public DirectoryResponse GetCompleteResult(LdapPartialAsyncResult asyncResult)
{
DirectoryResponse directoryResponse;
lock (this)
{
if (this.resultList.Contains(asyncResult))
{
this.resultList.Remove(asyncResult);
if (asyncResult.exception == null)
{
directoryResponse = asyncResult.response;
}
else
{
throw asyncResult.exception;
}
}
else
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
}
return(directoryResponse);
}
public void RetrievingSearchResults()
{
int count = 0;
int num2 = 0;
LdapPartialAsyncResult asyncResult = null;
AsyncCallback callback = null;
lock (this)
{
count = this.resultList.Count;
if (count == 0)
{
this.workThreadWaitHandle.Reset();
this.workToDo = false;
return;
}
Label_003D:
if (this.currentIndex >= count)
{
this.currentIndex = 0;
}
asyncResult = (LdapPartialAsyncResult)this.resultList[this.currentIndex];
num2++;
this.currentIndex++;
if (asyncResult.resultStatus == ResultsStatus.Done)
{
if (num2 >= count)
{
this.workToDo = false;
this.workThreadWaitHandle.Reset();
return;
}
goto Label_003D;
}
this.GetResultsHelper(asyncResult);
if (asyncResult.resultStatus == ResultsStatus.Done)
{
asyncResult.manualResetEvent.Set();
asyncResult.completed = true;
if (asyncResult.callback != null)
{
callback = asyncResult.callback;
}
}
else if ((((asyncResult.callback != null) && asyncResult.partialCallback) && (asyncResult.response != null)) && ((asyncResult.response.Entries.Count > 0) || (asyncResult.response.References.Count > 0)))
{
callback = asyncResult.callback;
}
}
if (callback != null)
{
callback(asyncResult);
}
}
public void Remove(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!this.resultList.Contains(asyncResult))
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
this.resultList.Remove(asyncResult);
}
}
public void Remove(LdapPartialAsyncResult asyncResult)
{
// called by Abort operation
lock (this)
{
if (!_resultList.Contains(asyncResult))
throw new ArgumentException(Res.GetString(Res.InvalidAsyncResult));
// remove this async operation from the list
_resultList.Remove(asyncResult);
}
}
public void Add(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
this.resultList.Add(asyncResult);
if (!this.workToDo)
{
this.workThreadWaitHandle.Set();
this.workToDo = true;
}
}
}
public void Add(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
this.resultList.Add(asyncResult);
if (!this.workToDo)
{
this.workThreadWaitHandle.Set();
this.workToDo = true;
}
}
}
public void NeedCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!this.resultList.Contains(asyncResult))
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
if (asyncResult.resultStatus == ResultsStatus.PartialResult)
{
asyncResult.resultStatus = ResultsStatus.CompleteResult;
}
}
}
public void Remove(LdapPartialAsyncResult asyncResult)
{
// Called by Abort operation.
lock (this)
{
if (!_resultList.Contains(asyncResult))
{
throw new ArgumentException(SR.InvalidAsyncResult);
}
// Remove this async operation from the list.
_resultList.Remove(asyncResult);
}
}
public void Add(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
_resultList.Add(asyncResult);
if (!_workToDo)
{
// need to wake up the workthread if it is not running already
_workThreadWaitHandle.Set();
_workToDo = true;
}
}
}
public void Remove(LdapPartialAsyncResult asyncResult)
{
// called by Abort operation
lock (this)
{
if (!_resultList.Contains(asyncResult))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, SR.InvalidAsyncResult));
}
// remove this async operation from the list
_resultList.Remove(asyncResult);
}
}
public void Add(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
_resultList.Add(asyncResult);
if (!_workToDo)
{
// Need to wake up the workthread if it is not running already.
_workThreadWaitHandle.Set();
_workToDo = true;
}
}
}
public void Remove(LdapPartialAsyncResult asyncResult)
{
// called by Abort operation
lock (this)
{
if (!_resultList.Contains(asyncResult))
{
throw new ArgumentException(Res.GetString(Res.InvalidAsyncResult));
}
// remove this async operation from the list
_resultList.Remove(asyncResult);
}
}
public DirectoryResponse GetCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!this.resultList.Contains(asyncResult))
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
this.resultList.Remove(asyncResult);
if (asyncResult.exception != null)
{
throw asyncResult.exception;
}
return asyncResult.response;
}
}
public PartialResultsCollection GetPartialResults(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!_resultList.Contains(asyncResult))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, SR.InvalidAsyncResult));
}
if (asyncResult.exception != null)
{
// remove this async operation
// the async operation basically failed, we won't do it any more, so throw exception to the user and remove it from the list
_resultList.Remove(asyncResult);
throw asyncResult.exception;
}
PartialResultsCollection collection = new PartialResultsCollection();
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
collection.Add(asyncResult.response.Entries[i]);
}
asyncResult.response.Entries.Clear();
}
if (asyncResult.response.References != null)
{
for (int i = 0; i < asyncResult.response.References.Count; i++)
{
collection.Add(asyncResult.response.References[i]);
}
asyncResult.response.References.Clear();
}
}
return(collection);
}
}
public PartialResultsCollection GetPartialResults(LdapPartialAsyncResult asyncResult)
{
PartialResultsCollection partialResultsCollection;
lock (this)
{
if (this.resultList.Contains(asyncResult))
{
if (asyncResult.exception == null)
{
PartialResultsCollection partialResultsCollection1 = new PartialResultsCollection();
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
partialResultsCollection1.Add(asyncResult.response.Entries[i]);
}
asyncResult.response.Entries.Clear();
}
if (asyncResult.response.References != null)
{
for (int j = 0; j < asyncResult.response.References.Count; j++)
{
partialResultsCollection1.Add(asyncResult.response.References[j]);
}
asyncResult.response.References.Clear();
}
}
partialResultsCollection = partialResultsCollection1;
}
else
{
this.resultList.Remove(asyncResult);
throw asyncResult.exception;
}
}
else
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
}
return(partialResultsCollection);
}
public void NeedCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (_resultList.Contains(asyncResult))
{
// we don't need partial results anymore, polling for complete results
if (asyncResult.resultStatus == ResultsStatus.PartialResult)
{
asyncResult.resultStatus = ResultsStatus.CompleteResult;
}
}
else
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, SR.InvalidAsyncResult));
}
}
}
public void NeedCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (_resultList.Contains(asyncResult))
{
// We don't need partial results anymore, polling for complete results.
if (asyncResult._resultStatus == ResultsStatus.PartialResult)
{
asyncResult._resultStatus = ResultsStatus.CompleteResult;
}
}
else
{
throw new ArgumentException(SR.InvalidAsyncResult);
}
}
}
public DirectoryResponse GetCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!_resultList.Contains(asyncResult))
{
throw new ArgumentException(SR.InvalidAsyncResult);
}
Debug.Assert(asyncResult._resultStatus == ResultsStatus.Done);
_resultList.Remove(asyncResult);
if (asyncResult._exception != null)
{
throw asyncResult._exception;
}
else
{
return(asyncResult._response);
}
}
}
public PartialResultsCollection GetPartialResults(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!this.resultList.Contains(asyncResult))
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
if (asyncResult.exception != null)
{
this.resultList.Remove(asyncResult);
throw asyncResult.exception;
}
PartialResultsCollection resultss = new PartialResultsCollection();
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
resultss.Add(asyncResult.response.Entries[i]);
}
asyncResult.response.Entries.Clear();
}
if (asyncResult.response.References != null)
{
for (int j = 0; j < asyncResult.response.References.Count; j++)
{
resultss.Add(asyncResult.response.References[j]);
}
asyncResult.response.References.Clear();
}
}
return resultss;
}
}
public void NeedCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (_resultList.Contains(asyncResult))
{
// we don't need partial results anymore, polling for complete results
if (asyncResult.resultStatus == ResultsStatus.PartialResult)
asyncResult.resultStatus = ResultsStatus.CompleteResult;
}
else
throw new ArgumentException(Res.GetString(Res.InvalidAsyncResult));
}
}
private void GetResultsHelper(LdapPartialAsyncResult asyncResult)
{
LdapConnection con = asyncResult.con;
IntPtr ldapResult = (IntPtr)0;
IntPtr entryMessage = (IntPtr)0;
ResultAll resultType = ResultAll.LDAP_MSG_RECEIVED;
if (asyncResult.resultStatus == ResultsStatus.CompleteResult)
resultType = ResultAll.LDAP_MSG_POLLINGALL;
try
{
SearchResponse response = (SearchResponse)con.ConstructResponse(asyncResult.messageID, LdapOperation.LdapSearch, resultType, asyncResult.requestTimeout, false);
// this should only happen in the polling thread case
if (response == null)
{
// only when request time out has not yet expiered
if ((asyncResult.startTime.Ticks + asyncResult.requestTimeout.Ticks) > DateTime.Now.Ticks)
{
// this is expected, just the client does not have the result yet
return;
}
else
{
// time out, now we need to throw proper exception
throw new LdapException((int)LdapError.TimeOut, LdapErrorMappings.MapResultCode((int)LdapError.TimeOut));
}
}
if (asyncResult.response != null)
AddResult(asyncResult.response, response);
else
asyncResult.response = response;
// if search is done, set the flag
if (response.searchDone)
asyncResult.resultStatus = ResultsStatus.Done;
}
catch (Exception e)
{
if (e is DirectoryOperationException)
{
SearchResponse response = (SearchResponse)(((DirectoryOperationException)e).Response);
if (asyncResult.response != null)
AddResult(asyncResult.response, response);
else
asyncResult.response = response;
// set the response back to the exception so it holds all the results up to now
((DirectoryOperationException)e).response = asyncResult.response;
}
else if (e is LdapException)
{
LdapException ldapE = (LdapException)e;
LdapError errorCode = (LdapError)ldapE.ErrorCode;
if (asyncResult.response != null)
{
// add previous retrieved entries if available
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
ldapE.results.Add(asyncResult.response.Entries[i]);
}
}
// add previous retrieved references if available
if (asyncResult.response.References != null)
{
for (int i = 0; i < asyncResult.response.References.Count; i++)
{
ldapE.results.Add(asyncResult.response.References[i]);
}
}
}
}
// exception occurs, this operation is done.
asyncResult.exception = e;
asyncResult.resultStatus = ResultsStatus.Done;
// need to abandon this request
Wldap32.ldap_abandon(con.ldapHandle, asyncResult.messageID);
}
}
public IAsyncResult BeginSendRequest(DirectoryRequest request, TimeSpan requestTimeout, PartialResultProcessing partialMode, AsyncCallback callback, object state)
{
int messageID = 0;
int error = 0;
if (this.disposed)
throw new ObjectDisposedException(GetType().Name);
// parameter validation
if (request == null)
throw new ArgumentNullException("request");
if (partialMode < PartialResultProcessing.NoPartialResultSupport || partialMode > PartialResultProcessing.ReturnPartialResultsAndNotifyCallback)
throw new InvalidEnumArgumentException("partialMode", (int)partialMode, typeof(PartialResultProcessing));
if (partialMode != PartialResultProcessing.NoPartialResultSupport && !(request is SearchRequest))
throw new NotSupportedException(Res.GetString(Res.PartialResultsNotSupported));
if (partialMode == PartialResultProcessing.ReturnPartialResultsAndNotifyCallback && (callback == null))
throw new ArgumentException(Res.GetString(Res.CallBackIsNull), "callback");
error = SendRequestHelper(request, ref messageID);
LdapOperation operation = LdapOperation.LdapSearch;
if (request is DeleteRequest)
operation = LdapOperation.LdapDelete;
else if (request is AddRequest)
operation = LdapOperation.LdapAdd;
else if (request is ModifyRequest)
operation = LdapOperation.LdapModify;
else if (request is SearchRequest)
operation = LdapOperation.LdapSearch;
else if (request is ModifyDNRequest)
operation = LdapOperation.LdapModifyDn;
else if (request is CompareRequest)
operation = LdapOperation.LdapCompare;
else if (request is ExtendedRequest)
operation = LdapOperation.LdapExtendedRequest;
if (error == 0 && messageID != -1)
{
if (partialMode == PartialResultProcessing.NoPartialResultSupport)
{
LdapRequestState rs = new LdapRequestState();
LdapAsyncResult asyncResult = new LdapAsyncResult(callback, state, false);
rs.ldapAsync = asyncResult;
asyncResult.resultObject = rs;
s_asyncResultTable.Add(asyncResult, messageID);
_fd.BeginInvoke(messageID, operation, ResultAll.LDAP_MSG_ALL, requestTimeout, true, new AsyncCallback(ResponseCallback), rs);
return (IAsyncResult)asyncResult;
}
else
{
// the user registers to retrieve partial results
bool partialCallback = false;
if (partialMode == PartialResultProcessing.ReturnPartialResultsAndNotifyCallback)
partialCallback = true;
LdapPartialAsyncResult asyncResult = new LdapPartialAsyncResult(messageID, callback, state, true, this, partialCallback, requestTimeout);
s_partialResultsProcessor.Add(asyncResult);
return (IAsyncResult)asyncResult;
}
}
else
{
if (error == 0)
{
// success code but message is -1, unexpected
error = Wldap32.LdapGetLastError();
}
throw ConstructException(error, operation);
}
}
private void GetResultsHelper(LdapPartialAsyncResult asyncResult)
{
LdapConnection connection = asyncResult._con;
ResultAll resultType = ResultAll.LDAP_MSG_RECEIVED;
if (asyncResult._resultStatus == ResultsStatus.CompleteResult)
{
resultType = ResultAll.LDAP_MSG_POLLINGALL;
}
try
{
ValueTask <DirectoryResponse> vt = connection.ConstructResponseAsync(asyncResult._messageID, LdapOperation.LdapSearch, resultType, asyncResult._requestTimeout, false, sync: true);
Debug.Assert(vt.IsCompleted);
SearchResponse response = (SearchResponse)vt.GetAwaiter().GetResult();
// This should only happen in the polling thread case.
if (response == null)
{
// Only when request time out has not yet expiered.
if ((asyncResult._startTime.Ticks + asyncResult._requestTimeout.Ticks) > DateTime.Now.Ticks)
{
// This is expected, just the client does not have the result yet .
return;
}
else
{
// time out, now we need to throw proper exception
throw new LdapException((int)LdapError.TimeOut, LdapErrorMappings.MapResultCode((int)LdapError.TimeOut));
}
}
if (asyncResult._response != null)
{
AddResult(asyncResult._response, response);
}
else
{
asyncResult._response = response;
}
// If search is done, set the flag.
if (response.searchDone)
{
asyncResult._resultStatus = ResultsStatus.Done;
}
}
catch (Exception exception)
{
if (exception is DirectoryOperationException directoryOperationException)
{
SearchResponse response = (SearchResponse)directoryOperationException.Response;
if (asyncResult._response != null)
{
AddResult(asyncResult._response, response);
}
else
{
asyncResult._response = response;
}
// Set the response back to the exception so it holds all the results up to now.
directoryOperationException.Response = asyncResult._response;
}
else if (exception is LdapException ldapException)
{
if (asyncResult._response != null)
{
// add previous retrieved entries if available
if (asyncResult._response.Entries != null)
{
for (int i = 0; i < asyncResult._response.Entries.Count; i++)
{
ldapException.PartialResults.Add(asyncResult._response.Entries[i]);
}
}
// add previous retrieved references if available
if (asyncResult._response.References != null)
{
for (int i = 0; i < asyncResult._response.References.Count; i++)
{
ldapException.PartialResults.Add(asyncResult._response.References[i]);
}
}
}
}
// Exception occurs, this operation is done.
asyncResult._exception = exception;
asyncResult._resultStatus = ResultsStatus.Done;
// Need to abandon this request.
LdapPal.CancelDirectoryAsyncOperation(connection._ldapHandle, asyncResult._messageID);
}
}
public DirectoryResponse GetCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!_resultList.Contains(asyncResult))
throw new ArgumentException(Res.GetString(Res.InvalidAsyncResult));
Debug.Assert(asyncResult.resultStatus == ResultsStatus.Done);
_resultList.Remove(asyncResult);
if (asyncResult.exception != null)
{
throw asyncResult.exception;
}
else
{
return asyncResult.response;
}
}
}
public PartialResultsCollection GetPartialResults(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!_resultList.Contains(asyncResult))
throw new ArgumentException(Res.GetString(Res.InvalidAsyncResult));
if (asyncResult.exception != null)
{
// remove this async operation
// the async operation basically failed, we won't do it any more, so throw exception to the user and remove it from the list
_resultList.Remove(asyncResult);
throw asyncResult.exception;
}
PartialResultsCollection collection = new PartialResultsCollection();
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
collection.Add(asyncResult.response.Entries[i]);
asyncResult.response.Entries.Clear();
}
if (asyncResult.response.References != null)
{
for (int i = 0; i < asyncResult.response.References.Count; i++)
collection.Add(asyncResult.response.References[i]);
asyncResult.response.References.Clear();
}
}
return collection;
}
}
private void GetResultsHelper(LdapPartialAsyncResult asyncResult)
{
LdapConnection con = asyncResult.con;
IntPtr ldapResult = (IntPtr)0;
IntPtr entryMessage = (IntPtr)0;
ResultAll resultType = ResultAll.LDAP_MSG_RECEIVED;
if (asyncResult.resultStatus == ResultsStatus.CompleteResult)
{
resultType = ResultAll.LDAP_MSG_POLLINGALL;
}
try
{
SearchResponse response = (SearchResponse)con.ConstructResponse(asyncResult.messageID, LdapOperation.LdapSearch, resultType, asyncResult.requestTimeout, false);
// this should only happen in the polling thread case
if (response == null)
{
// only when request time out has not yet expiered
if ((asyncResult.startTime.Ticks + asyncResult.requestTimeout.Ticks) > DateTime.Now.Ticks)
{
// this is expected, just the client does not have the result yet
return;
}
else
{
// time out, now we need to throw proper exception
throw new LdapException((int)LdapError.TimeOut, LdapErrorMappings.MapResultCode((int)LdapError.TimeOut));
}
}
if (asyncResult.response != null)
{
AddResult(asyncResult.response, response);
}
else
{
asyncResult.response = response;
}
// if search is done, set the flag
if (response.searchDone)
{
asyncResult.resultStatus = ResultsStatus.Done;
}
}
catch (Exception e)
{
if (e is DirectoryOperationException)
{
SearchResponse response = (SearchResponse)(((DirectoryOperationException)e).Response);
if (asyncResult.response != null)
{
AddResult(asyncResult.response, response);
}
else
{
asyncResult.response = response;
}
// set the response back to the exception so it holds all the results up to now
((DirectoryOperationException)e).Response = asyncResult.response;
}
else if (e is LdapException)
{
LdapException ldapE = (LdapException)e;
LdapError errorCode = (LdapError)ldapE.ErrorCode;
if (asyncResult.response != null)
{
// add previous retrieved entries if available
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
ldapE.results.Add(asyncResult.response.Entries[i]);
}
}
// add previous retrieved references if available
if (asyncResult.response.References != null)
{
for (int i = 0; i < asyncResult.response.References.Count; i++)
{
ldapE.results.Add(asyncResult.response.References[i]);
}
}
}
}
// exception occurs, this operation is done.
asyncResult.exception = e;
asyncResult.resultStatus = ResultsStatus.Done;
// need to abandon this request
Wldap32.ldap_abandon(con.ldapHandle, asyncResult.messageID);
}
}
private void GetResultsHelper(LdapPartialAsyncResult asyncResult)
{
LdapConnection con = asyncResult.con;
IntPtr ldapHandle = con.ldapHandle;
ResultAll resultType = ResultAll.LDAP_MSG_RECEIVED;
if (asyncResult.resultStatus == ResultsStatus.CompleteResult)
{
resultType = ResultAll.LDAP_MSG_POLLINGALL;
}
try
{
SearchResponse newResult = (SearchResponse)con.ConstructResponse(asyncResult.messageID, LdapOperation.LdapSearch, resultType, asyncResult.requestTimeout, false);
if (newResult == null)
{
if ((asyncResult.startTime.Ticks + asyncResult.requestTimeout.Ticks) <= DateTime.Now.Ticks)
{
throw new LdapException(0x55, LdapErrorMappings.MapResultCode(0x55));
}
}
else
{
if (asyncResult.response != null)
{
this.AddResult(asyncResult.response, newResult);
}
else
{
asyncResult.response = newResult;
}
if (newResult.searchDone)
{
asyncResult.resultStatus = ResultsStatus.Done;
}
}
}
catch (Exception exception)
{
if (exception is DirectoryOperationException)
{
SearchResponse response = (SearchResponse)((DirectoryOperationException)exception).Response;
if (asyncResult.response != null)
{
this.AddResult(asyncResult.response, response);
}
else
{
asyncResult.response = response;
}
((DirectoryOperationException)exception).response = asyncResult.response;
}
else if (exception is LdapException)
{
LdapException exception2 = (LdapException)exception;
int errorCode = exception2.ErrorCode;
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
exception2.results.Add(asyncResult.response.Entries[i]);
}
}
if (asyncResult.response.References != null)
{
for (int j = 0; j < asyncResult.response.References.Count; j++)
{
exception2.results.Add(asyncResult.response.References[j]);
}
}
}
}
asyncResult.exception = exception;
asyncResult.resultStatus = ResultsStatus.Done;
Wldap32.ldap_abandon(con.ldapHandle, asyncResult.messageID);
}
}
private void GetResultsHelper(LdapPartialAsyncResult asyncResult)
{
LdapConnection con = asyncResult.con;
IntPtr ldapHandle = con.ldapHandle;
ResultAll resultType = ResultAll.LDAP_MSG_RECEIVED;
if (asyncResult.resultStatus == ResultsStatus.CompleteResult)
{
resultType = ResultAll.LDAP_MSG_POLLINGALL;
}
try
{
SearchResponse newResult = (SearchResponse) con.ConstructResponse(asyncResult.messageID, LdapOperation.LdapSearch, resultType, asyncResult.requestTimeout, false);
if (newResult == null)
{
if ((asyncResult.startTime.Ticks + asyncResult.requestTimeout.Ticks) <= DateTime.Now.Ticks)
{
throw new LdapException(0x55, LdapErrorMappings.MapResultCode(0x55));
}
}
else
{
if (asyncResult.response != null)
{
this.AddResult(asyncResult.response, newResult);
}
else
{
asyncResult.response = newResult;
}
if (newResult.searchDone)
{
asyncResult.resultStatus = ResultsStatus.Done;
}
}
}
catch (Exception exception)
{
if (exception is DirectoryOperationException)
{
SearchResponse response = (SearchResponse) ((DirectoryOperationException) exception).Response;
if (asyncResult.response != null)
{
this.AddResult(asyncResult.response, response);
}
else
{
asyncResult.response = response;
}
((DirectoryOperationException) exception).response = asyncResult.response;
}
else if (exception is LdapException)
{
LdapException exception2 = (LdapException) exception;
int errorCode = exception2.ErrorCode;
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
exception2.results.Add(asyncResult.response.Entries[i]);
}
}
if (asyncResult.response.References != null)
{
for (int j = 0; j < asyncResult.response.References.Count; j++)
{
exception2.results.Add(asyncResult.response.References[j]);
}
}
}
}
asyncResult.exception = exception;
asyncResult.resultStatus = ResultsStatus.Done;
Wldap32.ldap_abandon(con.ldapHandle, asyncResult.messageID);
}
}
public IAsyncResult BeginSendRequest(DirectoryRequest request, TimeSpan requestTimeout, PartialResultProcessing partialMode, AsyncCallback callback, object state)
{
int num = 0;
if (!this.disposed)
{
if (request != null)
{
if (partialMode < PartialResultProcessing.NoPartialResultSupport || partialMode > PartialResultProcessing.ReturnPartialResultsAndNotifyCallback)
{
throw new InvalidEnumArgumentException("partialMode", (int)partialMode, typeof(PartialResultProcessing));
}
else
{
if (partialMode == PartialResultProcessing.NoPartialResultSupport || request as SearchRequest != null)
{
if (partialMode != PartialResultProcessing.ReturnPartialResultsAndNotifyCallback || callback != null)
{
int num1 = this.SendRequestHelper(request, ref num);
LdapOperation ldapOperation = LdapOperation.LdapSearch;
if (request as DeleteRequest == null)
{
if (request as AddRequest == null)
{
if (request as ModifyRequest == null)
{
if (request as SearchRequest == null)
{
if (request as ModifyDNRequest == null)
{
if (request as CompareRequest == null)
{
if (request as ExtendedRequest != null)
{
ldapOperation = LdapOperation.LdapExtendedRequest;
}
}
else
{
ldapOperation = LdapOperation.LdapCompare;
}
}
else
{
ldapOperation = LdapOperation.LdapModifyDn;
}
}
else
{
ldapOperation = LdapOperation.LdapSearch;
}
}
else
{
ldapOperation = LdapOperation.LdapModify;
}
}
else
{
ldapOperation = LdapOperation.LdapAdd;
}
}
else
{
ldapOperation = LdapOperation.LdapDelete;
}
if (num1 != 0 || num == -1)
{
if (num1 == 0)
{
num1 = Wldap32.LdapGetLastError();
}
throw this.ConstructException(num1, ldapOperation);
}
else
{
if (partialMode != PartialResultProcessing.NoPartialResultSupport)
{
bool flag = false;
if (partialMode == PartialResultProcessing.ReturnPartialResultsAndNotifyCallback)
{
flag = true;
}
LdapPartialAsyncResult ldapPartialAsyncResult = new LdapPartialAsyncResult(num, callback, state, true, this, flag, requestTimeout);
LdapConnection.partialResultsProcessor.Add(ldapPartialAsyncResult);
return ldapPartialAsyncResult;
}
else
{
LdapRequestState ldapRequestState = new LdapRequestState();
LdapAsyncResult ldapAsyncResult = new LdapAsyncResult(callback, state, false);
ldapRequestState.ldapAsync = ldapAsyncResult;
ldapAsyncResult.resultObject = ldapRequestState;
LdapConnection.asyncResultTable.Add(ldapAsyncResult, num);
this.fd.BeginInvoke(num, ldapOperation, ResultAll.LDAP_MSG_ALL, requestTimeout, true, new AsyncCallback(this.ResponseCallback), ldapRequestState);
return ldapAsyncResult;
}
}
}
else
{
throw new ArgumentException(Res.GetString("CallBackIsNull"), "callback");
}
}
else
{
throw new NotSupportedException(Res.GetString("PartialResultsNotSupported"));
}
}
}
else
{
throw new ArgumentNullException("request");
}
}
else
{
throw new ObjectDisposedException(base.GetType().Name);
}
}
public void RetrievingSearchResults()
{
int num = 0;
LdapPartialAsyncResult item = null;
AsyncCallback asyncCallback = null;
lock (this)
{
int count = this.resultList.Count;
if (count != 0)
{
do
{
if (this.currentIndex >= count)
{
this.currentIndex = 0;
}
item = (LdapPartialAsyncResult)this.resultList[this.currentIndex];
num++;
LdapPartialResultsProcessor ldapPartialResultsProcessor = this;
ldapPartialResultsProcessor.currentIndex = ldapPartialResultsProcessor.currentIndex + 1;
if (item.resultStatus == ResultsStatus.Done)
{
continue;
}
this.GetResultsHelper(item);
if (item.resultStatus != ResultsStatus.Done)
{
if (item.callback != null && item.partialCallback && item.response != null && (item.response.Entries.Count > 0 || item.response.References.Count > 0))
{
asyncCallback = item.callback;
}
}
else
{
item.manualResetEvent.Set();
item.completed = true;
if (item.callback != null)
{
asyncCallback = item.callback;
}
}
if (asyncCallback != null)
{
asyncCallback(item);
}
return;
}while (num < count);
this.workToDo = false;
this.workThreadWaitHandle.Reset();
return;
}
else
{
this.workThreadWaitHandle.Reset();
this.workToDo = false;
return;
}
}
if (asyncCallback != null)
{
asyncCallback(item);
}
}
public void NeedCompleteResult(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!this.resultList.Contains(asyncResult))
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
if (asyncResult.resultStatus == ResultsStatus.PartialResult)
{
asyncResult.resultStatus = ResultsStatus.CompleteResult;
}
}
}
private void GetResultsHelper(LdapPartialAsyncResult asyncResult)
{
LdapConnection ldapConnection = asyncResult.con;
ResultAll resultAll = ResultAll.LDAP_MSG_RECEIVED;
if (asyncResult.resultStatus == ResultsStatus.CompleteResult)
{
resultAll = ResultAll.LDAP_MSG_POLLINGALL;
}
try
{
SearchResponse searchResponse = (SearchResponse)ldapConnection.ConstructResponse(asyncResult.messageID, LdapOperation.LdapSearch, resultAll, asyncResult.requestTimeout, false);
if (searchResponse != null)
{
if (asyncResult.response == null)
{
asyncResult.response = searchResponse;
}
else
{
this.AddResult(asyncResult.response, searchResponse);
}
if (searchResponse.searchDone)
{
asyncResult.resultStatus = ResultsStatus.Done;
}
}
else
{
DateTime now = DateTime.Now;
if (asyncResult.startTime.Ticks + asyncResult.requestTimeout.Ticks <= now.Ticks)
{
throw new LdapException(85, LdapErrorMappings.MapResultCode(85));
}
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if (exception as DirectoryOperationException == null)
{
if (exception as LdapException != null)
{
LdapException ldapException = (LdapException)exception;
//TODO: Review: ldapException.ErrorCode;
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
ldapException.results.Add(asyncResult.response.Entries[i]);
}
}
if (asyncResult.response.References != null)
{
for (int j = 0; j < asyncResult.response.References.Count; j++)
{
ldapException.results.Add(asyncResult.response.References[j]);
}
}
}
}
}
else
{
SearchResponse response = (SearchResponse)((DirectoryOperationException)exception).Response;
if (asyncResult.response == null)
{
asyncResult.response = response;
}
else
{
this.AddResult(asyncResult.response, response);
}
((DirectoryOperationException)exception).response = asyncResult.response;
}
asyncResult.exception = exception;
asyncResult.resultStatus = ResultsStatus.Done;
Wldap32.ldap_abandon(ldapConnection.ldapHandle, asyncResult.messageID);
}
}
public void Remove(LdapPartialAsyncResult asyncResult)
{
lock (this)
{
if (!this.resultList.Contains(asyncResult))
{
throw new ArgumentException(Res.GetString("InvalidAsyncResult"));
}
this.resultList.Remove(asyncResult);
}
}
public IAsyncResult BeginSendRequest(DirectoryRequest request, TimeSpan requestTimeout, PartialResultProcessing partialMode, AsyncCallback callback, object state)
{
int messageID = 0;
int error = 0;
if (this.disposed)
{
throw new ObjectDisposedException(base.GetType().Name);
}
if (request == null)
{
throw new ArgumentNullException("request");
}
if ((partialMode < PartialResultProcessing.NoPartialResultSupport) || (partialMode > PartialResultProcessing.ReturnPartialResultsAndNotifyCallback))
{
throw new InvalidEnumArgumentException("partialMode", (int) partialMode, typeof(PartialResultProcessing));
}
if ((partialMode != PartialResultProcessing.NoPartialResultSupport) && !(request is SearchRequest))
{
throw new NotSupportedException(System.DirectoryServices.Protocols.Res.GetString("PartialResultsNotSupported"));
}
if ((partialMode == PartialResultProcessing.ReturnPartialResultsAndNotifyCallback) && (callback == null))
{
throw new ArgumentException(System.DirectoryServices.Protocols.Res.GetString("CallBackIsNull"), "callback");
}
error = this.SendRequestHelper(request, ref messageID);
LdapOperation ldapSearch = LdapOperation.LdapSearch;
if (request is DeleteRequest)
{
ldapSearch = LdapOperation.LdapDelete;
}
else if (request is AddRequest)
{
ldapSearch = LdapOperation.LdapAdd;
}
else if (request is ModifyRequest)
{
ldapSearch = LdapOperation.LdapModify;
}
else if (request is SearchRequest)
{
ldapSearch = LdapOperation.LdapSearch;
}
else if (request is ModifyDNRequest)
{
ldapSearch = LdapOperation.LdapModifyDn;
}
else if (request is CompareRequest)
{
ldapSearch = LdapOperation.LdapCompare;
}
else if (request is ExtendedRequest)
{
ldapSearch = LdapOperation.LdapExtendedRequest;
}
if ((error == 0) && (messageID != -1))
{
if (partialMode == PartialResultProcessing.NoPartialResultSupport)
{
LdapRequestState state2 = new LdapRequestState();
LdapAsyncResult key = new LdapAsyncResult(callback, state, false);
state2.ldapAsync = key;
key.resultObject = state2;
asyncResultTable.Add(key, messageID);
this.fd.BeginInvoke(messageID, ldapSearch, ResultAll.LDAP_MSG_ALL, requestTimeout, true, new AsyncCallback(this.ResponseCallback), state2);
return key;
}
bool partialCallback = false;
if (partialMode == PartialResultProcessing.ReturnPartialResultsAndNotifyCallback)
{
partialCallback = true;
}
LdapPartialAsyncResult asyncResult = new LdapPartialAsyncResult(messageID, callback, state, true, this, partialCallback, requestTimeout);
partialResultsProcessor.Add(asyncResult);
return asyncResult;
}
if (error == 0)
{
error = Wldap32.LdapGetLastError();
}
throw this.ConstructException(error, ldapSearch);
}
public void RetrievingSearchResults()
{
LdapPartialAsyncResult asyncResult = null;
AsyncCallback tmpCallback = null;
lock (this)
{
int count = _resultList.Count;
if (count == 0)
{
// No asynchronous operation pending, begin to wait.
_workThreadWaitHandle.Reset();
_workToDo = false;
return;
}
// Might have work to do.
int i = 0;
while (true)
{
if (_currentIndex >= count)
{
// Some element is moved after last iteration.
_currentIndex = 0;
}
asyncResult = (LdapPartialAsyncResult)_resultList[_currentIndex];
i++;
_currentIndex++;
// Have work to do.
if (asyncResult._resultStatus != ResultsStatus.Done)
{
break;
}
if (i >= count)
{
// All the operations are done just waiting for the user to pick up the results.
_workToDo = false;
_workThreadWaitHandle.Reset();
return;
}
}
// Try to get the results available for this asynchronous operation .
GetResultsHelper(asyncResult);
// If we are done with the asynchronous search, we need to fire callback and signal the waitable object.
if (asyncResult._resultStatus == ResultsStatus.Done)
{
asyncResult._manualResetEvent.Set();
asyncResult._completed = true;
if (asyncResult._callback != null)
{
tmpCallback = asyncResult._callback;
}
}
else if (asyncResult._callback != null && asyncResult._partialCallback)
{
// The user specified a callback to be called even when partial results become available.
if (asyncResult._response != null && (asyncResult._response.Entries.Count > 0 || asyncResult._response.References.Count > 0))
{
tmpCallback = asyncResult._callback;
}
}
}
tmpCallback?.Invoke(asyncResult);
}
private void GetResultsHelper(LdapPartialAsyncResult asyncResult)
{
LdapConnection ldapConnection = asyncResult.con;
ResultAll resultAll = ResultAll.LDAP_MSG_RECEIVED;
if (asyncResult.resultStatus == ResultsStatus.CompleteResult)
{
resultAll = ResultAll.LDAP_MSG_POLLINGALL;
}
try
{
SearchResponse searchResponse = (SearchResponse)ldapConnection.ConstructResponse(asyncResult.messageID, LdapOperation.LdapSearch, resultAll, asyncResult.requestTimeout, false);
if (searchResponse != null)
{
if (asyncResult.response == null)
{
asyncResult.response = searchResponse;
}
else
{
this.AddResult(asyncResult.response, searchResponse);
}
if (searchResponse.searchDone)
{
asyncResult.resultStatus = ResultsStatus.Done;
}
}
else
{
DateTime now = DateTime.Now;
if (asyncResult.startTime.Ticks + asyncResult.requestTimeout.Ticks <= now.Ticks)
{
throw new LdapException(85, LdapErrorMappings.MapResultCode(85));
}
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if (exception as DirectoryOperationException == null)
{
if (exception as LdapException != null)
{
LdapException ldapException = (LdapException)exception;
//TODO: Review: ldapException.ErrorCode;
if (asyncResult.response != null)
{
if (asyncResult.response.Entries != null)
{
for (int i = 0; i < asyncResult.response.Entries.Count; i++)
{
ldapException.results.Add(asyncResult.response.Entries[i]);
}
}
if (asyncResult.response.References != null)
{
for (int j = 0; j < asyncResult.response.References.Count; j++)
{
ldapException.results.Add(asyncResult.response.References[j]);
}
}
}
}
}
else
{
SearchResponse response = (SearchResponse)((DirectoryOperationException)exception).Response;
if (asyncResult.response == null)
{
asyncResult.response = response;
}
else
{
this.AddResult(asyncResult.response, response);
}
((DirectoryOperationException)exception).response = asyncResult.response;
}
asyncResult.exception = exception;
asyncResult.resultStatus = ResultsStatus.Done;
Wldap32.ldap_abandon(ldapConnection.ldapHandle, asyncResult.messageID);
}
}
