Source code

/******************************************************************************
 *
 * Copyright (c) 2012 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer.
 *  
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 *  NetConnectionManager.h
 *
 *****************************************************************************/

//2012/08/29

#pragma once

#include <sol/com/ComIUnknown.h>

#include <netcon.h>

namespace SOL {

class NetConnectionManager: public ComIUnknown {

public:
  NetConnectionManager()
  :ComIUnknown()
  {
    createInstance();
  }

public:
  HRESULT createInstance()
  {
    INetConnectionManager* pManager = NULL;
 
    HRESULT hr = E_FAIL;
    if (SUCCEEDED(hr = CoCreateInstance(
        CLSID_ConnectionManager, 
        NULL, 
        CLSCTX_SERVER, 
        IID_INetConnectionManager, (void**)&pManager) )) { 

      //OK. 
      set(pManager);
    } else {
      //If failed, throw hr;
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return hr;
  }

private:
  INetConnectionManager* getManager()
  {
    return (INetConnectionManager*)getIUnknown(); 
   }

    
public:    
  HRESULT enumConnections( 
            /* [in] */ NETCONMGR_ENUM_FLAGS Flags,
            /* [out] */ IEnumNetConnection **ppEnum)
        
  {
    HRESULT hr = getManager() -> EnumConnections( 
      Flags,
       ppEnum);
    if (FAILED(hr)) {
      throw hr;
    }
    return hr;
  }
    
public:
  IEnumNetConnection*  enumConnections( 
            /* [in] */ NETCONMGR_ENUM_FLAGS Flags=NCME_DEFAULT)       
  {
    IEnumNetConnection *pEnum = NULL;

    HRESULT hr = getManager() -> EnumConnections( 
      Flags,
       &pEnum);
    if (FAILED(hr)) {
      throw hr;
    }
    return pEnum;
  }

};
    
}