Debbugs/Config.pm

   1 package Debbugs::Config;  # assumes Some/Module.pm
   2
   3 use strict;
   4
   5 BEGIN
   6 {       use Exporter   ();
   7         use vars       qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
   8
   9     # set the version for version checking
  10     $VERSION     = 1.00;
  11
  12     @ISA         = qw(Exporter);
  13     @EXPORT      = qw(%Globals %Strong %Severity );
  14     %EXPORT_TAGS = ( );     # eg: TAG => [ qw!name1 name2! ],
  15
  16     # your exported package globals go here,
  17     # as well as any optionally exported functions
  18     @EXPORT_OK   = qw(%Globals %Severity %Strong &ParseConfigFile &ParseXMLConfigFile);
  19 }
  20
  21 use vars      @EXPORT_OK;
  22 use Debbugs::Common;
  23 use Debbugs::Email;
  24
  25 # initialize package globals, first exported ones
  26 %Severity = ();
  27 %Strong = ();
  28 $Severity{ 'Text' } = ();
  29 %Globals = (    "debug" => 0,
  30                 "verbose" => 0,
  31                 "quiet" => 0,
  32                 ##### domains
  33                 "email-domain" => "bugs.domain.com",
  34                 "list-domain" => "lists.domain.com",
  35                 "web-domain" => "web.domain.com",
  36                 "cgi-domain" => "cgi.domain.com",
  37                 ##### identification
  38                 "project-short" => "debbugs",
  39                 "project-long" => "Debbugs Test Project",
  40                 "owner-name" => "Fred Flintstone",
  41                 "owner-email" => "owner\@bugs.domain.com",
  42                 ##### directories
  43                 "work-dir" => "/var/lib/debbugs/spool",
  44                 "spool-dir" => "/var/lib/debbugs/spool/incoming",
  45                 "www-dir" => "/var/lib/debbugs/www",
  46                 "doc-dir" => "/var/lib/debbugs/www/txt",
  47                 ##### files
  48                 "maintainer-file" => "/etc/debbugs/Maintainers",
  49                 "pseudo-description" => "/etc/debbugs/pseudo-packages.description");
  50
  51 my %ConfigMap = (
  52                 "Email Domain" => "email-domain",
  53                 "List Domain" => "list-domain",
  54                 "Web Domain" => "web-domain",
  55                 "CGI Domain" => "cgi-domain",
  56                 "Short Name" => "project-short",
  57                 "Long Name" => "project-long",
  58                 "Owner Name" => "owner-name",
  59                 "Owner Email" => "owner-email",
  60                 "Owner Webpage" => "owner-webpage",
  61                 "Spool Dir" => "spool-dir",
  62                 "Work Dir" => "work-dir",
  63                 "Web Dir" => "www-dir",
  64                 "Doc Dir" => "doc-dir",
  65                 "Maintainer File" => "maintainer-file",
  66                 "Pseudo Description File" => "pseudo-description",
  67                 "Submit List" => "submit-list",
  68                 "Maint List" => "maint-list",
  69                 "Quiet List" => "quiet-list",
  70                 "Forwarded List" => "forwarded-list",
  71                 "Done List" => "done-list",
  72                 "Request List" => "request-list",
  73                 "Submitter List" => "submitter-list",
  74                 "Control List" => "control-list",
  75                 "Summary List" => "summary-list",
  76                 "Mirror List" => "mirror-list",
  77                 "Mailer" => "mailer",
  78                 "Singular Term" => "singluar",
  79                 "Plural Term" => "plural",
  80                 "Expire Age" => "expire-age",
  81                 "Save Expired Bugs" => "save-expired",
  82                 "Mirrors" => "mirrors",
  83                 "Default Severity" => "default-severity",
  84                 "Normal Severity" => "normal-severity",
  85         );
  86 sub strip
  87 {   my $string = $_[0];
  88     chop $string while $string =~ /\s$/;
  89     return $string;
  90 }
  91
  92 #############################################################################
  93 #  Read Config File and parse
  94 #############################################################################
  95 sub ParseConfigFile
  96 {   my $configfile = $_[0];
  97     my @config;
  98     my $votetitle = '';
  99     my $ballottype = '';
 100
 101     #load config file
 102     print "V: Loading Config File\n" if $Globals{ "verbose" };
 103     open(CONFIG,$configfile) or &fail( "E: Unable to open `$configfile'" );
 104     @config = <CONFIG>;
 105     close CONFIG;
 106
 107     #parse config file
 108     print "V: Parsing Config File\n" if $Globals{ "verbose" };
 109     print "D3: Parse Config:\n@config\n" if $Globals{ 'debug' } > 2;
 110     print "D1: Configuration\n" if $Globals{ 'debug' };
 111
 112     for( my $i=0; $i<=$#config; $i++)
 113     {   $_ = $config[$i];
 114         chop $_;
 115         next unless length $_;
 116         next if /^#/;
 117
 118         if ( /^([^:=]*)\s*[:=]\s*([^#]*)/i ) {
 119             my $key = strip( $1 );
 120             my $value = strip( $2 );
 121             $value = "" if(!defined($value));
 122             if ( $key =~ /Severity\s+#*(\d+)\s*(.*)/ ) {
 123                 my $options = $2;
 124                 my $severity = $1;
 125                 if( $options =~ /\btext\b/ ) {
 126                     $Severity{ 'Text' }{ $severity } = $value;
 127                     print "D2: (config) Severity $severity text = $value\n" if $Globals{ 'debug' } > 1;
 128                 } else {
 129                     $Severity{ $1 } = $value;
 130                     print "D2: (config) Severity $severity = $value" if $Globals{ 'debug' } > 1;
 131                     if( $options =~ /\bdefault\b/ ) {
 132                         $Globals{ "default-severity" } = $severity;
 133                         print ", default" if $Globals{ 'debug' } > 1;
 134                     }
 135                     if( $options =~ /\bstrong\b/ ) {
 136                         $Strong{ $severity } = 1;
 137                         print ", strong" if $Globals{ 'debug' } > 1;
 138                     }
 139                     print "\n" if $Globals{ 'debug' } > 1;
 140                 }
 141                 next;
 142             } else {
 143                 my $map = $ConfigMap{$key};
 144                 if(defined($map)) {
 145                     $Globals{ $map } = $value;
 146                     print "$key = '$value'\n" if $Globals{ 'debug' } > 1;
 147                     next;
 148                 } else {
 149                     print "$key\n";
 150                 }
 151             }
 152         }
 153         print "Unknown line in config!($_)\n";
 154         next;
 155     }
 156     return @config;
 157 }
 158
 159 END { }       # module clean-up code here (global destructor)