/// <summary>
/// Download program
/// </summary>
/// <param name="downloadList"></param>
private void StartDownload(DownloadFileInfo downloadList)
{
DownloadProgress dp = new DownloadProgress(downloadList, AppName, newversion, newsize);
if (dp.ShowDialog() == DialogResult.OK)
{
//
if (DialogResult.Cancel == dp.ShowDialog())
{
return;
}
if (bNeedRestart)
{
MessageBox.Show(ConstFile.APPLYTHEUPDATE, ConstFile.MESSAGETITLE, MessageBoxButtons.OK, MessageBoxIcon.Information);
// Launch setup of application downloaded
string setupexe = Path.Combine(downloadList.TargetUrl, downloadList.FileName);
System.Diagnostics.Process.Start(setupexe);
// Stop this instance of the application
CommonUnitity.StopApplication();
}
}
}
public DownloadConfirm(DownloadFileInfo downloadfileList, string tAppName, string tversion, long tsize)
{
AppName = tAppName;
newversion = tversion;
newsize = tsize;
InitializeComponent();
downloadFileList = downloadfileList;
this.label2.Text = "A new version of " + AppName + " is available: (" + newversion.ToString() + ")";
this.label3.Text = "Name: " + AppName;
}
public DownloadProgress(DownloadFileInfo downloadFileListTemp, string tAppName, string tversion, long tsize)
{
AppName = tAppName;
newversion = tversion;
newsize = tsize;
InitializeComponent();
this.label3.Text = "Updating " + AppName;
this.label7.Text = "Name: " + AppName;
this.Text = "Updating " + AppName;
this.downloadFileList = downloadFileListTemp;
allFileList = new DownloadFileInfo(downloadFileListTemp.DownloadUrl, downloadFileListTemp.TargetUrl, downloadFileListTemp.FileName, downloadFileListTemp.LastVer, downloadFileListTemp.Size);
}
private void ProcDownload(object o)
{
evtPerDonwload = new ManualResetEvent(false);
if (downloadFileList != null)
{
total += downloadFileList.Size;
}
try
{
while (!evtDownload.WaitOne(0, false))
{
if (downloadFileList == null)
{
break;
}
DownloadFileInfo file = downloadFileList;
this.ShowCurrentDownloadFileName(file.FileName);
//Download
clientDownload = new WebClient();
//Added the function to support proxy
System.Net.IWebProxy iwpxy = WebRequest.GetSystemWebProxy();
clientDownload.Proxy = iwpxy;
//clientDownload.Proxy = WebProxy.GetDefaultProxy();
clientDownload.Proxy.Credentials = CredentialCache.DefaultCredentials;
clientDownload.Credentials = System.Net.CredentialCache.DefaultCredentials;
//End added
// Progress changed
clientDownload.DownloadProgressChanged += (object sender, DownloadProgressChangedEventArgs e) =>
{
try
{
this.SetProcessBar(e.ProgressPercentage, (int)((nDownloadedTotal + e.BytesReceived) * 100 / total));
}
catch
{
//log the error message,you can use the application's log code
}
};
// Download completed
clientDownload.DownloadFileCompleted += (object sender, AsyncCompletedEventArgs e) =>
{
try
{
DownloadFileInfo dfile = e.UserState as DownloadFileInfo;
nDownloadedTotal += dfile.Size;
this.SetProcessBar(0, (int)(nDownloadedTotal * 100 / total));
evtPerDonwload.Set();
}
catch (Exception)
{
//log the error message,you can use the application's log code
}
};
evtPerDonwload.Reset();
//Download
// Telecharge le fichier dans le repertoire downloads
clientDownload.DownloadFileAsync(new Uri(file.DownloadUrl), Path.Combine(file.TargetUrl, file.FileName), file);
//Wait for the download complete
evtPerDonwload.WaitOne();
clientDownload.Dispose();
clientDownload = null;
downloadFileList = null;
}
}
catch (Exception)
{
ShowErrorAndRestartApplication();
//throw;
}
//After dealed with all files, clear the data
allFileList = null;
if (downloadFileList == null)
{
Exit(true);
}
else
{
Exit(false);
}
evtDownload.Set();
}
public void Update()
{
if (!config.Enabled)
{
return;
}
// Retrieve list of remote files to update
Dictionary <string, RemoteFile> listRemotFile = ParseRemoteXml(config.ServerUrl);
// Create download list
DownloadFileInfo downloadList = null;
if (listRemotFile.ContainsKey(AppName))
{
RemoteFile rf = listRemotFile[AppName];
// FAB
this._serverUrl = rf.Url;
Uri uri = new Uri(@rf.Url);
_serverUrl = "http://" + uri.Host + "/AutoupdateService.xml";
Version v1 = new Version(rf.LastVer);
Version v2 = new Version(localfile.LastVer);
if (v1 > v2)
{
// Add to download list all files having a greater version
downloadList = new DownloadFileInfo(rf.Url, localfile.Path, rf.Url, rf.LastVer, rf.Size);
localfile.LastVer = rf.LastVer;
localfile.Size = rf.Size;
newversion = rf.LastVer;
newsize = rf.Size;
if (rf.NeedRestart)
{
bNeedRestart = true;
}
bDownload = true;
}
// Remove from list
listRemotFile.Remove(AppName);
}
// Display form download confirm
if (bDownload)
{
DownloadConfirm dc = new DownloadConfirm(downloadList, AppName, newversion, newsize);
if (this.OnShow != null)
{
this.OnShow();
}
if (DialogResult.OK == dc.ShowDialog())
{
StartDownload(downloadList);
}
}
}
