1 package Packages::Page;
11 our $ARCHIVE_DEFAULT = '';
12 our $SECTION_DEFAULT = 'main';
13 our $SUBSECTION_DEFAULT = 'unknown';
14 our $PRIORITY_DEFAULT = 'unknown';
15 our $ESSENTIAL_DEFAULT = 'no';
16 our $MAINTAINER_DEFAULT = 'unknown <unknown@email.invalid>';
19 my $classname = shift;
20 my $name = shift || '';
21 my $config = shift || {};
24 bless( $self, $classname );
26 $self->{package} = $name;
27 $self->{config} = $config;
33 my ($self, $pkg, $version, $architecture, $data) = @_;
35 my %data = ( package => $pkg,
37 architecture => $architecture );
39 while ($data =~ /^(\S+):\s*(.*)\s*$/mg) {
40 my ($key, $value) = ($1, $2);
41 $key =~ tr [A-Z] [a-z];
44 # debug( "Merge package:\n".Dumper(\%data), 3 );
45 return $self->merge_package( \%data );
48 sub gettext { return $_[0]; }
52 if ($string =~ /(.*?)\s*<(.*)>/o) {
55 } elsif ($string =~ /^[\w.-]*@[\w.-]*$/o) {
59 $name = gettext( 'package has bad maintainer field' );
63 return ($name, $email);
67 my ($self, $src, $version, $data) = @_;
71 $data =~ s/\n\s+/\377/g;
72 while ($data =~ /^(\S+):\s*(.*)\s*$/mog) {
73 my ($key, $value) = ($1, $2);
74 $key =~ tr [A-Z] [a-z];
78 $self->{src}{name} = $src;
79 $self->{src}{version} = $version;
81 $self->{src}{files} = [];
82 foreach my $sf ( split( /\377/, $data{files} ) ) {
85 push @{$self->{src}{files}}, [ split( /\s+/, $sf) ];
88 $self->{src}{directory} = $data{directory};
90 if ($data{maintainer} ||= '') {
91 push @uploaders, [ split_name_mail( $data{maintainer} ) ];
93 if ($data{uploaders}) {
94 my @up_tmp = split( /\s*,\s*/,
96 foreach my $up (@up_tmp) {
97 if ($up ne $data{maintainer}) { # weed out duplicates
98 push @uploaders, [ split_name_mail( $up ) ];
102 $self->{src}{uploaders} = \@uploaders;
107 our @TAKE_NEWEST = qw( description essential priority section subsection tag
108 archive source source-version );
109 our @STORE_ALL = qw( version source source-version installed-size size
111 origin bugs suite archive section );
112 our @DEP_FIELDS = qw( depends pre-depends recommends suggests enhances
113 provides conflicts );
115 my ($self, $data) = @_;
117 ($data->{package} && $data->{version} && $data->{architecture}) || return;
118 $self->{package} ||= $data->{package};
119 ($self->{package} eq $data->{package}) || return;
120 debug( "merge package $data->{package}/$data->{version}/$data->{architecture} into $self (".($self->{newest}||'').")", 2 );
122 unless ($self->{newest}) {
123 debug( "package $data->{package}/$data->{version}/$data->{architecture} is first to merge", 3 );
124 foreach my $key (@TAKE_NEWEST) {
125 $self->{data}{$key} = $data->{$key};
127 foreach my $key (@STORE_ALL) {
128 $self->{versions}{$data->{architecture}}{$key}
131 foreach my $key (@DEP_FIELDS) {
132 $self->normalize_dependencies($key, $data);
134 $self->{newest} = $data->{version};
139 debug( "package $data->{package}/$data->{version}/$data->{architecture} is subsequent merge", 3 );
142 (version_cmp( $data->{version}, $self->{newest} ) > 0)) {
143 $self->{newest} = $data->{version};
144 foreach my $key (@TAKE_NEWEST) {
145 $self->{data}{$key} = $data->{$key};
148 debug( "is_newest= ".($is_newest||0), 3 );
149 if (!$self->{versions}{$data->{architecture}}
151 || (version_cmp( $data->{version},
152 $self->{versions}{$data->{architecture}}{version} ) > 0)) {
153 foreach my $key (@STORE_ALL) {
154 $self->{versions}{$data->{architecture}}{$key}
157 foreach my $key (@DEP_FIELDS) {
158 $self->normalize_dependencies($key, $data);
165 sub normalize_dependencies {
166 my ($self, $dep_field, $data) = @_;
168 my ($deps_norm, $deps) = parse_deps( $data->{$dep_field}||'' );
169 $self->{dep_fields}{$data->{architecture}}{$dep_field} =
170 [ $deps_norm, $deps ];
176 my (@dep_and_norm, @dep_and);
177 foreach my $dep_and (split( /\s*,\s*/m, $dep_str )) {
178 next if $dep_and =~ /^\s*$/;
179 my (@dep_or_norm, @dep_or);
180 foreach my $dep_or (split( /\s*\|\s*/m, $dep_and )) {
181 my ($pkg, $relation, $version, @arches) = ('','','');
182 $pkg = $1 if $dep_or =~ s/^([a-zA-Z0-9][a-zA-Z0-9+._-]*)\s*//m;
183 ($relation, $version) = ($1, $2)
184 if $dep_or =~ s/^\(\s*(=|<=|>=|<<?|>>?)\s*([^\)]+).*\)\s*//m;
185 @arches = split(/\s+/m, $1) if $dep_or =~ s/^\[([^\]]+)\]\s*//m;
186 push @dep_or_norm, "$pkg($relation$version)[".
187 join(" ",sort(@arches))."]";
188 push @dep_or, [ $pkg, $relation, $version, \@arches ];
190 push @dep_and_norm, join('|',@dep_or_norm);
191 push @dep_and, \@dep_or;
193 return (\@dep_and_norm, \@dep_and);
197 my ($self, $field) = @_;
199 return $self->{data}{$field};
202 my ($self, $field) = @_;
204 return $self->{src}{$field};
207 sub get_architectures {
210 return keys %{$self->{versions}};
214 my ($self, $field) = @_;
217 foreach (sort keys %{$self->{versions}}) {
218 $result{$_} = $self->{versions}{$_}{$field}
219 if $self->{versions}{$_}{$field};
229 foreach (keys %{$self->{versions}}) {
230 my $version = $self->{versions}{$_}{version};
231 $versions{$version} ||= [];
232 push @{$versions{$version}}, $_;
238 sub get_version_string {
241 my $versions = $self->get_versions;
242 my @versions = version_sort keys %$versions;
243 my (@v_str, $v_str, $v_str_arch);
244 if ( scalar @versions == 1 ) {
245 @v_str = ( [ $versions[0], undef ] );
246 $v_str = $versions[0];
247 $v_str_arch = $versions[0];
250 foreach ( @versions ) {
251 push @v_str, [ $_, $versions->{$_} ];
252 push @v_str_arch, "$_ [".join(', ', @{$versions->{$_}})."]";
254 $v_str_arch = join( ", ", @v_str_arch );
255 $v_str = join( ", ", @versions );
258 return ($v_str, $v_str_arch, \@v_str);
262 my ($self, $dep_field) = @_;
264 my @architectures = $self->get_architectures;
266 my ( %dep_pkgs, %arch_deps );
267 foreach my $a ( @architectures ) {
268 next unless exists $self->{dep_fields}{$a}{$dep_field};
269 my ($a_deps_norm, $a_deps) = @{$self->{dep_fields}{$a}{$dep_field}};
270 # debug( "get_dep_field: $dep_field/$a: ".Dumper($a_deps_norm,$a_deps), 3 );
271 for ( my $i=0; $i < @$a_deps; $i++ ) { # splitted by ,
272 $dep_pkgs{$a_deps_norm->[$i]} = $a_deps->[$i];
273 $arch_deps{$a}{$a_deps_norm->[$i]}++;
276 @architectures = sort keys %arch_deps;
277 # debug( "get_dep_field called:\n ".Dumper( \%dep_pkgs, \%arch_deps ), 3 );
283 foreach my $dp ( sort keys %dep_pkgs ) {
284 my @dp_alts = @{$dep_pkgs{$dp}};
286 foreach (@dp_alts) { push @pkgs, $_->[0]; }
289 unless ( $is_old_pkgs = ($pkgs eq $old_pkgs) ) {
293 my ($arch_neg, $arch_str) = _compute_arch_str ( $dp, \%arch_deps,
296 my @res_pkgs; my $pkg_ix = 0;
297 foreach my $p_name ( @pkgs ) {
298 if ( $pkg_ix > 0 ) { $arch_str = ""; }
300 my $pkg_version = "";
301 $pkg_version = "$dep_pkgs{$dp}[$pkg_ix][1] $dep_pkgs{$dp}[$pkg_ix][2]"
302 if $dep_pkgs{$dp}[$pkg_ix][1];
305 push @res_pkgs, [ $p_name, $pkg_version, $arch_neg,
309 push @deps, [ $is_old_pkgs, @res_pkgs ];
315 sub _compute_arch_str {
316 my ( $dp, $arch_deps, $all_archs, $is_src_dep ) = @_;
318 my ( @dependend_archs, @not_dependend_archs );
320 foreach my $a ( @$all_archs ) {
321 if ( exists $arch_deps->{$a}{$dp} ) {
322 push @dependend_archs, $a;
324 push @not_dependend_archs, $a;
328 if ( @dependend_archs == @$all_archs ) {
331 if ( @dependend_archs > (@$all_archs/2) ) {
333 $arch_str = join( ", ", @not_dependend_archs);
335 $arch_str = join( ", ", @dependend_archs);
338 return my @ret = ( $arch_neg, $arch_str );