The server encountered an unexpected condition which prevented it from fulfilling the request.
The script had an error or it did not produce any output. If there was an error, you should be able to see it in the error log.
The script had an error or it did not produce any output. If there was an error, you should be able to see it in the error log.
<?php
header("Content-type: text/html;charset=utf-8");
error_reporting(0);
@set_time_limit(0);
set_magic_quotes_runtime(0);
if(file_exists("../install/isinstall.lock"))
{
echo "<script language=\"JavaScript\">alert(\"系统已经安装!如需要重新安装，请手动删除install/isinstall.lock文件后再重新安装\");</script>";
exit();
}
isset($_REQUEST['GLOBALS']) && exit('Access Error');
@$action=$_GET["action"];
switch ($action)
{
case 'b2b_step2':
{
require('templates/b2b_step2.html');
break;
}
case 'b2b_step3':
{
if(function_exists( 'mysql_connect')){
$mysql_support = 'ON';
$mysql_ver_class ='OK';
$checkmysql=1;
}else {
$mysql_support = 'OFF';
$mysql_ver_class ='WARN';
$checkmysql=0;
}
global $errormsg;
global $ver_class;
if(PHP_VERSION<'4.1.0')
{
$ver_class = 'WARN';
$errormsg['version']='php 版本过低,必须4.1及以上';
$checkv=0;
}
else
{
$ver_class = 'OK';
$checkv=1;
}
$dir='../cache';
$handle = opendir($dir);
$i=0;
global $w_check;
$w_check=array();
while ($filename = readdir($handle))
{
if($filename!="."&&$filename!="..")
{
$sdir = $dir.'/'.$filename;
if(is_dir($sdir))
{
$w_check[$i]=$sdir;
$i=$i+1;
}
}
}
$dir='../templates_c';
$handle = opendir($dir);
while ($filename = readdir($handle))
{
if($filename!="."&&$filename!="..")
{
$sdir = $dir.'/'.$filename;
if(is_dir($sdir))
{
$w_check[$i]=$sdir;
$i=$i+1;
}
}
}
$dir='../uploadfile';
$handle = opendir($dir);
while ($filename = readdir($handle))
{
if($filename!="."&&$filename!="..")
{
$sdir = $dir.'/'.$filename;
if(is_dir($sdir))
{
$w_check[$i]=$sdir;
$i=$i+1;
}
}
}
$w_m=array('../config');
$databackup=array('../databackup');
$w_check=array_merge($w_check,$w_m);
$w_check=array_merge($w_check,$databackup);
$class_chcek=array();
$check_msg = array();
$count=count($w_check);
$checkup=1;
for($i=0; $i<$count; $i++)
{
if(is_writable($w_check[$i]))
{
$check_msg[$i]= '通 过';
$class_chcek[$i] = 'OK';
$checkup=1 and $checkup;
}
else
{
$check_msg[$i]='777属性检测不通过';
$checkup=0;
$class_chcek[$i] = 'WARN';
$checkup=0 and $checkup;
}
}
if(extension_loaded('gd'))
$checkgd=1;
else
$checkgd=0;
global $disabled;
if($checkmysql==0||$checkv==0||$checkup==0||$checkgd==0)
$disabled = 'disabled';
else
$disabled='';
require('templates/b2b_step3.html');
break;
}
case 'b2b_step4':
{
require('templates/b2b_step4.html');
break;
}
case 'b2b_step5':
{
$dbhost=trim($_POST['db_host']);
$dbuser=trim($_POST['db_username']);
$dbpass=trim($_POST['db_pass']);
$dbname=trim($_POST['db_name']);
$dbtable=trim($_POST['db_table']);
@mysql_connect($dbhost, $dbuser, $dbpass) or die("不能连接数据库 $dbhost"."请输入正确的数据库地址、用户名和密码！<br><a href='index.php?action=b2b_step4'>返回上一步重新输入mysql地址、用户名和密码</a>");
if(@version_compare(mysql_get_server_info(), '4.1.0', '>='))
{
@mysql_query("set names utf8");
$file_name="B2Bbuilder5.sql"; //要导入的SQL文件名
}
else
{
$file_name="B2Bbuilder4.sql"; //要导入的SQL文件名
echo "您的mysql版本过低，可能会影响你的安装,但官方建议您升级到mysql4.1.0以上";
}
//系统数据库开始导入
if(@mysql_select_db($dbname))
{
$csql="select * from ".$dbtable."admin where 1=0";
if (mysql_query($csql))
{
if (!empty($_POST['renewinstall']))
{
@mysql_select_db($dbname);
$result =@mysql_list_tables($dbname);
$trows=@mysql_num_rows($result);
for ($i = 0; $i <$trows; $i++)
{
$oldtablename=explode("_", mysql_tablename($result, $i));
if ($oldtablename[0]."_"==trim($dbtable))
mysql_query("drop table if exists `".mysql_tablename($result, $i)."`");
}
}
else
{
echo "<script language=\"JavaScript\">alert(\"你输入的数据库里面已经存在本系统的表，你可以换一个数据库名称或者输入新的数据表前缀，并且选择覆盖安装模式！\");</script>";
require('templates/b2b_step4.html');
exit();
}
}
}
else
{
$sql="CREATE DATABASE $dbname";
$myd=mysql_query($sql);
if (empty($myd))
{
echo "创建数据库失败！请确认你是有创建数据库权限！";
exit();
}
}
@mysql_select_db($dbname) or die ("打开数据库 $dbname 出现未知错误！无法正常连接数据库！请重新安装，如果不能解决问题，请与技术求助！");//打开数据库
$fp = @fopen($file_name, "r") or die("不能打开文件 $file_name 请检查文件是否存在，并且检查该文件夹的权限!");//打开文件
while($mysql=GetNextSQL())
{
if (!mysql_query($mysql))
{
echo "执行出错：".mysql_error()."<br>";
echo "SQL语句为:".$mysql."<br>";
}
}
fclose($fp) or die("Can't close file $file_name");//关闭文件
$newpassword=md5($_POST["adminpass"]);
@mysql_select_db($dbname) or die ("打开数据库 $dbname 出现未知错误！无法正常连接数据库！请重新安装，如果不能解决问题，请与技术求助！");//打开数据库
mysql_query("update ".$dbtable."admin set password='$newpassword' where user='admin'");
mysql_query("update ".$dbtable."web_config set `value`='".$_POST["weburl"]."' where `index`='weburl'");
mysql_query("update ".$dbtable."web_config set `value`='".$_POST["weburl"]."/' where `index`='imgurl'");
$burl=explode(".",$_POST["weburl"]);
$pb=array_shift($burl);
$baseurl=str_replace($pb.'.','',$_POST["weburl"]);
$baseurl=str_replace('http://','',$_POST["weburl"]);
$baseurl=explode('/',$baseurl);
$baseurl=$baseurl[0];
if(substr($baseurl,0,3)=='loc'||substr($baseurl,0,3)=='127')
mysql_query("update ".$dbtable."web_config set `value`='' where `index`='baseurl'");
else
mysql_query("update ".$dbtable."web_config set `value`='".$baseurl."' where `index`='baseurl'");
//写系统配置文件
$rsid=mysql_query("select * from ".$dbtable."web_config");
if (empty($rsid))
echo "写系统配置文件出错!请使用系统默认的配置文件，然后进入后台修改系统配置！";
$arr=array();
$configs=array();
while ($row=mysql_fetch_array($rsid))
{
$arr[] = $row;
}
foreach($arr as $v)
{
$index=$v['index'];
$value=$v['value'];
$configs[$index]=$value;
}
$write_config_con_array=$configs;
$write_config_con_str=serialize($write_config_con_array);//将数组序列化后生成字符串
$write_config_con_str='<?php $config = array_merge($config, unserialize(\''.$write_config_con_str.'\'));?>';//生成要写的内容
$cfp=fopen('../config/web_config.php','w');
fwrite($cfp,$write_config_con_str,strlen($write_config_con_str));//将内容写入文件．
fclose($cfp);
//写系统配置文件结束
mysql_close();
//系统数据库导入结束
//配置config.ini.php文件设置开始
$contents='<?php
$config[\'dbhost\'] = \''.$dbhost.'\'; //数据库所在IP地址
$config[\'dbuser\'] = \''.$dbuser.'\'; //数据库用户
$config[\'dbpass\'] = \''.$dbpass.'\'; //数据库密码
$config[\'dbname\'] = \''.$dbname.'\'; //数据库名
$config[\'table_pre\']=\''.$dbtable.'\'; //数据库表前缀
$config[\'authkey\']=\''.md5(time().rand(0,100000)).'\'; //数据库表前缀
?>';
$filename = "../config/config.inc.php";
$cfp = fopen($filename,'w');
fwrite($cfp,$contents);
fclose($cfp);
$cfp = fopen("../install/isinstall.lock",'w');
fwrite($cfp,"B2Bbuilder is installed !");
fclose($cfp);
//配置文件结束
//销毁自定义的全局变量
unset($GLOBALS['disabled']);
unset($GLOBALS['mysql_support']);
unset($GLOBALS['mysql_ver_class']);
unset($GLOBALS['errormsg']);
unset($GLOBALS['ver_class']);
unset($GLOBALS['errormsg']);
//销毁自定义全局变量结束
require('templates/b2b_step5.html');
break;
}
default:
{
require("templates/b2b_step1.html");
}
}
//从sql文件中逐条取SQL
function GetNextSQL()
{
global $fp;
$sql="";
while ($line = @fgets($fp, 40960))
{
$line = trim($line);
//以下三句在高版本php中不需要
$line = str_replace("\\\\","\\",$line);
$line = str_replace("\'","'",$line);
$line = str_replace("\\r\\n",chr(13).chr(10),$line);
$line = stripcslashes($line);
if (strlen($line)>1)
{
if ($line[0]=="-" && $line[1]=="-")
{
continue;
}
}
$sql.=$line.chr(13).chr(10);
if (strlen($line)>0)
{
if ($line[strlen($line)-1]==";")
{
break;
}
}
}
global $dbtable;
$sql=str_replace("hy_",$dbtable,$sql);
return $sql;
}
?>