private void GetInstalledApplications()
{
var appNames = Registry_Functions.GetKeyNames();
if (appNames != null)
{
foreach (var appName in appNames)
{
var valueNames = Registry_Functions.GetValueNames(appName);
var item = new UpdateItem();
item.ApplyClicked += Apply;
item.CheckForUpdatesClicked += Check;
item.ApplicationName = appName;
item.ApplicationTitle = GetValueData(valueNames.ToList().Find(x => x == "title"), appName);
item.ApplicationSubtitle = GetValueData(valueNames.ToList().Find(x => x == "subtitle"), appName);
string lastUpdated = GetValueData(valueNames.ToList().Find(x => x == "update_last_checked"), appName);
string lastInstalled = GetValueData(valueNames.ToList().Find(x => x == "update_last_installed"), appName);
if (!String.IsNullOrEmpty(lastUpdated)) item.UpdateLastChecked = lastUpdated;
if (!String.IsNullOrEmpty(lastInstalled)) item.UpdateLastInstalled = lastInstalled;
CheckForDownloadedUpdates(item);
// Make sure that TrakHound Client/Bundle is first
if (appName == ApplicationNames.TRAKHOUND_BUNDLE) UpdateItems.Insert(0, item);
else UpdateItems.Add(item);
}
}
}
private void CheckTimestamps(UpdateItem item)
{
string appName = item.ApplicationName;
var valueNames = Registry_Functions.GetValueNames(appName);
if (valueNames != null)
{
string lastUpdated = GetValueData(valueNames.ToList().Find(x => x == "update_last_checked"), appName);
string lastInstalled = GetValueData(valueNames.ToList().Find(x => x == "update_last_installed"), appName);
if (!String.IsNullOrEmpty(lastUpdated)) item.UpdateLastChecked = lastUpdated;
if (!String.IsNullOrEmpty(lastInstalled)) item.UpdateLastInstalled = lastInstalled;
}
}
private void Check(UpdateItem item)
{
item.Loading = true;
item.UpdateAvailable = false;
item.ProgressValue = 0;
if (CheckUpdaterIsRunning())
{
item.Error = false;
item.Status = "Retrieving Update Information..";
var message = new WCF_Functions.MessageData("check");
message.Data01 = item.ApplicationName;
SendMessage(message);
}
else
{
item.Loading = false;
item.Error = true;
item.Status = "Updater Service Not Running";
}
}
private void CheckForDownloadedUpdates(UpdateItem item)
{
string appName = item.ApplicationName;
var valueNames = Registry_Functions.GetValueNames(appName);
if (valueNames != null)
{
var updatePath = valueNames.ToList().Exists(x => x == "update_path");
if (updatePath)
{
string version = GetValueData(valueNames.ToList().Find(x => x == "update_version"), appName);
item.Loading = false;
item.UpdateAvailable = true;
item.Status = version + " Update Ready";
}
}
}
private void Apply(UpdateItem item)
{
item.Error = false;
item.Loading = false;
item.UpdateAvailable = false;
if (CheckUpdaterIsRunning())
{
item.Status = "Restart TrakHound to Apply Update";
var message = new WCF_Functions.MessageData("apply");
message.Data01 = item.ApplicationName;
SendMessage(message);
}
else
{
item.Error = true;
item.Status = "Updater Service Not Running";
}
}