From 7eb7a2f99dddd3ca518b6b42d20058cf190d755c Mon Sep 17 00:00:00 2001
From: vargenau <vargenau@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Fri, 3 Oct 2014 16:06:26 +0000
Subject: [PATCH] Remove unused functions gzip_compress and gzip_uncompress

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@9187 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 lib/ziplib.php | 65 --------------------------------------------------
 1 file changed, 65 deletions(-)

diff --git a/lib/ziplib.php b/lib/ziplib.php
index e06056882..a1d6b1803 100644
--- a/lib/ziplib.php
+++ b/lib/ziplib.php
@@ -10,71 +10,6 @@
  * checksum, and since not all PHP's have gzcompress(), we'll just
  * stick with gzopen().
  */
-function gzip_cleanup()
-{
-    global $gzip_tmpfile;
-
-    if ($gzip_tmpfile)
-        @unlink($gzip_tmpfile);
-}
-
-function gzip_tempnam()
-{
-    global $gzip_tmpfile;
-
-    if (!$gzip_tmpfile) {
-        //FIXME: does this work on non-unix machines?
-        if (is_writable("/tmp"))
-            $gzip_tmpfile = tempnam("/tmp", "wkzip");
-        else
-            $gzip_tmpfile = tempnam(TEMP_DIR, "wkzip");
-        register_shutdown_function("gzip_cleanup");
-    }
-    return $gzip_tmpfile;
-}
-
-function gzip_compress($data)
-{
-    $filename = gzip_tempnam();
-    if (!($fp = gzopen($filename, "wb")))
-        trigger_error(sprintf("%s failed", 'gzopen'), E_USER_ERROR);
-    gzwrite($fp, $data, strlen($data));
-    if (!gzclose($fp)) {
-        trigger_error(sprintf("%s failed", 'gzclose'), E_USER_ERROR);
-    }
-    $z = NULL;
-    if (!($fp = fopen($filename, "rb"))) {
-        trigger_error(sprintf("%s failed", 'fopen'), E_USER_ERROR);
-    }
-    while (!feof($fp)) {
-        $z .= fread($fp, 1024);
-    }
-    if (!fclose($fp))
-        trigger_error(sprintf("%s failed", 'fclose'), E_USER_ERROR);
-    unlink($filename);
-    return $z;
-}
-
-function gzip_uncompress($data)
-{
-    $filename = gzip_tempnam();
-    if (!($fp = fopen($filename, "wb")))
-        trigger_error(sprintf("%s failed", 'fopen'), E_USER_ERROR);
-    fwrite($fp, $data, strlen($data));
-    if (!fclose($fp))
-        trigger_error(sprintf("%s failed", 'fclose'), E_USER_ERROR);
-
-    if (!($fp = gzopen($filename, "rb")))
-        trigger_error(sprintf("%s failed", 'gzopen'), E_USER_ERROR);
-    $unz = '';
-    while ($buf = gzread($fp, 4096))
-        $unz .= $buf;
-    if (!gzclose($fp))
-        trigger_error(sprintf("%s failed", 'gzclose'), E_USER_ERROR);
-
-    unlink($filename);
-    return $unz;
-}
 
 /**
  * CRC32 computation.  Hacked from Info-zip's zip-2.3 source code.
-- 
2.45.0