-package Debbugs::Config; # assumes Some/Module.pm
+package Debbugs::Config;
+
+=head1 NAME
+
+Debbugs::Config -- Configuration information for debbugs
+
+=head1 SYNOPSIS
+
+ use Debbugs::Config;
+
+# to get the compatiblity interface
+
+ use Debbugs::Config qw(:globals);
+
+=head1 DESCRIPTION
+
+This module provides configuration variables for all of debbugs.
+
+=head1 CONFIGURATION FILES
+
+The default configuration file location is /etc/debbugs/config; this
+configuration file location can be set by modifying the
+DEBBUGS_CONFIG_FILE env variable to point at a different location.
+
+=cut
+
+use warnings;
use strict;
+use vars qw($VERSION $DEBUG %EXPORT_TAGS @EXPORT_OK @EXPORT $USING_GLOBALS %config);
+use base qw(Exporter);
+
+BEGIN {
+ # set the version for version checking
+ $VERSION = 1.00;
+ $DEBUG = 0 unless defined $DEBUG;
+ $USING_GLOBALS = 0;
+
+ @EXPORT = ();
+ %EXPORT_TAGS = (globals => [qw($gEmailDomain $gListDomain $gWebHost $gWebHostBugDir),
+ qw($gWebDomain $gHTMLSuffix $gCGIDomain $gMirrors),
+ qw($gPackagePages $gSubscriptionDomain $gProject $gProjectTitle),
+ qw($gMaintainer $gMaintainerWebpage $gMaintainerEmail $gUnknownMaintainerEmail),
+ qw($gSubmitList $gMaintList $gQuietList $gForwardList),
+ qw($gDoneList $gRequestList $gSubmitterList $gControlList),
+ qw($gSummaryList $gMirrorList $gMailer $gBug),
+ qw($gBugs $gRemoveAge $gSaveOldBugs $gDefaultSeverity),
+ qw($gShowSeverities $gBounceFroms $gConfigDir $gSpoolDir),
+ qw($gIncomingDir $gWebDir $gDocDir $gMaintainerFile),
+ qw($gMaintainerFileOverride $gPseudoDescFile $gPackageSource),
+ qw($gVersionPackagesDir $gVersionIndex $gBinarySourceMap $gSourceBinaryMap),
+ qw(%gSeverityDisplay @gTags @gSeverityList @gStrongSeverities),
+ qw(%gSearchEstraier),
+ ],
+ config => [qw(%config)],
+ );
+ @EXPORT_OK = ();
+ Exporter::export_ok_tags(qw(globals config));
+ $EXPORT_TAGS{all} = [@EXPORT_OK];
+}
+
+use File::Basename qw(dirname);
+use IO::File;
+use Safe;
+
+=head1 CONFIGURATION VARIABLES
+
+=head2 General Configuration
+
+=over
+
+=cut
+
+# read in the files;
+%config = ();
+read_config(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config');
+
+=item email_domain
+
+The email domain of the bts
+
+=cut
+
+set_default(\%config,'email_domain','bugs.something');
+
+=item list_domain
+
+The list domain of the bts, defaults to the email domain
+
+=cut
+
+set_default(\%config,'list_domain',$config{email_domain});
+
+=item web_host
+
+The web host of the bts; defaults to the email domain
+
+=cut
+
+set_default(\%config,'web_host',$config{email_domain});
+
+=item web_host_bug_dir
+
+The directory of the web host on which bugs are kept, defaults to C<''>
+
+=cut
+
+set_default(\%config,'web_host_bug_dir','');
+
+=item web_domain
+
+Full path of the web domain where bugs are kept, defaults to the
+concatenation of L</web_host> and L</web_host_bug_dir>
+
+=cut
+
+set_default(\%config,'web_domain',$config{web_host}.'/'.$config{web_host_bug_dir});
+
+=item html_suffix
+
+Suffix of html pages, defaults to .html
+
+=cut
+
+set_default(\%config,'html_suffix','.html');
+
+=item cgi_domain
+
+Full path of the web domain where cgi scripts are kept. Defaults to
+the concatentation of L</web_host> and cgi.
+
+=cut
+
+set_default(\%config,'cgi_domain',$config{web_domain}.($config{web_domain}=~m{/$}?'':'/').'cgi');
+
+=item mirrors
+
+List of mirrors [What these mirrors are used for, no one knows.]
+
+=cut
+
+
+set_default(\%config,'mirrors',[]);
+
+=item package_pages
+
+Domain where the package pages are kept; links should work in a
+package_pages/foopackage manner. Defaults to undef, which means that
+package links will not be made.
+
+=cut
+
+
+set_default(\%config,'package_pages',undef);
+
+=item subscription_domain
+
+Domain where subscriptions to package lists happen
+
+=cut
+
+
+set_default(\%config,'subscription_domain',undef);
+
+=back
-BEGIN
-{ use Exporter ();
- use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
-
- # set the version for version checking
- $VERSION = 1.00;
+=cut
- @ISA = qw(Exporter);
- @EXPORT = qw(%Globals %GTags %Strong %Severity );
- %EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
- # your exported package globals go here,
- # as well as any optionally exported functions
- @EXPORT_OK = qw(%Globals %GTags %Severity %Strong &ParseConfigFile &ParseXMLConfigFile);
+=head2 Project Identification
+
+=over
+
+=item project
+
+Name of the project
+
+=cut
+
+set_default(\%config,'project','Something');
+
+=item project_title
+
+Name of this install of Debbugs, defaults to "L</project> Debbugs Install"
+
+=cut
+
+set_default(\%config,'project_title',"$config{project} Debbugs Install");
+
+=item maintainer
+
+Name of the maintainer of this debbugs install
+
+=cut
+
+set_default(\%config,'maintainer','Local DebBugs Owner');
+
+=item maintainer_webpage
+
+Webpage of the maintainer of this install of debbugs
+
+=cut
+
+set_default(\%config,'maintainer_webpage',"$config{web_domain}/~owner");
+
+=item maintainer_email
+
+Email address of the maintainer of this Debbugs install
+
+=cut
+
+set_default(\%config,'maintainer_email','root@'.$config{email_domain});
+
+=item unknown_maintainer_email
+
+Email address where packages with an unknown maintainer will be sent
+
+=cut
+
+set_default(\%config,'unknown_maintainer_email',$config{maintainer_email});
+
+=head2 BTS Mailing Lists
+
+
+=over
+
+=item submit_list
+
+=item maint_list
+
+=item forward_list
+
+=item done_list
+
+=item request_list
+
+=item submitter_list
+
+=item control_list
+
+=item summary_list
+
+=item mirror_list
+
+=back
+
+=cut
+
+set_default(\%config, 'submit_list', 'bug-submit-list');
+set_default(\%config, 'maint_list', 'bug-maint-list');
+set_default(\%config, 'quiet_list', 'bug-quiet-list');
+set_default(\%config, 'forward_list', 'bug-forward-list');
+set_default(\%config, 'done_list', 'bug-done-list');
+set_default(\%config, 'request_list', 'bug-request-list');
+set_default(\%config,'submitter_list','bug-submitter-list');
+set_default(\%config, 'control_list', 'bug-control-list');
+set_default(\%config, 'summary_list', 'bug-summary-list');
+set_default(\%config, 'mirror_list', 'bug-mirror-list');
+
+=head2 Misc Options
+
+=cut
+
+set_default(\%config,'mailer','exim');
+set_default(\%config,'bug','bug');
+set_default(\%config,'bugs','bugs');
+set_default(\%config,'remove_age',28);
+
+set_default(\%config,'save_old_bugs',1);
+
+set_default(\%config,'default_severity','normal');
+set_default(\%config,'show_severities','critical, grave, normal, minor, wishlist');
+set_default(\%config,'strong_severities',[qw(critical grave)]);
+set_default(\%config,'severity_list',[qw(critical grave normal wishlist)]);
+set_default(\%config,'severity_display',{critical => "Critical $config{bugs}",
+ grave => "Grave $config{bugs}",
+ normal => "Normal $config{bugs}",
+ wishlist => "Wishlist $config{bugs}",
+ });
+
+set_default(\%config,'tags',[qw(patch wontfix moreinfo unreproducible fixed stable)]);
+
+set_default(\%config,'bounce_froms','^mailer|^da?emon|^post.*mast|^root|^wpuser|^mmdf|^smt.*|'.
+ '^mrgate|^vmmail|^mail.*system|^uucp|-maiser-|^mal\@|'.
+ '^mail.*agent|^tcpmail|^bitmail|^mailman');
+
+set_default(\%config,'config_dir',dirname(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config'));
+set_default(\%config,'spool_dir','/var/lib/debbugs/spool');
+set_default(\%config,'incoming_dir','incoming');
+set_default(\%config,'web_dir','/var/lib/debbugs/www');
+set_default(\%config,'doc_dir','/var/lib/debbugs/www/txt');
+
+set_default(\%config,'maintainer_file',$config{config_dir}.'/Maintainers');
+set_default(\%config,'maintainer_file_override',$config{config_dir}.'/Maintainers.override');
+set_default(\%config,'pseduo_desc_file',$config{config_dir}.'/pseudo-packages.description');
+set_default(\%config,'package_source',$config{config_dir}.'/indices/sources');
+
+set_default(\%config,'version_packages_dir',$config{spool_dir}.'/../versions/pkg');
+#set_default(\%config,'version_packages_dir',$config{spool_dir}'/../versions/pkg');
+
+
+sub read_config{
+ my ($conf_file) = @_;
+ # first, figure out what type of file we're reading in.
+ my $fh = new IO::File $conf_file,'r'
+ or die "Unable to open configuration file $conf_file for reading: $!";
+ # A new version configuration file must have a comment as its first line
+ my $first_line = <$fh>;
+ my ($version) = $first_line =~ /VERSION:\s*(\d+)/i;
+ if (defined $version) {
+ if ($version == 1) {
+ # Do something here;
+ die "Version 1 configuration files not implemented yet";
+ }
+ else {
+ die "Version $version configuration files are not supported";
+ }
+ }
+ else {
+ # Ugh. Old configuration file
+ # What we do here is we create a new Safe compartment
+ # so fucked up crap in the config file doesn't sink us.
+ my $cpt = new Safe or die "Unable to create safe compartment";
+ # perldoc Opcode; for details
+ $cpt->permit('require',':filesys_read','entereval','caller','pack','unpack','dofile');
+ $cpt->reval(q($gMaintainerFile = 'FOOOO'));
+ $cpt->reval(qq(require '$conf_file';));
+ die "Error in configuration file: $@" if $@;
+ # Now what we do is check out the contents of %EXPORT_TAGS to see exactly which variables
+ # we want to glob in from the configuration file
+ for my $variable (@{$EXPORT_TAGS{globals}}) {
+ my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
+ my $var_glob = $cpt->varglob($glob_name);
+ my $value; #= $cpt->reval("return $variable");
+ #print STDERR $value,qq(\n);
+ if (defined $var_glob) {{
+ no strict 'refs';
+ if ($glob_type eq '%') {
+ $value = {%{*{$var_glob}}};
+ }
+ elsif ($glob_type eq '@') {
+ $value = [@{*{$var_glob}}];
+ }
+ else {
+ $value = ${*{$var_glob}};
+ }
+ # We punt here, because we can't tell if the value was
+ # defined intentionally, or if it was just left alone;
+ # this tries to set sane defaults.
+ set_default(\%config,$hash_name,$value) if defined $value;
+ }}
+ }
+ }
}
-use vars @EXPORT_OK;
-use Debbugs::Common;
-use Debbugs::Email;
-
-# initialize package globals, first exported ones
-%Severity = ();
-%Strong = ();
-$Severity{ 'Text' } = ();
-%GTags = ();
-%Globals = ( "debug" => 0,
- "verbose" => 0,
- "quiet" => 0,
- ##### domains
- "email-domain" => "bugs.domain.com",
- "list-domain" => "lists.domain.com",
- "web-domain" => "web.domain.com",
- "cgi-domain" => "cgi.domain.com",
- ##### identification
- "project-short" => "debbugs",
- "project-long" => "Debbugs Test Project",
- "owner-name" => "Fred Flintstone",
- "owner-email" => "owner\@bugs.domain.com",
- ##### directories
- "work-dir" => "/var/lib/debbugs/spool",
- "spool-dir" => "/var/lib/debbugs/spool/incoming",
- "www-dir" => "/var/lib/debbugs/www",
- "doc-dir" => "/var/lib/debbugs/www/txt",
- ##### files
- "maintainer-file" => "/etc/debbugs/Maintainers",
- "pseudo-description" => "/etc/debbugs/pseudo-packages.description");
-
-my %ConfigMap = (
- "Email Domain" => "email-domain",
- "List Domain" => "list-domain",
- "Web Domain" => "web-domain",
- "CGI Domain" => "cgi-domain",
- "Short Name" => "project-short",
- "Long Name" => "project-long",
- "Owner Name" => "owner-name",
- "Owner Email" => "owner-email",
- "Errors Email" => "errors-email",
- "Owner Webpage" => "owner-webpage",
- "Spool Dir" => "spool-dir",
- "Work Dir" => "work-dir",
- "Web Dir" => "www-dir",
- "Doc Dir" => "doc-dir",
- "Template Dir" => "template-dir",
- "Not-Don-Con" => "not-don-con",
- "Maintainer File" => "maintainer-file",
- "Pseudo Description File" => "pseudo-description",
- "Submit List" => "submit-list",
- "Maint List" => "maint-list",
- "Quiet List" => "quiet-list",
- "Forwarded List" => "forwarded-list",
- "Done List" => "done-list",
- "Request List" => "request-list",
- "Submitter List" => "submitter-list",
- "Control List" => "control-list",
- "Summary List" => "summary-list",
- "Mirror List" => "mirror-list",
- "Mailer" => "mailer",
- "Singular Term" => "singluar",
- "Plural Term" => "plural",
- "Expire Age" => "expire-age",
- "Save Expired Bugs" => "save-expired",
- "Mirrors" => "mirrors",
- "Default Severity" => "default-severity",
- "Normal Severity" => "normal-severity",
- );
-
-my %GTagsMap = (
- "email-domain" => "EMAIL_DOMAIN",
- "list-domain" => "LIST_DOMAIN",
- "web-domain" => "WEB_DOMAIN",
- "cgi-domain" => "CGI_DOMAIN",
- "project-short" => "SHORT_NAME",
- "project-long" => "LONG_NAME",
- "owner-name" => "OWNER_NAME",
- "owner-email" => "OWNER_EMAIL",
- "submit-list" => "SUBMIT_LIST",
- "quiet-list" => "QUIET_LIST",
- "forwarded-list" => "FORWARDED_LIST",
- "done-list" => "DONE_LIST",
- "request-list" => "REQUEST_LIST",
- "submitter-list" => "SUBMITTER_LIST",
- "control-list" => "CONTROL_LIST",
- "summary-list" => "SUMMARY_LIST",
- "mirror-list" => "MIRROR_LIST",
- "mirrors" => "MIRRORS"
- );
-
-sub strip
-{ my $string = $_[0];
- chop $string while $string =~ /\s$/;
- return $string;
+sub __convert_name{
+ my ($variable) = @_;
+ my $hash_name = $variable;
+ $hash_name =~ s/^([\$\%\@])g//;
+ my $glob_type = $1;
+ my $glob_name = 'g'.$hash_name;
+ $hash_name =~ s/^([A-Z]+)/lc($1)/e;
+ $hash_name =~ s/([A-Z]+)/'_'.lc($1)/ge;
+ return $hash_name unless wantarray;
+ return ($hash_name,$glob_name,$glob_type);
}
-#############################################################################
-# Read Config File and parse
-#############################################################################
-sub ParseConfigFile
-{ my $configfile = $_[0];
- my @config;
- my $votetitle = '';
- my $ballottype = '';
-
- #load config file
- print "V: Loading Config File\n" if $Globals{ "verbose" };
- open(CONFIG,$configfile) or &fail( "E: Unable to open `$configfile'" );
- @config = <CONFIG>;
- close CONFIG;
-
- #parse config file
- print "V: Parsing Config File\n" if $Globals{ "verbose" };
- print "D3: Parse Config:\n@config\n" if $Globals{ 'debug' } > 2;
- print "D1: Configuration\n" if $Globals{ 'debug' };
-
- for( my $i=0; $i<=$#config; $i++)
- { $_ = $config[$i];
- chop $_;
- next unless length $_;
- next if /^#/;
-
- if ( /^([^:=]*)\s*[:=]\s*([^#]*)/i ) {
- my $key = strip( $1 );
- my $value = strip( $2 );
- $value = "" if(!defined($value));
- if ( $key =~ /Severity\s+#*(\d+)\s*(.*)/ ) {
- my $options = $2;
- my $severity = $1;
- if( $options =~ /\btext\b/ ) {
- $Severity{ 'Text' }{ $severity } = $value;
- print "D2: (config) Severity $severity text = $value\n" if $Globals{ 'debug' } > 1;
- } else {
- $Severity{ $1 } = $value;
- print "D2: (config) Severity $severity = $value" if $Globals{ 'debug' } > 1;
- if( $options =~ /\bdefault\b/ ) {
- $Globals{ "default-severity" } = $severity;
- print ", default" if $Globals{ 'debug' } > 1;
- }
- if( $options =~ /\bstrong\b/ ) {
- $Strong{ $severity } = 1;
- print ", strong" if $Globals{ 'debug' } > 1;
- }
- print "\n" if $Globals{ 'debug' } > 1;
- }
- next;
- } else {
- my $map = $ConfigMap{$key};
- if(defined($map)) {
- $Globals{ $map } = $value;
- print "$key = '$value'" if $Globals{ 'debug' } > 1;
- my $gtag = $GTagsMap{ $map };
- if(defined($gtag)) {
- $GTags{ $gtag } = $value;
- print "GTag = '$gtag'" if $Globals{ 'debug' } > 1;
- }
- print "\n" if $Globals{ 'debug' } > 1;
- next;
- } else {
- print "$key\n";
- }
-
- }
- }
- print "Unknown line in config!($_)\n";
- next;
- }
- return @config;
+# set_default
+
+# sets the configuration hash to the default value if it's not set,
+# otherwise doesn't do anything
+# If $USING_GLOBALS, then sets an appropriate global.
+
+sub set_default{
+ my ($config,$option,$value) = @_;
+ # update the configuration value
+ if (not $USING_GLOBALS and not exists $config{$option}) {
+ $config{$option} = $value;
+ }
+ else {
+ # Need to check if a value has already been set in a global
+ }
+ if ($USING_GLOBALS) {{
+ # fix up the variable name
+ my $varname = 'g'.join('',map {ucfirst $_} $option);
+ # Fix stupid HTML names
+ $varname =~ s/Html/HTML/;
+ no strict 'refs';
+ my $ref = ref $config{$option} || 'SCALAR';
+ *{"Debbugs::Config::${varname}"} = $config{$option};
+ }}
+}
+
+
+### import magick
+
+# All we care about here is whether we've been called with the globals option;
+# if so, then we need to export some symbols back up; otherwise we call exporter.
+
+sub import {
+ if (grep $_ eq ':globals', @_) {
+ $USING_GLOBALS=1;
+ for my $variable (@{$EXPORT_TAGS{globals}}) {
+ my $tmp = $variable;
+ no strict 'refs';
+ # Yes, I don't care if these are only used once
+ no warnings 'once';
+ # No, it doesn't bother me that I'm assigning an undefined value to a typeglob
+ no warnings 'misc';
+ my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
+ $tmp =~ s/^[\%\$\@]//;
+ *{"Debbugs::Config::${tmp}"} = ref($config{$hash_name})?$config{$hash_name}:\$config{$hash_name};
+ }
+ }
+ Debbugs::Config->export_to_level(1,@_);
}
-END { } # module clean-up code here (global destructor)
+
+1;