1 files changed, 55 insertions, 0 deletions
diff --git a/php/Attic/examples/sample-sp/misc.php b/php/Attic/examples/sample-sp/misc.php
new file mode 100644
index 00000000..df9709e5
--- /dev/null
+++ b/php/Attic/examples/sample-sp/misc.php
@@ -0,0 +1,55 @@
+<?php
+/*  
+ * Service Provider Example -- Misc functions
+ *
+ * Copyright (C) 2004 Entr'ouvert
+ * http://lasso.entrouvert.org
+ * 
+ * Authors: Christophe Nowicki <cnowicki@easter-eggs.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+function read_http_response($fp, &$header, &$response)
+{
+	// header
+	do $header .= fread($fp, 1); while (!preg_match('/\\r\\n\\r\\n$/',$header));
+
+	// chunked encoding
+	if (preg_match('/Transfer\\-Encoding:\\s+chunked\\r\\n/',$header))
+	{
+		do {
+			$byte = '';
+			$chunk_size = '';
+			
+			do {
+				$chunk_size .= $byte;
+				$byte = fread($fp, 1);
+			} while ($byte != "\\r");     
+	
+			fread($fp, 1);    
+			$chunk_size = hexdec($chunk_size); 
+			$response .= fread($fp, $chunk_size);
+			fread($fp, 2);          
+		} while ($chunk_size);        
+	}
+	else
+	{
+		if (preg_match('/Content\\-Length:\\s+([0-9]+)\\r\\n/', $header, $matches))
+			$response = @fread($fp, $matches[1]);
+		else 
+			while (!feof($fp)) $response .= fread($fp, 1024);
+	}
+}