private void frmDownloader_Load(object sender, System.EventArgs e)
{
try
{
//bool progressBar;
//long size;
this.cancelEvent = new AutoResetEvent(false);
//fileNameLabel.text=System.IO.Path.Get
// if(progressBar)
// {
// this.lblfilesize.Text =size.ToString();
// }
this.fileNameLabel.Text = System.IO.Path.GetFileName(this.strurldownload);
this.lbldestination.Text = this.strurlStore;
// System.Windows.Forms.MessageBox.Show(ToShortPathName(this.strurlStore));
DownloadInstructions instructions = new DownloadInstructions
(this.strurldownload, this.strurlStore);
ThreadPool.QueueUserWorkItem(new WaitCallback(this.SingleDownload), instructions);
}
catch (Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Managecontents==>frmDownloader.cs 500", exp, null, false);
}
}
private void SingleDownload(object data)
{
//this.Invoke(this.activeStateChanger, new object[]{true, true});
try
{
DownloadInstructions instructions = (DownloadInstructions)data;
//GetFileSize(url, out progressKnown);
//this.Invoke(this.fileNameChanger, new object[]{Path.GetFileName(instructions.Destination)});
using (FileDownloader dL = new FileDownloader())
{
dL.ProgressChanged += new DownloadProgressHandler(this.SingleProgressChanged);
dL.StateChanged += new DownloadProgressHandler(this.StateChanged);
dL.Download(instructions.URLs, instructions.Destination, this.cancelEvent);
}
}
catch (Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Managecontents==>frmDownloader.cs 354", exp, null, false);
}
//this.Invoke(this.activeStateChanger, new object[]{false, true});
}
private DownloadInstructions ParseDownloadInstructionsV1(DownloadInstructions instructions, XmlDocument doc)
{
//public string InstructionsVersion { get; set; } (already got)
//public string ModVersion { get; set; }
//public string ClientVersion { get; set; }
//public DownloadTypes DownloadType { get; set; }
//public string UpdateURL { get; set; }
foreach (XmlNode node in doc.ChildNodes[1].ChildNodes)
{
switch (node.Name)
{
case "ModVersion":
instructions.ModVersion = node.InnerText.Trim();
break;
case "ClientVersion":
instructions.ClientVersion = node.InnerText.Trim();
break;
case "DownloadType":
instructions.DownloadType = (DownloadTypes)Enum.Parse(instructions.DownloadType.GetType(), node.InnerText.Trim());
break;
case "UpdateURL":
instructions.UpdateURL = node.InnerText.Trim();
break;
case "DownloadFilename":
instructions.DownloadFilename = node.InnerText.Trim();
break;
}
}
return(instructions);
}
private DownloadInstructions ParseDownloadInstructions(XmlDocument doc, string databaseZipFileDownloadLocation)
{
DownloadInstructions instructions = new DownloadInstructions()
{
DownloadedDatabaseZipFileLocation = databaseZipFileDownloadLocation
};
string formatVersion = doc.DocumentElement.Attributes["formatVersion"].Value.Trim();
instructions.InstructionsVersion = formatVersion;
switch (formatVersion)
{
case "1.0":
ParseDownloadInstructionsV1(instructions, doc);
break;
}
return(instructions);
}
private void frmDownloader_Load(object sender, System.EventArgs e)
{
try
{
//bool progressBar;
//long size;
this.cancelEvent = new AutoResetEvent(false);
//fileNameLabel.text=System.IO.Path.Get
// if(progressBar)
// {
// this.lblfilesize.Text =size.ToString();
// }
this.fileNameLabel.Text = System.IO.Path.GetFileName(this.strurldownload);
this.lbldestination.Text=this.strurlStore;
// System.Windows.Forms.MessageBox.Show(ToShortPathName(this.strurlStore));
DownloadInstructions instructions = new DownloadInstructions
(this.strurldownload,this.strurlStore);
ThreadPool.QueueUserWorkItem(new WaitCallback(this.SingleDownload), instructions);
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Managecontents==>frmDownloader.cs 500",exp,null,false);
}
}
private async Task <bool> ProcessWotmodUpdate(DatabasePackage package)
{
Logging.Editor("Processing wotmod update");
DownloadInstructions downloadInstructions = package.DownloadInstructions;
UpdateInstructions updateInstructions = package.UpdateInstructions;
//verify that only one wotmod file exists in database file and get crc
Logging.Editor("Checking for only 1 .wotmod file in the database zip file");
using (ZipFile databaseZip = new ZipFile(downloadInstructions.DownloadedDatabaseZipFileLocation))
{
ZipEntry wotmodEntry = null;
foreach (ZipEntry entry in databaseZip)
{
if (entry.FileName.Contains(".wotmod"))
{
Logging.Editor("Found entry {0}", LogLevel.Info, entry.FileName);
if (wotmodEntry != null)
{
Logging.Editor("Entry for wotmod processing already exists and will be overriden!", LogLevel.Error);
}
wotmodEntry = entry;
updateInstructions.WotmodOldFilenameInZip = entry.FileName;
}
}
updateInstructions.WotmodDatabaseMD5 = await Utils.CreateMD5HashAsync(wotmodEntry.OpenReader());
}
//compare md5 of file in database zip to md5 of downloaded file
updateInstructions.WotmodDownloadedMD5 = await Utils.CreateMD5HashAsync(downloadInstructions.DownloadedFileLocation);
Logging.Editor("MD5 of download wotmod: {0}", LogLevel.Info, updateInstructions.WotmodDownloadedMD5);
Logging.Editor("MD5 of database wotmod: {0}", LogLevel.Info, updateInstructions.WotmodDatabaseMD5);
if (updateInstructions.WotmodDownloadedMD5.Equals(updateInstructions.WotmodDatabaseMD5))
{
Logging.Editor("MD5 files match, no need to update package");
//DEBUG: comment this out to test method
return(false);
}
//update wotmod file in zip
Logging.Editor("MD5s don't match, updating wotmod in database zip with downloaded one");
using (ZipFile databaseZip = new ZipFile(downloadInstructions.DownloadedDatabaseZipFileLocation))
{
//remove current entry and add new entry
await Task.Run(() =>
{
databaseZip.RemoveEntry(databaseZip[updateInstructions.WotmodOldFilenameInZip]);
databaseZip.AddEntry(updateInstructions.WotmodFilenameInZip, File.ReadAllBytes(downloadInstructions.DownloadedFileLocation));
});
//process patch instructions
Logging.Editor("Processing patches");
int patchesCount = 0;
foreach (PatchUpdate patchUpdate in updateInstructions.PatchUpdates)
{
Logging.Editor("Processing patch {0} of {1}", LogLevel.Info, ++patchesCount, updateInstructions.PatchUpdates.Count);
Logging.Editor(patchUpdate.PatchUpdateInformation);
Utils.AllowUIToUpdate();
if (!ProcessUpdatePatch(patchUpdate, databaseZip, package.PackageName))
{
Logging.Editor("Failed to process update patch {0}", LogLevel.Error, patchesCount);
return(false);
}
}
//save zip changes to disk
Logging.Editor("Saving zip file changes to disk");
databaseZip.SaveProgress += DatabaseZip_SaveProgress;
await Task.Run(() =>
{
databaseZip.Save();
});
}
Logging.Editor("Save complete");
AutoUpdateProgressBar.Value = AutoUpdateProgressBar.Minimum;
return(true);
}
