1 # This module is part of debbugs, and is released
2 # under the terms of the GPL version 2, or any later
3 # version at your option.
4 # See the file README and COPYING for more information.
6 # Copyright 2007 by Don Armstrong <don@donarmstrong.com>.
8 package Debbugs::Config;
12 Debbugs::Config -- Configuration information for debbugs
18 # to get the compatiblity interface
20 use Debbugs::Config qw(:globals);
24 This module provides configuration variables for all of debbugs.
26 =head1 CONFIGURATION FILES
28 The default configuration file location is /etc/debbugs/config; this
29 configuration file location can be set by modifying the
30 DEBBUGS_CONFIG_FILE env variable to point at a different location.
36 use vars qw($VERSION $DEBUG %EXPORT_TAGS @EXPORT_OK @EXPORT $USING_GLOBALS %config);
37 use base qw(Exporter);
40 # set the version for version checking
42 $DEBUG = 0 unless defined $DEBUG;
46 %EXPORT_TAGS = (globals => [qw($gEmailDomain $gListDomain $gWebHost $gWebHostBugDir),
47 qw($gWebDomain $gHTMLSuffix $gCGIDomain $gMirrors),
48 qw($gPackagePages $gSubscriptionDomain $gProject $gProjectTitle),
49 qw($gMaintainer $gMaintainerWebpage $gMaintainerEmail $gUnknownMaintainerEmail),
50 qw($gSubmitList $gMaintList $gQuietList $gForwardList),
51 qw($gDoneList $gRequestList $gSubmitterList $gControlList),
53 qw($gBugSubscriptionDomain),
54 qw($gPackageVersionRe),
55 qw($gSummaryList $gMirrorList $gMailer $gBug),
56 qw($gBugs $gRemoveAge $gSaveOldBugs $gDefaultSeverity),
57 qw($gShowSeverities $gBounceFroms $gConfigDir $gSpoolDir),
58 qw($gIncomingDir $gWebDir $gDocDir $gMaintainerFile),
59 qw($gMaintainerFileOverride $gPseudoMaintFile $gPseudoDescFile $gPackageSource),
60 qw($gVersionPackagesDir $gVersionIndex $gBinarySourceMap $gSourceBinaryMap),
61 qw($gVersionTimeIndex),
62 qw($gSimpleVersioning),
64 qw($gSendmail @gSendmailArguments $gLibPath $gSpamScan @gExcludeFromControl),
65 qw(%gSeverityDisplay @gTags @gSeverityList @gStrongSeverities),
66 qw(%gTagsSingleLetter),
68 qw(%gDistributionAliases),
69 qw(%gObsoleteSeverities),
70 qw(@gPostProcessall @gRemovalDefaultDistributionTags @gRemovalDistributionTags @gRemovalArchitectures),
71 qw(@gRemovalStrongSeverityDefaultDistributionTags),
72 qw(@gAffectsDistributionTags),
73 qw(@gDefaultArchitectures),
77 qw($gSpamMaxThreads $gSpamSpamsPerThread $gSpamKeepRunning $gSpamScan $gSpamCrossassassinDb),
79 text => [qw($gBadEmailPrefix $gHTMLTail $gHTMLExpireNote),
81 config => [qw(%config)],
84 Exporter::export_ok_tags(qw(globals text config));
85 $EXPORT_TAGS{all} = [@EXPORT_OK];
86 $ENV{HOME} = '' if not defined $ENV{HOME};
89 use File::Basename qw(dirname);
93 =head1 CONFIGURATION VARIABLES
95 =head2 General Configuration
103 # untaint $ENV{DEBBUGS_CONFIG_FILE} if it's owned by us
104 # This enables us to test things that are -T.
105 if (exists $ENV{DEBBUGS_CONFIG_FILE}) {
106 # This causes all sorts of problems for mirrors of debbugs; disable
108 # if (${[stat($ENV{DEBBUGS_CONFIG_FILE})]}[4] == $<) {
109 $ENV{DEBBUGS_CONFIG_FILE} =~ /(.+)/;
110 $ENV{DEBBUGS_CONFIG_FILE} = $1;
113 # die "Environmental variable DEBBUGS_CONFIG_FILE set, and $ENV{DEBBUGS_CONFIG_FILE} is not owned by the user running this script.";
116 read_config(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config');
118 =item email_domain $gEmailDomain
120 The email domain of the bts
124 set_default(\%config,'email_domain','bugs.something');
126 =item list_domain $gListDomain
128 The list domain of the bts, defaults to the email domain
132 set_default(\%config,'list_domain',$config{email_domain});
134 =item web_host $gWebHost
136 The web host of the bts; defaults to the email domain
140 set_default(\%config,'web_host',$config{email_domain});
142 =item web_host_bug_dir $gWebHostDir
144 The directory of the web host on which bugs are kept, defaults to C<''>
148 set_default(\%config,'web_host_bug_dir','');
150 =item web_domain $gWebDomain
152 Full path of the web domain where bugs are kept, defaults to the
153 concatenation of L</web_host> and L</web_host_bug_dir>
157 set_default(\%config,'web_domain',$config{web_host}.($config{web_host}=~m{/$}?'':'/').$config{web_host_bug_dir});
159 =item html_suffix $gHTMLSuffix
161 Suffix of html pages, defaults to .html
165 set_default(\%config,'html_suffix','.html');
167 =item cgi_domain $gCGIDomain
169 Full path of the web domain where cgi scripts are kept. Defaults to
170 the concatentation of L</web_host> and cgi.
174 set_default(\%config,'cgi_domain',$config{web_domain}.($config{web_domain}=~m{/$}?'':'/').'cgi');
176 =item mirrors @gMirrors
178 List of mirrors [What these mirrors are used for, no one knows.]
183 set_default(\%config,'mirrors',[]);
185 =item package_pages $gPackagePages
187 Domain where the package pages are kept; links should work in a
188 package_pages/foopackage manner. Defaults to undef, which means that
189 package links will not be made.
194 set_default(\%config,'package_pages',undef);
196 =item package_pages $gUsertagPackageDomain
198 Domain where where usertags of packages belong; defaults to $gPackagePages
202 set_default(\%config,'usertag_package_domain',$config{package_pages});
205 =item subscription_domain $gSubscriptionDomain
207 Domain where subscriptions to package lists happen
211 set_default(\%config,'subscription_domain',undef);
214 =item cve_tracker $gCVETracker
216 URI to CVE security tracker; in bugreport.cgi, CVE-2001-0002 becomes
217 linked to http://$config{cve_tracker}CVE-2001-002
219 Default: security-tracker.debian.org/tracker/
223 set_default(\%config,'cve_tracker','security-tracker.debian.org/tracker/');
231 =head2 Project Identification
235 =item project $gProject
243 set_default(\%config,'project','Something');
245 =item project_title $gProjectTitle
247 Name of this install of Debbugs, defaults to "L</project> Debbugs Install"
249 Default: "$config{project} Debbugs Install"
253 set_default(\%config,'project_title',"$config{project} Debbugs Install");
255 =item maintainer $gMaintainer
257 Name of the maintainer of this debbugs install
259 Default: 'Local DebBugs Owner's
263 set_default(\%config,'maintainer','Local DebBugs Owner');
265 =item maintainer_webpage $gMaintainerWebpage
267 Webpage of the maintainer of this install of debbugs
269 Default: "$config{web_domain}/~owner"
273 set_default(\%config,'maintainer_webpage',"$config{web_domain}/~owner");
275 =item maintainer_email $gMaintainerEmail
277 Email address of the maintainer of this Debbugs install
279 Default: 'root@'.$config{email_domain}
283 set_default(\%config,'maintainer_email','root@'.$config{email_domain});
285 =item unknown_maintainer_email
287 Email address where packages with an unknown maintainer will be sent
289 Default: $config{maintainer_email}
293 set_default(\%config,'unknown_maintainer_email',$config{maintainer_email});
297 The name of the machine that this instance of debbugs is running on
298 (currently used for debbuging purposes and web page output.)
300 Default: qx(hostname --fqdn)
306 my $_old_path = $ENV{PATH};
307 $ENV{PATH} = '/bin:/usr/bin:/usr/local/bin';
308 my $temp_hostname = qx(hostname --fqdn);
309 chomp $temp_hostname;
310 set_default(\%config,'machine_name',$temp_hostname);
311 $ENV{PATH} = $_old_path;
313 =head2 BTS Mailing Lists
340 set_default(\%config, 'submit_list', 'bug-submit-list');
341 set_default(\%config, 'maint_list', 'bug-maint-list');
342 set_default(\%config, 'quiet_list', 'bug-quiet-list');
343 set_default(\%config, 'forward_list', 'bug-forward-list');
344 set_default(\%config, 'done_list', 'bug-done-list');
345 set_default(\%config, 'request_list', 'bug-request-list');
346 set_default(\%config,'submitter_list','bug-submitter-list');
347 set_default(\%config, 'control_list', 'bug-control-list');
348 set_default(\%config, 'summary_list', 'bug-summary-list');
349 set_default(\%config, 'mirror_list', 'bug-mirror-list');
350 set_default(\%config, 'strong_list', 'bug-strong-list');
352 =item bug_subscription_domain
354 Domain of list for messages regarding a single bug; prefixed with
355 bug=${bugnum}@ when bugs are actually sent out. Set to undef or '' to
356 disable sending messages to the bug subscription list.
364 set_default(\%config,'bug_subscription_domain',$config{list_domain});
373 Name of the mailer to use
379 set_default(\%config,'mailer','exim');
388 Default: ucfirst($config{bug});
396 Default: ucfirst($config{ubugs});
400 set_default(\%config,'bug','bug');
401 set_default(\%config,'ubug',ucfirst($config{bug}));
402 set_default(\%config,'bugs','bugs');
403 set_default(\%config,'ubugs',ucfirst($config{bugs}));
407 Age at which bugs are archived/removed
413 set_default(\%config,'remove_age',28);
417 Whether old bugs are saved or deleted
423 set_default(\%config,'save_old_bugs',1);
425 =item distribution_aliases
427 Map of distribution aliases to the distribution name
430 {experimental => 'experimental',
431 unstable => 'unstable',
432 testing => 'testing',
434 oldstable => 'oldstable',
438 sarge => 'oldstable',
443 set_default(\%config,'distribution_aliases',
444 {experimental => 'experimental',
445 unstable => 'unstable',
446 testing => 'testing',
448 oldstable => 'oldstable',
452 sarge => 'oldstable',
460 List of valid distributions
462 Default: The values of the distribution aliases map.
466 my %_distributions_default;
467 @_distributions_default{values %{$config{distribution_aliases}}} = values %{$config{distribution_aliases}};
468 set_default(\%config,'distributions',[keys %_distributions_default]);
471 =item default_architectures
473 List of default architectures to use when architecture(s) are not
476 Default: i386 amd64 arm ppc sparc alpha
480 set_default(\%config,'default_architectures',
481 [qw(i386 amd64 arm powerpc sparc alpha)]
484 =item affects_distribution_tags
486 List of tags which restrict the buggy state to a set of distributions.
488 The set of distributions that are buggy is the intersection of the set
489 of distributions that would be buggy without reference to these tags
490 and the set of these tags that are distributions which are set on a
493 Setting this to [] will remove this feature.
495 Default: @{$config{distributions}}
499 set_default(\%config,'affects_distribution_tags',
500 [@{$config{distributions}}],
503 =item removal_unremovable_tags
505 Bugs which have these tags set cannot be archived
511 set_default(\%config,'removal_unremovable_tags',
515 =item removal_distribution_tags
517 Tags which specifiy distributions to check
519 Default: @{$config{distributions}}
523 set_default(\%config,'removal_distribution_tags',
524 [@{$config{distributions}}]);
526 =item removal_default_distribution_tags
528 For removal/archival purposes, all bugs are assumed to have these tags
531 Default: qw(unstable testing);
535 set_default(\%config,'removal_default_distribution_tags',
536 [qw(unstable testing)]
539 =item removal_strong_severity_default_distribution_tags
541 For removal/archival purposes, all bugs with strong severity are
542 assumed to have these tags set.
544 Default: qw(unstable testing stable);
548 set_default(\%config,'removal_strong_severity_default_distribution_tags',
549 [qw(unstable testing stable)]
553 =item removal_architectures
555 For removal/archival purposes, these architectures are consulted if
556 there is more than one architecture applicable. If the bug is in a
557 package not in any of these architectures, the architecture actually
558 checked is undefined.
560 Default: value of default_architectures
564 set_default(\%config,'removal_architectures',
565 $config{default_architectures},
569 =item package_name_re
571 The regex which will match a package name
573 Default: '[a-z0-9][a-z0-9\.+-]+'
577 set_default(\%config,'package_name_re',
578 '[a-z0-9][a-z0-9\.+-]+');
580 =item package_version_re
582 The regex which will match a package version
584 Default: '[A-Za-z0-9:+\.-]+'
589 set_default(\%config,'package_version_re',
590 '[A-Za-z0-9:+\.~-]+');
593 =item default_package
595 This is the name of the default package. If set, bugs assigned to
596 packages without a maintainer and bugs missing a Package: psuedoheader
597 will be assigned to this package instead.
599 Defaults to unset, which is the traditional debbugs behavoir
603 set_default(\%config,'default_package',
608 =item control_internal_requester
610 This address is used by Debbugs::Control as the request address which
611 sent a control request for faked log messages.
613 Default:"Debbugs Internal Request <$config{maintainer_email}>"
617 set_default(\%config,'control_internal_requester',
618 "Debbugs Internal Request <$config{maintainer_email}>",
621 =item control_internal_request_addr
623 This address is used by Debbugs::Control as the address to which a
624 faked log message request was sent.
626 Default: "internal_control\@$config{email_domain}";
630 set_default(\%config,'control_internal_request_addr',
631 'internal_control@'.$config{email_domain},
635 =item exclude_from_control
637 Addresses which are not allowed to send messages to control
641 set_default(\%config,'exclude_from_control',[]);
645 =item default_severity
647 The default severity of bugs which have no severity set
653 set_default(\%config,'default_severity','normal');
655 =item severity_display
657 A hashref of severities and the informative text which describes them.
661 {critical => "Critical $config{bugs}",
662 grave => "Grave $config{bugs}",
663 normal => "Normal $config{bugs}",
664 wishlist => "Wishlist $config{bugs}",
669 set_default(\%config,'severity_display',{critical => "Critical $config{bugs}",
670 grave => "Grave $config{bugs}",
671 serious => "Serious $config{bugs}",
672 important=> "Important $config{bugs}",
673 normal => "Normal $config{bugs}",
674 minor => "Minor $config{bugs}",
675 wishlist => "Wishlist $config{bugs}",
678 =item show_severities
680 A scalar list of the severities to show
682 Defaults to the concatenation of the keys of the severity_display
683 hashlist with ', ' above.
687 set_default(\%config,'show_severities',join(', ',keys %{$config{severity_display}}));
689 =item strong_severities
691 An arrayref of the serious severities which shoud be emphasized
693 Default: [qw(critical grave)]
697 set_default(\%config,'strong_severities',[qw(critical grave)]);
701 An arrayref of a list of the severities
703 Defaults to the keys of the severity display hashref
707 set_default(\%config,'severity_list',[keys %{$config{severity_display}}]);
709 =item obsolete_severities
711 A hashref of obsolete severities with the replacing severity
717 set_default(\%config,'obsolete_severities',{});
721 An arrayref of the tags used
723 Default: [qw(patch wontfix moreinfo unreproducible fixed)] and also
724 includes the distributions.
728 set_default(\%config,'tags',[qw(patch wontfix moreinfo unreproducible fixed),
729 @{$config{distributions}}
732 set_default(\%config,'tags_single_letter',
736 unreproducible => 'R',
741 set_default(\%config,'bounce_froms','^mailer|^da?emon|^post.*mast|^root|^wpuser|^mmdf|^smt.*|'.
742 '^mrgate|^vmmail|^mail.*system|^uucp|-maiser-|^mal\@|'.
743 '^mail.*agent|^tcpmail|^bitmail|^mailman');
745 set_default(\%config,'config_dir',dirname(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config'));
746 set_default(\%config,'spool_dir','/var/lib/debbugs/spool');
750 Directory which contains the usertags
752 Default: $config{spool_dir}/user
756 set_default(\%config,'usertag_dir',$config{spool_dir}.'/user');
757 set_default(\%config,'incoming_dir','incoming');
758 set_default(\%config,'web_dir','/var/lib/debbugs/www');
759 set_default(\%config,'doc_dir','/var/lib/debbugs/www/txt');
760 set_default(\%config,'lib_path','/usr/lib/debbugs');
765 directory of templates; defaults to /usr/share/debbugs/templates.
769 set_default(\%config,'template_dir','/usr/share/debbugs/templates');
772 set_default(\%config,'maintainer_file',$config{config_dir}.'/Maintainers');
773 set_default(\%config,'maintainer_file_override',$config{config_dir}.'/Maintainers.override');
774 set_default(\%config,'source_maintainer_file',$config{config_dir}.'/Source_maintainers');
775 set_default(\%config,'source_maintainer_file_override',undef);
776 set_default(\%config,'pseudo_maint_file',$config{config_dir}.'/pseudo-packages.maintainers');
777 set_default(\%config,'pseudo_desc_file',$config{config_dir}.'/pseudo-packages.description');
778 set_default(\%config,'package_source',$config{config_dir}.'/indices/sources');
781 =item simple_versioning
783 If true this causes debbugs to ignore version information and just
784 look at whether a bug is done or not done. Primarily of interest for
785 debbugs installs which don't track versions. defaults to false.
789 set_default(\%config,'simple_versioning',0);
792 =item version_packages_dir
794 Location where the version package information is kept; defaults to
795 spool_dir/../versions/pkg
799 set_default(\%config,'version_packages_dir',$config{spool_dir}.'/../versions/pkg');
801 =item version_time_index
803 Location of the version/time index file. Defaults to
804 spool_dir/../versions/idx/versions_time.idx if spool_dir/../versions
805 exists; otherwise defaults to undef.
810 set_default(\%config,'version_time_index', -d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions_time.idx' : undef);
814 Location of the version index file. Defaults to
815 spool_dir/../versions/indices/versions.idx if spool_dir/../versions
816 exists; otherwise defaults to undef.
820 set_default(\%config,'version_index',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions.idx' : undef);
822 =item binary_source_map
824 Location of the binary -> source map. Defaults to
825 spool_dir/../versions/indices/bin2src.idx if spool_dir/../versions
826 exists; otherwise defaults to undef.
830 set_default(\%config,'binary_source_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/binsrc.idx' : undef);
832 =item source_binary_map
834 Location of the source -> binary map. Defaults to
835 spool_dir/../versions/indices/src2bin.idx if spool_dir/../versions
836 exists; otherwise defaults to undef.
840 set_default(\%config,'source_binary_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/srcbin.idx' : undef);
844 set_default(\%config,'post_processall',[]);
848 Sets the sendmail binary to execute; defaults to /usr/lib/sendmail
852 set_default(\%config,'sendmail','/usr/lib/sendmail');
854 =item sendmail_arguments
856 Default arguments to pass to sendmail. Defaults to C<qw(-oem -oi)>.
860 set_default(\%config,'sendmail_arguments',[qw(-oem -oi)]);
864 Whether or not spamscan is being used; defaults to 0 (not being used
868 set_default(\%config,'spam_scan',0);
870 =item spam_crossassassin_db
872 Location of the crosassassin database, defaults to
873 spool_dir/../CrossAssassinDb
877 set_default(\%config,'spam_crossassassin_db',$config{spool_dir}.'/../CrossAssassinDb');
881 Maximum number of cross-posted messages
885 set_default(\%config,'spam_max_cross',6);
888 =item spam_spams_per_thread
890 Number of spams for each thread (on average). Defaults to 200
894 set_default(\%config,'spam_spams_per_thread',200);
896 =item spam_max_threads
898 Maximum number of threads to start. Defaults to 20
902 set_default(\%config,'spam_max_threads',20);
904 =item spam_keep_running
906 Maximum number of seconds to run without restarting. Defaults to 3600.
910 set_default(\%config,'spam_keep_running',3600);
914 Location to store spam messages; is run through strftime to allow for
915 %d,%m,%Y, et al. Defaults to 'spool_dir/../mail/spam/assassinated.%Y-%m-%d'
919 set_default(\%config,'spam_mailbox',$config{spool_dir}.'/../mail/spam/assassinated.%Y-%m-%d');
921 =item spam_crossassassin_mailbox
923 Location to store crossassassinated messages; is run through strftime
924 to allow for %d,%m,%Y, et al. Defaults to
925 'spool_dir/../mail/spam/crossassassinated.%Y-%m-%d'
929 set_default(\%config,'spam_crossassassin_mailbox',$config{spool_dir}.'/../mail/spam/crossassassinated.%Y-%m-%d');
931 =item spam_local_tests_only
933 Whether only local tests are run, defaults to 0
937 set_default(\%config,'spam_local_tests_only',0);
939 =item spam_user_prefs
941 User preferences for spamassassin, defaults to $ENV{HOME}/.spamassassin/user_prefs
945 set_default(\%config,'spam_user_prefs',"$ENV{HOME}/.spamassassin/user_prefs");
949 Site rules directory for spamassassin, defaults to
950 '/usr/share/spamassassin'
954 set_default(\%config,'spam_rules_dir','/usr/share/spamassassin');
961 The following are the only text fields in general use in the scripts;
962 a few additional text fields are defined in text.in, but are only used
963 in db2html and a few other specialty scripts.
965 Earlier versions of debbugs defined these values in /etc/debbugs/text,
966 but now they are required to be in the configuration file. [Eventually
967 the longer ones will move out into a fully fledged template system.]
973 =item bad_email_prefix
975 This prefixes the text of all lines in a bad e-mail message ack.
979 set_default(\%config,'bad_email_prefix','');
982 =item text_instructions
984 This gives more information about bad e-mails to receive.in
988 set_default(\%config,'text_instructions',$config{bad_email_prefix});
992 This shows up at the end of (most) html pages
994 In many pages this has been replaced by the html/tail template.
998 set_default(\%config,'html_tail',<<END);
999 <ADDRESS>$config{maintainer} <<A HREF=\"mailto:$config{maintainer_email}\">$config{maintainer_email}</A>>.
1005 <A HREF=\"http://$config{web_domain}/\">Debian $config{bug} tracking system</A><BR>
1006 Copyright (C) 1999 Darren O. Benham,
1007 1997,2003 nCipher Corporation Ltd,
1008 1994-97 Ian Jackson.
1013 =item html_expire_note
1015 This message explains what happens to archive/remove-able bugs
1019 set_default(\%config,'html_expire_note',
1020 "(Closed $config{bugs} are archived $config{remove_age} days after the last related message is received.)");
1028 my ($conf_file) = @_;
1029 if (not -e $conf_file) {
1030 print STDERR "configuration file '$conf_file' doesn't exist; skipping it\n" if $DEBUG;
1033 # first, figure out what type of file we're reading in.
1034 my $fh = new IO::File $conf_file,'r'
1035 or die "Unable to open configuration file $conf_file for reading: $!";
1036 # A new version configuration file must have a comment as its first line
1037 my $first_line = <$fh>;
1038 my ($version) = defined $first_line?$first_line =~ /VERSION:\s*(\d+)/i:undef;
1039 if (defined $version) {
1040 if ($version == 1) {
1041 # Do something here;
1042 die "Version 1 configuration files not implemented yet";
1045 die "Version $version configuration files are not supported";
1049 # Ugh. Old configuration file
1050 # What we do here is we create a new Safe compartment
1051 # so fucked up crap in the config file doesn't sink us.
1052 my $cpt = new Safe or die "Unable to create safe compartment";
1053 # perldoc Opcode; for details
1054 $cpt->permit('require',':filesys_read','entereval','caller','pack','unpack','dofile');
1055 $cpt->reval(qq(require '$conf_file';));
1056 die "Error in configuration file: $@" if $@;
1057 # Now what we do is check out the contents of %EXPORT_TAGS to see exactly which variables
1058 # we want to glob in from the configuration file
1059 for my $variable (@{$EXPORT_TAGS{globals}}) {
1060 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
1061 my $var_glob = $cpt->varglob($glob_name);
1062 my $value; #= $cpt->reval("return $variable");
1063 # print STDERR "$variable $value",qq(\n);
1064 if (defined $var_glob) {{
1066 if ($glob_type eq '%') {
1067 $value = {%{*{$var_glob}}} if defined *{$var_glob}{HASH};
1069 elsif ($glob_type eq '@') {
1070 $value = [@{*{$var_glob}}] if defined *{$var_glob}{ARRAY};
1073 $value = ${*{$var_glob}};
1075 # We punt here, because we can't tell if the value was
1076 # defined intentionally, or if it was just left alone;
1077 # this tries to set sane defaults.
1078 set_default(\%config,$hash_name,$value) if defined $value;
1085 my ($variable) = @_;
1086 my $hash_name = $variable;
1087 $hash_name =~ s/^([\$\%\@])g//;
1089 my $glob_name = 'g'.$hash_name;
1090 $hash_name =~ s/(HTML|CGI|CVE)/ucfirst(lc($1))/ge;
1091 $hash_name =~ s/^([A-Z]+)/lc($1)/e;
1092 $hash_name =~ s/([A-Z]+)/'_'.lc($1)/ge;
1093 return $hash_name unless wantarray;
1094 return ($hash_name,$glob_name,$glob_type);
1099 # sets the configuration hash to the default value if it's not set,
1100 # otherwise doesn't do anything
1101 # If $USING_GLOBALS, then sets an appropriate global.
1104 my ($config,$option,$value) = @_;
1106 if ($USING_GLOBALS) {
1107 # fix up the variable name
1108 $varname = 'g'.join('',map {ucfirst $_} split /_/, $option);
1109 # Fix stupid HTML names
1110 $varname =~ s/(Html|Cgi)/uc($1)/ge;
1112 # update the configuration value
1113 if (not $USING_GLOBALS and not exists $config->{$option}) {
1114 $config->{$option} = $value;
1116 elsif ($USING_GLOBALS) {{
1118 # Need to check if a value has already been set in a global
1119 if (defined *{"Debbugs::Config::${varname}"}) {
1120 $config->{$option} = *{"Debbugs::Config::${varname}"};
1123 $config->{$option} = $value;
1126 if ($USING_GLOBALS) {{
1128 *{"Debbugs::Config::${varname}"} = $config->{$option};
1135 # All we care about here is whether we've been called with the globals or text option;
1136 # if so, then we need to export some symbols back up.
1137 # In any event, we call exporter.
1140 if (grep /^:(?:text|globals)$/, @_) {
1142 for my $variable (map {@$_} @EXPORT_TAGS{map{(/^:(text|globals)$/?($1):())} @_}) {
1143 my $tmp = $variable;
1145 # Yes, I don't care if these are only used once
1147 # No, it doesn't bother me that I'm assigning an undefined value to a typeglob
1149 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
1150 $tmp =~ s/^[\%\$\@]//;
1151 *{"Debbugs::Config::${tmp}"} = ref($config{$hash_name})?$config{$hash_name}:\$config{$hash_name};
1154 Debbugs::Config->export_to_level(1,@_);