X-Git-Url: https://git.nubati.net/cgi-bin/gitweb.cgi?p=phpfspot.git;a=blobdiff_plain;f=phpfspot.class.php;h=50ab45e139423f31c34f08d6c414af13062ac91c;hp=559e4f55184164c763fefb408cb0a838ef51afae;hb=c4b3cd974e27aab642209a37f6da6a15bc6f4a42;hpb=454facb408465d69f194170e5af9eaf926a3008c

diff --git a/phpfspot.class.php b/phpfspot.class.php
index 559e4f5..50ab45e 100644
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -23,7 +23,6 @@
 
 require_once "phpfspot_cfg.php";
 require_once "phpfspot_db.php";
-require_once "phpfspot_tmpl.php";
 
 class PHPFSPOT {
 
@@ -64,7 +63,13 @@ class PHPFSPOT {
       }
       $this->check_config_table();
 
-
+      /* include Smarty template engine */
+      if(!$this->check_readable($this->cfg->smarty_path .'/libs/Smarty.class.php')) {
+         exit(1);
+      }
+      require $this->cfg->smarty_path .'/libs/Smarty.class.php';
+      /* overload Smarty class if our own template handler */
+      require_once "phpfspot_tmpl.php";
       $this->tmpl = new PHPFSPOT_TMPL($this);
 
       $this->get_tags();
@@ -1410,7 +1415,7 @@ class PHPFSPOT {
          $missing = true;
       }
 
-      if(!function_exists("sqlite3_open")) {
+      if($this->cfg->db_access == "native" && !function_exists("sqlite3_open")) {
          print "PHP SQLite3 library extension is missing<br />\n";
          $missing = true;
       }
@@ -1942,6 +1947,31 @@ class PHPFSPOT {
    {
       return $this->get_web_protocol() ."://". $this->get_server_name() . $this->cfg->web_path;
    } // get_phpfspot_url()
+   
+   /**
+    * check file exists and is readable
+    *
+    * returns true, if everything is ok, otherwise false
+    * if $silent is not set, this function will output and
+    * error message
+    */
+   private function check_readable($file, $silent = null)
+   {
+      if(!file_exists($file)) {
+         if(!isset($silent))
+            print "File \"". $file ."\" does not exist.\n";
+         return false;
+      }
+
+      if(!is_readable($file)) {
+         if(!isset($silent))
+            print "File \"". $file ."\" is not reachable for user ". $this->getuid() ."\n";
+         return false;
+      }
+
+      return true;
+
+   } // check_readable()
 
 }