Source code

/******************************************************************************
 *
 * Copyright (c) 2009 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.
 *
 *
 *  SWbemProperty.h
 *
 *****************************************************************************/


#pragma once

#include <sol/wmi/SWbemBaseObject.h>

namespace SOL {

class SWbemProperty : public SWbemBaseObject {
    
public:
  SWbemProperty(IDispatch* pDisp=NULL)
  :SWbemBaseObject(pDisp)
  {

  }
public:
  ISWbemProperty* get()
  {
    return (ISWbemProperty*)getIDispatch();
  }

public:
  SWbemProperty& operator=(ISWbemProperty* pDisp)
  { 
    set(pDisp);
    return *this;
  }

public:
  _variant_t getValue()
  {
    VARIANT var;
    VariantInit(&var);
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();

    if (FAILED(hr = property->get_Value( 
      &var))) {
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return _variant_t(var, false);
  }
        
public:
  HRESULT putValue( 
            __in VARIANT *varValue)
  {
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();

    if (FAILED(hr = property->put_Value( 
      varValue))) {
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return hr;
  }
        
public:
  _bstr_t getName()
  {
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();
    BSTR strName = NULL;
    if (FAILED(hr = property->get_Name( 
      &strName))) {
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return _bstr_t(strName, false);
  }        

public:
  bool getIsLocal()
  {
    VARIANT_BOOL vbool;
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();

    if (FAILED(hr = property->get_IsLocal( 
      &vbool))) {
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return toBool(vbool);
  }
        

public:
  _bstr_t getOrigin()
  {
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();
    BSTR strOrigin = NULL;

    if (FAILED(hr = property->get_Origin( 
      &strOrigin))) {
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return _bstr_t(strOrigin, false);
  }
        
public:
  WbemCimtypeEnum getCIMType()
  {
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();
    WbemCimtypeEnum iCimType;

    if (FAILED(hr = property->get_CIMType( 
      &iCimType))) {
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return iCimType;
  }


public:
  ISWbemQualifierSet* getQualifiers()
  {
    ISWbemQualifierSet* pObjWbemQualifierSet = NULL;
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();

    if (FAILED(hr = property->get_Qualifiers_( 
      &pObjWbemQualifierSet))) {
      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return pObjWbemQualifierSet;
  }
        

public:
  bool getIsArray()
  {
    VARIANT_BOOL vbool;
    HRESULT hr = E_FAIL;
    ISWbemProperty* property = get();

    if (FAILED(hr = property->get_IsArray( 
      &vbool))) {

      throw Exception(E_FAIL, "%s: %s", "E_FAIL",__FUNCTION__);
    }
    return toBool(vbool);
  }
        

public:
  void write(Writer& writer)
  {
    writer.write(L"<Property>\n");
    HTMLEncoder encoder;
    try {
      _bstr_t name = getName();

      _variant_t variant = getValue();
    
      COMTypeConverter converter;
      _bstr_t string;
      converter.toString(variant, string, _bstr_t("(NULL)"));

      StringT<wchar_t> wname;
      encoder.encode((const wchar_t*)name, wname); 
      writer.writeln(L"<Name>%s</Name>",
        (const wchar_t*)wname);

      StringT<wchar_t> wstring;
      encoder.encode((const wchar_t*)string, wstring);
      writer.writeln(L"<Value>%s</Value>",    
        (const wchar_t*)wstring);

    } catch (...) {
    
    }
    writer.write(L"</Property>\n");

  }
};

}