isn't executable\n"
  33         if !-x $conf::mailprog;
  34 die "no distributions defined\n" if ! %distributions;
  35 package main;
  36
  37 use strict;
  38 use POSIX;
  39 use FileHandle;
  40 use File::Copy;
  41 use DBI;
  42 use lib '/org/wanna-build/bin';
  43 use WannaBuild;
  44
  45 our ($verbose, $mail_logs, $list_order, $list_state,
  46     $curr_date, $op_mode, $user, $real_user, $distribution,
  47     $fail_reason, $opt_override, $import_from, $export_to, $opt_create_db,
  48     %prioval, %sectval,
  49     $info_all_dists, $arch,
  50     $category, %catval, %short_category,
  51     $short_date, $list_min_age, $dbbase, @curr_time,
  52     $build_priority, %new_vers, $binNMUver, %merge_srcvers, %merge_binsrc);
  53
  54 # global vars
  55 $ENV{'PATH'} = "/bin:/usr/bin:/usr/local/bin:/org/wanna-build/bin/";
  56 $verbose = 0;
  57 $mail_logs = "";
  58 @curr_time = gmtime;
  59 $curr_date = strftime("%Y %b %d %H:%M:%S",@curr_time);
  60 $short_date = strftime("%m/%d/%y",@curr_time);
  61 $| = 1;
  62
  63 # map program invocation names to operation modes
  64 my %prognames = ( "uploaded-build"  => "set-uploaded",
  65                                   "failed-build"    => "set-failed",
  66                                   "no-build"            => "set-not-for-us",
  67                                   "give-back-build" => "set-needs-build",
  68                                   "dep-wait-build"  => "set-dep-wait",
  69                                   "forget-build"        => "forget",
  70                                   "merge-quinn"         => "merge-quinn",
  71                                   "merge-packages"  => "merge-packages",
  72                                   "merge-sources"   => "merge-sources",
  73                                   "build-info"          => "info" );
  74
  75 %short_category = ( u => "uploaded-fixed-pkg",
  76                                     f => "fix-expected",
  77                                         r => "reminder-sent",
  78                                         n => "nmu-offered",
  79                                         e => "easy",
  80                                         m => "medium",
  81                                         h => "hard",
  82                                         c => "compiler-error",
  83                                         "" => "none" );
  84
  85 my $progname;
  86 ($progname = $0) =~ s,.*/,,;
  87 if ($prognames{$progname}) {
  88         $op_mode = $prognames{$progname};
  89 }
  90 elsif ($progname =~ /^list-(.*)$/) {
  91         $op_mode = "list";
  92         $list_state = ($1 eq "all") ? "" : $1;
  93 }
  94
  95 my %options =
  96         (# flags
  97          verbose        => { short => "v", flag => \$verbose },
  98          override               => { short => "o", flag => \$opt_override },
  99          "create-db"    => { flag => \$opt_create_db },
 100          "correct-compare" => { flag => \$WannaBuild::opt_correct_version_cmp },
 101          # TODO: remove after buildds no longer pass to wanna-build
 102          "no-propagation" => { short => "N" },
 103          "no-down-propagation" => { short => "D" },
 104          # normal actions
 105          take                   => { mode => "set-building" },
 106          failed                 => { short => "f", mode => "set-failed" },
 107          uploaded               => { short => "u", mode => "set-uploaded" },
 108          "no-build"             => { short => "n", mode => "set-not-for-us" },
 109          built                  => { mode => "set-built" },
 110          attempted              => { mode => "set-attempted" },
 111          "give-back"            => { mode => "set-needs-build" },
 112          "dep-wait"             => { mode => "set-dep-wait" },
 113          forget                 => { mode => "forget" },
 114          'forget-user' => { mode => 'forget-user' },
 115          "merge-quinn"  => { mode => "merge-quinn" },
 116          "merge-partial-quinn" => { mode => "merge-partial-quinn" },
 117          "merge-packages" => { mode => "merge-packages" },
 118          "merge-sources" => { mode => "merge-sources" },
 119          "pretend-avail" => { short => "p", mode => "pretend-avail" },
 120          "merge-all"     => { mode => "merge-all" },
 121          "merge-all-overlay" => { mode => "merge-all-overlay" },
 122          info                   => { short => "i", mode => "info" },
 123          'binNMU' => { mode => 'set-binary-nmu', arg => \$binNMUver,
 124                              code => sub { die "Invalid binNMU version: $binNMUver\n"
 125                                 if $binNMUver !~ /^([\d]*)$/ and $1 >= 0; } },
 126          'perm-build-priority'    => { mode => "set-permanent-build-priority", arg => \$build_priority,
 127                               code => sub { die "Invalid build priority: $build_priority\n"
 128                                 if $build_priority !~ /^-?[\d]+$/; } },
 129          'build-priority'    => { mode => "set-build-priority", arg => \$build_priority,
 130                               code => sub { die "Invalid build priority: $build_priority\n"
 131                                 if $build_priority !~ /^-?[\d]+$/; } },
 132          list                   =>
 133          { short => "l", mode => "list", arg => \$list_state,
 134            code => sub {
 135                    die "Unknown state to list: $list_state\n"
 136                            if !isin( $list_state, qw(needs-build building uploaded
 137                                                  built build-attempted failed installed dep-wait
 138                                                  not-for-us all failed-removed
 139                                                  install-wait reupload-wait bd-uninstallable));} },
 140          # options with args
 141          dist           =>
 142          { short => "d", arg => \$distribution,
 143            code => sub {
 144                    if ($distribution eq "a" || $distribution eq "all") {
 145                            $info_all_dists = 1;
 146                            $distribution = "";
 147                    }
 148                    else {
 149                            $distribution = "oldstable"   if $distribution eq "o";
 150                            $distribution = "stable"   if $distribution eq "s";
 151                            $distribution = "testing"  if $distribution eq "t";
 152                            $distribution = "unstable" if $distribution eq "u";
 153                    }
 154            } },
 155          order          =>
 156          { short => "O", arg => \$list_order,
 157            code => sub {
 158                    die "Bad ordering character\n"
 159                            if $list_order !~ /^[PSpsncb]+$/;
 160            } },
 161          message        => { short => "m", arg => \$fail_reason },
 162          # database is deprecated, use arch instead.
 163          database       => { short => "b", arg => \$conf::dbbase },
 164          arch           => { short => "A", arg => \$arch },
 165          user           => { short => "U", arg => \$user },
 166          category               => { short => "c", arg => \$category,
 167                                                  code => sub {
 168                                                          $category = $short_category{$category}
 169                                                                  if exists $short_category{$category};
 170                                                          die "Unknown category: $category\n"
 171                                                                  if !isin( $category, values %short_category );
 172                                                  } },
 173          "min-age"      => { short => "a", arg => \$list_min_age,
 174                                                  code => sub {
 175                                                          die "Argument of --min-age must be a non-zero number\n"
 176                                                                  if $list_min_age == 0;
 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 *= -1;
 183                                                  } },
 184          # special actions
 185          export         => { arg => \$export_to, mode => "export" },
 186          import         => { arg => \$import_from, mode => "import" },
 187          "manual-edit"  => { mode => "manual-edit" },
 188          );
 189
 190 while( @ARGV && $ARGV[0] =~ /^-/ ) {
 191         $_ = shift @ARGV;
 192         last if $_ eq "--";
 193         my($opt, $optname, $arg);
 194         if (/^--([^=]+)(=|$)/) {
 195                 $optname = $1;
 196                 $opt = $options{$optname};
 197                 $arg = $1 if /^--\Q$optname\E=((.|\n)*)$/;
 198         }
 199         else {
 200                 $optname = substr( $_, 1, 1 );
 201                 $opt = (grep { defined($_->{short}) ? $_->{short} eq $optname : 0} values %options)[0];
 202                 $arg = $1 if /^-$optname(.+)$/;
 203         }
 204         if (!$opt) {
 205                 warn "Unknown option: --$1\n";
 206                 usage();
 207         }
 208         if ($opt->{arg}) {
 209                 if (!defined $arg) {
 210                         die "$optname option missing argument\n" if !@ARGV;
 211                         $arg = shift @ARGV;
 212                 }
 213                 ${$opt->{arg}} = $arg;
 214         }
 215         elsif (defined $arg) {
 216                 die "Option $optname takes no argument\n";
 217         }
 218
 219         if ($opt->{mode}) {
 220                 die "Conflicting operation modes\n" if $op_mode;
 221                 $op_mode = $opt->{mode};
 222         }
 223         if ($opt->{flag}) {
 224                 ${$opt->{flag}}++;
 225         }
 226         if ($opt->{code}) {
 227                 &{$opt->{code}};
 228         }
 229 }
 230
 231 $op_mode = $category ? "set-failed" : "set-building"
 232         if !$op_mode; # default operation
 233 $list_order = $list_state eq "failed" ? 'fPcpsn' : 'PScpsn'
 234         if !$list_order and $list_state;
 235 $distribution ||= "unstable";
 236 die "Bad distribution '$distribution'\n"
 237         if !isin($distribution, keys %conf::distributions);
 238
 239 # If they didn't specify an arch, try to get it from database name which
 240 # is in the form of $arch/build-db
 241 # This is for backwards compatibity with older versions that didn't
 242 # specify the arch yet.
 243 $conf::dbbase =~ m#^([^/]+)#;
 244 $arch ||= $1;
 245
 246 # TODO: Check that it's an known arch (for that dist), and give
 247 # a proper error.
 248
 249 if ($verbose) {
 250         my $version = '$Revision: db181a534e9d $ $Date: 2008/03/26 06:20:22 $ $Author: rmurray $';
 251         $version =~ s/(^\$| \$ .*$)//g;
 252         print "wanna-build $version for $distribution on $arch\n";
 253 }
 254
 255 if (!@ARGV && !isin( $op_mode, qw(list merge-quinn merge-partial-quinn import export
 256                                   merge-packages manual-edit
 257                                   merge-sources))) {
 258         warn "No packages given.\n";
 259         usage();
 260 }
 261
 262 $real_user = (getpwuid($<))[0];
 263 die "Can't determine your user name\n"
 264         if $op_mode ne "list" && !$user &&
 265            !($user = $real_user);
 266
 267 if (!$fail_reason) {
 268         if ($op_mode eq "set-failed" && !$category) {
 269                 print "Enter reason for failing (end with '.' alone on ".
 270                       "its line):\n";
 271                 my $line;
 272                 while(!eof(STDIN)) {
 273                         $line = <STDIN>;
 274                         last if $line eq ".\n";
 275                         $fail_reason .= $line;
 276                 }
 277                 chomp( $fail_reason );
 278         } elsif ($op_mode eq "set-dep-wait") {
 279                 print "Enter dependencies (one line):\n";
 280                 my $line;
 281                 while( !$line && !eof(STDIN) ) {
 282                         chomp( $line = <STDIN> );
 283                 }
 284                 die "No dependencies given\n" if !$line;
 285                 $fail_reason = $line;
 286         } elsif ($op_mode eq "set-binary-nmu" and $binNMUver > 0) {
 287                 print "Enter changelog entry (one line):\n";
 288                 my $line;
 289                 while( !$line && !eof(STDIN) ) {
 290                         chomp( $line = <STDIN> );
 291                 }
 292                 die "No changelog entry given\n" if !$line;
 293                 $fail_reason = $line;
 294         }
 295 }
 296
 297 my $dbh;
 298
 299 END {
 300         if (defined $dbh)
 301         {
 302                 $dbh->disconnect or warn $dbh->errstr;
 303         }
 304 }
 305
 306 my $schema_suffix = '';
 307 if (isin( $op_mode, qw(list info)) && $distribution !~ /security/ && !(not -t and $user =~ /-/)) {
 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                         lock_table();
 369                         parse_quinn_diff(1);
 370                         last SWITCH;
 371                 };
 372                 /^merge-quinn/ && do {
 373                         die "This operation is restricted to admin users\n"
 374                                 if (defined @conf::admin_users and
 375                                     !isin( $real_user, @conf::admin_users));
 376                         lock_table();
 377                         parse_quinn_diff(0);
 378                         last SWITCH;
 379                 };
 380                 /^merge-packages/ && do {
 381                         die "This operation is restricted to admin users\n"
 382                                 if (defined @conf::admin_users and
 383                                     !isin( $real_user, @conf::admin_users));
 384                         lock_table();
 385                         parse_packages();
 386                         last SWITCH;
 387                 };
 388                 /^merge-sources/ && do {
 389                         die "This operation is restricted to admin users\n"
 390                                 if (defined @conf::admin_users and
 391                                     !isin( $real_user, @conf::admin_users));
 392                         lock_table();
 393                         parse_sources(0);
 394                         last SWITCH;
 395                 };
 396                 /^pretend-avail/ && do {
 397                         pretend_avail( @ARGV );
 398                         last SWITCH;
 399                 };
 400                 /^merge-all$/ && do {
 401                         die "This operation is restricted to admin users\n"
 402                                 if (defined @conf::admin_users and
 403                                     !isin( $real_user, @conf::admin_users));
 404                         lock_table();
 405                         my @ARGS = @ARGV;
 406                         @ARGV = ( $ARGS[0] );
 407                         my $pkgs = parse_packages();
 408                         @ARGV = ( $ARGS[1] );
 409                         parse_quinn_diff(0);
 410                         @ARGV = ( $ARGS[2] );
 411                         my $srcs = parse_sources(1);
 412                         call_edos_depcheck( $ARGS[0], $srcs );
 413                         last SWITCH;
 414                 };
 415                 /^merge-all-overlay/ && do {
 416                         die "This operation is restricted to admin users\n"
 417                                 if (defined @conf::admin_users and
 418                                     !isin( $real_user, @conf::admin_users));
 419                         lock_table();
 420                         my @ARGS = @ARGV;
 421                         @ARGV = ( $ARGS[0] );
 422                         my $pkgs = parse_packages();
 423                         @ARGV = ( $ARGS[1] );
 424                         parse_quinn_diff(0);
 425                         @ARGV = ( $ARGS[2] );
 426                         my $srcs = parse_sources(1);
 427                         call_edos_depcheck( $ARGS[3], $srcs );
 428                         last SWITCH;
 429                 };
 430                 /^import/ && do {
 431                         die "This operation is restricted to admin users\n"
 432                                 if (defined @conf::admin_users and
 433                                     !isin( $real_user, @conf::admin_users));
 434                         $dbh->do("DELETE from " . table_name() .
 435                                 " WHERE distribution = ?", undef,
 436                                 $distribution)
 437                                 or die $dbh->errstr;
 438                         forget_users();
 439                         read_db( $import_from );
 440                         last SWITCH;
 441                 };
 442                 /^export/ && do {
 443                         export_db( $export_to );
 444                         last SWITCH;
 445                 };
 446
 447                 die "Unexpected operation mode $op_mode\n";
 448         }
 449         if (not -t and $user =~ /-/) {
 450                 my $userinfo = get_user_info($user);
 451                 if (!defined $userinfo)
 452                 {
 453                         add_user_info($user);
 454                 }
 455                 else
 456                 {
 457                         update_user_info($user);
 458                 }
 459         }
 460 }
 461
 462 sub add_packages {
 463         my $newstate = shift;
 464         my( $package, $name, $version, $ok, $reason );
 465
 466         foreach $package (@_) {
 467                 $package =~ s,^.*/,,; # strip path
 468                 $package =~ s/\.(dsc|diff\.gz|tar\.gz|deb)$//; # strip extension
 469                 $package =~ s/_[a-zA-Z\d-]+\.changes$//; # strip extension
 470                 if ($package =~ /^([\w\d.+-]+)_([\w\d:.+~-]+)/) {
 471                         ($name,$version) = ($1,$2);
 472                 }
 473                 else {
 474                         warn "$package: can't extract package name and version ".
 475                                  "(bad format)\n";
 476                         next;
 477                 }
 478
 479                 if ($op_mode eq "set-building") {
 480                         add_one_building( $name, $version );
 481                 }
 482                 elsif ($op_mode eq "set-built") {
 483                         add_one_built( $name, $version );
 484                 }
 485                 elsif ($op_mode eq "set-attempted") {
 486                         add_one_attempted( $name, $version );
 487                 }
 488                 elsif ($op_mode eq "set-uploaded") {
 489                         add_one_uploaded( $name, $version );
 490                 }
 491                 elsif ($op_mode eq "set-failed") {
 492                         add_one_failed( $name, $version );
 493                 }
 494                 elsif ($op_mode eq "set-not-for-us") {
 495                         add_one_notforus( $name, $version );
 496                 }
 497                 elsif ($op_mode eq "set-needs-build") {
 498                         add_one_needsbuild( $name, $version );
 499                 }
 500                 elsif ($op_mode eq "set-dep-wait") {
 501                         add_one_depwait( $name, $version );
 502                 }
 503                 elsif ($op_mode eq "set-build-priority") {
 504                         set_one_buildpri( $name, $version, 'buildpri' );
 505                 }
 506                 elsif ($op_mode eq "set-permanent-build-priority") {
 507                         set_one_buildpri( $name, $version, 'permbuildpri' );
 508                 }
 509                 elsif ($op_mode eq "set-binary-nmu") {
 510                         set_one_binnmu( $name, $version );
 511                 }
 512         }
 513 }
 514
 515 sub add_one_building {
 516         my $name = shift;
 517         my $version = shift;
 518         my( $ok, $reason );
 519
 520         $ok = 1;
 521         my $pkg = get_source_info($name);
 522         if (defined($pkg)) {
 523                 if ($pkg->{'state'} eq "Not-For-Us") {
 524                         $ok = 0;
 525                         $reason = "not suitable for this architecture";
 526                 }
 527                 elsif ($pkg->{'state'} =~ /^Dep-Wait/) {
 528                         $ok = 0;
 529                         $reason = "not all source dependencies available yet";
 530                 }
 531                 elsif ($pkg->{'state'} =~ /^BD-Uninstallable/) {
 532                         $ok = 0;
 533                         $reason = "source dependencies are not installable";
 534                 }
 535                 elsif ($pkg->{'state'} eq "Uploaded" &&
 536                            (version_lesseq($version, $pkg->{'version'}))) {
 537                         $ok = 0;
 538                         $reason = "already uploaded by $pkg->{'builder'}";
 539                         $reason .= " (in newer version $pkg->{'version'})"
 540                                 if !version_eq($pkg, $version);
 541                 }
 542                 elsif ($pkg->{'state'} eq "Installed" &&
 543                            version_less($version,$pkg->{'version'})) {
 544                         if ($opt_override) {
 545                                 print "$name: Warning: newer version $pkg->{'version'} ".
 546                                           "already installed, but overridden.\n";
 547                         }
 548                         else {
 549                                 $ok = 0;
 550                                 $reason = "newer version $pkg->{'version'} already in ".
 551                                                   "archive; doesn't need rebuilding";
 552                                 print "$name: Note: If the following is due to an epoch ",
 553                                           " change, use --override\n";
 554                         }
 555                 }
 556                 elsif ($pkg->{'state'} eq "Installed" &&
 557                            pkg_version_eq($pkg,$version)) {
 558                         $ok = 0;
 559                         $reason = "is up-to-date in the archive; doesn't need rebuilding";
 560                 }
 561                 elsif ($pkg->{'state'} eq "Needs-Build" &&
 562                            version_less($version,$pkg->{'version'})) {
 563                         if ($opt_override) {
 564                                 print "$name: Warning: newer version $pkg->{'version'} ".
 565                                           "needs building, but overridden.";
 566                         }
 567                         else {
 568                                 $ok = 0;
 569                                 $reason = "newer version $pkg->{'version'} needs building, ".
 570                                                   "not $version";
 571                         }
 572                 }
 573                 elsif (isin($pkg->{'state'},qw(Building Built Build-Attempted))) {
 574                         if (version_less($pkg->{'version'},$version)) {
 575                                 print "$name: Warning: Older version $pkg->{'version'} ",
 576                                       "is being built by $pkg->{'builder'}\n";
 577                                 if ($pkg->{'builder'} ne $user) {
 578                                         send_mail( $pkg->{'builder'},
 579                                                            "package takeover in newer version",
 580                                                            "You are building package '$name' in ".
 581                                                            "version $version\n".
 582                                                            "(as far as I'm informed).\n".
 583                                                            "$user now has taken the newer ".
 584                                                            "version $version for building.".
 585                                                            "You can abort the build if you like.\n" );
 586                                 }
 587                         }
 588                         else {
 589                                 if ($opt_override) {
 590                                         print "User $pkg->{'builder'} had already ",
 591                                               "taken the following package,\n",
 592                                                   "but overriding this as you request:\n";
 593                                         send_mail( $pkg->{'builder'}, "package takeover",
 594                                                            "The package '$name' (version $version) that ".
 595                                                            "was taken by you\n".
 596                                                            "has been taken over by $user\n" );
 597                                 }
 598                                 elsif ($pkg->{'builder'} eq $user) {
 599                                         print "$name: Note: already taken by you.\n";
 600                                         print "$name: ok\n" if $verbose;
 601                                         return;
 602                                 }
 603                                 else {
 604                                         $ok = 0;
 605                                         $reason = "already taken by $pkg->{'builder'}";
 606                                         $reason .= " (in newer version $pkg->{'version'})"
 607                                                 if !version_eq($pkg->{'version'}, $version);
 608                                 }
 609                         }
 610                 }
 611                 elsif ($pkg->{'state'} =~ /^Failed/ &&
 612                            pkg_version_eq($pkg, $version)) {
 613                         if ($opt_override) {
 614                                 print "The following package previously failed ",
 615                                           "(by $pkg->{'builder'})\n",
 616                                           "but overriding this as you request:\n";
 617                                 send_mail( $pkg->{'builder'}, "failed package takeover",
 618                                                    "The package '$name' (version $version) that ".
 619                                                    "is taken by you\n".
 620                                                    "and has failed previously has been taken over ".
 621                                                    "by $user\n" )
 622                                         if $pkg->{'builder'} ne $user;
 623                         }
 624                         else {
 625                                 $ok = 0;
 626                                 $reason = "build of $version failed previously:\n    ";
 627                                 $reason .= join( "\n    ", split( "\n", $pkg->{'failed'} ));
 628                                 $reason .= "\nalso the package doesn't need builing"
 629                                         if $pkg->{'state'} eq 'Failed-Removed';
 630                         }
 631                 }
 632         }
 633         if ($ok) {
 634                 my $ok = 'ok';
 635                 if ($pkg->{'binary_nmu_version'}) {
 636                         print "$name: Warning: needs binary NMU $pkg->{'binary_nmu_version'}\n" .
 637                               "$pkg->{'binary_nmu_changelog'}\n";
 638                         $ok = 'aok';
 639                 } else {
 640                         print "$name: Warning: Previous version failed!\n"
 641                                 if $pkg->{'previous_state'} =~ /^Failed/ ||
 642                                    $pkg->{'state'} =~ /^Failed/;
 643                 }
 644                 change_state( \$pkg, 'Building' );
 645                 $pkg->{'package'} = $name;
 646                 $pkg->{'version'} = $version;
 647                 $pkg->{'builder'} = $user;
 648                 log_ta( $pkg, "--take" );
 649                 update_source_info($pkg);
 650                 print "$name: $ok\n" if $verbose;
 651         }
 652         else {
 653                 print "$name: NOT OK!\n  $reason\n";
 654         }
 655 }
 656
 657 sub add_one_attempted {
 658         my $name = shift;
 659         my $version = shift;
 660         my $pkg = get_source_info($name);
 661
 662         if (!defined($pkg)) {
 663                 print "$name: not registered yet.\n";
 664                 return;
 665         }
 666
 667         if ($pkg->{'state'} ne "Building" ) {
 668                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 669                           "Skipping.\n";
 670                 return;
 671         }
 672         if ($pkg->{'builder'} ne $user) {
 673                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 674                 return;
 675         }
 676         elsif ( !pkg_version_eq($pkg, $version) ) {
 677                 print "$name: version mismatch ".
 678                           "$(pkg->{'version'} ".
 679                           "by $pkg->{'builder'})\n";
 680                 return;
 681         }
 682
 683         change_state( \$pkg, 'Build-Attempted' );
 684         log_ta( $pkg, "--attempted" );
 685         update_source_info($pkg);
 686         print "$name: registered as uploaded\n" if $verbose;
 687 }
 688
 689 sub add_one_built {
 690         my $name = shift;
 691         my $version = shift;
 692         my $pkg = get_source_info($name);
 693
 694         if (!defined($pkg)) {
 695                 print "$name: not registered yet.\n";
 696                 return;
 697         }
 698
 699         if ($pkg->{'state'} ne "Building" ) {
 700                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 701                           "Skipping.\n";
 702                 return;
 703         }
 704         if ($pkg->{'builder'} ne $user) {
 705                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 706                 return;
 707         }
 708         elsif ( !pkg_version_eq($pkg, $version) ) {
 709                 print "$name: version mismatch ".
 710                           "$(pkg->{'version'} ".
 711                           "by $pkg->{'builder'})\n";
 712                 return;
 713         }
 714         change_state( \$pkg, 'Built' );
 715         log_ta( $pkg, "--built" );
 716         update_source_info($pkg);
 717         print "$name: registered as built\n" if $verbose;
 718 }
 719
 720 sub add_one_uploaded {
 721         my $name = shift;
 722         my $version = shift;
 723         my $pkg = get_source_info($name);
 724
 725         if (!defined($pkg)) {
 726                 print "$name: not registered yet.\n";
 727                 return;
 728         }
 729
 730         if ($pkg->{'state'} eq "Uploaded" &&
 731                 pkg_version_eq($pkg,$version)) {
 732                 print "$name: already uploaded\n";
 733                 return;
 734         }
 735         if (!isin( $pkg->{'state'}, qw(Building Built Build-Attempted))) {
 736                 print "$name: not taken for building (state is $pkg->{'state'}). ",
 737                           "Skipping.\n";
 738                 return;
 739         }
 740         if ($pkg->{'builder'} ne $user) {
 741                 print "$name: not taken by you, but by $pkg->{'builder'}. Skipping.\n";
 742                 return;
 743         }
 744         # strip epoch -- buildd-uploader used to go based on the filename.
 745         # (to remove at some point)
 746         my $pkgver;
 747         ($pkgver = $pkg->{'version'}) =~ s/^\d+://;
 748         $version =~ s/^\d+://; # for command line use
 749         if ($pkg->{'binary_nmu_version'} ) {
 750                 my $nmuver = binNMU_version($pkgver, $pkg->{'binary_nmu_version'});
 751                 if (!version_eq( $nmuver, $version )) {
 752                         print "$name: version mismatch ($nmuver registered). ",
 753                                   "Skipping.\n";
 754                         return;
 755                 }
 756         } elsif (!version_eq($pkgver, $version)) {
 757                 print "$name: version mismatch ($pkg->{'version'} registered). ",
 758                           "Skipping.\n";
 759                 return;
 760         }
 761
 762         change_state( \$pkg, 'Uploaded' );
 763         log_ta( $pkg, "--uploaded" );
 764         update_source_info($pkg);
 765         print "$name: registered as uploaded\n" if $verbose;
 766 }
 767
 768 sub add_one_failed {
 769         my $name = shift;
 770         my $version = shift;
 771         my ($state, $cat);
 772         my $pkg = get_source_info($name);
 773
 774         if (!defined($pkg)) {
 775                 print "$name: not registered yet.\n";
 776                 return;
 777         }
 778         $state = $pkg->{'state'};
 779
 780         if ($state eq "Not-For-Us") {
 781                 print "$name: not suitable for this architecture anyway. Skipping.\n";
 782                 return;
 783         }
 784         elsif ($state eq "Failed-Removed") {
 785                 print "$name: failed previously and doesn't need building. Skipping.\n";
 786                 return;
 787         }
 788         elsif ($state eq "Installed") {
 789                 print "$name: Is already installed in archive. Skipping.\n";
 790                 return;
 791         }
 792         elsif ($pkg->{'builder'} &&
 793                    (($user ne $pkg->{'builder'}) &&
 794                     !($pkg->{'builder'} =~ /^(\w+)-\w+/ && $1 eq $user))) {
 795                 print "$name: not taken by you, but by ".
 796                           "$pkg->{'builder'}. Skipping.\n";
 797                 return;
 798         }
 799         elsif ( !pkg_version_eq($pkg, $version) ) {
 800                 print "$name: version mismatch ".
 801                           "$(pkg->{'version'} ".
 802                           "by $pkg->{'builder'})\n";
 803                 return;
 804         }
 805
 806         $cat = $category;
 807         if (!$cat && $fail_reason =~ /^\[([^\]]+)\]/) {
 808                 $cat = $1;
 809                 $cat = $short_category{$cat} if exists $short_category{$cat};
 810                 if (!isin( $cat, values %short_category )) {
 811                         print "$name: Warning: unknown category $cat; discarded\n";
 812                         $cat = "";
 813                 }
 814                 $fail_reason =~ s/^\[[^\]]+\][ \t]*\n*//;
 815         }
 816
 817         if ($state eq "Needs-Build") {
 818                 print "$name: Warning: not registered for building previously, ".
 819                           "but processing anyway.\n";
 820         }
 821         elsif ($state eq "Uploaded") {
 822                 print "$name: Warning: marked as uploaded previously, ".
 823                           "but processing anyway.\n";
 824         }
 825         elsif ($state eq "Dep-Wait") {
 826                 print "$name: Warning: marked as waiting for dependencies, ".
 827                           "but processing anyway.\n";
 828         }
 829         elsif ($state eq "BD-Uninstallable") {
 830                 print "$name: Warning: marked as having uninstallable build-dependencies, ".
 831                           "but processing anyway.\n";
 832         }
 833         elsif ($state eq "Failed") {
 834                 print "$name: already registered as failed; will append new message\n"
 835                         if $fail_reason;
 836                 print "$name: already registered as failed; changing category\n"
 837                         if $cat;
 838         }
 839
 840         if (($cat eq "reminder-sent" || $cat eq "nmu-offered") &&
 841                 defined $pkg->{'failed_category'} &&
 842                 $pkg->{'failed_category'} ne $cat) {
 843                 (my $action = $cat) =~ s/-/ /;
 844                 $fail_reason .= "\n$short_date: $action";
 845         }
 846
 847         change_state( \$pkg, 'Failed' );
 848         $pkg->{'builder'} = $user;
 849         $pkg->{'failed'} .= "\n" if $pkg->{'failed'};
 850         $pkg->{'failed'} .= $fail_reason;
 851         $pkg->{'failed_category'} = $cat if $cat;
 852         if (defined $pkg->{'permbuildpri'}) {
 853                 $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
 854         } else {
 855                 delete $pkg->{'buildpri'};
 856         }
 857         log_ta( $pkg, "--failed" );
 858         update_source_info($pkg);
 859         print "$name: registered as failed\n" if $verbose;
 860 }
 861
 862 sub add_one_notforus {
 863         my $name = shift;
 864         my $version = shift;
 865         my $pkg = get_source_info($name);
 866
 867         if ($pkg->{'state'} eq 'Not-For-Us') {
 868                 # reset Not-For-Us state in case it's called twice; this is
 869                 # the only way to get a package out of this state...
 870                 # There is no really good state in which such packages should
 871                 # be put :-( So use Failed for now.
 872                 change_state( \$pkg, 'Failed' );
 873                 $pkg->{'package'} = $name;
 874                 $pkg->{'failed'} = "Was Not-For-Us previously";
 875                 delete $pkg->{'builder'};
 876                 delete $pkg->{'depends'};
 877                 log_ta( $pkg, "--no-build(rev)" );
 878                 print "$name: now not unsuitable anymore\n";
 879
 880                 send_mail( $conf::notforus_maint,
 881                                    "$name moved out of Not-For-Us state",
 882                                    "The package '$name' has been moved out of the Not-For-Us ".
 883                                    "state by $user.\n".
 884                                    "It should probably also be removed from ".
 885                                    "Packages-arch-specific or\n".
 886                                    "the action was wrong.\n" )
 887                         if $conf::notforus_maint;
 888         }
 889         else {
 890                 change_state( \$pkg, 'Not-For-Us' );
 891                 $pkg->{'package'} = $name;
 892                 delete $pkg->{'builder'};
 893                 delete $pkg->{'depends'};
 894                 delete $pkg->{'buildpri'};
 895                 delete $pkg->{'binary_nmu_version'};
 896                 delete $pkg->{'binary_nmu_changelog'};
 897                 log_ta( $pkg, "--no-build" );
 898                 print "$name: registered as unsuitable\n" if $verbose;
 899
 900                 send_mail( $conf::notforus_maint,
 901                                    "$name set to Not-For-Us",
 902                                    "The package '$name' has been set to state Not-For-Us ".
 903                                    "by $user.\n".
 904                                    "It should probably also be added to ".
 905                                    "Packages-arch-specific or\n".
 906                                    "the Not-For-Us state is wrong.\n" )
 907                         if $conf::notforus_maint;
 908         }
 909         update_source_info($pkg);
 910 }
 911
 912 sub add_one_needsbuild {
 913         my $name = shift;
 914         my $version = shift;
 915         my $state;
 916         my $pkg = get_source_info($name);
 917
 918         if (!defined($pkg)) {
 919                 print "$name: not registered; can't give back.\n";
 920                 return;
 921         }
 922         $state = $pkg->{'state'};
 923
 924         if ($state eq "BD-Uninstallable") {
 925                 if ($opt_override) {
 926                         print "$name: Forcing uninstallability mark to be removed. This is not permanent and might be reset with the next trigger run\n";
 927
 928                         change_state( \$pkg, 'Needs-Build' );
 929                         delete $pkg->{'builder'};
 930                         delete $pkg->{'depends'};
 931                         log_ta( $pkg, "--give-back" );
 932                         update_source_info($pkg);
 933                         print "$name: given back\n" if $verbose;
 934                         return;
 935                 }
 936                 else {
 937                         print "$name: has uninstallable build-dependencies. Skipping\n",
 938                                   "  (use --override to clear dependency list and ",
 939                                   "give back anyway)\n";
 940                         return;
 941                 }
 942         }
 943         elsif ($state eq "Dep-Wait") {
 944                 if ($opt_override) {
 945                         print "$name: Forcing source dependency list to be cleared\n";
 946                 }
 947                 else {
 948                         print "$name: waiting for source dependencies. Skipping\n",
 949                                   "  (use --override to clear dependency list and ",
 950                                   "give back anyway)\n";
 951                         return;
 952                 }
 953         }
 954         elsif (!isin( $state, qw(Building Built Build-Attempted))) {
 955                 print "$name: not taken for building (state is $state).";
 956                 if ($opt_override) {
 957                         print "\n$name: Forcing give-back\n";
 958                 }
 959                 else {
 960                         print " Skipping.\n";
 961                         return;
 962                 }
 963         }
 964         if (defined ($pkg->{'builder'}) && $user ne $pkg->{'builder'} &&
 965                 !($pkg->{'builder'} =~ /^(\w+)-\w+/ && $1 eq $user) &&
 966                 !$opt_override) {
 967                 print "$name: not taken by you, but by ".
 968                           "$pkg->{'builder'}. Skipping.\n";
 969                 return;
 970         }
 971         if (!pkg_version_eq($pkg, $version)) {
 972                 print "$name: version mismatch ($pkg->{'version'} registered). ",
 973                           "Skipping.\n";
 974                 return;
 975         }
 976         if ($distribution eq "unstable") {
 977                 change_state( \$pkg, 'BD-Uninstallable' );
 978                 $pkg->{'bd_problem'} = "Installability of build dependencies not tested yet";
 979         } else {
 980                 change_state( \$pkg, 'Needs-Build' );
 981         }
 982         $pkg->{'builder'} = undef;
 983         $pkg->{'depends'} = undef;
 984         log_ta( $pkg, "--give-back" );
 985         update_source_info($pkg);
 986         print "$name: given back\n" if $verbose;
 987 }
 988
 989 sub set_one_binnmu {
 990         my $name = shift;
 991         my $version = shift;
 992         my $pkg = get_source_info($name);
 993         my $state;
 994
 995         if (!defined($pkg)) {
 996                 print "$name: not registered; can't register for binNMU.\n";
 997                 return;
 998         }
 999         my $db_ver = $pkg->{'version'};
1000
1001         if (!version_eq($db_ver, $version)) {
1002                 print "$name: version mismatch ($db_ver registered). ",
1003                           "Skipping.\n";
1004                 return;
1005         }
1006         $state = $pkg->{'state'};
1007
1008         if (defined $pkg->{'binary_nmu_version'}) {
1009                 if ($binNMUver == 0) {
1010                         change_state( \$pkg, 'Installed' );
1011                         delete $pkg->{'builder'};
1012                         delete $pkg->{'depends'};
1013                         delete $pkg->{'binary_nmu_version'};
1014                         delete $pkg->{'binary_nmu_changelog'};
1015                 } elsif ($binNMUver <= $pkg->{'binary_nmu_version'}) {
1016                         print "$name: already building binNMU $pkg->{'binary_nmu_version'}\n";
1017                         return;
1018                 } else {
1019                         $pkg->{'binary_nmu_version'} = $binNMUver;
1020                         $pkg->{'binary_nmu_changelog'} = $fail_reason;
1021                         $pkg->{'notes'} = 'out-of-date';
1022                         $pkg->{'buildpri'} = $pkg->{'permbuildpri'}
1023                                 if (defined $pkg->{'permbuildpri'});
1024                 }
1025                 log_ta( $pkg, "--binNMU" );
1026                 update_source_info($pkg);
1027                 return;
1028         } elsif ($binNMUver == 0) {
1029                 print "${name}_$version: no scheduled binNMU to cancel.\n";
1030                 return;
1031         }
1032
1033         if ($state ne 'Installed') {
1034                 print "${name}_$version: not installed; can't register for binNMU.\n";
1035                 return;
1036         }
1037
1038         my $fullver = binNMU_version($version,$binNMUver);
1039         if ( version_lesseq( $fullver, $pkg->{'installed_version'} ) )
1040         {
1041                 print "$name: binNMU $fullver is not newer than current version $pkg->{'installed_version'}\n";
1042                 return;
1043         }
1044
1045         if ($distribution eq "unstable") {
1046                 change_state( \$pkg, 'BD-Uninstallable' );
1047                 $pkg->{'bd_problem'} = "Installability of build dependencies not tested yet";
1048         }
1049         else
1050         {
1051                 change_state( \$pkg, 'Needs-Build' );
1052         }
1053         delete $pkg->{'builder'};
1054         delete $pkg->{'depends'};
1055         $pkg->{'binary_nmu_version'} = $binNMUver;
1056         $pkg->{'binary_nmu_changelog'} = $fail_reason;
1057         $pkg->{'notes'} = 'out-of-date';
1058         log_ta( $pkg, "--binNMU" );
1059         update_source_info($pkg);
1060         print "${name}: registered for binNMU $fullver\n" if $verbose;
1061 }
1062
1063 sub set_one_buildpri {
1064         my $name = shift;
1065         my $version = shift;
1066         my $key = shift;
1067         my $pkg = get_source_info($name);
1068         my $state;
1069
1070         if (!defined($pkg)) {
1071                 print "$name: not registered; can't set priority.\n";
1072                 return;
1073         }
1074         $state = $pkg->{'state'};
1075
1076         if ($state eq "Not-For-Us") {
1077                 print "$name: not suitable for this architecture. Skipping.\n";
1078                 return;
1079         } elsif ($state eq "Failed-Removed") {
1080                 print "$name: failed previously and doesn't need building. Skipping.\n";
1081                 return;
1082         }
1083         if (!pkg_version_eq($pkg, $version)) {
1084                 print "$name: version mismatch ($pkg->{'version'} registered). ",
1085                           "Skipping.\n";
1086                 return;
1087         }
1088         if ( $build_priority == 0 ) {
1089                 delete $pkg->{'buildpri'}
1090                         if $key eq 'permbuildpri' and defined $pkg->{'buildpri'}
1091                         and $pkg->{'buildpri'} == $pkg->{$key};
1092                 delete $pkg->{$key};
1093         } else {
1094                 $pkg->{'buildpri'} = $build_priority
1095                         if $key eq 'permbuildpri';
1096                 $pkg->{$key} = $build_priority;
1097         }
1098         update_source_info($pkg);
1099         print "$name: set to build priority $build_priority\n" if $verbose;
1100 }
1101
1102 sub add_one_depwait {
1103         my $name = shift;
1104         my $version = shift;
1105         my $state;
1106         my $pkg = get_source_info($name);
1107
1108         if (!defined($pkg)) {
1109                 print "$name: not registered yet.\n";
1110                 return;
1111         }
1112         $state = $pkg->{'state'};
1113
1114         if ($state eq "Dep-Wait") {
1115                 print "$name: merging with previously registered dependencies\n";
1116         }
1117
1118         if (isin( $state, qw(Needs-Build Failed BD-Uninstallable))) {
1119                 print "$name: Warning: not registered for building previously, ".
1120                           "but processing anyway.\n";
1121         }
1122         elsif ($state eq "Not-For-Us") {
1123                 print "$name: not suitable for this architecture anyway. Skipping.\n";
1124                 return;
1125         }
1126         elsif ($state eq "Failed-Removed") {
1127                 print "$name: failed previously and doesn't need building. Skipping.\n";
1128                 return;
1129         }
1130         elsif ($state eq "Installed") {
1131                 print "$name: Is already installed in archive. Skipping.\n";
1132                 return;
1133         }
1134         elsif ($state eq "Uploaded") {
1135                 print "$name: Is already uploaded. Skipping.\n";
1136                 return;
1137         }
1138         elsif ($pkg->{'builder'} &&
1139                    $user ne $pkg->{'builder'}) {
1140                 print "$name: not taken by you, but by ".
1141                           "$pkg->{'builder'}. Skipping.\n";
1142                 return;
1143         }
1144         elsif ( !pkg_version_eq($pkg,$version)) {
1145                 print "$name: version mismatch ".
1146                           "($pkg->{'version'} ".
1147                           "by $pkg->{'builder'})\n";
1148                 return;
1149         }
1150         elsif ($fail_reason =~ /^\s*$/ ||
1151                    !parse_deplist( $fail_reason, 1 )) {
1152                 print "$name: Bad dependency list\n";
1153                 return;
1154         }
1155         change_state( \$pkg, 'Dep-Wait' );
1156         $pkg->{'builder'} = $user;
1157         if (defined $pkg->{'permbuildpri'}) {
1158                 $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
1159         } else {
1160                 delete $pkg->{'buildpri'};
1161         }
1162         my $deplist = parse_deplist( $pkg->{'depends'} );
1163         my $new_deplist = parse_deplist( $fail_reason );
1164         # add new dependencies, maybe overwriting old entries
1165         foreach (keys %$new_deplist) {
1166                 $deplist->{$_} = $new_deplist->{$_};
1167         }
1168         $pkg->{'depends'} = build_deplist($deplist);
1169         log_ta( $pkg, "--dep-wait" );
1170         update_source_info($pkg);
1171         print "$name: registered as waiting for dependencies\n" if $verbose;
1172 }
1173
1174
1175 sub parse_sources {
1176         my %pkgs;
1177         my %srcver;
1178         my $name;
1179         my $full = shift;
1180
1181         my $db = get_all_source_info();
1182
1183         local($/) = ""; # read in paragraph mode
1184         while( <> ) {
1185                 my( $version, $arch, $section, $priority, $builddep, $buildconf, $binaries );
1186                 s/\s*$//m;
1187                 /^Package:\s*(\S+)$/mi and $name = $1;
1188                 /^Version:\s*(\S+)$/mi and $version = $1;
1189                 /^Architecture:\s*(\S+)$/mi and $arch = $1;
1190                 /^Section:\s*(\S+)$/mi and $section = $1;
1191                 /^Priority:\s*(\S+)$/mi and $priority = $1;
1192                 /^Build-Depends:\s*(.*)$/mi and $builddep = $1;
1193                 /^Build-Conflicts:\s*(.*)$/mi and $buildconf = $1;
1194                 /^Binary:\s*(.*)$/mi and $binaries = $1;
1195
1196                 next if (defined $srcver{$name} and version_less( $version, $srcver{$name} ));
1197                 $srcver{$name} = $version;
1198
1199                 $pkgs{$name}{'ver'} = $version;
1200                 $pkgs{$name}{'bin'} = $binaries;
1201                 $pkgs{$name}{'dep'} = $builddep;
1202                 $pkgs{$name}{'conf'} = $buildconf;
1203                 my $pkg = $db->{$name};
1204
1205                 if (defined $pkg) {
1206                         my $change = 0;
1207
1208                         if ($arch eq "all" && !version_less( $version, $pkg->{'version'} )) {
1209                                 # package is now Arch: all, delete it from db
1210                                 change_state( \$pkg, 'deleted' );
1211                                 log_ta( $pkg, "--merge-sources" );
1212                                 print "$name ($pkg->{'version'}): deleted ".
1213                                           "from database, because now Arch: all\n"
1214                                                   if $verbose;
1215                                 del_source_info($name);
1216                                 delete $db->{$name};
1217                                 next;
1218                         }
1219
1220                         # The "Version" should always be the source version --
1221                         # not a possible binNMU version number.
1222                         $pkg->{'version'} = $version, $change++
1223                                 if ($pkg->{'state'} eq 'Installed' and
1224                                 !version_eq( $pkg->{'version'}, $version));
1225                         # Always update priority and section, if available
1226                         $pkg->{'priority'} = $priority, $change++
1227                                 if defined $priority and (not defined($pkg->{'priority'}) or $pkg->{'priority'} ne $priority);
1228
1229                         $pkg->{'section'} = $section, $change++
1230                                 if defined $section and (not defined($pkg->{'section'}) or $pkg->{'section'} ne $section);
1231
1232                         update_source_info($pkg) if $change;
1233                 }
1234         }
1235         # Now that we only have the latest source version, build the list
1236         # of binary packages from the Sources point of view
1237         foreach $name (keys %pkgs) {
1238             foreach my $bin (split( /\s*,\s*/, $pkgs{$name}{'bin'} ) ) {
1239                 $merge_binsrc{$bin} = $name;
1240             }
1241         }
1242         # remove installed packages that no longer have source available
1243         # or binaries installed
1244         foreach $name (keys %$db) {
1245                 next if $name =~ /^_/;
1246                 my $pkg = $db->{$name};
1247                 if (not defined($pkgs{$name})) {
1248                         change_state( \$pkg, 'deleted' );
1249                         log_ta( $pkg, "--merge-sources" );
1250                         print "$name ($pkg->{'version'}): ".
1251                                   "deleted from database, because ".
1252                                   "not in Sources anymore\n"
1253                                           if $verbose;
1254                         del_source_info($name);
1255                         delete $db->{$name};
1256                 } else {
1257                         next if !isin( $pkg->{'state'}, qw(Installed) );
1258                         if ($full && not defined $merge_srcvers{$name}) {
1259                             change_state( \$pkg, 'deleted' );
1260                             log_ta( $pkg, "--merge-sources" );
1261                             print "$name ($pkg->{'version'}): ".
1262                                       "deleted from database, because ".
1263                                       "binaries don't exist anymore\n"
1264                                               if $verbose;
1265                             del_source_info($name);
1266                             delete $db->{$name};
1267                         } elsif ($full && version_less( $merge_srcvers{$name}, $pkg->{'version'})) {
1268                             print "$name ($pkg->{'version'}): ".
1269                                       "package is Installed but binaries are from ".
1270                                       $merge_srcvers{$name}. "\n"
1271                                               if $verbose;
1272                         }
1273                 }
1274         }
1275         return \%pkgs;
1276 }
1277
1278 # This function looks through a Packages file and sets the state of
1279 # packages to 'Installed'
1280 sub parse_packages {
1281         my $installed;
1282
1283         my $pkgs = get_all_source_info();
1284         local($/) = ""; # read in paragraph mode
1285         while( <> ) {
1286                 my( $name, $version, $depends, $source, $sourcev, $architecture, $provides, $binaryv, $binnmu );
1287                 s/\s*$//m;
1288                 /^Package:\s*(\S+)$/mi and $name = $1;
1289                 /^Version:\s*(\S+)$/mi and $version = $1;
1290                 /^Depends:\s*(.*)$/mi and $depends = $1;
1291                 /^Source:\s*(\S+)(\s*\((\S+)\))?$/mi and ($source,$sourcev) = ($1, $3);
1292                 /^Architecture:\s*(\S+)$/mi and $architecture = $1;
1293                 /^Provides:\s*(.*)$/mi and $provides = $1;
1294                 next if !$name || !$version;
1295                 next if ($arch ne $architecture and $architecture ne "all");
1296                 next if (defined ($installed->{$name}) and $installed->{$name}{'version'} ne "" and
1297                         version_lesseq( $version, $installed->{$name}{'version'} ));
1298                 $installed->{$name}{'version'} = $version;
1299                 $installed->{$name}{'depends'} = $depends;
1300                 $installed->{$name}{'all'} = 1 if $architecture eq "all";
1301                 undef $installed->{$name}{'Provider'};
1302                 $installed->{$name}{'Source'} = $source ? $source : $name;
1303                 if ($provides) {
1304                     foreach (split( /\s*,\s*/, $provides )) {
1305                         if (not defined ($installed->{$_})) {
1306                             $installed->{$_}{'version'} = "";
1307                             $installed->{$_}{'Provider'} = $name;
1308                         }
1309                     }
1310                 }
1311                 if ( $version =~ /\+b(\d+)$/ ) {
1312                     $binnmu = $1;
1313                 }
1314                 $version = $sourcev if $sourcev;
1315                 $binaryv = $version;
1316                 $binaryv =~ s/\+b\d+$//;
1317                 $installed->{$name}{'Sourcev'} = $sourcev ? $sourcev : $binaryv;
1318                 $binaryv .= "+b$binnmu" if defined($binnmu);
1319
1320                 next if $architecture ne $arch;
1321                 $name = $source if $source;
1322                 next if defined($merge_srcvers{$name}) and $merge_srcvers{$name} eq $version;
1323                 $merge_srcvers{$name} = $version;
1324
1325                 my $pkg = $pkgs->{$name};
1326
1327                 if (defined $pkg) {
1328                         if (isin( $pkg->{'state'}, qw(Not-For-Us)) ||
1329                                 (isin($pkg->{'state'}, qw(Installed)) &&
1330                                  version_lesseq($binaryv, $pkg->{'installed_version'}))) {
1331                                 print "Skipping $name because State == $pkg->{'state'}\n"
1332                                         if $verbose >= 2;
1333                                 next;
1334                         }
1335                         if ($pkg->{'binary_nmu_version'} ) {
1336                                 my $nmuver = binNMU_version($pkg->{'version'}, $pkg->{'binary_nmu_version'});
1337                                 if (version_less( $binaryv, $nmuver )) {
1338                                         print "Skipping $name ($version) because have newer ".
1339                                                 "version ($nmuver) in db.\n"
1340                                                         if $verbose >= 2;
1341                                         next;
1342                                 }
1343                         } elsif (version_less($version, $pkg->{'version'})) {
1344                                 print "Skipping $name ($version) because have newer ".
1345                                         "version ($pkg->{'version'}) in db.\n"
1346                                                 if $verbose >= 2;
1347                                 next;
1348                         }
1349
1350                         if (!pkg_version_eq($pkg, $version) &&
1351                            $pkg->{'state'} ne "Installed") {
1352                                 warn "Warning: $name: newer version than expected appeared ".
1353                                          "in archive ($version vs. $pkg->{'version'})\n";
1354                                 delete $pkg->{'builder'};
1355                         }
1356
1357                         if (!isin( $pkg->{'state'}, qw(Uploaded) )) {
1358                                 warn "Warning: Package $name was not in uploaded state ".
1359                                          "before (but in '$pkg->{'state'}').\n";
1360                                 delete $pkg->{'builder'};
1361                                 delete $pkg->{'depends'};
1362                         }
1363                 } else {
1364                         $pkg = {};
1365                         $pkg->{'version'} = $version;
1366                 }
1367
1368                 change_state( \$pkg, 'Installed' );
1369                 $pkg->{'package'} = $name;
1370                 $pkg->{'installed_version'} = $binaryv;
1371                 if (defined $pkg->{'permbuildpri'}) {
1372                         $pkg->{'buildpri'} = $pkg->{'permbuildpri'};
1373                 } else {
1374                         delete $pkg->{'buildpri'};
1375                 }
1376                 $pkg->{'version'} = $version
1377                         if version_less( $pkg->{'version'}, $version);
1378                 delete $pkg->{'binary_nmu_version'};
1379                 delete $pkg->{'binary_nmu_changelog'};
1380                 log_ta( $pkg, "--merge-packages" );
1381                 update_source_info($pkg);
1382                 print "$name ($version) is up-to-date now.\n" if $verbose;
1383         }
1384
1385         check_dep_wait( "--merge-packages", $installed );
1386         return $installed;
1387 }
1388
1389 sub pretend_avail {
1390         my ($package, $name, $version, $installed);
1391
1392         foreach $package (@_) {
1393                 $package =~ s,^.*/,,; # strip path
1394                 $package =~ s/\.(dsc|diff\.gz|tar\.gz|deb)$//; # strip extension
1395                 $package =~ s/_[\w\d]+\.changes$//; # strip extension
1396                 if ($package =~ /^([\w\d.+-]+)_([\w\d:.+~-]+)/) {
1397                         ($name,$version) = ($1,$2);
1398                 }
1399                 else {
1400                         warn "$package: can't extract package name and version ".
1401                                  "(bad format)\n";
1402                         next;
1403                 }
1404                 $installed->{$name}{'version'} = $version;
1405         }
1406
1407         check_dep_wait( "--pretend-avail", $installed );
1408 }
1409
1410 sub check_dep_wait {
1411         my $action = shift;
1412         my $installed = shift;
1413
1414         # check all packages in state Dep-Wait if dependencies are all
1415         # available now
1416         my $name;
1417         my $db = get_all_source_info();
1418         foreach $name (keys %$db) {
1419                 next if $name =~ /^_/;
1420                 my $pkg = $db->{$name};
1421                 next if $pkg->{'state'} ne "Dep-Wait";
1422                 my $deps = $pkg->{'depends'};
1423                 if (!$deps) {
1424                         print "$name: was in state Dep-Wait, but with empty ",
1425                                   "dependencies!\n";
1426                         goto make_needs_build;
1427                 }
1428                 my $deplist = parse_deplist($deps);
1429                 my $new_deplist;
1430                 my $allok = 1;
1431                 my @removed_deps;
1432                 foreach (keys %$deplist) {
1433                         if (!exists $installed->{$_} ||
1434                                 ($deplist->{$_}->{'rel'} && $deplist->{$_}->{'version'} &&
1435                                  !version_compare( $installed->{$_}{'version'},
1436                                                                    $deplist->{$_}->{'rel'},
1437                                                                    $deplist->{$_}->{'version'}))) {
1438                                 $allok = 0;
1439                                 $new_deplist->{$_} = $deplist->{$_};
1440                         }
1441                         else {
1442                                 push( @removed_deps, $_ );
1443                         }
1444                 }
1445                 if ($allok) {
1446                   make_needs_build:
1447                         change_state( \$pkg, 'Needs-Build' );
1448                         log_ta( $pkg, $action );
1449                         delete $pkg->{'builder'};
1450                         delete $pkg->{'depends'};
1451                         print "$name ($pkg->{'version'}) has all ",
1452                                   "dependencies available now\n" if $verbose;
1453                         $new_vers{$name}++;
1454                         update_source_info($pkg);
1455                 }
1456                 elsif (@removed_deps) {
1457                         $pkg->{'depends'} = build_deplist( $new_deplist );
1458                         print "$name ($pkg->{'version'}): some dependencies ",
1459                                   "(@removed_deps) available now, but not all yet\n"
1460                                 if $verbose;
1461                         update_source_info($pkg);
1462                 }
1463         }
1464 }
1465
1466 # This function accepts quinn-diff output (either from a file named on
1467 # the command line, or on stdin) and sets the packages named there to
1468 # state 'Needs-Build'.
1469 sub parse_quinn_diff {
1470         my $partial = shift;
1471         my %quinn_pkgs;
1472         my $dubious = "";
1473
1474         my $pkgs = get_all_source_info();
1475
1476         while( <> ) {
1477                 my $change = 0;
1478                 next if !m,^([-\w\d/]*)/                        # section
1479                                ([-\w\d.+]+)_                    # package name
1480                                    ([\w\d:.~+-]+)\.dsc\s*       # version
1481                                    \[([^:]*):                           # priority
1482                                    ([^]]+)\]\s*$,x;                     # rest of notes
1483                 my($section,$name,$version,$priority,$notes) = ($1, $2, $3, $4, $5);
1484                 $quinn_pkgs{$name}++;
1485                 $section ||= "unknown";
1486                 $priority ||= "unknown";
1487                 $priority = "unknown" if $priority eq "-";
1488                 $priority = "standard" if ($name eq "debian-installer");
1489
1490                 my $pkg = $pkgs->{$name};
1491
1492                 # Always update section and priority.
1493                 if (defined($pkg)) {
1494
1495                         $pkg->{'section'}  = $section, $change++ if not defined
1496                                 $pkg->{'section'} or $section ne "unknown";
1497                         $pkg->{'priority'} = $priority, $change++ if not defined
1498                                 $pkg->{'priority'} or $priority ne "unknown";
1499                 }
1500
1501                 if (defined($pkg) &&
1502                         $pkg->{'state'} =~ /^Dep-Wait/ &&
1503                         version_less( $pkg->{'version'}, $version )) {
1504                         change_state( \$pkg, 'Dep-Wait' );
1505                         $pkg->{'version'}  = $version;
1506                         delete $pkg->{'binary_nmu_version'};
1507                         delete $pkg->{'binary_nmu_changelog'};
1508                         log_ta( $pkg, "--merge-quinn" );
1509                         $change++;
1510                         print "$name ($version) still waiting for dependencies.\n"
1511                                 if $verbose;
1512                 }
1513                 elsif (defined($pkg) &&
1514                            $pkg->{'state'} =~ /-Removed$/ &&
1515                            version_eq($pkg->{'version'}, $version)) {
1516                         # reinstantiate a package that has been removed earlier
1517                         # (probably due to a quinn-diff malfunction...)
1518                         my $newstate = $pkg->{'state'};
1519                         $newstate =~ s/-Removed$//;
1520                         change_state( \$pkg, $newstate );
1521                         $pkg->{'version'}  = $version;
1522                         $pkg->{'notes'}    = $notes;
1523                         log_ta( $pkg, "--merge-quinn" );
1524                         $change++;
1525                         print "$name ($version) reinstantiated to $newstate.\n"
1526                                 if $verbose;
1527                 }
1528                 elsif (defined($pkg) &&
1529                            $pkg->{'state'} eq "Not-For-Us" &&
1530                            version_less( $pkg->{'version'}, $version )) {
1531                         # for Not-For-Us packages just update the version etc., but
1532                         # keep the state
1533                         change_state( \$pkg, "Not-For-Us" );
1534                         $pkg->{'package'}  = $name;
1535                         $pkg->{'version'}  = $version;
1536                         $pkg->{'notes'}    = $notes;
1537                         delete $pkg->{'builder'};
1538                         log_ta( $pkg, "--merge-quinn" );
1539                         $change++;
1540                         print "$name ($version) still Not-For-Us.\n" if $verbose;
1541                 }
1542                 elsif (!defined($pkg) ||
1543                            $pkg->{'state'} ne "Not-For-Us" &&
1544                            (version_less( $pkg->{'version'}, $version ) ||
1545                            ($pkg->{'state'} eq "Installed" && version_less($pkg->{'installed_version'}, $version)))) {
1546
1547                         if (defined( $pkg->{'state'} ) && isin( $pkg->{'state'}, qw(Building Built Build-Attempted))) {
1548                                 send_mail( $pkg->{'builder'},
1549                                                    "new version of $name (dist=$distribution)",
1550                                                    "As far as I'm informed, you're currently ".
1551                                                    "building the package $name\n".
1552                                                    "in version $pkg->{'version'}.\n\n".
1553                                                    "Now there's a new source version $version. ".
1554                                                    "If you haven't finished\n".
1555                                                    "compiling $name yet, you can stop it to ".
1556                                                    "save some work.\n".
1557                                                    "Just to inform you...\n".
1558                                                    "(This is an automated message)\n" );
1559                                 print "$name: new version ($version) while building ".
1560                                           "$pkg->{'version'} -- sending mail ".
1561                                           "to builder ($pkg->{'builder'})\n"
1562                                   if $verbose;
1563                         }
1564                         change_state( \$pkg, 'Needs-Build' );
1565                         $pkg->{'package'}  = $name;
1566                         $pkg->{'version'}  = $version;
1567                         $pkg->{'section'}  = $section;
1568                         $pkg->{'priority'} = $priority;
1569                         $pkg->{'notes'}    = $notes;
1570                         delete $pkg->{'builder'};
1571                         delete $pkg->{'binary_nmu_version'};
1572                         delete $pkg->{'binary_nmu_changelog'};
1573                         log_ta( $pkg, "--merge-quinn" );
1574                         $new_vers{$name}++;
1575                         $change++;
1576                         print "$name ($version) needs rebuilding now.\n" if $verbose;
1577                 }
1578                 elsif (defined($pkg) &&
1579                            !version_eq( $pkg->{'version'}, $version ) &&
1580                            isin( $pkg->{'state'}, qw(Installed Not-For-Us) )) {
1581                         print "$name: skipping because version in db ".
1582                                   "($pkg->{'version'}) is >> than ".
1583                                   "what quinn-diff says ($version) ".
1584                                   "(state is $pkg->{'state'})\n"
1585                                           if $verbose;
1586                         $dubious .= "$pkg->{'state'}: ".
1587                                                 "db ${name}_$pkg->{'version'} >> ".
1588                                                 "quinn $version\n" if !$partial;
1589                 }
1590                 elsif ($verbose >= 2) {
1591                         if ($pkg->{'state'} eq "Not-For-Us") {
1592                                 print "Skipping $name because State == ".
1593                                           "$pkg->{'state'}\n";
1594                         }
1595                         elsif (!version_less($pkg->{'version'}, $version)) {
1596                                 print "Skipping $name because version in db ".
1597                                           "($pkg->{'version'}) is >= than ".
1598                                           "what quinn-diff says ($version)\n";
1599                         }
1600                 }
1601                 update_source_info($pkg) if $change;
1602         }
1603
1604         if ($dubious) {
1605                 send_mail( $conf::db_maint,
1606                                    "Dubious versions in " . table_name() . " "
1607                                    . $distribution . " table",
1608                                    "The following packages have a newer version in the ".
1609                                    "wanna-build database\n".
1610                                    "than what quinn-diff says, and this is strange for ".
1611                                    "their state\n".
1612                                    "It could be caused by a lame mirror, or the version ".
1613                                    "in the database\n".
1614                                    "is wrong.\n\n".
1615                                    $dubious );
1616         }
1617
1618         # Now re-check the DB for packages in states Needs-Build, Failed,
1619         # Dep-Wait or BD-Uninstallable and remove them if they're not listed
1620         # anymore by quinn-diff.
1621         if ( !$partial ) {
1622                 my $name;
1623                 my $db = get_all_source_info();
1624                 foreach $name (keys %$db) {
1625                         next if $name =~ /^_/;
1626                         my $pkg = $db->{$name};
1627                         next if defined $pkg->{'binary_nmu_version'};
1628                         next if !isin( $pkg->{'state'},
1629                                                    qw(Needs-Build Building Built Build-Attempted Uploaded Failed Dep-Wait BD-Uninstallable) );
1630                         my $virtual_delete = $pkg->{'state'} eq 'Failed';
1631
1632                         if (!$quinn_pkgs{$name}) {
1633                                 change_state( \$pkg, $virtual_delete ?
1634                                                           $pkg->{'state'}."-Removed" :
1635                                                           'deleted' );
1636                                 log_ta( $pkg, "--merge-quinn" );
1637                                 print "$name ($pkg->{'version'}): ".
1638                                           ($virtual_delete ? "(virtually) " : "") . "deleted ".
1639                                           "from database, because not in quinn-diff anymore\n"
1640                                                   if $verbose;
1641                                 if ($virtual_delete) {
1642                                     update_source_info($pkg);
1643                                 } else {
1644                                     del_source_info($name);
1645                                 }
1646                         }
1647                 }
1648         }
1649 }
1650
1651
1652 # for sorting priorities and sections
1653 BEGIN {
1654         %prioval = ( required             => -5,
1655                                  important            => -4,
1656                                  standard             => -3,
1657                                  optional             => -2,
1658                                  extra                => -1,
1659                                  unknown              => -1 );
1660         %sectval = (
1661                                  libs                   => -200,
1662                                  'debian-installer'     => -199,
1663                                  base                   => -198,
1664                                  devel                  => -197,
1665                                  kernel                 => -196,
1666                                  shells                 => -195,
1667                                  perl                   => -194,
1668                                  python                 => -193,
1669                                  graphics               => -192,
1670                                  admin                  => -191,
1671                                  utils                  => -190,
1672                                  x11                    => -189,
1673                                  editors                => -188,
1674                                  net                    => -187,
1675                                  httpd                  => -186,
1676                                  mail                   => -185,
1677                                  news                   => -184,
1678                                  tex                    => -183,
1679                                  text                   => -182,
1680                                  web                    => -181,
1681                                  vcs                    => -180,
1682                                  doc                    => -179,
1683                                  localizations          => -178,
1684                                  interpreters           => -177,
1685                                  ruby                   => -176,
1686                                  java                   => -175,
1687                                  ocaml                  => -174,
1688                                  lisp                   => -173,
1689                                  haskell                => -172,
1690                                  'cli-mono'             => -171,
1691                                  gnome                  => -170,
1692                                  kde                    => -169,
1693                                  xfce                   => -168,
1694                                  gnustep                => -167,
1695                                  database               => -166,
1696                                  video                  => -165,
1697                                  debug                  => -164,
1698                                  games                  => -163,
1699                                  misc                   => -162,
1700                                  fonts                  => -161,
1701                                  otherosfs              => -160,
1702                                  oldlibs                => -159,
1703                                  libdevel               => -158,
1704                                  sound                  => -157,
1705                                  math                   => -156,
1706                                  'gnu-r'                => -155,
1707                                  science                => -154,
1708                                  comm                   => -153,
1709                                  electronics            => -152,
1710                                  hamradio               => -151,
1711                                  embedded               => -150,
1712                                  php                    => -149,
1713                                  zope                   => -148,
1714         );
1715         foreach my $i (keys %sectval) {
1716                 $sectval{"contrib/$i"} = $sectval{$i}+40;
1717                 $sectval{"non-free/$i"} = $sectval{$i}+80;
1718         }
1719         $sectval{'unknown'}     = -165;
1720
1721         %catval =  ( "none"                           => -20,
1722                                  "uploaded-fixed-pkg" => -19,
1723                                  "fix-expected"       => -18,
1724                                  "reminder-sent"      => -17,
1725                                  "nmu-offered"        => -16,
1726                                  "easy"               => -15,
1727                                  "medium"                     => -14,
1728                                  "hard"                   => -13,
1729                                  "compiler-error"     => -12 );
1730 }
1731
1732 sub sort_list_func {
1733         my( $letter, $x, $ax, $bx );
1734
1735         foreach $letter (split( "", $list_order )) {
1736           SWITCH: foreach ($letter) {
1737                   /P/ && do {
1738                         $x = $b->{'buildpri'} <=> $a->{'buildpri'};
1739                         return $x if $x != 0;
1740                         last SWITCH;
1741                   };
1742                   /p/ && do {
1743                           $x = $prioval{$a->{'priority'}} <=> $prioval{$b->{'priority'}};
1744                           return $x if $x != 0;
1745                           last SWITCH;
1746                   };
1747                   /s/ && do {
1748                           $x = $sectval{$a->{'section'}} <=> $sectval{$b->{'section'}};
1749                           return $x if $x != 0;
1750                           last SWITCH;
1751                   };
1752                   /n/ && do {
1753                           $x = $a->{'package'} cmp $b->{'package'};
1754                           return $x if $x != 0;
1755                           last SWITCH;
1756                   };
1757                   /b/ && do {
1758                           $x = $a->{'builder'} cmp $b->{'builder'};
1759                           return $x if $x != 0;
1760                           last SWITCH;
1761                   };
1762                   /c/ && do {
1763                           $ax = ($a->{'notes'} =~ /^(out-of-date|partial)/) ? 0 :
1764                                     ($a->{'notes'} =~ /^uncompiled/) ? 2 : 1;
1765                           $bx = ($b->{'notes'} =~ /^(out-of-date|partial)/) ? 0 :
1766                                     ($b->{'notes'} =~ /^uncompiled/) ? 2 : 1;
1767                           $x = $ax <=> $bx;
1768                           return $x if $x != 0;
1769                           last SWITCH;
1770                   };
1771                   /f/ && do {
1772                           my $ca = defined $a->{'failed_category'} ?
1773                                   $a->{'failed_category'} : "none";
1774                           my $cb = defined $b->{'failed_category'} ?
1775                                   $b->{'failed_category'} : "none";
1776                           $x = $catval{$ca} <=> $catval{$cb};
1777                           return $x if $x != 0;
1778                           last SWITCH;
1779                   };
1780                   /S/ && do {
1781                           my $pa = $prioval{$a->{'priority'}} >
1782                                   $prioval{'standard'};
1783                           my $pb = $prioval{$b->{'priority'}} >
1784                                   $prioval{'standard'};
1785                           $x = $pa <=> $pb;
1786                           return $x if $x != 0;
1787                           last SWITCH;
1788                   };
1789           }
1790         }
1791         return 0;
1792 }
1793
1794 sub list_packages {
1795         my $state = shift;
1796         my( $name, $pkg, @list );
1797         my $cnt = 0;
1798         my %scnt;
1799         my $ctime = time;
1800
1801         my $db = get_all_source_info(state => $state, user => $user, category => $category, list_min_age => $list_min_age);
1802         foreach $name (keys %$db) {
1803                 next if $name =~ /^_/;
1804                 push @list, $db->{$name};
1805         }
1806
1807         foreach $pkg (sort sort_list_func @list) {
1808                 print "$pkg->{'section'}/$pkg->{'package'}_$pkg->{'version'}";
1809                 print ": $pkg->{'state'}"
1810                         if $state eq "all";
1811                 print " by $pkg->{'builder'}"
1812                         if $pkg->{'state'} ne "Needs-Build" && $pkg->{'builder'};
1813                 print " [$pkg->{'priority'}:$pkg->{'notes'}";
1814                 print ":PREV-FAILED"
1815                         if $pkg->{'previous_state'} =~ /^Failed/;
1816                 print ":bp{" . $pkg->{'buildpri'} . "}"
1817                         if defined $pkg->{'buildpri'};
1818                 print ":binNMU{" . $pkg->{'binary_nmu_version'} . "}"
1819                         if defined $pkg->{'binary_nmu_version'};
1820                 print "]\n";
1821                 print "  Reasons for failing:\n",
1822                           "    [Category: ",
1823                           defined $pkg->{'failed_category'} ? $pkg->{'failed_category'} : "none",
1824                           "]\n    ",
1825                           join("\n    ",split("\n",$pkg->{'failed'})), "\n"
1826                         if $pkg->{'state'} =~ /^Failed/;
1827                 print "  Dependencies: $pkg->{'depends'}\n"
1828                         if $pkg->{'state'} eq "Dep-Wait";
1829                 print "  Reasons for BD-Uninstallable:\n    ",
1830                           join("\n    ",split("\n",$pkg->{'bd_problem'})), "\n"
1831                         if $pkg->{'state'} eq "BD-Uninstallable";
1832                 print "  Previous state was $pkg->{'previous_state'} until ",
1833                           "$pkg->{'state_change'}\n"
1834                         if $verbose && $pkg->{'previous_state'};
1835                 print "  No previous state recorded\n"
1836                         if $verbose && !$pkg->{'previous_state'};
1837                 print "  Previous failing reasons:\n    ",
1838                       join("\n    ",split("\n",$pkg->{'old_failed'})), "\n"
1839                         if $verbose && $pkg->{'old_failed'};
1840                 ++$cnt;
1841                 $scnt{$pkg->{'state'}}++ if $state eq "all";
1842         }
1843         if ($state eq "all") {
1844                 foreach (sort keys %scnt) {
1845                         print "Total $scnt{$_} package(s) in state $_.\n";
1846                 }
1847         }
1848         print "Total $cnt package(s)\n";
1849
1850 }
1851
1852 sub info_packages {
1853         my( $name, $pkg, $key, $dist );
1854         my @firstkeys = qw(package version builder state section priority
1855                                            installed_version previous_state state_change);
1856         my @dists = $info_all_dists ? keys %conf::distributions : ($distribution);
1857
1858         foreach $name (@_) {
1859                 $name =~ s/_.*$//; # strip version
1860                 foreach $dist (@dists) {
1861                         my $pname = "$name" . ($info_all_dists ? "($dist)" : "");
1862
1863                         $pkg = get_readonly_source_info($name);
1864                         if (!defined( $pkg )) {
1865                                 print "$pname: not registered\n";
1866                                 next;
1867                         }
1868
1869                         print "$pname:\n";
1870                         foreach $key (@firstkeys) {
1871                                 next if !defined $pkg->{$key};
1872                                 my $val = $pkg->{$key};
1873                                 chomp( $val );
1874                                 $val = "\n$val" if isin( $key, qw(Failed Old-Failed));
1875                                 $val =~ s/\n/\n    /g;
1876                                 my $print_key = $key;
1877                                 $print_key = 'Package' if ($key eq 'package');
1878                                 $print_key = 'Version' if ($key eq 'version');
1879                                 $print_key = 'Builder' if ($key eq 'builder');
1880                                 $print_key = 'State' if ($key eq 'state');
1881                                 $print_key = 'Section' if ($key eq 'section');
1882                                 $print_key = 'Priority' if ($key eq 'priority');
1883                                 $print_key = 'Installed-Version' if ($key eq 'installed_version');
1884                                 $print_key = 'Previous-State' if ($key eq 'previous_state');
1885                                 $print_key = 'State-Change' if ($key eq 'state_change');
1886                                 printf "  %-20s: %s\n", $print_key, $val;
1887                         }
1888                         foreach $key (sort keys %$pkg) {
1889                                 next if isin( $key, @firstkeys );
1890                                 my $val = $pkg->{$key};
1891                                 next if !defined($val);
1892                                 chomp( $val );
1893                                 $val = "\n$val" if isin( $key, qw(Failed Old-Failed));
1894                                 $val =~ s/\n/\n    /g;
1895                                 my $print_key = $key;
1896                                 $print_key = 'BD-Problem' if ($key eq 'bd_problem');
1897                                 $print_key = 'Binary-NMU-Changelog' if ($key eq 'binary_nmu_changelog');
1898                                 $print_key = 'Binary-NMU-Version' if ($key eq 'binary_nmu_version');
1899                                 $print_key = 'BuildPri' if ($key eq 'buildpri');
1900                                 $print_key = 'Depends' if ($key eq 'depends');
1901                                 $print_key = 'Failed' if ($key eq 'failed');
1902                                 $print_key = 'Failed-Category' if ($key eq 'failed_category');
1903                                 $print_key = 'Notes' if ($key eq 'notes');
1904                                 $print_key = 'Distribution' if ($key eq 'distribution');
1905                                 $print_key = 'Old-Failed' if ($key eq 'old_failed');
1906                                 $print_key = 'PermBuildPri' if ($key eq 'permbuildpri');
1907                                 $print_key = 'Rel' if ($key eq 'rel');
1908                                 printf "  %-20s: %s\n", $print_key, $val;
1909                         }
1910                 }
1911         }
1912 }
1913
1914 sub forget_packages {
1915         my( $name, $pkg, $key, $data );
1916
1917         foreach $name (@_) {
1918                 $name =~ s/_.*$//; # strip version
1919                 $pkg = get_source_info($name);
1920                 if (!defined( $pkg )) {
1921                         print "$name: not registered\n";
1922                         next;
1923                 }
1924
1925                 $data = "";
1926                 foreach $key (sort keys %$pkg) {
1927                         my $val = $pkg->{$key};
1928                         chomp( $val );
1929                         $val =~ s/\n/\n /g;
1930                         $data .= sprintf "  %-20s: %s\n", $key, $val;
1931                 }
1932                 send_mail( $conf::db_maint,
1933                                    "$name deleted from DB " . table_name() . " " . $distribution,
1934                                    "The package '$name' has been deleted from the database ".
1935                                    "by $user.\n\n".
1936                                    "Data registered about the deleted package:\n".
1937                                    "$data\n" ) if $conf::db_maint;
1938                 change_state( \$pkg, 'deleted' );
1939                 log_ta( $pkg, "--forget" );
1940                 del_source_info($name);
1941                 print "$name: deleted from database\n" if $verbose;
1942         }
1943 }
1944
1945 sub forget_users {
1946         $dbh->do("DELETE from " . user_table_name() .
1947                 " WHERE distribution = ?", undef, $distribution) or die $dbh->errstr;
1948 }
1949
1950 sub read_db {
1951         my $file = shift;
1952
1953         print "Reading ASCII database from $file..." if $verbose >= 1;
1954         open( F, "<$file" ) or
1955                 die "Can't open database $file: $!\n";
1956
1957         local($/) = ""; # read in paragraph mode
1958         while( <F> ) {
1959                 my( %thispkg, $name );
1960                 s/[\s\n]+$//;
1961                 s/\n[ \t]+/\376\377/g;  # fix continuation lines
1962                 s/\376\377\s*\376\377/\376\377/og;
1963
1964                 while( /^(\S+):[ \t]*(.*)[ \t]*$/mg ) {
1965                         my ($key, $val) = ($1, $2);
1966                         $key =~ s/-/_/g;
1967                         $key =~ tr/A-Z/a-z/;
1968                         $val =~ s/\376\377/\n/g;
1969                         $thispkg{$key} = $val;
1970                 }
1971                 check_entry( \%thispkg );
1972                 # add to db
1973                 if (exists($thispkg{'package'})) {
1974                         update_source_info(\%thispkg);
1975                 }
1976                 elsif(exists($thispkg{'user'})) {
1977                         # user in import, username in database.
1978                         $dbh->do('INSERT INTO ' . user_table_name() .
1979                                         ' (username, distribution, last_seen)' .
1980                                         ' values (?, ?, ?)',
1981                                 undef, $thispkg{'user'}, $distribution,
1982                                 $thispkg{'last_seen'})
1983                                 or die $dbh->errstr;
1984                  }
1985         }
1986         close( F );
1987         print "done\n" if $verbose >= 1;
1988 }
1989
1990 sub check_entry {
1991         my $pkg = shift;
1992         my $field;
1993
1994         return if $op_mode eq "manual-edit"; # no checks then
1995
1996         # check for required fields
1997         if (exists $pkg->{'user'}) {
1998                 return;
1999         }
2000         if (!exists $pkg->{'package'}) {
2001                 print STDERR "Bad entry: ",
2002                           join( "\n", map { "$_: $pkg->{$_}" } keys %$pkg ), "\n";
2003                 die "Database entry lacks package or username field\n";
2004         }
2005         # if no State: field, generate one (for old db compat)
2006         if (!exists($pkg->{'state'})) {
2007                 $pkg->{'state'} =
2008                         exists $pkg->{'failed'} ? 'Failed' : 'Building';
2009         }
2010         if (!exists $pkg->{'version'} and $pkg->{'state'} ne 'Not-For-Us') {
2011                 die "Database entry for $pkg->{'package'} lacks Version: field\n";
2012         }
2013         # check state field
2014         die "Bad state $pkg->{'state'} of package $pkg->{Package}\n"
2015                 if !isin( $pkg->{'state'},
2016                                   qw(Needs-Build Building Built Build-Attempted Uploaded Installed Dep-Wait Dep-Wait-Removed
2017                                          Failed Failed-Removed Not-For-Us BD-Uninstallable
2018                                          ) );
2019 }
2020
2021 sub export_db {
2022         my $file = shift;
2023         my($name,$pkg,$key);
2024
2025         print "Writing ASCII database to $file..." if $verbose >= 1;
2026         open( F, ">$file" ) or
2027                 die "Can't open export $file: $!\n";
2028
2029         my $db = get_all_source_info();
2030         foreach $name (keys %$db) {
2031                 next if $name =~ /^_/;
2032                 my $pkg = $db->{$name};
2033                 foreach $key (keys %{$pkg}) {
2034                         my $val = $pkg->{$key};
2035                         next if !defined($val);
2036                         $val =~ s/\n*$//;
2037                         $val =~ s/^/ /mg;
2038                         $val =~ s/^ +$/ ./mg;
2039                         print F "$key: $val\n";
2040                 }
2041                 print F "\n";
2042        }
2043        close( F );
2044        print "done\n" if $verbose >= 1;
2045 }
2046
2047 sub change_state {
2048         my $pkgr = shift;
2049         my $pkg = $$pkgr;
2050         my $newstate = shift;
2051         my $state = \$pkg->{'state'};
2052
2053         return if defined($$state) and $$state eq $newstate;
2054         $pkg->{'previous_state'} = $$state if defined($$state);
2055         $pkg->{'state_change'} = $curr_date;
2056
2057         if (defined($$state) and $$state eq 'Failed') {
2058                 $pkg->{'old_failed'} =
2059                         "-"x20 . " $pkg->{'version'} " . "-"x20 . "\n" .
2060                         $pkg->{'failed'} . "\n" .
2061                         $pkg->{'old_failed'};
2062                 delete $pkg->{'failed'};
2063                 delete $pkg->{'failed_category'};
2064         }
2065         if (defined($$state) and $$state eq 'BD-Uninstallable') {
2066                 delete $pkg->{'bd_problem'};
2067         }
2068         $$state = $newstate;
2069 }
2070
2071 sub log_ta {
2072         my $pkg = shift;
2073         my $action = shift;
2074         my $dist = $distribution;
2075         my $str;
2076         my $prevstate;
2077
2078         $prevstate = $pkg->{'previous_state'};
2079         $str = "$action($dist): $pkg->{'package'}_$pkg->{'version'} ".
2080                    "changed from $prevstate to $pkg->{'state'} ".
2081                    "by $real_user as $user";
2082
2083         $dbh->do('INSERT INTO ' . transactions_table_name() .
2084                         ' (package, distribution, version, action, ' .
2085                         ' prevstate, state, real_user, set_user, time) ' .
2086                         ' values (?, ?, ?, ?, ?, ?, ?, ?, ?)',
2087                 undef, $pkg->{'package'}, $distribution,
2088                 $pkg->{'version'}, $action, $prevstate, $pkg->{'state'},
2089                 $real_user, $user, 'now()') or die $dbh->errstr;
2090
2091         if (!($prevstate eq 'Failed' && $pkg->{'state'} eq 'Failed')) {
2092                 $str .= " (with --override)"
2093                         if $opt_override;
2094                 $mail_logs .= "$str\n";
2095         }
2096 }
2097
2098
2099 sub send_mail {
2100         my $to = shift;
2101         my $subject = shift;
2102         my $text = shift;
2103
2104         my $from = $conf::db_maint;
2105         my $domain = $conf::buildd_domain;
2106
2107         $from .= "\@$domain" if $from !~ /\@/;
2108
2109         $to .= '@' . $domain if $to !~ /\@/;
2110         $text =~ s/^\.$/../mg;
2111         local $SIG{'PIPE'} = 'IGNORE';
2112         open( PIPE,  "| $conf::mailprog -oem $to" )
2113                 or die "Can't open pipe to $conf::mailprog: $!\n";
2114         chomp $text;
2115         print PIPE "From: $from\n";
2116         print PIPE "Subject: $subject\n\n";
2117         print PIPE "$text\n";
2118         close( PIPE );
2119 }
2120
2121 # for parsing input to dep-wait
2122 sub parse_deplist {
2123     my $deps = shift;
2124     my $verify = shift;
2125     my %result;
2126
2127     foreach (split( /\s*,\s*/, $deps )) {
2128         if ($verify) {
2129             # verification requires > starting prompts, no | crap
2130             if (!/^(\S+)\s*(\(\s*(>(?:[>=])?)\s*(\S+)\s*\))?\s*$/) {
2131                 return 0;
2132             }
2133             next;
2134         }
2135         my @alts = split( /\s*\|\s*/, $_ );
2136         # Anything with an | is ignored, as it can be configured on a
2137         # per-buildd basis what will be installed
2138         next if $#alts != 0;
2139         $_ = shift @alts;
2140
2141         if (!/^(\S+)\s*(\(\s*(>=|=|==|>|>>|<<|<=)\s*(\S+)\s*\))?\s*$/) {
2142             warn( "parse_deplist: bad dependency $_\n" );
2143             next;
2144         }
2145         my($dep, $rel, $relv) = ($1, $3, $4);
2146         $rel = ">>" if defined($rel) and $rel eq ">";
2147         $result{$dep}->{'package'} = $dep;
2148         if ($rel && $relv) {
2149             $result{$dep}->{'rel'} = $rel;
2150             $result{$dep}->{'version'} = $relv;
2151         }
2152     }
2153     return 1 if $verify;
2154     return \%result;
2155 }
2156
2157 # for parsing Build-Depends from Sources
2158 sub parse_srcdeplist {
2159     my $pkg = shift;
2160     my $deps = shift;
2161     my $arch = shift;
2162     my $dep;
2163     my @results;
2164
2165     foreach $dep (split( /\s*,\s*/, $deps )) {
2166         my @alts = split( /\s*\|\s*/, $dep );
2167         # Anything with an | is ignored, as it can be configured on a
2168         # per-buildd basis what will be installed
2169         next if $#alts != 0;
2170         $_ = shift @alts;
2171         if (!/^([^\s([]+)\s*(\(\s*([<=>]+)\s*(\S+)\s*\))?(\s*\[([^]]+)\])?/) {
2172             warn( "parse_srcdeplist: bad dependency $_\n" );
2173             next;
2174         }
2175         my($dep, $rel, $relv, $archlist) = ($1, $3, $4, $6);
2176         if ($archlist) {
2177             $archlist =~ s/^\s*(.*)\s*$/$1/;
2178             my @archs = split( /\s+/, $archlist );
2179             my ($use_it, $ignore_it, $include) = (0, 0, 0);
2180             foreach (@archs) {
2181                 if (/^!/) {
2182                     $ignore_it = 1 if substr($_, 1) eq $arch;
2183                 } else {
2184                     $use_it = 1 if $_ eq $arch;
2185                     $include = 1;
2186                 }
2187             }
2188             warn "Warning: inconsistent arch restriction on ",
2189                  "$pkg: $dep depedency\n"
2190                  if $ignore_it && $use_it;
2191             next if $ignore_it || ($include && !$use_it);
2192         }
2193         my $neg = 0;
2194         if ($dep =~ /^!/) {
2195             $dep =~ s/^!\s*//;
2196             $neg = 1;
2197         }
2198         my $result;
2199         $result->{'package'} = $dep;
2200         $result->{'Neg'} = $neg;
2201         if ($rel && $relv) {
2202             $result->{'rel'} = $rel;
2203             $result->{'version'} = $relv;
2204         }
2205         push @results, $result;
2206     }
2207     return \@results;
2208 }
2209
2210 sub build_deplist {
2211         my $list = shift;
2212         my($key, $result);
2213
2214         foreach $key (keys %$list) {
2215                 $result .= ", " if $result;
2216                 $result .= $key;
2217                 $result .= " ($list->{$key}->{'rel'} $list->{$key}->{'version'})"
2218                         if $list->{$key}->{'rel'} && $list->{$key}->{'version'};
2219         }
2220         return $result;
2221 }
2222
2223 sub get_unsatisfied_dep {
2224     my $bd  = shift;
2225     my $pkgs = shift;
2226     my $dep = shift;
2227     my $savedep = shift;
2228
2229     my $pkgname = $dep->{'package'};
2230
2231     if (defined $pkgs->{$pkgname}{'Provider'}) {
2232         # provides.  leave them for buildd/sbuild.
2233         return "";
2234     }
2235
2236     # check cache
2237     return $pkgs->{$pkgname}{'Unsatisfied'} if $savedep and defined($pkgs->{$pkgname}{'Unsatisfied'});
2238
2239     # Return unsatisfied deps to a higher caller to process
2240     if ((!defined($pkgs->{$pkgname})) or
2241         (defined($dep->{'rel'}) and !version_compare( $pkgs->{$pkgname}{'version'}, $dep->{'rel'}, $dep->{'Version'} ) ) ) {
2242         my %deplist;
2243         $deplist{$pkgname} = $dep;
2244         my $deps = build_deplist(\%deplist);
2245         $pkgs->{$pkgname}{'Unsatisfied'} = $deps if $savedep;
2246         return $deps;
2247     }
2248
2249     # set cache to "" to avoid infinite recursion
2250     $pkgs->{$pkgname}{'Unsatisfied'} = "" if $savedep;
2251
2252     if (defined $pkgs->{$dep->{'package'}}{'depends'}) {
2253         my $deps = parse_deplist( $pkgs->{$dep->{'package'}}{'depends'} );
2254         foreach (keys %$deps) {
2255             $dep = $$deps{$_};
2256             # recur on dep.
2257             my $ret = get_unsatisfied_dep($bd,$pkgs,$dep,1);
2258             if ($ret ne "") {
2259                 my $retdep = parse_deplist( $ret );
2260                 foreach (keys %$retdep) {
2261                     $dep = $$retdep{$_};
2262
2263                     $dep->{'rel'} = '>=' if defined($dep->{'rel'}) and $dep->{'rel'} =~ '^=';
2264
2265                     if (defined($dep->{'rel'}) and $dep->{'rel'} =~ '^>' and defined ($pkgs->{$dep->{'package'}}) and
2266                         version_compare($bd->{$pkgs->{$dep->{'package'}}{'Source'}}{'ver'},'>>',$pkgs->{$dep->{'package'}}{'Sourcev'})) {
2267                         if (not defined($merge_binsrc{$dep->{'package'}})) {
2268                             # the uninstallable package doesn't exist in the new source; look for something else that does.
2269                             delete $$retdep{$dep->{'package'}};
2270                             foreach (sort (split( /\s*,\s*/, $bd->{$pkgs->{$dep->{'package'}}{'Source'}}{'bin'}))) {
2271                                 next if ($pkgs->{$_}{'all'} or not defined $pkgs->{$_}{'version'});
2272                                 $dep->{'package'} = $_;
2273                                 $dep->{'rel'} = '>>';
2274                                 $dep->{'version'} = $pkgs->{$_}{'Version'};
2275                                 $$retdep{$_} = $dep;
2276                                 last;
2277                             }
2278                         }
2279                     } else {
2280                         # sanity check to make sure the depending binary still exists, and the depended binary exists and dep-wait on a new version of it
2281                         if ( defined($merge_binsrc{$pkgname}) and defined($pkgs->{$dep->{'package'}}{'version'}) ) {
2282                             delete $$retdep{$dep->{'package'}};
2283                             $dep->{'package'} = $pkgname;
2284                             $dep->{'rel'} = '>>';
2285                             $dep->{'version'} = $pkgs->{$pkgname}{'Version'};
2286                             $$retdep{$pkgname} = $dep;
2287                         }
2288                         delete $$retdep{$dep->{'package'}} if (defined ($dep->{'rel'}) and $dep->{'rel'} =~ '^>');
2289                     }
2290                 }
2291                 $ret = build_deplist($retdep);
2292                 $pkgs->{$pkgname}{'Unsatisfied'} = $ret if $savedep;
2293                 return $ret;
2294             }
2295         }
2296     }
2297     return "";
2298 }
2299
2300 sub call_edos_depcheck {
2301     my $packagesfile = shift;
2302     my $srcs = shift;
2303     my $key;
2304
2305     return if defined ($conf::distributions{$distribution}{noadw});
2306
2307     # We need to check all of needs-build, as any new upload could make
2308     # something in needs-build have uninstallable deps
2309     # We also check everything in bd-uninstallable, as any new upload could
2310     # make that work again
2311     my %interesting_packages;
2312     my $db = get_all_source_info();
2313     foreach $key (keys %$db) {
2314         my $pkg = $db->{$key};
2315         if (defined $pkg and isin($pkg->{'state'}, qw/Needs-Build BD-Uninstallable/)) {
2316                 $interesting_packages{$key} = undef;
2317         }
2318     }
2319
2320     #print "I would look at these sources with edos-depcheck:\n";
2321     #print join " ", keys %interesting_packages,"\n";
2322
2323     my $tmpfile_pattern = "/tmp/wanna-build-interesting-sources-$distribution.$$-";
2324     my ($tmpfile, $i);
2325     for( $i = 0;; ++$i ) {
2326             $tmpfile = $tmpfile_pattern . $i;
2327             last if ! -e $tmpfile;
2328     }
2329
2330     open SOURCES, '>', $tmpfile or die "Could not open temporary file $tmpfile\n";
2331     for my $key (keys %interesting_packages) {
2332         my $pkg = $db->{$key};
2333         print SOURCES "Package: $key\n";
2334         print SOURCES "Version: $pkg->{'version'}\n";
2335         print SOURCES "Build-Depends: $srcs->{$key}{'dep'}\n" if $srcs->{$key}{'dep'};
2336         print SOURCES "Build-Conflicts: $srcs->{$key}{'conf'}\n" if $srcs->{$key}{'conf'};
2337         print SOURCES "Architecture: all\n";
2338         print SOURCES "\n";
2339     }
2340     close SOURCES;
2341
2342     if (open(EDOS,"-|","wb-edos-builddebcheck", "-a", $arch, $packagesfile, $tmpfile))
2343     {
2344         local($/) = ""; # read in paragraph mode
2345         while( <EDOS> ) {
2346                 my( $key, $reason ) ;
2347                 s/\s*$//m;
2348                 /^Package:\s*(\S+)$/mi and $key = $1;
2349                 /^Failed-Why:(([^\n]|\n ([^\n]|\.))*)$/msi and $reason = $1;
2350                 $reason =~ s/^\s*//mg;
2351                 $reason ||= 'No reason given by edos-debcheck';
2352
2353                 if (exists $interesting_packages{$key}) {
2354                     $interesting_packages{$key} = $reason;
2355                 } else {
2356                     #print "TODO: edos reported a package we do not care about now\n" if $verbose;
2357                 }
2358         }
2359         close EDOS;
2360     } else {
2361         print "ERROR: Could not run wb-edos-builddebcheck. I am continuing, assuming\n" .
2362               "all packages have installable build-dependencies."
2363     }
2364
2365     unlink( $tmpfile );
2366
2367     for my $key (keys %interesting_packages) {
2368         my $pkg = $db->{$key};
2369         my $change =
2370             (defined $interesting_packages{$key} and $pkg->{'state'} eq 'Needs-Build') ||
2371             (not defined $interesting_packages{$key} and $pkg->{'state'} eq 'BD-Uninstallable');
2372         my $problemchange = $interesting_packages{$key} ne $pkg->{'bd_problem'};
2373         if ($change) {
2374             if (defined $interesting_packages{$key}) {
2375                     change_state( \$pkg, 'BD-Uninstallable' );
2376                     $pkg->{'bd_problem'} = $interesting_packages{$key};
2377             } else {
2378                     change_state( \$pkg, 'Needs-Build' );
2379             }
2380         }
2381         if ($problemchange) {
2382             if (defined $interesting_packages{$key}) {
2383                     $pkg->{'bd_problem'} = $interesting_packages{$key};
2384             }
2385         }
2386         if ($change) {
2387             log_ta( $pkg, "--merge-all" );
2388             print "edos-builddebchange changed state of ${key}_$pkg->{'version'} to $pkg->{'state'}\n" if $verbose;
2389         }
2390         if ($change || $problemchange) {
2391             update_source_info($pkg);
2392         }
2393     }
2394 }
2395
2396 sub usage {
2397         my $prgname;
2398         ($prgname = $0) =~ s,^.*/,,;
2399         print <<"EOF";
2400 Usage: $prgname <options...> <package_version...>
2401 Options:
2402     -v, --verbose: Verbose execution.
2403     -A arch: Architecture this operation is for.
2404     --take: Take package for building [default operation]
2405     -f, --failed: Record in database that a build failed due to
2406         deficiencies in the package (that aren't fixable without a new
2407         source version).
2408     -u, --uploaded: Record in the database that the packages build
2409         correctly and were uploaded.
2410     -n, --no-build: Record in the database that the packages aren't
2411         desired for this architecture and shouldn't appear in listings even
2412         if they're out of date.
2413     --dep-wait: Record in the database that the packages are waiting
2414         for some source dependencies to become available
2415     --binNMU num: Schedule a re-build of the package with unchanged source, but
2416          a new version number (source-version + "+b<num>")
2417     --give-back: Mark a package as ready to build that is in state Building,
2418          Built or Build-Attempted. To give back a package in state Failed, use
2419          --override. This command will actually put the package in state
2420          BD-Uninstallable, until the installability of its Build-Dependencies
2421          were verified. This happens at each call of --merge-all, usually
2422          every 15 minutes.
2423     --merge-quinn: Merge quinn-diff output into database.
2424     --merge-packages: Merge Packages files into database.
2425     --pretend-avail: Pretend that given packages are available now and give
2426         free packages waiting for them
2427     -i SRC_PKG, --info SRC_PKG: Show information for source package
2428     -l STATE, --list=STATE: List all packages in state STATE; can be
2429         combined with -U to restrict to a specific user; STATE can
2430         also be 'all'
2431     -m MESSAGE, --message=MESSAGE: Give reason why package failed or
2432         source dependency list
2433         (used with -f, --dep-wait, and --binNMU)
2434     -o, --override: Override another user's lock on a package, i.e.
2435         take it over; a notice mail will be sent to the other user
2436     -U USER, --user=USER: select user name for which listings should
2437         apply, if not given all users are listed.
2438         if -l is missing, set user name to be entered in db; usually
2439         automatically choosen
2440     --import FILE: Import database from a ASCII file FILE
2441     --export FILE: Export database to a ASCII file FILE
2442
2443 The remaining arguments (depending on operation) usually start with
2444 "name_version", the trailer is ignored. This allows to pass the names
2445 of .dsc files, for which file name completion can be used.
2446 --merge-packages and --merge-quinn take Package/quin--diff file names
2447 on the command line or read stdin. --list needs nothing more on the
2448 command line. --info takes source package names (without version).
2449 EOF
2450         exit 1;
2451 }
2452
2453 sub pkg_version_eq {
2454         my $pkg = shift;
2455         my $version = shift;
2456
2457         return 1
2458                if (defined $pkg->{'binary_nmu_version'}) and
2459                version_compare(binNMU_version($pkg->{'version'},
2460                         $pkg->{'binary_nmu_version'}),'=', $version);
2461         return version_compare( $pkg->{'version'}, "=", $version );
2462 }
2463
2464 sub table_name {
2465         return '"' . $arch . $schema_suffix . '".packages';
2466 }
2467
2468 sub user_table_name {
2469         return '"' . $arch . $schema_suffix . '".users';
2470 }
2471
2472 sub transactions_table_name {
2473         return '"' . $arch . $schema_suffix . '".transactions';
2474 }
2475
2476 sub get_readonly_source_info {
2477         my $name = shift;
2478         my $pkg = $dbh->selectrow_hashref('SELECT * FROM ' .
2479                 table_name() . ' WHERE package = ? AND distribution = ?',
2480                 undef, $name, $distribution);
2481         return $pkg;
2482 }
2483
2484 sub get_source_info {
2485         my $name = shift;
2486         my $pkg = $dbh->selectrow_hashref('SELECT * FROM ' .
2487                 table_name() . ' WHERE package = ? AND distribution = ?' .
2488                 ' FOR UPDATE',
2489                 undef, $name, $distribution);
2490         return $pkg;
2491 }
2492
2493 sub get_all_source_info {
2494         my %options = @_;
2495
2496         my $q = 'SELECT * FROM ' . table_name()
2497                 . ' WHERE distribution = ? ';
2498         my @args = ($distribution);
2499         if ($options{state} && uc($options{state}) ne "ALL") {
2500                 $q .= ' AND upper(state) = ? ';
2501                 push @args, uc($options{state});
2502         }
2503
2504         if ($options{user}) {
2505                 #this basically means "this user, or no user at all":
2506                 $q .= ' AND (builder = ? OR upper(state) = ?)';
2507                 push @args, $options{user};
2508                 push @args, "NEEDS-BUILD";
2509         }
2510
2511         if ($options{category}) {
2512                 $q .= ' AND failed_category <> ? AND upper(state) = ? ';
2513                 push @args, $options{category};
2514                 push @args, "FAILED";
2515         }
2516
2517         if ($options{list_min_age} > 0) {
2518                 $q .= ' AND age(state_change::timestamp) > ? ';
2519                 push @args, $options{list_min_age} . " days";
2520         }
2521
2522         if ($options{list_min_age} < 0) {
2523                 $q .= ' AND age(state_change::timestamp) < ? ';
2524                 push @args, -$options{list_min_age} . " days";
2525         }
2526
2527         my $db = $dbh->selectall_hashref($q, 'package', undef, @args);
2528         return $db;
2529 }
2530
2531 sub update_source_info {
2532         my $pkg = shift;
2533
2534         my $pkg2 = get_source_info($pkg->{'package'});
2535         if (! defined $pkg2)
2536         {
2537                 add_source_info($pkg);
2538         }
2539
2540         $dbh->do('UPDATE ' . table_name() . ' SET ' .
2541                         'version = ?, ' .
2542                         'state = ?, ' .
2543                         'section = ?, ' .
2544                         'priority = ?, ' .
2545                         'installed_version = ?, ' .
2546                         'previous_state = ?, ' .
2547                         'state_change = ?, ' .
2548                         'notes = ?, ' .
2549                         'builder = ?, ' .
2550                         'failed = ?, ' .
2551                         'old_failed = ?, ' .
2552                         'binary_nmu_version = ?, ' .
2553                         'binary_nmu_changelog = ?, ' .
2554                         'failed_category = ?, ' .
2555                         'permbuildpri = ?, ' .
2556                         'buildpri = ?, ' .
2557                         'depends = ?, ' .
2558                         'rel = ?, ' .
2559                         'bd_problem = ? ' .
2560                         'WHERE package = ? AND distribution = ?',
2561                 undef,
2562                 $pkg->{'version'},
2563                 $pkg->{'state'},
2564                 $pkg->{'section'},
2565                 $pkg->{'priority'},
2566                 $pkg->{'installed_version'},
2567                 $pkg->{'previous_state'},
2568                 $pkg->{'state_change'},
2569                 $pkg->{'notes'},
2570                 $pkg->{'builder'},
2571                 $pkg->{'failed'},
2572                 $pkg->{'old_failed'},
2573                 $pkg->{'binary_nmu_version'},
2574                 $pkg->{'binary_nmu_changelog'},
2575                 $pkg->{'failed_category'},
2576                 $pkg->{'permbuildpri'},
2577                 $pkg->{'buildpri'},
2578                 $pkg->{'depends'},
2579                 $pkg->{'rel'},
2580                 $pkg->{'bd_problem'},
2581                 $pkg->{'package'},
2582                 $distribution) or die $dbh->errstr;
2583 }
2584
2585 sub add_source_info {
2586         my $pkg = shift;
2587         $dbh->do('INSERT INTO ' . table_name() .
2588                         ' (package, distribution) values (?, ?)',
2589                 undef, $pkg->{'package'}, $distribution) or die $dbh->errstr;
2590 }
2591
2592 sub del_source_info {
2593         my $name = shift;
2594         $dbh->do('DELETE FROM ' . table_name() .
2595                         ' WHERE package = ? AND distribution = ?',
2596                 undef, $name, $distribution) or die $dbh->errstr;
2597 }
2598
2599 sub get_user_info {
2600         my $name = shift;
2601         my $user = $dbh->selectrow_hashref('SELECT * FROM ' .
2602                 user_table_name() . ' WHERE username = ? AND distribution = ?',
2603                 undef, $name, $distribution);
2604         return $user;
2605 }
2606
2607 sub update_user_info {
2608         my $user = shift;
2609         $dbh->do('UPDATE ' . user_table_name() .
2610                         ' SET last_seen = now() WHERE username = ?' .
2611                         ' AND distribution = ?',
2612                 undef, $user, $distribution)
2613                 or die $dbh->errstr;
2614 }
2615
2616
2617 sub add_user_info {
2618         my $user = shift;
2619         $dbh->do('INSERT INTO ' . user_table_name() .
2620                         ' (username, distribution, last_seen)' .
2621                         ' values (?, ?, now())',
2622                 undef, $user, $distribution)
2623                 or die $dbh->errstr;
2624 }
2625
2626 sub lock_table()
2627 {
2628         $dbh->do('LOCK TABLE ' . table_name() .
2629                 ' IN EXCLUSIVE MODE', undef) or die $dbh->errstr;
2630 }
2631