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@@ -0,0 +1,520 @@
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+<?php
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+
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+/*******************************************************************
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+
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+
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+
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+ *
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+
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+ * This is NOT a freeware, use is subject to license terms
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+
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+ *
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+
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+
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+
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+ *
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+
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+ * @Filename io.han.php $
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+
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+ *
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+
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+
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+
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+ *
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+
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+ * @Date 2011-09-28 19:16:47 1467070159 594879472 15049 $
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+
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+ *******************************************************************/
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+
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+
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+
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+
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+/**
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+ * 文件名：io.han.php
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+ * 版本号：JishiGou 1.0.0 beta
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+ * 最后修改时间： 2010年6月12日
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+
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+ * 功能描述：磁盘的检测，读取，以及文件目录的操作
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+ */
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+
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+class IoHandler
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+{
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+ function IoHandler()
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+ {
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+ }
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+
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+ function Compare($file1, $file2)
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+ {
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+ if (md5_file($file1) == md5_file($file2))
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+ {
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+ Return true;
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+ }
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+ else
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+ {
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+ Return false;
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+ }
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+ }
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+
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+ function SizeConvert($filesize)
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+ {
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+ if ($filesize >= 1073741824)
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+ {
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+ $filesize = round($filesize / 1073741824 , 2) . "G";
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+ }elseif ($filesize >= 1048576)
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+ {
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+ $filesize = round($filesize / 1048576, 2) . "M";
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+ }elseif ($filesize >= 1024)
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+ {
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+ $filesize = round($filesize / 1024, 2) . "k";
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+ }
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+ else
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+ {
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+ $filesize = $filesize . "b";
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+ }
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+ Return $filesize;
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+ }
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+ function ConvertSize($filesize)
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+ {
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+ Return IoHandler::SizeConvert($filesize);
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+ }
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+
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+ function ReadDir($dir, $children = 0)
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+ {
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+ if(is_dir($dir) === false)Return false;;
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+ $dir = rtrim(str_replace("\\", "/", $dir), "/") ;
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+ $dirfp = @opendir($dir);
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+ if ($dirfp === false)
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+ {
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+ trigger_error("{$dir}目录名不存在或者无效,请检查您的目录设置!<br>", E_USER_NOTICE);
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+ Return false;
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+ }
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+ while (false !== ($file = readdir($dirfp)))
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+ {
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+ if ($file != '.' and $file != '..')
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+ {
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+ $abspath = $dir . '/' . $file;
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+ if (is_file($abspath) !== false)
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+ {
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+ $files[] = $abspath ;
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+ }
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+ if(is_dir($abspath) !== false)
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+ {
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+ if ($children == '1')
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+ {
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+ $files = array_merge((array) $files, (array) IoHandler::ReadDir($abspath, $children));
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+ }
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+ }
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+ }
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+ }
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+ closedir($dirfp);
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+ return (array) $files;
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+ }
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+
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+ function ReadFile($file_name)
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+ {
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+ if (is_readable($file_name) != false)
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+ {
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+ if (function_exists('file_get_contents') != false)
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+ {
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+ $file_contents = file_get_contents($file_name);
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+ Return $file_contents;
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+ }
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+ else
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+ {
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+ $file_handler = @fopen($file_name, 'rb');
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+ if ($file_handler)
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+ {
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+ $file_contents = @fread($file_handler, filesize($file_name));
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+ fclose($file_handler);
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+ Return $file_contents;
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+ }
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+ else
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+ {
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+ Return false;
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+ }
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+ }
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+ }
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+ else
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+ {
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+ Return false;
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+ }
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+ }
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+
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+ function WriteFile($file_name, $file_contents, $mode = 'wb')
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+ {
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+ if (($mode == 'w' || $mode == 'wb') && function_exists('file_put_contents'))
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+ {
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+ Return file_put_contents($file_name, $file_contents);
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+ }
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+ else
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+ {
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+ $file_handler = @fopen($file_name, $mode);
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+ if ($file_handler)
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+ {
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+ $len=fwrite($file_handler, $file_contents);
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+ fclose($file_handler);
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+ Return $len;
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+ }
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+ else
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+ {
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+ Return false;
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+ }
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+ }
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+ }
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+
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+
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+ function GetDiskList()
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+ {
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+ if (strpos(PHP_OS, 'WIN') === false)
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+ {
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+ Return false;
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+ }
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+ $disks = range('c', 'w');
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+ foreach($disks as $disk)
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+ {
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+ $disk = $disk . ":";
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+ if (is_dir($disk) !== false && disk_total_space($disk) > 0)
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+ {
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+ $disk_list[] = $disk;
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+ }
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+ }
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+ Return $disk_list;
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+ }
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+
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+ function GetDiskSpace($disk_name, $convert_size = false)
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+ {
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+ if (is_dir($disk_name) === false)
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+ {
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+ Return false;
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+ }
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+ $disk_space['total'] = (float)disk_total_space($disk_name);
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+ $disk_space['free'] = (float)disk_free_space($disk_name);
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+ $disk_space['used'] = $disk_space['total'] - $disk_space['free'];
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+ @$disk_space['percent'] = (float)round($disk_space['used'] / $disk_space['total'] * 100);
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+ if ($convert_size === false)
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+ {
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+ Return $disk_space;
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+ }
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+ $disk_space['total'] = IoHandler::ConvertSize($disk_space['total']);
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+ $disk_space['free'] = IoHandler::ConvertSize($disk_space['free']);
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+ $disk_space['used'] = IoHandler::ConvertSize($disk_space['used']);
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+ $disk_space['percent'] = $disk_space['percent'] . '%';
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+ Return $disk_space;
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+ }
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+
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+ function GetPatternFiles($path, $pattern)
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+ {
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+ if (is_dir($path) == false)
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+ {
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+ Return false;
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+ }
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+ $file_pattern = rtrim($path, '/') . "/"."*.{" . str_replace("|", ",", $pattern) . "}";
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+ $file_list = glob($file_pattern, GLOB_BRACE);
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+ if (count($file_list) == 0)
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+ {
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+ Return false;
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+ }
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+ Return $file_list;
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+ }
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+
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+ function CopyFile($from, $to)
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+ {
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+ $copy_count = 0;
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+
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+ if (is_string($from))
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+ {
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+ if (copy($from, $to . '/' . IoHandler::BaseName($from)))
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+ {
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+ $copy_count = 1;
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+ Return $copy_count;
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+ }
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+ }
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+ else
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+ {
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+ if (is_array($from))
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+ {
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+ if (is_dir($to) == false)
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+ {
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+ if (IoHandler::MakeDir($to) == false)
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+ {
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+ Return $copy_count;
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+ }
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+ }
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+ foreach($from as $file_name)
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+ {
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+ if (copy($file_name, $to . '/' . IoHandler::BaseName($file_name)))
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+ {
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+ $copy_count++;
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+ }
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+ }
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+ }
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+ }
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+ Return $copy_count;
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+ }
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+
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+
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+ function DeleteFile($file)
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+ {
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+
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+ if('' == trim($file)) return ;
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+
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+ $delete = @unlink($file);
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+
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+ clearstatcache();
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+ @$filesys = preg_replace("~\/+~","\\",$file);
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+ if(is_file($filesys) and file_exists($filesys))
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+ {
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+ $delete = @system("del $filesys");
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+ clearstatcache();
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+ if(file_exists($file))
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+ {
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+ $delete = @chmod($file, 0777);
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+ $delete = @unlink($file);
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+ $delete = @system("del $filesys");
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+ }
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+ }
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+ clearstatcache();
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+ if(file_exists($file))
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+ {
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+ return false;
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+ }
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+ else
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+ {
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+ return true;
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+ }
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+ }
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+
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+
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+ function MakeDir($dir_name, $mode = 0777)
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+ {
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+ if(false!==strpos($dir_name,'\\'))
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+ {
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+ $dir_name = str_replace("\\", "/", $dir_name);
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+ }
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+ if(false!==strpos($dir_name,'/'.'/'))
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+ {
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+ $dir_name = preg_replace("#(/"."/+)#", "/", $dir_name);
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+ }
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+ if (is_dir($dir_name))
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+ {
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+ return true;
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+ }
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+
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+ $dirs = '';
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+ $_dir_name = $dir_name;
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+ $dir_name = explode("/", $dir_name);
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+ if('/'==$_dir_name{0})
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+ {
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+ $dirs = '/';
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+ }
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+
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+ foreach($dir_name as $dir)
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+ {
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+ $dir = trim($dir);
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+ if ('' != $dir)
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+ {
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+ $dirs .= $dir;
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+
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+ if ('..' == $dir || '.' == $dir)
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+ {
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+
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+ $dirs .= '/';
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+
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+ continue;
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+ }
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+ }
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+ else
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+ {
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+ continue;
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+ }
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+
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+ $dirs .= '/';
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+
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+ if (!@is_dir($dirs))
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+ {
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+ @mkdir($dirs, $mode);
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+ }
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+ }
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+
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+ clearstatcache();
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+
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+ $ret = is_dir($_dir_name);
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+
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+ return $ret;
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+ }
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+
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+
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+ function ClearDir($dir_name)
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+ {
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+ clearstatcache();
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+ if(is_dir($dir_name) == false)Return false;
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+ $dir_handle = opendir($dir_name);
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+ while(($file = readdir($dir_handle)) !== false)
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+ {
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+ if($file != '.' and $file != "..")
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+ {
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+ clearstatcache();
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+ if(is_dir($dir_name . '/' . $file))
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+ {
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+ IoHandler::RemoveDir($dir_name . '/' . $file);
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+ }
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+ if(is_file($dir_name . '/' . $file))
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+ {
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+ @unlink($dir_name . '/' . $file);
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+ }
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+ }
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+ }
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+ closedir($dir_handle);
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+ Return true;
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+ }
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+
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+
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+ function RemoveDir($dir_name)
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+ {
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+ clearstatcache();
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+ if(is_dir($dir_name) == false)Return false;
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+ $dir_handle = opendir($dir_name);
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+ while(($file = readdir($dir_handle)) !== false)
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+ {
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+ if($file != '.' and $file != "..")
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+ {
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+ clearstatcache();
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+ if(is_dir($dir_name . '/' . $file))
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+ {
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+ IoHandler::RemoveDir($dir_name . '/' . $file);
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+ }
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+ if(is_file($dir_name . '/' . $file))
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+ {
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+ IoHandler::DeleteFile($dir_name . '/' . $file);
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+ }
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+ }
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+ }
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+ closedir($dir_handle);
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+ rmdir($dir_name);
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+ Return true;
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+ }
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+
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+ function CopyDir($from, $to, $children = true)
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+ {
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+ if(is_dir($from) == false)Return false;
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+ if(is_dir($to) == false)
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+ {
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+ if(IoHandler::MakeDir($to) == false)
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+ {
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+ Return false;
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+ }
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+ }
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+ $from_handle = opendir($from);
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+ while(($file = readdir($from_handle)) !== false)
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+ {
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+ if($file != '.' and $file != '..')
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+ {
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+ $from_abs_path = $from . '/' . $file;
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+ $to_abs_path = $to . '/' . $file;
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+ if(is_dir($from_abs_path) != false and $children == true)
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+ {
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+ IoHandler::MakeDir($to_abs_path);
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+ IoHandler::CopyDir($from_abs_path, $to_abs_path, $children);
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+ }
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+ if(is_file($from_abs_path) != false)
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+ {
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+ if(copy($from_abs_path, $to_abs_path) == false)
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+ {
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+ Return false;
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+ }
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+ }
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+ }
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+ }
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+ closedir($from_handle);
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+ Return true;
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+ }
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+
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+ function FilePermission($file_name)
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+ {
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+ Return substr(base_convert(fileperms($file_name), 10, 8), -4);
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+ }
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+ function FileExt($file_name, $no_case = 1)
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+ {
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+ $ext = trim(substr($file_name, strrpos($file_name, '.')));
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+ if($no_case)
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+ {
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+ $ext = strtolower($ext);
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+ }
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+
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+ return $ext;
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+ }
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+
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+ function BaseName($path, $suffix = false)
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+ {
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+ $name = trim($path);
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+ $name = str_replace('\\', '/', $name);
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+ if(strpos($name, '/') !== false)
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+ {
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+ $name = substr(strrchr($path, '/'), 1);
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+ }
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+ else
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+ {
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+ $name = ltrim($path, '.');
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+ }
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+ if($suffix)
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+ {
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+ $suffix = strrchr($name, '.');
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+ $name = str_replace($suffix, '', $name);
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+ }
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+ return $name;
|
|
|
+ }
|
|
|
+
|
|
|
+ function updateFileArray($file, $name, $array)
|
|
|
+ {
|
|
|
+
|
|
|
+ $out = "<?php\n";
|
|
|
+ foreach($array as $key => $val)
|
|
|
+ {
|
|
|
+ $out .= "\${$name}['{$key}'] = '{$val}';\n";
|
|
|
+ }
|
|
|
+ $out .= '?>';
|
|
|
+ if(IoHandler::WriteFile($file, $out, "wb"))
|
|
|
+ {
|
|
|
+ Return true;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ Return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function ReadDiskSpace($drive)
|
|
|
+ {
|
|
|
+ $disk_space['size']['total'] = disk_total_space($drive);
|
|
|
+ $disk_space['size']['free'] = disk_free_space($drive);
|
|
|
+ $disk_space['size']['used'] = $disk_space['size']['total'] - $disk_space['size']['free'];
|
|
|
+ $disk_space['size_converted']['used'] = IoHandler::SizeConvert($disk_space['size']['total'] - $disk_space['size']['free']);
|
|
|
+ $disk_space['size_converted']['total'] = IoHandler::SizeConvert($disk_space['size']['total']);
|
|
|
+ $disk_space['size_converted']['free'] = IoHandler::SizeConvert($disk_space['size']['free']);
|
|
|
+ Return $disk_space;
|
|
|
+ }
|
|
|
+
|
|
|
+ function initPath($path)
|
|
|
+ {
|
|
|
+ $return = $path;
|
|
|
+ $path = (substr($path, -1) == '/') ? $path : dirname($path);
|
|
|
+ if ( !is_dir($path) )
|
|
|
+ {
|
|
|
+ $list = explode('/', $path);
|
|
|
+ $path = (substr($path, 0, 1) == '/') ? '/' : '';
|
|
|
+ foreach ($list as $i => $dir)
|
|
|
+ {
|
|
|
+ if ($dir == '') continue;
|
|
|
+ $path .= $dir.'/';
|
|
|
+ clearstatcache();
|
|
|
+ if ( !is_dir($path) )
|
|
|
+ {
|
|
|
+ @mkdir($path, 0777);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return $return;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+?>
|
