1 files changed, 119 insertions, 0 deletions
diff --git a/lib/ManaTools/ConfigReader.pm b/lib/ManaTools/ConfigReader.pm
new file mode 100644
index 0000000..792dc0e
--- /dev/null
+++ b/lib/ManaTools/ConfigReader.pm
@@ -0,0 +1,119 @@
+# vim: set et ts=4 sw=4:
+#    Copyright 2012 Steven Tucker
+#
+#    This file is part of ManaTools
+#
+#    ManaTools 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.
+#
+#    ManaTools 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 ManaTools.  If not, see <http://www.gnu.org/licenses/>.
+
+
+#Class ConfigReader
+package ManaTools::ConfigReader;
+
+use strict;
+use warnings;
+use diagnostics;
+use XML::Simple;
+use Data::Dumper;
+
+sub new {
+    my ($class, $fileName) = @_;
+
+    my $self = {
+        data        => 0,
+        catLen      => 0,
+        currCat     => 0,
+        modLen      => 0,
+        currMod     => 0,
+        placeHolder => 0,
+    };
+    bless $self, 'ManaTools::ConfigReader';
+
+    my $xml = new XML::Simple (KeyAttr=>[]);
+    $self->{data} = $xml->XMLin($fileName);
+    if (ref($self->{data}->{category}) eq "HASH") {
+        # one element alone
+        my @categories;
+        push @categories, $self->{data}->{category};
+        $self->{data}->{category} = undef;
+        push @{$self->{data}->{category}}, @categories;
+    }
+    $self->{catLen} = scalar(@{$self->{data}->{category}});
+    $self->{currCat} = -1;
+
+    if(ref(@{$self->{data}->{category}}[0]->{module}) eq "ARRAY") {
+        $self->{modLen} = scalar(@{@{$self->{data}->{category}}[0]->{module}});
+    } else {
+        $self->{modLen} = 1;
+    }
+    $self->{currMod} = -1;
+
+    return $self;
+}
+
+sub hasNextCat {
+    my ($self) = @_;
+
+    if($self->{currCat} + 1 >= $self->{catLen}) {
+        return 0;
+    }
+    return 1;
+}
+
+sub getNextCat {
+    my ($self) = @_;
+
+    $self->{currCat}++;
+    if($self->{currCat} >= $self->{catLen}) {
+        return 0;
+    }
+
+    # Reset the Module Count and Mod length for new Category
+    $self->{currMod} = -1;
+    if(ref(@{$self->{data}->{category}}[$self->{currCat}]->{module}) eq "ARRAY") {
+        $self->{modLen} = scalar(@{@{$self->{data}->{category}}[$self->{currCat}]->{module}});
+    } else {
+        $self->{modLen} = 1;
+    }
+
+    my $tmp = @{$self->{data}->{category}}[$self->{currCat}];
+
+    return $tmp;
+}
+
+sub hasNextMod {
+    my ($self) = @_;
+
+    if($self->{currMod} + 1 >= $self->{modLen}) {
+        return 0;
+    }
+    return 1;
+}
+
+sub getNextMod {
+    my ($self) = @_;
+
+    my $ret = 0;
+
+    $self->{currMod}++;
+
+    if($self->{modLen} == 1) {
+        $ret = @{$self->{data}->{category}}[$self->{currCat}]->{module};
+    } else {
+        $ret = @{@{$self->{data}->{category} }[$self->{currCat}]->{module}}[$self->{currMod}];
+    }
+
+    return $ret;
+}
+
+1;