vbopts.cpp

HP公司的SNMP++的Win32版本源码

/*============================================================================
   Copyright (c) 1996
  Hewlett-Packard Company

  ATTENTION: USE OF THIS SOFTWARE IS SUBJECT TO THE FOLLOWING TERMS.
  Permission to use, copy, modify, distribute and/or sell this software 
  and/or its documentation is hereby granted without fee. User agrees 
  to display the above copyright notice and this license notice in all 
  copies of the software and any documentation of the software. User 
  agrees to assume all liability for the use of the software; Hewlett-Packard 
  makes no representations about the suitability of this software for any 
  purpose. It is provided "AS-IS without warranty of any kind,either express 
  or implied. User hereby grants a royalty-free license to any and all 
  derivatives based upon this software code base. 

=============================================================================*/


#include "stdafx.h"
#include "browser.h"
#include "vbopts.h"
#include "snmp_pp.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#define STRTOL( str) ((strcmp(str,"0")==0)?-1:atol(str))

// returns status and if success, returns value 
inline int string_to_long(  CString str, unsigned long &val) {

   if ( str.Find(".") != -1)
	   return FALSE;

   if ( strcmp(str,"0")==0)
   {
      val = 0;
      return TRUE;
   }

   val = atol( str);
   if ( val == 0)
	   return FALSE;
   else
       return TRUE;
};

/////////////////////////////////////////////////////////////////////////////
// VbOpts dialog


VbOpts::VbOpts(CWnd* pParent /*=NULL*/)
	: CDialog(VbOpts::IDD, pParent)
{
	//{{AFX_DATA_INIT(VbOpts)
	m_vboid = _T("");
	m_vbvalue = _T("");
	//}}AFX_DATA_INIT
}


void VbOpts::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(VbOpts)
	DDX_Text(pDX, IDC_VBOID, m_vboid);
	DDV_MaxChars(pDX, m_vboid, 200);
	DDX_Text(pDX, IDC_VBVALUE, m_vbvalue);
	DDV_MaxChars(pDX, m_vbvalue, 200);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(VbOpts, CDialog)
	//{{AFX_MSG_MAP(VbOpts)
	ON_BN_CLICKED(IDCONTINUE, OnContinue)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// VbOpts message handlers

BOOL VbOpts::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	CheckRadioButton( IDC_RADIO_OCTETSTR, IDC_RADIO_UINT32, IDC_RADIO_OCTETSTR); 

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void VbOpts::OnContinue() 
{
	// TODO: Add your control notification handler code here
	
	UpdateData( TRUE);
	// verify that the oid is correct
	Oid oid( m_vboid);
	if ( !oid.valid())
	{
		AfxMessageBox("Invalid VB Oid Portion!");
		return;
	}

	// set the oid portion
	my_vb.set_oid( oid);

	// verify that the value is correct based on the type selected
	int option = GetCheckedRadioButton( IDC_RADIO_OCTETSTR, IDC_RADIO_UINT32);
	switch ( option) {
	// octet string
	case  IDC_RADIO_OCTETSTR:
	{
		OctetStr octetstr( m_vbvalue);
		if ( !octetstr.valid())
		{
			AfxMessageBox("Invalid Octet String Value!");
			return;
		}
		else
			my_vb.set_value( octetstr);
	}
	break;

	// oid
	case IDC_RADIO_OID:
	{
		Oid oid( m_vbvalue);
		if ( !oid.valid())
		{
			AfxMessageBox("Invalid Oid Value!");
			return;
		}
		else
			my_vb.set_value( oid);

	}
	break;

	// counter32
	case IDC_RADIO_COUNTER32:
	{
	    unsigned long  v;
		if ( !string_to_long( m_vbvalue, v))
		{
		   AfxMessageBox("Invalid Counter32 Value!");
		   return;
		}
		Counter32 counter32( v);
		if ( !counter32.valid())
		{
		   AfxMessageBox("Invalid Counter32 Value!");
		   return;
		}
		else
			my_vb.set_value( counter32);
	}
	break;

	// gauge32
	case IDC_RADIO_GAUGE32:
	{
	    unsigned long  v;
		if ( !string_to_long( m_vbvalue, v))
		{
		   AfxMessageBox("Invalid Gauge32 Value!");
		   return;
		}

		Gauge32 gauge32( v);
		if ( !gauge32.valid())
		{
		   AfxMessageBox("Invalid Gauge32 Value!");
		   return;
		}
		else
			my_vb.set_value( gauge32);
	}
	break;

	// timeticks
	case IDC_RADIO_TIMETICKS:
	{
	    unsigned long  t;
		if ( !string_to_long( m_vbvalue, t))
		{
		   AfxMessageBox("Invalid TimeTicks Value!");
		   return;
		}

		TimeTicks timeticks( t);
		if ( !timeticks.valid())
		{
		   AfxMessageBox("Invalid TimeTicks Value!");
		   return;
		}
		else
			my_vb.set_value( timeticks);
	}
	break;

	// ip address
	case IDC_RADIO_IPADDRESS:
	{
	    IpAddress ip( m_vbvalue);
		if ( ! ip.valid())
		{
		   AfxMessageBox("Invalid IP Address Value!");
		   return;
		}
		else
			my_vb.set_value( ip);
	}
	break;

	// unsigned int32
	case IDC_RADIO_INT32:
	{
		unsigned long i;
		if ( ! string_to_long( m_vbvalue, (unsigned long) i))
		{
			AfxMessageBox("Invalid Integer Value!");
			return;
		}
		else
			my_vb.set_value( (long int) i);

	}
	break;

	// int32
	case IDC_RADIO_UINT32:
	{
		unsigned long int i;
		if ( ! string_to_long( m_vbvalue,i)) {
			AfxMessageBox("Invalid Unsigned Integer Value!");
			return;
		}
		else
			my_vb.set_value( (unsigned long int) i);

	}
	break;

	};

	UpdateData( TRUE);
	OnCancel();

}



int VbOpts::DoModal() 
{
	// TODO: Add your specialized code here and/or call the base class
	
	return CDialog::DoModal();
}