#include <afxwin.h>
#include <oleauto.h>
#include "Winsock2.h" // This header file has been added in addition to the wizard
// generated code.
extern "C" __declspec(dllexport)
BSTR Enumerate()
{
CString strTemp;
// CListBox *pList = (CListBox*) GetDlgItem(IDC_LIST1);
struct hostent *host;
struct in_addr *ptr; // To retrieve the IP Address
DWORD dwScope = RESOURCE_CONTEXT;
NETRESOURCE *NetResource = NULL;
HANDLE hEnum;
WNetOpenEnum( dwScope, NULL, NULL, NULL, &hEnum );
WSADATA wsaData;
WSAStartup(MAKEWORD(1,1),&wsaData);
if ( hEnum )
{
DWORD Count = 0xFFFFFFFF;
DWORD BufferSize = 2048;
LPVOID Buffer = new char[2048];
WNetEnumResource( hEnum, &Count, Buffer, &BufferSize );
NetResource = (NETRESOURCE*)Buffer;
char szHostName[200];
for ( unsigned int i = 0; i < BufferSize/sizeof(NETRESOURCE); i++, NetResource++ )
{
if ( NetResource->dwUsage == RESOURCEUSAGE_CONTAINER && NetResource->dwType == RESOURCETYPE_ANY )
{
if ( NetResource->lpRemoteName )
{
CString strFullName = NetResource->lpRemoteName;
if ( 0 == strFullName.Left(2).Compare("\\\\") )
strFullName = strFullName.Right(strFullName.GetLength()-2);
gethostname( szHostName, strlen( szHostName ) );
host = gethostbyname(strFullName);
ptr = (struct in_addr *) host->h_addr_list[0];
int a = ptr->S_un.S_un_b.s_b1; // Eg. 211.40.35.76 split up like this.
int b = ptr->S_un.S_un_b.s_b2; // 40
int c = ptr->S_un.S_un_b.s_b3; // 35
int d = ptr->S_un.S_un_b.s_b4; // 76
strTemp.Format("%s --> %d.%d.%d.%d",strFullName,a,b,c,d);
strTemp+="|?*?|";
MessageBox(NULL,strTemp,NULL,NULL);
}
}
}
delete Buffer;
WNetCloseEnum( hEnum );
}
WSACleanup();
BSTR Return = strTemp.AllocSysString;
MessageBox(NULL,(LPCSTR)Return,NULL,NULL);
return SysAllocString((BSTR) Return);
}
Potrebne biblioteke: Mpr.lib ws2_32.lib