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Don't write out when closing unless a file actually exists ...

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git-svn-id: file:///svn/phpbb/trunk@4381 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2003-08-12 01:37:49 +00:00
parent 9183068332
commit a4ac56c798
1 changed files with 29 additions and 5 deletions
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32
phpBB/includes/functions_compress.php
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@ -86,6 +86,22 @@ class compress
$this->data($name, $src);
return true;
}
function methods()
{
$methods = array('tar');
foreach (array('tar.gz' => 'zlib', 'tar.bz2' => 'bz2', 'zip' => 'zlib') as $type => $module)
{
if (!@extension_loaded($module))
{
break;
}
$methods[] = $type;
}
return $methods;
}
}
// Zip creation class from phpMyAdmin 2.3.0 © Tobias Ratschiller, Olivier Müller, Loïc Chapeaux,
@ -182,10 +198,11 @@ class compress_zip extends compress
sort($mkdir_ary);
foreach ($mkdir_ary as $dir)
{
if (!@mkdir($dir))
if (!@mkdir($dir, 0777))
{
trigger_error("Could not create directory $dir");
}
@chmod("$dir", 0777);
}
}
@ -219,6 +236,7 @@ class compress_zip extends compress
{
trigger_error("Could not create $filename");
}
@chmod($filename, 0777);
if (!($gzfp = gzopen($filename . '.gz', 'rb')))
{
@ -239,6 +257,7 @@ class compress_zip extends compress
{
trigger_error("Could not create $filename");
}
@chmod($filename, 0777);
fwrite($fp, fread($this->fp, $seek['uc_size']));
fclose($fp);
@ -248,8 +267,11 @@ class compress_zip extends compress
function close()
{
// Write out central file directory and footer
// Write out central file directory and footer ... if it exists
if (sizeof($this->ctrl_dir))
{
fwrite($this->fp, $this->file());
}
fclose($this->fp);
}
@ -395,10 +417,11 @@ class compress_tar extends compress
if ($filetype == 5)
{
if (!@mkdir($dst . $filename))
if (!@mkdir("$dst$filename", 0777))
{
trigger_error("Could not create directory $filename");
}
@chmod("$dst$filename", 0777);
continue;
}
else
@ -406,10 +429,11 @@ class compress_tar extends compress
$tmp = unpack("A12size", substr($buffer, 124, 12));
$filesize = octdec((int) trim($tmp['size']));
if (!($fp = fopen($dst . $filename, 'wb')))
if (!($fp = fopen("$dst$filename", 'wb')))
{
trigger_error("Could create file $filename");
}
@chmod("$dst$filename", 0777);
$size = 0;
continue;