/// <summary>Tries to get the value of a switch. </summary>
/// <param name="switchName">The name of the switch. </param>
/// <param name="isEnabled">When this method returns, contains the value of <paramref name="switchName" /> if <paramref name="switchName" /> was found, or <see langword="false" /> if <paramref name="switchName" /> was not found. This parameter is passed uninitialized. </param>
/// <returns>
/// <see langword="true" /> if <paramref name="switchName" /> was set and the <paramref name="isEnabled" /> argument contains the value of the switch; otherwise, <see langword="false" />. </returns>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="switchName" /> is <see langword="null" />. </exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="switchName" /> is <see cref="F:System.String.Empty" />. </exception>
// Token: 0x06000205 RID: 517 RVA: 0x00005304 File Offset: 0x00003504
public static bool TryGetSwitch(string switchName, out bool isEnabled)
{
if (switchName == null)
{
throw new ArgumentNullException("switchName");
}
if (switchName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyName"), "switchName");
}
if (!AppContext.s_defaultsInitialized)
{
AppContext.InitializeDefaultSwitchValues();
}
isEnabled = false;
Dictionary <string, AppContext.SwitchValueState> obj = AppContext.s_switchMap;
lock (obj)
{
AppContext.SwitchValueState switchValueState;
if (AppContext.s_switchMap.TryGetValue(switchName, out switchValueState))
{
if (switchValueState == AppContext.SwitchValueState.UnknownValue)
{
isEnabled = false;
return(false);
}
isEnabled = ((switchValueState & AppContext.SwitchValueState.HasTrueValue) == AppContext.SwitchValueState.HasTrueValue);
if ((switchValueState & AppContext.SwitchValueState.HasLookedForOverride) == AppContext.SwitchValueState.HasLookedForOverride)
{
return(true);
}
bool flag2;
if (AppContextDefaultValues.TryGetSwitchOverride(switchName, out flag2))
{
isEnabled = flag2;
}
AppContext.s_switchMap[switchName] = ((isEnabled ? AppContext.SwitchValueState.HasTrueValue : AppContext.SwitchValueState.HasFalseValue) | AppContext.SwitchValueState.HasLookedForOverride);
return(true);
}
else
{
bool flag3;
if (AppContextDefaultValues.TryGetSwitchOverride(switchName, out flag3))
{
isEnabled = flag3;
AppContext.s_switchMap[switchName] = ((isEnabled ? AppContext.SwitchValueState.HasTrueValue : AppContext.SwitchValueState.HasFalseValue) | AppContext.SwitchValueState.HasLookedForOverride);
return(true);
}
AppContext.s_switchMap[switchName] = AppContext.SwitchValueState.UnknownValue;
}
}
return(false);
}
/// <summary>Sets the value of a switch. </summary>
/// <param name="switchName">The name of the switch. </param>
/// <param name="isEnabled">The value of the switch. </param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="switchName" /> is <see langword="null" />. </exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="switchName" /> is <see cref="F:System.String.Empty" />. </exception>
// Token: 0x06000206 RID: 518 RVA: 0x00005408 File Offset: 0x00003608
public static void SetSwitch(string switchName, bool isEnabled)
{
if (switchName == null)
{
throw new ArgumentNullException("switchName");
}
if (switchName.Length == 0)
{
throw new ArgumentException(Environment.GetResourceString("Argument_EmptyName"), "switchName");
}
if (!AppContext.s_defaultsInitialized)
{
AppContext.InitializeDefaultSwitchValues();
}
AppContext.SwitchValueState value = (isEnabled ? AppContext.SwitchValueState.HasTrueValue : AppContext.SwitchValueState.HasFalseValue) | AppContext.SwitchValueState.HasLookedForOverride;
Dictionary <string, AppContext.SwitchValueState> obj = AppContext.s_switchMap;
lock (obj)
{
AppContext.s_switchMap[switchName] = value;
}
}
