// Token: 0x06006E18 RID: 28184 RVA: 0x0017A5A8 File Offset: 0x001787A8
public IAsyncLocalValueMap Set(IAsyncLocal key, object value, bool treatNullValueAsNonexistent)
{
if (value != null || !treatNullValueAsNonexistent)
{
if (key == this._key1)
{
return(new AsyncLocalValueMap.TwoElementAsyncLocalValueMap(key, value, this._key2, this._value2));
}
if (key != this._key2)
{
return(new AsyncLocalValueMap.ThreeElementAsyncLocalValueMap(this._key1, this._value1, this._key2, this._value2, key, value));
}
return(new AsyncLocalValueMap.TwoElementAsyncLocalValueMap(this._key1, this._value1, key, value));
}
else
{
if (key == this._key1)
{
return(new AsyncLocalValueMap.OneElementAsyncLocalValueMap(this._key2, this._value2));
}
if (key != this._key2)
{
return(this);
}
return(new AsyncLocalValueMap.OneElementAsyncLocalValueMap(this._key1, this._value1));
}
}
public IAsyncLocalValueMap Set(IAsyncLocal key, object? value, bool treatNullValueAsNonexistent)
{
if (value != null || !treatNullValueAsNonexistent)
{
// If the key matches one already contained in this map, then create a new three-element map with the
// updated value.
if (ReferenceEquals(key, _key1)) return new ThreeElementAsyncLocalValueMap(key, value, _key2, _value2, _key3, _value3);
if (ReferenceEquals(key, _key2)) return new ThreeElementAsyncLocalValueMap(_key1, _value1, key, value, _key3, _value3);
if (ReferenceEquals(key, _key3)) return new ThreeElementAsyncLocalValueMap(_key1, _value1, _key2, _value2, key, value);
// The key doesn't exist in this map, so upgrade to a multi map that contains
// the additional key/value pair.
var multi = new MultiElementAsyncLocalValueMap(4);
multi.UnsafeStore(0, _key1, _value1);
multi.UnsafeStore(1, _key2, _value2);
multi.UnsafeStore(2, _key3, _value3);
multi.UnsafeStore(3, key, value);
return multi;
}
else
{
// If the key exists in this map, remove it by downgrading to a two-element map without the key. Otherwise,
// there's nothing to add or remove, so just return this map.
return
ReferenceEquals(key, _key1) ? new TwoElementAsyncLocalValueMap(_key2, _value2, _key3, _value3) :
ReferenceEquals(key, _key2) ? new TwoElementAsyncLocalValueMap(_key1, _value1, _key3, _value3) :
ReferenceEquals(key, _key3) ? new TwoElementAsyncLocalValueMap(_key1, _value1, _key2, _value2) :
(IAsyncLocalValueMap)this;
}
}
// Token: 0x06006E17 RID: 28183 RVA: 0x0017A583 File Offset: 0x00178783
public TwoElementAsyncLocalValueMap(IAsyncLocal key1, object value1, IAsyncLocal key2, object value2)
{
this._key1 = key1;
this._value1 = value1;
this._key2 = key2;
this._value2 = value2;
}
internal static void SetLocalValue(IAsyncLocal local, object newValue, bool needChangeNotifications)
{
ExecutionContext current = t_currentMaybeNull ?? ExecutionContext.Default;
object previousValue;
bool hadPreviousValue = current.m_localValues.TryGetValue(local, out previousValue);
if (previousValue == newValue)
{
return;
}
current = new ExecutionContext(current);
current.m_localValues[local] = newValue;
t_currentMaybeNull = current;
if (needChangeNotifications)
{
if (hadPreviousValue)
{
Debug.Assert(current.m_localChangeNotifications.Contains(local));
}
else
{
current.m_localChangeNotifications.Add(local);
}
local.OnValueChanged(previousValue, newValue, false);
}
}
public IAsyncLocalValueMap Set(IAsyncLocal key, object?value, bool treatNullValueAsNonexistent)
{
// If the value isn't null or a null value may not be treated as nonexistent, then create a new one-element map
// to store the key/value pair. Otherwise, use the empty map.
return(value != null || !treatNullValueAsNonexistent ?
new OneElementAsyncLocalValueMap(key, value) :
(IAsyncLocalValueMap)this);
}
public IAsyncLocalValueMap Set(IAsyncLocal key, object value)
{
// If the value isn't null, then create a new one-element map to store
// the key/value pair. If it is null, then we're still empty.
return(value != null ?
new OneElementAsyncLocalValueMap(key, value) :
(IAsyncLocalValueMap)this);
}
// Token: 0x06006E11 RID: 28177 RVA: 0x0017A4D8 File Offset: 0x001786D8
public IAsyncLocalValueMap Set(IAsyncLocal key, object value, bool treatNullValueAsNonexistent)
{
if (value == null && treatNullValueAsNonexistent)
{
return(this);
}
return(new AsyncLocalValueMap.OneElementAsyncLocalValueMap(key, value));
}
// Token: 0x06003A69 RID: 14953 RVA: 0x000DDB08 File Offset: 0x000DBD08
public static IAsyncLocalValueMap Create(IAsyncLocal key, object value, bool treatNullValueAsNonexistent)
{
if (value == null && treatNullValueAsNonexistent)
{
return(AsyncLocalValueMap.Empty);
}
return(new AsyncLocalValueMap.OneElementAsyncLocalValueMap(key, value));
}
private ExecutionContext(
Dictionary<IAsyncLocal, object> localValues,
IAsyncLocal[] localChangeNotifications,
bool isFlowSuppressed)
{
m_localValues = localValues;
m_localChangeNotifications = localChangeNotifications;
m_isFlowSuppressed = isFlowSuppressed;
}
private ExecutionContext(
IAsyncLocalValueMap localValues,
IAsyncLocal[] localChangeNotifications,
bool isFlowSuppressed)
{
m_localValues = localValues;
m_localChangeNotifications = localChangeNotifications;
m_isFlowSuppressed = isFlowSuppressed;
}
// Token: 0x06006E1A RID: 28186 RVA: 0x0017A684 File Offset: 0x00178884
public ThreeElementAsyncLocalValueMap(IAsyncLocal key1, object value1, IAsyncLocal key2, object value2, IAsyncLocal key3, object value3)
{
this._key1 = key1;
this._value1 = value1;
this._key2 = key2;
this._value2 = value2;
this._key3 = key3;
this._value3 = value3;
}
// Token: 0x06006E16 RID: 28182 RVA: 0x0017A56A File Offset: 0x0017876A
public bool TryGetValue(IAsyncLocal key, out object value)
{
if (key == this._key1)
{
value = this._value1;
return(true);
}
value = null;
return(false);
}
internal static object GetLocalValue(IAsyncLocal local)
{
ExecutionContext current = Thread.CurrentThread.ExecutionContext;
if (current == null)
{
return(null);
}
current.m_localValues.TryGetValue(local, out object value);
return(value);
}
public bool TryGetValue(IAsyncLocal key, out object value)
{
if (ReferenceEquals(key, _key1))
{
value = _value1;
return(true);
}
else
{
value = null;
return(false);
}
}
public bool TryGetValue(IAsyncLocal key, out object value)
{
foreach (KeyValuePair <IAsyncLocal, object> pair in _keyValues)
{
if (ReferenceEquals(key, pair.Key))
{
value = pair.Value;
return(true);
}
}
value = null;
return(false);
}
// Token: 0x06006E20 RID: 28192 RVA: 0x0017ABE0 File Offset: 0x00178DE0
public bool TryGetValue(IAsyncLocal key, out object value)
{
foreach (KeyValuePair <IAsyncLocal, object> keyValuePair in this._keyValues)
{
if (key == keyValuePair.Key)
{
value = keyValuePair.Value;
return(true);
}
}
value = null;
return(false);
}
internal static object GetLocalValue(IAsyncLocal local)
{
ExecutionContext current = t_currentMaybeNull;
if (current == null)
{
return(null);
}
object value;
current.m_localValues.TryGetValue(local, out value);
return(value);
}
public object GetLocalValue(IAsyncLocal local)
{
if (this.IsNull)
{
return((object)null);
}
if (this.m_ec._localValues == null)
{
return((object)null);
}
object obj;
this.m_ec._localValues.TryGetValue(local, out obj);
return(obj);
}
public object GetLocalValue(IAsyncLocal local)
{
if (this.IsNull)
{
return(null);
}
if (this.m_ec._localValues == null)
{
return(null);
}
object result;
this.m_ec._localValues.TryGetValue(local, out result);
return(result);
}
public bool TryGetValue(IAsyncLocal key, out object? value)
{
if (ReferenceEquals(key, _key1))
{
value = _value1;
return true;
}
else if (ReferenceEquals(key, _key2))
{
value = _value2;
return true;
}
else
{
value = null;
return false;
}
}
internal static void SetLocalValue(IAsyncLocal local, object newValue, bool needChangeNotifications)
{
ExecutionContext mutableExecutionContext = Thread.CurrentThread.GetMutableExecutionContext();
object obj = null;
bool flag = mutableExecutionContext._localValues != null && mutableExecutionContext._localValues.TryGetValue(local, out obj);
if (obj == newValue)
{
return;
}
IAsyncLocalValueMap asyncLocalValueMap = mutableExecutionContext._localValues;
if (asyncLocalValueMap == null)
{
asyncLocalValueMap = AsyncLocalValueMap.Create(local, newValue, !needChangeNotifications);
}
else
{
asyncLocalValueMap = asyncLocalValueMap.Set(local, newValue, !needChangeNotifications);
}
mutableExecutionContext._localValues = asyncLocalValueMap;
if (needChangeNotifications)
{
if (!flag)
{
IAsyncLocal[] array = mutableExecutionContext._localChangeNotifications;
if (array == null)
{
array = new IAsyncLocal[]
{
local
};
}
else
{
int num = array.Length;
Array.Resize <IAsyncLocal>(ref array, num + 1);
array[num] = local;
}
mutableExecutionContext._localChangeNotifications = array;
}
local.OnValueChanged(obj, newValue, false);
}
}
public IAsyncLocalValueMap Set(IAsyncLocal key, object?value, bool treatNullValueAsNonexistent)
{
if (value != null || !treatNullValueAsNonexistent)
{
// If the key matches one already contained in this map, then create a new one-element map with the updated
// value, otherwise create a two-element map with the additional key/value.
return(ReferenceEquals(key, _key1) ?
new OneElementAsyncLocalValueMap(key, value) :
(IAsyncLocalValueMap) new TwoElementAsyncLocalValueMap(_key1, _value1, key, value));
}
else
{
// If the key exists in this map, remove it by downgrading to an empty map. Otherwise, there's nothing to
// add or remove, so just return this map.
return(ReferenceEquals(key, _key1) ?
Empty :
(IAsyncLocalValueMap)this);
}
}
internal static void SetLocalValue(IAsyncLocal local, object newValue, bool needChangeNotifications)
{
ExecutionContext executionContext1 = Thread.CurrentThread.GetMutableExecutionContext();
object previousValue = (object)null;
bool flag = executionContext1._localValues != null && executionContext1._localValues.TryGetValue(local, out previousValue);
if (previousValue == newValue)
{
return;
}
if (executionContext1._localValues == null)
{
executionContext1._localValues = new Dictionary <IAsyncLocal, object>();
}
else
{
ExecutionContext executionContext2 = executionContext1;
Dictionary <IAsyncLocal, object> dictionary = new Dictionary <IAsyncLocal, object>((IDictionary <IAsyncLocal, object>)executionContext2._localValues);
executionContext2._localValues = dictionary;
}
executionContext1._localValues[local] = newValue;
if (!needChangeNotifications)
{
return;
}
if (!flag)
{
if (executionContext1._localChangeNotifications == null)
{
executionContext1._localChangeNotifications = new List <IAsyncLocal>();
}
else
{
ExecutionContext executionContext2 = executionContext1;
List <IAsyncLocal> asyncLocalList = new List <IAsyncLocal>((IEnumerable <IAsyncLocal>)executionContext2._localChangeNotifications);
executionContext2._localChangeNotifications = asyncLocalList;
}
executionContext1._localChangeNotifications.Add(local);
}
local.OnValueChanged(previousValue, newValue, false);
}
internal static void SetLocalValue(IAsyncLocal local, object newValue, bool needChangeNotifications)
{
ExecutionContext current = Thread.CurrentThread.ExecutionContext ?? ExecutionContext.Default;
object previousValue;
bool hadPreviousValue = current.m_localValues.TryGetValue(local, out previousValue);
if (previousValue == newValue)
{
return;
}
IAsyncLocalValueMap newValues = current.m_localValues.Set(local, newValue);
//
// Either copy the change notification array, or create a new one, depending on whether we need to add a new item.
//
IAsyncLocal[] newChangeNotifications = current.m_localChangeNotifications;
if (needChangeNotifications)
{
if (hadPreviousValue)
{
Contract.Assert(Array.IndexOf(newChangeNotifications, local) >= 0);
}
else
{
int newNotificationIndex = newChangeNotifications.Length;
Array.Resize(ref newChangeNotifications, newNotificationIndex + 1);
newChangeNotifications[newNotificationIndex] = local;
}
}
Thread.CurrentThread.ExecutionContext =
new ExecutionContext(newValues, newChangeNotifications, current.m_isFlowSuppressed);
if (needChangeNotifications)
{
local.OnValueChanged(previousValue, newValue, false);
}
}
// Token: 0x06006E1B RID: 28187 RVA: 0x0017A6BC File Offset: 0x001788BC
public IAsyncLocalValueMap Set(IAsyncLocal key, object value, bool treatNullValueAsNonexistent)
{
if (value != null || !treatNullValueAsNonexistent)
{
if (key == this._key1)
{
return(new AsyncLocalValueMap.ThreeElementAsyncLocalValueMap(key, value, this._key2, this._value2, this._key3, this._value3));
}
if (key == this._key2)
{
return(new AsyncLocalValueMap.ThreeElementAsyncLocalValueMap(this._key1, this._value1, key, value, this._key3, this._value3));
}
if (key == this._key3)
{
return(new AsyncLocalValueMap.ThreeElementAsyncLocalValueMap(this._key1, this._value1, this._key2, this._value2, key, value));
}
AsyncLocalValueMap.MultiElementAsyncLocalValueMap multiElementAsyncLocalValueMap = new AsyncLocalValueMap.MultiElementAsyncLocalValueMap(4);
multiElementAsyncLocalValueMap.UnsafeStore(0, this._key1, this._value1);
multiElementAsyncLocalValueMap.UnsafeStore(1, this._key2, this._value2);
multiElementAsyncLocalValueMap.UnsafeStore(2, this._key3, this._value3);
multiElementAsyncLocalValueMap.UnsafeStore(3, key, value);
return(multiElementAsyncLocalValueMap);
}
else
{
if (key == this._key1)
{
return(new AsyncLocalValueMap.TwoElementAsyncLocalValueMap(this._key2, this._value2, this._key3, this._value3));
}
if (key == this._key2)
{
return(new AsyncLocalValueMap.TwoElementAsyncLocalValueMap(this._key1, this._value1, this._key3, this._value3));
}
if (key != this._key3)
{
return(this);
}
return(new AsyncLocalValueMap.TwoElementAsyncLocalValueMap(this._key1, this._value1, this._key2, this._value2));
}
}
public IAsyncLocalValueMap Set(IAsyncLocal key, object value)
{
if (value != null)
{
// The value is non-null. If the key matches one already contained in this map,
// then create a new two-element map with the updated value, otherwise create
// a three-element map with the additional key/value.
return
(ReferenceEquals(key, _key1) ? new TwoElementAsyncLocalValueMap(key, value, _key2, _value2) :
ReferenceEquals(key, _key2) ? new TwoElementAsyncLocalValueMap(_key1, _value1, key, value) :
(IAsyncLocalValueMap) new ThreeElementAsyncLocalValueMap(_key1, _value1, _key2, _value2, key, value));
}
else
{
// The value is null. If the key exists in this map, remove it by downgrading to a one-element map
// without the key. Otherwise, there's nothing to add or remove, so just return this map.
return
(ReferenceEquals(key, _key1) ? new OneElementAsyncLocalValueMap(_key2, _value2) :
ReferenceEquals(key, _key2) ? new OneElementAsyncLocalValueMap(_key1, _value1) :
(IAsyncLocalValueMap)this);
}
}
public IAsyncLocalValueMap Set(IAsyncLocal key, object value)
{
// Find the key in this map.
for (int i = 0; i < _keyValues.Length; i++)
{
if (ReferenceEquals(key, _keyValues[i].Key))
{
// The key is in the map. If the value isn't null, then create a new map of the same
// size that has all of the same pairs, with this new key/value pair overwriting the old.
if (value != null)
{
var multi = new MultiElementAsyncLocalValueMap(_keyValues.Length);
Array.Copy(_keyValues, 0, multi._keyValues, 0, _keyValues.Length);
multi._keyValues[i] = new KeyValuePair <IAsyncLocal, object>(key, value);
return(multi);
}
else if (_keyValues.Length == 4)
{
// The value is null, and we only have four elements, one of which we're removing,
// so downgrade to a three-element map, without the matching element.
return
(i == 0 ? new ThreeElementAsyncLocalValueMap(_keyValues[1].Key, _keyValues[1].Value, _keyValues[2].Key, _keyValues[2].Value, _keyValues[3].Key, _keyValues[3].Value) :
i == 1 ? new ThreeElementAsyncLocalValueMap(_keyValues[0].Key, _keyValues[0].Value, _keyValues[2].Key, _keyValues[2].Value, _keyValues[3].Key, _keyValues[3].Value) :
i == 2 ? new ThreeElementAsyncLocalValueMap(_keyValues[0].Key, _keyValues[0].Value, _keyValues[1].Key, _keyValues[1].Value, _keyValues[3].Key, _keyValues[3].Value) :
(IAsyncLocalValueMap) new ThreeElementAsyncLocalValueMap(_keyValues[0].Key, _keyValues[0].Value, _keyValues[1].Key, _keyValues[1].Value, _keyValues[2].Key, _keyValues[2].Value));
}
else
{
// The value is null, and we have enough elements remaining to warrant a multi map.
// Create a new one and copy all of the elements from this one, except the one to be removed.
var multi = new MultiElementAsyncLocalValueMap(_keyValues.Length - 1);
if (i != 0)
{
Array.Copy(_keyValues, 0, multi._keyValues, 0, i);
}
if (i != _keyValues.Length - 1)
{
Array.Copy(_keyValues, i + 1, multi._keyValues, i, _keyValues.Length - i - 1);
}
return(multi);
}
}
}
// The key does not already exist in this map.
// If the value is null, then we can simply return this same map, as there's nothing to add or remove.
if (value == null)
{
return(this);
}
// We need to create a new map that has the additional key/value pair.
// If with the addition we can still fit in a multi map, create one.
if (_keyValues.Length < MaxMultiElements)
{
var multi = new MultiElementAsyncLocalValueMap(_keyValues.Length + 1);
Array.Copy(_keyValues, 0, multi._keyValues, 0, _keyValues.Length);
multi._keyValues[_keyValues.Length] = new KeyValuePair <IAsyncLocal, object>(key, value);
return(multi);
}
// Otherwise, upgrade to a many map.
var many = new ManyElementAsyncLocalValueMap(MaxMultiElements + 1);
foreach (KeyValuePair <IAsyncLocal, object> pair in _keyValues)
{
many[pair.Key] = pair.Value;
}
many[key] = value;
return(many);
}
internal void UnsafeStore(int index, IAsyncLocal key, object value)
{
Debug.Assert(index < _keyValues.Length);
_keyValues[index] = new KeyValuePair <IAsyncLocal, object>(key, value);
}
private ExecutionContext(Dictionary<IAsyncLocal, object> localValues, IAsyncLocal[] localChangeNotifications)
{
m_localValues = localValues;
m_localChangeNotifications = localChangeNotifications;
}
public ThreeElementAsyncLocalValueMap(IAsyncLocal key1, object?value1, IAsyncLocal key2, object?value2, IAsyncLocal key3, object?value3)
{
_key1 = key1; _value1 = value1;
_key2 = key2; _value2 = value2;
_key3 = key3; _value3 = value3;
}
public bool TryGetValue(IAsyncLocal key, out object value)
{
value = null;
return(false);
}
internal static void SetLocalValue(IAsyncLocal local, object newValue, bool needChangeNotifications)
{
ExecutionContext current = Thread.CurrentThread.ExecutionContext ?? ExecutionContext.Default;
object previousValue;
bool hadPreviousValue = current.m_localValues.TryGetValue(local, out previousValue);
if (previousValue == newValue)
return;
//
// Allocate a new Dictionary containing a copy of the old values, plus the new value. We have to do this manually to
// minimize allocations of IEnumerators, etc.
//
Dictionary<IAsyncLocal, object> newValues = new Dictionary<IAsyncLocal, object>(current.m_localValues.Count + (hadPreviousValue ? 0 : 1));
foreach (KeyValuePair<IAsyncLocal, object> pair in current.m_localValues)
newValues.Add(pair.Key, pair.Value);
newValues[local] = newValue;
//
// Either copy the change notification array, or create a new one, depending on whether we need to add a new item.
//
IAsyncLocal[] newChangeNotifications = current.m_localChangeNotifications;
if (needChangeNotifications)
{
if (hadPreviousValue)
{
Contract.Assert(Array.IndexOf(newChangeNotifications, local) >= 0);
}
else
{
int newNotificationIndex = newChangeNotifications.Length;
Array.Resize(ref newChangeNotifications, newNotificationIndex + 1);
newChangeNotifications[newNotificationIndex] = local;
}
}
Thread.CurrentThread.ExecutionContext =
new ExecutionContext(newValues, newChangeNotifications, current.m_isFlowSuppressed);
if (needChangeNotifications)
{
local.OnValueChanged(previousValue, newValue, false);
}
}
internal static void SetLocalValue(IAsyncLocal local, object newValue, bool needChangeNotifications)
{
ExecutionContext current = Thread.CurrentThread.ExecutionContext ?? ExecutionContext.Default;
object previousValue;
bool hadPreviousValue = current.m_localValues.TryGetValue(local, out previousValue);
if (previousValue == newValue)
return;
IAsyncLocalValueMap newValues = current.m_localValues.Set(local, newValue);
//
// Either copy the change notification array, or create a new one, depending on whether we need to add a new item.
//
IAsyncLocal[] newChangeNotifications = current.m_localChangeNotifications;
if (needChangeNotifications)
{
if (hadPreviousValue)
{
Contract.Assert(Array.IndexOf(newChangeNotifications, local) >= 0);
}
else
{
int newNotificationIndex = newChangeNotifications.Length;
Array.Resize(ref newChangeNotifications, newNotificationIndex + 1);
newChangeNotifications[newNotificationIndex] = local;
}
}
Thread.CurrentThread.ExecutionContext =
new ExecutionContext(newValues, newChangeNotifications, current.m_isFlowSuppressed);
if (needChangeNotifications)
{
local.OnValueChanged(previousValue, newValue, false);
}
}
internal static object GetLocalValue(IAsyncLocal local)
{
ExecutionContext current = Thread.CurrentThread.ExecutionContext;
if (current == null)
return null;
object value;
current.m_localValues.TryGetValue(local, out value);
return value;
}
public object GetLocalValue(IAsyncLocal local)
{
if (IsNull)
return null;
if (m_ec._localValues == null)
return null;
object value;
m_ec._localValues.TryGetValue(local, out value);
return value;
}
internal static void SetLocalValue(IAsyncLocal local, object newValue, bool needChangeNotifications)
{
ExecutionContext current = t_currentMaybeNull ?? ExecutionContext.Default;
object previousValue;
bool hadPreviousValue = current.m_localValues.TryGetValue(local, out previousValue);
if (previousValue == newValue)
return;
current = new ExecutionContext(current);
current.m_localValues[local] = newValue;
t_currentMaybeNull = current;
if (needChangeNotifications)
{
if (hadPreviousValue)
Contract.Assert(current.m_localChangeNotifications.Contains(local));
else
current.m_localChangeNotifications.Add(local);
local.OnValueChanged(previousValue, newValue, false);
}
}
public OneElementAsyncLocalValueMap(IAsyncLocal key, object value)
{
_key1 = key; _value1 = value;
}
public TwoElementAsyncLocalValueMap(IAsyncLocal key1, object?value1, IAsyncLocal key2, object?value2)
{
_key1 = key1; _value1 = value1;
_key2 = key2; _value2 = value2;
}
