--- /dev/null
+# This module is part of debbugs, and is released
+# under the terms of the GPL version 2, or any later
+# version at your option.
+# See the file README and COPYING for more information.
+#
+# [Other people have contributed to this file; their copyrights should
+# go here too.]
+# Copyright 2007-9 by Don Armstrong <don@donarmstrong.com>.
+
+package Debbugs::Status;
+
+=head1 NAME
+
+Debbugs::Status -- Routines for dealing with summary and status files
+
+=head1 SYNOPSIS
+
+use Debbugs::Status;
+
+
+=head1 DESCRIPTION
+
+This module is a replacement for the parts of errorlib.pl which write
+and read status and summary files.
+
+It also contains generic routines for returning information about the
+status of a particular bug
+
+=head1 FUNCTIONS
+
+=cut
+
+use warnings;
+use strict;
+
+use feature 'state';
+
+use vars qw($VERSION $DEBUG %EXPORT_TAGS @EXPORT_OK @EXPORT);
+use Exporter qw(import);
+
+use Params::Validate qw(validate_with :types);
+use Debbugs::Common qw(:util :lock :quit :misc);
+use Debbugs::UTF8;
+use Debbugs::Config qw(:config);
+use Debbugs::MIME qw(decode_rfc1522 encode_rfc1522);
+use Debbugs::Packages qw(makesourceversions make_source_versions getversions get_versions binary_to_source);
+use Debbugs::Versions;
+use Debbugs::Versions::Dpkg;
+use POSIX qw(ceil);
+use File::Copy qw(copy);
+use Encode qw(decode encode is_utf8);
+
+use Storable qw(dclone);
+use List::AllUtils qw(min max uniq);
+use DateTime::Format::Pg;
+
+use Carp qw(croak);
+
+BEGIN{
+ $VERSION = 1.00;
+ $DEBUG = 0 unless defined $DEBUG;
+
+ @EXPORT = ();
+ %EXPORT_TAGS = (status => [qw(splitpackages get_bug_status buggy bug_archiveable),
+ qw(isstrongseverity bug_presence split_status_fields),
+ qw(get_bug_statuses),
+ ],
+ read => [qw(readbug read_bug lockreadbug lockreadbugmerge),
+ qw(lock_read_all_merged_bugs),
+ ],
+ write => [qw(writebug makestatus unlockwritebug)],
+ new => [qw(new_bug)],
+ versions => [qw(addfoundversions addfixedversions),
+ qw(removefoundversions removefixedversions)
+ ],
+ hook => [qw(bughook bughook_archive)],
+ indexdb => [qw(generate_index_db_line)],
+ fields => [qw(%fields)],
+ );
+ @EXPORT_OK = ();
+ Exporter::export_ok_tags(keys %EXPORT_TAGS);
+ $EXPORT_TAGS{all} = [@EXPORT_OK];
+}
+
+
+=head2 readbug
+
+ readbug($bug_num,$location)
+ readbug($bug_num)
+
+Reads a summary file from the archive given a bug number and a bug
+location. Valid locations are those understood by L</getbugcomponent>
+
+=cut
+
+# these probably shouldn't be imported by most people, but
+# Debbugs::Control needs them, so they're now exportable
+our %fields = (originator => 'submitter',
+ date => 'date',
+ subject => 'subject',
+ msgid => 'message-id',
+ 'package' => 'package',
+ keywords => 'tags',
+ done => 'done',
+ forwarded => 'forwarded-to',
+ mergedwith => 'merged-with',
+ severity => 'severity',
+ owner => 'owner',
+ found_versions => 'found-in',
+ found_date => 'found-date',
+ fixed_versions => 'fixed-in',
+ fixed_date => 'fixed-date',
+ blocks => 'blocks',
+ blockedby => 'blocked-by',
+ unarchived => 'unarchived',
+ summary => 'summary',
+ outlook => 'outlook',
+ affects => 'affects',
+ );
+
+
+# Fields which need to be RFC1522-decoded in format versions earlier than 3.
+my @rfc1522_fields = qw(originator subject done forwarded owner);
+
+sub readbug {
+ return read_bug(bug => $_[0],
+ (@_ > 1)?(location => $_[1]):()
+ );
+}
+
+=head2 read_bug
+
+ read_bug(bug => $bug_num,
+ location => 'archive',
+ );
+ read_bug(summary => 'path/to/bugnum.summary');
+ read_bug($bug_num);
+
+A more complete function than readbug; it enables you to pass a full
+path to the summary file instead of the bug number and/or location.
+
+=head3 Options
+
+=over
+
+=item bug -- the bug number
+
+=item location -- optional location which is passed to getbugcomponent
+
+=item summary -- complete path to the .summary file which will be read
+
+=item lock -- whether to obtain a lock for the bug to prevent
+something modifying it while the bug has been read. You B<must> call
+C<unfilelock();> if something not undef is returned from read_bug.
+
+=item locks -- hashref of already obtained locks; incremented as new
+locks are needed, and decremented as locks are released on particular
+files.
+
+=back
+
+One of C<bug> or C<summary> must be passed. This function will return
+undef on failure, and will die if improper arguments are passed.
+
+=cut
+
+sub read_bug{
+ if (@_ == 1) {
+ unshift @_, 'bug';
+ }
+ state $spec =
+ {bug => {type => SCALAR,
+ optional => 1,
+ # something really stupid passes negative bugnumbers
+ regex => qr/^-?\d+/,
+ },
+ location => {type => SCALAR|UNDEF,
+ optional => 1,
+ },
+ summary => {type => SCALAR,
+ optional => 1,
+ },
+ lock => {type => BOOLEAN,
+ optional => 1,
+ },
+ locks => {type => HASHREF,
+ optional => 1,
+ },
+ };
+ my %param = validate_with(params => \@_,
+ spec => $spec,
+ );
+ die "One of bug or summary must be passed to read_bug"
+ if not exists $param{bug} and not exists $param{summary};
+ my $status;
+ my $log;
+ my $location;
+ my $report;
+ if (not defined $param{summary}) {
+ my $lref;
+ ($lref,$location) = @param{qw(bug location)};
+ if (not defined $location) {
+ $location = getbuglocation($lref,'summary');
+ return undef if not defined $location;
+ }
+ $status = getbugcomponent($lref, 'summary', $location);
+ $log = getbugcomponent($lref, 'log' , $location);
+ $report = getbugcomponent($lref, 'report' , $location);
+ return undef unless defined $status;
+ return undef if not -e $status;
+ }
+ else {
+ $status = $param{summary};
+ $log = $status;
+ $report = $status;
+ $log =~ s/\.summary$/.log/;
+ $report =~ s/\.summary$/.report/;
+ ($location) = $status =~ m/(db-h|db|archive)/;
+ ($param{bug}) = $status =~ m/(\d+)\.summary$/;
+ }
+ if ($param{lock}) {
+ filelock("$config{spool_dir}/lock/$param{bug}",exists $param{locks}?$param{locks}:());
+ }
+ my $status_fh = IO::File->new($status, 'r');
+ if (not defined $status_fh) {
+ warn "Unable to open $status for reading: $!";
+ if ($param{lock}) {
+ unfilelock(exists $param{locks}?$param{locks}:());
+ }
+ return undef;
+ }
+ binmode($status_fh,':encoding(UTF-8)');
+
+ my %data;
+ my @lines;
+ my $version;
+ local $_;
+
+ while (<$status_fh>) {
+ chomp;
+ push @lines, $_;
+ if (not defined $version and
+ /^Format-Version: ([0-9]+)/i
+ ) {
+ $version = $1;
+ }
+ }
+ $version = 2 if not defined $version;
+ # Version 3 is the latest format version currently supported.
+ if ($version > 3) {
+ warn "Unsupported status version '$version'";
+ if ($param{lock}) {
+ unfilelock(exists $param{locks}?$param{locks}:());
+ }
+ return undef;
+ }
+
+ state $namemap = {reverse %fields};
+ for my $line (@lines) {
+ if ($line =~ /(\S+?): (.*)/) {
+ my ($name, $value) = (lc $1, $2);
+ # this is a bit of a hack; we should never, ever have \r
+ # or \n in the fields of status. Kill them off here.
+ # [Eventually, this should be superfluous.]
+ $value =~ s/[\r\n]//g;
+ $data{$namemap->{$name}} = $value if exists $namemap->{$name};
+ }
+ }
+ for my $field (keys %fields) {
+ $data{$field} = '' unless exists $data{$field};
+ }
+ if ($version < 3) {
+ for my $field (@rfc1522_fields) {
+ $data{$field} = decode_rfc1522($data{$field});
+ }
+ }
+ $data{severity} = $config{default_severity} if $data{severity} eq '';
+ for my $field (qw(found_versions fixed_versions found_date fixed_date)) {
+ $data{$field} = [split ' ', $data{$field}];
+ }
+ for my $field (qw(found fixed)) {
+ # create the found/fixed hashes which indicate when a
+ # particular version was marked found or marked fixed.
+ @{$data{$field}}{@{$data{"${field}_versions"}}} =
+ (('') x (@{$data{"${field}_versions"}} - @{$data{"${field}_date"}}),
+ @{$data{"${field}_date"}});
+ }
+
+ my $status_modified = (stat($status))[9];
+ # Add log last modified time
+ $data{log_modified} = (stat($log))[9] // (stat("${log}.gz"))[9];
+ my $report_modified = (stat($report))[9] // $data{log_modified};
+ $data{last_modified} = max($status_modified,$data{log_modified});
+ # if the date isn't set (ancient bug), use the smallest of any of the modified
+ if (not defined $data{date} or not length($data{date})) {
+ $data{date} = min($report_modified,$status_modified,$data{log_modified});
+ }
+ $data{location} = $location;
+ $data{archived} = (defined($location) and ($location eq 'archive'))?1:0;
+ $data{bug_num} = $param{bug};
+
+ # mergedwith occasionally is sorted badly. Fix it to always be sorted by <=>
+ # and not include this bug
+ if (defined $data{mergedwith} and
+ $data{mergedwith}) {
+ $data{mergedwith} =
+ join(' ',
+ grep { $_ != $data{bug_num}}
+ sort { $a <=> $b }
+ split / /, $data{mergedwith}
+ );
+ }
+ return \%data;
+}
+
+=head2 split_status_fields
+
+ my @data = split_status_fields(@data);
+
+Splits splittable status fields (like package, tags, blocks,
+blockedby, etc.) into arrayrefs (use make_list on these). Keeps the
+passed @data intact using dclone.
+
+In scalar context, returns only the first element of @data.
+
+=cut
+
+our $ditch_empty = sub{
+ my @t = @_;
+ my $splitter = shift @t;
+ return grep {length $_} map {split $splitter} @t;
+};
+
+our $sort_and_unique = sub {
+ my @v;
+ my %u;
+ my $all_numeric = 1;
+ for my $v (@_) {
+ if ($all_numeric and $v =~ /\D/) {
+ $all_numeric = 0;
+ }
+ next if exists $u{$v};
+ $u{$v} = 1;
+ push @v, $v;
+ }
+ if ($all_numeric) {
+ return sort {$a <=> $b} @v;
+ } else {
+ return sort @v;
+ }
+};
+
+my $ditch_space_unique_and_sort = sub {return &{$sort_and_unique}(&{$ditch_empty}(' ',@_))};
+my %split_fields =
+ (package => \&splitpackages,
+ affects => \&splitpackages,
+ # Ideally we won't have to split source, but because some consumers of
+ # get_bug_status cannot handle arrayref, we will split it here.
+ source => \&splitpackages,
+ blocks => $ditch_space_unique_and_sort,
+ blockedby => $ditch_space_unique_and_sort,
+ # this isn't strictly correct, but we'll split both of them for
+ # the time being until we ditch all use of keywords everywhere
+ # from the code
+ keywords => $ditch_space_unique_and_sort,
+ tags => $ditch_space_unique_and_sort,
+ found_versions => $ditch_space_unique_and_sort,
+ fixed_versions => $ditch_space_unique_and_sort,
+ mergedwith => $ditch_space_unique_and_sort,
+ );
+
+sub split_status_fields {
+ my @data = @{dclone(\@_)};
+ for my $data (@data) {
+ next if not defined $data;
+ croak "Passed an element which is not a hashref to split_status_field".ref($data) if
+ not (ref($data) and ref($data) eq 'HASH');
+ for my $field (keys %{$data}) {
+ next unless defined $data->{$field};
+ if (exists $split_fields{$field}) {
+ next if ref($data->{$field});
+ my @elements;
+ if (ref($split_fields{$field}) eq 'CODE') {
+ @elements = &{$split_fields{$field}}($data->{$field});
+ }
+ elsif (not ref($split_fields{$field}) or
+ UNIVERSAL::isa($split_fields{$field},'Regex')
+ ) {
+ @elements = split $split_fields{$field}, $data->{$field};
+ }
+ $data->{$field} = \@elements;
+ }
+ }
+ }
+ return wantarray?@data:$data[0];
+}
+
+=head2 join_status_fields
+
+ my @data = join_status_fields(@data);
+
+Handles joining the splitable status fields. (Basically, the inverse
+of split_status_fields.
+
+Primarily called from makestatus, but may be useful for other
+functions after calling split_status_fields (or for legacy functions
+if we transition to split fields by default).
+
+=cut
+
+sub join_status_fields {
+ my %join_fields =
+ (package => ', ',
+ affects => ', ',
+ blocks => ' ',
+ blockedby => ' ',
+ tags => ' ',
+ found_versions => ' ',
+ fixed_versions => ' ',
+ found_date => ' ',
+ fixed_date => ' ',
+ mergedwith => ' ',
+ );
+ my @data = @{dclone(\@_)};
+ for my $data (@data) {
+ next if not defined $data;
+ croak "Passed an element which is not a hashref to split_status_field: ".
+ ref($data)
+ if ref($data) ne 'HASH';
+ for my $field (keys %{$data}) {
+ next unless defined $data->{$field};
+ next unless ref($data->{$field}) eq 'ARRAY';
+ next unless exists $join_fields{$field};
+ $data->{$field} = join($join_fields{$field},@{$data->{$field}});
+ }
+ }
+ return wantarray?@data:$data[0];
+}
+
+
+=head2 lockreadbug
+
+ lockreadbug($bug_num,$location)
+
+Performs a filelock, then reads the bug; the bug is unlocked if the
+return is undefined, otherwise, you need to call unfilelock or
+unlockwritebug.
+
+See readbug above for information on what this returns
+
+=cut
+
+sub lockreadbug {
+ my ($lref, $location) = @_;
+ return read_bug(bug => $lref, location => $location, lock => 1);
+}
+
+=head2 lockreadbugmerge
+
+ my ($locks, $data) = lockreadbugmerge($bug_num,$location);
+
+Performs a filelock, then reads the bug. If the bug is merged, locks
+the merge lock. Returns a list of the number of locks and the bug
+data.
+
+=cut
+
+sub lockreadbugmerge {
+ my $data = lockreadbug(@_);
+ if (not defined $data) {
+ return (0,undef);
+ }
+ if (not length $data->{mergedwith}) {
+ return (1,$data);
+ }
+ unfilelock();
+ filelock("$config{spool_dir}/lock/merge");
+ $data = lockreadbug(@_);
+ if (not defined $data) {
+ unfilelock();
+ return (0,undef);
+ }
+ return (2,$data);
+}
+
+=head2 lock_read_all_merged_bugs
+
+ my ($locks,@bug_data) = lock_read_all_merged_bugs($bug_num,$location);
+
+Performs a filelock, then reads the bug passed. If the bug is merged,
+locks the merge lock, then reads and locks all of the other merged
+bugs. Returns a list of the number of locks and the bug data for all
+of the merged bugs.
+
+Will also return undef if any of the merged bugs failed to be read,
+even if all of the others were read properly.
+
+=cut
+
+sub lock_read_all_merged_bugs {
+ my %param = validate_with(params => \@_,
+ spec => {bug => {type => SCALAR,
+ regex => qr/^\d+$/,
+ },
+ location => {type => SCALAR,
+ optional => 1,
+ },
+ locks => {type => HASHREF,
+ optional => 1,
+ },
+ },
+ );
+ my $locks = 0;
+ my @data = read_bug(bug => $param{bug},
+ lock => 1,
+ exists $param{location} ? (location => $param{location}):(),
+ exists $param{locks} ? (locks => $param{locks}):(),
+ );
+ if (not @data or not defined $data[0]) {
+ return ($locks,());
+ }
+ $locks++;
+ if (not length $data[0]->{mergedwith}) {
+ return ($locks,@data);
+ }
+ unfilelock(exists $param{locks}?$param{locks}:());
+ $locks--;
+ filelock("$config{spool_dir}/lock/merge",exists $param{locks}?$param{locks}:());
+ $locks++;
+ @data = read_bug(bug => $param{bug},
+ lock => 1,
+ exists $param{location} ? (location => $param{location}):(),
+ exists $param{locks} ? (locks => $param{locks}):(),
+ );
+ if (not @data or not defined $data[0]) {
+ unfilelock(exists $param{locks}?$param{locks}:()); #for merge lock above
+ $locks--;
+ return ($locks,());
+ }
+ $locks++;
+ my @bugs = split / /, $data[0]->{mergedwith};
+ push @bugs, $param{bug};
+ for my $bug (@bugs) {
+ my $newdata = undef;
+ if ($bug != $param{bug}) {
+ $newdata =
+ read_bug(bug => $bug,
+ lock => 1,
+ exists $param{location} ? (location => $param{location}):(),
+ exists $param{locks} ? (locks => $param{locks}):(),
+ );
+ if (not defined $newdata) {
+ for (1..$locks) {
+ unfilelock(exists $param{locks}?$param{locks}:());
+ }
+ $locks = 0;
+ warn "Unable to read bug: $bug while handling merged bug: $param{bug}";
+ return ($locks,());
+ }
+ $locks++;
+ push @data,$newdata;
+ # perform a sanity check to make sure that the merged bugs
+ # are all merged with eachother
+ # We do a cmp sort instead of an <=> sort here, because that's
+ # what merge does
+ my $expectmerge=
+ join(' ',grep {$_ != $bug }
+ sort { $a <=> $b }
+ @bugs);
+ if ($newdata->{mergedwith} ne $expectmerge) {
+ for (1..$locks) {
+ unfilelock(exists $param{locks}?$param{locks}:());
+ }
+ die "Bug $param{bug} mergedwith differs from bug $bug: ($newdata->{bug_num}: '$newdata->{mergedwith}') vs. ('$expectmerge') (".join(' ',@bugs).")";
+ }
+ }
+ }
+ return ($locks,@data);
+}
+
+=head2 new_bug
+
+ my $new_bug_num = new_bug(copy => $data->{bug_num});
+
+Creates a new bug and returns the new bug number upon success.
+
+Dies upon failures.
+
+=cut
+
+sub new_bug {
+ my %param =
+ validate_with(params => \@_,
+ spec => {copy => {type => SCALAR,
+ regex => qr/^\d+/,
+ optional => 1,
+ },
+ },
+ );
+ filelock("nextnumber.lock");
+ my $nn_fh = IO::File->new("nextnumber",'r') or
+ die "Unable to open nextnuber for reading: $!";
+ local $\;
+ my $nn = <$nn_fh>;
+ ($nn) = $nn =~ m/^(\d+)\n$/ or die "Bad format of nextnumber; is not exactly ".'^\d+\n$';
+ close $nn_fh;
+ overwritefile("nextnumber",
+ ($nn+1)."\n");
+ unfilelock();
+ my $nn_hash = get_hashname($nn);
+ if ($param{copy}) {
+ my $c_hash = get_hashname($param{copy});
+ for my $file (qw(log status summary report)) {
+ copy("db-h/$c_hash/$param{copy}.$file",
+ "db-h/$nn_hash/${nn}.$file")
+ }
+ }
+ else {
+ for my $file (qw(log status summary report)) {
+ overwritefile("db-h/$nn_hash/${nn}.$file",
+ "");
+ }
+ }
+
+ # this probably needs to be munged to do something more elegant
+# &bughook('new', $clone, $data);
+
+ return($nn);
+}
+
+
+
+my @v1fieldorder = qw(originator date subject msgid package
+ keywords done forwarded mergedwith severity);
+
+=head2 makestatus
+
+ my $content = makestatus($status,$version)
+ my $content = makestatus($status);
+
+Creates the content for a status file based on the $status hashref
+passed.
+
+Really only useful for writebug
+
+Currently defaults to version 2 (non-encoded rfc1522 names) but will
+eventually default to version 3. If you care, you should specify a
+version.
+
+=cut
+
+sub makestatus {
+ my ($data,$version) = @_;
+ $version = 3 unless defined $version;
+
+ my $contents = '';
+
+ my %newdata = %$data;
+ for my $field (qw(found fixed)) {
+ if (exists $newdata{$field}) {
+ $newdata{"${field}_date"} =
+ [map {$newdata{$field}{$_}||''} keys %{$newdata{$field}}];
+ }
+ }
+ %newdata = %{join_status_fields(\%newdata)};
+
+ %newdata = encode_utf8_structure(%newdata);
+
+ if ($version < 3) {
+ for my $field (@rfc1522_fields) {
+ $newdata{$field} = encode_rfc1522($newdata{$field});
+ }
+ }
+
+ # this is a bit of a hack; we should never, ever have \r or \n in
+ # the fields of status. Kill them off here. [Eventually, this
+ # should be superfluous.]
+ for my $field (keys %newdata) {
+ $newdata{$field} =~ s/[\r\n]//g if defined $newdata{$field};
+ }
+
+ if ($version == 1) {
+ for my $field (@v1fieldorder) {
+ if (exists $newdata{$field} and defined $newdata{$field}) {
+ $contents .= "$newdata{$field}\n";
+ } else {
+ $contents .= "\n";
+ }
+ }
+ } elsif ($version == 2 or $version == 3) {
+ # Version 2 or 3. Add a file format version number for the sake of
+ # further extensibility in the future.
+ $contents .= "Format-Version: $version\n";
+ for my $field (keys %fields) {
+ if (exists $newdata{$field} and defined $newdata{$field}
+ and $newdata{$field} ne '') {
+ # Output field names in proper case, e.g. 'Merged-With'.
+ my $properfield = $fields{$field};
+ $properfield =~ s/(?:^|(?<=-))([a-z])/\u$1/g;
+ my $data = $newdata{$field};
+ $contents .= "$properfield: $data\n";
+ }
+ }
+ }
+ return $contents;
+}
+
+=head2 writebug
+
+ writebug($bug_num,$status,$location,$minversion,$disablebughook)
+
+Writes the bug status and summary files out.
+
+Skips writing out a status file if minversion is 2
+
+Does not call bughook if disablebughook is true.
+
+=cut
+
+sub writebug {
+ my ($ref, $data, $location, $minversion, $disablebughook) = @_;
+ my $change;
+
+ my %outputs = (1 => 'status', 3 => 'summary');
+ for my $version (keys %outputs) {
+ next if defined $minversion and $version < $minversion;
+ my $status = getbugcomponent($ref, $outputs{$version}, $location);
+ die "can't find location for $ref" unless defined $status;
+ my $sfh;
+ if ($version >= 3) {
+ open $sfh,">","$status.new" or
+ die "opening $status.new: $!";
+ }
+ else {
+ open $sfh,">","$status.new" or
+ die "opening $status.new: $!";
+ }
+ print {$sfh} makestatus($data, $version) or
+ die "writing $status.new: $!";
+ close($sfh) or die "closing $status.new: $!";
+ if (-e $status) {
+ $change = 'change';
+ } else {
+ $change = 'new';
+ }
+ rename("$status.new",$status) || die "installing new $status: $!";
+ }
+
+ # $disablebughook is a bit of a hack to let format migration scripts use
+ # this function rather than having to duplicate it themselves.
+ &bughook($change,$ref,$data) unless $disablebughook;
+}
+
+=head2 unlockwritebug
+
+ unlockwritebug($bug_num,$status,$location,$minversion,$disablebughook);
+
+Writes a bug, then calls unfilelock; see writebug for what these
+options mean.
+
+=cut
+
+sub unlockwritebug {
+ writebug(@_);
+ unfilelock();
+}
+
+=head1 VERSIONS
+
+The following functions are exported with the :versions tag
+
+=head2 addfoundversions
+
+ addfoundversions($status,$package,$version,$isbinary);
+
+All use of this should be phased out in favor of Debbugs::Control::fixed/found
+
+=cut
+
+
+sub addfoundversions {
+ my $data = shift;
+ my $package = shift;
+ my $version = shift;
+ my $isbinary = shift;
+ return unless defined $version;
+ undef $package if defined $package and $package =~ m[(?:\s|/)];
+ my $source = $package;
+ if (defined $package and $package =~ s/^src://) {
+ $isbinary = 0;
+ $source = $package;
+ }
+
+ if (defined $package and $isbinary) {
+ my @srcinfo = binary_to_source(binary => $package,
+ version => $version);
+ if (@srcinfo) {
+ # We know the source package(s). Use a fully-qualified version.
+ addfoundversions($data, $_->[0], $_->[1], '') foreach @srcinfo;
+ return;
+ }
+ # Otherwise, an unqualified version will have to do.
+ undef $source;
+ }
+
+ # Strip off various kinds of brain-damage.
+ $version =~ s/;.*//;
+ $version =~ s/ *\(.*\)//;
+ $version =~ s/ +[A-Za-z].*//;
+
+ foreach my $ver (split /[,\s]+/, $version) {
+ my $sver = defined($source) ? "$source/$ver" : '';
+ unless (grep { $_ eq $ver or $_ eq $sver } @{$data->{found_versions}}) {
+ push @{$data->{found_versions}}, defined($source) ? $sver : $ver;
+ }
+ @{$data->{fixed_versions}} =
+ grep { $_ ne $ver and $_ ne $sver } @{$data->{fixed_versions}};
+ }
+}
+
+=head2 removefoundversions
+
+ removefoundversions($data,$package,$versiontoremove)
+
+Removes found versions from $data
+
+If a version is fully qualified (contains /) only versions matching
+exactly are removed. Otherwise, all versions matching the version
+number are removed.
+
+Currently $package and $isbinary are entirely ignored, but accepted
+for backwards compatibility.
+
+=cut
+
+sub removefoundversions {
+ my $data = shift;
+ my $package = shift;
+ my $version = shift;
+ my $isbinary = shift;
+ return unless defined $version;
+
+ foreach my $ver (split /[,\s]+/, $version) {
+ if ($ver =~ m{/}) {
+ # fully qualified version
+ @{$data->{found_versions}} =
+ grep {$_ ne $ver}
+ @{$data->{found_versions}};
+ }
+ else {
+ # non qualified version; delete all matchers
+ @{$data->{found_versions}} =
+ grep {$_ !~ m[(?:^|/)\Q$ver\E$]}
+ @{$data->{found_versions}};
+ }
+ }
+}
+
+
+sub addfixedversions {
+ my $data = shift;
+ my $package = shift;
+ my $version = shift;
+ my $isbinary = shift;
+ return unless defined $version;
+ undef $package if defined $package and $package =~ m[(?:\s|/)];
+ my $source = $package;
+
+ if (defined $package and $isbinary) {
+ my @srcinfo = binary_to_source(binary => $package,
+ version => $version);
+ if (@srcinfo) {
+ # We know the source package(s). Use a fully-qualified version.
+ addfixedversions($data, $_->[0], $_->[1], '') foreach @srcinfo;
+ return;
+ }
+ # Otherwise, an unqualified version will have to do.
+ undef $source;
+ }
+
+ # Strip off various kinds of brain-damage.
+ $version =~ s/;.*//;
+ $version =~ s/ *\(.*\)//;
+ $version =~ s/ +[A-Za-z].*//;
+
+ foreach my $ver (split /[,\s]+/, $version) {
+ my $sver = defined($source) ? "$source/$ver" : '';
+ unless (grep { $_ eq $ver or $_ eq $sver } @{$data->{fixed_versions}}) {
+ push @{$data->{fixed_versions}}, defined($source) ? $sver : $ver;
+ }
+ @{$data->{found_versions}} =
+ grep { $_ ne $ver and $_ ne $sver } @{$data->{found_versions}};
+ }
+}
+
+sub removefixedversions {
+ my $data = shift;
+ my $package = shift;
+ my $version = shift;
+ my $isbinary = shift;
+ return unless defined $version;
+
+ foreach my $ver (split /[,\s]+/, $version) {
+ if ($ver =~ m{/}) {
+ # fully qualified version
+ @{$data->{fixed_versions}} =
+ grep {$_ ne $ver}
+ @{$data->{fixed_versions}};
+ }
+ else {
+ # non qualified version; delete all matchers
+ @{$data->{fixed_versions}} =
+ grep {$_ !~ m[(?:^|/)\Q$ver\E$]}
+ @{$data->{fixed_versions}};
+ }
+ }
+}
+
+
+
+=head2 splitpackages
+
+ splitpackages($pkgs)
+
+Split a package string from the status file into a list of package names.
+
+=cut
+
+sub splitpackages {
+ my $pkgs = shift;
+ return unless defined $pkgs;
+ return grep {length $_} map lc, split /[\s,()?]+/, $pkgs;
+}
+
+
+=head2 bug_archiveable
+
+ bug_archiveable(bug => $bug_num);
+
+Options
+
+=over
+
+=item bug -- bug number (required)
+
+=item status -- Status hashref returned by read_bug or get_bug_status (optional)
+
+=item version -- Debbugs::Version information (optional)
+
+=item days_until -- return days until the bug can be archived
+
+=back
+
+Returns 1 if the bug can be archived
+Returns 0 if the bug cannot be archived
+
+If days_until is true, returns the number of days until the bug can be
+archived, -1 if it cannot be archived. 0 means that the bug can be
+archived the next time the archiver runs.
+
+Returns undef on failure.
+
+=cut
+
+# This will eventually need to be fixed before we start using mod_perl
+our $version_cache = {};
+sub bug_archiveable{
+ state $spec = {bug => {type => SCALAR,
+ regex => qr/^\d+$/,
+ },
+ status => {type => HASHREF,
+ optional => 1,
+ },
+ days_until => {type => BOOLEAN,
+ default => 0,
+ },
+ ignore_time => {type => BOOLEAN,
+ default => 0,
+ },
+ schema => {type => OBJECT,
+ optional => 1,
+ },
+ };
+ my %param = validate_with(params => \@_,
+ spec => $spec,
+ );
+ # This is what we return if the bug cannot be archived.
+ my $cannot_archive = $param{days_until}?-1:0;
+ # read the status information
+ my $status = $param{status};
+ if (not exists $param{status} or not defined $status) {
+ $status = read_bug(bug=>$param{bug});
+ if (not defined $status) {
+ print STDERR "Cannot archive $param{bug} because it does not exist\n" if $DEBUG;
+ return undef;
+ }
+ }
+ # Bugs can be archived if they are
+ # 1. Closed
+ if (not defined $status->{done} or not length $status->{done}) {
+ print STDERR "Cannot archive $param{bug} because it is not done\n" if $DEBUG;
+ return $cannot_archive
+ }
+ # Check to make sure that the bug has none of the unremovable tags set
+ if (@{$config{removal_unremovable_tags}}) {
+ for my $tag (split ' ', ($status->{keywords}||'')) {
+ if (grep {$tag eq $_} @{$config{removal_unremovable_tags}}) {
+ print STDERR "Cannot archive $param{bug} because it has an unremovable tag '$tag'\n" if $DEBUG;
+ return $cannot_archive;
+ }
+ }
+ }
+
+ # If we just are checking if the bug can be archived, we'll not even bother
+ # checking the versioning information if the bug has been -done for less than 28 days.
+ my $log_file = getbugcomponent($param{bug},'log');
+ if (not defined $log_file or not -e $log_file) {
+ print STDERR "Cannot archive $param{bug} because the log doesn't exist\n" if $DEBUG;
+ return $cannot_archive;
+ }
+ my @log_files = $log_file, (map {my $log = getbugcomponent($_,'log');
+ defined $log ? ($log) : ();
+ }
+ split / /, $status->{mergedwith});
+ my $max_log_age = max(map {-e $_?($config{remove_age} - -M _):0}
+ @log_files);
+ if (not $param{days_until} and not $param{ignore_time}
+ and $max_log_age > 0
+ ) {
+ print STDERR "Cannot archive $param{bug} because of time\n" if $DEBUG;
+ return $cannot_archive;
+ }
+ # At this point, we have to get the versioning information for this bug.
+ # We examine the set of distribution tags. If a bug has no distribution
+ # tags set, we assume a default set, otherwise we use the tags the bug
+ # has set.
+
+ # In cases where we are assuming a default set, if the severity
+ # is strong, we use the strong severity default; otherwise, we
+ # use the normal default.
+
+ # There must be fixed_versions for us to look at the versioning
+ # information
+ my $min_fixed_time = time;
+ my $min_archive_days = 0;
+ if (@{$status->{fixed_versions}}) {
+ my %dist_tags;
+ @dist_tags{@{$config{removal_distribution_tags}}} =
+ (1) x @{$config{removal_distribution_tags}};
+ my %dists;
+ for my $tag (split ' ', ($status->{keywords}||'')) {
+ next unless exists $config{distribution_aliases}{$tag};
+ next unless $dist_tags{$config{distribution_aliases}{$tag}};
+ $dists{$config{distribution_aliases}{$tag}} = 1;
+ }
+ if (not keys %dists) {
+ if (isstrongseverity($status->{severity})) {
+ @dists{@{$config{removal_strong_severity_default_distribution_tags}}} =
+ (1) x @{$config{removal_strong_severity_default_distribution_tags}};
+ }
+ else {
+ @dists{@{$config{removal_default_distribution_tags}}} =
+ (1) x @{$config{removal_default_distribution_tags}};
+ }
+ }
+ my %source_versions;
+ my @sourceversions = get_versions(package => $status->{package},
+ dist => [keys %dists],
+ source => 1,
+ hash_slice(%param,'schema'),
+ );
+ @source_versions{@sourceversions} = (1) x @sourceversions;
+ # If the bug has not been fixed in the versions actually
+ # distributed, then it cannot be archived.
+ if ('found' eq max_buggy(bug => $param{bug},
+ sourceversions => [keys %source_versions],
+ found => $status->{found_versions},
+ fixed => $status->{fixed_versions},
+ version_cache => $version_cache,
+ package => $status->{package},
+ hash_slice(%param,'schema'),
+ )) {
+ print STDERR "Cannot archive $param{bug} because it's found\n" if $DEBUG;
+ return $cannot_archive;
+ }
+ # Since the bug has at least been fixed in the architectures
+ # that matters, we check to see how long it has been fixed.
+
+ # If $param{ignore_time}, then we should ignore time.
+ if ($param{ignore_time}) {
+ return $param{days_until}?0:1;
+ }
+
+ # To do this, we order the times from most recent to oldest;
+ # when we come to the first found version, we stop.
+ # If we run out of versions, we only report the time of the
+ # last one.
+ my %time_versions = get_versions(package => $status->{package},
+ dist => [keys %dists],
+ source => 1,
+ time => 1,
+ hash_slice(%param,'schema'),
+ );
+ for my $version (sort {$time_versions{$b} <=> $time_versions{$a}} keys %time_versions) {
+ my $buggy = buggy(bug => $param{bug},
+ version => $version,
+ found => $status->{found_versions},
+ fixed => $status->{fixed_versions},
+ version_cache => $version_cache,
+ package => $status->{package},
+ hash_slice(%param,'schema'),
+ );
+ last if $buggy eq 'found';
+ $min_fixed_time = min($time_versions{$version},$min_fixed_time);
+ }
+ $min_archive_days = max($min_archive_days,ceil($config{remove_age} - (time - $min_fixed_time)/(60*60*24)))
+ # if there are no versions in the archive at all, then
+ # we can archive if enough days have passed
+ if @sourceversions;
+ }
+ # If $param{ignore_time}, then we should ignore time.
+ if ($param{ignore_time}) {
+ return $param{days_until}?0:1;
+ }
+ # 6. at least 28 days have passed since the last action has occured or the bug was closed
+ my $age = ceil($max_log_age);
+ if ($age > 0 or $min_archive_days > 0) {
+ print STDERR "Cannot archive $param{bug} because not enough days have passed\n" if $DEBUG;
+ return $param{days_until}?max($age,$min_archive_days):0;
+ }
+ else {
+ return $param{days_until}?0:1;
+ }
+}
+
+
+=head2 get_bug_status
+
+ my $status = get_bug_status(bug => $nnn);
+
+ my $status = get_bug_status($bug_num)
+
+=head3 Options
+
+=over
+
+=item bug -- scalar bug number
+
+=item status -- optional hashref of bug status as returned by readbug
+(can be passed to avoid rereading the bug information)
+
+=item bug_index -- optional tied index of bug status infomration;
+currently not correctly implemented.
+
+=item version -- optional version(s) to check package status at
+
+=item dist -- optional distribution(s) to check package status at
+
+=item arch -- optional architecture(s) to check package status at
+
+=item bugusertags -- optional hashref of bugusertags
+
+=item sourceversion -- optional arrayref of source/version; overrides
+dist, arch, and version. [The entries in this array must be in the
+"source/version" format.] Eventually this can be used to for caching.
+
+=item indicatesource -- if true, indicate which source packages this
+bug could belong to (or does belong to in the case of bugs assigned to
+a source package). Defaults to true.
+
+=back
+
+Note: Currently the version information is cached; this needs to be
+changed before using this function in long lived programs.
+
+=head3 Returns
+
+Currently returns a hashref of status with the following keys.
+
+=over
+
+=item id -- bug number
+
+=item bug_num -- duplicate of id
+
+=item keywords -- tags set on the bug, including usertags if bugusertags passed.
+
+=item tags -- duplicate of keywords
+
+=item package -- name of package that the bug is assigned to
+
+=item severity -- severity of the bug
+
+=item pending -- pending state of the bug; one of following possible
+values; values listed later have precedence if multiple conditions are
+satisifed:
+
+=over
+
+=item pending -- default state
+
+=item forwarded -- bug has been forwarded
+
+=item pending-fixed -- bug is tagged pending
+
+=item fixed -- bug is tagged fixed
+
+=item absent -- bug does not apply to this distribution/architecture
+
+=item done -- bug is resolved in this distribution/architecture
+
+=back
+
+=item location -- db-h or archive; the location in the filesystem
+
+=item subject -- title of the bug
+
+=item last_modified -- epoch that the bug was last modified
+
+=item date -- epoch that the bug was filed
+
+=item originator -- bug reporter
+
+=item log_modified -- epoch that the log file was last modified
+
+=item msgid -- Message id of the original bug report
+
+=back
+
+
+Other key/value pairs are returned but are not currently documented here.
+
+=cut
+
+sub get_bug_status {
+ if (@_ == 1) {
+ unshift @_, 'bug';
+ }
+ state $spec =
+ {bug => {type => SCALAR,
+ regex => qr/^\d+$/,
+ },
+ status => {type => HASHREF,
+ optional => 1,
+ },
+ bug_index => {type => OBJECT,
+ optional => 1,
+ },
+ version => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ dist => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ arch => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ bugusertags => {type => HASHREF,
+ optional => 1,
+ },
+ sourceversions => {type => ARRAYREF,
+ optional => 1,
+ },
+ indicatesource => {type => BOOLEAN,
+ default => 1,
+ },
+ binary_to_source_cache => {type => HASHREF,
+ optional => 1,
+ },
+ schema => {type => OBJECT,
+ optional => 1,
+ },
+ };
+ my %param = validate_with(params => \@_,
+ spec => $spec,
+ );
+ my %status;
+
+ if (defined $param{bug_index} and
+ exists $param{bug_index}{$param{bug}}) {
+ %status = %{ $param{bug_index}{$param{bug}} };
+ $status{pending} = $status{ status };
+ $status{id} = $param{bug};
+ return \%status;
+ }
+ my $statuses = get_bug_statuses(@_);
+ if (exists $statuses->{$param{bug}}) {
+ return $statuses->{$param{bug}};
+ } else {
+ return {};
+ }
+}
+
+sub get_bug_statuses {
+ state $spec =
+ {bug => {type => SCALAR|ARRAYREF,
+ },
+ status => {type => HASHREF,
+ optional => 1,
+ },
+ bug_index => {type => OBJECT,
+ optional => 1,
+ },
+ version => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ dist => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ arch => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ bugusertags => {type => HASHREF,
+ optional => 1,
+ },
+ sourceversions => {type => ARRAYREF,
+ optional => 1,
+ },
+ indicatesource => {type => BOOLEAN,
+ default => 1,
+ },
+ binary_to_source_cache => {type => HASHREF,
+ optional => 1,
+ },
+ schema => {type => OBJECT,
+ optional => 1,
+ },
+ };
+ my %param = validate_with(params => \@_,
+ spec => $spec,
+ );
+ my $bin_to_src_cache = {};
+ if (defined $param{binary_to_source_cache}) {
+ $bin_to_src_cache = $param{binary_to_source_cache};
+ }
+ my %status;
+ my %statuses;
+ if (defined $param{schema}) {
+ my @bug_statuses =
+ $param{schema}->resultset('BugStatus')->
+ search_rs({id => [make_list($param{bug})]},
+ {result_class => 'DBIx::Class::ResultClass::HashRefInflator'})->
+ all();
+ for my $bug_status (@bug_statuses) {
+ $statuses{$bug_status->{bug_num}} =
+ $bug_status;
+ for my $field (qw(blocks blockedby done),
+ qw(tags mergedwith affects)
+ ) {
+ $bug_status->{$field} //='';
+ }
+ $bug_status->{keywords} =
+ $bug_status->{tags};
+ $bug_status->{location} = $bug_status->{archived}?'archive':'db-h';
+ for my $field (qw(found_versions fixed_versions found_date fixed_date)) {
+ $bug_status->{$field} = [split ' ', $bug_status->{$field} // ''];
+ }
+ for my $field (qw(found fixed)) {
+ # create the found/fixed hashes which indicate when a
+ # particular version was marked found or marked fixed.
+ @{$bug_status->{$field}}{@{$bug_status->{"${field}_versions"}}} =
+ (('') x (@{$bug_status->{"${field}_versions"}} -
+ @{$bug_status->{"${field}_date"}}),
+ @{$bug_status->{"${field}_date"}});
+ }
+ $bug_status->{id} = $bug_status->{bug_num};
+ }
+ } else {
+ for my $bug (make_list($param{bug})) {
+ if (defined $param{bug_index} and
+ exists $param{bug_index}{$bug}) {
+ my %status = %{$param{bug_index}{$bug}};
+ $status{pending} = $status{status};
+ $status{id} = $bug;
+ $statuses{$bug} = \%status;
+ }
+ elsif (defined $param{status} and
+ $param{status}{bug_num} == $bug
+ ) {
+ $statuses{$bug} = {%{$param{status}}};
+ } else {
+ my $location = getbuglocation($bug, 'summary');
+ next if not defined $location or not length $location;
+ my %status = %{ readbug( $bug, $location ) };
+ $status{id} = $bug;
+ $statuses{$bug} = \%status;
+ }
+ }
+ }
+ for my $bug (keys %statuses) {
+ my $status = $statuses{$bug};
+
+ if (defined $param{bugusertags}{$param{bug}}) {
+ $status->{keywords} = "" unless defined $status->{keywords};
+ $status->{keywords} .= " " unless $status->{keywords} eq "";
+ $status->{keywords} .= join(" ", @{$param{bugusertags}{$param{bug}}});
+ }
+ $status->{tags} = $status->{keywords};
+ my %tags = map { $_ => 1 } split ' ', $status->{tags};
+
+ $status->{package} = '' if not defined $status->{package};
+ $status->{"package"} =~ s/\s*$//;
+
+ $status->{"package"} = 'unknown' if ($status->{"package"} eq '');
+ $status->{"severity"} = 'normal' if (not defined $status->{severity} or $status->{"severity"} eq '');
+
+ $status->{"pending"} = 'pending';
+ $status->{"pending"} = 'forwarded' if (length($status->{"forwarded"}));
+ $status->{"pending"} = 'pending-fixed' if ($tags{pending});
+ $status->{"pending"} = 'fixed' if ($tags{fixed});
+
+
+ my $presence = bug_presence(status => $status,
+ bug => $bug,
+ map{(exists $param{$_})?($_,$param{$_}):()}
+ qw(sourceversions arch dist version found fixed package)
+ );
+ if (defined $presence) {
+ if ($presence eq 'fixed') {
+ $status->{pending} = 'done';
+ } elsif ($presence eq 'absent') {
+ $status->{pending} = 'absent';
+ }
+ }
+ }
+ return \%statuses;
+}
+
+=head2 bug_presence
+
+ my $precence = bug_presence(bug => nnn,
+ ...
+ );
+
+Returns 'found', 'absent', 'fixed' or undef based on whether the bug
+is found, absent, fixed, or no information is available in the
+distribution (dist) and/or architecture (arch) specified.
+
+
+=head3 Options
+
+=over
+
+=item bug -- scalar bug number
+
+=item status -- optional hashref of bug status as returned by readbug
+(can be passed to avoid rereading the bug information)
+
+=item bug_index -- optional tied index of bug status infomration;
+currently not correctly implemented.
+
+=item version -- optional version to check package status at
+
+=item dist -- optional distribution to check package status at
+
+=item arch -- optional architecture to check package status at
+
+=item sourceversion -- optional arrayref of source/version; overrides
+dist, arch, and version. [The entries in this array must be in the
+"source/version" format.] Eventually this can be used to for caching.
+
+=back
+
+=cut
+
+sub bug_presence {
+ my %param = validate_with(params => \@_,
+ spec => {bug => {type => SCALAR,
+ regex => qr/^\d+$/,
+ },
+ status => {type => HASHREF,
+ optional => 1,
+ },
+ version => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ dist => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ arch => {type => SCALAR|ARRAYREF,
+ optional => 1,
+ },
+ sourceversions => {type => ARRAYREF,
+ optional => 1,
+ },
+ },
+ );
+ my %status;
+ if (defined $param{status}) {
+ %status = %{$param{status}};
+ }
+ else {
+ my $location = getbuglocation($param{bug}, 'summary');
+ return {} if not length $location;
+ %status = %{ readbug( $param{bug}, $location ) };
+ }
+
+ my @sourceversions;
+ my $pseudo_desc = getpseudodesc();
+ if (not exists $param{sourceversions}) {
+ my %sourceversions;
+ # pseudopackages do not have source versions by definition.
+ if (exists $pseudo_desc->{$status{package}}) {
+ # do nothing.
+ }
+ elsif (defined $param{version}) {
+ foreach my $arch (make_list($param{arch})) {
+ for my $package (split /\s*,\s*/, $status{package}) {
+ my @temp = makesourceversions($package,
+ $arch,
+ make_list($param{version})
+ );
+ @sourceversions{@temp} = (1) x @temp;
+ }
+ }
+ } elsif (defined $param{dist}) {
+ my %affects_distribution_tags;
+ @affects_distribution_tags{@{$config{affects_distribution_tags}}} =
+ (1) x @{$config{affects_distribution_tags}};
+ my $some_distributions_disallowed = 0;
+ my %allowed_distributions;
+ for my $tag (split ' ', ($status{keywords}||'')) {
+ if (exists $config{distribution_aliases}{$tag} and
+ exists $affects_distribution_tags{$config{distribution_aliases}{$tag}}) {
+ $some_distributions_disallowed = 1;
+ $allowed_distributions{$config{distribution_aliases}{$tag}} = 1;
+ }
+ elsif (exists $affects_distribution_tags{$tag}) {
+ $some_distributions_disallowed = 1;
+ $allowed_distributions{$tag} = 1;
+ }
+ }
+ my @archs = make_list(exists $param{arch}?$param{arch}:());
+ GET_SOURCE_VERSIONS:
+ foreach my $arch (@archs) {
+ for my $package (split /\s*,\s*/, $status{package}) {
+ my @versions = ();
+ my $source = 0;
+ if ($package =~ /^src:(.+)$/) {
+ $source = 1;
+ $package = $1;
+ }
+ foreach my $dist (make_list(exists $param{dist}?$param{dist}:[])) {
+ # if some distributions are disallowed,
+ # and this isn't an allowed
+ # distribution, then we ignore this
+ # distribution for the purposees of
+ # finding versions
+ if ($some_distributions_disallowed and
+ not exists $allowed_distributions{$dist}) {
+ next;
+ }
+ push @versions, get_versions(package => $package,
+ dist => $dist,
+ ($source?(arch => 'source'):
+ (defined $arch?(arch => $arch):())),
+ );
+ }
+ next unless @versions;
+ my @temp = make_source_versions(package => $package,
+ arch => $arch,
+ versions => \@versions,
+ );
+ @sourceversions{@temp} = (1) x @temp;
+ }
+ }
+ # this should really be split out into a subroutine,
+ # but it'd touch so many things currently, that we fake
+ # it; it's needed to properly handle bugs which are
+ # erroneously assigned to the binary package, and we'll
+ # probably have it go away eventually.
+ if (not keys %sourceversions and (not @archs or defined $archs[0])) {
+ @archs = (undef);
+ goto GET_SOURCE_VERSIONS;
+ }
+ }
+
+ # TODO: This should probably be handled further out for efficiency and
+ # for more ease of distinguishing between pkg= and src= queries.
+ # DLA: src= queries should just pass arch=source, and they'll be happy.
+ @sourceversions = keys %sourceversions;
+ }
+ else {
+ @sourceversions = @{$param{sourceversions}};
+ }
+ my $maxbuggy = 'undef';
+ if (@sourceversions) {
+ $maxbuggy = max_buggy(bug => $param{bug},
+ sourceversions => \@sourceversions,
+ found => $status{found_versions},
+ fixed => $status{fixed_versions},
+ package => $status{package},
+ version_cache => $version_cache,
+ );
+ }
+ elsif (defined $param{dist} and
+ not exists $pseudo_desc->{$status{package}}) {
+ return 'absent';
+ }
+ if (length($status{done}) and
+ (not @sourceversions or not @{$status{fixed_versions}})) {
+ return 'fixed';
+ }
+ return $maxbuggy;
+}
+
+
+=head2 max_buggy
+
+ max_buggy()
+
+=head3 Options
+
+=over
+
+=item bug -- scalar bug number
+
+=item sourceversion -- optional arrayref of source/version; overrides
+dist, arch, and version. [The entries in this array must be in the
+"source/version" format.] Eventually this can be used to for caching.
+
+=back
+
+Note: Currently the version information is cached; this needs to be
+changed before using this function in long lived programs.
+
+
+=cut
+sub max_buggy{
+ my %param = validate_with(params => \@_,
+ spec => {bug => {type => SCALAR,
+ regex => qr/^\d+$/,
+ },
+ sourceversions => {type => ARRAYREF,
+ default => [],
+ },
+ found => {type => ARRAYREF,
+ default => [],
+ },
+ fixed => {type => ARRAYREF,
+ default => [],
+ },
+ package => {type => SCALAR,
+ },
+ version_cache => {type => HASHREF,
+ default => {},
+ },
+ schema => {type => OBJECT,
+ optional => 1,
+ },
+ },
+ );
+ # Resolve bugginess states (we might be looking at multiple
+ # architectures, say). Found wins, then fixed, then absent.
+ my $maxbuggy = 'absent';
+ for my $package (split /\s*,\s*/, $param{package}) {
+ for my $version (@{$param{sourceversions}}) {
+ my $buggy = buggy(bug => $param{bug},
+ version => $version,
+ found => $param{found},
+ fixed => $param{fixed},
+ version_cache => $param{version_cache},
+ package => $package,
+ );
+ if ($buggy eq 'found') {
+ return 'found';
+ } elsif ($buggy eq 'fixed') {
+ $maxbuggy = 'fixed';
+ }
+ }
+ }
+ return $maxbuggy;
+}
+
+
+=head2 buggy
+
+ buggy(bug => nnn,
+ found => \@found,
+ fixed => \@fixed,
+ package => 'foo',
+ version => '1.0',
+ );
+
+Returns the output of Debbugs::Versions::buggy for a particular
+package, version and found/fixed set. Automatically turns found, fixed
+and version into source/version strings.
+
+Caching can be had by using the version_cache, but no attempt to check
+to see if the on disk information is more recent than the cache is
+made. [This will need to be fixed for long-lived processes.]
+
+=cut
+
+sub buggy {
+ my %param = validate_with(params => \@_,
+ spec => {bug => {type => SCALAR,
+ regex => qr/^\d+$/,
+ },
+ found => {type => ARRAYREF,
+ default => [],
+ },
+ fixed => {type => ARRAYREF,
+ default => [],
+ },
+ version_cache => {type => HASHREF,
+ optional => 1,
+ },
+ package => {type => SCALAR,
+ },
+ version => {type => SCALAR,
+ },
+ schema => {type => OBJECT,
+ optional => 1,
+ },
+ },
+ );
+ my @found = @{$param{found}};
+ my @fixed = @{$param{fixed}};
+ if (grep {$_ !~ m{/}} (@{$param{found}}, @{$param{fixed}})) {
+ # We have non-source version versions
+ @found = makesourceversions($param{package},undef,
+ @found
+ );
+ @fixed = makesourceversions($param{package},undef,
+ @fixed
+ );
+ }
+ if ($param{version} !~ m{/}) {
+ my ($version) = makesourceversions($param{package},undef,
+ $param{version}
+ );
+ $param{version} = $version if defined $version;
+ }
+ # Figure out which source packages we need
+ my %sources;
+ @sources{map {m{(.+)/}; $1} @found} = (1) x @found;
+ @sources{map {m{(.+)/}; $1} @fixed} = (1) x @fixed;
+ @sources{map {m{(.+)/}; $1} $param{version}} = 1 if
+ $param{version} =~ m{/};
+ my $version;
+ if (not defined $param{version_cache} or
+ not exists $param{version_cache}{join(',',sort keys %sources)}) {
+ $version = Debbugs::Versions->new(\&Debbugs::Versions::Dpkg::vercmp);
+ foreach my $source (keys %sources) {
+ my $srchash = substr $source, 0, 1;
+ my $version_fh = IO::File->new("$config{version_packages_dir}/$srchash/$source", 'r');
+ if (not defined $version_fh) {
+ # We only want to warn if it's a package which actually has a maintainer
+ my @maint = package_maintainer(source => $source,
+ hash_slice(%param,'schema'),
+ );
+ next unless @maint;
+ warn "Bug $param{bug}: unable to open $config{version_packages_dir}/$srchash/$source: $!";
+ next;
+ }
+ $version->load($version_fh);
+ }
+ if (defined $param{version_cache}) {
+ $param{version_cache}{join(',',sort keys %sources)} = $version;
+ }
+ }
+ else {
+ $version = $param{version_cache}{join(',',sort keys %sources)};
+ }
+ return $version->buggy($param{version},\@found,\@fixed);
+}
+
+sub isstrongseverity {
+ my $severity = shift;
+ $severity = $config{default_severity} if
+ not defined $severity or $severity eq '';
+ return grep { $_ eq $severity } @{$config{strong_severities}};
+}
+
+=head1 indexdb
+
+=head2 generate_index_db_line
+
+ my $data = read_bug(bug => $bug,
+ location => $initialdir);
+ # generate_index_db_line hasn't been written yet at all.
+ my $line = generate_index_db_line($data);
+
+Returns a line for a bug suitable to be written out to index.db.
+
+=cut
+
+sub generate_index_db_line {
+ my ($data,$bug) = @_;
+
+ # just in case someone has given us a split out data
+ $data = join_status_fields($data);
+
+ my $whendone = "open";
+ my $severity = $config{default_severity};
+ (my $pkglist = $data->{package}) =~ s/[,\s]+/,/g;
+ $pkglist =~ s/^,+//;
+ $pkglist =~ s/,+$//;
+ $whendone = "forwarded" if defined $data->{forwarded} and length $data->{forwarded};
+ $whendone = "done" if defined $data->{done} and length $data->{done};
+ $severity = $data->{severity} if length $data->{severity};
+ return sprintf "%s %d %d %s [%s] %s %s\n",
+ $pkglist, $data->{bug_num}//$bug, $data->{date}, $whendone,
+ $data->{originator}, $severity, $data->{keywords};
+}
+
+
+
+=head1 PRIVATE FUNCTIONS
+
+=cut
+
+sub update_realtime {
+ my ($file, %bugs) = @_;
+
+ # update realtime index.db
+
+ return () unless keys %bugs;
+ my $idx_old = IO::File->new($file,'r')
+ or die "Couldn't open ${file}: $!";
+ my $idx_new = IO::File->new($file.'.new','w')
+ or die "Couldn't open ${file}.new: $!";
+
+ binmode($idx_old,':raw:utf8');
+ binmode($idx_new,':raw:encoding(UTF-8)');
+ my $min_bug = min(keys %bugs);
+ my $line;
+ my @line;
+ my %changed_bugs;
+ while($line = <$idx_old>) {
+ @line = split /\s/, $line;
+ # Two cases; replacing existing line or adding new line
+ if (exists $bugs{$line[1]}) {
+ my $new = $bugs{$line[1]};
+ delete $bugs{$line[1]};
+ $min_bug = min(keys %bugs);
+ if ($new eq "NOCHANGE") {
+ print {$idx_new} $line;
+ $changed_bugs{$line[1]} = $line;
+ } elsif ($new eq "REMOVE") {
+ $changed_bugs{$line[1]} = $line;
+ } else {
+ print {$idx_new} $new;
+ $changed_bugs{$line[1]} = $line;
+ }
+ }
+ else {
+ while ($line[1] > $min_bug) {
+ print {$idx_new} $bugs{$min_bug};
+ delete $bugs{$min_bug};
+ last unless keys %bugs;
+ $min_bug = min(keys %bugs);
+ }
+ print {$idx_new} $line;
+ }
+ last unless keys %bugs;
+ }
+ print {$idx_new} map {$bugs{$_}} sort keys %bugs;
+
+ print {$idx_new} <$idx_old>;
+
+ close($idx_new);
+ close($idx_old);
+
+ rename("$file.new", $file);
+
+ return %changed_bugs;
+}
+
+sub bughook_archive {
+ my @refs = @_;
+ filelock("$config{spool_dir}/debbugs.trace.lock");
+ appendfile("$config{spool_dir}/debbugs.trace","archive ".join(',',@refs)."\n");
+ my %bugs = update_realtime("$config{spool_dir}/index.db.realtime",
+ map{($_,'REMOVE')} @refs);
+ update_realtime("$config{spool_dir}/index.archive.realtime",
+ %bugs);
+ unfilelock();
+}
+
+sub bughook {
+ my ( $type, %bugs_temp ) = @_;
+ filelock("$config{spool_dir}/debbugs.trace.lock");
+
+ my %bugs;
+ for my $bug (keys %bugs_temp) {
+ my $data = $bugs_temp{$bug};
+ appendfile("$config{spool_dir}/debbugs.trace","$type $bug\n",makestatus($data, 1));
+
+ $bugs{$bug} = generate_index_db_line($data,$bug);
+ }
+ update_realtime("$config{spool_dir}/index.db.realtime", %bugs);
+
+ unfilelock();
+}
+
+
+1;
+
+__END__
projects / debbugs.git / blobdiff