From eda7f279dc8d78633480e3cc9a8a2018606787fe Mon Sep 17 00:00:00 2001
From: Andreas Unterkircher <unki@netshadow.at>
Date: Sat, 30 Jun 2007 09:34:00 +0000
Subject: [PATCH] issue15, check for compatible image type

git-svn-id: file:///var/lib/svn/phpfspot/trunk@141 fa6a889d-dae6-447d-9e79-4ba9a3039384
---
 phpfspot.class.php | 15 +++++++++++++++
 phpfspot_img.php   |  5 +++++
 2 files changed, 20 insertions(+)

diff --git a/phpfspot.class.php b/phpfspot.class.php
index 89cf0b8..fb54eb6 100644
--- a/phpfspot.class.php
+++ b/phpfspot.class.php
@@ -513,6 +513,12 @@ class PHPFSPOT {
       if(!file_exists($orig_image))
          return false;
 
+      $details = getimagesize($orig_image);
+      
+      /* check if original photo is a support image type */
+      if(!$this->parent->checkifImageSupported($details['mime']))
+         return false;
+
       $meta = $this->get_meta_informations($orig_image);
 
       $rotate = 0;
@@ -877,6 +883,15 @@ class PHPFSPOT {
 
    } // _debug()
 
+   public function checkifImageSupported($mime)
+   {
+      if(in_array($mime, Array("image/jpeg")))
+         return true;
+
+      return false;
+
+   } // checkifImageSupported()
+
 }
 
 ?>
diff --git a/phpfspot_img.php b/phpfspot_img.php
index 69f579b..c21ff59 100644
--- a/phpfspot_img.php
+++ b/phpfspot_img.php
@@ -51,6 +51,11 @@ class PHPFSPOT_IMG {
       $tmp = getimagesize($fullpath);
       $mime = $tmp['mime'];
 
+      if(!$this->parent->checkifImageSupported($mime)) {
+         $this->parent->showTextImage("Unsupported Image Type");
+         return;
+      }
+
       Header("Content-Type: ". $mime);
       Header("Content-Length: ". filesize($fullpath));
       Header("Content-Transfer-Encoding: binary\n");              
-- 
2.25.1