public void CheckForUpdatesMethod()
{
this.Load();
_error = UpdateManagerError.None;
_checkForUpdateProcess = true;
this.OnStartCheckForUpdates(EventArgs.Empty);
try {
if (!_isOldVersion)
{
string url = Configure.CreateScriptGetVersionUrl();
string page = WebReader.ReadPage(url);
if (page == "")
{
_error = UpdateManagerError.ConnectionError;
}
else
{
string[] sa = page.Split('\n');
if (sa.Length != 2 || sa[0] != "ok")
{
_error = UpdateManagerError.ServerError;
}
else
{
_newVersionNumber = Convert.ToInt32(sa[1]);
if (_newVersionNumber < 1)
{
_error = UpdateManagerError.ServerError;
}
else
{
if (_newVersionNumber > _currentVersionNumber)
{
_isOldVersion = true;
}
}
}
}
}
} finally {
_checkForUpdateProcess = false;
this.OnStopCheckForUpdates(EventArgs.Empty);
}
}
private void CreateDetails()
{
DirectoryInfo dir = Configure.VersionUserInfoDirectory;
for (int i = 1; i <= _updateManager.CurrentVersionNumber; i++)
{
string templateVersion = i == _updateManager.CurrentVersionNumber ? TEMPLATE_VERSION_CURRENT : TEMPLATE_VERSION;
string userInfoHtml = "";
FileInfo userInfoFile = new FileInfo(Path.Combine(Configure.VersionUserInfoDirectory.FullName, string.Format(Configure.VersionUserInfoFileName, i)));
if (userInfoFile.Exists)
{
userInfoHtml = File.ReadAllText(userInfoFile.FullName);
}
_userInfo.Add(string.Format(templateVersion, i, userInfoHtml));
}
WebReader webReader = _updateManager.WebReader;
UpdateManagerError error = this.DownloaFiles();
if (error != UpdateManagerError.None)
{
throw (new WebReaderException(error, ""));
}
_newUFI = new UpdateFileInfoManager(_updateFilesFile);
_moveFiles.Add(new MoveFile(_updateFilesFile, Configure.UpdateDirectory));
UpdateFileInfo[] ufis = this.GetUpdateFiles();
int downloadSize = 0;
foreach (UpdateFileInfo ufi in ufis)
{
if (ufi.Action != UpdateFileInfoAction.Deleted)
{
downloadSize += ufi.CompressSize;
}
}
_userInfo.Add(string.Format(TEMPLATE_INFO_SIZE, ConvertToSize(downloadSize)));
}
public UpdateDetailsManager(UpdateManager updateManager)
{
_updateManager = updateManager;
_webReader = updateManager.WebReader;
this.CreateDetails();
}