private static void LoadExoConfiguredRoles()
{
DataCenterInfo.configuredExoRoles = new EXORole[0];
DataCenterInfo.configuredExoRolesBitMask = new EXORole?(EXORole.None);
EnvironmentStrategy environmentStrategy = new EnvironmentStrategy();
if (!environmentStrategy.IsForefrontForOffice())
{
string[] allInstalledMsis = null;
using (RegistryKey registryKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\ExchangeServer\\v15"))
{
if (registryKey != null)
{
allInstalledMsis = registryKey.GetSubKeyNames();
}
}
if (allInstalledMsis != null && allInstalledMsis.Length != 0)
{
DataCenterInfo.configuredExoRoles = (from EXORole exoRole in Enum.GetValues(typeof(EXORole))
where allInstalledMsis.Any((string installedMsi) => installedMsi.Equals(exoRole.ToString(), StringComparison.OrdinalIgnoreCase))
select exoRole).ToArray <EXORole>();
DataCenterInfo.configuredExoRolesBitMask = DataCenterInfo.configuredExoRoles.Aggregate(DataCenterInfo.configuredExoRolesBitMask, (EXORole? current, EXORole next) => current |= next);
}
}
}
private static void LoadFfoConfiguredRoles()
{
DataCenterInfo.configuredFfoRoles = new FFORole[0];
DataCenterInfo.configuredFfoRolesBitMask = new FFORole?(FFORole.None);
EnvironmentStrategy environmentStrategy = new EnvironmentStrategy();
if (environmentStrategy.IsForefrontForOffice() || environmentStrategy.IsForefrontDALOverrideUseSQL())
{
string[] configRoles = null;
using (RegistryKey registryKey = Registry.LocalMachine.OpenSubKey("Software\\Microsoft\\ExchangeLabs"))
{
if (registryKey != null)
{
string text = (string)registryKey.GetValue("Role");
if (!string.IsNullOrWhiteSpace(text))
{
configRoles = text.Split(new char[]
{
','
});
}
}
}
if (configRoles != null && configRoles.Length != 0)
{
DataCenterInfo.configuredFfoRoles = (from FFORole ffoRole in Enum.GetValues(typeof(FFORole))
where configRoles.Any((string configRole) => configRole.Equals(ffoRole.ToString(), StringComparison.OrdinalIgnoreCase))
select ffoRole).ToArray <FFORole>();
DataCenterInfo.configuredFfoRolesBitMask = DataCenterInfo.configuredFfoRoles.Aggregate(DataCenterInfo.configuredFfoRolesBitMask, (FFORole? current, FFORole next) => current |= next);
}
}
}