| 1 | /* $Id: VBoxVMInfoNet.cpp 12393 2008-09-11 07:25:47Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxVMInfoNet - Network information for the host.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
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| 8 | *
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| 9 | * Sun Microsystems, Inc. confidential
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| 10 | * All rights reserved
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| 11 | */
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| 12 |
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| 13 | #include "VBoxService.h"
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| 14 | #include "VBoxVMInfo.h"
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| 15 | #include "VBoxVMInfoNet.h"
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| 16 |
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| 17 | int vboxVMInfoNet(VBOXINFORMATIONCONTEXT* a_pCtx)
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| 18 | {
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| 19 | DWORD dwCurIface = 0;
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| 20 |
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| 21 | SOCKET sd = WSASocket(AF_INET, SOCK_DGRAM, 0, 0, 0, 0);
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| 22 | if (sd == SOCKET_ERROR)
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| 23 | {
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| 24 | Log(("vboxVMInfoThread: Failed to get a socket: Error %d\n", WSAGetLastError()));
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| 25 | return -1;
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| 26 | }
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| 27 |
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| 28 | INTERFACE_INFO InterfaceList[20];
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| 29 | unsigned long nBytesReturned;
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| 30 | if ( WSAIoctl(sd, SIO_GET_INTERFACE_LIST, 0, 0, &InterfaceList,
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| 31 | sizeof(InterfaceList), &nBytesReturned, 0, 0)
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| 32 | == SOCKET_ERROR)
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| 33 | {
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| 34 | Log(("vboxVMInfoThread: Failed calling WSAIoctl: Error: %d\n", WSAGetLastError()));
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| 35 | return -1;
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| 36 | }
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| 37 |
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| 38 | char szPropPath [_MAX_PATH+1] = {0};
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| 39 | char szTemp [_MAX_PATH+1] = {0};
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| 40 | int nNumInterfaces = nBytesReturned / sizeof(INTERFACE_INFO);
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| 41 |
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| 42 | RTStrPrintf(szPropPath, sizeof(szPropPath), "GuestInfo/Net/Count");
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| 43 | vboxVMInfoWritePropInt(a_pCtx, szPropPath, (nNumInterfaces > 1 ? nNumInterfaces-1 : 0));
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| 44 |
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| 45 | dwCurIface = 0;
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| 46 |
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| 47 | for (int i = 0; i < nNumInterfaces; ++i)
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| 48 | {
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| 49 | if (InterfaceList[i].iiFlags & IFF_LOOPBACK) /* Skip loopback device. */
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| 50 | continue;
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| 51 |
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| 52 | sockaddr_in *pAddress;
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| 53 | pAddress = (sockaddr_in *) & (InterfaceList[i].iiAddress);
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| 54 | RTStrPrintf(szPropPath, sizeof(szPropPath), "GuestInfo/Net/%d/V4/IP", i);
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| 55 | vboxVMInfoWriteProp(a_pCtx, szPropPath, inet_ntoa(pAddress->sin_addr));
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| 56 |
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| 57 | pAddress = (sockaddr_in *) & (InterfaceList[i].iiBroadcastAddress);
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| 58 | RTStrPrintf(szPropPath, sizeof(szPropPath), "GuestInfo/Net/%d/V4/Broadcast", i);
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| 59 | vboxVMInfoWriteProp(a_pCtx, szPropPath, inet_ntoa(pAddress->sin_addr));
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| 60 |
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| 61 | pAddress = (sockaddr_in *) & (InterfaceList[i].iiNetmask);
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| 62 | RTStrPrintf(szPropPath, sizeof(szPropPath), "GuestInfo/Net/%d/V4/Netmask", i);
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| 63 | vboxVMInfoWriteProp(a_pCtx, szPropPath, inet_ntoa(pAddress->sin_addr));
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| 64 |
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| 65 | u_long nFlags = InterfaceList[i].iiFlags;
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| 66 | if (nFlags & IFF_UP)
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| 67 | RTStrPrintf(szTemp, sizeof(szTemp), "Up");
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| 68 | else
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| 69 | RTStrPrintf(szTemp, sizeof(szTemp), "Down");
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| 70 |
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| 71 | RTStrPrintf(szPropPath, sizeof(szPropPath), "GuestInfo/Net/%d/Status", i);
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| 72 | vboxVMInfoWriteProp(a_pCtx, szPropPath, szTemp);
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| 73 | }
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| 74 |
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| 75 | closesocket(sd);
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| 76 |
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| 77 | return 0;
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| 78 | }
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| 79 |
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