Initial commit.

1 files changed, 45 insertions, 0 deletions

diff --git a/lib/SpamCat/Conf.pm b/lib/SpamCat/Conf.pm
new file mode 100644
index 0000000..ab6a3ff
--- /dev/null
+++ b/lib/SpamCat/Conf.pm
@@ -0,0 +1,45 @@
+package SpamCat::Conf;
+
+use IO::File;
+
+use strict;
+use warnings;
+
+sub read {
+  my ($filen) = @_;
+  my %rc;
+
+  my $fh = IO::File->new($filen) ||
+    die "Couldn't open $filen for reading: $!\n";
+  while (<$fh>) {
+    my ($key, $val) = parse_line($_);
+    if (defined $key && defined $val) {
+      $rc{$key} = $val;
+    }
+  }
+  $fh->close;
+
+  %rc;
+}
+
+sub parse_line {
+  my ($line) = @_;
+
+  chomp $line;
+  $line =~ s/(.*)#.*/$1/;
+  $line =~ s/\s+$//;
+
+  if ($line =~ /\s*([^\s]*)\s*=\s*(.*)$/) {
+    my $key = lc $1;
+    my $val = $2;
+
+    if ($key eq 'domains') {
+      $val =~ s/,/ /g;
+      my @vals = split /\s+/, $val;
+      $val = \@vals;
+    }
+    return ($key, $val);
+  }
+}
+
+1;