UNFINISHED UnrealIRCd config parsing

This is completely unfinished and doesn't do anything useful yet.

I'm only pushing this to show my work

diff --git a/Classes/class-unrealconf.php b/Classes/class-unrealconf.php
new file mode 100644 (file)
index 0000000..6fcad6b
--- /dev/null
+++ b/Classes/class-unrealconf.php
@@ -0,0 +1,148 @@
+<?php 
+
+require_once("../common.php");
+
+class Conf
+{
+       static $settings_short = [];
+       static $settings_temp = [];
+       static $settings = [];
+       function __construct($filename, &$error)
+       {
+               if (!is_file($filename))
+               {
+                       $error[] = "Not a valid configuration file: $filename";
+               }
+               else
+               {
+                       $file = file_get_contents($filename);
+                       $file = preg_replace('/\/\*(.|\s)*?\*\//', '', $file);
+                       //$file = preg_replace('/\/\/(.|\s)*?\n/', '', $file);
+                       $file = str_replace("\t"," ",$file);
+                       $file = str_replace("\n\n","\n",$file);
+                       $file = str_replace("\n", " ",$file);
+                       for(; strstr($file,"  ");)
+                               $file = str_replace("  "," ",$file);
+                       $config = $this->parse_config($file, $error);
+               }
+       }
+
+       private function parse_config($string, &$error)
+       {
+               $tok = split($string);
+               $blockstring = "";
+               $full = "";
+               foreach($tok as $str)
+               {
+                       $str = trim($str);
+            if ($str[0] == '#' || substr($str,0,2) == "//")
+            {
+                var_dump($str);
+                continue;
+            }
+                       if (!strcmp($str,"{") && mb_substr($blockstring,-2,2) !== "::")
+                               strcat($blockstring,"::");
+                       
+                       elseif (!strcmp($str,"}"))
+                       {
+                               $split = split($blockstring,"::");
+                               if (BadPtr($split[sizeof($split) - 1]))
+                                       unset($split[sizeof($split) - 1]);
+                               unset($split[sizeof($split) - 1]);
+                               $blockstring = glue($split,"::");
+                               if (!BadPtr($blockstring))
+                               {
+                                       strcat($blockstring,"::");
+                               }
+                       }
+                       // if we found a value and it's time to go to the next one
+                       elseif (!BadPtr($str) && $str[strlen($str) - 1] == ";")
+                       {
+                               if (substr_count($str,"\"") != 1)
+                                       strcat($blockstring, "::".rtrim($str,";")); // finish off our item
+                               else strcat($blockstring, " ".rtrim($str,";"));
+                               strcat($full,str_replace(["::::", "\""],["::", ""],$blockstring)."\n"); // add the full line to our $full variable
+                               
+                               /* rejig the blockstring */
+                               $split = split($blockstring,"::");
+                               if (BadPtr($split[sizeof($split) - 1]))
+                                       unset($split[sizeof($split) - 1]);
+                               unset($split[sizeof($split) - 1]);
+                               unset($split[sizeof($split) - 1]);
+                               $blockstring = glue($split,"::");
+                               if (!BadPtr($blockstring))
+                               {
+                                       rtrim($blockstring,":");
+                                       strcat($blockstring,"::");
+                               }
+                       }
+
+                       else
+                       {       if (!BadPtr($blockstring) && mb_substr($blockstring,-2,2) !== "::")
+                                       strcat($blockstring," ");
+                               strcat($blockstring,$str);
+                       }
+               }
+               
+               $full = split($full,"\n");
+        echo highlight_string(var_export($full, true));
+               $long = [];
+
+               foreach($full as $config_item)
+               {
+                       $arr = &$long;
+                       self::$settings_short[] = $config_item;
+                       $tok = split($config_item,"::");
+                       for ($i = 0; $i <= count($tok); $i++)
+                       {
+                               if (isset($tok[$i + 2]))
+                                       $arr = &$arr[$tok[$i]];                                 
+                               
+                               elseif (isset($tok[$i + 1]) && isset($tok[$i - 1]))
+                                       $arr[$tok[$i]] = $tok[$i + 1];
+
+                               elseif (isset($tok[$i + 1]))
+                                       $arr[$tok[$i]][] = $tok[$i + 1];
+                       }
+               }
+               self::$settings_temp = $long;
+               $cf = &self::$settings_temp;
+        
+               if (!empty($error))
+               {
+                       self::$settings_temp = [];
+                       return false;
+               }
+               $arr = ['cfg' => $cf, 'err' => &$error];
+               
+        
+               if (!empty($error))
+               {
+                       self::$settings_temp = [];
+                       return false;
+               }
+               self::$settings = self::$settings_temp;
+               self::$settings_temp = [];
+
+        echo highlight_string(var_export(self::$settings, true));
+       }
+    function parse2()
+    {
+        $configFile = 'unrealircd.conf';
+
+        $config = array();
+
+        if (file_exists($configFile)) {
+            $lines = file($configFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+            foreach ($lines as $line)
+            {
+                $config[] = trim($line);
+            }
+        }
+        echo highlight_string(var_export($config, true));
+        return $config;
+    }
+}
+
+$errors = [];
+new Conf("unrealircd.conf", $errors);