public IReadOnlyList <KeyValuePair <ClrObject, ClrObject> > GetKeyValuePair()
{
// bucketsObject is an array of 'bucket' struct
var bucketsObject = TargetObject.ReadObjectField("buckets");
var elementType = bucketsObject.Type.ComponentType;
var bucketKeyField = elementType.GetFieldByName("key");
var bucketValField = elementType.GetFieldByName("val");
var bucketsLength = bucketsObject.AsArray().Length;
var result = new List <KeyValuePair <ClrObject, ClrObject> >();
for (int bucketIndex = 0; bucketIndex < bucketsLength; bucketIndex++)
{
//var arrayProxy = new ArrayProxy(Context, bucketsObject);
// TODO move to ArrayProxy
var elementAddress = bucketsObject.Type.GetArrayElementAddress(bucketsObject.Address, bucketIndex);
var keyObject = bucketKeyField.ReadObject(elementAddress, true);
if (!keyObject.IsNull)
{
var valObject = bucketValField.ReadObject(elementAddress, true);
var kvp = new KeyValuePair <ClrObject, ClrObject>(keyObject, valObject);
result.Add(kvp);
}
}
return(result);
}
private IEnumerable <KeyValuePair <TKey, TValue> > EnumerateKeyValuePairs <TKey, TValue>(Func <ulong, ClrInstanceField, ClrInstanceField, KeyValuePair <TKey, TValue> > kvpBuilder)
// where TKey : notnull
{
var entries = TargetObject.ReadObjectField("entries");
var entriesLength = entries.AsArray().Length;
var componentType = entries.AsArray().Type.ComponentType;
// Lower 31 bits of hash code, -1 if unused
var hashCodeField = componentType.GetFieldByName("hashCode");
// Index of next entry, -1 if last
var nextField = componentType.GetFieldByName("next");
var keyField = componentType.GetFieldByName("key");
var valueField = componentType.GetFieldByName("value");
// var entriesField = TargetObject.Type.GetFieldByName("entries");
// var s = entriesField.ReadStruct(entries.Type.GetArrayElementAddress(entries, 0), true);
for (int entryIndex = 0; entryIndex < Count; entryIndex++)
{
var elementAddress = entries.Type.GetArrayElementAddress(entries, entryIndex);
var hashCode = hashCodeField.Read <int>(elementAddress, true);
var next = nextField.Read <int>(elementAddress, true);
if (hashCode == -1 /* || (hashCode == 0 && next == 0)*/)
{
continue;
}
yield return(kvpBuilder(elementAddress, keyField, valueField));
}
}
private int GetCount()
{
var tablesObject = TargetObject.ReadObjectField("_tables");
var countPerLockObject = tablesObject.ReadObjectField("_countPerLock"); // int[]
var countPerLock = new ArrayProxy(Context, countPerLockObject);
return(countPerLock.GetInt32Array().Sum());
}
public IEnumerable <HttpWebRequestProxy> GetWaitListItems()
{
var waitList = new ListProxy(Context, TargetObject.ReadObjectField("m_WaitList"));
foreach (var item in waitList.GetItems())
{
yield return(new HttpWebRequestProxy(Context, item.ReadObjectField("request")));
}
}
private int GetBusyCount()
{
var readDone = TargetObject.ReadField <bool>("m_ReadDone");
var reservedCount = TargetObject.ReadField <int>("m_ReservedCount");
var waitListObject = TargetObject.ReadObjectField("m_WaitList");
var waitListSize = waitListObject.ReadField <int>("_size");
var writeListObject = TargetObject.ReadObjectField("m_WriteList");
var writeListSize = writeListObject.ReadField <int>("_size");
return((readDone ? 0 : 1) + 2 * (waitListSize + writeListSize) + reservedCount);
}
public IEnumerable <ClrObject> GetItems()
{
if (Count == 0)
{
yield break;
}
var itemsProxy = new ArrayProxy(Context, TargetObject.ReadObjectField("_items"));
var arrayItems = itemsProxy.GetItems();
for (int itemIndex = 0; itemIndex < Count; itemIndex++)
{
yield return(arrayItems[itemIndex]);
}
}
private int GetCurrentConnections()
{
if (Context.IsCoreRuntime)
{
return(0);
}
var connectionGroupListObject = TargetObject.ReadObjectField("m_ConnectionGroupList");
var connectionGroupListProxy = new HashtableProxy(Context, connectionGroupListObject);
var connectionGroupListKeyValuePair = connectionGroupListProxy.GetKeyValuePair();
int result = 0;
foreach (var connectionGroupItem in connectionGroupListKeyValuePair)
{
var connectionListObject = connectionGroupItem.Value.ReadObjectField("m_ConnectionList");
var connectionListProxy = new ArrayListProxy(Context, connectionListObject);
result += connectionListProxy.Count;
}
return(result);
}
public IReadOnlyList <KeyValuePair <ClrObject, ClrObject> > GetKeyValuePair()
{
var bucketsObject = TargetObject.ReadObjectField("_tables").ReadObjectField("_buckets");
var buckets = new ArrayProxy(Context, bucketsObject);
var result = new List <KeyValuePair <ClrObject, ClrObject> >();
foreach (var bucketObject in buckets.GetItems())
{
var currentNodeObject = bucketObject;
while (!currentNodeObject.IsNull)
{
var keyObject = currentNodeObject.ReadObjectField("_key");
var valObject = currentNodeObject.ReadObjectField("_value");
var kvp = new KeyValuePair <ClrObject, ClrObject>(keyObject, valObject);
result.Add(kvp);
currentNodeObject = currentNodeObject.ReadObjectField("_next");
}
}
return(result);
}
public IEnumerable <ConnectionProxy> GetConnections()
{
if (Context.IsCoreRuntime)
{
throw new CoreRuntimeNotSupportedException();
}
// TODO join logic with GetCurrentConnections
var connectionGroupListObject = TargetObject.ReadObjectField("m_ConnectionGroupList");
var connectionGroupListProxy = new HashtableProxy(Context, connectionGroupListObject);
var connectionGroupListKeyValuePair = connectionGroupListProxy.GetKeyValuePair();
foreach (var connectionGroupItem in connectionGroupListKeyValuePair)
{
var connectionListProxy = new ArrayListProxy(Context, connectionGroupItem.Value.ReadObjectField("m_ConnectionList"));
foreach (var connectionObject in connectionListProxy.GetItems())
{
yield return(new ConnectionProxy(Context, connectionObject));
}
}
}
public IReadOnlyDictionary <string, string[]> GetHeaders()
{
var entriesArrayObject = TargetObject
.ReadObjectField("m_InnerCollection") // NameValueCollection
.ReadObjectField("_entriesArray"); // ArrayList
var entriesArrayProxy = new ArrayListProxy(Context, entriesArrayObject);
var result = new Dictionary <string, string[]>();
foreach (var headerObject in entriesArrayProxy.GetItems())
{
var headerName = headerObject.ReadStringField("Key");
var itemsArrayObject = headerObject.ReadObjectField("Value").ReadObjectField("_items");
var itemsArrayProxy = new ArrayProxy(Context, itemsArrayObject);
var values = itemsArrayProxy.GetStringArray();
result.Add(headerName, values);
}
return(result);
}
