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_tags (we use a hashref here to make it
 791         # more obvious what is happening)
 792         my @tag_operations = {tags => [],
 793                               option => []
 794                              };
 795         my $alter_type = '=';
 796         my @badtags;
 797         for my $tag (@tags) {
 798             if ($tag =~ /^[=+-]$/) {
 799                 if ($tag eq '=') {
 800                     @tag_operations = {tags => [],
 801                                        option => [],
 802                                       };
 803                 }
 804                 elsif ($tag eq '-') {
 805                     push @tag_operations,
 806                         {tags => [],
 807                          option => [remove => 1],
 808                         };
 809                 }
 810                 elsif ($tag eq '+') {
 811                     push @tag_operations,
 812                         {tags => [],
 813                          option => [add => 1]
 814                         };
 815                 }
 816                 next;
 817             }
 818             if (not defined first {$_ eq $tag} @{$config{tags}}) {
 819                 push @badtags, $tag;
 820                 next;
 821             }
 822             push @{$tag_operations[-1]{tags}},$tag;
 823         }
 824         if (@badtags) {
 825             print {$transcript} "Unknown tag/s: ".join(', ', @badtags).".\n".
 826                  "Recognized are: ".join(' ', @gTags).".\n\n";
 827             $errors++;
 828         }
 829         eval {
 830             for my $operation (@tag_operations) {
 831                 set_tags(@common_control_options,
 832                          bug => $ref,
 833                          tags => [@{$operation->{$tags}}],
 834                          warn_on_bad_tags => 0, # don't warn on bad tags,
 835                          # 'cause we do that above
 836                          @{$operation->{option}},
 837                         );
 838             }
 839         };
 840         if ($@) {
 841             # we intentionally have two errors here if there is a bad
 842             # tag and the above fails for some reason
 843             $errors++;
 844             print {$transcript} "Failed to alter tags of $config{bug} $ref: ".cleanup_eval_fail($@,$debug)."\n";
 845         }
 846     } elsif (m/^(un)?block\s+\#?(-?\d+)\s+(?:by|with)\s+(\S.*)?$/i) {
 847         $ok++;
 848         $ref= $2;
 849         my $add_remove = defined $1 && $1 eq 'un';
 850         my @blockers = split /[\s,]+/, $3;
 851         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 852         $bug_affected{$ref} = 1;
 853         eval {
 854              set_blocks(@common_control_options,
 855                         bug          => $ref,
 856                         block        => \@blockers,
 857                         $add_remove ? (remove => 1):(add => 1),
 858                        );
 859         };
 860         if ($@) {
 861             $errors++;
 862             print {$transcript} "Failed to set blocking bugs of $ref: ".cleanup_eval_fail($@,$debug)."\n";
 863         }
 864     } elsif (m/^retitle\s+\#?(-?\d+)\s+(\S.*\S)\s*$/i) {
 865         $ok++;
 866         $ref= $1; my $newtitle= $2;
 867         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
 868         $bug_affected{$ref} = 1;
 869         eval {
 870              set_title(@common_control_options,
 871                        bug          => $ref,
 872                        title        => $newtitle,
 873                       );
 874         };
 875         if ($@) {
 876             $errors++;
 877             print {$transcript} "Failed to set the title of $ref: ".cleanup_eval_fail($@,$debug)."\n";
 878         }
 879     } elsif (m/^unmerge\s+\#?(-?\d+)$/i) {
 880         $ok++;
 881         $ref= $1;
 882         $bug_affected{$ref} = 1;
 883         if (&setbug) {
 884             if (!length($data->{mergedwith})) {
 885                 print {$transcript} "$gBug is not marked as being merged with any others.\n\n";
 886                 &nochangebug;
 887             } else {
 888                 $mergelowstate eq 'locked' || die "$mergelowstate ?";
 889                 $action= "Disconnected #$ref from all other report(s).";
 890                 my @newmergelist= split(/ /,$data->{mergedwith});
 891                 my $discref= $ref;
 892                 @bug_affected{@newmergelist} = 1 x @newmergelist;
 893                 do {
 894                     $affected_packages{$data->{package}} = 1;
 895                     add_recipients(data => $data,
 896                                    recipients => \%recipients,
 897                                    transcript   => $transcript,
 898                                    ($dl > 0 ? (debug => $transcript):()),
 899                                   );
 900                     $data->{mergedwith}= ($ref == $discref) ? ''
 901                         : join(' ',grep($_ ne $ref,@newmergelist));
 902                 } while (&getnextbug);
 903             }
 904         }
 905     } elsif (m/^merge\s+#?(-?\d+(\s+#?-?\d+)+)\s*$/i) {
 906         $ok++;
 907         my @tomerge= sort { $a <=> $b } split(/\s+#?/,$1);
 908         my @newmergelist= ();
 909         my %tags = ();
 910         my %found = ();
 911         my %fixed = ();
 912         &getmerge;
 913         while (defined($ref= shift(@tomerge))) {
 914             print {$transcript} "D| checking merge $ref\n" if $dl;
 915             $ref+= 0;
 916             if ($ref =~ m/^-\d+$/ && defined $clonebugs{$ref}) {
 917                 $ref = $clonebugs{$ref};
 918             }
 919             next if grep($_ == $ref,@newmergelist);
 920             if (!&getbug) { &notfoundbug; @newmergelist=(); last }
 921             if (!&checkpkglimit) { &cancelbug; @newmergelist=(); last; }
 922             &foundbug;
 923             print {$transcript} "D| adding $ref ($data->{mergedwith})\n" if $dl;
 924             $mismatch= '';
 925             &checkmatch('package','m_package',$data->{package},@newmergelist);
 926             &checkmatch('forwarded addr','m_forwarded',$data->{forwarded},@newmergelist);
 927             $data->{severity} = '$gDefaultSeverity' if $data->{severity} eq '';
 928             &checkmatch('severity','m_severity',$data->{severity},@newmergelist);
 929             &checkmatch('blocks','m_blocks',$data->{blocks},@newmergelist);
 930             &checkmatch('blocked-by','m_blockedby',$data->{blockedby},@newmergelist);
 931             &checkmatch('done mark','m_done',length($data->{done}) ? 'done' : 'open',@newmergelist);
 932             &checkmatch('owner','m_owner',$data->{owner},@newmergelist);
 933             &checkmatch('summary','m_summary',$data->{summary},@newmergelist);
 934             &checkmatch('affects','m_affects',$data->{affects},@newmergelist);
 935             foreach my $t (split /\s+/, $data->{keywords}) { $tags{$t} = 1; }
 936             foreach my $f (@{$data->{found_versions}}) { $found{$f} = 1; }
 937             foreach my $f (@{$data->{fixed_versions}}) { $fixed{$f} = 1; }
 938             if (length($mismatch)) {
 939                 print {$transcript} "Mismatch - only $gBugs in same state can be merged:\n".
 940                      $mismatch."\n";
 941                 $errors++;
 942                 &cancelbug; @newmergelist=(); last;
 943             }
 944             push(@newmergelist,$ref);
 945             push(@tomerge,split(/ /,$data->{mergedwith}));
 946             &cancelbug;
 947         }
 948         if (@newmergelist) {
 949             @newmergelist= sort { $a <=> $b } @newmergelist;
 950             $action= "Merged @newmergelist.";
 951             delete @fixed{keys %found};
 952             for $ref (@newmergelist) {
 953                 &getbug || die "huh ?  $gBug $ref disappeared during merge";
 954                 $affected_packages{$data->{package}} = 1;
 955                 add_recipients(data => $data,
 956                                recipients => \%recipients,
 957                                transcript   => $transcript,
 958                                ($dl > 0 ? (debug => $transcript):()),
 959                               );
 960                 @bug_affected{@newmergelist} = 1 x @newmergelist;
 961                 $data->{mergedwith}= join(' ',grep($_ != $ref,@newmergelist));
 962                 $data->{keywords}= join(' ', keys %tags);
 963                 $data->{found_versions}= [sort keys %found];
 964                 $data->{fixed_versions}= [sort keys %fixed];
 965                 &savebug;
 966             }
 967             print {$transcript} "$action\n\n";
 968         }
 969         &endmerge;
 970     } elsif (m/^forcemerge\s+\#?(-?\d+(?:\s+\#?-?\d+)+)\s*$/i) {
 971         $ok++;
 972         my @temp = split /\s+\#?/,$1;
 973         my $master_bug = shift @temp;
 974         my $master_bug_data;
 975         my @tomerge = sort { $a <=> $b } @temp;
 976         unshift @tomerge,$master_bug;
 977         print {$transcript} "D| force merging ".join(',',@tomerge)."\n" if $dl;
 978         my @newmergelist= ();
 979         my %tags = ();
 980         my %found = ();
 981         my %fixed = ();
 982         # Here we try to do the right thing.
 983         # First, if the bugs are in the same package, we merge all of the found, fixed, and tags.
 984         # If not, we discard the found and fixed.
 985         # Everything else we set to the values of the first bug.
 986         &getmerge;
 987         while (defined($ref= shift(@tomerge))) {
 988             print {$transcript} "D| checking merge $ref\n" if $dl;
 989             $ref+= 0;
 990             if ($ref =~ m/^-\d+$/ && defined $clonebugs{$ref}) {
 991                 $ref = $clonebugs{$ref};
 992             }
 993             next if grep($_ == $ref,@newmergelist);
 994             if (!&getbug) { &notfoundbug; @newmergelist=(); last }
 995             if (!&checkpkglimit) { &cancelbug; @newmergelist=(); last; }
 996             &foundbug;
 997             print {$transcript} "D| adding $ref ($data->{mergedwith})\n" if $dl;
 998             $master_bug_data = $data if not defined $master_bug_data;
 999             if ($data->{package} ne $master_bug_data->{package}) {
1000                  print {$transcript} "Mismatch - only $gBugs in the same package can be forcibly merged:\n".
1001                      "$gBug $ref is not in the same package as $master_bug\n";
1002                 $errors++;
1003                 &cancelbug; @newmergelist=(); last;
1004             }
1005             for my $t (split /\s+/,$data->{keywords}) {
1006                  $tags{$t} = 1;
1007             }
1008             @found{@{$data->{found_versions}}} = (1) x @{$data->{found_versions}};
1009             @fixed{@{$data->{fixed_versions}}} = (1) x @{$data->{fixed_versions}};
1010             push(@newmergelist,$ref);
1011             push(@tomerge,split(/ /,$data->{mergedwith}));
1012             &cancelbug;
1013         }
1014         if (@newmergelist) {
1015             @newmergelist= sort { $a <=> $b } @newmergelist;
1016             $action= "Forcibly Merged @newmergelist.";
1017             delete @fixed{keys %found};
1018             for $ref (@newmergelist) {
1019                 &getbug || die "huh ?  $gBug $ref disappeared during merge";
1020                 $affected_packages{$data->{package}} = 1;
1021                 add_recipients(data => $data,
1022                                recipients => \%recipients,
1023                                transcript   => $transcript,
1024                                ($dl > 0 ? (debug => $transcript):()),
1025                               );
1026                 @bug_affected{@newmergelist} = 1 x @newmergelist;
1027                 $data->{mergedwith}= join(' ',grep($_ != $ref,@newmergelist));
1028                 $data->{keywords}= join(' ', keys %tags);
1029                 $data->{found_versions}= [sort keys %found];
1030                 $data->{fixed_versions}= [sort keys %fixed];
1031                 my @field_list = qw(forwarded package severity blocks blockedby owner done affects summary);
1032                 @{$data}{@field_list} = @{$master_bug_data}{@field_list};
1033                 &savebug;
1034             }
1035             print {$transcript} "$action\n\n";
1036         }
1037         &endmerge;
1038     } elsif (m/^clone\s+#?(\d+)\s+((-\d+\s+)*-\d+)\s*$/i) {
1039         $ok++;
1040
1041         my $origref = $1;
1042         my @newclonedids = split /\s+/, $2;
1043         my $newbugsneeded = scalar(@newclonedids);
1044
1045         $ref = $origref;
1046         $bug_affected{$ref} = 1;
1047         if (&setbug) {
1048             $affected_packages{$data->{package}} = 1;
1049             if (length($data->{mergedwith})) {
1050                 print {$transcript} "$gBug is marked as being merged with others. Use an existing clone.\n\n";
1051                 $errors++;
1052                 &nochangebug;
1053             } else {
1054                 &filelock("nextnumber.lock");
1055                 open(N,"nextnumber") || die "nextnumber: read: $!";
1056                 my $v=<N>; $v =~ s/\n$// || die "nextnumber bad format";
1057                 my $firstref= $v+0;  $v += $newbugsneeded;
1058                 open(NN,">nextnumber"); print NN "$v\n"; close(NN);
1059                 &unfilelock;
1060
1061                 my $lastref = $firstref + $newbugsneeded - 1;
1062
1063                 if ($newbugsneeded == 1) {
1064                     $action= "$gBug $origref cloned as bug $firstref.";
1065                 } else {
1066                     $action= "$gBug $origref cloned as bugs $firstref-$lastref.";
1067                 }
1068
1069                 my $blocks = $data->{blocks};
1070                 my $blockedby = $data->{blockedby};
1071
1072                 &getnextbug;
1073                 my $ohash = get_hashname($origref);
1074                 my $clone = $firstref;
1075                 @bug_affected{@newclonedids} = 1 x @newclonedids;
1076                 for my $newclonedid (@newclonedids) {
1077                     $clonebugs{$newclonedid} = $clone;
1078
1079                     my $hash = get_hashname($clone);
1080                     copy("db-h/$ohash/$origref.log", "db-h/$hash/$clone.log");
1081                     copy("db-h/$ohash/$origref.status", "db-h/$hash/$clone.status");
1082                     copy("db-h/$ohash/$origref.summary", "db-h/$hash/$clone.summary");
1083                     copy("db-h/$ohash/$origref.report", "db-h/$hash/$clone.report");
1084                     &bughook('new', $clone, $data);
1085
1086                     # Update blocking info of bugs blocked by or blocking the
1087                     # cloned bug.
1088                     foreach $ref (split ' ', $blocks) {
1089                         &getbug;
1090                         $data->{blockedby} = manipset($data->{blockedby}, $clone, 1);
1091                         &savebug;
1092                     }
1093                     foreach $ref (split ' ', $blockedby) {
1094                         &getbug;
1095                         $data->{blocks} = manipset($data->{blocks}, $clone, 1);
1096                         &savebug;
1097                     }
1098
1099                     $clone++;
1100                 }
1101             }
1102         }
1103     } elsif (m/^package\:?\s+(\S.*\S)?\s*$/i) {
1104         $ok++;
1105         my @pkgs = split /\s+/, $1;
1106         if (scalar(@pkgs) > 0) {
1107                 %limit_pkgs = map { ($_, 1) } @pkgs;
1108                 $limit{package} = [@pkgs];
1109                 print {$transcript} "Ignoring bugs not assigned to: " .
1110                         join(" ", keys(%limit_pkgs)) . "\n\n";
1111         } else {
1112                 %limit_pkgs = ();
1113                 print {$transcript} "Not ignoring any bugs.\n\n";
1114         }
1115     } elsif (m/^limit\:?\s+(\S.*\S)\s*$/) {
1116         $ok++;
1117         my ($field,@options) = split /\s+/, $1;
1118         $field = lc($field);
1119         if ($field =~ /^(?:clear|unset|blank)$/) {
1120             %limit = ();
1121             print {$transcript} "Limit cleared.\n\n";
1122         }
1123         elsif (exists $Debbugs::Status::fields{$field} ) {
1124             # %limit can actually contain regexes, but because they're
1125             # not evaluated in Safe, DO NOT allow them through without
1126             # fixing this.
1127             $limit{$field} = [@options];
1128             print {$transcript} "Limiting to bugs with field '$field' containing at least one of ".join(', ',map {qq('$_')} @options)."\n";
1129             print {$transcript} "Limit currently set to ";
1130             for my $limit_field (keys %limit) {
1131                 print {$transcript} "  '$limit_field':".join(', ',map {qq('$_')} @options)."\n";
1132             }
1133             print {$transcript} "\n";
1134         }
1135         else {
1136             print {$transcript} "Limit key $field not understood. Stopping processing here.\n\n";
1137             $errors++;
1138             last;
1139         }
1140     } elsif (m/^affects?\s+\#?(-?\d+)(?:\s+((?:[=+-])?)\s*(\S.*)?)?\s*$/i) {
1141         $ok++;
1142         $ref = $1;
1143         my $add_remove = $2 || '';
1144         my $packages = $3 || '';
1145         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1146         $bug_affected{$ref} = 1;
1147         eval {
1148              affects(@common_control_options,
1149                      bug => $ref,
1150                      packages     => [splitpackages($3)],
1151                      ($add_remove eq '+'?(add => 1):()),
1152                      ($add_remove eq '-'?(remove => 1):()),
1153                     );
1154         };
1155         if ($@) {
1156             $errors++;
1157             print {$transcript} "Failed to mark $ref as affecting package(s): ".cleanup_eval_fail($@,$debug)."\n";
1158         }
1159
1160     } elsif (m/^summary\s+\#?(-?\d+)\s*(\d+|)\s*$/i) {
1161         $ok++;
1162         $ref = $1;
1163         my $summary_msg = length($2)?$2:undef;
1164         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1165         $bug_affected{$ref} = 1;
1166         eval {
1167             summary(@common_control_options,
1168                     bug          => $ref,
1169                     summary      => $summary_msg,
1170                    );
1171         };
1172         if ($@) {
1173             $errors++;
1174             print {$transcript} "Failed to give $ref a summary: ".cleanup_eval_fail($@,$debug)."\n";
1175         }
1176
1177     } elsif (m/^owner\s+\#?(-?\d+)\s+((?:\S.*\S)|\!)\s*$/i) {
1178         $ok++;
1179         $ref = $1;
1180         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1181         my $newowner = $2;
1182         if ($newowner eq '!') {
1183             $newowner = $replyto;
1184         }
1185         $bug_affected{$ref} = 1;
1186         eval {
1187             owner(@common_control_options,
1188                   bug          => $ref,
1189                   owner        => $newowner,
1190                  );
1191         };
1192         if ($@) {
1193             $errors++;
1194             print {$transcript} "Failed to mark $ref as having an owner: ".cleanup_eval_fail($@,$debug)."\n";
1195         }
1196     } elsif (m/^noowner\s+\#?(-?\d+)\s*$/i) {
1197         $ok++;
1198         $ref = $1;
1199         $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1200         $bug_affected{$ref} = 1;
1201         eval {
1202             owner(@common_control_options,
1203                   bug          => $ref,
1204                   owner        => undef,
1205                  );
1206         };
1207         if ($@) {
1208             $errors++;
1209             print {$transcript} "Failed to mark $ref as not having an owner: ".cleanup_eval_fail($@,$debug)."\n";
1210         }
1211     } elsif (m/^unarchive\s+#?(\d+)$/i) {
1212          $ok++;
1213          $ref = $1;
1214          $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1215          $bug_affected{$ref} = 1;
1216          eval {
1217               bug_unarchive(@common_control_options,
1218                             bug        => $ref,
1219                             recipients => \%recipients,
1220                            );
1221          };
1222          if ($@) {
1223               $errors++;
1224          }
1225     } elsif (m/^archive\s+#?(\d+)$/i) {
1226          $ok++;
1227          $ref = $1;
1228          $ref = $clonebugs{$ref} if exists $clonebugs{$ref};
1229          $bug_affected{$ref} = 1;
1230          eval {
1231               bug_archive(@common_control_options,
1232                           bug => $ref,
1233                           ignore_time => 1,
1234                           archive_unarchived => 0,
1235                          );
1236          };
1237          if ($@) {
1238               $errors++;
1239          }
1240     } else {
1241         print {$transcript} "Unknown command or malformed arguments to command.\n\n";
1242         $errors++;
1243         if (++$unknowns >= 5) {
1244             print {$transcript} "Too many unknown commands, stopping here.\n\n";
1245             last;
1246         }
1247     }
1248 }
1249 if ($procline>$#bodylines) {
1250     print {$transcript} ">\nEnd of message, stopping processing here.\n\n";
1251 }
1252 if (!$ok && !$quickabort) {
1253     $errors++;
1254     print {$transcript} "No commands successfully parsed; sending the help text(s).\n";
1255     &sendhelp;
1256     print {$transcript} "\n";
1257 }
1258
1259 my @maintccs = determine_recipients(recipients => \%recipients,
1260                                     address_only => 1,
1261                                     cc => 1,
1262                                    );
1263 my $maintccs = 'Cc: '.join(",\n    ",
1264                     determine_recipients(recipients => \%recipients,
1265                                          cc => 1,
1266                                         )
1267                    )."\n";
1268
1269 my $packagepr = '';
1270 $packagepr = "X-${gProject}-PR-Package: " . join(keys %affected_packages) . "\n" if keys %affected_packages;
1271
1272 # Add Bcc's to subscribed bugs
1273 # now handled by Debbugs::Recipients
1274 #push @bcc, map {"bugs=$_\@$gListDomain"} keys %bug_affected;
1275
1276 if (!defined $header{'subject'} || $header{'subject'} eq "") {
1277   $header{'subject'} = "your mail";
1278 }
1279
1280 # Error text here advertises how many errors there were
1281 my $error_text = $errors > 0 ? " (with $errors errors)":'';
1282
1283 my $reply= <<END;
1284 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1285 To: $replyto
1286 ${maintccs}Subject: Processed${error_text}: $header{'subject'}
1287 In-Reply-To: $header{'message-id'}
1288 END
1289 $reply .= <<END;
1290 References: $header{'message-id'}
1291 Message-ID: <handler.s.$nn.transcript\@$gEmailDomain>
1292 Precedence: bulk
1293 ${packagepr}X-$gProject-PR-Message: transcript
1294
1295 ${transcript_scalar}Please contact me if you need assistance.
1296
1297 $gMaintainer
1298 (administrator, $gProject $gBugs database)
1299 END
1300
1301 my $repliedshow= join(', ',$replyto,
1302                       determine_recipients(recipients => \%recipients,
1303                                            cc => 1,
1304                                            address_only => 1,
1305                                           )
1306                      );
1307 # -1 is the service.in log
1308 &filelock("lock/-1");
1309 open(AP,">>db-h/-1.log") || die "open db-h/-1.log: $!";
1310 print(AP
1311       "\2\n$repliedshow\n\5\n$reply\n\3\n".
1312       "\6\n".
1313       "<strong>Request received</strong> from <code>".
1314       html_escape($header{'from'})."</code>\n".
1315       "to <code>".html_escape($controlrequestaddr)."</code>\n".
1316       "\3\n".
1317       "\7\n",escape_log(@log),"\n\3\n") || die "writing db-h/-1.log: $!";
1318 close(AP) || die "open db-h/-1.log: $!";
1319 &unfilelock;
1320 utime(time,time,"db-h");
1321
1322 &sendmailmessage($reply,
1323                  exists $header{'x-debbugs-no-ack'}?():$replyto,
1324                  make_list(values %{{determine_recipients(recipients => \%recipients,
1325                                                           address_only => 1,
1326                                                          )}}
1327                           ),
1328                 );
1329
1330 unlink("incoming/P$nn") || die "unlinking incoming/P$nn: $!";
1331
1332 sub sendmailmessage {
1333     my ($message,@recips) = @_;
1334     $message = "X-Loop: $gMaintainerEmail\n" . $message;
1335     send_mail_message(message    => $message,
1336                       recipients => \@recips,
1337                      );
1338     $midix++;
1339 }
1340
1341 sub fill_template{
1342      my ($template,$extra_var) = @_;
1343      $extra_var ||={};
1344      my $variables = {config => \%config,
1345                       defined($ref)?(ref    => $ref):(),
1346                       defined($data)?(data  => $data):(),
1347                       %{$extra_var},
1348                      };
1349      my $hole_var = {'&bugurl' =>
1350                      sub{"$_[0]: ".
1351                               'http://'.$config{cgi_domain}.'/'.
1352                                    Debbugs::CGI::bug_url($_[0]);
1353                     }
1354                     };
1355      return fill_in_template(template => $template,
1356                              variables => $variables,
1357                              hole_var  => $hole_var,
1358                             );
1359 }
1360
1361 =head2 message_body_template
1362
1363      message_body_template('mail/ack',{ref=>'foo'});
1364
1365 Creates a message body using a template
1366
1367 =cut
1368
1369 sub message_body_template{
1370      my ($template,$extra_var) = @_;
1371      $extra_var ||={};
1372      my $body = fill_template($template,$extra_var);
1373      return fill_template('mail/message_body',
1374                           {%{$extra_var},
1375                            body => $body,
1376                           },
1377                          );
1378 }
1379
1380 sub sendhelp {
1381      if ($control) {
1382           &sendtxthelpraw("bug-maint-mailcontrol.txt","instructions for control\@$gEmailDomain")
1383      }
1384      else {
1385           &sendtxthelpraw("bug-log-mailserver.txt","instructions for request\@$gEmailDomain");
1386      }
1387 }
1388
1389 #sub unimplemented {
1390 #    print {$transcript} "Sorry, command $_[0] not yet implemented.\n\n";
1391 #}
1392 our %checkmatch_values;
1393 sub checkmatch {
1394     my ($string,$mvarname,$svarvalue,@newmergelist) = @_;
1395     my ($mvarvalue);
1396     if (@newmergelist) {
1397         $mvarvalue = $checkmatch_values{$mvarname};
1398         print {$transcript} "D| checkmatch \`$string' /$mvarname/$mvarvalue/$svarvalue/\n"
1399             if $dl;
1400         $mismatch .=
1401             "Values for \`$string' don't match:\n".
1402             " #$newmergelist[0] has \`$mvarvalue';\n".
1403             " #$ref has \`$svarvalue'\n"
1404             if $mvarvalue ne $svarvalue;
1405     } else {
1406          print {$transcript} "D| setupmatch \`$string' /$mvarname/$svarvalue/\n"
1407               if $dl;
1408          $checkmatch_values{$mvarname} = $svarvalue;
1409     }
1410 }
1411
1412 sub checkpkglimit {
1413     if (keys %limit_pkgs and not defined $limit_pkgs{$data->{package}}) {
1414         print {$transcript} "$gBug number $ref belongs to package $data->{package}, skipping.\n\n";
1415         $errors++;
1416         return 0;
1417     }
1418     return 1;
1419 }
1420
1421 sub manipset {
1422     my $list = shift;
1423     my $elt = shift;
1424     my $add = shift;
1425
1426     my %h = map { $_ => 1 } split ' ', $list;
1427     if ($add) {
1428         $h{$elt}=1;
1429     }
1430     else {
1431         delete $h{$elt};
1432     }
1433     return join ' ', sort keys %h;
1434 }
1435
1436 # High-level bug manipulation calls
1437 # Do announcements themselves
1438 #
1439 # Possible calling sequences:
1440 #    setbug (returns 0)
1441 #
1442 #    setbug (returns 1)
1443 #    &transcript(something)
1444 #    nochangebug
1445 #
1446 #    setbug (returns 1)
1447 #    $action= (something)
1448 #    do {
1449 #      (modify s_* variables)
1450 #    } while (getnextbug);
1451
1452 our $manybugs;
1453
1454 sub nochangebug {
1455     &dlen("nochangebug");
1456     $state eq 'single' || $state eq 'multiple' || die "$state ?";
1457     &cancelbug;
1458     &endmerge if $manybugs;
1459     $state= 'idle';
1460     &dlex("nochangebug");
1461 }
1462
1463 our $sref;
1464 our @thisbugmergelist;
1465
1466 sub setbug {
1467     &dlen("setbug $ref");
1468     if ($ref =~ m/^-\d+/) {
1469         if (!defined $clonebugs{$ref}) {
1470             &notfoundbug;
1471             &dlex("setbug => noclone");
1472             return 0;
1473         }
1474         $ref = $clonebugs{$ref};
1475     }
1476     $state eq 'idle' || die "$state ?";
1477     if (!&getbug) {
1478         &notfoundbug;
1479         &dlex("setbug => 0s");
1480         return 0;
1481     }
1482
1483     if (!&checkpkglimit) {
1484         &cancelbug;
1485         return 0;
1486     }
1487
1488     @thisbugmergelist= split(/ /,$data->{mergedwith});
1489     if (!@thisbugmergelist) {
1490         &foundbug;
1491         $manybugs= 0;
1492         $state= 'single';
1493         $sref=$ref;
1494         &dlex("setbug => 1s");
1495         return 1;
1496     }
1497     &cancelbug;
1498     &getmerge;
1499     $manybugs= 1;
1500     if (!&getbug) {
1501         &notfoundbug;
1502         &endmerge;
1503         &dlex("setbug => 0mc");
1504         return 0;
1505     }
1506     &foundbug;
1507     $state= 'multiple'; $sref=$ref;
1508     &dlex("setbug => 1m");
1509     return 1;
1510 }
1511
1512 sub getnextbug {
1513     &dlen("getnextbug");
1514     $state eq 'single' || $state eq 'multiple' || die "$state ?";
1515     &savebug;
1516     if (!$manybugs || !@thisbugmergelist) {
1517         length($action) || die;
1518         print {$transcript} "$action\n$extramessage\n";
1519         &endmerge if $manybugs;
1520         $state= 'idle';
1521         &dlex("getnextbug => 0");
1522         return 0;
1523     }
1524     $ref= shift(@thisbugmergelist);
1525     &getbug || die "bug $ref disappeared";
1526     &foundbug;
1527     &dlex("getnextbug => 1");
1528     return 1;
1529 }
1530
1531 # Low-level bug-manipulation calls
1532 # Do no announcements
1533 #
1534 #    getbug (returns 0)
1535 #
1536 #    getbug (returns 1)
1537 #    cancelbug
1538 #
1539 #    getmerge
1540 #    $action= (something)
1541 #    getbug (returns 1)
1542 #    savebug/cancelbug
1543 #    getbug (returns 1)
1544 #    savebug/cancelbug
1545 #    [getbug (returns 0)]
1546 #    &transcript("$action\n\n")
1547 #    endmerge
1548
1549 sub notfoundbug { print {$transcript} "$gBug number $ref not found. (Is it archived?)\n\n"; }
1550 sub foundbug { print {$transcript} "$gBug#$ref: $data->{subject}\n"; }
1551
1552 sub getmerge {
1553     &dlen("getmerge");
1554     $mergelowstate eq 'idle' || die "$mergelowstate ?";
1555     &filelock('lock/merge');
1556     $mergelowstate='locked';
1557     &dlex("getmerge");
1558 }
1559
1560 sub endmerge {
1561     &dlen("endmerge");
1562     $mergelowstate eq 'locked' || die "$mergelowstate ?";
1563     &unfilelock;
1564     $mergelowstate='idle';
1565     &dlex("endmerge");
1566 }
1567
1568 sub getbug {
1569     &dlen("getbug $ref");
1570     $lowstate eq 'idle' || die "$state ?";
1571     # Only use unmerged bugs here
1572     if (($data = &lockreadbug($ref,'db-h'))) {
1573         $sref= $ref;
1574         $lowstate= "open";
1575         &dlex("getbug => 1");
1576         $extramessage='';
1577         return 1;
1578     }
1579     $lowstate= 'idle';
1580     &dlex("getbug => 0");
1581     return 0;
1582 }
1583
1584 sub cancelbug {
1585     &dlen("cancelbug");
1586     $lowstate eq 'open' || die "$state ?";
1587     &unfilelock;
1588     $lowstate= 'idle';
1589     &dlex("cancelbug");
1590 }
1591
1592 sub savebug {
1593     &dlen("savebug $ref");
1594     $lowstate eq 'open' || die "$lowstate ?";
1595     length($action) || die;
1596     $ref == $sref || die "read $sref but saving $ref ?";
1597     append_action_to_log(bug => $ref,
1598                          action => $action,
1599                          requester => $header{from},
1600                          request_addr => $controlrequestaddr,
1601                          message => \@log,
1602                          get_lock => 0,
1603                         );
1604     unlockwritebug($ref, $data);
1605     $lowstate= "idle";
1606     &dlex("savebug");
1607 }
1608
1609 sub dlen {
1610     return if !$dl;
1611     print {$transcript} "C> @_ ($state $lowstate $mergelowstate)\n";
1612 }
1613
1614 sub dlex {
1615     return if !$dl;
1616     print {$transcript} "R> @_ ($state $lowstate $mergelowstate)\n";
1617 }
1618
1619 sub urlsanit {
1620     my $url = shift;
1621     $url =~ s/%/%25/g;
1622     $url =~ s/\+/%2b/g;
1623     my %saniarray = ('<','lt', '>','gt', '&','amp', '"','quot');
1624     $url =~ s/([<>&"])/\&$saniarray{$1};/g;
1625     return $url;
1626 }
1627
1628 sub sendlynxdoc {
1629     &sendlynxdocraw;
1630     print {$transcript} "\n";
1631     $ok++;
1632 }
1633
1634 sub sendtxthelp {
1635     &sendtxthelpraw;
1636     print {$transcript} "\n";
1637     $ok++;
1638 }
1639
1640
1641 our $doc;
1642 sub sendtxthelpraw {
1643     my ($relpath,$description) = @_;
1644     $doc='';
1645     if (not -e "$gDocDir/$relpath") {
1646         print {$transcript} "Unfortunatly, the help text doesn't exist, so it wasn't sent.\n";
1647         warn "Help text $gDocDir/$relpath not found";
1648         return;
1649     }
1650     open(D,"$gDocDir/$relpath") || die "open doc file $relpath: $!";
1651     while(<D>) { $doc.=$_; }
1652     close(D);
1653     print {$transcript} "Sending $description in separate message.\n";
1654     &sendmailmessage(<<END.$doc,$replyto);
1655 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1656 To: $replyto
1657 Subject: $gProject $gBug help: $description
1658 References: $header{'message-id'}
1659 In-Reply-To: $header{'message-id'}
1660 Message-ID: <handler.s.$nn.help.$midix\@$gEmailDomain>
1661 Precedence: bulk
1662 X-$gProject-PR-Message: doc-text $relpath
1663
1664 END
1665     $ok++;
1666 }
1667
1668 sub sendlynxdocraw {
1669     my ($relpath,$description) = @_;
1670     $doc='';
1671     open(L,"lynx -nolist -dump http://$gCGIDomain/\Q$relpath\E 2>&1 |") || die "fork for lynx: $!";
1672     while(<L>) { $doc.=$_; }
1673     $!=0; close(L);
1674     if ($? == 255 && $doc =~ m/^\n*lynx: Can\'t access start file/) {
1675         print {$transcript} "Information ($description) is not available -\n".
1676              "perhaps the $gBug does not exist or is not on the WWW yet.\n";
1677          $ok++;
1678     } elsif ($?) {
1679         print {$transcript} "Error getting $description (code $? $!):\n$doc\n";
1680     } else {
1681         print {$transcript} "Sending $description.\n";
1682         &sendmailmessage(<<END.$doc,$replyto);
1683 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1684 To: $replyto
1685 Subject: $gProject $gBugs information: $description
1686 References: $header{'message-id'}
1687 In-Reply-To: $header{'message-id'}
1688 Message-ID: <handler.s.$nn.info.$midix\@$gEmailDomain>
1689 Precedence: bulk
1690 X-$gProject-PR-Message: doc-html $relpath
1691
1692 END
1693          $ok++;
1694     }
1695 }
1696
1697
1698 sub sendinfo {
1699     my ($wherefrom,$path,$description) = @_;
1700     if ($wherefrom eq "ftp.d.o") {
1701       $doc = `lynx -nolist -dump http://ftp.debian.org/debian/indices/$path.gz 2>&1 | gunzip -cf` or die "fork for lynx/gunzip: $!";
1702       $! = 0;
1703       if ($? == 255 && $doc =~ m/^\n*lynx: Can\'t access start file/) {
1704           print {$transcript} "$description is not available.\n";
1705           $ok++; return;
1706       } elsif ($?) {
1707           print {$transcript} "Error getting $description (code $? $!):\n$doc\n";
1708           return;
1709       }
1710     } elsif ($wherefrom eq "local") {
1711       open P, "$path";
1712       $doc = do { local $/; <P> };
1713       close P;
1714     } else {
1715       print {$transcript} "internal errror: info files location unknown.\n";
1716       $ok++; return;
1717     }
1718     print {$transcript} "Sending $description.\n";
1719     &sendmailmessage(<<END.$doc,$replyto);
1720 From: $gMaintainerEmail ($gProject $gBug Tracking System)
1721 To: $replyto
1722 Subject: $gProject $gBugs information: $description
1723 References: $header{'message-id'}
1724 In-Reply-To: $header{'message-id'}
1725 Message-ID: <handler.s.$nn.info.$midix\@$gEmailDomain>
1726 Precedence: bulk
1727 X-$gProject-PR-Message: getinfo
1728
1729 $description follows:
1730
1731 END
1732     $ok++;
1733     print {$transcript} "\n";
1734 }