Revision: 9187
http://sourceforge.net/p/phpwiki/code/9187
Author: vargenau
Date: 2014-10-03 16:06:26 +0000 (Fri, 03 Oct 2014)
Log Message:
-----------
Remove unused functions gzip_compress and gzip_uncompress
Modified Paths:
--------------
trunk/lib/ziplib.php
Modified: trunk/lib/ziplib.php
===================================================================
--- trunk/lib/ziplib.php 2014-10-03 15:26:18 UTC (rev 9186)
+++ trunk/lib/ziplib.php 2014-10-03 16:06:26 UTC (rev 9187)
@@ -10,72 +10,7 @@
* 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.
*/
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