author Philipp Kewisch <>
Mon, 19 Jan 2009 19:00:55 +0100
changeset 1691 739ea2707464ed16694cc8f85abe22ef3245cf46
parent 1624 f13a45c4f1f912730f5313bcef509dc25502c6d3
permissions -rw-r--r--
Fix bug 474228 - Fix calendar mode borders (again). r=berend

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is the LDAP XPCOM SDK.
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2000
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Dan Mosedale <>
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 * ***** END LICENSE BLOCK ***** */

#ifndef nsLDAPChannel_h__
#define nsLDAPChannel_h__

#include "nsCOMPtr.h"
#include "nsIRunnable.h"
#include "nsIThread.h"
#include "nsIChannel.h"
#include "nsILoadGroup.h"
#include "nsIInputStream.h"
#include "nsIOutputStream.h"
#include "nsIInterfaceRequestor.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsIStreamListener.h"
#include "nsILDAPConnection.h"
#include "nsILDAPOperation.h"
#include "nsILDAPMessageListener.h"
#include "nsIProgressEventSink.h"
#include "nsILDAPURL.h"

// if the code related to the following #define ever gets removed, also
// be sure to remove mCallback as well as the most (but not all) of the 
// various mUnproxied stuff

// {97cce72b-8ce9-466e-b21d-05da7c1e02a6}
  { 0x97cce72b, 0x8ce9, 0x466e, \
      { 0xb2, 0x1d, 0x05, 0xda, 0x7c, 0x1e, 0x02, 0xa6 } }

class nsLDAPChannel : public nsIChannel, public nsILDAPMessageListener

    virtual ~nsLDAPChannel();

    nsresult Init(nsIURI *uri);

    // this actually only gets called by nsLDAPHandler::NewChannel()
    static NS_METHOD
	Create(nsISupports* aOuter, REFNSIID aIID, void **aResult);


    // these are internal functions, called by the dispatcher function
    // OnLDAPMessage()
    nsresult OnLDAPSearchResult(nsILDAPMessage *aMessage);
    nsresult OnLDAPSearchEntry(nsILDAPMessage *aMessage);
    nsresult OnLDAPBind(nsILDAPMessage *aMessage);

    // instance vars for read/write nsIChannel attributes
    nsresult mStatus;
    nsCOMPtr<nsIURI> mURI;         // the URI we're processing
    nsCOMPtr<nsILoadGroup> mUnproxiedLoadGroup; // the load group we belong to
    nsCOMPtr<nsIInterfaceRequestor> mCallbacks; 
    nsCOMPtr<nsIURI> mOriginalURI; // the URI we started processing
    nsLoadFlags mLoadFlags;        // load attributes for this channel
    nsCOMPtr<nsISupports> mOwner;  // entity responsible for this channel

    // various other instance vars
    nsCOMPtr<nsIStreamListener> mUnproxiedListener; // for calls on main thread
    nsCOMPtr<nsILoadGroup> mLoadGroup; // possibly an nsISupports proxy
    nsCOMPtr<nsILDAPConnection> mConnection; // LDAP connection
    nsCOMPtr<nsIStreamListener> mListener; // for calls on LDAP callback thread
    // which _might_ be the main thread
    nsCOMPtr<nsISupports> mResponseContext; 
    nsCOMPtr<nsIInputStream> mReadPipeIn; // this end given to the listener
    nsCOMPtr<nsIOutputStream> mReadPipeOut; // for writes from the channel
    nsCOMPtr<nsILDAPOperation> mCurrentOperation; // current ldap operation
    PRUint32 mReadPipeOffset; // how many bytes written so far?
    PRBool mReadPipeClosed; // has the pipe already been closed?
    nsCOMPtr<nsILDAPMessageListener> mCallback; // callback
    nsCOMPtr<nsIProgressEventSink> mEventSink; // fire status against this


#endif // nsLDAPChannel_h__