Libraries: Moved functions and shared constants into seperate files

_define.php

@@ -0,0 +1,12 @@
+<?php
+
+// Folder with route6 objects.
+$files6 = scandir ("../registry/data/route6/");
+
+// Folder with route objects.
+$files4 = scandir ("../registry/data/route/");
+
+// Define array() we are gonna store data inside.
+$roas = array();
+
+?>

_functions.php

@@ -0,0 +1,124 @@
+<?php
+
+/*
+ * Function:
+ * fetchUpstreamMaster ()
+ *
+ *Ensure registry repository master branch is up-to-date.
+ */
+function fetchUpstreamMaster ()
+{
+  echo shell_exec ("/usr/bin/git -C ../registry/ pull upstream master:master 2>&1");
+}
+
+/*
+ * Function:
+ * checkoutMaster ()
+ *
+ * Checkout git master branch.
+ */
+function checkoutMaster ()  
+{
+  echo shell_exec ("/usr/bin/git -C ../registry/ o master 2>&1");
+}
+
+/*
+ * Function:
+ * startsWith ($string, "word", $length)
+ *
+ * Find lines beginning with "word". Optionally
+ * give the length of the string you are looking for.
+ */
+function startsWith ($haystack, $needle, $length = "0")
+{
+  if ($length <= 0 || $length > (strlen ($needle)))
+    $length = strlen ($needle);
+
+  return (substr ($haystack, 0, $length) === $needle);
+}
+
+/*
+ * Function:
+ * endsWith ($string, "word")
+ *
+ * Find lines ending with "word".
+ */
+function endsWith ($haystack, $needle)
+{
+  $length = strlen ($needle);
+
+  if ($length == 0)
+    return true;
+
+  return (substr( $haystack, -$length) === $needle);
+}
+
+/*
+ * Function:
+ * trim_special_chars ($string)
+ *
+ * Remove special characters.
+ */
+function trim_special_chars ($string)
+{
+  return (trim ($string, " \t\n\r\0\x0B"));
+}
+
+/*
+ * Function:
+ * pushToRemotes ()
+ *
+ * Commit and push to all git remote repositories.
+ */
+function commitPushToRemotes ()
+{
+  echo shell_exec ("./update.sh 2>&1");
+}
+
+function writeBirdConfig ()
+{
+  fwrite ($fq, shell_exec ("/usr/bin/git -C ../registry/ show | sed 's/^/# /g'"));
+  fwrite ($fq4, shell_exec ("/usr/bin/git -C ../registry/ show | sed 's/^/# /g'"));
+  fwrite ($fq6, shell_exec ("/usr/bin/git -C ../registry/ show | sed 's/^/# /g'"));
+
+  foreach ($roas["roas"] as $roa)
+  {
+    $prfx = $roa["prefix"];
+    $mxLngth = $roa["maxLength"];
+    $sn = $roa["asn"];
+
+    $strng = "roa $prfx max $mxLngth as $sn;\n";
+
+    fwrite ($fq, $strng);
+  
+    if (strpos ($prfx, ":") !== false)
+      fwrite ($fq6, $strng);
+    else
+      fwrite ($fq4, $strng);
+  }
+
+  fclose ($fq);
+  fclose ($fq4);
+  fclose ($fq6);
+}
+
+function writeRoutinatorExceptionFile ()
+{
+  $fp = fopen('roa/export_rfc8416_dn42.json', 'w');
+
+  fwrite($fp, $json);
+
+  fclose($fp);
+}
+
+function writeExportJSON ()
+{
+  $fp = fopen ('roa/export_dn42.json', 'w');
+
+  fwrite ($fp, shell_exec ("/usr/bin/git -C ../registry/ show | sed 's/^/\/\/ /g'"));
+  fwrite ($fp, $json);
+
+  fclose ($fp);
+}
+
+?>