Add FreeDV and M17 submodes of digital voice

application/config/migration.php

@@ -21,7 +21,7 @@ $config['migration_enabled'] = TRUE;
 | be upgraded / downgraded to.
 |
 */
-$config['migration_version'] = 107;
+$config['migration_version'] = 109;
 
 /*
 |--------------------------------------------------------------------------

application/migrations/109_add_m17_and_freedv.php

@@ -0,0 +1,49 @@
+<?php
+defined('BASEPATH') or exit('No direct script access allowed');
+
+/**
+ * Class Migration_add_m17_and_freedv
+ *
+ * Add M17 and FREEDV sub modes
+ * See http://adif.org.uk/314/ADIF_314_annotated.htm
+ */
+
+class Migration_add_m17_and_freedv extends CI_Migration
+{
+	public function up()
+	{
+		// insert new FREEDV
+		$query = $this->db->get_where('adif_modes', array('submode' => 'FREEDV'));
+		if ($query->num_rows() == 0) {
+			$data = array(
+				array('mode' => "DIGITALVOICE", 'submode' => "FREEDV", 'qrgmode' => "DATA", 'active' => 1),
+			);
+			$this->db->insert_batch('adif_modes', $data);
+		}
+		
+		// insert new M17
+		$query = $this->db->get_where('adif_modes', array('submode' => 'M17'));
+		if ($query->num_rows() == 0) {
+			$data = array(
+				array('mode' => "DIGITALVOICE", 'submode' => "M17", 'qrgmode' => "DATA", 'active' => 1),
+			);
+			$this->db->insert_batch('adif_modes', $data);
+		}
+	}
+
+	public function down()
+	{
+		$query = $this->db->get_where('adif_modes', array('submode' => 'M17'));
+		if ($query->num_rows() > 0) {
+			$this->db->where('mode', 'DIGITALVOICE');
+			$this->db->where('submode', 'M17');
+			$this->db->delete('adif_modes');
+		}
+		$query = $this->db->get_where('adif_modes', array('submode' => 'FREEDV'));
+		if ($query->num_rows() > 0) {
+			$this->db->where('mode', 'DIGITALVOICE');
+			$this->db->where('submode', 'FREEDV');
+			$this->db->delete('adif_modes');
+		}
+	}
+}