Limit pasta in Kilos.

chr · Dec 26, 2010 · a2b12f0 · a2b12f0
1 parent b2ef306
commit a2b12f0
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Showing 3 changed files with 8 additions and 0 deletions.
diff --git a/README b/README
@@ -58,6 +58,7 @@ CUSTOMIZATION
                is the name of a directory in the root of the website.
   * header_content and footer_content: Insert strings in header and footer.
                http://qbnz.com/highlighter/geshi-doc.html#keyword-substitution
+  * limit:     Maximum size of paste in kilobytes. Default is 20K.
 
   ==== [template] ====
 

diff --git a/pasta.php b/pasta.php
@@ -37,6 +37,12 @@
 }
 
 if ( $_POST['pasta'] != '' ) {
+	$limit = isset($config['main']['limit']) ? $config['main']['limit'] : 20;
+	$limit *= 1024;
+	if (mb_strlen($_POST['pasta'], '8bit') >= 20480) {
+		die('Please, don\'t. Keep it below 20K.');
+	}
+
 	$source = $_POST['pasta'];
 	$lang = ( $_POST['lang'] ) ? $_POST['lang'] : 'txt';
 	if ( $_POST['title'] ) {

diff --git a/pasta_config.ini b/pasta_config.ini
@@ -6,6 +6,7 @@ tabs = 8
 ;footer_content = 'Computed in {TIME} seconds'
 directory = p
 geshi = geshi
+limit = 20
 
 [template]
 header = pasta.header.template