internal static Collection <PSSnapInInfo> ReadAll()
{
using (PSSnapInReader._tracer.TraceMethod())
{
Collection <PSSnapInInfo> collection1 = new Collection <PSSnapInInfo>();
RegistryKey monadRootKey = PSSnapInReader.GetMonadRootKey();
string[] subKeyNames = monadRootKey.GetSubKeyNames();
if (subKeyNames == null)
{
return(collection1);
}
foreach (string str in subKeyNames)
{
if (!string.IsNullOrEmpty(str))
{
if (!PSSnapInReader.MeetsVersionFormat(str))
{
PSSnapInReader._tracer.WriteLine("Found key {0} which doesn't meet version format", (object)str);
}
else
{
Collection <PSSnapInInfo> collection2 = (Collection <PSSnapInInfo>)null;
try
{
collection2 = PSSnapInReader.ReadAll(monadRootKey, str);
}
catch (SecurityException ex)
{
PSSnapInReader._tracer.TraceException((Exception)ex);
}
catch (ArgumentException ex)
{
PSSnapInReader._tracer.TraceException((Exception)ex);
}
if (collection2 != null)
{
foreach (PSSnapInInfo psSnapInInfo in collection2)
{
collection1.Add(psSnapInInfo);
}
}
}
}
}
return(collection1);
}
}
internal static RegistryKey GetMshSnapinKey(string mshSnapInName, string psVersion)
{
using (PSSnapInReader._tracer.TraceMethod())
return((PSSnapInReader.GetVersionRootKey(PSSnapInReader.GetMonadRootKey(), psVersion).OpenSubKey("PowerShellSnapIns") ?? throw PSSnapInReader._tracer.NewArgumentException(nameof(psVersion), "MshSnapinInfo", "NoMshSnapinPresentForVersion", (object)psVersion)).OpenSubKey(mshSnapInName));
}
internal static RegistryKey GetPSEngineKey(string psVersion)
{
using (PSSnapInReader._tracer.TraceMethod())
return(PSSnapInReader.GetVersionRootKey(PSSnapInReader.GetMonadRootKey(), psVersion).OpenSubKey("PowerShellEngine") ?? throw PSSnapInReader._tracer.NewArgumentException("monad", "MshSnapinInfo", "MonadEngineRegistryAccessFailed"));
}
internal static PSSnapInInfo Read(string psVersion, string mshsnapinId)
{
using (PSSnapInReader._tracer.TraceMethod("psVersion: {0}, mshsnapinId: {1}", (object)psVersion, (object)mshsnapinId))
{
if (string.IsNullOrEmpty(psVersion))
{
throw PSSnapInReader._tracer.NewArgumentNullException(nameof(psVersion));
}
if (string.IsNullOrEmpty(mshsnapinId))
{
throw PSSnapInReader._tracer.NewArgumentNullException(nameof(mshsnapinId));
}
PSSnapInInfo.VerifyPSSnapInFormatThrowIfError(mshsnapinId);
return(PSSnapInReader.ReadOne(PSSnapInReader.GetMshSnapinRootKey(PSSnapInReader.GetVersionRootKey(PSSnapInReader.GetMonadRootKey(), psVersion), psVersion), mshsnapinId));
}
}
internal static Collection <PSSnapInInfo> ReadAll(string psVersion)
{
using (PSSnapInReader._tracer.TraceMethod())
return(!string.IsNullOrEmpty(psVersion) ? PSSnapInReader.ReadAll(PSSnapInReader.GetMonadRootKey(), psVersion) : throw PSSnapInReader._tracer.NewArgumentNullException(nameof(psVersion)));
}