X-Git-Url: https://git.deb.at/?a=blobdiff_plain;ds=inline;f=cgi-bin%2Fsearch_packages.pl;h=b62821dd5a33a41639ba83cc1a859a6d40d2ffa2;hb=5182ae034dddba23fe956fbfc373829e6574b88e;hp=bc51c30f66c3ce0fbc0e479dca8ea1f5f28cbba7;hpb=e41d34b008ea4b4ad09b5eea457d7523c7ef2fa3;p=deb%2Fpackages.git
diff --git a/cgi-bin/search_packages.pl b/cgi-bin/search_packages.pl
index bc51c30..b62821d 100755
--- a/cgi-bin/search_packages.pl
+++ b/cgi-bin/search_packages.pl
@@ -1,20 +1,19 @@
#!/usr/bin/perl -wT
-#
+# $Id$
# search_packages.pl -- CGI interface to the Packages files on packages.debian.org
#
# Copyright (C) 1998 James Treacy
# Copyright (C) 2000, 2001 Josip Rodin
# Copyright (C) 2001 Adam Heath
# Copyright (C) 2004 Martin Schulze
-# Copyright (C) 2004 Frank Lichtenheld
+# Copyright (C) 2004-2006 Frank Lichtenheld
#
# use is allowed under the terms of the GNU Public License (GPL)
# see http://www.fsf.org/copyleft/gpl.html for a copy of the license
-require 5.001;
use strict;
use CGI qw( -oldstyle_urls );
-#use CGI::Carp qw( fatalsToBrowser );
+use CGI::Carp qw( fatalsToBrowser );
use POSIX;
use URI::Escape;
use HTML::Entities;
@@ -27,86 +26,150 @@ use Deb::Versions;
use Packages::Search qw( :all );
use Packages::HTML ();
-my $thisscript = "search_packages.pl";
-my $use_grep = 1;
+my $thisscript = $Packages::HTML::SEARCH_CGI;
my $HOME = "http://www.debian.org";
my $ROOT = "";
my $SEARCHPAGE = "http://packages.debian.org/";
my @SUITES = qw( oldstable stable testing unstable experimental );
-my @DISTS = @SUITES;
my @SECTIONS = qw( main contrib non-free );
my @ARCHIVES = qw( us security installer );
my @ARCHITECTURES = qw( alpha amd64 arm hppa hurd-i386 i386 ia64
kfreebsd-i386 mips mipsel powerpc s390 sparc );
+my %SUITES = map { $_ => 1 } @SUITES;
+my %SECTIONS = map { $_ => 1 } @SECTIONS;
+my %ARCHIVES = map { $_ => 1 } @ARCHIVES;
+my %ARCHITECTURES = map { $_ => 1 } @ARCHITECTURES;
$ENV{PATH} = "/bin:/usr/bin";
# Read in all the variables set by the form
-my $input = new CGI;
+my $input;
+if ($ARGV[0] && ($ARGV[0] eq 'php')) {
+ $input = new CGI(\*STDIN);
+} else {
+ $input = new CGI;
+}
my $pet0 = new Benchmark;
# use this to disable debugging in production mode completly
-my $debug_allowed = 0;
+my $debug_allowed = 1;
my $debug = $debug_allowed && $input->param("debug");
-$Search::Param::debug = 1 if $debug > 1;
+$debug = 0 if not defined($debug);
+#$Packages::Search::debug = 1 if $debug > 1;
+
+if (my $path = $input->param('path')) {
+ my @components = map { lc $_ } split /\//, $path;
+
+ foreach (@components) {
+ if ($SUITES{$_}) {
+ $input->param('suite', $_);
+ } elsif ($SECTIONS{$_}) {
+ $input->param('section', $_);
+ } elsif ($ARCHIVES{$_}) {
+ $input->param('archive', $_);
+ }elsif ($ARCHITECTURES{$_}) {
+ $input->param('arch', $_);
+ }
+ }
+}
-# If you want, just print out a list of all of the variables and exit.
-print $input->header if $debug;
-# print $input->dump;
-# exit;
+my ( $format, $keyword, $case, $subword, $exact, $searchon,
+ @suites, @sections, @archs );
-my %params_def = ( keywords => { default => undef, match => '^\s*([-+\@\w\/.:]+)\s*$' },
+my %params_def = ( keywords => { default => undef,
+ match => '^\s*([-+\@\w\/.:]+)\s*$',
+ var => \$keyword },
suite => { default => 'stable', match => '^(\w+)$',
alias => 'version', array => ',',
+ var => \@suites,
replace => { all => \@SUITES } },
- case => { default => 'insensitive', match => '^(\w+)$' },
- official => { default => 0, match => '^(\w+)$' },
- use_cache => { default => 1, match => '^(\w+)$' },
- subword => { default => 0, match => '^(\w+)$' },
- exact => { default => undef, match => '^(\w+)$' },
- searchon => { default => 'all', match => '^(\w+)$' },
+ case => { default => 'insensitive', match => '^(\w+)$',
+ var => \$case },
+# official => { default => 0, match => '^(\w+)$' },
+# use_cache => { default => 1, match => '^(\w+)$' },
+ subword => { default => 0, match => '^(\w+)$',
+ var => \$subword },
+ exact => { default => undef, match => '^(\w+)$',
+ var => \$exact },
+ searchon => { default => 'all', match => '^(\w+)$',
+ var => \$searchon },
section => { default => 'all', match => '^([\w-]+)$',
alias => 'release', array => ',',
+ var => \@sections,
replace => { all => \@SECTIONS } },
arch => { default => 'any', match => '^(\w+)$',
- array => ',', replace =>
+ array => ',', var => \@archs, replace =>
{ any => \@ARCHITECTURES } },
archive => { default => 'all', match => '^(\w+)$',
array => ',', replace =>
{ all => \@ARCHIVES } },
- format => { default => 'html', match => '^(\w+)$' },
+ format => { default => 'html', match => '^(\w+)$',
+ var => \$format },
);
-my %params = Packages::Search::parse_params( $input, \%params_def );
+my %opts;
+my %params = Packages::Search::parse_params( $input, \%params_def, \%opts );
-my $format = $params{values}{format}{final};
#XXX: Don't use alternative output formats yet
$format = 'html';
-
if ($format eq 'html') {
print $input->header;
-} elsif ($format eq 'xml') {
-# print $input->header( -type=>'application/rdf+xml' );
- print $input->header( -type=>'text/plain' );
+}
+
+my (@errors, @debug, @msgs, @hints);
+sub error {
+ push @errors, $_[0];
+}
+sub hint {
+ push @hints, $_[0];
+}
+sub debug {
+ my $lvl = $_[1] || 0;
+ push(@debug, $_[0]) if $debug > $lvl;
+}
+sub msg {
+ push @msgs, $_[0];
+}
+sub print_errors {
+ return unless @errors;
+ print '
';
+ foreach (@errors) {
+ print "
$_
";
+ }
+ print '
';
+}
+sub print_debug {
+ return unless $debug && @debug;
+ print '';
+ print '
Debugging:
';
+ foreach (@debug) {
+ print "$_\n";
+ }
+ print '
';
+
+}
+sub print_hints {
+ return unless @hints;
+ print '';
+ foreach (@hints) {
+ print "
$_
";
+ }
+ print '
';
+}
+sub print_msgs {
+ foreach (@msgs) {
+ print "$_
";
+ }
}
if ($params{errors}{keywords}) {
- print "Error: keyword not valid or missing" if $format eq 'html';
- exit 0;
+ error( "Error: keyword not valid or missing" );
}
-my $keyword = $params{values}{keywords}{final};
-my @suites = @{$params{values}{suite}{final}};
-my $official = $params{values}{official}{final};
-my $use_cache = $params{values}{use_cache}{final};
-my $case = $params{values}{case}{final};
+
my $case_bool = ( $case !~ /insensitive/ );
-my $subword = $params{values}{subword}{final};
-my $exact = $params{values}{exact}{final};
$exact = !$subword unless defined $exact;
-my $searchon = $params{values}{searchon}{final};
-my @sections = @{$params{values}{section}{final}};
-my @archs = @{$params{values}{arch}{final}};
-my $page = $params{values}{page}{final};
-my $results_per_page = $params{values}{number}{final};
+$opts{h_suites} = { map { $_ => 1 } @suites };
+$opts{h_sections} = { map { $_ => 1 } @sections };
+$opts{h_archs} = { map { $_ => 1 } @archs };
# for URL construction
my $suites_param = join ',', @{$params{values}{suite}{no_replace}};
@@ -121,209 +184,205 @@ my $sections_enc = encode_entities join ', ', @{$params{values}{section}{no_repl
my $archs_enc = encode_entities join ', ', @{$params{values}{arch}{no_replace}};
my $pet1 = new Benchmark;
my $petd = timediff($pet1, $pet0);
-print "DEBUG: Parameter evaluation took ".timestr($petd)."
" if $debug;
-
-if ($format eq 'html') {
-print Packages::HTML::header( title => 'Package Search Results' ,
- lang => 'en',
- title_tag => 'Debian Package Search Results',
- print_title_above => 1,
- print_search_field => 'packages',
- search_field_values => {
- keywords => $keyword_enc,
- searchon => $searchon,
- arch => $archs_enc,
- suite => $suites_enc,
- section => $sections_enc,
- subword => $subword,
- exact => $exact,
- case => $case,
- },
- );
-}
+debug( "Parameter evaluation took ".timestr($petd) );
# read the configuration
my $topdir;
if (!open (C, "../config.sh")) {
- print "\nInternal Error: Cannot open configuration file.\n\n" if $format eq 'html';
- exit 0;
+ error( "Internal Error: Cannot open configuration file." );
}
while () {
- $topdir = $1 if (/^\s*topdir="?(.*)"?\s*$/);
+ $topdir = $1 if /^\s*topdir="?(.*)"?\s*$/;
+ $ROOT = $1 if /^\s*root="?(.*)"?\s*$/;
}
close (C);
-my $FLATDIR = $topdir . "/files/flat";
+my $DBDIR = $topdir . "/files/db";
my $search_on_sources = 0;
-my %descr;
-my %sections;
+my $st0 = new Benchmark;
+my @results;
+my $too_many_hits;
+if ($searchon eq 'sourcenames') {
+ $search_on_sources = 1;
+}
-sub find_desc
-{
- my $pkg = shift;
- my $suite = shift;
- my $part = shift;
- my $descr = '';
+sub print_header {
+ print Packages::HTML::header( title => 'Package Search Results' ,
+ lang => 'en',
+ title_tag => 'Debian Package Search Results',
+ print_title_above => 1,
+ print_search_field => 'packages',
+ search_field_values => {
+ keywords => $keyword_enc,
+ searchon => $searchon,
+ arch => $archs_enc,
+ suite => $suites_enc,
+ section => $sections_enc,
+ subword => $subword,
+ exact => $exact,
+ case => $case,
+ },
+ );
+}
- unless (exists $descr{$suite}{$part}) {
- $descr{$suite}{$part} = {};
- tie %{$descr{$suite}{$part}}, 'DB_File', "$FLATDIR/$suite/$part/Description", O_RDONLY
- or return "Error while loading descriptions database: $!";
+sub read_entry {
+ my ($hash, $key, $results, $opts) = @_;
+ my $result = $hash->{$key} || '';
+ foreach (split /\000/, $result) {
+ my @data = split ( /\s/, $_, 7 );
+ debug( "Considering entry ".join( ':', @data), 2);
+ if ($opts->{h_suites}{$data[0]}
+ && ($opts->{h_archs}{$data[1]} || $data[1] eq 'all')
+ && $opts->{h_sections}{$data[2]}) {
+ debug( "Using entry ".join( ':', @data), 2);
+ push @$results, [ $key, @data ];
+ }
}
-
- return $descr{$suite}{$part}{$pkg};
}
-
-sub find_section
-{
- my $pkg = shift;
- my $suite = shift;
- my $part = shift;
- my $section = '';
-
- unless (exists $sections{$suite}{$part}) {
- $sections{$suite}{$part} = {};
- tie %{$sections{$suite}{$part}}, 'DB_File', "$FLATDIR/$suite/$part/Section", O_RDONLY
- or return undef;
+sub read_src_entry {
+ my ($hash, $key, $results, $opts) = @_;
+ my $result = $hash->{$key} || '';
+ foreach (split /\000/, $result) {
+ my @data = split ( /\s/, $_, 5 );
+ debug( "Considering entry ".join( ':', @data), 2);
+ if ($opts->{h_suites}{$data[0]} && $opts->{h_sections}{$data[1]}) {
+ debug( "Using entry ".join( ':', @data), 2);
+ push @$results, [ $key, @data ];
+ }
}
-
- return $sections{$suite}{$part}{$pkg};
}
+sub do_names_search {
+ my ($keyword, $file, $postfix_file, $read_entry, $opts) = @_;
+ my @results;
-my $st0 = new Benchmark;
-tie my %cache, 'DB_File', "$topdir/files/search.cache/search.cache", O_RDWR|O_CREAT or $use_cache = 0;
-my $cached;
-my @results;
-my $cache_key = $keyword.$exact.$subword.$searchon.$suites_param.$sections_param.$archs_param;
-if ($searchon eq 'sourcenames') {
- $search_on_sources = 1;
-}
-if ($use_cache && ($cached = $cache{$cache_key})) {
- @results = split /\n/, $cached;
- print "DEBUG: Used cached results
$cached
" if $debug;
-} else {
- my $searchkeyword = $keyword;
- my $grep_searchkeyword = $keyword;
- $searchkeyword =~ s/[.]/\\./;
- if (($searchon eq 'names') || ($searchon eq 'sourcenames')) {
- # asserting that all package names are lower case
- $searchkeyword = lc($searchkeyword) unless $case_bool;
- $case_bool = 1;
- $grep_searchkeyword = "^[^ ]*$searchkeyword" unless $exact;
- $searchkeyword = "^\\S*$searchkeyword" unless $exact;
- } else {
- $grep_searchkeyword = "\\(^$searchkeyword\\b\\|\\b$searchkeyword\\b\\)"
- if $subword != 1;
- $searchkeyword = "\\b$searchkeyword\\b"
- if $subword != 1;
- }
+ $keyword = lc $keyword unless $opts->{case_bool};
-# FIXME
-# check if the Packages files are there
-#my @files = glob ("$fdir/$file");
-#if ($#files == -1) {
-# XXX has to be updated for new architectures
-# if ($format eq 'html') {
-# if (($version eq "stable" and $arch =~ /^(hurd|sh)$/)
-# || ($version eq "oldstable" and $arch =~ /^amd64$/)) {
-# print "Error: the $arch architecture didn't exist in $version.
\n"
-# ."Please go back and choose a different distribution.\n";
-# } else {
-# print "Error: Packages/Sources file not found.
\n"
-# ."If the problem persists, please inform $ENV{SERVER_ADMIN}.\n";
-# printf "$file
";
-# }
-# &printfooter;
-# }
-# exit;
-#}
-
- my @files;
- foreach my $s (@suites) {
- foreach my $sec (@sections) {
- foreach my $a (@archs) {
- foreach my $archive (@ARCHIVES) {
- if (($searchon eq 'names' or $searchon eq 'sourcenames')
- and $exact) {
- my ( %packages, $file );
- if ($search_on_sources) {
- $file = "$FLATDIR/$s/$sec/Sources.$archive.db";
- } else {
- $file = "$FLATDIR/$s/$sec/Packages-$a.$archive.db";
- }
- if (-f $file) {
- print "DEBUG: Use file $file
"
- if $debug > 1;
-
- tie %packages, 'DB_File', $file, O_RDONLY
- or die "Couldn't open packages file $file: $!";
-
- if (my $data = $packages{$searchkeyword}) {
- print "DEBUG: Found result $data
"
- if $debug > 1;
- push @results, "$file:$data";
- }
- }
- } else {
- my $file;
- if ($search_on_sources) {
- $file = "$FLATDIR/$s/$sec/Sources.$archive";
- } else {
- $file = "$FLATDIR/$s/$sec/Packages-$a.$archive";
- }
- if (-f $file) {
- print "DEBUG: Use file $file
"
- if $debug > 1;
-
- # use_grep is currently way faster, though
- # I can't pinpoint exactly why, yet
- # most probably the perl regexes are
- # slow compared to the simpler grep
- # regexes
- unless ($use_grep) {
- open my $pkg_fh, '<', $file
- or die "Couldn't open packages file $file: $!";
-
- foreach (<$pkg_fh>) {
- if (/$searchkeyword/o) {
- print "DEBUG: Found result $_
"
- if $debug > 1;
-
- push @results, "$file:$_";
- }
- }
- } else {
- push @files, $file;
- }
- }
- }
+ my $obj = tie my %packages, 'DB_File', "$DBDIR/$file", O_RDONLY, 0666, $DB_BTREE
+ or die "couldn't tie DB $DBDIR/$file: $!";
+
+ if ($opts->{exact}) {
+ &$read_entry( \%packages, $keyword, \@results, $opts );
+ } else {
+ my ($key, $prefixes) = ($keyword, '');
+ my %pkgs;
+ my $p_obj = tie my %pref, 'DB_File', "$DBDIR/$postfix_file", O_RDONLY, 0666, $DB_BTREE
+ or die "couldn't tie postfix db $DBDIR/$postfix_file: $!";
+ $p_obj->seq( $key, $prefixes, R_CURSOR );
+ while (index($key, $keyword) >= 0) {
+ if ($prefixes =~ /^\001(\d+)/o) {
+ $too_many_hits += $1;
+ } else {
+ foreach (split /\000/o, $prefixes) {
+ $_ = '' if $_ eq '^';
+ debug( "add word $_$key", 2);
+ $pkgs{$_.$key}++;
}
}
+ last if $p_obj->seq( $key, $prefixes, R_NEXT ) != 0;
+ last if $too_many_hits or keys %pkgs >= 100;
+ }
+
+ my $no_results = keys %pkgs;
+ if ($too_many_hits || ($no_results >= 100)) {
+ $too_many_hits += $no_results;
+ %pkgs = ( $keyword => 1 );
+ }
+ foreach my $pkg (sort keys %pkgs) {
+ &$read_entry( \%packages, $pkg, \@results, $opts );
+ }
+ }
+ return \@results;
+}
+sub do_fulltext_search {
+ my ($keword, $file, $mapping, $lookup, $read_entry, $opts) = @_;
+ my @results;
+
+ my @lines;
+ my $regex;
+ if ($opts->{case_bool}) {
+ if ($opts->{exact}) {
+ $regex = qr/\b\Q$keyword\E\b/o;
+ } else {
+ $regex = qr/\Q$keyword\E/o;
+ }
+ } else {
+ if ($opts->{exact}) {
+ $regex = qr/\b\Q$keyword\E\b/io;
+ } else {
+ $regex = qr/\Q$keyword\E/io;
}
}
- if ($use_grep) {
- if (@files) {
- my @grep = ( 'grep', '-H' );
- push @grep, '-i' unless $case_bool;
- push @grep, $grep_searchkeyword;
- push @grep, @files;
-
- print "DEBUG: starting grep command '".
- substr("@grep",0,100)."[...]'
" if $debug;
- open my $grep_out, '-|', @grep or
- die "grep failed: $!";
- @results = <$grep_out>;
+ open DESC, '<', "$DBDIR/$file"
+ or die "couldn't open $DBDIR/$file: $!";
+ while () {
+ $_ =~ $regex or next;
+ debug( "Matched line $.", 2);
+ push @lines, $.;
+ }
+ close DESC;
+
+ tie my %packages, 'DB_File', "$DBDIR/$lookup", O_RDONLY, 0666, $DB_BTREE
+ or die "couldn't tie DB $DBDIR/$lookup: $!";
+ tie my %did2pkg, 'DB_File', "$DBDIR/$mapping", O_RDONLY, 0666, $DB_BTREE
+ or die "couldn't tie DB $DBDIR/$mapping: $!";
+
+ my %tmp_results;
+ foreach my $l (@lines) {
+ my $result = $did2pkg{$l};
+ foreach (split /\000/o, $result) {
+ my @data = split /\s/, $_, 3;
+ next unless $opts->{h_archs}{$data[2]};
+ $tmp_results{$data[0]}++;
}
}
-
- $cache{$cache_key} = join "", @results;
+ foreach my $pkg (keys %tmp_results) {
+ &$read_entry( \%packages, $pkg, \@results, $opts );
+ }
+ return \@results;
+}
+
+sub find_binaries {
+ my ($pkg, $suite) = @_;
+
+ tie my %src2bin, 'DB_File', "$DBDIR/sources_packages.db", O_RDONLY, 0666, $DB_BTREE
+ or die "couldn't open $DBDIR/sources_packages.db: $!";
+
+ my $bins = $src2bin{$pkg} || '';
+ my %bins;
+ foreach (split /\000/o, $bins) {
+ my @data = split /\s/, $_, 4;
+
+ if ($data[0] eq $suite) {
+ $bins{$data[1]}++;
+ }
+ }
+
+ return [ keys %bins ];
+}
+
+if ($searchon eq 'names') {
+ push @results, @{ do_names_search( $keyword, 'packages_small.db',
+ 'package_postfixes.db',
+ \&read_entry, \%opts ) };
+} elsif ($searchon eq 'sourcenames') {
+ push @results, @{ do_names_search( $keyword, 'sources_small.db',
+ 'source_postfixes.db',
+ \&read_src_entry, \%opts ) };
+} else {
+ push @results, @{ do_names_search( $keyword, 'packages_small.db',
+ 'package_postfixes.db',
+ \&read_entry, \%opts ) };
+ push @results, @{ do_fulltext_search( $keyword, 'descriptions.txt',
+ 'descriptions_packages.db',
+ 'packages_small.db',
+ \&read_entry, \%opts ) };
}
my $st1 = new Benchmark;
my $std = timediff($st1, $st0);
-print "DEBUG: Search took ".timestr($std)."
" if $debug;
+debug( "Search took ".timestr($std) );
if ($format eq 'html') {
my $suite_wording = $suites_enc eq "all" ? "all suites"
@@ -335,13 +394,17 @@ if ($format eq 'html') {
if (($searchon eq "names") || ($searchon eq 'sourcenames')) {
my $source_wording = $search_on_sources ? "source " : "";
my $exact_wording = $exact ? "named" : "that names contain";
- print "You have searched for ${source_wording}packages $exact_wording $keyword_enc in $suite_wording, $section_wording, and $arch_wording.
";
+ msg( "You have searched for ${source_wording}packages $exact_wording $keyword_enc in $suite_wording, $section_wording, and $arch_wording." );
} else {
my $exact_wording = $exact ? "" : " (including subword matching)";
- print "You have searched for $keyword_enc in packages names and descriptions in $suite_wording, $section_wording, and $arch_wording$exact_wording.
";
+ msg( "You have searched for $keyword_enc in packages names and descriptions in $suite_wording, $section_wording, and $arch_wording$exact_wording." );
}
}
+if ($too_many_hits) {
+ error( "Your search was too wide so we will only display exact matches. At least $too_many_hits results have been omitted and will not be displayed. Please consider using a longer keyword or more keywords." );
+}
+
if (!@results) {
if ($format eq 'html') {
my $keyword_esc = uri_escape( $keyword );
@@ -350,197 +413,138 @@ if (!@results) {
if (($suites_enc eq 'all')
&& ($archs_enc eq 'any')
&& ($sections_enc eq 'all')) {
- print "Can't find that package.
\n";
+ error( "Can't find that package." );
} else {
- print "Can't find that package, at least not in that suite ".
- ( $search_on_sources ? "" : " and on that architecture" ).
- ".
\n";
+ error( "Can't find that package, at least not in that suite ".
+ ( $search_on_sources ? "" : " and on that architecture" ) )
}
if ($exact) {
- $printed = 1;
- print "You have searched only for exact matches of the package name. You can try to search for package names that contain your search string.
";
+ hint( "You have searched only for exact matches of the package name. You can try to search for package names that contain your search string." );
}
} else {
if (($suites_enc eq 'all')
&& ($archs_enc eq 'any')
&& ($sections_enc eq 'all')) {
- print "Can't find that string.
\n";
+ error( "Can't find that string." );
} else {
- print "Can't find that string, at least not in that suite ($suites_enc, section $sections_enc) and on that architecture ($archs_enc).
\n";
+ error( "Can't find that string, at least not in that suite ($suites_enc, section $sections_enc) and on that architecture ($archs_enc)." );
}
unless ($subword) {
- $printed = 1;
- print "You have searched only for words exactly matching your keywords. You can try to search allowing subword matching.
";
+ hint( "You have searched only for words exactly matching your keywords. You can try to search allowing subword matching." );
}
}
- print "".( $printed ? "Or you" : "You" )." can try a different search on the Packages search page.
";
-
- &printfooter;
+ hint( ( @hints ? "Or you" : "You" )." can try a different search on the Packages search page." );
+
}
- exit;
}
-my (%pkgs, %sect, %part, %desc, %binaries);
-my (@colon, $package, $pkg_t, $section, $ver, $arch, $foo, $binaries);
+print_header;
+print_msgs;
+print_errors;
+print_hints;
+print_debug;
+&print_results;
+&printfooter;
-unless ($search_on_sources) {
- foreach my $line (@results) {
- @colon = split (/:/, $line);
- ($pkg_t, $section, $ver, $arch, $foo) = split (/ /, $#colon >1 ? $colon[1].":".$colon[2]:$colon[1], 5);
- $section =~ s,^(non-free|contrib)/,,;
- $section =~ s,^non-US.*$,non-US,,;
- my ($dist,$part,undef) = $colon[0] =~ m,.*/([^/]+)/([^/]+)/Packages-([^\.]+)\.,; #$1=stable, $2=main, $3=alpha
+sub print_results {
+ return unless @results;
- ($package) = $pkg_t =~ m/^(.+)/; # untaint
- $pkgs{$package}{$dist}{$ver}{$arch} = 1;
- $sect{$package}{$dist}{$ver} = $section;
- $part{$package}{$dist}{$ver} = $part unless $part eq 'main';
+ my (%pkgs, %sect, %part, %desc, %binaries);
- $desc{$package}{$dist}{$ver} = find_desc ($package, $dist, $part) if (! exists $desc{$package}{$dist}{$ver});
-
- }
-
- if ($format eq 'html') {
- my ($start, $end) = multipageheader( scalar keys %pkgs );
- my $count = 0;
-
- foreach my $pkg (sort keys %pkgs) {
- $count++;
- next if $count < $start or $count > $end;
- printf "Package %s
\n", $pkg;
- print "\n";
- foreach $ver (@SUITES) {
- if (exists $pkgs{$pkg}{$ver}) {
- my @versions = version_sort keys %{$pkgs{$pkg}{$ver}};
- my $part_str = "";
- if ($part{$pkg}{$ver}{$versions[0]}) {
- $part_str = "[$part{$pkg}{$ver}{$versions[0]}]";
- }
- printf "- %s (%s): %s %s\n",
- $ver, $sect{$pkg}{$ver}{$versions[0]}, $pkg, $ver, $sect{$pkg}{$ver}{$versions[0]}, $desc{$pkg}{$ver}{$versions[0]}, $part_str;
-
- foreach my $v (@versions) {
- printf "
%s: %s\n",
- $v, join (" ", (sort keys %{$pkgs{$pkg}{$ver}{$v}}) );
- }
- print " \n";
- }
- }
- print "
\n";
+ unless ($search_on_sources) {
+ foreach (@results) {
+ my ($pkg_t, $suite, $arch, $section, $subsection,
+ $priority, $version, $desc) = @$_;
+
+ my ($pkg) = $pkg_t =~ m/^(.+)/; # untaint
+ $pkgs{$pkg}{$suite}{$version}{$arch} = 1;
+ $sect{$pkg}{$suite}{$version} = $subsection;
+ $part{$pkg}{$suite}{$version} = $section
+ unless $section eq 'main';
+
+ $desc{$pkg}{$suite}{$version} = $desc;
}
- } elsif ($format eq 'xml') {
- require RDF::Simple::Serialiser;
- my $rdf = new RDF::Simple::Serialiser;
- $rdf->addns( debpkg => 'http://packages.debian.org/xml/01-debian-packages-rdf' );
- my @triples;
- foreach my $pkg (sort keys %pkgs) {
- foreach $ver (@DISTS) {
- if (exists $pkgs{$pkg}{$ver}) {
- my @versions = version_sort keys %{$pkgs{$pkg}{$ver}};
- foreach my $version (@versions) {
- my $id = "$ROOT/$ver/$sect{$pkg}{$ver}{$version}/$pkg/$version";
- push @triples, [ $id, 'debpkg:package', $pkg ];
- push @triples, [ $id, 'debpkg:version', $version ];
- push @triples, [ $id, 'debpkg:section', $sect{$pkg}{$ver}{$version}, ];
- push @triples, [ $id, 'debpkg:suite', $ver ];
- push @triples, [ $id, 'debpkg:shortdesc', $desc{$pkg}{$ver}{$version} ];
- push @triples, [ $id, 'debpkg:part', $part{$pkg}{$ver}{$version} || 'main' ];
- foreach my $arch (sort keys %{$pkgs{$pkg}{$ver}{$version}}) {
- push @triples, [ $id, 'debpkg:architecture', $arch ];
+
+ if ($format eq 'html') {
+ my ($start, $end) = multipageheader( scalar keys %pkgs );
+ my $count = 0;
+
+ foreach my $pkg (sort keys %pkgs) {
+ $count++;
+ next if $count < $start or $count > $end;
+ printf "Package %s
\n", $pkg;
+ print "\n";
+ foreach my $suite (@SUITES) {
+ if (exists $pkgs{$pkg}{$suite}) {
+ my @versions = version_sort keys %{$pkgs{$pkg}{$suite}};
+ my $part_str = "";
+ if ($part{$pkg}{$suite}{$versions[0]}) {
+ $part_str = "[$part{$pkg}{$suite}{$versions[0]}]";
}
+ printf "- %s (%s): %s %s\n",
+ $suite, $pkg, $suite, $sect{$pkg}{$suite}{$versions[0]},
+ $desc{$pkg}{$suite}{$versions[0]}, $part_str;
+
+ foreach my $v (@versions) {
+ printf "
%s: %s\n",
+ $v, join (" ", (sort keys %{$pkgs{$pkg}{$suite}{$v}}) );
+ }
+ print " \n";
}
}
+ print "
\n";
}
}
+ } else {
+ foreach (@results) {
+ my ($pkg, $suite, $section, $subsection, $priority,
+ $version) = @$_;
- print $rdf->serialise(@triples);
- }
-} else {
- foreach my $line (@results) {
- chomp($line);
- @colon = split (/:/, $line);
- ($package, $section, $ver, $binaries) = split (/ /, $#colon >1 ? $colon[1].":".$colon[2]:$colon[1], 4);
- $section =~ s,^(non-free|contrib)/,,;
- $section =~ s,^non-US.*$,non-US,,;
- $colon[0] =~ m,.*/([^/]+)/([^/]+)/Sources\.,; #$1=stable, $2=main
-
- my ($suite, $part) = ($1, $2);
- $pkgs{$package}{$suite} = $ver;
- $sect{$package}{$suite}{source} = $section;
- $part{$package}{$suite}{source} = $part unless $part eq 'main';
-
- $binaries{$package}{$suite} = [ sort split( /\s*,\s*/, $binaries ) ];
+ $pkgs{$pkg}{$suite} = $version;
+ $sect{$pkg}{$suite}{source} = $subsection;
+ $part{$pkg}{$suite}{source} = $section
+ unless $section eq 'main';
- }
+ $binaries{$pkg}{$suite} = find_binaries( $pkg, $suite );
+ }
- if ($format eq 'html') {
- my ($start, $end) = multipageheader( scalar keys %pkgs );
- my $count = 0;
-
- foreach my $pkg (sort keys %pkgs) {
- $count++;
- next if ($count < $start) or ($count > $end);
- printf "Source package %s
\n", $pkg;
- print "\n";
- foreach $ver (@DISTS) {
- if (exists $pkgs{$pkg}{$ver}) {
- my $part_str = "";
- if ($part{$pkg}{$ver}{source}) {
- $part_str = "[$part{$pkg}{$ver}{source}]";
- }
- printf "- %s (%s): %s %s", $ver, $pkg, $ver, $sect{$pkg}{$ver}{source}, $pkgs{$pkg}{$ver}, $part_str;
-
- print "
Binary packages: ";
- my @bp_links;
- foreach my $bp (@{$binaries{$pkg}{$ver}}) {
- my $sect = find_section($bp, $ver, $part{$pkg}{$ver}{source}||'main') || '';
- $sect =~ s,^(non-free|contrib)/,,;
- $sect =~ s,^non-US.*$,non-US,,;
- my $bp_link;
- if ($sect) {
- $bp_link = sprintf "%s", $ver, $sect, uri_escape( $bp ), $bp;
- } else {
- $bp_link = $bp;
+ if ($format eq 'html') {
+ my ($start, $end) = multipageheader( scalar keys %pkgs );
+ my $count = 0;
+
+ foreach my $pkg (sort keys %pkgs) {
+ $count++;
+ next if ($count < $start) or ($count > $end);
+ printf "Source package %s
\n", $pkg;
+ print "\n";
+ foreach my $suite (@SUITES) {
+ if (exists $pkgs{$pkg}{$suite}) {
+ my $part_str = "";
+ if ($part{$pkg}{$suite}{source}) {
+ $part_str = "[$part{$pkg}{$suite}{source}]";
}
- push @bp_links, $bp_link;
- }
- print join( ", ", @bp_links );
- print "
\n";
- }
- }
- print "
\n";
- }
- } elsif ($format eq 'xml') {
- require RDF::Simple::Serialiser;
- my $rdf = new RDF::Simple::Serialiser;
- $rdf->addns( debpkg => 'http://packages.debian.org/xml/01-debian-packages-rdf' );
- my @triples;
- foreach my $pkg (sort keys %pkgs) {
- foreach $ver (@DISTS) {
- if (exists $pkgs{$pkg}{$ver}) {
- my $id = "$ROOT/$ver/source/$pkg";
-
- push @triples, [ $id, 'debpkg:package', $pkg ];
- push @triples, [ $id, 'debpkg:type', 'source' ];
- push @triples, [ $id, 'debpkg:section', $sect{$pkg}{$ver}{source} ];
- push @triples, [ $id, 'debpkg:version', $pkgs{$pkg}{$ver} ];
- push @triples, [ $id, 'debpkg:part', $part{$pkg}{$ver}{source} || 'main' ];
-
- foreach my $bp (@{$binaries{$pkg}{$ver}}) {
- push @triples, [ $id, 'debpkg:binary', $bp ];
+ printf( "%s (%s): %s %s",
+ $suite, $pkg, $suite, $sect{$pkg}{$suite}{source},
+ $pkgs{$pkg}{$suite}, $part_str );
+
+ print "
Binary packages: ";
+ my @bp_links;
+ foreach my $bp (@{$binaries{$pkg}{$suite}}) {
+ my $bp_link = sprintf( "%s",
+ $suite, uri_escape( $bp ), $bp );
+ push @bp_links, $bp_link;
+ }
+ print join( ", ", @bp_links );
+ print "\n";
}
}
+ print "\n";
}
}
- print $rdf->serialise(@triples);
}
-}
-
-if ($format eq 'html') {
- &printindexline( scalar keys %pkgs );
- &printfooter;
+ printindexline( scalar keys %pkgs );
}
exit;
@@ -549,9 +553,11 @@ sub printindexline {
my $no_results = shift;
my $index_line;
- if ($no_results > $results_per_page) {
+ if ($no_results > $opts{number}) {
- $index_line = prevlink($input,\%params)." | ".indexline( $input, \%params, $no_results)." | ".nextlink($input,\%params, $no_results);
+ $index_line = prevlink($input,\%params)." | ".
+ indexline( $input, \%params, $no_results)." | ".
+ nextlink($input,\%params, $no_results);
print "$index_line
";
}
@@ -561,10 +567,10 @@ sub multipageheader {
my $no_results = shift;
my ($start, $end);
- if ($results_per_page =~ /^all$/i) {
+ if ($opts{number} =~ /^all$/i) {
$start = 1;
$end = $no_results;
- $results_per_page = $no_results;
+ $opts{number} = $no_results;
} else {
$start = Packages::Search::start( \%params );
$end = Packages::Search::end( \%params );
@@ -584,7 +590,7 @@ sub multipageheader {
print "Results per page: ";
my @resperpagelinks;
for (50, 100, 200) {
- if ($results_per_page == $_) {
+ if ($opts{number} == $_) {
push @resperpagelinks, $_;
} else {
push @resperpagelinks, resperpagelink($input,\%params,$_);
@@ -601,14 +607,15 @@ sub multipageheader {
}
sub printfooter {
-print <
-
-
-Packages search page
-
-END
+ my $pete = new Benchmark;
+ my $petd = timediff($pete, $pet0);
+ print "Total page evaluation took ".timestr($petd)."
"
+ if $debug_allowed;
-print $input->end_html;
+ my $trailer = Packages::HTML::trailer( $ROOT );
+ $trailer =~ s/LAST_MODIFIED_DATE/gmtime()/e; #FIXME
+ print $trailer;
}
+
+# vim: ts=8 sw=4