xplc-cxx/xplc.cc

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  *
   3  * XPLC - Cross-Platform Lightweight Components
   4  * Copyright (C) 2002-2004, Net Integration Technologies, Inc.
   5  * Copyright (C) 2003-2004, Pierre Phaneuf
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public License
   9  * as published by the Free Software Foundation; either version 2.1 of
  10  * the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  20  * USA
  21  *
  22  * As a special exception, you may use this file as part of a free
  23  * software library without restriction.  Specifically, if other files
  24  * instantiate templates or use macros or inline functions from this
  25  * file, or you compile this file and link it with other files to
  26  * produce an executable, this file does not by itself cause the
  27  * resulting executable to be covered by the GNU Lesser General Public
  28  * License.  This exception does not however invalidate any other
  29  * reasons why the executable file might be covered by the GNU Lesser
  30  * General Public License.
  31  */
  32
  33 #include <xplc/IMoniker.h>
  34 #include <xplc/IFactory.h>
  35 #include <xplc/IModuleManagerFactory.h>
  36 #include <xplc/xplc.h>
  37 #include <xplc/ptr.h>
  38
  39 void XPLC::addModuleDirectory(const char* directory) {
  40   xplc_ptr<IModuleManagerFactory> factory(get<IModuleManagerFactory>(XPLC_moduleManagerFactory));
  41
  42   if(!factory)
  43     return;
  44
  45   xplc_ptr<IServiceHandler> modulemgr(factory->createModuleManager(directory));
  46
  47   if(!modulemgr)
  48     return;
  49
  50   servmgr->addHandler(modulemgr);
  51 }
  52
  53 IObject* XPLC::create(const UUID& cid) {
  54   if(!servmgr)
  55     return 0;
  56
  57   xplc_ptr<IFactory> factory(mutate<IFactory>(servmgr->getObject(cid)));
  58
  59   if(!factory)
  60     return 0;
  61
  62   return factory->createObject();
  63 }
  64
  65 IObject* XPLC::create(const char* aMoniker) {
  66   if(!servmgr)
  67     return 0;
  68
  69   xplc_ptr<IMoniker> moniker(mutate<IMoniker>(servmgr->getObject(XPLC_monikers)));
  70   if(!moniker)
  71     return 0;
  72
  73   xplc_ptr<IFactory> factory(mutate<IFactory>(moniker->resolve(aMoniker)));
  74   if(!factory)
  75     return 0;
  76
  77   return factory->createObject();
  78 }
  79
  80