1 package Packages::Page;
10 use Packages::I18N::Locale;
12 our @ISA = qw( Exporter );
13 our @EXPORT_OK = qw( split_name_mail parse_deps );
14 our %EXPORT_TAGS = ( all => [ @EXPORT_OK ] );
16 our $ARCHIVE_DEFAULT = '';
17 our $SECTION_DEFAULT = 'main';
18 our $SUBSECTION_DEFAULT = 'unknown';
19 our $PRIORITY_DEFAULT = 'unknown';
20 our $ESSENTIAL_DEFAULT = 'no';
21 our $MAINTAINER_DEFAULT = 'unknown <unknown@email.invalid>';
24 my $classname = shift;
25 my $name = shift || '';
26 my $config = shift || {};
29 bless( $self, $classname );
31 $self->{package} = $name;
32 $self->{config} = $config;
40 if ($string =~ /(.*?)\s*<(.*)>/o) {
43 } elsif ($string =~ /^[\w.-]*@[\w.-]*$/o) {
47 $name = N_( 'package has bad maintainer field' );
51 return ($name, $email);
55 my ($self, $data) = @_;
57 return if $data->{'original-maintainer'};
58 return unless $data->{maintainer};
60 my ($name, $mail) = split_name_mail( $data->{maintainer} );
62 # taken from etc/pkgbinarymangler/maintainermangler.overrides
63 return if $mail =~ /\@(ubuntu\.com|canonical\.com|lists\.ubuntu\.com|lists\.canonical\.com|ubuntu\.com\.au|kubuntu\.org)^/o;
64 return if $mail =~ /^(lamont\@debian\.org|q-funk\@iki\.fi|cjwatson\@debian\.org|patrick\.matthaei\@web\.de)^/o;
66 if ($mail eq 'adconrad@0c3.net') {
67 $data->{maintainer} = 'Adam Conrad <adconrad@ubuntu.com>';
70 if ($mail eq 'mpitt@debian.org') {
71 $data->{maintainer} = 'Martin Pitt <martin.pitt@ubuntu.com>';
75 $data->{'original-maintainer'} = $data->{maintainer};
76 foreach ($data->{section}) {
77 /^(main|restricted)$/ && do {
78 $data->{maintainer} = 'Ubuntu Core Developers <ubuntu-devel-discuss@lists.ubuntu.com>';
81 /^(uni|multi)verse$/ && do {
82 $data->{maintainer} = 'Ubuntu MOTU Developers <ubuntu-motu@lists.ubuntu.com>';
92 sub handle_maintainer_fields {
93 my ($self, $data) = @_;
94 my (@uploaders, @orig_uploaders);
96 if ($data->{'original-maintainer'}) {
97 push @orig_uploaders, [ split_name_mail( $data->{'original-maintainer'} ) ];
99 $data->{uploaders} ||= '';
100 my @up_tmp = split( /\s*,\s*/,
101 $data->{uploaders} );
102 foreach my $up (@up_tmp) {
103 push @orig_uploaders, [ split_name_mail( $up ) ];
105 if ($data->{maintainer} ||= '') {
106 push @uploaders, [ split_name_mail( $data->{maintainer} ) ];
109 if ($data->{maintainer} ||= '') {
110 if ($self->override_maint($data)) {
111 return $self->handle_maintainer_fields($data);
114 push @uploaders, [ split_name_mail( $data->{maintainer} ) ];
116 if ($data->{uploaders}) {
117 my @up_tmp = split( /\s*,\s*/,
118 $data->{uploaders} );
119 foreach my $up (@up_tmp) {
120 if ($up ne $data->{maintainer}) { # weed out duplicates
121 push @uploaders, [ split_name_mail( $up ) ];
127 return (\@uploaders, \@orig_uploaders);
131 my ($self, $src, $data) = @_;
133 my %data = split /\00/o, $data;
135 $self->{src}{package} = $src;
136 $self->{src}{version} = $data{version};
138 my @files = split /\01/so, $data{files};
139 $self->{src}{files} = \@files;
141 $self->{src}{directory} = $data{directory};
142 my ($uploaders, $orig_uploaders) = $self->handle_maintainer_fields(\%data);
143 $self->{src}{uploaders} = $uploaders;
144 $self->{src}{orig_uploaders} = $orig_uploaders if @$orig_uploaders;
149 sub add_provided_by {
150 my ($self, $provided_by) = @_;
152 $self->{provided_by} ||= [];
153 push @{$self->{provided_by}}, @$provided_by;
159 return (exists($self->{provided_by}) && !exists($self->{versions}));
162 our @TAKE_NEWEST = qw( description description-md5 essential priority section subsection tag
163 archive source source-version homepage maintainer original-maintainer uploaders);
164 our @STORE_ALL = qw( version source source-version installed-size size
165 filename md5sum sha1 sha256 task
166 origin bugs suite archive section );
167 our @DEP_FIELDS = qw( depends pre-depends recommends suggests enhances
168 provides conflicts );
170 my ($self, $data) = @_;
172 ($data->{package} && $data->{version} && $data->{architecture}) || return;
173 $self->{package} ||= $data->{package};
174 ($self->{package} eq $data->{package}) || return;
175 debug( "merge package $data->{package}/$data->{version}/$data->{architecture} into $self (".($self->{newest}||'').")", 2 ) if DEBUG;
177 (my $version = $data->{version}) =~ s/\+b\d+$//o; # strip binNMU number
178 unless ($self->{newest}) {
179 debug( "package $data->{package}/$data->{version}/$data->{architecture} is first to merge", 3 ) if DEBUG;
180 foreach my $key (@TAKE_NEWEST) {
181 $self->{data}{$key} = $data->{$key};
183 foreach my $key (@STORE_ALL) {
184 $self->{versions}{$data->{architecture}}{$key}
187 foreach my $key (@DEP_FIELDS) {
188 $self->normalize_dependencies($key, $data);
190 $self->{newest} = $version;
195 debug( "package $data->{package}/$data->{version}/$data->{architecture} is subsequent merge", 3 ) if DEBUG;
197 my $cmp = version_cmp( $version, $self->{newest} );
198 # packages from the central archive are preferred over all
199 # others with the same version number but from other archives
200 if ($is_newest = ($cmp > 0)
201 || (!$cmp && ($data->{archive} eq 'us') && ($self->{data}{archive} ne 'us'))) {
202 $self->{newest} = $version;
203 foreach my $key (@TAKE_NEWEST) {
204 $self->{data}{$key} = $data->{$key};
207 debug( "is_newest= ".($is_newest||0), 3 ) if DEBUG;
208 if (!$self->{versions}{$data->{architecture}}
210 || (version_cmp( $data->{version},
211 $self->{versions}{$data->{architecture}}{version} ) > 0)) {
212 foreach my $key (@STORE_ALL) {
213 $self->{versions}{$data->{architecture}}{$key}
216 foreach my $key (@DEP_FIELDS) {
217 $self->normalize_dependencies($key, $data);
224 sub normalize_dependencies {
225 my ($self, $dep_field, $data) = @_;
227 my ($deps_norm, $deps) = parse_deps( $data->{$dep_field}||'' );
228 $self->{dep_fields}{$data->{architecture}}{$dep_field} =
229 [ $deps_norm, $deps ];
235 my (@dep_and_norm, @dep_and);
236 foreach my $dep_and (split( /\s*,\s*/m, $dep_str )) {
237 next if $dep_and =~ /^\s*$/;
238 my (@dep_or_norm, @dep_or);
239 foreach my $dep_or (split( /\s*\|\s*/m, $dep_and )) {
240 my ($pkg, $relation, $version, @arches) = ('','','');
241 $pkg = $1 if $dep_or =~ s/^([a-zA-Z0-9][a-zA-Z0-9+._-]*)\s*//m;
242 ($relation, $version) = ($1, $2)
243 if $dep_or =~ s/^\(\s*(=|<=|>=|<<?|>>?)\s*([^\)]+).*\)\s*//m;
244 @arches = split(/\s+/m, $1) if $dep_or =~ s/^\[([^\]]+)\]\s*//m;
245 push @dep_or_norm, "$pkg($relation$version)[".
246 join(" ",sort(@arches))."]";
247 push @dep_or, [ $pkg, $relation, $version, \@arches ];
249 push @dep_and_norm, join('|',@dep_or_norm);
250 push @dep_and, \@dep_or;
252 return (\@dep_and_norm, \@dep_and);
256 my ($self, $field) = @_;
258 return $self->{data}{$field};
261 my ($self, $field) = @_;
263 return $self->{src}{$field};
266 sub get_architectures {
269 return keys %{$self->{versions}};
273 my ($self, $field) = @_;
276 foreach (sort keys %{$self->{versions}}) {
277 $result{$_} = $self->{versions}{$_}{$field}
278 if $self->{versions}{$_}{$field};
288 foreach (keys %{$self->{versions}}) {
289 my $version = $self->{versions}{$_}{version};
290 $versions{$version} ||= [];
291 push @{$versions{$version}}, $_;
297 sub get_version_string {
300 my $versions = $self->get_versions;
301 my @versions = version_sort keys %$versions;
302 my (@v_str, $v_str, $v_str_arch);
303 if ( scalar @versions == 1 ) {
304 @v_str = ( [ $versions[0], undef ] );
305 $v_str = $versions[0];
306 $v_str_arch = $versions[0];
309 foreach ( @versions ) {
310 push @v_str, [ $_, $versions->{$_} ];
311 push @v_str_arch, "$_ [".join(', ', sort @{$versions->{$_}})."]";
313 $v_str_arch = join( ", ", @v_str_arch );
314 $v_str = join( ", ", @versions );
317 return ($v_str, $v_str_arch, \@v_str);
321 my ($self, $dep_field) = @_;
323 my @architectures = $self->get_architectures;
325 my ( %dep_pkgs, %arch_deps );
326 foreach my $a ( @architectures ) {
327 next unless exists $self->{dep_fields}{$a}{$dep_field};
328 my ($a_deps_norm, $a_deps) = @{$self->{dep_fields}{$a}{$dep_field}};
329 # debug( "get_dep_field: $dep_field/$a: ".Dumper($a_deps_norm,$a_deps), 3 ) if DEBUG;
330 for ( my $i=0; $i < @$a_deps; $i++ ) { # splitted by ,
331 $dep_pkgs{$a_deps_norm->[$i]} = $a_deps->[$i];
332 $arch_deps{$a}{$a_deps_norm->[$i]}++;
335 @architectures = sort keys %arch_deps;
336 # debug( "get_dep_field called:\n ".Dumper( \%dep_pkgs, \%arch_deps ), 3 ) if DEBUG;
342 foreach my $dp ( sort keys %dep_pkgs ) {
343 my @dp_alts = @{$dep_pkgs{$dp}};
345 foreach (@dp_alts) { push @pkgs, $_->[0]; }
348 unless ( $is_old_pkgs = ($pkgs eq $old_pkgs) ) {
352 my ($arch_neg, $arch_str) = _compute_arch_str ( $dp, \%arch_deps,
355 my @res_pkgs; my $pkg_ix = 0;
356 foreach my $p_name ( @pkgs ) {
357 if ( $pkg_ix > 0 ) { $arch_str = ""; }
359 my $pkg_version = "";
360 $pkg_version = "$dep_pkgs{$dp}[$pkg_ix][1] $dep_pkgs{$dp}[$pkg_ix][2]"
361 if $dep_pkgs{$dp}[$pkg_ix][1];
364 push @res_pkgs, [ $p_name, $pkg_version, $arch_neg,
368 push @deps, [ $is_old_pkgs, @res_pkgs ];
374 sub _compute_arch_str {
375 my ( $dp, $arch_deps, $all_archs, $is_src_dep ) = @_;
377 my ( @dependend_archs, @not_dependend_archs );
379 foreach my $a ( @$all_archs ) {
380 if ( exists $arch_deps->{$a}{$dp} ) {
381 push @dependend_archs, $a;
383 push @not_dependend_archs, $a;
387 if ( @dependend_archs == @$all_archs ) {
390 if ( @dependend_archs > (@$all_archs/2) ) {
392 $arch_str = join( ", ", @not_dependend_archs);
394 $arch_str = join( ", ", @dependend_archs);
397 return my @ret = ( $arch_neg, $arch_str );