// Token: 0x06000B7A RID: 2938 RVA: 0x00032C30 File Offset: 0x00030E30
private static RegistryKey OpenRemoteKey(string machineName, string registryKey)
{
RegistryKey result = null;
if (!string.IsNullOrEmpty(machineName))
{
using (RemoteRegistryBaseKey remoteRegistryBaseKey = new RemoteRegistryBaseKey())
{
remoteRegistryBaseKey.Open(RegistryHive.LocalMachine, machineName);
try
{
result = remoteRegistryBaseKey.Key.CreateSubKey(registryKey);
RegistryStateIO.trace.TraceDebug <string, string>(0L, "remote RegistryStateIO created, key = {0}, machine = {1}", registryKey, machineName);
}
catch (SecurityException)
{
result = remoteRegistryBaseKey.Key.OpenSubKey(registryKey, RegistryKeyPermissionCheck.ReadSubTree);
RegistryStateIO.trace.TraceDebug <string, string>(0L, "remote RegistryStateIO opened read subtree, key = {0}, machine = {1}", registryKey, machineName);
}
catch (UnauthorizedAccessException)
{
result = remoteRegistryBaseKey.Key.OpenSubKey(registryKey, RegistryKeyPermissionCheck.ReadSubTree);
RegistryStateIO.trace.TraceDebug <string, string>(0L, "remote RegistryStateIO opened read subtree, key = {0}, machine = {1}", registryKey, machineName);
}
return(result);
}
}
try
{
result = Registry.LocalMachine.CreateSubKey(registryKey);
RegistryStateIO.trace.TraceDebug <string, string>(0L, "local RegistryStateIO created, key = {0}, machine = {1}", registryKey, machineName);
}
catch (SecurityException)
{
result = Registry.LocalMachine.OpenSubKey(registryKey, RegistryKeyPermissionCheck.ReadSubTree);
RegistryStateIO.trace.TraceDebug <string, string>(0L, "local RegistryStateIO opened read subtree, key = {0}, machine = {1}", registryKey, machineName);
}
catch (UnauthorizedAccessException)
{
result = Registry.LocalMachine.OpenSubKey(registryKey, RegistryKeyPermissionCheck.ReadSubTree);
RegistryStateIO.trace.TraceDebug <string, string>(0L, "local RegistryStateIO opened read subtree, key = {0}, machine = {1}", registryKey, machineName);
}
return(result);
}
private static void OpenCompletion(IAsyncResult ar)
{
RemoteRegistryBaseKey.AsyncOpenTask asyncOpenTask = (RemoteRegistryBaseKey.AsyncOpenTask)ar.AsyncState;
RemoteRegistryBaseKey remoteRegistryBaseKey = (RemoteRegistryBaseKey)asyncOpenTask.Target;
if (Interlocked.Decrement(ref remoteRegistryBaseKey.m_asyncRefCount) > 0)
{
return;
}
Exception ex = null;
try
{
asyncOpenTask.EndInvoke(ar);
}
catch (IOException ex2)
{
ex = ex2;
}
catch (SecurityException ex3)
{
ex = ex3;
}
catch (UnauthorizedAccessException ex4)
{
ex = ex4;
}
finally
{
if (ex != null)
{
ExTraceGlobals.StateTracer.TraceDebug <string>((long)remoteRegistryBaseKey.GetHashCode(), "RemoteRegistryBaseKey hit exception after being abandoned: {0}", ex.Message);
}
remoteRegistryBaseKey.Dispose();
}
}