use CGI qw( -oldstyle_urls );
use POSIX;
use HTML::Entities;
+use DB_File;
use Deb::Versions;
+use Packages::CGI;
use Exporter;
our @ISA = qw( Exporter );
our @EXPORT_OK = qw( nextlink prevlink indexline
- resperpagelink );
+ resperpagelink
+ read_entry read_src_entry find_binaries
+ do_names_search do_fulltext_search
+ printindexline multipageheader );
our %EXPORT_TAGS = ( all => [ @EXPORT_OK ] );
our $VERSION = 0.01;
number => { default => DEFAULT_RES_PER_PAGE,
match => '(\d+)' } );
-our $debug = 0;
+our $too_many_hits = 0;
sub parse_params {
my ( $cgi, $params_def, $opts ) = @_;
my %params_ret = ( values => {}, errors => {} );
my %params;
if ($USE_PAGED_MODE) {
- print "DEBUG: Use PAGED_MODE<br>" if $debug;
+ debug( "Use PAGED_MODE", 2 );
%params = %$params_def;
foreach (keys %page_params) {
delete $params{$_};
foreach my $param ( keys %params ) {
- print "<hr><p>DEBUG: Param <strong>$param</strong><br>" if $debug;
+ debug( "Param <strong>$param</strong>", 2 );
my $p_value_orig = $cgi->param($param);
&& defined $params_def->{$param}{alias}
&& defined $cgi->param($params_def->{$param}{alias})) {
$p_value_orig = $cgi->param($params_def->{$param}{alias});
- print "DEBUG: Used alias <strong>$params_def->{$param}{alias}</strong><br>"
- if $debug;
+ debug( "Used alias <strong>$params_def->{$param}{alias}</strong>",
+ 2 );
}
my @p_value = ($p_value_orig);
- print "DEBUG: Value (Orig) ".($p_value_orig||"")."<br>" if $debug;
+ debug( "Value (Orig) ".($p_value_orig||""), 2 );
if ($params_def->{$param}{array} && defined $p_value_orig) {
@p_value = split /$params_def->{$param}{array}/, $p_value_orig;
- print "DEBUG: Value (Array Split) ".
- join('##',@p_value)."<br>" if $debug;
+ debug( "Value (Array Split) ". join('##',@p_value), 2 );
}
if ($params_def->{$param}{match} && defined $p_value_orig) {
}
@p_value = grep { defined $_ } @p_value;
- print "DEBUG: Value (Match) ".
- join('##',@p_value)."<br>" if $debug;
+ debug( "Value (Match) ". join('##',@p_value), 2 );
unless (@p_value) {
if (defined $params{$param}{default}) {
}
}
- print "DEBUG: Value (Default) ".
- join('##',@p_value)."<br>" if $debug;
+ debug( "Value (Default) ". join('##',@p_value), 2 );
my @p_value_no_replace = @p_value;
if ($params{$param}{replace} && @p_value) {
}
}
- print "DEBUG: Value (Final) ".
- join('##',@p_value)."<br>" if $debug;
+ debug( "Value (Final) ". join('##',@p_value), 2 );
if ($params_def->{$param}{array}) {
$params_ret{values}{$param} = {
sub end {
my $params = shift;
- my $page = $params->{values}{page}{final}
+ use Data::Dumper;
+ debug( "end: ".Dumper($params) );
+ my $page = $params->{page}
|| DEFAULT_PAGE;
- my $res_per_page = $params->{values}{number}{final}
+ my $res_per_page = $params->{number}
|| DEFAULT_RES_PER_PAGE;
return $page * $res_per_page;
my ($cgi, $params, $num_res) = @_;
my $index_line = "";
- my $page = $params->{values}{page}{final}
+ my $page = $params->{page}
|| DEFAULT_PAGE;
- my $res_per_page = $params->{values}{number}{final}
+ my $res_per_page = $params->{number}
|| DEFAULT_RES_PER_PAGE;
my $numpages = ceil($num_res /
$res_per_page);
sub nextlink {
my ($cgi, $params, $no_results ) = @_;
- my $page = $params->{values}{page}{final}
+ my $page = $params->{page}
|| DEFAULT_PAGE;
$page++;
- my $res_per_page = $params->{values}{number}{final}
+ my $res_per_page = $params->{number}
|| DEFAULT_RES_PER_PAGE;
if ((($page-1)*$res_per_page + 1) > $no_results) {
sub prevlink {
my ($cgi, $params ) = @_;
- my $page = $params->{values}{page}{final}
+ my $page = $params->{page}
|| DEFAULT_PAGE;
$page--;
if (!$page) {
return "<<";
}
- my $res_per_page = $params->{values}{number}{final}
+ my $res_per_page = $params->{number}
|| DEFAULT_RES_PER_PAGE;
return "<a href=\"".encode_entities($cgi->self_url).
"&page=$page&number=$res_per_page\">$res_per_page</a>";
}
+sub printindexline {
+ my ( $input, $no_results, $opts ) = @_;
+
+ my $index_line;
+ if ($no_results > $opts->{number}) {
+
+ $index_line = prevlink( $input, $opts)." | ".
+ indexline( $input, $opts, $no_results)." | ".
+ nextlink( $input, $opts, $no_results);
+
+ print "<p style=\"text-align:center\">$index_line</p>";
+ }
+}
+
+sub multipageheader {
+ my ( $input, $no_results, $opts ) = @_;
+
+ my ($start, $end);
+ if ($opts->{number} =~ /^all$/i) {
+ $start = 1;
+ $end = $no_results;
+ $opts->{number} = $no_results;
+ $opts->{number_all}++;
+ } else {
+ $start = Packages::Search::start( $opts );
+ $end = Packages::Search::end( $opts );
+ if ($end > $no_results) { $end = $no_results; }
+ }
+
+ print "<p>Found <em>$no_results</em> matching packages,";
+ if ($end == $start) {
+ print " displaying package $end.</p>";
+ } else {
+ print " displaying packages $start to $end.</p>";
+ }
+
+ printindexline( $input, $no_results, $opts );
+
+ if ($no_results > 100) {
+ print "<p>Results per page: ";
+ my @resperpagelinks;
+ for (50, 100, 200) {
+ if ($opts->{number} == $_) {
+ push @resperpagelinks, $_;
+ } else {
+ push @resperpagelinks, resperpagelink($input,$opts,$_);
+ }
+ }
+ if ($opts->{number_all}) {
+ push @resperpagelinks, "all";
+ } else {
+ push @resperpagelinks, resperpagelink($input, $opts, "all");
+ }
+ print join( " | ", @resperpagelinks )."</p>";
+ }
+ return ( $start, $end );
+}
+
+sub read_entry {
+ my ($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, [ $key, @data ];
+ }
+ }
+}
+sub read_src_entry {
+ my ($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, [ $key, @data ];
+ }
+ }
+}
+sub do_names_search {
+ my ($keyword, $packages, $postfixes, $read_entry, $opts) = @_;
+ my @results;
+
+ $keyword = lc $keyword unless $opts->{case_bool};
+
+ if ($opts->{exact}) {
+ &$read_entry( $packages, $keyword, \@results, $opts );
+ } else {
+ my ($key, $prefixes) = ($keyword, '');
+ my %pkgs;
+ $postfixes->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 $postfixes->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, $opts );
+ }
+ }
+ return \@results;
+}
+sub do_fulltext_search {
+ my ($keyword, $file, $did2pkg, $packages, $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;
+ }
+ }
+
+ open DESC, '<', "$file"
+ or die "couldn't open $file: $!";
+ while (<DESC>) {
+ $_ =~ $regex or next;
+ debug( "Matched line $.", 2);
+ push @lines, $.;
+ }
+ close DESC;
+
+ 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]}++;
+ }
+ }
+ foreach my $pkg (keys %tmp_results) {
+ &$read_entry( $packages, $pkg, \@results, $opts );
+ }
+ return \@results;
+}
+
+sub find_binaries {
+ my ($pkg, $suite, $src2bin) = @_;
+
+ 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 ];
+}
+
1;
projects / deb / packages.git / blobdiff