root/c3crm/sugarcrm/trunk/install/checkSystem.php
| Revision 349 (by c3crm, 01/01/06 16:37:34) |
|---|
<?php
/*********************************************************************************
* The contents of this file are subject to the SugarCRM Public License Version
* 1.1.3 ("License"); You may not use this file except in compliance with the
* License. You may obtain a copy of the License at http://www.sugarcrm.com/SPL
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by SugarCRM" logo and
* (ii) the SugarCRM copyright notice
* in the same form as they appear in the distribution. See full license for
* requirements.
*
* The Original Code is: SugarCRM Open Source
* The Initial Developer of the Original Code is SugarCRM, Inc.
* Portions created by SugarCRM are Copyright (C) 2004-2005 SugarCRM, Inc.;
* All Rights Reserved.
* Contributor(s): ______________________________________.
********************************************************************************/
// $Id: checkSystem.php,v 1.9 2005/11/29 23:25:38 andrew Exp $
if( !isset( $install_script ) || !$install_script ){
die('Unable to process script directly.');
}
// for keeping track of whether to enable/disable the 'Next' button
$error_found = false;
// Returns true if the given file/dir has been made writable (or is already
// writable).
function make_writable($file)
{
$ret_val = false;
if(is_file($file) || is_dir($file))
{
if(is_writable($file))
{
$ret_val = true;
}
else
{
$original_fileperms = fileperms($file);
// add user writable permission
$new_fileperms = $original_fileperms | 0x0080;
@chmod($file, $new_fileperms);
if(is_writable($file))
{
$ret_val = true;
}
else
{
// add group writable permission
$new_fileperms = $original_fileperms | 0x0010;
@chmod($file, $new_fileperms);
if(is_writable($file))
{
$ret_val = true;
}
else
{
// add world writable permission
$new_fileperms = $original_fileperms | 0x0002;
@chmod($file, $new_fileperms);
if(is_writable($file))
{
$ret_val = true;
}
}
}
}
}
return $ret_val;
}
function recursive_make_writable($start_file)
{
$ret_val = make_writable($start_file);
if($ret_val && is_dir($start_file))
{
// PHP 4 alternative to scandir()
$files = array();
$dh = opendir($start_file);
$filename = readdir($dh);
while(!empty($filename))
{
if($filename != '.' && $filename != '..')
{
$files[] = $filename;
}
$filename = readdir($dh);
}
foreach($files as $file)
{
$ret_val = recursive_make_writable($start_file . '/' . $file);
if(!$ret_val)
{
break;
}
}
}
return $ret_val;
}
function recursive_is_writable($start_file)
{
$ret_val = is_writable($start_file);
if($ret_val && is_dir($start_file))
{
// PHP 4 alternative to scandir()
$files = array();
$dh = opendir($start_file);
$filename = readdir($dh);
while(!empty($filename))
{
if($filename != '.' && $filename != '..')
{
$files[] = $filename;
}
$filename = readdir($dh);
}
foreach($files as $file)
{
$ret_val = recursive_is_writable($start_file . '/' . $file);
if(!$ret_val)
{
break;
}
}
}
return $ret_val;
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<meta http-equiv="Content-Style-Type" content="text/css">
<title>C3CRM安装向导: 步骤 <?php echo $next_step ?></title>
<link rel="stylesheet" href="install/install.css" type="text/css">
<script type="text/javascript" src="install/installCommon.js"></script>
</head>
<body onload="javascript:document.getElementById('defaultFocus').focus();">
<table cellspacing="0" cellpadding="0" border="0" align="center" class="shell">
<tr>
<th width="400">步骤 <?php echo $next_step ?>: 系统检查</th>
<th width="200" height="30" style="text-align: right;"><a href="http://www.c3crm.com" target=
"_blank"><IMG src="include/images/sugarcrm_login.png" width="120" height="19" alt="SugarCRM" border="0"></a></th>
</tr>
<tr>
<td colspan="2" width="600">
<p>为了能安装成功，请保证以下系统选项状态的颜色为绿色。如果是红色，请修复它。</p>
<table cellpadding="0" cellspacing="0" border="0" width="100%" class="StyleDottedHr">
<tr>
<th align="left">组件</th>
<th style="text-align: right;">状态</th>
</tr>
<tr>
<td><b>PHP 版本</b></td>
<td align="right"><?php
$php_version = constant('PHP_VERSION');
$check_php_version_result = check_php_version($php_version);
switch($check_php_version_result)
{
case -1:
echo "<b><span class=stop>Invalid version ($php_version) Installed</span></b>";
$error_found = true;
break;
case 0:
echo "<b><span class=go>Unsupported (ver $php_version)</span></b>";
break;
case 1:
echo "<b><span class=go>OK (ver $php_version)</span></b>";
break;
}
?></td>
</tr>
<?php
switch($_SESSION['setup_db_type']){
case 'mysql':
$db_name = "MySQL Database";
$function_name = "mysql_connect";
break;
case 'oci8':
break;
}
?>
<tr>
<td><strong><?php echo "$db_name" ?></strong></td>
<td align="right"><?php
if( function_exists( $function_name ) ){
echo '<b><span class=go>OK</font></b>';
}
else {
echo '<b><span class=stop>Not Available</font></b>';
$error_found = true;
}
?></td>
</tr>
<tr>
<td><strong>XML Parsing</strong></td>
<td align="right"><?php
if(function_exists('xml_parser_create'))
{
echo '<b><span class=go>OK</font></b>';
}
else
{
echo '<b><span class=stop>Not Available</font></b>';
$error_found = true;
}
?></td>
</tr>
<tr>
<td><strong>cURL 库</strong></td>
<td align="right"><?php
if(function_exists('curl_init'))
{
echo '<b><span class=go>OK</font></b>';
}
else
{
echo '<b><span class=go>Not found: scheduler will not be functional</font></b>';
}
?></td>
</tr>
<tr>
<td><b>可写入的C3CRM配置文件 (config.php)</b></td>
<td align="right"><?php
if(make_writable('./config.php'))
{
echo '<b><span class="go">OK</font></b>';
}
elseif(is_writable('.'))
{
echo '<b><span class="go">OK</font></b>';
}
else
{
echo '<b><span class="stop">警告：不可写</font></b>';
}
?></td>
</tr>
<tr>
<td><b>可写的用户目录</b></td>
<td align="right"><?php
if(make_writable('./custom'))
{
echo '<b><span class=go>OK</font></b>';
}
else
{
echo '<b><span class=stop>不可写</font></b>';
$error_found = true;
}
?></td>
</tr>
<tr>
<td><b>modules的子目录和文件可写</b></td>
<td align="right"><?php
if(recursive_make_writable('./modules'))
{
echo '<b><span class=go>OK</font></b>';
}
else
{
echo '<b><span class=stop>不可写</font></b>';
$error_found = true;
}
?></td>
</tr>
<tr>
<td><b>Data的子目录可写</b></td>
<td align="right"><?php
if(make_writable('./data') &&
make_writable('./data/upload'))
{
echo '<b><span class=go>OK</font></b>';
}
else
{
echo '<b><span class=stop>不可写</font></b>';
$error_found = true;
}
?></td>
</tr>
<tr>
<td><b>Cache子目录可写</b></td>
<td align="right"><?php
if(make_writable('./cache/custom_fields') &&
make_writable('./cache/dyn_lay') &&
make_writable('./cache/images') &&
make_writable('./cache/import') &&
make_writable('./cache/layout') &&
make_writable('./cache/pdf') &&
make_writable('./cache/upload') &&
make_writable('./cache/xml'))
{
echo '<b><span class=go>OK</font></b>';
}
else
{
echo '<b><span class=stop>不可写</font></b>';
$error_found = true;
}
?></td>
</tr>
<?php
$temp_dir = (isset($_ENV['TEMP'])) ? $_ENV['TEMP'] : "";
$session_save_path = (session_save_path() === "") ? $temp_dir : session_save_path();
if (strpos ($session_save_path, ";") !== FALSE){
$session_save_path = substr ($session_save_path, strpos ($session_save_path, ";")+1);
}
?>
<tr>
<td><b>Writable Session Save Path (<?php echo $session_save_path; ?>)</b></td>
<td align="right"><?php
if(is_dir($session_save_path))
{
if(is_writable($session_save_path))
{
echo '<b><span class=go>OK</font></b>';
}
else
{
echo '<b><span class=stop>Not Writeable</font></b>';
$error_found = true;
}
}
else
{
echo '<b><span class=stop>Not A Valid Directory</font></b>';
$error_found = true;
}
?></td>
</tr>
<tr>
<td><b>PHP Safe Mode Turned Off</b></td>
<td align="right"><?php
if('1' == ini_get('safe_mode'))
{
echo '<b><span class=stop>Safe Mode is On (please disable in php.ini)</font></b>';
$error_found = true;
}
else
{
echo '<b><span class=go>OK</font></b>';
}
?></td>
</tr>
<tr>
<td><b>PHP Allow Call Time Pass Reference Turned On</b></td>
<td align="right"><?php
if('0' == ini_get('allow_call_time_pass_reference'))
{
echo '<b><span class=stop>Allow Call Time Pass Reference is Off (please enable in php.ini)</font></b>';
$error_found = true;
}
else
{
echo '<b><span class=go>OK</font></b>';
}
?></td>
</tr>
<tr>
<td><b>PHP Register Long Arrays On</b></td>
<td align="right"><?php
if('0' == ini_get('register_long_arrays'))
{
echo '<b><span class=stop>Register Long Arrays is Off (please enable in php.ini)</font></b>';
$error_found = true;
}
else
{
echo '<b><span class=go>OK</font></b>';
}
?></td>
</tr>
<?php
$memory_msg = "";
$memory_limit = ini_get('memory_limit');
// logic based on: http://us2.php.net/manual/en/ini.core.php#ini.memory-limit
if( $memory_limit == "" ){ // memory_limit disabled at compile time, no memory limit
$memory_msg = "<b><span class=\"go\">OK (No Limit)</span></b>";
}
else if( $memory_limit == "-1" ){ // memory_limit enabled, but set to unlimited
$memory_msg = "<b><span class=\"go\">OK (Unlimited)</span></b>";
}
else{
rtrim($memory_limit, 'M');
$memory_limit_int = (int) $memory_limit;
if( $memory_limit_int < 10 ){
$memory_msg = "<b><span class=\"stop\">Warning: $memory_limit (Set this to 10M or larger in your php.ini file)</span></b>";
}
else {
$memory_msg = "<b><span class=\"go\">OK ($memory_limit)</span></b>";
}
}
?>
<tr>
<td><b>PHP Memory Limit >= 10M</b></td>
<td align="right"><?php print( $memory_msg ); ?></td>
</tr>
</table>
<div align="center" style="margin: 5px;">
<i><b>Note:</b> Your php configuration file (php.ini) is located
at:<br>
<?php echo get_cfg_var("cfg_file_path"); ?></i>
</div>
</td>
</tr>
<tr>
<td align="right" colspan="2">
<hr>
<form action="install.php" method="post" name="theForm" id="theForm">
<input type="hidden" name="current_step" value="<?php echo $next_step ?>">
<table cellspacing="0" cellpadding="0" border="0" class="stdTable">
<tr>
<td><input class="button" type="button" onclick="window.open('http://www.c3crm.com/forums/');" value="帮助" /></td>
<td>
<input class="button" type="button" name="重新检查" value="Re-check" onclick="document.getElementById('goto').value='Re-check';document.getElementById('theForm').submit();" />
</td>
<td>
<input class="button" type="button" name="Back" value="上一步" onclick="document.getElementById('theForm').submit();" />
<input type="hidden" name="goto" value="Back" id="goto" />
</td>
<td><input class="button" type="submit" name="goto" value="下一步" id="defaultFocus"
<?php if($error_found) { echo 'disabled="disabled"'; } ?> /></td>
</tr>
</table>
</form>
</td>
</tr>
</table><br>
</body>
</html>
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