From 5b8a8a5f3d24826fbb9f241eed2e578136cb5412 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sun, 6 Feb 2005 07:12:08 +0000
Subject: [PATCH] r47: Have a new-style PCV input parser... with lots of not
 working code and one working bit :-).

---
 includes/functions.php | 66 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/includes/functions.php b/includes/functions.php
index 30f48c6..1445d9c 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -375,6 +375,72 @@ function construct_pcv_select_global_version($product = 0, $component = 0, $vers
 	return $global_versions_html;
 }
 
+// ###################### Start parse_pcv_select #####################
+function parse_pcv_select($input)
+{
+	$input = trim($input);
+	
+	///////// PREG_MATCH IS A PIECE OF SHIT!1!!!!11!
+	// (yes I just swore in the code because the bastard of a RegEx didn't match
+	// my string for any good reason)
+	//var_dump( preg_match('#^p(\d+?)c(\d+?)v(\d+?)$#', $input) );
+	/*if (ereg('p[:digit:].+?c[:digit:].+?v[:digit:].+?', $input) === false)
+	{
+		return false;
+	}*/
+	
+	
+	/////////// CANT'T EXPLODE EMPTY
+	//$moo = explode('', $input);
+	//print_r($moo);
+	
+	
+	/////////// TOKENIZING TAKES WAAAAAAAAAAY TOO MUCH WORK
+	/*$tokens = array('p', 'c', 'v');
+	$token = current($tokens);*/
+	/*for ($i = 0; $i <= strlen($input); $i++)
+	{
+		$char = $input[$i];
+		echo $token . "-$i>$char ";
+		if (is_numeric($char))
+		{
+			$trio["$token"] .= $char;
+		}
+		else
+		{
+			array_shift($tokens);
+			$token = current($tokens);
+			if ($char != $token AND $char != current($tokens))
+			{
+			//	return false;
+			}
+		}
+	}*/
+	
+	///////// TOKENIZING 2 -- NO WORKEY
+	/*foreach ($tokens AS $token)
+	{
+		for ($i = 0; $i <= strlen($input); $i++)
+		{
+			$char = $input["$i"];
+			if ($char != current($tokens))
+			{
+			
+			}
+		}
+	}*/
+	
+	//////// SO WE DO IT THE MORONIC WAY AND IT WORKS!!!!
+	$trio = preg_split('#(p|c|v)#i', $input, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
+	print_r($trio);
+	if (count($trio) != 6 OR $trio[0] != 'p' OR $trio[2] != 'c' OR $trio[4] != 'v')
+	{
+		return false;
+	}
+	
+	return array('product' => intval($trio[1]), 'component' => intval($trio[3]), 'version' => intval($trio[5]));
+}
+
 /*=====================================================================*\
 || ###################################################################
 || # $HeadURL$
-- 
2.22.5