winnetstat.htm

pipe类 pipe类 pipe类 pipe类 pipe类 pipe类

				CString strMsg;
			</P>
			<P>
				CString strOutPut;
			</P>
			<P>
				strOutPut.Format("\r\n************************************\r\n");
			</P>
			<P>
				strMsg.Format("\tUDP Statistics\t\r\n");
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("\r\n************************************\r\n");
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("received datagrams:\t%d\r\n",UDPStatsMIB.dwInDatagrams);
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("datagrams for which no port 
				exists:\t%d\r\n",UDPStatsMIB.dwNoPorts);
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("errors on received datagrams:\t%d\r\n",UDPStatsMIB.dwInErrors);
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("sent datagrams:\t%d\r\n",UDPStatsMIB.dwOutDatagrams);
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("number of entries in UDP listener 
				table:\t%d\r\n",UDPStatsMIB.dwNumAddrs);
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				m_TextOutput.SetWindowText(strOutPut);
			</P>
		</BLOCKQUOTE>
		<P>
			}
		</P>
		<P>
			</FONT><FONT color="#0000ff" size="2">&nbsp;
		</P>
		<P>
			void</FONT><FONT size="2"> CWinNetStatView::OnBnClickedIpstats()
		</P>
		<P>
			{
		</P>
		<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
			<P>
				</FONT><FONT color="#008000" size="2">// CNetStatManager statMgr; // TODO: Add 
				your control notification handler code here
			</P>
			</FONT><FONT size="2">
				<P>
					MIB_IPSTATS IPStatsMIB;
				</P>
				<P>
					<FONT color="#0000cc"><STRONG>::GetIpStatistics(&amp;IPStatsMIB);</STRONG></FONT>
				</P>
				<P>
					CString strMsg;
				</P>
				<P>
					CString strOutPut;
				</P>
				<P>
					strOutPut.Format("\r\n************************************\r\n");
				</P>
				<P>
					strMsg.Format("\tIP Statistics\t\r\n");
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("\r\n************************************\r\n");
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("IP forwarding enabled or disabled:\t%d\r\n",IPStatsMIB. 
					dwForwarding);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("default time-to-live:\t%d\r\n",IPStatsMIB. dwDefaultTTL);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("datagrams received:\t%d\r\n",IPStatsMIB. dwInReceives);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("received header errors:\t%d\r\n",IPStatsMIB. dwInHdrErrors);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("received address errors:\t%d\r\n",IPStatsMIB. dwInAddrErrors);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("datagrams forwarded:\t%d\r\n",IPStatsMIB. dwForwDatagrams);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("datagrams with unknown protocol:\t%d\r\n",IPStatsMIB. 
					dwInUnknownProtos);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("received datagrams discarded:\t%d\r\n",IPStatsMIB. 
					dwInDiscards);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("received datagrams delivered:\t%d\r\n",IPStatsMIB. 
					dwInDelivers);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("sent datagrams discarded:\t%d\r\n",IPStatsMIB. dwOutDiscards);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("datagrams for which no route exists:\t%d\r\n",IPStatsMIB. 
					dwOutNoRoutes);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("datagrams for which all frags did not 
					arrive:\t%d\r\n",IPStatsMIB.dwReasmTimeout);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("datagrams requiring reassembly:\t%d\r\n",IPStatsMIB. 
					dwReasmReqds);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("successful reassemblies:\t%d\r\n",IPStatsMIB. dwReasmOks);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("failed reassemblies:\t%d\r\n",IPStatsMIB. dwReasmFails);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("successful fragmentations:\t%d\r\n",IPStatsMIB. dwFragOks);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("failed fragmentations:\t%d\r\n",IPStatsMIB. dwFragFails);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("datagrams fragmented:\t%d\r\n",IPStatsMIB. dwFragCreates);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("number of interfaces on computer:\t%d\r\n",IPStatsMIB. dwNumIf);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("number of IP address on computer:\t%d\r\n",IPStatsMIB. 
					dwNumAddr);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format("number of routes in routing table:\t%d\r\n",IPStatsMIB. 
					dwNumRoutes);
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					m_TextOutput.SetWindowText(strOutPut);
				</P>
		</BLOCKQUOTE>
		<P>
			}
		</P>
		<P>
			</FONT><FONT color="#0000ff" size="2">&nbsp;
		</P>
		<P>
			void</FONT><FONT size="2"> CWinNetStatView::OnBnClickedNwParams()
		</P>
		<P>
			{
		</P>
		<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
			<P>
				FIXED_INFO * FixedInfo;
			</P>
			<P>
				ULONG ulOutBufLen;
			</P>
			<P>
				DWORD dwRetVal;
			</P>
			<P>
				IP_ADDR_STRING * pIPAddr;
			</P>
			<P>
				CString strMsg;
			</P>
			<P>
				CString strOutPut;
			</P>
			<P>
				strOutPut.Format("\r\n************************************\r\n");
			</P>
			<P>
				strMsg.Format("\tNetwork Parameters\t\r\n");
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("\r\n************************************\r\n");
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				FixedInfo = (FIXED_INFO *) GlobalAlloc( GPTR, </FONT><FONT color="#0000ff" size="2">sizeof</FONT><FONT size="2">( 
				FIXED_INFO ) );
			</P>
			<P>
				ulOutBufLen = </FONT><FONT color="#0000ff" size="2">sizeof</FONT><FONT size="2">( 
				FIXED_INFO );
			</P>
			<P>
				</FONT><FONT color="#0000cc" size="2"><STRONG>if</STRONG></FONT><FONT size="2"><FONT color="#0000cc"><STRONG>( 
							ERROR_BUFFER_OVERFLOW == GetNetworkParams( FixedInfo, &amp;ulOutBufLen ) )</STRONG></FONT>
			</P>
			<P>
				{
			</P>
			<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
				<P>
					GlobalFree( FixedInfo );
				</P>
				<P>
					FixedInfo =(FIXED_INFO *) GlobalAlloc( GPTR, ulOutBufLen );
				</P>
			</BLOCKQUOTE>
			<P>
				}
			</P>
			<P>
				</FONT><FONT color="#0000cc" size="2"><STRONG>if</STRONG></FONT><FONT size="2"><FONT color="#0000cc"><STRONG>
							( dwRetVal = GetNetworkParams( FixedInfo, &amp;ulOutBufLen ) )</STRONG></FONT>
			</P>
			<P>
				{
			</P>
			<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
				<P>
					strMsg.Format( "Call to GetNetworkParams failed. Return Value: %08x\r\n", 
					dwRetVal );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
			</BLOCKQUOTE>
			<P>
				}
			</P>
			<P>
				</FONT><FONT color="#0000ff" size="2">else</FONT><FONT size="2">
			</P>
			<P>
				{
			</P>
			<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
				<P>
					strMsg.Format( "Host Name: %s\r\n", FixedInfo -&gt; HostName );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format( "Domain Name: %s\r\n", FixedInfo -&gt; DomainName );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format( "DNS Servers:\r\n" );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format( "\t%s\r\n", FixedInfo -&gt; DnsServerList.IpAddress.String );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					pIPAddr = FixedInfo -&gt; DnsServerList.Next;
				</P>
				<P>
					</FONT><FONT color="#0000ff" size="2">while</FONT><FONT size="2"> ( pIPAddr )
				</P>
				<P>
					{
				</P>
				<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
					<P>
						strMsg.Format( "\t%s\r\n", pIPAddr -&gt;IpAddress.String );
					</P>
					<P>
						strOutPut+=strMsg;
					</P>
					<P>
						pIPAddr = pIPAddr -&gt;Next;
					</P>
				</BLOCKQUOTE>
				<P>
					}
				</P>
			</BLOCKQUOTE>
			<P>
				}
			</P>
			<P>
				m_TextOutput.SetWindowText(strOutPut);
			</P>
		</BLOCKQUOTE>
		<P>
			}
		</P>
		<P>
			</FONT><FONT color="#0000ff" size="2">&nbsp;
		</P>
		<P>
			void</FONT><FONT size="2"> CWinNetStatView::OnBnClickedAdapterInfo()
		</P>
		<P>
			{
		</P>
		<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
			<P>
				IP_ADAPTER_INFO * FixedInfo;
			</P>
			<P>
				ULONG ulOutBufLen;
			</P>
			<P>
				DWORD dwRetVal;
			</P>
			<P>
				IP_ADDR_STRING * pIPAddr;
			</P>
			<P>
				CString strMsg;
			</P>
			<P>
				CString strOutPut;
			</P>
			<P>
				strOutPut.Format("\r\n************************************\r\n");
			</P>
			<P>
				strMsg.Format("\t Adaptor Information\t\r\n");
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				strMsg.Format("\r\n************************************\r\n");
			</P>
			<P>
				strOutPut+=strMsg;
			</P>
			<P>
				FixedInfo = (IP_ADAPTER_INFO *) GlobalAlloc( GPTR, </FONT><FONT color="#0000ff" size="2">sizeof</FONT><FONT size="2">( 
				IP_ADAPTER_INFO ) );
			</P>
			<P>
				ulOutBufLen = </FONT><FONT color="#0000ff" size="2">sizeof</FONT><FONT size="2">( 
				IP_ADAPTER_INFO );
			</P>
			<P>
				</FONT><FONT color="#0000cc" size="2"><STRONG>if</STRONG></FONT><FONT size="2"><STRONG><FONT color="#0000cc">( 
							ERROR_BUFFER_OVERFLOW == GetAdaptersInfo( FixedInfo, &amp;ulOutBufLen ) )</FONT></STRONG>
			</P>
			<P>
				{
			</P>
			<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
				<P>
					GlobalFree( FixedInfo );
				</P>
				<P>
					FixedInfo =(IP_ADAPTER_INFO *) GlobalAlloc( GPTR, ulOutBufLen );
				</P>
			</BLOCKQUOTE>
			<P>
				}
			</P>
			<P>
				</FONT><FONT color="#0000cc" size="2"><STRONG>if</STRONG></FONT><FONT size="2"><STRONG><FONT color="#0000cc">
							( dwRetVal = GetAdaptersInfo( FixedInfo, &amp;ulOutBufLen ) )</FONT></STRONG>
			</P>
			<P>
				{
			</P>
			<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
				<P>
					strMsg.Format( "Call to GetAdaptersInfo failed. Return Value: %08x\r\n", 
					dwRetVal );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
			</BLOCKQUOTE>
			<P>
				}
			</P>
			<P>
				</FONT><FONT color="#0000ff" size="2">else</FONT><FONT size="2">
			</P>
			<P>
				{
			</P>
			<BLOCKQUOTE dir="ltr" style="MARGIN-RIGHT: 0px">
				<P>
					strMsg.Format( "AdapterName: %s\r\n",FixedInfo-&gt;AdapterName );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
				<P>
					strMsg.Format( "Description: %s\r\n",FixedInfo-&gt;Description );
				</P>
				<P>
					strOutPut+=strMsg;
				</P>
			</BLOCKQUOTE>
			<P>
				}
			</P>
			<P>
				m_TextOutput.SetWindowText(strOutPut);
			</P>
		</BLOCKQUOTE>
		<P>
			}
		</P>
		</FONT></TD></TR></TBODY></TABLE></EM></STRONG></P>
		<P>
			<STRONG><EM></EM></STRONG>&nbsp;
		</P>
		<P>
			I have included some screen shots of the demo application.
		</P>
		<P>
			<IMG height="960" src="tcpstats.jpg" width="1160" border="0">
		</P>
		<P>
		</P>
		<P>
			<IMG height="885" src="ipstats.jpg" width="1280" border="0">
		</P>
		<P>
			<IMG height="960" src="udpstats.jpg" width="1160" border="0">
		</P>
	</BODY>
</HTML>