1<?php 2 3if (function_exists('date_default_timezone_set')) { 4 date_default_timezone_set('UTC'); 5} 6 7$manifest = (binary)''; 8$gflags = 0; 9 10foreach($files as $name => $cont) 11{ 12 global $gflags, $files; 13 14 $comp = NULL; 15 $crc32= NULL; 16 $clen = NULL; 17 $ulen = NULL; 18 $time = isset($ftime) ? $ftime : @mktime(12, 0, 0, 3, 1, 2006); 19 $flags= 0; 20 $perm = 0x000001B6; 21 $meta = NULL; 22 23 // overwrite if array 24 if (is_array($cont)) 25 { 26 foreach(array('comp','crc32','clen','ulen','time','flags','perm','meta','cont') as $what) 27 { 28 if (isset($cont[$what])) 29 { 30 $$what = $cont[$what]; 31 } 32 } 33 } 34 35 // create if not yet done 36 if (empty($comp)) $comp = $cont; 37 if (empty($ulen)) $ulen = strlen($cont); 38 if (empty($clen)) $clen = strlen($comp); 39 if (empty($crc32))$crc32= crc32((binary)$cont); 40 if (isset($meta)) $meta = serialize($meta); 41 42 // write manifest entry 43 $manifest .= pack('V', strlen($name)) . (binary)$name; 44 $manifest .= pack('VVVVVV', $ulen, $time, $clen, $crc32, $flags|$perm, strlen($meta)) . (binary)$meta; 45 46 // globals 47 $gflags |= $flags; 48 $files[$name] = $comp; 49} 50 51if (!isset($alias)) $alias = 'hio'; 52 53if (isset($pmeta)) $pmeta = serialize($pmeta); else $pmeta = ''; 54 55$manifest = pack('VnVV', count($files), isset($hasdir) ? 0x1110 : 0x1000, $gflags, strlen($alias)) . (binary)$alias . pack('V', strlen($pmeta)) . (binary)$pmeta . $manifest; 56$file = (binary)$file; 57$file .= pack('V', strlen($manifest)) . $manifest; 58 59foreach($files as $cont) 60{ 61 $file .= (binary)$cont; 62} 63 64file_put_contents($fname, $file); 65 66if (@$gzip) { 67 $fp = gzopen($fname, 'w'); 68 fwrite($fp, $file); 69 fclose($fp); 70} 71 72if (@$bz2) { 73 $fp = bzopen($fname, 'w'); 74 fwrite($fp, $file); 75 fclose($fp); 76} 77 78?>
