private static void CheckForUpdates(out PdnVersionManifest manifestResult, out int latestVersionIndexResult, out Exception exception)
{
exception = null;
PdnVersionManifest updatesManifest = null;
manifestResult = null;
latestVersionIndexResult = -1;
int num = 2;
while (num > 0)
{
try
{
updatesManifest = GetUpdatesManifest(out exception);
num = 0;
continue;
}
catch (Exception exception2)
{
exception = exception2;
num--;
if (num == 0)
{
updatesManifest = null;
}
continue;
}
}
if (updatesManifest != null)
{
int latestStableVersionIndex = updatesManifest.GetLatestStableVersionIndex();
int latestBetaVersionIndex = updatesManifest.GetLatestBetaVersionIndex();
bool flag2 = AppSettings.Instance.Updates.AutoCheckForPrerelease.Value || PdnInfo.IsPrereleaseBuild;
int index = latestStableVersionIndex;
if ((flag2 && (latestBetaVersionIndex != -1)) && ((latestStableVersionIndex == -1) || (updatesManifest.VersionInfos[latestBetaVersionIndex].Version >= updatesManifest.VersionInfos[latestStableVersionIndex].Version)))
{
index = latestBetaVersionIndex;
}
if ((index != -1) && (PdnInfo.IsTestMode || (updatesManifest.VersionInfos[index].Version > PdnInfo.Version)))
{
manifestResult = updatesManifest;
latestVersionIndexResult = index;
}
}
}
private static void CheckForUpdates(
out PdnVersionManifest manifestResult,
out int latestVersionIndexResult,
out Exception exception)
{
exception = null;
PdnVersionManifest manifest = null;
manifestResult = null;
latestVersionIndexResult = -1;
int retries = 2;
while (retries > 0)
{
try
{
manifest = GetUpdatesManifest(out exception);
retries = 0;
}
catch (Exception ex)
{
exception = ex;
--retries;
if (retries == 0)
{
manifest = null;
}
}
}
if (manifest != null)
{
int stableIndex = manifest.GetLatestStableVersionIndex();
int betaIndex = manifest.GetLatestBetaVersionIndex();
// Check for betas as well?
bool checkForBetas = ("1" == Settings.SystemWide.GetString(PdnSettings.AlsoCheckForBetas, "0"));
// Figure out which version we want to compare against the current version
int latestIndex = stableIndex;
if (checkForBetas)
{
// If they like betas, and if the beta is newer than the latest stable release,
// then offer it to them.
if (betaIndex != -1 &&
(stableIndex == -1 || manifest.VersionInfos[betaIndex].Version >= manifest.VersionInfos[stableIndex].Version))
{
latestIndex = betaIndex;
}
}
// Now compare that version against the current version
if (latestIndex != -1)
{
if (PdnInfo.IsTestMode ||
manifest.VersionInfos[latestIndex].Version > PdnInfo.GetVersion())
{
manifestResult = manifest;
latestVersionIndexResult = latestIndex;
}
}
}
}