169 строки
4.9 KiB
C++
169 строки
4.9 KiB
C++
/* ***** 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
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* 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 mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Rajiv Dayal <rdayal@netscape.com>
|
|
* Portions created by the Initial Developer are Copyright (C) 2002
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* 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 ***** */
|
|
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsAbLDAPReplicationService.h"
|
|
#include "nsAbLDAPReplicationQuery.h"
|
|
#include "nsAbBaseCID.h"
|
|
#include "nsIWebProgressListener.h"
|
|
#include "nsComponentManagerUtils.h"
|
|
#include "nsServiceManagerUtils.h"
|
|
|
|
// XXX Change log replication doesn't work. Bug 311632 should fix it.
|
|
//#include "nsAbLDAPChangeLogQuery.h"
|
|
#include "nsIAbLDAPReplicationData.h"
|
|
|
|
/*** implementation of the service ******/
|
|
|
|
NS_IMPL_ISUPPORTS1(nsAbLDAPReplicationService, nsIAbLDAPReplicationService)
|
|
|
|
nsAbLDAPReplicationService::nsAbLDAPReplicationService()
|
|
: mReplicating(PR_FALSE)
|
|
{
|
|
}
|
|
|
|
nsAbLDAPReplicationService::~nsAbLDAPReplicationService()
|
|
{
|
|
}
|
|
|
|
/* void startReplication(in string aURI, in nsIWebProgressListener progressListener); */
|
|
NS_IMETHODIMP nsAbLDAPReplicationService::StartReplication(nsIAbLDAPDirectory *aDirectory,
|
|
nsIWebProgressListener *progressListener)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aDirectory);
|
|
|
|
#ifdef DEBUG_rdayal
|
|
printf("Start Replication called");
|
|
#endif
|
|
|
|
// Makes sure to allow only one replication at a time.
|
|
if(mReplicating)
|
|
return NS_ERROR_FAILURE;
|
|
|
|
mDirectory = aDirectory;
|
|
|
|
nsresult rv = NS_ERROR_NOT_IMPLEMENTED;
|
|
|
|
switch (DecideProtocol())
|
|
{
|
|
case nsIAbLDAPProcessReplicationData::kDefaultDownloadAll:
|
|
mQuery = do_CreateInstance(NS_ABLDAP_REPLICATIONQUERY_CONTRACTID, &rv);
|
|
break;
|
|
// XXX Change log replication doesn't work. Bug 311632 should fix it.
|
|
//case nsIAbLDAPProcessReplicationData::kChangeLogProtocol:
|
|
// mQuery = do_CreateInstance (NS_ABLDAP_CHANGELOGQUERY_CONTRACTID, &rv);
|
|
// break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (NS_SUCCEEDED(rv) && mQuery)
|
|
{
|
|
rv = mQuery->Init(mDirectory, progressListener);
|
|
if (NS_SUCCEEDED(rv))
|
|
{
|
|
rv = mQuery->DoReplicationQuery();
|
|
if (NS_SUCCEEDED(rv))
|
|
{
|
|
mReplicating = PR_TRUE;
|
|
return rv;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (progressListener && NS_FAILED(rv))
|
|
progressListener->OnStateChange(nsnull, nsnull,
|
|
nsIWebProgressListener::STATE_STOP,
|
|
PR_FALSE);
|
|
|
|
if (NS_FAILED(rv))
|
|
{
|
|
mDirectory = nsnull;
|
|
mQuery = nsnull;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
/* void cancelReplication(in string aURI); */
|
|
NS_IMETHODIMP nsAbLDAPReplicationService::CancelReplication(nsIAbLDAPDirectory *aDirectory)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aDirectory);
|
|
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
|
|
if (aDirectory == mDirectory)
|
|
{
|
|
if (mQuery && mReplicating)
|
|
rv = mQuery->CancelQuery();
|
|
}
|
|
|
|
// If query has been cancelled successfully
|
|
if (NS_SUCCEEDED(rv))
|
|
Done(PR_FALSE);
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsAbLDAPReplicationService::Done(bool aSuccess)
|
|
{
|
|
mReplicating = PR_FALSE;
|
|
if (mQuery)
|
|
{
|
|
mQuery = nsnull; // Release query obj
|
|
mDirectory = nsnull; // Release directory
|
|
}
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
// XXX: This method should query the RootDSE for the changeLog attribute,
|
|
// if it exists ChangeLog protocol is supported.
|
|
PRInt32 nsAbLDAPReplicationService::DecideProtocol()
|
|
{
|
|
// Do the changeLog, it will decide if there is a need to replicate all
|
|
// entries or only update existing DB and will do the appropriate thing.
|
|
//
|
|
// XXX: Bug 231965 changed this from kChangeLogProtocol to
|
|
// kDefaultDownloadAll because of a problem with ldap replication not
|
|
// working correctly. We need to change this back at some stage (bug 311632).
|
|
return nsIAbLDAPProcessReplicationData::kDefaultDownloadAll;
|
|
}
|
|
|
|
|