int NetIfRemoveHostOnlyNetworkInterface(VirtualBox *pVirtualBox, IN_GUID aId,
IProgress **aProgress)
{
#if defined(RT_OS_LINUX) || defined(RT_OS_DARWIN) || defined(RT_OS_FREEBSD)
/* create a progress object */
ComObjPtr<Progress> progress;
progress.createObject();
ComPtr<IHost> host;
int rc = VINF_SUCCESS;
HRESULT hr = pVirtualBox->COMGETTER(Host)(host.asOutParam());
if (SUCCEEDED(hr))
{
Bstr ifname;
ComPtr<IHostNetworkInterface> iface;
if (FAILED(host->FindHostNetworkInterfaceById(Guid(aId).toUtf16().raw(), iface.asOutParam())))
return VERR_INVALID_PARAMETER;
iface->COMGETTER(Name)(ifname.asOutParam());
if (ifname.isEmpty())
return VERR_INTERNAL_ERROR;
rc = progress->init(pVirtualBox, host,
Bstr("Removing host network interface").raw(),
FALSE /* aCancelable */);
if (SUCCEEDED(rc))
{
progress.queryInterfaceTo(aProgress);
rc = NetIfAdpCtl(Utf8Str(ifname).c_str(), "remove", NULL, NULL);
if (RT_FAILURE(rc))
progress->i_notifyComplete(E_FAIL,
COM_IIDOF(IHostNetworkInterface),
HostNetworkInterface::getStaticComponentName(),
"Failed to execute '" VBOXNETADPCTL_NAME "' (exit status: %d)", rc);
else
progress->i_notifyComplete(S_OK);
}
}
else
{
progress->i_notifyComplete(hr);
rc = VERR_INTERNAL_ERROR;
}
return rc;
#else
NOREF(pVirtualBox);
NOREF(aId);
NOREF(aProgress);
return VERR_NOT_IMPLEMENTED;
#endif
}
int NetIfCreateHostOnlyNetworkInterface(VirtualBox *pVirtualBox,
IHostNetworkInterface **aHostNetworkInterface,
IProgress **aProgress,
const char *pcszName)
{
#if defined(RT_OS_LINUX) || defined(RT_OS_DARWIN) || defined(RT_OS_FREEBSD)
/* create a progress object */
ComObjPtr<Progress> progress;
progress.createObject();
ComPtr<IHost> host;
HRESULT hrc = pVirtualBox->COMGETTER(Host)(host.asOutParam());
if (SUCCEEDED(hrc))
{
hrc = progress->init(pVirtualBox, host,
Bstr("Creating host only network interface").raw(),
FALSE /* aCancelable */);
if (SUCCEEDED(hrc))
{
progress.queryInterfaceTo(aProgress);
char szAdpCtl[RTPATH_MAX];
int rc = RTPathExecDir(szAdpCtl, sizeof(szAdpCtl) - sizeof("/" VBOXNETADPCTL_NAME " add"));
if (RT_FAILURE(rc))
{
progress->i_notifyComplete(E_FAIL,
COM_IIDOF(IHostNetworkInterface),
HostNetworkInterface::getStaticComponentName(),
"Failed to get program path, rc=%Rrc\n", rc);
return rc;
}
strcat(szAdpCtl, "/" VBOXNETADPCTL_NAME " ");
if (pcszName && strlen(pcszName) <= RTPATH_MAX - strlen(szAdpCtl) - sizeof(" add"))
{
strcat(szAdpCtl, pcszName);
strcat(szAdpCtl, " add");
}
else
strcat(szAdpCtl, "add");
if (strlen(szAdpCtl) < RTPATH_MAX - sizeof(" 2>&1"))
strcat(szAdpCtl, " 2>&1");
FILE *fp = popen(szAdpCtl, "r");
if (fp)
{
char szBuf[128]; /* We are not interested in long error messages. */
if (fgets(szBuf, sizeof(szBuf), fp))
{
/* Remove trailing new line characters. */
char *pLast = szBuf + strlen(szBuf) - 1;
if (pLast >= szBuf && *pLast == '\n')
*pLast = 0;
if (!strncmp(VBOXNETADPCTL_NAME ":", szBuf, sizeof(VBOXNETADPCTL_NAME)))
{
progress->i_notifyComplete(E_FAIL,
COM_IIDOF(IHostNetworkInterface),
HostNetworkInterface::getStaticComponentName(),
"%s", szBuf);
pclose(fp);
return E_FAIL;
}
size_t cbNameLen = strlen(szBuf) + 1;
PNETIFINFO pInfo = (PNETIFINFO)RTMemAllocZ(RT_OFFSETOF(NETIFINFO, szName[cbNameLen]));
if (!pInfo)
rc = VERR_NO_MEMORY;
else
{
strcpy(pInfo->szShortName, szBuf);
strcpy(pInfo->szName, szBuf);
rc = NetIfGetConfigByName(pInfo);
if (RT_FAILURE(rc))
{
progress->i_notifyComplete(E_FAIL,
COM_IIDOF(IHostNetworkInterface),
HostNetworkInterface::getStaticComponentName(),
"Failed to get config info for %s (as reported by '" VBOXNETADPCTL_NAME " add')\n", szBuf);
}
else
{
Bstr IfName(szBuf);
/* create a new uninitialized host interface object */
ComObjPtr<HostNetworkInterface> iface;
iface.createObject();
iface->init(IfName, HostNetworkInterfaceType_HostOnly, pInfo);
iface->i_setVirtualBox(pVirtualBox);
iface.queryInterfaceTo(aHostNetworkInterface);
}
RTMemFree(pInfo);
}
if ((rc = pclose(fp)) != 0)
{
progress->i_notifyComplete(E_FAIL,
COM_IIDOF(IHostNetworkInterface),
HostNetworkInterface::getStaticComponentName(),
"Failed to execute '" VBOXNETADPCTL_NAME " add' (exit status: %d)", rc);
rc = VERR_INTERNAL_ERROR;
}
}
else
{
/* Failed to add an interface */
rc = VERR_PERMISSION_DENIED;
progress->i_notifyComplete(E_FAIL,
COM_IIDOF(IHostNetworkInterface),
HostNetworkInterface::getStaticComponentName(),
"Failed to execute '" VBOXNETADPCTL_NAME " add' (exit status: %d). Check permissions!", rc);
pclose(fp);
}
}
if (RT_SUCCESS(rc))
progress->i_notifyComplete(rc);
else
hrc = E_FAIL;
}
}
return hrc;
#else
NOREF(pVirtualBox);
NOREF(aHostNetworkInterface);
NOREF(aProgress);
NOREF(pcszName);
return VERR_NOT_IMPLEMENTED;
#endif
}
