gecko-dev/mailnews/base/util/nsMsgUtils.cpp

75 lines
2.0 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include "nsMsgUtils.h"
#include "nsString.h"
#include "nsFileSpec.h"
#include "nsIServiceManager.h"
nsresult GetMessageServiceProgIDForURI(const char *uri, nsString &progID)
{
nsresult rv = NS_OK;
//Find protocol
nsString uriStr = uri;
PRInt32 pos = uriStr.Find(':');
if(pos == -1)
return NS_ERROR_FAILURE;
nsString protocol;
uriStr.Left(protocol, pos);
//Build message service progid
progID = "component://netscape/messenger/messageservice;type=";
progID += protocol;
return rv;
}
nsresult GetMessageServiceFromURI(const char *uri, nsIMsgMessageService **messageService)
{
nsString progID;
nsresult rv;
rv = GetMessageServiceProgIDForURI(uri, progID);
nsAutoCString progIDStr(progID);
if(NS_SUCCEEDED(rv))
{
rv = nsServiceManager::GetService((const char*)progIDStr, nsIMsgMessageService::GetIID(),
(nsISupports**)messageService, nsnull);
}
return rv;
}
nsresult ReleaseMessageServiceFromURI(const char *uri, nsIMsgMessageService *messageService)
{
nsString progID;
nsresult rv;
rv = GetMessageServiceProgIDForURI(uri, progID);
if(NS_SUCCEEDED(rv))
{
nsAutoCString progIDStr(progID);
rv = nsServiceManager::ReleaseService((const char*)progIDStr, messageService);
}
return rv;
}