///////Inside the OnInitDialog() Function....there is no matter with this part of code!(the adapter is opened somehow
///// m_capture_session_handle, m_network_adapter, m_errbuf are member variables
if (pcap_findalldevs_ex(NULL, NULL , 0 , NULL, &m_network_adapter, m_errbuf) == -1)
{
AfxMessageBox(_T("Error in pcap_findalldevs_ex ()"));
return FALSE;
}
if( (m_capture_session_handle = pcap_open ( m_network_adapter->name /*pcap_if_t struct*/,
65536 ,
1 ,
1000,
NULL,
m_errbuf )) == NULL )
{
AfxMessageBox(_T("Error!"));
pcap_freealldevs(m_network_adapter) ;
return;
}
////Inside a message handler function in the same class as OnInitDialog()....the part which causes error!
//// m_pkt_header, m_pkt_data are member variables
if(pcap_next_ex ( m_capture_session_handle /* pcap_t * */,
m_pkt_header/* struct pcap_pkthdr ** */,
m_pkt_data /* u_char ** */) == -1)
{
AfxMessageBox(_T("Error!"));
}_________________________________________________________________
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