libglcas/config.php

   1 <?php
   2
   3 class GLCASConfig {
   4
   5         function __construct()
   6         {
   7                 $this->configPath = "";
   8                 $this->config = "";
   9         }
  10
  11         function loadConfig($configpath)
  12         {
  13                 error_log("loadConfig $configpath");
  14                 $this->configPath = $configpath;
  15                 $flt = file_get_contents($configpath);
  16                 $this->config = unserialize(base64_decode($flt));
  17
  18
  19         }
  20
  21         function getConfigVar($var)
  22         {
  23                 if(isset($this->config["$var"])) {
  24                         return $this->config["$var"];
  25                 } else return false;
  26         }
  27
  28         function setConfigVar($var, $value)
  29         {
  30                 if(is_array($this->config)) {
  31                         foreach($this->config as $vkey => $val) {
  32                                 if($vkey == "$var") {
  33                                         error_log("reset config of $var to $value");
  34                                         $this->config[$var] = $value;
  35                                         return true;
  36                                 }
  37                         }
  38                 } else error_log("config isnt array");
  39
  40                 // otherwise, set it
  41                 error_log("set config of $var to $value");
  42                 $this->config[$var] = $value;
  43
  44         }
  45
  46         function delConfigVar($var)
  47         {
  48                 if(is_array($this->config)) {
  49                         foreach($this->config as $vkey => $val) {
  50                                 if($vkey == "$var") {
  51                                         error_log("remove config of $var to $value");
  52                                         unset($this->config[$var]);
  53                                         return true;
  54                                 }
  55                         }
  56                 } else error_log("config isnt array");
  57         }
  58
  59         function saveConfig()
  60         {
  61                 file_put_contents($this->configPath, base64_encode(serialize($this->config)));
  62         }
  63
  64         function debug()
  65         {
  66                 echo "<pre>";
  67                 echo "path: ".$this->configPath."\n";
  68                 print_r($this->config);
  69                 echo "</pre>";
  70         }
  71
  72         private $configPath;
  73         private $config;
  74
  75 }
  76
  77 function glcas_getWebConfigPath()
  78 {
  79         global $WEB_ROOT_FS, $URL_HANDLERS, $BASE_URL;
  80
  81         // if you wish to add more places to find webconfig, add them here.
  82         $configpath = false;
  83         if(file_exists($WEB_ROOT_FS."/../var/glcas/webconfig")) return realpath($WEB_ROOT_FS."/../var/glcas/webconfig");
  84         if(file_exists("/var/lib/glcas/webconfig")) return realpath("/var/lib/glcas/webconfig");
  85         if(file_exists("/var/run/glcas/webconfig")) return realpath("/var/run/glcas/webconfig");
  86
  87         return $configpath;
  88         //return false;
  89 }
  90
  91
  92 ?>