Initial commit

diff --git a/gemini.class.php b/gemini.class.php
new file mode 100644 (file)
index 0000000..8b4fdf3
--- /dev/null
+++ b/gemini.class.php
@@ -0,0 +1,74 @@
+<?php
+error_reporting(E_ALL);
+set_time_limit(0);
+ob_implicit_flush();
+
+class Gemini {
+
+       function __construct() {
+               $this->data_dir = "hosts/";
+               $this->default_host_dir = "default/";
+       }
+
+       function parse_request($request) {
+               $data = parse_url($request);
+               return $data;
+       }
+
+       function get_valid_hosts() {
+               $dirs = array_map('basename', glob($this->data_dir.'*', GLOB_ONLYDIR));
+               return $dirs;
+       }
+
+       function get_dir($parsed_url) {
+       }
+       
+       function get_host_url($host) {
+               if(empty($host))
+                       return 'default';
+               
+       }
+
+       function get_status_code($filepath) {
+               if(is_file($filepath) and file_exists($filepath))
+                       return "20";
+               if(!file_exists($filepath))
+                       return "51";
+               return "50";
+       }
+
+       function get_mime_type($filepath) {
+               return "text/gemini";   
+       }
+
+       /**
+       * Gets the full file path (assumes directory structure based on host)
+       *
+       * This function determines where the requested file is stored
+       * based on the hostname supplied in the request from the client.
+       * If no host is supplied, the default directory is assumed.
+       *
+       * @param array $url An array returned by the parse_request() method
+       *
+       * @return string
+       */
+       function get_filepath($url) {
+               $hostname = "";
+               if(!is_array($url))
+                       return false;
+               if(!empty($parsed_url['host']))
+                       $hostname = $parsed_url['host'];
+
+               $valid_hosts = $this->get_valid_hosts();
+               if(!in_array($hostname, $valid_hosts))
+                       $hostname = "default";
+
+               // Kristall Browser is adding "__" to the end of the filenames
+               // wtf am I missing?
+               $url['path'] = str_replace("__", "", $url['path']);
+
+               return $this->data_dir.$hostname.$url['path'];
+       }
+}
+
+?>