From 6d0fbeb0a7fde0cc8bae6c9944ea6b017d96968a Mon Sep 17 00:00:00 2001
From: Nathan Kinkade <nath@nkinka.de>
Date: Sun, 16 Mar 2008 20:42:30 +0000
Subject: Moved some external packages into lib to make system more self
 contained

---
 lib/adodb/adodb-iterator.inc.php | 85 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 lib/adodb/adodb-iterator.inc.php

(limited to 'lib/adodb/adodb-iterator.inc.php')

diff --git a/lib/adodb/adodb-iterator.inc.php b/lib/adodb/adodb-iterator.inc.php
new file mode 100644
index 0000000..d291e78
--- /dev/null
+++ b/lib/adodb/adodb-iterator.inc.php
@@ -0,0 +1,85 @@
+<?php
+
+/*
+  V4.94 23 Jan 2007  (c) 2000-2007 John Lim (jlim#natsoft.com.my). All rights reserved.
+  Released under both BSD license and Lesser GPL library license. 
+  Whenever there is any discrepancy between the two licenses, 
+  the BSD license will take precedence.
+  
+  Set tabs to 4.
+  
+  Declares the ADODB Base Class for PHP5 "ADODB_BASE_RS", and supports iteration with 
+  the ADODB_Iterator class.
+  
+  		$rs = $db->Execute("select * from adoxyz");
+		foreach($rs as $k => $v) {
+			echo $k; print_r($v); echo "<br>";
+		}
+		
+		
+	Iterator code based on http://cvs.php.net/cvs.php/php-src/ext/spl/examples/cachingiterator.inc?login=2
+ */
+ 
+
+ class ADODB_Iterator implements Iterator {
+
+    private $rs;
+
+    function __construct($rs) 
+	{
+        $this->rs = $rs;
+    }
+    function rewind() 
+	{
+        $this->rs->MoveFirst();
+    }
+
+	function valid() 
+	{
+        return !$this->rs->EOF;
+    }
+	
+    function key() 
+	{
+        return $this->rs->_currentRow;
+    }
+	
+    function current() 
+	{
+        return $this->rs->fields;
+    }
+	
+    function next() 
+	{
+        $this->rs->MoveNext();
+    }
+	
+	function __call($func, $params)
+	{
+		return call_user_func_array(array($this->rs, $func), $params);
+	}
+
+	
+	function hasMore()
+	{
+		return !$this->rs->EOF;
+	}
+
+}
+
+
+class ADODB_BASE_RS implements IteratorAggregate {
+    function getIterator() {
+        return new ADODB_Iterator($this);
+    }
+	
+	/* this is experimental - i don't really know what to return... */
+	function __toString()
+	{
+		include_once(ADODB_DIR.'/toexport.inc.php');
+		return _adodb_export($this,',',',',false,true);
+	}
+} 
+
+
+?>
\ No newline at end of file
-- 
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