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merge from 1.5.3.2 (~r11225)

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git-svn-id: http://xe-core.googlecode.com/svn/trunk@11226 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
flyskyko 2012-09-13 06:14:45 +00:00
parent 54e3a72065
commit 77f5aa2671
313 changed files with 8058 additions and 14251 deletions
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94
libs/tar.class.php
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@ -99,6 +99,10 @@ class tar {
// PRIVATE ACCESS FUNCTION
function __parseNullPaddedString($string) {
$position = strpos($string,chr(0));
if(!$position)
{
$position = strlen($string);
}
return substr($string,0,$position);
}
@ -109,6 +113,7 @@ class tar {
// Read Files from archive
$tar_length = strlen($this->tar_file);
$main_offset = 0;
$flag_longlink = false;
while($main_offset < $tar_length) {
// If we read a block of 512 nulls, we are at the end of the archive
if(substr($this->tar_file,$main_offset,512) == str_repeat(chr(0),512))
@ -141,6 +146,8 @@ class tar {
// Parse Group name
$file_gname = $this->__parseNullPaddedString(substr($this->tar_file,$main_offset + 297,32));
$file_type = substr($this->tar_file,$main_offset + 156,1);
// Make sure our file is valid
if($this->__computeUnsignedChecksum(substr($this->tar_file,$main_offset,512)) != $file_chksum)
return false;
@ -159,42 +166,67 @@ class tar {
$activeFile["endheader"] = substr($this->tar_file,$main_offset + 500,12);
*/
if($file_size > 0) {
// Increment number of files
$this->numFiles++;
if(strtolower($file_type) == 'l' || $file_name == '././@LongLink')
{
$flag_longlink = true;
$longlink_name = $this->__parseNullPaddedString($file_contents);
}
elseif($file_type == '0') {
// Increment number of files
$this->numFiles++;
// Create us a new file in our array
$activeFile = &$this->files[];
// Create us a new file in our array
$activeFile = &$this->files[];
// Asign Values
$activeFile["name"] = $file_name;
$activeFile["mode"] = $file_mode;
$activeFile["size"] = $file_size;
$activeFile["time"] = $file_time;
$activeFile["user_id"] = $file_uid;
$activeFile["group_id"] = $file_gid;
$activeFile["user_name"] = $file_uname;
$activeFile["group_name"] = $file_gname;
$activeFile["checksum"] = $file_chksum;
$activeFile["file"] = $file_contents;
// Asign Values
if($flag_longlink)
{
$activeFile["name"] = $longlink_name;
}
else
{
$activeFile["name"] = $file_name;
}
$activeFile["type"] = $file_type;
$activeFile["mode"] = $file_mode;
$activeFile["size"] = $file_size;
$activeFile["time"] = $file_time;
$activeFile["user_id"] = $file_uid;
$activeFile["group_id"] = $file_gid;
$activeFile["user_name"] = $file_uname;
$activeFile["group_name"] = $file_gname;
$activeFile["checksum"] = $file_chksum;
$activeFile["file"] = $file_contents;
} else {
// Increment number of directories
$this->numDirectories++;
$flag_longlink = false;
// Create a new directory in our array
$activeDir = &$this->directories[];
} elseif($file_type == '5') {
// Increment number of directories
$this->numDirectories++;
// Assign values
$activeDir["name"] = $file_name;
$activeDir["mode"] = $file_mode;
$activeDir["time"] = $file_time;
$activeDir["user_id"] = $file_uid;
$activeDir["group_id"] = $file_gid;
$activeDir["user_name"] = $file_uname;
$activeDir["group_name"] = $file_gname;
$activeDir["checksum"] = $file_chksum;
}
// Create a new directory in our array
$activeDir = &$this->directories[];
// Assign values
if($flag_longlink)
{
$activeDir["name"] = $longlink_name;
}
else
{
$activeDir["name"] = $file_name;
}
$activeDir["type"] = $file_type;
$activeDir["mode"] = $file_mode;
$activeDir["time"] = $file_time;
$activeDir["user_id"] = $file_uid;
$activeDir["group_id"] = $file_gid;
$activeDir["user_name"] = $file_uname;
$activeDir["group_name"] = $file_gname;
$activeDir["checksum"] = $file_chksum;
$flag_longlink = false;
}
// Move our offset the number of blocks we have processed
$main_offset += 512 + (ceil($file_size / 512) * 512);