Copy Code code as follows:
function Class_autoupdate (Instancename,win)
{
This.instancename = instancename;
This.updating = false;
This.error = false;
This.updateinfo = "";
This.nextversion = "";
This.ver = "";
This.win = win;
This.updatepath = "";
This.updatefilename = "";
This.softname = "";
This.refresh ();
}
CLASS_AUTOUPDATE.prototype.onafterupdate = function ()
{
var _window = This.win;
var tempmessagewidth = 360;
var tempmessageheight = 160;
var tempmessageleft = (document.body.clientwidth-tempmessagewidth)/2;
var tempmessagetop = (document.body.clientheight-tempmessageheight)/2;
var feature = {
Title: "Update Completed",
Width:tempmessagewidth,
Height:tempmessageheight,
Left:tempmessageleft,
Top:tempmessagetop,
BorderColor: "#8B89A1",
BackgroundColor: "#FFFFFF",
Color: "#000000",
Titlebackgroundcolor: "#8B89A1",
Titlecolor: "#FFFFFF",
Dragable:true
};
var this = this;
var tempmessagecontent = [];
Tempmessagecontent[tempmessagecontent.length] = "<div style= ' font-size:12px;padding:5px ' >";
Tempmessagecontent[tempmessagecontent.length] = This.updateinfo;
Tempmessagecontent[tempmessagecontent.length] = "<br/><br/>";
Tempmessagecontent[tempmessagecontent.length] = "<div align=center><span class= ' bt ' ><input type= '" Button ' value= ' OK ' class= ' bt ' id= ' BT_UPDATE_OK ' ></span></div> ';
Tempmessagecontent[tempmessagecontent.length] = "</div>";
_window.open ("Updateok", feature);
_window.write ("Updateok", Tempmessagecontent.join (""), false);
_window.items["Updateok"].all ("Bt_update_ok"). onclick = function ()
{
_window.close ("Updateok");
}
_window.items["Updateok"].onunload = function ()
{
if (this.error==false&&this.updatefilelist.length>0)
{
Document.location.reload ();
}
}
}
CLASS_AUTOUPDATE.prototype.check = function ()
{
var _current_version,_new_version,_exist_new_ver;
Check configuration file
var configxml = new Class_xml ("Xml\\autoupdate.xml");
if (Configxml.error==false)
{
var _update_date,_autoupdate_day,_current_version;
var _save_or_not;
var _d = new Date ();
var _dd = _d.getfullyear () + "-" + (_d.getmonth () +1) + "-" + _d.getdate ();
Check for updated time period settings
if (Configxml.selectsinglenode ("/config/updatedate") ==null)
{
Configxml.settext ("/config", "Updatedate", _DD);
_update_date = _DD;
_save_or_not = true;
}
Else
{
_update_date = Configxml.gettext ("/config", "Updatedate", "1900-01-01");
}
if (Configxml.selectsinglenode ("/config/autoupdateday") ==null)
{
Configxml.settext ("/config", "Autoupdateday", "10");
_autoupdate_day = "10";
_save_or_not = true;
}
Else
{
_autoupdate_day = Configxml.gettext ("/config", "Autoupdateday", "10");
}
_autoupdate_day = _autoupdate_day *1;
if (Configxml.selectsinglenode ("/config/currentversion") ==null)
{
Configxml.settext ("/config", "CurrentVersion", "0.32");
_current_version = "0.32";
_save_or_not = true;
}
Else
{
_current_version = Configxml.gettext ("/config", "CurrentVersion", "0.32");
}
_current_version = _current_version * 1;
Determine if you want to connect to the server today
var _od = new Date (_update_date.replace (/-/g, "\/"));
if (_d.gettime ()-_od.gettime () >_autoupdate_day*24*3600*1000)
{
var newdoc = new Class_xml ();
Newdoc.loadremotefile (This.updatepath + this.softname + "/" + this.updatefilename);
if (Newdoc.selectsinglenode ("/config/currentversion") ==null)
{
Newdoc.settext ("/config", "CurrentVersion", "0.32");
_new_version = "0.32";
}
Else
{
_new_version = Newdoc.gettext ("/config", "CurrentVersion", "0.32");
}
_new_version = _new_version * 1;
Check to see if a new version is available
if (_new_version>_current_version)
{
_exist_new_ver = true;
}
Configxml.settext ("/config", "Updatedate", _DD);
_save_or_not = true;
}
if (_save_or_not)
{
Configxml.save ();
}
}
if (_exist_new_ver)
{
var _window = This.win;
var tempmessagewidth = 260;
var tempmessageheight = 120;
var tempmessageleft = (document.body.clientwidth-tempmessagewidth)/2;
var tempmessagetop = (document.body.clientheight-tempmessageheight)/2;
var feature = {
Title: "Upgrade",
Width:tempmessagewidth,
Height:tempmessageheight,
Left:tempmessageleft,
Top:tempmessagetop,
BorderColor: "#8B89A1",
BackgroundColor: "#FFFFFF",
Color: "#000000",
Titlebackgroundcolor: "#8B89A1",
Titlecolor: "#FFFFFF",
Dragable:true
};
var this = this;
var tempmessagecontent = [];
Tempmessagecontent[tempmessagecontent.length] = "<div style= ' font-size:12px;padding:5px ' >";
Tempmessagecontent[tempmessagecontent.length] = "<table width= ' 100% ' height= ' cellpadding= '" ><tr> <TD valign= ' top ' > has a new version, is it updated? <!--insert//--></td></tr></table> ";
Tempmessagecontent[tempmessagecontent.length] = "<br/><br/>";
Tempmessagecontent[tempmessagecontent.length] = "<div align=center><span class= ' bt ' ><input type= '" Button ' value= ' Yes ' class= ' bt ' id= ' Bt_update_yes ' ></span> <span class= ' bt ' ><input type= ' button ' Value= ' No ' class= ' bt ' id= ' bt_update_no ' ></span></div> ';
Tempmessagecontent[tempmessagecontent.length] = "</div>";
_window.open ("Update_or_not", feature);
_window.write ("Update_or_not", Tempmessagecontent.join (""), false);
This.ver = _current_version;
_window.items["Update_or_not"].all ("Bt_update_yes"). onclick = function ()
{
This.ver = _new_version;
_window.close ("Update_or_not");
This.update ();
}
_window.items["Update_or_not"].all ("Bt_update_no"). onclick = function ()
{
_window.close ("Update_or_not");
}
_window.items["Update_or_not"].onunload = function ()
{
}
}
}
CLASS_AUTOUPDATE.prototype.update = function ()
{
this.updating =!this.updating;
var t = new Date ();
var this = this;
if (This.error = = False)
{
Get a new configuration document
var newdoc = new Class_xml ();
Newdoc.loadremotefile (This.updatepath + this.softname + "/" + this.updatefilename);
This.error = Newdoc.error;
if (this.error)
{
This.updating = false;
This.updateinfo = "<table width= ' 100% ' height= ' ' cellpadding= ' ><tr><td '" the top ' > Connection Server failed & lt;! --insert//--></td></tr></table> ";
}
Else
{
var updatefilenodes = newdoc.selectnodes ("//systemfile");
var updateinfonode = Newdoc.selectsinglenode ("//updateinfo");
var nextversion = Newdoc.selectsinglenode ("//nextversion");
if (Updateinfonode!= null)
{
This.updateinfo = Updateinfonode.childnodes[0].text;
}
if (nextversion!= null)
{
This.nextversion = Nextversion.childnodes[0].text;
}
This.updatefilelist = [];
for (Var i=0;i<updatefilenodes.length;i++)
{
var curupdatefilename = updatefilenodes[i].getattribute ("name"). toLowerCase ();
var curupdatefileversion = Updatefilenodes[i].getattribute ("version"). toLowerCase ();
var Curupdatefilepath = updatefilenodes[i].getattribute ("path"). toLowerCase ();
if (this.systemfiles[curupdatefilename] = = NULL | | This.systemfiles[curupdatefilename]!= curupdatefileversion)
{
The file or version number is not consistent locally
This.updatefilelist[this.updatefilelist.length] =
{
Name:curupdatefilename,
Version:curupdatefileversion,
Path:curupdatefilepath,
Type: "Text"
};
}
}
Newdoc.dispose ();
if (THIS.updateFileList.length = 0)
{
This.updating = false;
This.updateinfo = "<table width= ' 100% ' height= ' ' cellpadding= ' ><tr><td '" the Top ' > No files need to be updated <!--insert//--></td></tr></table> ";
}
Else
{
var configxml = new Class_xml ("Xml\\autoupdate.xml");
Add update information
if (configxml.error==false&&this.updateinfo.length>0)
{
var _updateinfo = configxml.createelement ("Updateinfo");
var _cdata = configxml.createcdatasection (This.updateinfo);
_updateinfo. appendchild (_cdata);
Configxml.root (). appendchild (_updateinfo);
Add next version Trailer
var _nextversion = Configxml.selectsinglenode ("//nextversion");
if (_nextversion==null)
{
var __next = configxml.createelement ("nextversion");
var __cdata= configxml.createcdatasection (this.nextversion);
__next.appendchild (__cdata);
Configxml.root (). appendchild (__next);
}
Else
{
if (_nextversion.childnodes.length==0)
{
_nextversion.appendchild (Configxml.createcdatasection (""));
}
_nextversion.childnodes[0].text = this.nextversion;
}
Configxml.settext ("/config", "CurrentVersion", this.ver);
Configxml.save ();
}
Configxml.dispose ();
This.updatefile ();
}
}
}
Else
{
This.updateinfo = "<table width= ' 100% ' height= ' cellpadding= ' ><tr><td ' the ' top '" > Load config file failed! <!--insert//--></td></tr></table> ";
}
This.updating = false;
This.onafterupdate ();
}
CLASS_AUTOUPDATE.prototype.updateFile = function (Curupdateid)
{
var t = new Date ();
var this = this;
for (var i= 0;i<this.updatefilelist.length;i++)
{
var curupdatefile = this.updatefilelist[i];
if (Curupdatefile.type = = "Base64")
{
var url = this.updatepath + this.softname + "/base64.aspx?src=" + curupdatefile.name + "&t=" + t.valueof ();
}
else if (Curupdatefile.type = = "Text")
{
var url = this.updatepath + this.softname + "/" + Curupdatefile.path + "/" + curupdatefile.name;
}
Download files
var errors = This.downloadfile (Url,curupdatefile.path,curupdatefile.name);
if (This.error==false)
{
Log Current version information
var configxml = new Class_xml ("Xml\\autoupdate.xml");
if (Configxml.error==false)
{
var systemfiles = Configxml.selectsinglenode ("//systemfiles");
if (systemfiles = null)
{
Systemfiles = Configxml.createelement ("Systemfiles");
Configxml.selectsinglenode ("/config"). AppendChild (Systemfiles);
}
var systemfile = Configxml.selectsinglenode ("//systemfiles/systemfile[@name = '" + curUpdateFile.name.toLowerCase () + " ']");
if (systemfile = null)
{
Systemfile = Configxml.createelement ("Systemfile");
Systemfile.setattribute ("Name", CurUpdateFile.name.toLowerCase ());
Systemfile.setattribute ("Path", CurUpdateFile.path.toLowerCase ());
Configxml.selectsinglenode ("//systemfiles"). AppendChild (Systemfile);
}
Systemfile.setattribute ("version", curupdatefile.version);
Configxml.save ();
Configxml.dispose ();
This.error = false;
This.updateinfo + = errors + "\ n";
}
Else
{
This.updateinfo + = "<table width= ' 100% ' height= ' cellpadding= ' ><tr><td ' the valign= ' top ' > Error loading configuration file! <!--insert//--></td></tr></table> ";
}
}
}
}
CLASS_AUTOUPDATE.prototype.downloadFile = function (url,path,filename)
{
Try
{
var XmlHTTP = new ActiveXObject ("Microsoft.XMLHTTP");
Xmlhttp.open ("Get", url,false);
Xmlhttp.send ();
if (xmlhttp.readystate==4&&xmlhttp.status==200)
{
var adodbstream = new ActiveXObject ("ADODB" + "." + "Stream");
To determine if a directory exists, if it does not exist, create
This.buildpath (path);
var strlocalurl = Path.length>0?path + "\" +filename:filename;
1=adtypebinary
Adodbstream.type= 1;
Adodbstream.open ();
Adodbstream.write (Xmlhttp.responsebody);
Adodbstream.savetofile (strlocalurl,2);
Adodbstream.close ();
Adodbstream = null;
XmlHTTP = null;
}
Else
{
This.error = true;
return filename + "Download failed";
}
Return "";
}
catch (E)
{
This.error = true;
return e.description;
}
}
CLASS_AUTOUPDATE.prototype.refresh = function ()
{
var configxml = new Class_xml ("Xml\\autoupdate.xml");
if (Configxml.error==false)
{
var _softname = Configxml.selectsinglenode ("/config/softname");
var _updatepath = Configxml.selectsinglenode ("/config/updatepath");
var _updatefilename = Configxml.selectsinglenode ("/config/updatefilename");
This.updatepath = _updatepath!=null?_updatepath.text: "http://dooit.3322.org/";
This.softname = _softname!=null?_softname.text: "CC";
This.updatefilename = _updatefilename!=null?_updatefilename.text: "Autoupdate.xml";
This.systemfiles = {};
var tempsystemfilenodes = configxml.selectnodes ("/config/systemfiles/systemfile");
for (Var i=0;i<tempsystemfilenodes.length;i++)
{
This.systemfiles[tempsystemfilenodes[i].getattribute ("name")] = Tempsystemfilenodes[i].getattribute ("version");
}
}
Else
{
This.error = true;
}
Configxml.dispose ();
}
CLASS_AUTOUPDATE.prototype.buildPath = function (path)
{
var _baseurl = unescape (document.location.href.substring (Document.location.href.lastIndexOf ("/") +1,-1)). Replace (/ ^file\:\/\/\//i, ""). Replace (/\//g, "\ \");
var _path = Path.replace (/^\s*|\s*$/g, "");
var _fullpath = "";
Get full path
if (/^\w\:\\/.test (_path) = = False) {
_fullpath = _baseurl + _path;
}else{
_fullpath = _path;
}
var p = _fullpath.split (/\\|\//g);
var fso = new ActiveXObject ("Scripting.FileSystemObject");
var t = "";
for (Var i=0;i<p.length;i++) {
T + + p[i] + "\";
Try
{
if (!FSO. FolderExists (t))
{
Fso. CreateFolder (t);
}
}
catch (E)
{
return false;
}
}
return true;
}
