commit efad83277171bc041e1c8c30add83a9412183630
Author: Arne Baeumler <arne@br0tkasten.de>
Date:   Tue Sep 1 20:10:47 2015 +0200

    initial import

diff --git a/modules/aiml/AIML.pl b/modules/aiml/AIML.pl
new file mode 100755
index 0000000..5c55a09
--- /dev/null
+++ b/modules/aiml/AIML.pl
@@ -0,0 +1,78 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use XML::Simple;
+use Data::Dumper;
+
+die("Usage: $0 aiml.xml\n") unless($ARGV[0]);
+open(XML,"<$ARGV[0]") or die("open($ARGV[0]): $!\n");
+my $aiml = '';
+while(<XML>) {
+	$aiml .= $_;
+}
+close(XML);
+
+my $parser = XML::Simple->new();
+my $xml    = $parser->XMLin($aiml);
+
+print "xml: " . Dumper($xml) . "\n";
+
+
+our $knowledge = {};
+foreach my $c (@{$xml->{category}}) {
+	print "pattern: $c->{pattern}\n";
+	&addKnowledge($knowledge,$c->{pattern},$c->{template});
+}
+
+print "Knowledge: " . Dumper($knowledge) . "\n";
+
+print "> ";
+while(my $input = <STDIN>) {
+	chomp($input);
+	print &findAnswer($knowledge,$input) . "\n";
+	print "> ";
+}
+
+sub findAnswer {
+	my ($struct,$input) = @_;
+	my ($key,$rest) = split(/\s+/,$input,2);
+	$key = '*' unless($struct->{uc($key)});
+	if($rest) {
+		if($struct->{uc($key)}) {
+			&findAnswer($struct->{uc($key)},$rest);
+		} elsif($struct->{template}) {
+			return(&parseAnswer($struct));
+		} elsif($struct->{'*'}) {
+			&findAnswer($struct->{'*'},$rest);
+		}
+	} else {
+		return(&parseAnswer($struct->{uc($key)}));
+	}
+}
+
+sub parseAnswer {
+	my ($struct) = @_;
+	if(ref($struct->{template}) eq '') {
+		return($struct->{template});
+	} elsif(ref($struct->{template}) eq 'HASH') {
+		if($struct->{template}->{random}) {
+			my @r = @{$struct->{template}->{random}->{li}};
+			srand($$^time^$struct);
+			return($r[rand(int($#r) + 1)]);
+		}
+	}
+	return('I do not know what that means.');
+}
+
+sub addKnowledge {
+	my ($ref,$pattern,$template) = @_;
+	my ($key,$rest) = split(/\s+/,$pattern,2);
+	if($rest) {
+		&addKnowledge($ref->{uc($key)},$rest,$template);
+	} else {
+		$ref->{uc($key)}->{template} = $template;
+	}
+	return(1);
+}
diff --git a/modules/aiml/knowledge/main.aiml b/modules/aiml/knowledge/main.aiml
new file mode 100644
index 0000000..5c5a7d5
--- /dev/null
+++ b/modules/aiml/knowledge/main.aiml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<aiml version="1.0">
+  <category>
+    <pattern>HELLO</pattern>
+    <template>Hi there!</template>
+  </category>
+  <category>
+    <pattern>*</pattern>
+    <template>
+      <random>
+        <li>What is your name?</li>
+        <li>What is your favorite movie?</li>
+        <li>Will you buy me a drink?</li>
+      </random>
+    </template>
+  </category>
+</aiml>
diff --git a/modules/aiml/parser-design.txt b/modules/aiml/parser-design.txt
new file mode 100644
index 0000000..0a9e940
--- /dev/null
+++ b/modules/aiml/parser-design.txt
@@ -0,0 +1,20 @@
+Design:
+my @input = split(/ /,$ARGV[0]);
+
+
+Expand Map:
+{
+	don't => do not
+}
+...
+
+Pattern Map
+{
+	Do => You => -template => 'Yes I do',
+	Why => -that => { 'Do you' => 'Because I would like to know',
+							'Go to sleep' => 'You seem tired'
+						 },
+	Hello => -template => ['How are you', 'What is your name', 'Where are you from?' ],
+}
+
+
diff --git a/modules/aiml/tasks b/modules/aiml/tasks
new file mode 100644
index 0000000..288403b
--- /dev/null
+++ b/modules/aiml/tasks
@@ -0,0 +1,29 @@
+/calendar
+_ TODO _ 
+_ APPOINTMENTS _
+_ TASKS _
+
+/status
+BRIEF STATUS
+STATUS OVERVIEW
+FULL STATUS
+CURRENT STATE
+
+/music
+PLAY
+PAUSE
+LOAD _
+NEXT
+BACK
+
+/cooking
+
+
+/medicine
+
+/mail
+
+/homeautomation
+LIGHTS _ ON
+LIGHTS _ OFF
+
diff --git a/modules/aiml/test.pl b/modules/aiml/test.pl
new file mode 100755
index 0000000..7f14cdb
--- /dev/null
+++ b/modules/aiml/test.pl
@@ -0,0 +1,20 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use Data::Dumper;
+
+my $ref = { 
+	A => 1 
+};
+
+print "pre: " . Dumper($ref) . "\n";
+
+&add($ref,'B','2');
+
+sub add {
+	my ($struct,$key,$value) = @_;
+	$struct->{$key} = $value;
+}
+
+print "post: " . Dumper($ref) . "\n";