From 76d4882921930addfcd1ec132c8a40c2776a9e78 Mon Sep 17 00:00:00 2001
From: rboren <rboren@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 18 Sep 2004 20:04:29 +0000
Subject: [PATCH] Rename using_mod_rewrite() to using_index_permalinks(). 
 Start removing blogfilename references.

git-svn-id: http://svn.automattic.com/wordpress/trunk@1695 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions.php                | 15 +++++++--------
 wp-includes/template-functions-links.php | 15 ++++++++-------
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 422d265837..a31f15b77d 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -1066,7 +1066,7 @@ function remove_action($tag, $function_to_remove, $priority = 10) {
 	remove_filter($tag, $function_to_remove, $priority);
 }
 
-function using_mod_rewrite($permalink_structure = '') {
+function using_index_permalinks($permalink_structure = '') {
     if (empty($permalink_structure)) {
         $permalink_structure = get_settings('permalink_structure');
 	
@@ -1076,7 +1076,7 @@ function using_mod_rewrite($permalink_structure = '') {
     }
 
     // If the index is not in the permalink, we're using mod_rewrite.
-    if (! preg_match('#^/*' . get_settings('blogfilename') . '#', $permalink_structure)) {
+    if (preg_match('#^/*index.php#', $permalink_structure)) {
       return true;
     }
     
@@ -1103,10 +1103,9 @@ function page_permastruct() {
         return '';
     }
 
-    $front = substr($permalink_structure, 0, strpos($permalink_structure, '%'));    
-    $index = get_settings('blogfilename');
+    $index = 'index.php';
     $prefix = '';
-    if (preg_match('#^/*' . $index . '#', $front)) {
+    if (using_index_permalinks()) {
         $prefix = $index . '/';
     }
 
@@ -1171,7 +1170,7 @@ function generate_rewrite_rules($permalink_structure = '', $matches = '') {
 
     $num_tokens = count($tokens[0]);
 
-    $index = get_settings('blogfilename');;
+    $index = 'index.php';
     $feedindex = $index;
     $trackbackindex = $index;
     for ($i = 0; $i < $num_tokens; ++$i) {
@@ -1253,9 +1252,9 @@ function rewrite_rules($matches = '', $permalink_structure = '') {
     $feedregex = '(feed|rdf|rss|rss2|atom)/?$';
     $pageregex = 'page/?([0-9]{1,})/?$';
     $front = substr($permalink_structure, 0, strpos($permalink_structure, '%'));    
-    $index = get_settings('blogfilename');
+    $index = 'index.php';
     $prefix = '';
-    if (! using_mod_rewrite($permalink_structure)) {
+    if (using_index_permalinks($permalink_structure)) {
         $prefix = $index . '/';
     }
 
diff --git a/wp-includes/template-functions-links.php b/wp-includes/template-functions-links.php
index 4efe8b9282..144ce3c492 100644
--- a/wp-includes/template-functions-links.php
+++ b/wp-includes/template-functions-links.php
@@ -153,9 +153,9 @@ function get_feed_link($feed='rss2') {
     if ('' != $permalink) {
         $do_perma = 1;
         $feed_url = get_settings('home');
-        $index = get_settings('blogfilename');
+        $index = 'index.php';
         $prefix = '';
-        if (preg_match('#^/*' . $index . '#', $permalink)) {
+        if (using_index_permalinks()) {
             $feed_url .= '/' . $index;
         }
 
@@ -418,6 +418,7 @@ function get_pagenum_link($pagenum = 1){
    $page_modstring = "page/";
    $page_modregex = "page/?";
    $permalink = 0;
+	 $index = 'index.php';
 
 	 $home_root = parse_url(get_settings('home'));
 	 $home_root = $home_root['path'];
@@ -448,19 +449,19 @@ function get_pagenum_link($pagenum = 1){
          $permalink = 1;
 
 	 // If it's not a path info permalink structure, trim the index.
-	 if (using_mod_rewrite()) {
-	   $qstr = preg_replace("#/*" . get_settings('blogfilename') . "/*#", '/', $qstr);
+	 if (! using_index_permalinks()) {
+	   $qstr = preg_replace("#/*" . $index . "/*#", '/', $qstr);
 	 } else {
 	   // If using path info style permalinks, make sure the index is in
 	   // the URI.
-	   if (strpos($qstr, get_settings('blogfilename')) === false) {
-	     $qstr = '/' . get_settings('blogfilename') . $qstr;
+	   if (strpos($qstr, $index) === false) {
+	     $qstr = '/' . $index . $qstr;
 	   }
 	 }
 
 	 $qstr =  trailingslashit($qstr) . $page_modstring . $pagenum;
       } else {
-         $qstr = get_settings('blogfilename') . $querystring_start.$page_querystring.$querystring_equal.$pagenum;
+         $qstr = $index . $querystring_start.$page_querystring.$querystring_equal.$pagenum;
       }
    }