1<?php 2 3date_default_timezone_set('UTC'); 4 5$manifest = (binary)''; 6$gflags = 0; 7 8foreach($files as $name => $cont) 9{ 10 global $gflags, $files; 11 12 $comp = NULL; 13 $crc32= NULL; 14 $clen = NULL; 15 $ulen = NULL; 16 $time = isset($ftime) ? $ftime : @mktime(12, 0, 0, 3, 1, 2006); 17 $flags= 0; 18 $perm = 0x000001B6; 19 $meta = NULL; 20 21 // overwrite if array 22 if (is_array($cont)) 23 { 24 foreach(array('comp','crc32','clen','ulen','time','flags','perm','meta','cont') as $what) 25 { 26 if (isset($cont[$what])) 27 { 28 $$what = $cont[$what]; 29 } 30 } 31 } 32 33 // create if not yet done 34 if (empty($comp)) $comp = $cont; 35 if (empty($ulen)) $ulen = strlen($cont); 36 if (empty($clen)) $clen = strlen($comp); 37 if (empty($crc32))$crc32= crc32((binary)$cont); 38 if (isset($meta)) $meta = serialize($meta); 39 40 // write manifest entry 41 $manifest .= pack('V', strlen($name)) . (binary)$name; 42 $manifest .= pack('VVVVVV', $ulen, $time, $clen, $crc32, $flags|$perm, strlen($meta)) . (binary)$meta; 43 44 // globals 45 $gflags |= $flags; 46 $files[$name] = $comp; 47} 48 49if (!isset($alias)) $alias = 'hio'; 50 51if (isset($pmeta)) $pmeta = serialize($pmeta); else $pmeta = ''; 52 53$manifest = pack('VnVV', count($files), isset($hasdir) ? 0x1110 : 0x1000, $gflags, strlen($alias)) . (binary)$alias . pack('V', strlen($pmeta)) . (binary)$pmeta . $manifest; 54$file = (binary)$file; 55$file .= pack('V', strlen($manifest)) . $manifest; 56 57foreach($files as $cont) 58{ 59 $file .= (binary)$cont; 60} 61 62file_put_contents($fname, $file); 63 64if (@$gzip) { 65 $fp = gzopen($fname, 'w'); 66 fwrite($fp, $file); 67 fclose($fp); 68} 69 70if (@$bz2) { 71 $fp = bzopen($fname, 'w'); 72 fwrite($fp, $file); 73 fclose($fp); 74} 75 76?> 77
