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) = @_;
36 my $strio = IO::String->new($data);
40 my %data = ( package => $pkg,
42 architecture => $architecture );
45 while (/^(\S+):\s*(.*)\s*$/mg) {
46 my ($key, $value) = ($1, $2);
47 $value =~ s/\377/\n /g;
48 $key =~ tr [A-Z] [a-z];
51 # debug( "Merge package:\n".Dumper(\%data), 3 );
52 $merged += $self->merge_package( \%data );
58 sub gettext { return $_[0]; }
62 if ($string =~ /(.*?)\s*<(.*)>/o) {
65 } elsif ($string =~ /^[\w.-]*@[\w.-]*$/o) {
69 $name = gettext( 'package has bad maintainer field' );
73 return ($name, $email);
77 my ($self, $src, $version, $data) = @_;
80 my $strio = IO::String->new($data);
87 while (/^(\S+):\s*(.*)\s*$/mg) {
88 my ($key, $value) = ($1, $2);
89 $value =~ s/\377/\n /g;
90 $key =~ tr [A-Z] [a-z];
96 $self->{src}{name} = $src;
97 $self->{src}{version} = $version;
99 $data{files} =~ s/\A\s*//o; # remove leading spaces
100 $self->{src}{files} = [];
101 foreach my $sf ( split( /\n\s*/, $data{files} ) ) {
103 push @{$self->{src}{files}}, [ split( /\s+/, $sf) ];
107 if ($data{maintainer} ||= '') {
108 push @uploaders, [ split_name_mail( $data{maintainer} ) ];
110 if ($data{uploaders}) {
111 my @up_tmp = split( /\s*,\s*/,
113 foreach my $up (@up_tmp) {
114 if ($up ne $data{maintainer}) { # weed out duplicates
115 push @uploaders, [ split_name_mail( $up ) ];
119 $self->{src}{uploaders} = \@uploaders;
124 our @TAKE_NEWEST = qw( description essential priority section subsection tag
125 archive source source-version );
126 our @STORE_ALL = qw( version source source-version installed-size size
128 origin bugs suite archive section );
129 our @DEP_FIELDS = qw( depends pre-depends recommends suggests enhances
130 provides conflicts );
132 my ($self, $data) = @_;
134 ($data->{package} && $data->{version} && $data->{architecture}) || return;
135 $self->{package} ||= $data->{package};
136 ($self->{package} eq $data->{package}) || return;
137 debug( "merge package $data->{package}/$data->{version}/$data->{architecture} into $self (".($self->{newest}||'').")", 2 );
139 unless ($self->{newest}) {
140 debug( "package $data->{package}/$data->{version}/$data->{architecture} is first to merge", 3 );
141 foreach my $key (@TAKE_NEWEST) {
142 $self->{data}{$key} = $data->{$key};
144 foreach my $key (@STORE_ALL) {
145 $self->{versions}{$data->{architecture}}{$key}
148 foreach my $key (@DEP_FIELDS) {
149 $self->normalize_dependencies($key, $data);
151 $self->{newest} = $data->{version};
156 debug( "package $data->{package}/$data->{version}/$data->{architecture} is subsequent merge", 3 );
159 (version_cmp( $data->{version}, $self->{newest} ) > 0)) {
160 $self->{newest} = $data->{version};
161 foreach my $key (@TAKE_NEWEST) {
162 $self->{data}{$key} = $data->{$key};
165 debug( "is_newest= ".($is_newest||0), 3 );
166 if (!$self->{versions}{$data->{architecture}}
168 || (version_cmp( $data->{version},
169 $self->{versions}{$data->{architecture}} ) > 0)) {
170 foreach my $key (@STORE_ALL) {
171 $self->{versions}{$data->{architecture}}{$key}
174 foreach my $key (@DEP_FIELDS) {
175 $self->normalize_dependencies($key, $data);
182 sub normalize_dependencies {
183 my ($self, $dep_field, $data) = @_;
185 my ($deps_norm, $deps) = parse_deps( $data->{$dep_field}||'' );
186 $self->{dep_fields}{$data->{architecture}}{$dep_field} =
187 [ $deps_norm, $deps ];
193 my (@dep_and_norm, @dep_and);
194 foreach my $dep_and (split( /\s*,\s*/m, $dep_str )) {
195 next if $dep_and =~ /^\s*$/;
196 my (@dep_or_norm, @dep_or);
197 foreach my $dep_or (split( /\s*\|\s*/m, $dep_and )) {
198 my ($pkg, $relation, $version, @arches) = ('','','');
199 $pkg = $1 if $dep_or =~ s/^([a-zA-Z0-9][a-zA-Z0-9+._-]*)\s*//m;
200 ($relation, $version) = ($1, $2)
201 if $dep_or =~ s/^\(\s*(=|<=|>=|<<?|>>?)\s*([^\)]+).*\)\s*//m;
202 @arches = split(/\s+/m, $1) if $dep_or =~ s/^\[([^\]]+)\]\s*//m;
203 push @dep_or_norm, "$pkg($relation$version)[".
204 join(" ",sort(@arches))."]";
205 push @dep_or, [ $pkg, $relation, $version, \@arches ];
207 push @dep_and_norm, join('|',@dep_or_norm);
208 push @dep_and, \@dep_or;
210 return (\@dep_and_norm, \@dep_and);
214 my ($self, $field) = @_;
216 return $self->{data}{$field};
219 my ($self, $field) = @_;
221 return $self->{src}{$field};
224 sub get_architectures {
227 return keys %{$self->{versions}};
231 my ($self, $field) = @_;
234 foreach (sort keys %{$self->{versions}}) {
235 $result{$_} = $self->{versions}{$_}{$field}
236 if $self->{versions}{$_}{$field};
246 foreach (keys %{$self->{versions}}) {
247 my $version = $self->{versions}{$_}{version};
248 $versions{$version} ||= [];
249 push @{$versions{$version}}, $_;
255 sub get_version_string {
258 my $versions = $self->get_versions;
259 my @versions = version_sort keys %$versions;
260 my (@v_str, $v_str, $v_str_arch);
261 if ( scalar @versions == 1 ) {
262 @v_str = ( [ $versions[0], undef ] );
263 $v_str = $versions[0];
264 $v_str_arch = $versions[0];
267 foreach ( @versions ) {
268 push @v_str, [ $_, $versions->{$_} ];
269 push @v_str_arch, "$_ [".join(', ', @{$versions->{$_}})."]";
271 $v_str_arch = join( ", ", @v_str_arch );
272 $v_str = join( ", ", @versions );
275 return ($v_str, $v_str_arch, \@v_str);
279 my ($self, $dep_field) = @_;
281 my @architectures = $self->get_architectures;
283 my ( %dep_pkgs, %arch_deps );
284 foreach my $a ( @architectures ) {
285 next unless exists $self->{dep_fields}{$a}{$dep_field};
286 my ($a_deps_norm, $a_deps) = @{$self->{dep_fields}{$a}{$dep_field}};
287 # debug( "get_dep_field: $dep_field/$a: ".Dumper($a_deps_norm,$a_deps), 3 );
288 for ( my $i=0; $i < @$a_deps; $i++ ) { # splitted by ,
289 $dep_pkgs{$a_deps_norm->[$i]} = $a_deps->[$i];
290 $arch_deps{$a}{$a_deps_norm->[$i]}++;
293 @architectures = sort keys %arch_deps;
294 # debug( "get_dep_field called:\n ".Dumper( \%dep_pkgs, \%arch_deps ), 3 );
300 foreach my $dp ( sort keys %dep_pkgs ) {
301 my @dp_alts = @{$dep_pkgs{$dp}};
303 foreach (@dp_alts) { push @pkgs, $_->[0]; }
306 unless ( $is_old_pkgs = ($pkgs eq $old_pkgs) ) {
310 my ($arch_neg, $arch_str) = _compute_arch_str ( $dp, \%arch_deps,
313 my @res_pkgs; my $pkg_ix = 0;
314 foreach my $p_name ( @pkgs ) {
315 if ( $pkg_ix > 0 ) { $arch_str = ""; }
317 my $pkg_version = "";
318 $pkg_version = "$dep_pkgs{$dp}[$pkg_ix][1] $dep_pkgs{$dp}[$pkg_ix][2]"
319 if $dep_pkgs{$dp}[$pkg_ix][1];
322 push @res_pkgs, [ $p_name, $pkg_version, $arch_neg,
326 push @deps, [ $is_old_pkgs, @res_pkgs ];
332 sub _compute_arch_str {
333 my ( $dp, $arch_deps, $all_archs, $is_src_dep ) = @_;
335 my ( @dependend_archs, @not_dependend_archs );
337 foreach my $a ( @$all_archs ) {
338 if ( exists $arch_deps->{$a}{$dp} ) {
339 push @dependend_archs, $a;
341 push @not_dependend_archs, $a;
345 if ( @dependend_archs == @$all_archs ) {
348 if ( @dependend_archs > (@$all_archs/2) ) {
350 $arch_str = join( ", ", @not_dependend_archs);
352 $arch_str = join( ", ", @dependend_archs);
355 return my @ret = ( $arch_neg, $arch_str );