Enabled ANSI and Videotex servers and frames

app/Classes/Frame/Ansi.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Classes\Frame;
+
+use Illuminate\Support\Facades\Log;
+
+use App\Classes\Frame as AbstractFrame;
+
+class Ansi extends AbstractFrame
+{
+	public static $frame_length = 22;
+	public static $frame_width = 80;
+
+	public static $header_length = 60;
+	public static $pagenum_length = 9;
+	public static $cost_length = 7;
+	public static $cost_unit = 'u';
+
+	public function fields($startline=0,$fieldchar='.')
+	{
+		$this->output .= str_replace(LF,CR.LF,$this->frame->content);
+	}
+
+	public function strlenv($text):int {
+		return strlen($text ? preg_replace('/'.ESC.'\[[0-9;?]+[a-zA-Z]/','',$text) : $text);
+	}
+}