<!-- #include file="conn.asp" -->
<!-- #include file="cls_main.asp" -->
<!-- #include file="cls_md5.asp" -->
<% dim obj
set obj = New admin_login
	call obj.Main()
set obj = nothing

class admin_login
	Private Founderr, errmsg,Mesky
	Private Sub Class_Initialize()
		Founderr = False
		Set Mesky = New Cls_Main
	End Sub
	Private Sub Class_Terminate()
		Set Mesky = Nothing
	End Sub
	Public Sub Main()
		Response.Write "<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.01 Transitional//EN"" ""http://www.w3.org/TR/html4/loose.dtd"">" & vbCrLf
		Response.Write "<html>" & vbCrLf
		Response.Write "<head>" & vbCrLf
		Response.Write "<meta http-equiv=""Content-Type"" content=""text/html; charset=gb2312"">" & vbCrLf
		Response.Write "<title>动感下载系统 V3.0 ——管理员登录　　　　　　　　Powered By：Www.Mesky.Net　　　　　　</title>" & vbCrLf
		Response.Write "</head>" & vbCrLf
		Response.Write "<style type=text/css>" & vbCrLf
		Response.Write "body {" & vbCrLf
		Response.Write "    background:#EFEFEF;" & vbCrLf
		Response.Write "    font-size: 12px;" & vbCrLf
		Response.Write "    margin-top:0px;" & vbCrLf
		Response.Write "}" & vbCrLf
		Response.Write vbCrLf
		Response.Write "INPUT {" & vbCrLf
		Response.Write vbCrLf
		Response.Write "    FONT-SIZE: 12px;" & vbCrLf
		Response.Write "    font-family: ""宋体"";" & vbCrLf
		Response.Write "}" & vbCrLf
		Response.Write "SPAN {" & vbCrLf
		Response.Write "    FONT-SIZE: 12px; POSITION: static" & vbCrLf
		Response.Write "}" & vbCrLf
		Response.Write "a:link,a:visited  {" & vbCrLf
		Response.Write "    color: #0033FF;" & vbCrLf
		Response.Write "    text-decoration: none;" & vbCrLf
		Response.Write "}" & vbCrLf
		Response.Write "</style>" & vbCrLf
		Response.Write "<p>&nbsp;</p>" & vbCrLf
		Response.Write "<p>&nbsp;</p>" & vbCrLf
		Response.Write "<table align=center width=380 style=""border: outset 3px;"" cellpadding=0 cellspacing=0 ID=""Table1"">" & vbCrLf
		Response.Write "    <tr>" & vbCrLf
		Response.Write "        <td style=""padding:3px;background-color:blue;color:white;"">Login MeskyDMS V3　　　　Powered By：Www.Mesky.Cn</td>" & vbCrLf
		Response.Write "    </tr>" & vbCrLf
		Response.Write "    <tr valign=top>" & vbCrLf
		Response.Write "        <td><img src=""images/admin_title.gif"" width=""100%""></td>" & vbCrLf
		Response.Write "    </tr>" & vbCrLf
		Response.Write "    <tr>" & vbCrLf
		Response.Write "        <td style=""padding:15px;"">" & vbCrLf
		Dim username
		Dim password
		Dim ip
		Dim BrowserType
		
		
		Select Case Request("action")
			Case "chklogin"
				Call chklogin
				If Founderr Then
					Response.Write (errmsg)
					Response.Write ("<br><br><< = <a href=""admin_login.asp"">返回管理员登录页</a>")
				End If
			Case "logout"
				Call logout
			Case Else
				Call login
		End Select
		Response.Write "        </td>" & vbCrLf
		Response.Write "    </tr>" & vbCrLf
		Response.Write "    <tr><td style=""padding:10px;"">" & vbCrLf
		Set BrowserType = New Cls_Browser
			Response.Write ("客户端操作系统:" & BrowserType.platform & "<br>客户端浏览器: " & BrowserType.Browser & BrowserType.Version) & vbCrLf
		Set BrowserType = Nothing
		Response.Write "</td></tr>" & vbCrLf
		Response.Write "</table><br><br>" & vbCrLf
		Response.Write "</body>" & vbCrLf
		Response.Write "</html>" & vbCrLf
	End Sub
	Sub logout()    '用户退出
		Session("adminName") = ""
		Session("adminPass") = ""
		Call login
	End Sub
	
	Sub login() '用户登录
	On Error Resume Next
	Dim Ados, GetCode
	' Ados = Server.CreateObject("Adodb.Stream")
	If Err Then
		GetCode = 9999
	End If
		Response.Write "<script language=""Javascript""><!--" & vbCrLf
		Response.Write "function VF_loginform(){ //v2.0" & vbCrLf
		Response.Write "<!--start_of_saved_settings-->" & vbCrLf
		Response.Write "<!--type,text,name,verifycode,required,true,isNum,errMsg,请填写右边的确认密码。-->" & vbCrLf
		Response.Write "<!--type,password,name,password,required,true,errMsg,请填写登录密码！-->" & vbCrLf
		Response.Write "<!--type,text,name,username,required,true,errMsg,请填写登录用户名！-->" & vbCrLf
		Response.Write "<!--end_of_saved_settings-->" & vbCrLf
		Response.Write "    var theForm = document.loginform;" & vbCrLf
		Response.Write "    var numRE = /^\d+$/;" & vbCrLf
		Response.Write "    var errMsg = """";" & vbCrLf
		Response.Write "    var setfocus = """";" & vbCrLf
		Response.Write vbCrLf
		Response.Write "    if (!numRE.test(theForm['verifycode'].value)){" & vbCrLf
		Response.Write "        errMsg = ""请填写右边的确认密码。"";" & vbCrLf
		Response.Write "        setfocus = ""['verifycode']"";" & vbCrLf
		Response.Write "    }" & vbCrLf
		Response.Write "    if (theForm['password'].value == """"){" & vbCrLf
		Response.Write "        errMsg = ""请填写登录密码！"";" & vbCrLf
		Response.Write "        setfocus = ""['password']"";" & vbCrLf
		Response.Write "    }" & vbCrLf
		Response.Write "    if (theForm['username'].value == """"){" & vbCrLf
		Response.Write "        errMsg = ""请填写登录用户名！"";" & vbCrLf
		Response.Write "        setfocus = ""['username']"";" & vbCrLf
		Response.Write "    }" & vbCrLf
		Response.Write "    if (errMsg != """"){" & vbCrLf
		Response.Write "        alert(errMsg);" & vbCrLf
		Response.Write "        eval(""theForm"" + setfocus + "".focus()"");" & vbCrLf
		Response.Write "    }" & vbCrLf
		Response.Write "    else theForm.submit();" & vbCrLf
		Response.Write "}//-->" & vbCrLf
		Response.Write "</script>" & vbCrLf
		Response.Write "        <table  border=""0"">" & vbCrLf
		Response.Write "        <form action=""?action=chklogin"" method=""post"" name=""loginform"" onsubmit=""VF_loginform();return false;""> " & vbCrLf
		Response.Write "          <tr>" & vbCrLf
		Response.Write "            <td><span style=""width:80px;"">用户名：</span></td>" & vbCrLf
		Response.Write "            <td><input maxlength=20 type=""text"" name=""username"" style=""width:200px;"" tabindex=""1""></td>" & vbCrLf
		Response.Write "          </tr>" & vbCrLf
		Response.Write "          <tr>" & vbCrLf
		Response.Write "            <td><span style=""width:80px;"">密　码：</span></td>" & vbCrLf
		Response.Write "            <td><input maxlength=20 type=""password"" name=""password"" style=""width:200px;""></td>" & vbCrLf
		Response.Write "          </tr>" & vbCrLf
		Response.Write "          <tr>" & vbCrLf
		Response.Write "            <td><span style=""width:80px;"">验证码：</span></td>" & vbCrLf
		Response.Write "            <td><input name=""verifycode"" type=""text"" style=""width:60px;"" value="""
		If GetCode = 9999 Then Response.Write "9999"
		Response.Write """  maxlength=4> " & vbCrLf
		Response.Write "            请在验证码框输入：<img src=""GetCode.asp""></td>" & vbCrLf
		Response.Write "          </tr>" & vbCrLf
		Response.Write "          <tr>" & vbCrLf
		Response.Write "            <td>&nbsp;</td>" & vbCrLf
		Response.Write "            <td align=""right"">&nbsp;</td>" & vbCrLf
		Response.Write "          </tr>" & vbCrLf
		Response.Write "          <tr>" & vbCrLf
		Response.Write "            <td>&nbsp;</td>" & vbCrLf
		Response.Write "            <td align=""right""><input type=""submit"" value=""登 录..."" name=""btnSubmit"" style=""width:80px;font:menu;"" ID=""Submit1""></td>" & vbCrLf
		Response.Write "          </tr>" & vbCrLf
		Response.Write "          </form>  " & vbCrLf
		Response.Write "        </table>" & vbCrLf
	
	End Sub
	'检验用户登录
	Sub chklogin()
		Dim UserName,Password,IP
		username = Trim(Replace(Request("username"), "'", ""))
		password = MD5(Trim(Replace(Request("password"), "'", "")), 16)
		If Request("verifycode") = "" Then
			errmsg = errmsg + "<br>" + "<li>请返回输入确认码。"
			Founderr = True
		ElseIf Session("getcode") = "9999" Then
			Session("getcode") = ""
		ElseIf Session("getcode") = "" Then
			errmsg = errmsg + "<br>" + "<li>请不要重复提交，如需重新登陆请返回登陆页面。"
			Founderr = True
		ElseIf CStr(Session("getcode")) <> CStr(Trim(Request("verifycode"))) Then
			errmsg = errmsg + "<br>" + "<li>您输入的确认码和系统产生的不一致，请重新输入。"
			Founderr = True
		End If
		Session("getcode") = ""
		If username = "" Or password = "" Then
			Founderr = True
			errmsg = errmsg + "<br>" + "<li>请输入您的用户名或密码。<li>"
		End If
		If Founderr Then Exit Sub
		ip = Replace(Request.ServerVariables("REMOTE_ADDR"), "'", "")
		Dim Rs
		
		Set Rs = Mesky.Execute("select * from Mesky_SiteManager where username='" & username & "'")
		If Rs.EOF And Rs.BOF Then
			Set Rs = Nothing
			Founderr = True
			errmsg = errmsg + "<br>" + "<li>您输入的用户名和密码不正确或者您不是系统管理员。<br><li>请<a href=admin_login.asp>重新输入</a>您的密码。"
			Exit Sub
		Else
			If Trim(Rs("password")) <> password Then
				Founderr = True
				errmsg = errmsg + "<br>" + "<li>您输入的用户名和密码不正确或者您不是系统管理员。<br><li>请<a href=admin_login.asp>重新输入</a>您的密码。"
				Set Rs = Nothing
				Exit Sub
			Else
			Session("adminName") = Rs("UserName")
			Session("adminPass") = Rs("Password")
			Session.Timeout = 45
			Mesky.Execute ("update Mesky_SiteManager set LastLogin= " & SqlNowString & ",LastLoginIP='" & ip & "',LastActive=" & SqlNowString & ",Logins=Logins+1 where username='" & username & "'")
			Set Rs = Nothing
			Call Mesky.LoadSetting()
			Response.Write "<script>location.href='" & Mesky.Setting(11) & "admin_index.asp'</script>"
			End If
		End If
	End Sub
End Class %>