scripts/service

   1 #!/usr/bin/perl
   2 # $Id: service.in,v 1.118 2005/10/19 01:22:14 don Exp $
   3 #
   4 # Usage: service <code>.nn
   5 # Temps:  incoming/P<code>.nn
   6
   7 use warnings;
   8 use strict;
   9
  10
  11 use Debbugs::Config qw(:globals :config);
  12
  13 use File::Copy;
  14 use MIME::Parser;
  15
  16 use Params::Validate qw(:types validate_with);
  17
  18 use Debbugs::Common qw(:util :quit :misc :lock);
  19
  20 use Debbugs::Status qw(:read :status :write :versions :hook);
  21
  22 use Debbugs::MIME qw(decode_rfc1522 encode_rfc1522);
  23 use Debbugs::Mail qw(send_mail_message);
  24 use Debbugs::User;
  25 use Debbugs::Recipients qw(:all);
  26 use HTML::Entities qw(encode_entities);
  27 use Debbugs::Versions::Dpkg;
  28
  29 use Debbugs::Status qw(splitpackages);
  30
  31 use Debbugs::CGI qw(html_escape);
  32 use Debbugs::Control qw(:all);
  33 use Debbugs::Log qw(:misc);
  34 use Debbugs::Text qw(:templates);
  35
  36 use Scalar::Util qw(looks_like_number);
  37
  38 use List::Util qw(first);
  39
  40 use Mail::RFC822::Address;
  41
  42 chdir($config{spool_dir}) or
  43      die "Unable to chdir to spool_dir '$config{spool_dir}': $!";
  44
  45 my $debug = 0;
  46 umask(002);
  47
  48 my ($nn,$control) = $ARGV[0] =~ m/^(([RC])\.\d+)$/;
  49 if (not defined $control or not defined $nn) {
  50      die "Bad argument to service.in";
  51 }
  52 if (!rename("incoming/G$nn","incoming/P$nn")) {
  53     defined $! and $! =~ m/no such file or directory/i and exit 0;
  54     die "Failed to rename incoming/G$nn to incoming/P$nn: $!";
  55 }
  56
  57 my $log_fh = IO::File->new("incoming/P$nn",'r') or
  58      die "Unable to open incoming/P$nn for reading: $!";
  59 my @log=<$log_fh>;
  60 my @msg=@log;
  61 close($log_fh);
  62
  63 chomp @msg;
  64
  65 print "###\n",join("##\n",@msg),"\n###\n" if $debug;
  66
  67 # Bug numbers to send e-mail to, hash so that we don't send to the
  68 # same bug twice.
  69 my (%bug_affected);
  70
  71 my (@headerlines,@bodylines);
  72
  73 my $parse_output = Debbugs::MIME::parse(join('',@log));
  74 @headerlines = @{$parse_output->{header}};
  75 @bodylines = @{$parse_output->{body}};
  76
  77 my %header;
  78 for (@headerlines) {
  79     $_ = decode_rfc1522($_);
  80     s/\n\s/ /g;
  81     print ">$_<\n" if $debug;
  82     if (s/^(\S+):\s*//) {
  83         my $v = lc $1;
  84         print ">$v=$_<\n" if $debug;
  85         $header{$v} = $_;
  86     } else {
  87         print "!>$_<\n" if $debug;
  88     }
  89 }
  90 $header{'message-id'} ||= '';
  91 $header{subject} ||= '';
  92
  93 grep(s/\s+$//,@bodylines);
  94
  95 print "***\n",join("\n",@bodylines),"\n***\n" if $debug;
  96
  97 if (defined $header{'resent-from'} && !defined $header{'from'}) {
  98     $header{'from'} = $header{'resent-from'};
  99 }
 100
 101 defined($header{'from'}) || die "no From header";
 102
 103 delete $header{'reply-to'}
 104         if ( defined($header{'reply-to'}) && $header{'reply-to'} =~ m/^\s*$/ );
 105
 106 my $replyto;
 107 if ( defined($header{'reply-to'}) && $header{'reply-to'} ne "" ) {
 108     $replyto = $header{'reply-to'};
 109 } else {
 110     $replyto = $header{'from'};
 111 }
 112
 113 # This is an error counter which should be incremented every time there is an error.
 114 my $errors = 0;
 115 my $controlrequestaddr= ($control ? 'control' : 'request').'@'.$config{email_domain};
 116 my $transcript_scalar = '';
 117 my $transcript = IO::Scalar->new(\$transcript_scalar) or
 118      die "Unable to create new IO::Scalar";
 119 print {$transcript} "Processing commands for $controlrequestaddr:\n\n";
 120
 121
 122 my $dl = 0;
 123 my %affected_packages;
 124 my %recipients;
 125 # this is the hashref which is passed to all control calls
 126 my %limit = ();
 127
 128
 129 my @common_control_options =
 130     (($dl > 0 ? (debug => $transcript):()),
 131      transcript        => $transcript,
 132      requester         => $header{from},
 133      request_addr      => $controlrequestaddr,
 134      request_msgid     => $header{'message-id'},
 135      request_subject   => $header{subject},
 136      request_nn        => $nn,
 137      request_replyto   => $replyto,
 138      message           => \@log,
 139      affected_packages => \%affected_packages,
 140      recipients        => \%recipients,
 141      limit             => \%limit,
 142     );
 143
 144 my $state= 'idle';
 145 my $lowstate= 'idle';
 146 my $mergelowstate= 'idle';
 147 my $midix=0;
 148
 149 my $user = $replyto;
 150 $user =~ s/,.*//;
 151 $user =~ s/^.*<(.*)>.*$/$1/;
 152 $user =~ s/[(].*[)]//;
 153 $user =~ s/^\s*(\S+)\s+.*$/$1/;
 154 $user = "" unless (Debbugs::User::is_valid_user($user));
 155 my $indicated_user = 0;
 156
 157 my $quickabort = 0;
 158
 159
 160 if (@gExcludeFromControl and grep {$replyto =~ m/\Q$_\E/} @gExcludeFromControl) {
 161         print {$transcript} fill_template('mail/excluded_from_control');
 162         $quickabort = 1;
 163 }
 164
 165 my %limit_pkgs = ();
 166 my %clonebugs = ();
 167 my %bcc = ();
 168
 169
 170 my @bcc;
 171 sub addbcc {
 172     push @bcc, $_[0] unless grep { $_ eq $_[0] } @bcc;
 173 }
 174
 175 our $data;
 176 our $message;
 177 our $extramessage;
 178 our $ref;
 179
 180 our $mismatch;
 181 our $action;
 182
 183
 184 my $ok = 0;
 185 my $unknowns = 0;
 186 my $procline=0;
 187 for ($procline=0; $procline<=$#bodylines; $procline++) {
 188     my $noriginator;
 189     my $newsubmitter;
 190     my $oldsubmitter;
 191     my $newowner;
 192     $state eq 'idle' || print "state: $state ?\n";
 193     $lowstate eq 'idle' || print "lowstate: $lowstate ?\n";
 194     $mergelowstate eq 'idle' || print "mergelowstate: $mergelowstate ?\n";
 195     if ($quickabort) {
 196          print {$transcript} "Stopping processing here.\n\n";
 197          last;
 198     }
 199     $_= $bodylines[$procline]; s/\s+$//;
 200     # Remove BOM markers from UTF-8 strings
 201     # Fixes #488554
 202     s/\xef\xbb\xbf//g;
 203     next unless m/\S/;
 204     print {$transcript} "> $_\n";
 205     next if m/^\s*\#/;
 206     $action= '';
 207     if (m/^(?:stop|quit|--|thank(?:s|\s*you)?|kthxbye)\.*\s*$/i) {
 208         print {$transcript} "Stopping processing here.\n\n";
 209         last;
 210     } elsif (m/^debug\s+(\d+)$/i && $1 >= 0 && $1 <= 1000) {
 211         $dl= $1+0;
 212         print {$transcript} "Debug level $dl.\n\n";
 213     } elsif (m/^(send|get)\s+\#?(\d{2,})$/i) {
 214         $ref= $2+0;
 215         &sendlynxdoc("bugreport.cgi?bug=$ref","logs for $gBug#$ref");
 216     } elsif (m/^send-detail\s+\#?(\d{2,})$/i) {
 217         $ref= $1+0;
 218         &sendlynxdoc("bugreport.cgi?bug=$ref&boring=yes",
 219                      "detailed logs for $gBug#$ref");
 220     } elsif (m/^index(\s+full)?$/i) {
 221         print {$transcript} "This BTS function is currently disabled, sorry.\n\n";
 222         $errors++;
 223         $ok++; # well, it's not really ok, but it fixes #81224 :)
 224     } elsif (m/^index-summary\s+by-package$/i) {
 225         print {$transcript} "This BTS function is currently disabled, sorry.\n\n";
 226         $errors++;
 227         $ok++; # well, it's not really ok, but it fixes #81224 :)
 228     } elsif (m/^index-summary(\s+by-number)?$/i) {
 229         print {$transcript} "This BTS function is currently disabled, sorry.\n\n";
 230         $errors++;
 231         $ok++; # well, it's not really ok, but it fixes #81224 :)
 232     } elsif (m/^index(\s+|-)pack(age)?s?$/i) {
 233         &sendlynxdoc("pkgindex.cgi?indexon=pkg",'index of packages');
 234     } elsif (m/^index(\s+|-)maints?$/i) {
 235         &sendlynxdoc("pkgindex.cgi?indexon=maint",'index of maintainers');
 236     } elsif (m/^index(\s+|-)maint\s+(\S+)$/i) {
 237         my $maint = $2;
 238         &sendlynxdoc("pkgreport.cgi?maint=" . urlsanit($maint),
 239                      "$gBug list for maintainer \`$maint'");
 240         $ok++;
 241     } elsif (m/^index(\s+|-)pack(age)?s?\s+(\S.*\S)$/i) {
 242         my $package = $+;
 243         &sendlynxdoc("pkgreport.cgi?pkg=" . urlsanit($package),
 244                      "$gBug list for package $package");
 245         $ok++;
 246     } elsif (m/^send-unmatched(\s+this|\s+-?0)?$/i) {
 247         print {$transcript} "This BTS function is currently disabled, sorry.\n\n";
 248         $errors++;
 249         $ok++; # well, it's not really ok, but it fixes #81224 :)
 250     } elsif (m/^send-unmatched\s+(last|-1)$/i) {
 251         print {$transcript} "This BTS function is currently disabled, sorry.\n\n";
 252         $errors++;
 253         $ok++; # well, it's not really ok, but it fixes #81224 :)
 254     } elsif (m/^send-unmatched\s+(old|-2)$/i) {
 255         print {$transcript} "This BTS function is currently disabled, sorry.\n\n";
 256         $errors++;
 257         $ok++; # well, it's not really ok, but it fixes #81224 :)
 258     } elsif (m/^getinfo\s+([\w.-]+)$/i) {
 259         # the following is basically a Debian-specific kludge, but who cares
 260         my $req = $1;
 261         if ($req =~ /^maintainers$/i && -f "$gConfigDir/Maintainers") {
 262             &sendinfo("local", "$gConfigDir/Maintainers", "Maintainers file");
 263         } elsif ($req =~ /^override\.(\w+)\.([\w.-]+)$/i) {
 264             $req =~ s/.gz$//;
 265             &sendinfo("ftp.d.o", "$req", "override file for $2 part of $1 distribution");
 266         } elsif ($req =~ /^pseudo-packages\.(description|maintainers)$/i && -f "$gConfigDir/$req") {
 267             &sendinfo("local", "$gConfigDir/$req", "$req file");
 268         } else {
 269             print {$transcript} "Info file $req does not exist.\n\n";
 270         }
 271     } elsif (m/^help/i) {
 272         &sendhelp;
 273         print {$transcript} "\n";
 274         $ok++;
 275     } elsif (m/^refcard/i) {
 276         &sendtxthelp("bug-mailserver-refcard.txt","mail servers' reference card");
 277     } elsif (m/^subscribe/i) {
 278         print {$transcript} <<END;
 279 There is no $gProject $gBug mailing list.  If you wish to review bug reports
 280 please do so via http://$gWebDomain/ or ask this mail server
 281 to send them to you.
 282 soon: MAILINGLISTS_TEXT
 283 END
 284     } elsif (m/^unsubscribe/i) {
 285         print {$transcript} <<END;
 286 soon: UNSUBSCRIBE_TEXT
 287 soon: MAILINGLISTS_TEXT
 288 END
 289     } elsif (m/^user\s+(\S+)\s*$/i) {
 290         my $newuser = $1;
 291         if (Debbugs::User::is_valid_user($newuser)) {
 292             my $olduser = ($user ne "" ? " (was $user)" : "");
 293             print {$transcript} "Setting user to $newuser$olduser.\n";
 294             $user = $newuser;
 295             $indicated_user = 1;
 296         } else {
 297             print {$transcript} "Selected user id ($newuser) invalid, sorry\n";
 298             $errors++;
 299             $user = "";
 300             $indicated_user = 1;
 301         }
 302     } elsif (m/^usercategory\s+(\S+)(\s+\[hidden\])?\s*$/i) {
 303         $ok++;
 304         my $catname = $1;
 305         my $hidden = (defined $2 and $2 ne "");
 306
 307         my $prefix = "";
 308         my @cats;
 309         my $bad = 0;
 310         my $catsec = 0;
 311         if ($user eq "") {
 312             print {$transcript} "No valid user selected\n";
 313             $errors++;
 314             next;
 315         }
 316         if (not $indicated_user and defined $user) {
 317              print {$transcript} "User is $user\n";
 318              $indicated_user = 1;
 319         }
 320         my @ords = ();
 321         while (++$procline <= $#bodylines) {
 322             unless ($bodylines[$procline] =~ m/^\s*([*+])\s*(\S.*)$/) {
 323                 $procline--;
 324                 last;
 325             }
 326             print {$transcript} "> $bodylines[$procline]\n";
 327             next if $bad;
 328             my ($o, $txt) = ($1, $2);
 329             if ($#cats == -1 && $o eq "+") {
 330                 print {$transcript} "User defined category specification must start with a category name. Skipping.\n\n";
 331                 $errors++;
 332                 $bad = 1;
 333                 next;
 334             }
 335             if ($o eq "+") {
 336                 unless (ref($cats[-1]) eq "HASH") {
 337                     $cats[-1] = { "nam" => $cats[-1],
 338                                   "pri" => [], "ttl" => [] };
 339                 }
 340                 $catsec++;
 341                 my ($desc, $ord, $op);
 342                 if ($txt =~ m/^(.*\S)\s*\[((\d+):\s*)?\]\s*$/) {
 343                     $desc = $1; $ord = $3; $op = "";
 344                 } elsif ($txt =~ m/^(.*\S)\s*\[((\d+):\s*)?(\S+)\]\s*$/) {
 345                     $desc = $1; $ord = $3; $op = $4;
 346                 } elsif ($txt =~ m/^([^[\s]+)\s*$/) {
 347                     $desc = ""; $op = $1;
 348                 } else {
 349                     print {$transcript} "Unrecognised syntax for category section. Skipping.\n\n";
 350                     $errors++;
 351                     $bad = 1;
 352                     next;
 353                 }
 354                 $ord = 999 unless defined $ord;
 355
 356                 if ($op) {
 357                     push @{$cats[-1]->{"pri"}}, $prefix . $op;
 358                     push @{$cats[-1]->{"ttl"}}, $desc;
 359                     push @ords, "$ord $catsec";
 360                 } else {
 361                     $cats[-1]->{"def"} = $desc;
 362                     push @ords, "$ord DEF";
 363                     $catsec--;
 364                 }
 365                 @ords = sort {
 366                     my ($a1, $a2, $b1, $b2) = split / /, "$a $b";
 367                     ((looks_like_number($a1) and looks_like_number($a2))?$a1 <=> $b1:$a1 cmp $b1) ||
 368                     ((looks_like_number($a2) and looks_like_number($b2))?$a2 <=> $b2:$a2 cmp $b2);
 369                 } @ords;
 370                 $cats[-1]->{"ord"} = [map { m/^.* (\S+)/; $1 eq "DEF" ? $catsec + 1 : $1 } @ords];
 371             } elsif ($o eq "*") {
 372                 $catsec = 0;
 373                 my ($name);
 374                 if ($txt =~ m/^(.*\S)(\s*\[(\S+)\])\s*$/) {
 375                     $name = $1; $prefix = $3;
 376                 } else {
 377                     $name = $txt; $prefix = "";
 378                 }
 379                 push @cats, $name;
 380             }
 381         }
 382         # XXX: got @cats, now do something with it
 383         my $u = Debbugs::User::get_user($user);
 384         if (@cats) {
 385             print {$transcript} "Added usercategory $catname.\n\n";
 386             $u->{"categories"}->{$catname} = [ @cats ];
 387             if (not $hidden) {
 388                  push @{$u->{visible_cats}},$catname;
 389             }
 390         } else {
 391             print {$transcript} "Removed usercategory $catname.\n\n";
 392             delete $u->{"categories"}->{$catname};
 393             @{$u->{visible_cats}} = grep {$_ ne $catname} @{$u->{visible_cats}};
 394         }
 395         $u->write();
 396     } elsif (m/^usertags?\s+\#?(-?\d+)\s+(([=+-])\s*)?(\S.*)?$/i) {
 397         $ok++;
 398         $ref = $1;
 399         my $addsubcode = $3 || "+";
 400         my $tags = $4;
 401         if ($ref =~ m/^-\d+$/ && defined $clonebugs{$ref}) {
 402              $ref = $clonebugs{$ref};
 403         }
 404         if ($user eq "") {
 405             print {$transcript} "No valid user selected\n";
 406             $errors++;
 407             $indicated_user = 1;
 408         } elsif (&setbug) {
 409             if (not $indicated_user and defined $user) {
 410                  print {$transcript} "User is $user\n";
 411                  $indicated_user = 1;
 412             }
 413             &nochangebug;
 414             my %ut;
 415             Debbugs::User::read_usertags(\%ut, $user);
 416             my @oldtags = (); my @newtags = (); my @badtags = ();
 417             my %chtags;
 418             if (defined $tags and length $tags) {
 419                  for my $t (split /[,\s]+/, $tags) {
 420                       if ($t =~ m/^[a-zA-Z0-9.+\@-]+$/) {
 421                            $chtags{$t} = 1;
 422                       } else {
 423                            push @badtags, $t;
 424                       }
 425                  }
 426             }
 427             if (@badtags) {
 428                 print {$transcript} "Ignoring illegal tag/s: ".join(', ', @badtags).".\nPlease use only alphanumerics, at, dot, plus and dash.\n";
 429                 $errors++;
 430             }
 431             for my $t (keys %chtags) {
 432                 $ut{$t} = [] unless defined $ut{$t};
 433             }
 434             for my $t (keys %ut) {
 435                 my %res = map { ($_, 1) } @{$ut{$t}};
 436                 push @oldtags, $t if defined $res{$ref};
 437                 my $addop = ($addsubcode eq "+" or $addsubcode eq "=");
 438                 my $del = (defined $chtags{$t} ? $addsubcode eq "-"
 439                                                : $addsubcode eq "=");
 440                 $res{$ref} = 1 if ($addop && defined $chtags{$t});
 441                 delete $res{$ref} if ($del);
 442                 push @newtags, $t if defined $res{$ref};
 443                 $ut{$t} = [ sort { $a <=> $b } (keys %res) ];
 444             }
 445             if (@oldtags == 0) {
 446                 print {$transcript} "There were no usertags set.\n";
 447             } else {
 448                 print {$transcript} "Usertags were: " . join(" ", @oldtags) . ".\n";
 449             }
 450             print {$transcript} "Usertags are now: " . join(" ", @newtags) . ".\n";
 451             Debbugs::User::write_usertags(\%ut, $user);
 452         }
 453     } elsif (!$control) {
 454         print {$transcript} <<END;
 455 Unknown command or malformed arguments to command.
 456 (Use control\@$gEmailDomain to manipulate reports.)
 457
 458 END
 459         $errors++;
 460         if (++$unknowns >= 3) {
 461             print {$transcript} "Too many unknown commands, stopping here.\n\n";
 462             last;
 463         }
 464 #### "developer only" ones start here
 465     } elsif (m/^close\s+\#?(-?\d+)(?:\s+(\d.*))?$/i) {
 466         $ok++;
 467         $ref= $1;
 468         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 469         $bug_affected{$ref}=1;
 470         my $version= $2;
 471         if (&setbug) {
 472             print {$transcript} "'close' is deprecated; see http://$gWebDomain/Developer$gHTMLSuffix#closing.\n";
 473             if (length($data->{done}) and not defined($version)) {
 474                 print {$transcript} "$gBug is already closed, cannot re-close.\n\n";
 475                 &nochangebug;
 476             } else {
 477                 $action= "$gBug " .
 478                     (defined($version) ?
 479                         "marked as fixed in version $version" :
 480                         "closed") .
 481                     ", send any further explanations to $data->{originator}";
 482                 do {
 483                    $affected_packages{$data->{package}} = 1;
 484                    add_recipients(data => $data,
 485                                   recipients => \%recipients,
 486                                   actions_taken => {done => 1},
 487                                   transcript   => $transcript,
 488                                   ($dl > 0 ? (debug => $transcript):()),
 489                                  );
 490                     $data->{done}= $replyto;
 491                     my @keywords= split ' ', $data->{keywords};
 492                     my $extramessage = '';
 493                     if (grep $_ eq 'pending', @keywords) {
 494                         $extramessage= "Removed pending tag.\n";
 495                         $data->{keywords}= join ' ', grep $_ ne 'pending',
 496                                                 @keywords;
 497                     }
 498                     addfixedversions($data, $data->{package}, $version, 'binary');
 499
 500                     my $message= <<END;
 501 From: $gMaintainerEmail ($gProject $gBug Tracking System)
 502 To: $data->{originator}
 503 Subject: $gBug#$ref acknowledged by developer
 504          ($header{'subject'})
 505 References: $header{'message-id'} $data->{msgid}
 506 In-Reply-To: $data->{msgid}
 507 Message-ID: <handler.$ref.$nn.notifdonectrl.$midix\@$gEmailDomain>
 508 Reply-To: $ref\@$gEmailDomain
 509 X-$gProject-PR-Message: they-closed-control $ref
 510
 511 This is an automatic notification regarding your $gBug report
 512 #$ref: $data->{subject},
 513 which was filed against the $data->{package} package.
 514
 515 It has been marked as closed by one of the developers, namely
 516 $replyto.
 517
 518 You should be hearing from them with a substantive response shortly,
 519 in case you haven't already. If not, please contact them directly.
 520
 521 $gMaintainer
 522 (administrator, $gProject $gBugs database)
 523
 524 END
 525                     &sendmailmessage($message,$data->{originator});
 526                 } while (&getnextbug);
 527             }
 528         }
 529     } elsif (m/^reassign\s+\#?(-?\d+)\s+ # bug and command
 530                (?:(?:((?:src:|source:)?$config{package_name_re}) # new package
 531                (?:\s+((?:$config{package_name_re}\/)?
 532                        $config{package_version_re}))?)| # optional version
 533                ((?:src:|source:)?$config{package_name_re} # multiple package form
 534                (?:\s*\,\s*(?:src:|source:)?$config{package_name_re})+))
 535                \s*$/xi) {
 536         $ok++;
 537         $ref= $1;
 538         my @new_packages;
 539         if (not defined $2) {
 540             push @new_packages, split /\s*\,\s*/,$4;
 541         }
 542         else {
 543             push @new_packages, $2;
 544         }
 545         @new_packages = map {y/A-Z/a-z/; s/^(?:src|source):/src:/; $_;} @new_packages;
 546         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 547         $bug_affected{$ref}=1;
 548         my $version= $3;
 549         eval {
 550             set_package(@common_control_options,
 551                         bug          => $ref,
 552                         package      => \@new_packages,
 553                        );
 554             # if there is a version passed, we make an internal call
 555             # to set_found
 556             if (defined($version) && length $version) {
 557                 set_found(@common_control_options,
 558                           bug          => $ref,
 559                           version      => $version,
 560                          );
 561             }
 562         };
 563         if ($@) {
 564             $errors++;
 565             print {$transcript} "Failed to clear fixed versions and reopen on $ref: ".cleanup_eval_fail($@,$debug)."\n";
 566         }
 567     } elsif (m/^reopen\s+\#?(-?\d+)(?:\s+([\=\!]|(?:\S.*\S)))?$/i) {
 568         $ok++;
 569         $ref= $1;
 570         $bug_affected{$ref}=1;
 571         my $new_submitter = $2;
 572         if (defined $new_submitter) {
 573             if ($new_submitter eq '=') {
 574                 undef $new_submitter;
 575             }
 576             elsif ($new_submitter eq '!') {
 577                 $new_submitter = $replyto;
 578             }
 579         }
 580         eval {
 581             reopen(@common_control_options,
 582                    bug          => $ref,
 583                    submitter    => $new_submitter,
 584                   );
 585         };
 586         if ($@) {
 587             $errors++;
 588             print {$transcript} "Failed to reopen $ref: ".cleanup_eval_fail($@,$debug)."\n";
 589         }
 590     } elsif (m{^(?:(?i)found)\s+\#?(-?\d+)
 591                (?:\s+((?:$config{package_name_re}\/)?
 592                     $config{package_version_re}
 593                 # allow for multiple packages
 594                 (?:\s*,\s*(?:$config{package_name_re}\/)?
 595                     $config{package_version_re})*)
 596             )?$}x) {
 597         $ok++;
 598         $ref= $1;
 599         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 600         my @versions;
 601         if (defined $2) {
 602             @versions = split /\s*,\s*/,$2;
 603             eval {
 604                 set_found(@common_control_options,
 605                           bug          => $ref,
 606                           found        => \@versions,
 607                           add          => 1,
 608                          );
 609             };
 610             if ($@) {
 611                 $errors++;
 612                 print {$transcript} "Failed to add found on $ref: ".cleanup_eval_fail($@,$debug)."\n";
 613             }
 614         }
 615         else {
 616             eval {
 617                 set_fixed(@common_control_options,
 618                           bug          => $ref,
 619                           fixed        => [],
 620                           reopen       => 1,
 621                          );
 622             };
 623             if ($@) {
 624                 $errors++;
 625                 print {$transcript} "Failed to clear fixed versions and reopen on $ref: ".cleanup_eval_fail($@,$debug)."\n";
 626             }
 627         }
 628     }
 629     elsif (m{^(?:(?i)notfound)\s+\#?(-?\d+)
 630              \s+((?:$config{package_name_re}\/)?
 631                  $config{package_version_re}
 632                 # allow for multiple packages
 633                 (?:\s*,\s*(?:$config{package_name_re}\/)?
 634                     $config{package_version_re})*
 635             )$}x) {
 636         $ok++;
 637         $ref= $1;
 638         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 639         my @versions;
 640         @versions = split /\s*,\s*/,$2;
 641         eval {
 642             set_found(@common_control_options,
 643                       bug          => $ref,
 644                       found        => \@versions,
 645                       remove       => 1,
 646                      );
 647         };
 648         if ($@) {
 649             $errors++;
 650             print {$transcript} "Failed to remove found on $ref: ".cleanup_eval_fail($@,$debug)."\n";
 651         }
 652     }
 653     elsif (m{^(?:(?i)fixed)\s+\#?(-?\d+)
 654              \s+((?:$config{package_name_re}\/)?
 655                     $config{package_version_re}
 656                 # allow for multiple packages
 657                 (?:\s*,\s*(?:$config{package_name_re}\/)?
 658                     $config{package_version_re})*)
 659             \s*$}x) {
 660         $ok++;
 661         $ref= $1;
 662         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 663         my @versions;
 664         @versions = split /\s*,\s*/,$2;
 665         eval {
 666             set_fixed(@common_control_options,
 667                       bug          => $ref,
 668                       fixed        => \@versions,
 669                       add          => 1,
 670                      );
 671         };
 672         if ($@) {
 673             $errors++;
 674             print {$transcript} "Failed to add fixed on $ref: ".cleanup_eval_fail($@,$debug)."\n";
 675         }
 676     }
 677     elsif (m{^(?:(?i)notfixed)\s+\#?(-?\d+)
 678              \s+((?:$config{package_name_re}\/)?
 679                     $config{package_version_re}
 680                 # allow for multiple packages
 681                 (?:\s*,\s*(?:$config{package_name_re}\/)?
 682                     $config{package_version_re})*)
 683             \s*$}x) {
 684         $ok++;
 685         $ref= $1;
 686         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 687         my @versions;
 688         @versions = split /\s*,\s*/,$2;
 689         eval {
 690             set_fixed(@common_control_options,
 691                       bug          => $ref,
 692                       fixed        => \@versions,
 693                       remove       => 1,
 694                      );
 695         };
 696         if ($@) {
 697             $errors++;
 698             print {$transcript} "Failed to remove fixed on $ref: ".cleanup_eval_fail($@,$debug)."\n";
 699         }
 700     }
 701     elsif (m/^submitter\s+\#?(-?\d+)\s+(\!|\S.*\S)$/i) {
 702         $ok++;
 703         $ref= $1;
 704         $bug_affected{$ref}=1;
 705         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 706         my $newsubmitter = $2 eq '!' ? $replyto : $2;
 707         if (not Mail::RFC822::Address::valid($newsubmitter)) {
 708              print {$transcript} "$newsubmitter is not a valid e-mail address; not changing submitter\n";
 709              $errors++;
 710         }
 711         else {
 712             eval {
 713                 set_submitter(@common_control_options,
 714                               bug       => $ref,
 715                               submitter => $newsubmitter,
 716                              );
 717             };
 718             if ($@) {
 719                 $errors++;
 720                 print {$transcript} "Failed to set submitter on $ref: ".cleanup_eval_fail($@,$debug)."\n";
 721             }
 722         }
 723     } elsif (m/^forwarded\s+\#?(-?\d+)\s+(\S.*\S)$/i) {
 724         $ok++;
 725         $ref= $1;
 726         my $forward_to= $2;
 727         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 728         $bug_affected{$ref} = 1;
 729         eval {
 730             set_forwarded(@common_control_options,
 731                           bug          => $ref,
 732                           forwarded    => $forward_to,
 733                           );
 734         };
 735         if ($@) {
 736             $errors++;
 737             print {$transcript} "Failed to set the forwarded-to-address of $ref: ".cleanup_eval_fail($@,$debug)."\n";
 738         }
 739     } elsif (m/^notforwarded\s+\#?(-?\d+)$/i) {
 740         $ok++;
 741         $ref= $1;
 742         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 743         $bug_affected{$ref} = 1;
 744         eval {
 745             set_forwarded(@common_control_options,
 746                           bug          => $ref,
 747                           forwarded    => undef,
 748                           );
 749         };
 750         if ($@) {
 751             $errors++;
 752             print {$transcript} "Failed to clear the forwarded-to-address of $ref: ".cleanup_eval_fail($@,$debug)."\n";
 753         }
 754     } elsif (m/^(?:severity|priority)\s+\#?(-?\d+)\s+([-0-9a-z]+)$/i) {
 755         $ok++;
 756         $ref= $1;
 757         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 758         $bug_affected{$ref}=1;
 759         my $newseverity= $2;
 760         if (exists $gObsoleteSeverities{$newseverity}) {
 761             print {$transcript} "Severity level \`$newseverity' is obsolete. " .
 762                  "Use $gObsoleteSeverities{$newseverity} instead.\n\n";
 763                 $errors++;
 764         } elsif (not defined first {$_ eq $newseverity}
 765             (@gSeverityList, "$gDefaultSeverity")) {
 766              print {$transcript} "Severity level \`$newseverity' is not known.\n".
 767                   "Recognized are: $gShowSeverities.\n\n";
 768             $errors++;
 769         } else {
 770             eval {
 771                 set_severity(@common_control_options,
 772                              bug => $ref,
 773                              severity => $newseverity,
 774                             );
 775             };
 776             if ($@) {
 777                 $errors++;
 778                 print {$transcript} "Failed to set severity of $config{bug} $ref to $newseverity: ".cleanup_eval_fail($@,$debug)."\n";
 779             }
 780         }
 781     } elsif (m/^tags?\s+\#?(-?\d+)\s+(\S.*)$/i) {
 782         $ok++;
 783         $ref = $1;
 784         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 785         $bug_affected{$ref}=1;
 786         my $tags = $2;
 787         my @tags = split /[\s,]+/, $tags;
 788         # this is an array of hashrefs which contain two elements, the
 789         # first of which is the array of tags, the second is the
 790         # option to pass to set_tag (we use a hashref here to make it
 791         # more obvious what is happening)
 792         my @tag_operations;
 793         my @badtags;
 794         for my $tag (@tags) {
 795             if ($tag =~ /^[=+-]$/) {
 796                 if ($tag eq '=') {
 797                     @tag_operations = {tags => [],
 798                                        option => [],
 799                                       };
 800                 }
 801                 elsif ($tag eq '-') {
 802                     push @tag_operations,
 803                         {tags => [],
 804                          option => [remove => 1],
 805                         };
 806                 }
 807                 elsif ($tag eq '+') {
 808                     push @tag_operations,
 809                         {tags => [],
 810                          option => [add => 1],
 811                         };
 812                 }
 813                 next;
 814             }
 815             if (not defined first {$_ eq $tag} @{$config{tags}}) {
 816                 push @badtags, $tag;
 817                 next;
 818             }
 819             if (not @tag_operations) {
 820                 @tag_operations = {tags => [],
 821                                    option => [add => 1],
 822                                   };
 823             }
 824             push @{$tag_operations[-1]{tags}},$tag;
 825         }
 826         if (@badtags) {
 827             print {$transcript} "Unknown tag/s: ".join(', ', @badtags).".\n".
 828                  "Recognized are: ".join(' ', @gTags).".\n\n";
 829             $errors++;
 830         }
 831         eval {
 832             for my $operation (@tag_operations) {
 833                 set_tag(@common_control_options,
 834                         bug => $ref,
 835                         tag => [@{$operation->{tags}}],
 836                         warn_on_bad_tags => 0, # don't warn on bad tags,
 837                         # 'cause we do that above
 838                         @{$operation->{option}},
 839                        );
 840             }
 841         };
 842         if ($@) {
 843             # we intentionally have two errors here if there is a bad
 844             # tag and the above fails for some reason
 845             $errors++;
 846             print {$transcript} "Failed to alter tags of $config{bug} $ref: ".cleanup_eval_fail($@,$debug)."\n";
 847         }
 848     } elsif (m/^(un)?block\s+\#?(-?\d+)\s+(?:by|with)\s+(\S.*)?$/i) {
 849         $ok++;
 850         $ref= $2;
 851         my $add_remove = defined $1 && $1 eq 'un';
 852         my @blockers = split /[\s,]+/, $3;
 853         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 854         $bug_affected{$ref} = 1;
 855         eval {
 856              set_blocks(@common_control_options,
 857                         bug          => $ref,
 858                         block        => \@blockers,
 859                         $add_remove ? (remove => 1):(add => 1),
 860                        );
 861         };
 862         if ($@) {
 863             $errors++;
 864             print {$transcript} "Failed to set blocking bugs of $ref: ".cleanup_eval_fail($@,$debug)."\n";
 865         }
 866     } elsif (m/^retitle\s+\#?(-?\d+)\s+(\S.*\S)\s*$/i) {
 867         $ok++;
 868         $ref= $1; my $newtitle= $2;
 869         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 870         $bug_affected{$ref} = 1;
 871         eval {
 872              set_title(@common_control_options,
 873                        bug          => $ref,
 874                        title        => $newtitle,
 875                       );
 876         };
 877         if ($@) {
 878             $errors++;
 879             print {$transcript} "Failed to set the title of $ref: ".cleanup_eval_fail($@,$debug)."\n";
 880         }
 881     } elsif (m/^unmerge\s+\#?(-?\d+)$/i) {
 882         $ok++;
 883         $ref= $1;
 884         $bug_affected{$ref} = 1;
 885         if (&setbug) {
 886             if (!length($data->{mergedwith})) {
 887                 print {$transcript} "$gBug is not marked as being merged with any others.\n\n";
 888                 &nochangebug;
 889             } else {
 890                 $mergelowstate eq 'locked' || die "$mergelowstate ?";
 891                 $action= "Disconnected #$ref from all other report(s).";
 892                 my @newmergelist= split(/ /,$data->{mergedwith});
 893                 my $discref= $ref;
 894                 @bug_affected{@newmergelist} = 1 x @newmergelist;
 895                 do {
 896                     $affected_packages{$data->{package}} = 1;
 897                     add_recipients(data => $data,
 898                                    recipients => \%recipients,
 899                                    transcript   => $transcript,
 900                                    ($dl > 0 ? (debug => $transcript):()),
 901                                   );
 902                     $data->{mergedwith}= ($ref == $discref) ? ''
 903                         : join(' ',grep($_ ne $ref,@newmergelist));
 904                 } while (&getnextbug);
 905             }
 906         }
 907     } elsif (m/^merge\s+#?(-?\d+(\s+#?-?\d+)+)\s*$/i) {
 908         $ok++;
 909         my @tomerge= sort { $a <=> $b } split(/\s+#?/,$1);
 910         my @newmergelist= ();
 911         my %tags = ();
 912         my %found = ();
 913         my %fixed = ();
 914         &getmerge;
 915         while (defined($ref= shift(@tomerge))) {
 916             print {$transcript} "D| checking merge $ref\n" if $dl;
 917             $ref+= 0;
 918             if ($ref =~ m/^-\d+$/ && defined $clonebugs{$ref}) {
 919                 $ref = $clonebugs{$ref};
 920             }
 921             next if grep($_ == $ref,@newmergelist);
 922             if (!&getbug) { &notfoundbug; @newmergelist=(); last }
 923             if (!&checkpkglimit) { &cancelbug; @newmergelist=(); last; }
 924             &foundbug;
 925             print {$transcript} "D| adding $ref ($data->{mergedwith})\n" if $dl;
 926             $mismatch= '';
 927             &checkmatch('package','m_package',$data->{package},@newmergelist);
 928             &checkmatch('forwarded addr','m_forwarded',$data->{forwarded},@newmergelist);
 929             $data->{severity} = '$gDefaultSeverity' if $data->{severity} eq '';
 930             &checkmatch('severity','m_severity',$data->{severity},@newmergelist);
 931             &checkmatch('blocks','m_blocks',$data->{blocks},@newmergelist);
 932             &checkmatch('blocked-by','m_blockedby',$data->{blockedby},@newmergelist);
 933             &checkmatch('done mark','m_done',length($data->{done}) ? 'done' : 'open',@newmergelist);
 934             &checkmatch('owner','m_owner',$data->{owner},@newmergelist);
 935             &checkmatch('summary','m_summary',$data->{summary},@newmergelist);
 936             &checkmatch('affects','m_affects',$data->{affects},@newmergelist);
 937             foreach my $t (split /\s+/, $data->{keywords}) { $tags{$t} = 1; }
 938             foreach my $f (@{$data->{found_versions}}) { $found{$f} = 1; }
 939             foreach my $f (@{$data->{fixed_versions}}) { $fixed{$f} = 1; }
 940             if (length($mismatch)) {
 941                 print {$transcript} "Mismatch - only $gBugs in same state can be merged:\n".
 942                      $mismatch."\n";
 943                 $errors++;
 944                 &cancelbug; @newmergelist=(); last;
 945             }
 946             push(@newmergelist,$ref);
 947             push(@tomerge,split(/ /,$data->{mergedwith}));
 948             &cancelbug;
 949         }
 950         if (@newmergelist) {
 951             @newmergelist= sort { $a <=> $b } @newmergelist;
 952             $action= "Merged @newmergelist.";
 953             delete @fixed{keys %found};
 954             for $ref (@newmergelist) {
 955                 &getbug || die "huh ?  $gBug $ref disappeared during merge";
 956                 $affected_packages{$data->{package}} = 1;
 957                 add_recipients(data => $data,
 958                                recipients => \%recipients,
 959                                transcript   => $transcript,
 960                                ($dl > 0 ? (debug => $transcript):()),
 961                               );
 962                 @bug_affected{@newmergelist} = 1 x @newmergelist;
 963                 $data->{mergedwith}= join(' ',grep($_ != $ref,@newmergelist));
 964                 $data->{keywords}= join(' ', keys %tags);
 965                 $data->{found_versions}= [sort keys %found];
 966                 $data->{fixed_versions}= [sort keys %fixed];
 967                 &savebug;
 968             }
 969             print {$transcript} "$action\n\n";
 970         }
 971         &endmerge;
 972     } elsif (m/^forcemerge\s+\#?(-?\d+(?:\s+\#?-?\d+)+)\s*$/i) {
 973         $ok++;
 974         my @temp = split /\s+\#?/,$1;
 975         my $master_bug = shift @temp;
 976         my $master_bug_data;
 977         my @tomerge = sort { $a <=> $b } @temp;
 978         unshift @tomerge,$master_bug;
 979         print {$transcript} "D| force merging ".join(',',@tomerge)."\n" if $dl;
 980         my @newmergelist= ();
 981         my %tags = ();
 982         my %found = ();
 983         my %fixed = ();
 984         # Here we try to do the right thing.
 985         # First, if the bugs are in the same package, we merge all of the found, fixed, and tags.
 986         # If not, we discard the found and fixed.
 987         # Everything else we set to the values of the first bug.
 988         &getmerge;
 989         while (defined($ref= shift(@tomerge))) {
 990             print {$transcript} "D| checking merge $ref\n" if $dl;
 991             $ref+= 0;
 992             if ($ref =~ m/^-\d+$/ && defined $clonebugs{$ref}) {
 993                 $ref = $clonebugs{$ref};
 994             }
 995             next if grep($_ == $ref,@newmergelist);
 996             if (!&getbug) { &notfoundbug; @newmergelist=(); last }
 997             if (!&checkpkglimit) { &cancelbug; @newmergelist=(); last; }
 998             &foundbug;
 999             print {$transcript} "D| adding $ref ($data->{mergedwith})\n" if $dl;
1000             $master_bug_data = $data if not defined $master_bug_data;
1001             if ($data->{package} ne $master_bug_data->{package}) {
1002                  print {$transcript} "Mismatch - only $gBugs in the same package can be forcibly merged:\n".
1003                      "$gBug $ref is not in the same package as $master_bug\n";
1004                 $errors++;
1005                 &cancelbug; @newmergelist=(); last;
1006             }
1007             for my $t (split /\s+/,$data->{keywords}) {
1008                  $tags{$t} = 1;
1009             }
1010             @found{@{$data->{found_versions}}} = (1) x @{$data->{found_versions}};
1011             @fixed{@{$data->{fixed_versions}}} = (1) x @{$data->{fixed_versions}};
1012             push(@newmergelist,$ref);
1013             push(@tomerge,split(/ /,$data->{mergedwith}));
1014             &cancelbug;
1015         }
1016         if (@newmergelist) {
1017             @newmergelist= sort { $a <=> $b } @newmergelist;
1018             $action= "Forcibly Merged @newmergelist.";
1019             delete @fixed{keys %found};
1020             for $ref (@newmergelist) {
1021                 &getbug || die "huh ?  $gBug $ref disappeared during merge";
1022                 $affected_packages{$data->{package}} = 1;
1023                 add_recipients(data => $data,
1024                                recipients => \%recipients,
1025                                transcript   => $transcript,
1026                                ($dl > 0 ? (debug => $transcript):()),
1027                               );
1028                 @bug_affected{@newmergelist} = 1 x @newmergelist;
1029                 $data->{mergedwith}= join(' ',grep($_ != $ref,@newmergelist));
1030                 $data->{keywords}= join(' ', keys %tags);
1031                 $data->{found_versions}= [sort keys %found];
1032                 $data->{fixed_versions}= [sort keys %fixed];
1033                 my @field_list = qw(forwarded package severity blocks blockedby owner done affects summary);
1034                 @{$data}{@field_list} = @{$master_bug_data}{@field_list};
1035                 &savebug;
1036             }
1037             print {$transcript} "$action\n\n";
1038         }
1039         &endmerge;
1040     } elsif (m/^clone\s+#?(\d+)\s+((-\d+\s+)*-\d+)\s*$/i) {
1041         $ok++;
1042
1043         my $origref = $1;
1044         my @newclonedids = split /\s+/, $2;
1045         my $newbugsneeded = scalar(@newclonedids);
1046
1047         $ref = $origref;
1048         $bug_affected{$ref} = 1;
1049         if (&setbug) {
1050             $affected_packages{$data->{package}} = 1;
1051             if (length($data->{mergedwith})) {
1052                 print {$transcript} "$gBug is marked as being merged with others. Use an existing clone.\n\n";
1053                 $errors++;
1054                 &nochangebug;
1055             } else {
1056                 &filelock("nextnumber.lock");
1057                 open(N,"nextnumber") || die "nextnumber: read: $!";
1058                 my $v=<N>; $v =~ s/\n$// || die "nextnumber bad format";
1059                 my $firstref= $v+0;  $v += $newbugsneeded;
1060                 open(NN,">nextnumber"); print NN "$v\n"; close(NN);
1061                 &unfilelock;
1062
1063                 my $lastref = $firstref + $newbugsneeded - 1;
1064
1065                 if ($newbugsneeded == 1) {
1066                     $action= "$gBug $origref cloned as bug $firstref.";
1067                 } else {
1068                     $action= "$gBug $origref cloned as bugs $firstref-$lastref.";
1069                 }
1070
1071                 my $blocks = $data->{blocks};
1072                 my $blockedby = $data->{blockedby};
1073
1074                 &getnextbug;
1075                 my $ohash = get_hashname($origref);
1076                 my $clone = $firstref;
1077                 @bug_affected{@newclonedids} = 1 x @newclonedids;
1078                 for my $newclonedid (@newclonedids) {
1079                     $clonebugs{$newclonedid} = $clone;
1080
1081                     my $hash = get_hashname($clone);
1082                     copy("db-h/$ohash/$origref.log", "db-h/$hash/$clone.log");
1083                     copy("db-h/$ohash/$origref.status", "db-h/$hash/$clone.status");
1084                     copy("db-h/$ohash/$origref.summary", "db-h/$hash/$clone.summary");
1085                     copy("db-h/$ohash/$origref.report", "db-h/$hash/$clone.report");
1086                     &bughook('new', $clone, $data);
1087
1088                     # Update blocking info of bugs blocked by or blocking the
1089                     # cloned bug.
1090                     foreach $ref (split ' ', $blocks) {
1091                         &getbug;
1092                         $data->{blockedby} = manipset($data->{blockedby}, $clone, 1);
1093                         &savebug;
1094                     }
1095                     foreach $ref (split ' ', $blockedby) {
1096                         &getbug;
1097                         $data->{blocks} = manipset($data->{blocks}, $clone, 1);
1098                         &savebug;
1099                     }
1100
1101                     $clone++;
1102                 }
1103             }
1104         }
1105     } elsif (m/^package\:?\s+(\S.*\S)?\s*$/i) {
1106         $ok++;
1107         my @pkgs = split /\s+/, $1;
1108         if (scalar(@pkgs) > 0) {
1109                 %limit_pkgs = map { ($_, 1) } @pkgs;
1110                 $limit{package} = [@pkgs];
1111                 print {$transcript} "Ignoring bugs not assigned to: " .
1112                         join(" ", keys(%limit_pkgs)) . "\n\n";
1113         } else {
1114                 %limit_pkgs = ();
1115                 print {$transcript} "Not ignoring any bugs.\n\n";
1116         }
1117     } elsif (m/^limit\:?\s+(\S.*\S)\s*$/) {
1118         $ok++;
1119         my ($field,@options) = split /\s+/, $1;
1120         $field = lc($field);
1121         if ($field =~ /^(?:clear|unset|blank)$/) {
1122             %limit = ();
1123             print {$transcript} "Limit cleared.\n\n";
1124         }
1125         elsif (exists $Debbugs::Status::fields{$field} ) {
1126             # %limit can actually contain regexes, but because they're
1127             # not evaluated in Safe, DO NOT allow them through without
1128             # fixing this.
1129             $limit{$field} = [@options];
1130             print {$transcript} "Limiting to bugs with field '$field' containing at least one of ".join(', ',map {qq('$_')} @options)."\n";
1131             print {$transcript} "Limit currently set to ";
1132             for my $limit_field (keys %limit) {
1133                 print {$transcript} "  '$limit_field':".join(', ',map {qq('$_')} @options)."\n";
1134             }
1135             print {$transcript} "\n";
1136         }
1137         else {
1138             print {$transcript} "Limit key $field not understood. Stopping processing here.\n\n";
1139             $errors++;
1140             last;
1141         }
1142     } elsif (m/^affects?\s+\#?(-?\d+)(?:\s+((?:[=+-])?)\s*(\S.*)?)?\s*$/i) {
1143         $ok++;
1144         $ref = $1;
1145         my $add_remove = $2 || '';
1146         my $packages = $3 || '';
1147         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1148         $bug_affected{$ref} = 1;
1149         eval {
1150              affects(@common_control_options,
1151                      bug => $ref,
1152                      packages     => [splitpackages($3)],
1153                      ($add_remove eq '+'?(add => 1):()),
1154                      ($add_remove eq '-'?(remove => 1):()),
1155                     );
1156         };
1157         if ($@) {
1158             $errors++;
1159             print {$transcript} "Failed to mark $ref as affecting package(s): ".cleanup_eval_fail($@,$debug)."\n";
1160         }
1161
1162     } elsif (m/^summary\s+\#?(-?\d+)\s*(\d+|)\s*$/i) {
1163         $ok++;
1164         $ref = $1;
1165         my $summary_msg = length($2)?$2:undef;
1166         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1167         $bug_affected{$ref} = 1;
1168         eval {
1169             summary(@common_control_options,
1170                     bug          => $ref,
1171                     summary      => $summary_msg,
1172                    );
1173         };
1174         if ($@) {
1175             $errors++;
1176             print {$transcript} "Failed to give $ref a summary: ".cleanup_eval_fail($@,$debug)."\n";
1177         }
1178
1179     } elsif (m/^owner\s+\#?(-?\d+)\s+((?:\S.*\S)|\!)\s*$/i) {
1180         $ok++;
1181         $ref = $1;
1182         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1183         my $newowner = $2;
1184         if ($newowner eq '!') {
1185             $newowner = $replyto;
1186         }
1187         $bug_affected{$ref} = 1;
1188         eval {
1189             owner(@common_control_options,
1190                   bug          => $ref,
1191                   owner        => $newowner,
1192                  );
1193         };
1194         if ($@) {
1195             $errors++;
1196             print {$transcript} "Failed to mark $ref as having an owner: ".cleanup_eval_fail($@,$debug)."\n";
1197         }
1198     } elsif (m/^noowner\s+\#?(-?\d+)\s*$/i) {
1199         $ok++;
1200         $ref = $1;
1201         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1202         $bug_affected{$ref} = 1;
1203         eval {
1204             owner(@common_control_options,
1205                   bug          => $ref,
1206                   owner        => undef,
1207                  );
1208         };
1209         if ($@) {
1210             $errors++;
1211             print {$transcript} "Failed to mark $ref as not having an owner: ".cleanup_eval_fail($@,$debug)."\n";
1212         }
1213     } elsif (m/^unarchive\s+#?(\d+)$/i) {
1214          $ok++;
1215          $ref = $1;
1216          $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1217          $bug_affected{$ref} = 1;
1218          eval {
1219               bug_unarchive(@common_control_options,
1220                             bug        => $ref,
1221                             recipients => \%recipients,
1222                            );
1223          };
1224          if ($@) {
1225               $errors++;
1226          }
1227     } elsif (m/^archive\s+#?(\d+)$/i) {
1228          $ok++;
1229          $ref = $1;
1230          $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1231          $bug_affected{$ref} = 1;
1232          eval {
1233               bug_archive(@common_control_options,
1234                           bug => $ref,
1235                           ignore_time => 1,
1236                           archive_unarchived => 0,
1237                          );
1238          };
1239          if ($@) {
1240               $errors++;
1241          }
1242     } else {
1243         print {$transcript} "Unknown command or malformed arguments to command.\n\n";
1244         $errors++;
1245         if (++$unknowns >= 5) {
1246             print {$transcript} "Too many unknown commands, stopping here.\n\n";
1247             last;
1248         }
1249     }
1250 }
1251 if ($procline>$#bodylines) {
1252     print {$transcript} ">\nEnd of message, stopping processing here.\n\n";
1253 }
1254 if (!$ok && !$quickabort) {
1255     $errors++;
1256     print {$transcript} "No commands successfully parsed; sending the help text(s).\n";
1257     &sendhelp;
1258     print {$transcript} "\n";
1259 }
1260
1261 my @maintccs = determine_recipients(recipients => \%recipients,
1262                                     address_only => 1,
1263                                     cc => 1,
1264                                    );
1265 my $maintccs = 'Cc: '.join(",\n    ",
1266                     determine_recipients(recipients => \%recipients,
1267                                          cc => 1,
1268                                         )
1269                    )."\n";
1270
1271 my $packagepr = '';
1272 $packagepr = "X-${gProject}-PR-Package: " . join(keys %affected_packages) . "\n" if keys %affected_packages;
1273
1274 # Add Bcc's to subscribed bugs
1275 # now handled by Debbugs::Recipients
1276 #push @bcc, map {"bugs=$_\@$gListDomain"} keys %bug_affected;
1277
1278 if (!defined $header{'subject'} || $header{'subject'} eq "") {
1279   $header{'subject'} = "your mail";
1280 }
1281
1282 # Error text here advertises how many errors there were
1283 my $error_text = $errors > 0 ? " (with $errors errors)":'';
1284
1285 my $reply= <<END;
1286 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1287 To: $replyto
1288 ${maintccs}Subject: Processed${error_text}: $header{'subject'}
1289 In-Reply-To: $header{'message-id'}
1290 END
1291 $reply .= <<END;
1292 References: $header{'message-id'}
1293 Message-ID: <handler.s.$nn.transcript\@$gEmailDomain>
1294 Precedence: bulk
1295 ${packagepr}X-$gProject-PR-Message: transcript
1296
1297 ${transcript_scalar}Please contact me if you need assistance.
1298
1299 $gMaintainer
1300 (administrator, $gProject $gBugs database)
1301 END
1302
1303 my $repliedshow= join(', ',$replyto,
1304                       determine_recipients(recipients => \%recipients,
1305                                            cc => 1,
1306                                            address_only => 1,
1307                                           )
1308                      );
1309 # -1 is the service.in log
1310 &filelock("lock/-1");
1311 open(AP,">>db-h/-1.log") || die "open db-h/-1.log: $!";
1312 print(AP
1313       "\2\n$repliedshow\n\5\n$reply\n\3\n".
1314       "\6\n".
1315       "<strong>Request received</strong> from <code>".
1316       html_escape($header{'from'})."</code>\n".
1317       "to <code>".html_escape($controlrequestaddr)."</code>\n".
1318       "\3\n".
1319       "\7\n",escape_log(@log),"\n\3\n") || die "writing db-h/-1.log: $!";
1320 close(AP) || die "open db-h/-1.log: $!";
1321 &unfilelock;
1322 utime(time,time,"db-h");
1323
1324 &sendmailmessage($reply,
1325                  exists $header{'x-debbugs-no-ack'}?():$replyto,
1326                  make_list(values %{{determine_recipients(recipients => \%recipients,
1327                                                           address_only => 1,
1328                                                          )}}
1329                           ),
1330                 );
1331
1332 unlink("incoming/P$nn") || die "unlinking incoming/P$nn: $!";
1333
1334 sub sendmailmessage {
1335     my ($message,@recips) = @_;
1336     $message = "X-Loop: $gMaintainerEmail\n" . $message;
1337     send_mail_message(message    => $message,
1338                       recipients => \@recips,
1339                      );
1340     $midix++;
1341 }
1342
1343 sub fill_template{
1344      my ($template,$extra_var) = @_;
1345      $extra_var ||={};
1346      my $variables = {config => \%config,
1347                       defined($ref)?(ref    => $ref):(),
1348                       defined($data)?(data  => $data):(),
1349                       %{$extra_var},
1350                      };
1351      my $hole_var = {'&bugurl' =>
1352                      sub{"$_[0]: ".
1353                               'http://'.$config{cgi_domain}.'/'.
1354                                    Debbugs::CGI::bug_url($_[0]);
1355                     }
1356                     };
1357      return fill_in_template(template => $template,
1358                              variables => $variables,
1359                              hole_var  => $hole_var,
1360                             );
1361 }
1362
1363 =head2 message_body_template
1364
1365      message_body_template('mail/ack',{ref=>'foo'});
1366
1367 Creates a message body using a template
1368
1369 =cut
1370
1371 sub message_body_template{
1372      my ($template,$extra_var) = @_;
1373      $extra_var ||={};
1374      my $body = fill_template($template,$extra_var);
1375      return fill_template('mail/message_body',
1376                           {%{$extra_var},
1377                            body => $body,
1378                           },
1379                          );
1380 }
1381
1382 sub sendhelp {
1383      if ($control) {
1384           &sendtxthelpraw("bug-maint-mailcontrol.txt","instructions for control\@$gEmailDomain")
1385      }
1386      else {
1387           &sendtxthelpraw("bug-log-mailserver.txt","instructions for request\@$gEmailDomain");
1388      }
1389 }
1390
1391 #sub unimplemented {
1392 #    print {$transcript} "Sorry, command $_[0] not yet implemented.\n\n";
1393 #}
1394 our %checkmatch_values;
1395 sub checkmatch {
1396     my ($string,$mvarname,$svarvalue,@newmergelist) = @_;
1397     my ($mvarvalue);
1398     if (@newmergelist) {
1399         $mvarvalue = $checkmatch_values{$mvarname};
1400         print {$transcript} "D| checkmatch \`$string' /$mvarname/$mvarvalue/$svarvalue/\n"
1401             if $dl;
1402         $mismatch .=
1403             "Values for \`$string' don't match:\n".
1404             " #$newmergelist[0] has \`$mvarvalue';\n".
1405             " #$ref has \`$svarvalue'\n"
1406             if $mvarvalue ne $svarvalue;
1407     } else {
1408          print {$transcript} "D| setupmatch \`$string' /$mvarname/$svarvalue/\n"
1409               if $dl;
1410          $checkmatch_values{$mvarname} = $svarvalue;
1411     }
1412 }
1413
1414 sub checkpkglimit {
1415     if (keys %limit_pkgs and not defined $limit_pkgs{$data->{package}}) {
1416         print {$transcript} "$gBug number $ref belongs to package $data->{package}, skipping.\n\n";
1417         $errors++;
1418         return 0;
1419     }
1420     return 1;
1421 }
1422
1423 sub manipset {
1424     my $list = shift;
1425     my $elt = shift;
1426     my $add = shift;
1427
1428     my %h = map { $_ => 1 } split ' ', $list;
1429     if ($add) {
1430         $h{$elt}=1;
1431     }
1432     else {
1433         delete $h{$elt};
1434     }
1435     return join ' ', sort keys %h;
1436 }
1437
1438 # High-level bug manipulation calls
1439 # Do announcements themselves
1440 #
1441 # Possible calling sequences:
1442 #    setbug (returns 0)
1443 #
1444 #    setbug (returns 1)
1445 #    &transcript(something)
1446 #    nochangebug
1447 #
1448 #    setbug (returns 1)
1449 #    $action= (something)
1450 #    do {
1451 #      (modify s_* variables)
1452 #    } while (getnextbug);
1453
1454 our $manybugs;
1455
1456 sub nochangebug {
1457     &dlen("nochangebug");
1458     $state eq 'single' || $state eq 'multiple' || die "$state ?";
1459     &cancelbug;
1460     &endmerge if $manybugs;
1461     $state= 'idle';
1462     &dlex("nochangebug");
1463 }
1464
1465 our $sref;
1466 our @thisbugmergelist;
1467
1468 sub setbug {
1469     &dlen("setbug $ref");
1470     if ($ref =~ m/^-\d+/) {
1471         if (!defined $clonebugs{$ref}) {
1472             &notfoundbug;
1473             &dlex("setbug => noclone");
1474             return 0;
1475         }
1476         $ref = $clonebugs{$ref};
1477     }
1478     $state eq 'idle' || die "$state ?";
1479     if (!&getbug) {
1480         &notfoundbug;
1481         &dlex("setbug => 0s");
1482         return 0;
1483     }
1484
1485     if (!&checkpkglimit) {
1486         &cancelbug;
1487         return 0;
1488     }
1489
1490     @thisbugmergelist= split(/ /,$data->{mergedwith});
1491     if (!@thisbugmergelist) {
1492         &foundbug;
1493         $manybugs= 0;
1494         $state= 'single';
1495         $sref=$ref;
1496         &dlex("setbug => 1s");
1497         return 1;
1498     }
1499     &cancelbug;
1500     &getmerge;
1501     $manybugs= 1;
1502     if (!&getbug) {
1503         &notfoundbug;
1504         &endmerge;
1505         &dlex("setbug => 0mc");
1506         return 0;
1507     }
1508     &foundbug;
1509     $state= 'multiple'; $sref=$ref;
1510     &dlex("setbug => 1m");
1511     return 1;
1512 }
1513
1514 sub getnextbug {
1515     &dlen("getnextbug");
1516     $state eq 'single' || $state eq 'multiple' || die "$state ?";
1517     &savebug;
1518     if (!$manybugs || !@thisbugmergelist) {
1519         length($action) || die;
1520         print {$transcript} "$action\n$extramessage\n";
1521         &endmerge if $manybugs;
1522         $state= 'idle';
1523         &dlex("getnextbug => 0");
1524         return 0;
1525     }
1526     $ref= shift(@thisbugmergelist);
1527     &getbug || die "bug $ref disappeared";
1528     &foundbug;
1529     &dlex("getnextbug => 1");
1530     return 1;
1531 }
1532
1533 # Low-level bug-manipulation calls
1534 # Do no announcements
1535 #
1536 #    getbug (returns 0)
1537 #
1538 #    getbug (returns 1)
1539 #    cancelbug
1540 #
1541 #    getmerge
1542 #    $action= (something)
1543 #    getbug (returns 1)
1544 #    savebug/cancelbug
1545 #    getbug (returns 1)
1546 #    savebug/cancelbug
1547 #    [getbug (returns 0)]
1548 #    &transcript("$action\n\n")
1549 #    endmerge
1550
1551 sub notfoundbug { print {$transcript} "$gBug number $ref not found. (Is it archived?)\n\n"; }
1552 sub foundbug { print {$transcript} "$gBug#$ref: $data->{subject}\n"; }
1553
1554 sub getmerge {
1555     &dlen("getmerge");
1556     $mergelowstate eq 'idle' || die "$mergelowstate ?";
1557     &filelock('lock/merge');
1558     $mergelowstate='locked';
1559     &dlex("getmerge");
1560 }
1561
1562 sub endmerge {
1563     &dlen("endmerge");
1564     $mergelowstate eq 'locked' || die "$mergelowstate ?";
1565     &unfilelock;
1566     $mergelowstate='idle';
1567     &dlex("endmerge");
1568 }
1569
1570 sub getbug {
1571     &dlen("getbug $ref");
1572     $lowstate eq 'idle' || die "$state ?";
1573     # Only use unmerged bugs here
1574     if (($data = &lockreadbug($ref,'db-h'))) {
1575         $sref= $ref;
1576         $lowstate= "open";
1577         &dlex("getbug => 1");
1578         $extramessage='';
1579         return 1;
1580     }
1581     $lowstate= 'idle';
1582     &dlex("getbug => 0");
1583     return 0;
1584 }
1585
1586 sub cancelbug {
1587     &dlen("cancelbug");
1588     $lowstate eq 'open' || die "$state ?";
1589     &unfilelock;
1590     $lowstate= 'idle';
1591     &dlex("cancelbug");
1592 }
1593
1594 sub savebug {
1595     &dlen("savebug $ref");
1596     $lowstate eq 'open' || die "$lowstate ?";
1597     length($action) || die;
1598     $ref == $sref || die "read $sref but saving $ref ?";
1599     append_action_to_log(bug => $ref,
1600                          action => $action,
1601                          requester => $header{from},
1602                          request_addr => $controlrequestaddr,
1603                          message => \@log,
1604                          get_lock => 0,
1605                         );
1606     unlockwritebug($ref, $data);
1607     $lowstate= "idle";
1608     &dlex("savebug");
1609 }
1610
1611 sub dlen {
1612     return if !$dl;
1613     print {$transcript} "C> @_ ($state $lowstate $mergelowstate)\n";
1614 }
1615
1616 sub dlex {
1617     return if !$dl;
1618     print {$transcript} "R> @_ ($state $lowstate $mergelowstate)\n";
1619 }
1620
1621 sub urlsanit {
1622     my $url = shift;
1623     $url =~ s/%/%25/g;
1624     $url =~ s/\+/%2b/g;
1625     my %saniarray = ('<','lt', '>','gt', '&','amp', '"','quot');
1626     $url =~ s/([<>&"])/\&$saniarray{$1};/g;
1627     return $url;
1628 }
1629
1630 sub sendlynxdoc {
1631     &sendlynxdocraw;
1632     print {$transcript} "\n";
1633     $ok++;
1634 }
1635
1636 sub sendtxthelp {
1637     &sendtxthelpraw;
1638     print {$transcript} "\n";
1639     $ok++;
1640 }
1641
1642
1643 our $doc;
1644 sub sendtxthelpraw {
1645     my ($relpath,$description) = @_;
1646     $doc='';
1647     if (not -e "$gDocDir/$relpath") {
1648         print {$transcript} "Unfortunatly, the help text doesn't exist, so it wasn't sent.\n";
1649         warn "Help text $gDocDir/$relpath not found";
1650         return;
1651     }
1652     open(D,"$gDocDir/$relpath") || die "open doc file $relpath: $!";
1653     while(<D>) { $doc.=$_; }
1654     close(D);
1655     print {$transcript} "Sending $description in separate message.\n";
1656     &sendmailmessage(<<END.$doc,$replyto);
1657 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1658 To: $replyto
1659 Subject: $gProject $gBug help: $description
1660 References: $header{'message-id'}
1661 In-Reply-To: $header{'message-id'}
1662 Message-ID: <handler.s.$nn.help.$midix\@$gEmailDomain>
1663 Precedence: bulk
1664 X-$gProject-PR-Message: doc-text $relpath
1665
1666 END
1667     $ok++;
1668 }
1669
1670 sub sendlynxdocraw {
1671     my ($relpath,$description) = @_;
1672     $doc='';
1673     open(L,"lynx -nolist -dump http://$gCGIDomain/\Q$relpath\E 2>&1 |") || die "fork for lynx: $!";
1674     while(<L>) { $doc.=$_; }
1675     $!=0; close(L);
1676     if ($? == 255 && $doc =~ m/^\n*lynx: Can\'t access start file/) {
1677         print {$transcript} "Information ($description) is not available -\n".
1678              "perhaps the $gBug does not exist or is not on the WWW yet.\n";
1679          $ok++;
1680     } elsif ($?) {
1681         print {$transcript} "Error getting $description (code $? $!):\n$doc\n";
1682     } else {
1683         print {$transcript} "Sending $description.\n";
1684         &sendmailmessage(<<END.$doc,$replyto);
1685 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1686 To: $replyto
1687 Subject: $gProject $gBugs information: $description
1688 References: $header{'message-id'}
1689 In-Reply-To: $header{'message-id'}
1690 Message-ID: <handler.s.$nn.info.$midix\@$gEmailDomain>
1691 Precedence: bulk
1692 X-$gProject-PR-Message: doc-html $relpath
1693
1694 END
1695          $ok++;
1696     }
1697 }
1698
1699
1700 sub sendinfo {
1701     my ($wherefrom,$path,$description) = @_;
1702     if ($wherefrom eq "ftp.d.o") {
1703       $doc = `lynx -nolist -dump http://ftp.debian.org/debian/indices/$path.gz 2>&1 | gunzip -cf` or die "fork for lynx/gunzip: $!";
1704       $! = 0;
1705       if ($? == 255 && $doc =~ m/^\n*lynx: Can\'t access start file/) {
1706           print {$transcript} "$description is not available.\n";
1707           $ok++; return;
1708       } elsif ($?) {
1709           print {$transcript} "Error getting $description (code $? $!):\n$doc\n";
1710           return;
1711       }
1712     } elsif ($wherefrom eq "local") {
1713       open P, "$path";
1714       $doc = do { local $/; <P> };
1715       close P;
1716     } else {
1717       print {$transcript} "internal errror: info files location unknown.\n";
1718       $ok++; return;
1719     }
1720     print {$transcript} "Sending $description.\n";
1721     &sendmailmessage(<<END.$doc,$replyto);
1722 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1723 To: $replyto
1724 Subject: $gProject $gBugs information: $description
1725 References: $header{'message-id'}
1726 In-Reply-To: $header{'message-id'}
1727 Message-ID: <handler.s.$nn.info.$midix\@$gEmailDomain>
1728 Precedence: bulk
1729 X-$gProject-PR-Message: getinfo
1730
1731 $description follows:
1732
1733 END
1734     $ok++;
1735     print {$transcript} "\n";
1736 }