// Token: 0x06000221 RID: 545 RVA: 0x00009EA4 File Offset: 0x000080A4
internal static T Get <T>(string valueName, AmClusterRegkeyHandle hKey, out bool doesValueExist)
{
object raw = AmClusterRegProperty.GetRaw(valueName, hKey, out doesValueExist);
if (!doesValueExist)
{
return(default(T));
}
return((T)((object)raw));
}
// Token: 0x06000220 RID: 544 RVA: 0x00009E4C File Offset: 0x0000804C
internal static T GetBestEffort <T>(string key, AmClusterRegkeyHandle handle, out bool doesKeyExist, out Exception ex)
{
T result = default(T);
bool doesKeyExistTmp = false;
ex = SharedHelper.RunClusterOperation(delegate
{
result = AmClusterRegProperty.Get <T>(key, handle, out doesKeyExistTmp);
});
doesKeyExist = doesKeyExistTmp;
return(result);
}
// Token: 0x06000222 RID: 546 RVA: 0x00009ED0 File Offset: 0x000080D0
internal static object GetRaw(string valueName, AmClusterRegkeyHandle hKey, out bool doesValueExist)
{
IntPtr intPtr = IntPtr.Zero;
int num = 1024;
object result;
try
{
intPtr = Marshal.AllocHGlobal(num);
RegistryValueKind valueType;
int num2 = ClusapiMethods.ClusterRegQueryValue(hKey, valueName, out valueType, intPtr, ref num);
if (num2 == 234)
{
int num3 = 0;
do
{
Marshal.FreeHGlobal(intPtr);
intPtr = Marshal.AllocHGlobal(num);
num2 = ClusapiMethods.ClusterRegQueryValue(hKey, valueName, out valueType, intPtr, ref num);
}while (num2 == 234 && num3++ < 3);
}
if (num2 == 2 || num2 == 1018)
{
doesValueExist = false;
result = null;
}
else
{
if (num2 != 0)
{
throw AmExceptionHelper.ConstructClusterApiException(num2, "ClusterRegQueryValue()", new object[0]);
}
doesValueExist = true;
result = AmClusterRegProperty.ParseRegistryValue(valueType, intPtr, num);
}
}
finally
{
if (intPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(intPtr);
}
}
return(result);
}