Adding upstream version 2.23.7.upstream/2.23.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 501 insertions, 0 deletions

diff --git a/scripts/rc-alert.pl b/scripts/rc-alert.pl
new file mode 100755
index 0000000..7f3243d
--- /dev/null
+++ b/scripts/rc-alert.pl
@@ -0,0 +1,501 @@
+#!/usr/bin/perl
+
+# rc-alert - find RC bugs for programs on your system
+# Copyright (C) 2003 Anthony DeRobertis
+# Modifications Copyright 2003 Julian Gilbey <jdg@debian.org>
+# Modifications Copyright 2008 Adam D. Barratt <adam@adam-barratt.org.uk>
+# Modifications copyright 2009 by Jan Hauke Rahm <info@jhr-online.de>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+use strict;
+use warnings;
+use Devscripts::Packages;
+use File::Basename;
+use File::Copy qw(move);
+use File::HomeDir;
+use File::Path qw(make_path);
+use File::Spec;
+use Getopt::Long qw(:config bundling permute no_getopt_compat);
+
+sub remove_duplicate_values($);
+sub store_if_relevant(%);
+sub human_flags($);
+sub unhtmlsanit($);
+sub dt_parse_request($);
+
+$ENV{HOME} = File::HomeDir->my_home;
+my $cachedir
+  = $ENV{XDG_CACHE_HOME} || File::Spec->catdir($ENV{HOME}, '.cache');
+$cachedir = File::Spec->catdir($cachedir, 'devscripts', 'rc-alert');
+
+my $url        = "http://bugs.debian.org/release-critical/other/all.html";
+my $cachefile  = File::Spec->catfile($cachedir, basename($url));
+my $forcecache = 0;
+my $usecache   = 0;
+
+my @flags = (
+    [qr/P/  => 'pending'],
+    [qr/\+/ => 'patch'],
+    [qr/H/  => 'help [wanted]'],
+    [qr/M/  => 'moreinfo [needed]'],
+    [qr/R/  => 'unreproducible'],
+    [qr/S/  => 'security'],
+    [qr/U/  => 'upstream'],
+);
+# A little hacky but allows us to sort the list by length
+my @dists = (
+    [qr/O/ => 'oldstable'],
+    [qr/S/ => 'stable'],
+    [qr/T/ => 'testing'],
+    [qr/U/ => 'unstable'],
+    [qr/E/ => 'experimental'],
+);
+
+my $includetags = "";
+my $excludetags = "";
+
+my $includedists = "";
+my $excludedists = "";
+
+my $tagincoperation  = "or";
+my $tagexcoperation  = "or";
+my $distincoperation = "or";
+my $distexcoperation = "or";
+
+my $popcon         = 0;
+my $popcon_by_vote = 0;
+my $popcon_local   = 0;
+
+my $debtags    = '';
+my $debtags_db = '/var/lib/debtags/package-tags';
+
+my $progname = basename($0);
+
+my $usage = <<"EOF";
+Usage: $progname [--help|--version|--cache] [package ...]
+  List all installed packages (or listed packages) with
+  release-critical bugs, as determined from the Debian
+  release-critical bugs list.
+
+  Options:
+  --cache           Create ~/.devscripts_cache directory if it does not exist
+
+  Matching options: (see the manpage for further information)
+  --include-tags     Set of tags to include
+  --include-tag-op   Must all tags match for inclusion?
+  --exclude-tags     Set of tags to exclude
+  --exclude-tag-op   Must all tags match for exclusion?
+  --include-dists    Set of distributions to include
+  --include-dist-op  Must all distributions be matched for inclusion?
+  --exclude-dists    Set of distributions to exclude
+  --exclude-dist-op  Must all distributions be matched for exclusion?
+
+  Debtags options: (only list packages with matching debtags)
+  --debtags          Comma separated list of tags
+                       (e.g. implemented-in::perl,role::plugin)
+  --debtags-database Database file (default: /var/lib/debtags/package-tags)
+
+  Popcon options:
+  --popcon           Sort bugs by package's popcon rank
+  --pc-vote          Sort by_vote instead of by_inst
+                       (see popularity-contest(8))
+  --pc-local         Use local popcon data from last popcon run
+                       (/var/log/popularity-contest)
+EOF
+
+my $version = <<"EOF";
+This is $progname, from the Debian devscripts package, version ###VERSION###
+This code is copyright 2003 by Anthony DeRobertis
+Modifications copyright 2003 by Julian Gilbey <jdg\@debian.org>
+Modifications copyright 2008 by Adam D. Barratt <adam\@adam-barratt.org.uk>
+Modifications copyright 2009 by Jan Hauke Rahm <info\@jhr-online.de>
+This program comes with ABSOLUTELY NO WARRANTY.
+You are free to redistribute this code under the terms of the
+GNU General Public License, version 2, or (at your option) any later version.
+EOF
+
+##
+## handle command-line options
+##
+
+my ($opt_help, $opt_version);
+GetOptions(
+    "help|h"              => \$opt_help,
+    "version|v"           => \$opt_version,
+    "cache"               => \$forcecache,
+    "include-tags|f=s"    => \$includetags,
+    "exclude-tags=s"      => \$excludetags,
+    "include-tag-op|t=s"  => \$tagincoperation,
+    "exclude-tag-op=s"    => \$tagexcoperation,
+    "include-dists|d=s"   => \$includedists,
+    "exclude-dists=s"     => \$excludedists,
+    "include-dist-op|o=s" => \$distincoperation,
+    "exclude-dist-op=s"   => \$distexcoperation,
+    "debtags=s"           => \$debtags,
+    "debtags-database=s"  => \$debtags_db,
+    "popcon"              => \$popcon,
+    "pc-vote"             => \$popcon_by_vote,
+    "pc-local"            => \$popcon_local,
+) or do { print $usage; exit 1; };
+
+if ($opt_help)    { print $usage;   exit 0; }
+if ($opt_version) { print $version; exit 0; }
+
+$tagincoperation  =~ /^(or|and)$/ or $tagincoperation  = 'or';
+$distincoperation =~ /^(or|and)$/ or $distincoperation = 'or';
+$tagexcoperation  =~ /^(or|and)$/ or $tagexcoperation  = 'or';
+$distexcoperation =~ /^(or|and)$/ or $distexcoperation = 'or';
+$includetags      =~ s/[^P+HMRSUI]//gi;
+$excludetags      =~ s/[^P+HMRSUI]//gi;
+$includedists     =~ s/[^OSTUE]//gi;
+$excludedists     =~ s/[^OSTUE]//gi;
+$includetags  = remove_duplicate_values(uc($includetags));
+$excludetags  = remove_duplicate_values(uc($excludetags));
+$includedists = remove_duplicate_values(uc($includedists));
+$excludedists = remove_duplicate_values(uc($excludedists));
+
+## First download the RC bugs page
+
+my $curl_or_wget;
+my $getcommand;
+if (system("command -v wget >/dev/null 2>&1") == 0) {
+    $curl_or_wget = "wget";
+    $getcommand   = "wget -q -O -";
+} elsif (system("command -v curl >/dev/null 2>&1") == 0) {
+    $curl_or_wget = "curl";
+    $getcommand   = "curl -qfsL";
+} else {
+    die
+"$progname: this program requires either the wget or curl package to be installed\n";
+}
+
+if (!-d $cachedir) {
+    if ($forcecache) {
+        make_path($cachedir);
+    }
+}
+
+my $usingcache = 0;
+if (-d $cachedir) {
+    chdir $cachedir or die "$progname: can't cd $cachedir: $!\n";
+
+    if ("$curl_or_wget" eq "wget") {
+        # Either use the cached version because the remote hasn't been
+        # updated (-N) or download a complete new copy (--no-continue)
+        if (system('wget', '-qN', '--no-continue', $url) != 0) {
+            die "$progname: wget failed!\n";
+        }
+    } elsif ("$curl_or_wget" eq "curl") {
+        if (system('curl', '-qfsLR', $url) != 0) {
+            die "$progname: curl failed!\n";
+        }
+    } else {
+        die "$progname: Unknown download program $curl_or_wget!\n";
+    }
+    open BUGS, $cachefile or die "$progname: could not read $cachefile: $!\n";
+    $usingcache = 1;
+} else {
+    open BUGS, "$getcommand $url |"
+      or die "$progname: could not run $curl_or_wget: $!\n";
+}
+
+## Get list of installed packages (not source packages)
+my $package_list;
+if (@ARGV) {
+    my %tmp = map { $_ => 1 } @ARGV;
+    $package_list = \%tmp;
+} else {
+    $package_list = InstalledPackages(1);
+}
+
+## Get popcon information
+my %popcon;
+if ($popcon) {
+    my $pc_by = $popcon_by_vote ? 'vote' : 'inst';
+
+    my $pc_regex;
+    if ($popcon_local) {
+        open POPCON, "/var/log/popularity-contest"
+          or die "$progname: Unable to access popcon data: $!";
+        $pc_regex = '(\d+)\s\d+\s(\S+)';
+    } else {
+        open POPCON,
+          "$getcommand http://popcon.debian.org/by_$pc_by.gz | gunzip -c |"
+          or die "$progname: Not able to receive remote popcon data!";
+        $pc_regex = '(\d+)\s+(\S+)\s+(\d+\s+){5}\(.*\)';
+    }
+
+    while (<POPCON>) {
+        next unless /$pc_regex/;
+        # rank $1 for package $2
+        if ($popcon_local) {
+            # negative for inverse sorting of atimes
+            $popcon{$2} = "-$1";
+        } else {
+            $popcon{$2} = $1;
+        }
+    }
+    close POPCON;
+}
+
+## Get debtags info
+my %dt_pkg;
+my @dt_requests;
+if ($debtags) {
+    ## read debtags database to %dt_pkg
+    open DEBTAGS, $debtags_db
+      or die "$progname: could not read debtags database: $!\n";
+    while (<DEBTAGS>) {
+        next unless /^(.+?)(?::?\s*|:\s+(.+?)\s*)$/;
+        $dt_pkg{$1} = $2;
+    }
+    close DEBTAGS;
+
+    ## and parse the request string
+    @dt_requests = dt_parse_request($debtags);
+}
+
+## Read the list of bugs
+
+my $found_bugs_start;
+my ($current_package, $comment);
+
+my $html;
+{
+    local $/;
+    $html = <BUGS>;
+}
+
+my ($ignore) = $html =~ m%<strong>I</strong>: ([^<]*)%;
+push(@flags, [qr/I/ => $ignore]);
+
+my @stanzas = $html =~ m%<div class="package">(.*?)</div>%gs;
+my %pkg_store;
+foreach my $stanza (@stanzas) {
+    if ($stanza
+        =~ m%<a name="([^\"]+)"><strong>Package:</strong></a> <a href="[^\"]+">%i
+    ) {
+        $current_package = $1;
+        $comment         = '';
+        while ($stanza
+            =~ m%<a name="(\d+)"></a>\s*<a href="[^\"]+">\d+</a> (\[[^\]]+\])( \[[^\]]+\])? ([^<]+)%igc
+        ) {
+            my ($num, $tags, $dists, $name) = ($1, $2, $3, $4);
+            chomp $name;
+            store_if_relevant(
+                pkg     => $current_package,
+                num     => $num,
+                tags    => $tags,
+                dists   => $dists,
+                name    => $name,
+                comment => $comment
+            );
+        }
+    }
+}
+for (sort { $a <=> $b } keys %pkg_store) {
+    print $pkg_store{$_};
+}
+
+if ($usingcache) {
+    close BUGS or die "$progname: could not close $cachefile: $!\n";
+} else {
+    close BUGS
+      or die $!
+      ? "$progname: could not close $curl_or_wget pipe: $!\n"
+      : "$progname: exit status from $curl_or_wget: $?\n";
+}
+
+exit 0;
+
+sub remove_duplicate_values($) {
+    my $in = shift || "";
+
+    $in = join("", sort { $a cmp $b } split //, $in);
+
+    $in =~ s/(.)\1/$1/g while $in =~ /(.)\1/;
+
+    return $in;
+}
+
+sub store_if_relevant(%) {
+    my %args = @_;
+
+    my $pkgname = $args{pkg};
+    $args{pkg} =~ s/^src://;
+
+    if (   exists($package_list->{ $args{pkg} })
+        || exists($package_list->{$pkgname})) {
+        # potentially relevant
+        my ($flags, $flagsapply) = human_flags($args{tags});
+        my $distsapply = 1;
+        my $dists;
+        ($dists, $distsapply) = human_dists($args{dists})
+          if defined $args{dists};
+
+        return unless $flagsapply and $distsapply;
+
+        foreach (@dt_requests) {
+            ## the array should be empty if nothing requested
+            return
+              unless ($dt_pkg{ $args{pkg} }
+                and $dt_pkg{ $args{pkg} } =~ /(\A|,\s*)$_(,|\z)/);
+        }
+
+        # yep, relevant
+        my $bug_string
+          = "Package: $pkgname\n"
+          . $comment
+          .    # non-empty comments always contain the trailing \n
+          "Bug:     $args{num}\n"
+          . "Bug-URL: https://bugs.debian.org/$args{num}\n"
+          . "Title:   "
+          . unhtmlsanit($args{name}) . "\n"
+          . "Flags:   "
+          . $flags . "\n"
+          . (defined $args{dists} ? "Dists:  " . $dists . "\n" : "")
+          . (
+            defined $dt_pkg{ $args{pkg} }
+            ? "Debtags: " . $dt_pkg{ $args{pkg} } . "\n"
+            : ""
+          );
+
+        unless ($popcon_local) {
+            $bug_string .= (
+                defined $popcon{ $args{pkg} }
+                ? "Popcon rank: " . $popcon{ $args{pkg} } . "\n"
+                : ""
+            );
+        }
+        $bug_string .= "\n";
+
+        if ($popcon) {
+            return unless $bug_string;
+            my $index
+              = $popcon{ $args{pkg} } ? $popcon{ $args{pkg} } : 9999999;
+            $pkg_store{$index} .= $bug_string;
+        } else {
+            $pkg_store{1} .= $bug_string;
+        }
+    }
+}
+
+sub human_flags($) {
+    my $mrf = shift;    # machine readable flags, for those of you wondering
+    my @hrf = ();       # considering above, should be obvious
+    my $matchedflags    = 0;
+    my $matchedexcludes = 0;
+    my $applies         = 1;
+
+    foreach my $flagref (@flags) {
+        my ($flag, $desc) = @{$flagref};
+        if ($mrf =~ $flag) {
+            if ($excludetags =~ $flag) {
+                $matchedexcludes++;
+            } elsif ($includetags =~ $flag or !$includetags) {
+                $matchedflags++;
+            }
+            push @hrf, $desc;
+        }
+    }
+    if (    $excludetags
+        and $tagexcoperation eq 'and'
+        and (length $excludetags == $matchedexcludes)) {
+        $applies = 0;
+    } elsif ($matchedexcludes and $tagexcoperation eq 'or') {
+        $applies = 0;
+    } elsif ($includetags and !$matchedflags) {
+        $applies = 0;
+    } elsif ($includetags
+        and $tagincoperation eq 'and'
+        and (length $includetags != $matchedflags)) {
+        $applies = 0;
+    }
+
+    if (@hrf) {
+        return ("$mrf (" . join(", ", @hrf) . ')', $applies);
+    } else {
+        return ("$mrf (none)", $applies);
+    }
+}
+
+sub human_dists($) {
+    my $mrf = shift;    # machine readable flags, for those of you wondering
+    my @hrf = ();       # considering above, should be obvious
+    my $matcheddists    = 0;
+    my $matchedexcludes = 0;
+    my $applies         = 1;
+
+    foreach my $distref (@dists) {
+        my ($dist, $desc) = @{$distref};
+        if ($mrf =~ $dist) {
+            if ($excludedists =~ $dist) {
+                $matchedexcludes++;
+            } elsif ($includedists =~ $dist or !$includedists) {
+                $matcheddists++;
+            }
+            push @hrf, $desc;
+        }
+    }
+    if (    $excludedists
+        and $distexcoperation eq 'and'
+        and (length $excludedists == $matchedexcludes)) {
+        $applies = 0;
+    } elsif ($matchedexcludes and $distexcoperation eq 'or') {
+        $applies = 0;
+    } elsif ($includedists and !$matcheddists) {
+        $applies = 0;
+    } elsif ($includedists
+        and $distincoperation eq 'and'
+        and (length $includedists != $matcheddists)) {
+        $applies = 0;
+    }
+
+    if (@hrf) {
+        return ("$mrf (" . join(", ", @hrf) . ')', $applies);
+    } else {
+        return ('', $applies);
+    }
+}
+
+# Reverse of master.debian.org:/srv/bugs.debian.org/cgi-bin/common.pl
+sub unhtmlsanit ($) {
+    my %saniarray = ('lt', '<', 'gt', '>', 'amp', '&', 'quot', '"');
+    my $in        = $_[0];
+    $in =~ s/&(lt|gt|amp|quot);/$saniarray{$1}/g;
+    return $in;
+}
+
+sub dt_parse_request($) {
+    my %dt_lookup;
+    foreach (split /,/, $_[0]) {
+        my ($d_key, $d_val) = split '::', $_;
+        die
+"$progname: A debtag must be of the form 'key::value'. See debtags(1) for details!"
+          unless ($d_key and $d_val);
+        if ($dt_lookup{$d_key}) {
+            $dt_lookup{$d_key} = "$dt_lookup{$d_key}|$d_val";
+        } else {
+            $dt_lookup{$d_key} = quotemeta($d_val);
+        }
+    }
+
+    my @out;
+    while (my ($dk, $dv) = each %dt_lookup) {
+        $dv = "($dv)" if ($dv =~ /\|/);
+        push @out, $dk . "::" . $dv;
+    }
+    return @out;
+}