VBoxNetAdpCtl.cpp revision aafe9fe588edab292546a0e4c1f7eb377fd35df4
ece9652d971886b99a269656ea4782319637e75avboxsync * Apps - VBoxAdpCtl, Configuration tool for vboxnetX adapters.
ece9652d971886b99a269656ea4782319637e75avboxsync * Copyright (C) 2009 Sun Microsystems, Inc.
ece9652d971886b99a269656ea4782319637e75avboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
ece9652d971886b99a269656ea4782319637e75avboxsync * available from http://www.virtualbox.org. This file is free software;
ece9652d971886b99a269656ea4782319637e75avboxsync * you can redistribute it and/or modify it under the terms of the GNU
ece9652d971886b99a269656ea4782319637e75avboxsync * General Public License (GPL) as published by the Free Software
ece9652d971886b99a269656ea4782319637e75avboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
ece9652d971886b99a269656ea4782319637e75avboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
ece9652d971886b99a269656ea4782319637e75avboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
ece9652d971886b99a269656ea4782319637e75avboxsync * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
ece9652d971886b99a269656ea4782319637e75avboxsync * Clara, CA 95054 USA or visit http://www.sun.com if you need
ece9652d971886b99a269656ea4782319637e75avboxsync * additional information or have any questions.
ece9652d971886b99a269656ea4782319637e75avboxsync/*******************************************************************************
ece9652d971886b99a269656ea4782319637e75avboxsync* Header Files *
ece9652d971886b99a269656ea4782319637e75avboxsync*******************************************************************************/
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync/* @todo Error codes must be moved to some header file */
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync/* @todo These are duplicates from src/VBox/HostDrivers/VBoxNetAdp/VBoxNetAdpInternal.h */
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync#define VBOXNETADP_CTL_ADD _IOR('v', 1, VBOXNETADPREQ)
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync#define VBOXNETADP_CTL_REMOVE _IOW('v', 2, VBOXNETADPREQ)
ece9652d971886b99a269656ea4782319637e75avboxsyncstatic void showUsage(void)
e7f5b62e52275099a4d14501306063e23876b771vboxsync fprintf(stderr, "Usage: VBoxNetAdpCtl <adapter> <address> ([netmask <address>] | remove)\n");
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync fprintf(stderr, " | VBoxNetAdpCtl <adapter> remove\n");
e7f5b62e52275099a4d14501306063e23876b771vboxsyncstatic int executeIfconfig(const char *pcszAdapterName, const char *pcszArg1,
e7f5b62e52275099a4d14501306063e23876b771vboxsync const char * const argv[] =
ece9652d971886b99a269656ea4782319637e75avboxsync case 0: /* Child process. */
e7f5b62e52275099a4d14501306063e23876b771vboxsync if (execv(VBOXADPCTL_IFCONFIG_PATH, (char * const*)argv) == -1)
ece9652d971886b99a269656ea4782319637e75avboxsync default: /* Parent process. */
1cc6d0ca9b70d90116a4fb8f7e60869cc98ad57cvboxsyncstatic bool removeAddresses(const char *pszAdapterName)
e7f5b62e52275099a4d14501306063e23876b771vboxsync snprintf(szCmd, sizeof(szCmd), VBOXADPCTL_IFCONFIG_PATH " %s", pszAdapterName);
e7f5b62e52275099a4d14501306063e23876b771vboxsync return false;
0be1c98f1388ddc063a7e830f53e2018f658b348vboxsync for (cAddrs = 0; cAddrs < MAX_ADDRESSES && fgets(szBuf, sizeof(szBuf), fp);)
17ffb722f368828e2c8b00f3afd6f4cfad279655vboxsync#if 0 /* Don't use this! assert() breaks the mac build. Use IPRT or be a rectangular building thing. */
e7f5b62e52275099a4d14501306063e23876b771vboxsync /* We are concerned with IPv6 address lines only. */
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync /* Skip "addr:". */
e7f5b62e52275099a4d14501306063e23876b771vboxsync /* Skip link-local addresses. */
0be1c98f1388ddc063a7e830f53e2018f658b348vboxsync strncpy(aszAddresses[cAddrs++], pszWord, MAX_ADDRLEN-1);
0be1c98f1388ddc063a7e830f53e2018f658b348vboxsync for (int i = 0; i < cAddrs; i++)
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync if (executeIfconfig(pszAdapterName, "inet6", VBOXADPCTL_DEL_CMD, aszAddresses[i]) != EXIT_SUCCESS)
e7f5b62e52275099a4d14501306063e23876b771vboxsync return false;
e7f5b62e52275099a4d14501306063e23876b771vboxsync return true;
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync perror("VBoxNetAdpCtl: failed to open " VBOXNETADP_CTL_DEV_NAME);
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync perror("VBoxNetAdpCtl: ioctl failed for " VBOXNETADP_CTL_DEV_NAME);
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync bool fRemove = false;
ece9652d971886b99a269656ea4782319637e75avboxsync fprintf(stderr, "Invalid argument: %s\n\n", argv[3]);
e7f5b62e52275099a4d14501306063e23876b771vboxsync fprintf(stderr, "Invalid argument: %s\n\n", argv[3]);
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync strncpy(Req.szName, pszAdapterName, sizeof(Req.szName));
36ec4b6f42e209d010ade084a96f46ce763345eavboxsync /* Fall through */
ece9652d971886b99a269656ea4782319637e75avboxsync fprintf(stderr, "Invalid number of arguments.\n\n");
ece9652d971886b99a269656ea4782319637e75avboxsync /* Fall through */
ece9652d971886b99a269656ea4782319637e75avboxsync fprintf(stderr, "Setting configuration for %s is not supported.\n", pszAdapterName);
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync rc = executeIfconfig(pszAdapterName, "inet6", VBOXADPCTL_DEL_CMD, pszAddress);
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync rc = executeIfconfig(pszAdapterName, "delete", pszAddress);
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync /* We are setting/replacing address. */
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync * Before we set IPv6 address we'd like to remove
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync * all previously assigned addresses except the
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync * self-assigned one.
992ef02987d71b2b9f73a50265997c7f8e384886vboxsync rc = executeIfconfig(pszAdapterName, "inet6", "add", pszAddress, pszOption, pszNetworkMask);