//This will set the front end version number to zero, thus requiring that it be updated next launch.
public static void SetFrontEndVersionToZero()
{
var doc = GetXmlDoc.GetFrontEndXmlDoc();
doc.SelectSingleNode("//CurrentVersion").InnerText = "0";
doc.Save(GetPath.GetSettingsXMLPath(DTO.Enums.BackEndOrFrontEndEnum.FrontEnd));
}
//This will set the current Front End launcher version to the passed in int.
public static void UpdateFrontEndLauncherVersion(int currentLauncherVersion)
{
var doc = GetXmlDoc.GetFrontEndXmlDoc();
doc.SelectSingleNode("//LauncherVersion").InnerText = currentLauncherVersion.ToString();
SaveXmlDoc.saveFrontEndDoc(doc);
}
//This is an important method for the FrontEnd. A DTO.RolloutInfo object is passed in and then this will
//update the frontend.xml file for the user with that info.
public static void UpdateFrontEndXml(DTO.RolloutInfo rollout)
{
var doc = GetXmlDoc.GetFrontEndXmlDoc();
doc.SelectSingleNode("//LaunchFile").InnerText = rollout.LaunchFile;
doc.SelectSingleNode("//CurrentUserType").InnerText = rollout.UserTypeName;
doc.SelectSingleNode("//CurrentVersion").InnerText = rollout.RolloutVersionString;
doc.SelectSingleNode("//CurrentZipPath").InnerText = rollout.ZipPath;
SaveXmlDoc.saveFrontEndDoc(doc);
}
//This will pull all the values from the frontend.xml file and put them into a DTO.RolloutInfo object.
public static RolloutInfo GetFrontEndSettings()
{
RolloutInfo currentRollout = new RolloutInfo();
var doc = GetXmlDoc.GetFrontEndXmlDoc();
try
{
currentRollout.RolloutDirectory = doc.SelectSingleNode("//RolloutDirectory").InnerText;
currentRollout.ZipPath = doc.SelectSingleNode("//CurrentZipPath").InnerText;
currentRollout.LaunchFile = doc.SelectSingleNode("//LaunchFile").InnerText;
currentRollout.UserTypeName = doc.SelectSingleNode("//CurrentUserType").InnerText;
currentRollout.RolloutVersionString = doc.SelectSingleNode("//CurrentVersion").InnerText;
currentRollout.UninstallerPath = doc.SelectSingleNode("//UninstallerLocation").InnerText;
}
catch (Exception)
{
throw new DTO.Exceptions.FrontEndNeedsUpdateException();
}
return(currentRollout);
}
//This will get the current launcher version from the user's local front end.
public static int GetFrontEndLauncherVersion()
{
var doc = GetXmlDoc.GetFrontEndXmlDoc();
return(int.Parse(doc.SelectSingleNode("//LauncherVersion").InnerText));
}
//This function will return just the uninstaller path from the front end settings.
public static string GetUninstallerPath()
{
var doc = GetXmlDoc.GetFrontEndXmlDoc();
return(doc.SelectSingleNode("//UninstallerLocation").InnerText);
}
