/**
* Open file.
*
* The constructor calls the fopen function to open the file handle and
* throws a T_Exception_File on failure. The input $mode is also checked
* for portability (it should include the 'b' binary indicator so original
* line endings are preserved). The input modes available are:
*
* 'rb' reading only.
* 'wb' writing only, truncate or create file.
*
* @param T_File_Path $fname full path to file
* @param string $mode open mode (including 'b' indicator)
*/
function __construct(T_File_Path $fname, $mode)
{
if (strcmp('wb', $mode) == 0) {
$this->fswap = $fname;
$fname = new T_File_Path($fname->getDirName(), uniqid(rand(), true), null);
// ^ make a tmp file in same dir as target
}
parent::__construct($fname, $mode);
}
