static int testCompareXMLToXMLFiles(const char *inxml, const char *outxml) {
    char inXmlData[MAX_FILE];
    char *inXmlPtr = &(inXmlData[0]);
    char outXmlData[MAX_FILE];
    char *outXmlPtr = &(outXmlData[0]);
    char *actual = NULL;
    int ret = -1;
    virNetworkDefPtr dev = NULL;

    if (virtTestLoadFile(inxml, &inXmlPtr, MAX_FILE) < 0)
        goto fail;
    if (virtTestLoadFile(outxml, &outXmlPtr, MAX_FILE) < 0)
        goto fail;

    if (!(dev = virNetworkDefParseString(inXmlData)))
        goto fail;

    if (!(actual = virNetworkDefFormat(dev)))
        goto fail;

    if (STRNEQ(outXmlData, actual)) {
        virtTestDifference(stderr, outXmlData, actual);
        goto fail;
    }

    ret = 0;

 fail:
    free(actual);
    virNetworkDefFree(dev);
    return ret;
}
示例#2
0
static int
testCompareXMLToXMLFiles(const char *inxml, const char *outxml,
                         unsigned int flags)
{
    char *inXmlData = NULL;
    char *outXmlData = NULL;
    char *actual = NULL;
    int ret = -1;
    virNetworkDefPtr dev = NULL;

    if (virtTestLoadFile(inxml, &inXmlData) < 0)
        goto fail;
    if (virtTestLoadFile(outxml, &outXmlData) < 0)
        goto fail;

    if (!(dev = virNetworkDefParseString(inXmlData)))
        goto fail;

    if (!(actual = virNetworkDefFormat(dev, flags)))
        goto fail;

    if (STRNEQ(outXmlData, actual)) {
        virtTestDifference(stderr, outXmlData, actual);
        goto fail;
    }

    ret = 0;

 fail:
    VIR_FREE(inXmlData);
    VIR_FREE(outXmlData);
    VIR_FREE(actual);
    virNetworkDefFree(dev);
    return ret;
}
static int
parallelsAddRoutedNetwork(parallelsConnPtr privconn)
{
    virNetworkObjPtr net = NULL;
    virNetworkDefPtr def;

    if (VIR_ALLOC(def) < 0)
        goto cleanup;

    def->forward.type = VIR_NETWORK_FORWARD_ROUTE;

    if (VIR_STRDUP(def->name, PARALLELS_DOMAIN_ROUTED_NETWORK_NAME) < 0)
        goto cleanup;

    if (virUUIDParse(PARALLELS_ROUTED_NETWORK_UUID, def->uuid) < 0) {
        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                       _("Can't parse UUID"));
        goto cleanup;
    }
    def->uuid_specified = 1;

    if (!(net = virNetworkAssignDef(privconn->networks, def, 0)))
        goto cleanup;

    net->active = 1;
    net->autostart = 1;
    virNetworkObjEndAPI(&net);

    return 0;

 cleanup:
    virNetworkDefFree(def);
    return -1;
}
static int
testCompareXMLToXMLFiles(const char *netxml, const char *updatexml,
                         const char *outxml, unsigned int flags,
                         unsigned int command, unsigned int section,
                         int parentIndex, bool expectFailure)
{
    char *netXmlData = NULL;
    char *updateXmlData = NULL;
    char *outXmlData = NULL;
    char *actual = NULL;
    int ret = -1;
    virNetworkDefPtr def = NULL;

    if (virtTestLoadFile(netxml, &netXmlData) < 0)
        goto error;
    if (virtTestLoadFile(updatexml, &updateXmlData) < 0)
        goto error;

    if (!(def = virNetworkDefParseString(netXmlData)))
        goto fail;

    if (virNetworkDefUpdateSection(def, command, section, parentIndex,
                                   updateXmlData, 0) < 0)
        goto fail;

    if (!(actual = virNetworkDefFormat(def, flags)))
        goto fail;

    if (!expectFailure) {
        if (virtTestLoadFile(outxml, &outXmlData) < 0)
            goto error;

        if (STRNEQ(outXmlData, actual)) {
            virtTestDifference(stderr, outXmlData, actual);
            goto fail;
        }
    }

    ret = 0;

fail:
    if (expectFailure) {
        if (ret == 0) {
            virReportError(VIR_ERR_INTERNAL_ERROR, "%s", "Failed to fail.");
            ret = -1;
        } else {
            virResetLastError();
            ret = 0;
        }
    }
error:
    VIR_FREE(netXmlData);
    VIR_FREE(updateXmlData);
    VIR_FREE(outXmlData);
    VIR_FREE(actual);
    virNetworkDefFree(def);
    return ret;
}
示例#5
0
static virNetworkObjPtr
parallelsAddRoutedNetwork(parallelsConnPtr privconn)
{
    virNetworkObjPtr net;
    virNetworkDefPtr def;

    if (VIR_ALLOC(def) < 0)
        goto no_memory;

    def->forward.type = VIR_NETWORK_FORWARD_ROUTE;

    if (!(def->name = strdup(PARALLELS_ROUTED_NETWORK_NAME)))
        goto no_memory;

    if (virUUIDParse(PARALLELS_ROUTED_NETWORK_UUID, def->uuid) < 0) {
        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                       _("Can't parse UUID"));
        goto cleanup;
    }
    def->uuid_specified = 1;

    if (!(net = virNetworkAssignDef(&privconn->networks, def, false))) {
        virNetworkDefFree(def);
        goto cleanup;
    }
    net->active = 1;
    net->persistent = 1;
    net->autostart = 1;
    virNetworkObjUnlock(net);

    return net;

no_memory:
    virReportOOMError();
cleanup:
    virNetworkDefFree(def);
    return NULL;
}
示例#6
0
static int
testCompareXMLToXMLFiles(const char *inxml, const char *outxml,
                         unsigned int flags,
                         testCompareNetXML2XMLResult expectResult)
{
    char *actual = NULL;
    int ret;
    testCompareNetXML2XMLResult result = TEST_COMPARE_NET_XML2XML_RESULT_SUCCESS;
    virNetworkDefPtr dev = NULL;

    if (!(dev = virNetworkDefParseFile(inxml))) {
        result = TEST_COMPARE_NET_XML2XML_RESULT_FAIL_PARSE;
        goto cleanup;
    }
    if (expectResult == TEST_COMPARE_NET_XML2XML_RESULT_FAIL_PARSE)
        goto cleanup;

    if (!(actual = virNetworkDefFormat(dev, flags))) {
        result = TEST_COMPARE_NET_XML2XML_RESULT_FAIL_FORMAT;
        goto cleanup;
    }
    if (expectResult == TEST_COMPARE_NET_XML2XML_RESULT_FAIL_FORMAT)
        goto cleanup;

    if (virTestCompareToFile(actual, outxml) < 0) {
        result = TEST_COMPARE_NET_XML2XML_RESULT_FAIL_COMPARE;
        goto cleanup;
    }
    if (expectResult == TEST_COMPARE_NET_XML2XML_RESULT_FAIL_COMPARE)
        goto cleanup;

 cleanup:
    if (result == expectResult) {
        ret = 0;
        if (expectResult != TEST_COMPARE_NET_XML2XML_RESULT_SUCCESS) {
            VIR_TEST_DEBUG("Got expected failure code=%d msg=%s",
                           result, virGetLastErrorMessage());
        }
    } else {
        ret = -1;
        VIR_TEST_DEBUG("Expected result code=%d but received code=%d",
                       expectResult, result);
    }
    virResetLastError();

    VIR_FREE(actual);
    virNetworkDefFree(dev);
    return ret;
}
示例#7
0
static int
testCompareXMLToXMLFiles(const char *inxml, const char *outxml,
                         unsigned int flags)
{
    char *actual = NULL;
    int ret = -1;
    virNetworkDefPtr dev = NULL;

    if (!(dev = virNetworkDefParseFile(inxml)))
        goto fail;

    if (!(actual = virNetworkDefFormat(dev, flags)))
        goto fail;

    if (virtTestCompareToFile(actual, outxml) < 0)
        goto fail;

    ret = 0;

 fail:
    VIR_FREE(actual);
    virNetworkDefFree(dev);
    return ret;
}
static int testCompareXMLToArgvFiles(const char *xml,
                                     const char *cmdline)
{
    char *expectargv = NULL;
    char *actualargv = NULL;
    virBuffer buf = VIR_BUFFER_INITIALIZER;
    virNetworkDefPtr def = NULL;
    int ret = -1;

    virCommandSetDryRun(&buf, NULL, NULL);

    if (!(def = virNetworkDefParseFile(xml)))
        goto cleanup;

    if (networkAddFirewallRules(def) < 0)
        goto cleanup;

    if (virBufferError(&buf))
        goto cleanup;

    actualargv = virBufferContentAndReset(&buf);
    virTestClearCommandPath(actualargv);
    virCommandSetDryRun(NULL, NULL, NULL);

    if (virTestCompareToFile(actualargv, cmdline) < 0)
        goto cleanup;

    ret = 0;

 cleanup:
    virBufferFreeAndReset(&buf);
    VIR_FREE(expectargv);
    VIR_FREE(actualargv);
    virNetworkDefFree(def);
    return ret;
}
示例#9
0
static virNetworkObjPtr
parallelsLoadNetwork(parallelsConnPtr privconn, virJSONValuePtr jobj)
{
    virNetworkObjPtr net;
    virNetworkDefPtr def;
    const char *tmp;
    /* MD5_DIGEST_SIZE = VIR_UUID_BUFLEN = 16 */
    unsigned char md5[MD5_DIGEST_SIZE];

    if (VIR_ALLOC(def) < 0)
        goto no_memory;

    if (!(tmp = virJSONValueObjectGetString(jobj, "Network ID"))) {
        parallelsParseError();
        goto cleanup;
    }

    if (!(def->name = strdup(tmp)))
        goto no_memory;

    /* Network names are unique in Parallels Cloud Server, so we can make
     * an UUID from it */
    md5_buffer(tmp, strlen(tmp), md5);
    memcpy(def->uuid, md5, VIR_UUID_BUFLEN);
    def->uuid_specified = 1;

    if (!(tmp = virJSONValueObjectGetString(jobj, "Type"))) {
        parallelsParseError();
        goto cleanup;
    }

    if (STREQ(tmp, "bridged")) {
        def->forward.type = VIR_NETWORK_FORWARD_BRIDGE;

        if (parallelsGetBridgedNetInfo(def, jobj) < 0)
            goto cleanup;
    } else if (STREQ(tmp, "host-only")) {
        def->forward.type = VIR_NETWORK_FORWARD_NONE;

        if (parallelsGetHostOnlyNetInfo(def, def->name) < 0)
            goto cleanup;
    } else {
        parallelsParseError();
        goto cleanup;
    }

    if (!(net = virNetworkAssignDef(&privconn->networks, def, false))) {
        virNetworkDefFree(def);
        goto cleanup;
    }
    net->active = 1;
    net->persistent = 1;
    net->autostart = 1;
    virNetworkObjUnlock(net);
    return net;

no_memory:
    virReportOOMError();
cleanup:
    virNetworkDefFree(def);
    return NULL;
}
示例#10
0
static int
parallelsLoadNetwork(parallelsConnPtr privconn, virJSONValuePtr jobj)
{
    int ret = -1;
    virNetworkObjPtr net = NULL;
    virNetworkDefPtr def;
    const char *tmp;
    /* MD5_DIGEST_SIZE = VIR_UUID_BUFLEN = 16 */
    unsigned char md5[MD5_DIGEST_SIZE];

    if (VIR_ALLOC(def) < 0)
        goto cleanup;

    if (!(tmp = virJSONValueObjectGetString(jobj, "Network ID"))) {
        parallelsParseError();
        goto cleanup;
    }

    if (VIR_STRDUP(def->name, tmp) < 0)
        goto cleanup;

    /* Network names are unique in Parallels Cloud Server, so we can make
     * a UUID from it */
    md5_buffer(tmp, strlen(tmp), md5);
    memcpy(def->uuid, md5, VIR_UUID_BUFLEN);
    def->uuid_specified = 1;

    if (!(tmp = virJSONValueObjectGetString(jobj, "Type"))) {
        parallelsParseError();
        goto cleanup;
    }

    if (STREQ(tmp, PARALLELS_BRIDGED_NETWORK_TYPE)) {
        def->forward.type = VIR_NETWORK_FORWARD_BRIDGE;

        if (parallelsGetBridgedNetInfo(def, jobj) < 0) {

            /* Only mandatory networks are required to be configured completely */
            if (STRNEQ(def->name, PARALLELS_REQUIRED_BRIDGED_NETWORK))
                ret = 0;

            goto cleanup;
        }
    } else if (STREQ(tmp, PARALLELS_HOSTONLY_NETWORK_TYPE)) {
        def->forward.type = VIR_NETWORK_FORWARD_NONE;

        if (parallelsGetHostOnlyNetInfo(def, def->name) < 0) {

            /* Only mandatory networks are required to be configured completely */
            if (STRNEQ(def->name, PARALLELS_REQUIRED_HOSTONLY_NETWORK))
                ret = 0;

            goto cleanup;
        }
    } else {
        parallelsParseError();
        goto cleanup;
    }

    if (!(net = virNetworkAssignDef(privconn->networks, def, 0)))
        goto cleanup;
    def = NULL;
    net->active = 1;
    net->autostart = 1;
    ret = 0;

 cleanup:
    virNetworkObjEndAPI(&net);
    virNetworkDefFree(def);
    return ret;
}
示例#11
0
static char *vboxNetworkGetXMLDesc(virNetworkPtr network, unsigned int flags)
{
    vboxDriverPtr data = network->conn->privateData;
    virNetworkDefPtr def = NULL;
    virNetworkIPDefPtr ipdef = NULL;
    char *networkNameUtf8 = NULL;
    PRUnichar *networkInterfaceNameUtf16 = NULL;
    IHostNetworkInterface *networkInterface = NULL;
    PRUint32 interfaceType = 0;
    PRUnichar *networkNameUtf16 = NULL;
    IDHCPServer *dhcpServer = NULL;
    vboxIIDUnion vboxnet0IID;
    IHost *host = NULL;
    char *ret = NULL;
    nsresult rc;

    if (!data->vboxObj)
        return ret;

    gVBoxAPI.UIVirtualBox.GetHost(data->vboxObj, &host);
    if (!host)
        return ret;

    VBOX_IID_INITIALIZE(&vboxnet0IID);
    virCheckFlags(0, NULL);

    if (VIR_ALLOC(def) < 0)
        goto cleanup;
    if (VIR_ALLOC(ipdef) < 0)
        goto cleanup;
    def->ips = ipdef;
    def->nips = 1;

    if (virAsprintf(&networkNameUtf8, "HostInterfaceNetworking-%s", network->name) < 0)
        goto cleanup;

    VBOX_UTF8_TO_UTF16(network->name, &networkInterfaceNameUtf16);

    gVBoxAPI.UIHost.FindHostNetworkInterfaceByName(host, networkInterfaceNameUtf16, &networkInterface);

    if (!networkInterface)
        goto cleanup;

    gVBoxAPI.UIHNInterface.GetInterfaceType(networkInterface, &interfaceType);

    if (interfaceType != HostNetworkInterfaceType_HostOnly)
        goto cleanup;

    if (VIR_STRDUP(def->name, network->name) < 0)
        goto cleanup;

    rc = gVBoxAPI.UIHNInterface.GetId(networkInterface, &vboxnet0IID);
    if (NS_FAILED(rc))
        goto cleanup;
    vboxIIDToUUID(&vboxnet0IID, def->uuid);

    VBOX_UTF8_TO_UTF16(networkNameUtf8, &networkNameUtf16);

    def->forward.type = VIR_NETWORK_FORWARD_NONE;

    gVBoxAPI.UIVirtualBox.FindDHCPServerByNetworkName(data->vboxObj,
                                                      networkNameUtf16,
                                                      &dhcpServer);
    if (dhcpServer) {
        ipdef->nranges = 1;
        if (VIR_ALLOC_N(ipdef->ranges, ipdef->nranges) >= 0) {
            PRUnichar *ipAddressUtf16 = NULL;
            PRUnichar *networkMaskUtf16 = NULL;
            PRUnichar *fromIPAddressUtf16 = NULL;
            PRUnichar *toIPAddressUtf16 = NULL;
            bool errorOccurred = false;

            gVBoxAPI.UIDHCPServer.GetIPAddress(dhcpServer, &ipAddressUtf16);
            gVBoxAPI.UIDHCPServer.GetNetworkMask(dhcpServer, &networkMaskUtf16);
            gVBoxAPI.UIDHCPServer.GetLowerIP(dhcpServer, &fromIPAddressUtf16);
            gVBoxAPI.UIDHCPServer.GetUpperIP(dhcpServer, &toIPAddressUtf16);
            /* Currently virtualbox supports only one dhcp server per network
             * with contigious address space from start to end
             */
            if (vboxSocketParseAddrUtf16(data, ipAddressUtf16,
                                         &ipdef->address) < 0 ||
                vboxSocketParseAddrUtf16(data, networkMaskUtf16,
                                         &ipdef->netmask) < 0 ||
                vboxSocketParseAddrUtf16(data, fromIPAddressUtf16,
                                         &ipdef->ranges[0].start) < 0 ||
                vboxSocketParseAddrUtf16(data, toIPAddressUtf16,
                                         &ipdef->ranges[0].end) < 0) {
                errorOccurred = true;
            }

            VBOX_UTF16_FREE(ipAddressUtf16);
            VBOX_UTF16_FREE(networkMaskUtf16);
            VBOX_UTF16_FREE(fromIPAddressUtf16);
            VBOX_UTF16_FREE(toIPAddressUtf16);

            if (errorOccurred)
                goto cleanup;
        } else {
            ipdef->nranges = 0;
        }

        ipdef->nhosts = 1;
        if (VIR_ALLOC_N(ipdef->hosts, ipdef->nhosts) >= 0) {
            if (VIR_STRDUP(ipdef->hosts[0].name, network->name) < 0) {
                VIR_FREE(ipdef->hosts);
                ipdef->nhosts = 0;
            } else {
                PRUnichar *macAddressUtf16 = NULL;
                PRUnichar *ipAddressUtf16 = NULL;
                bool errorOccurred = false;

                gVBoxAPI.UIHNInterface.GetHardwareAddress(networkInterface, &macAddressUtf16);
                gVBoxAPI.UIHNInterface.GetIPAddress(networkInterface, &ipAddressUtf16);

                VBOX_UTF16_TO_UTF8(macAddressUtf16, &ipdef->hosts[0].mac);

                if (vboxSocketParseAddrUtf16(data, ipAddressUtf16,
                                             &ipdef->hosts[0].ip) < 0) {
                    errorOccurred = true;
                }

                VBOX_UTF16_FREE(macAddressUtf16);
                VBOX_UTF16_FREE(ipAddressUtf16);

                if (errorOccurred)
                    goto cleanup;
            }
        } else {
            ipdef->nhosts = 0;
        }
    } else {
        PRUnichar *networkMaskUtf16 = NULL;
        PRUnichar *ipAddressUtf16 = NULL;
        bool errorOccurred = false;

        gVBoxAPI.UIHNInterface.GetNetworkMask(networkInterface, &networkMaskUtf16);
        gVBoxAPI.UIHNInterface.GetIPAddress(networkInterface, &ipAddressUtf16);

        if (vboxSocketParseAddrUtf16(data, networkMaskUtf16,
                                     &ipdef->netmask) < 0 ||
            vboxSocketParseAddrUtf16(data, ipAddressUtf16,
                                     &ipdef->address) < 0) {
            errorOccurred = true;
        }

        VBOX_UTF16_FREE(networkMaskUtf16);
        VBOX_UTF16_FREE(ipAddressUtf16);

        if (errorOccurred)
            goto cleanup;
    }

    DEBUGIID("Network UUID", &vboxnet0IID);
    ret = virNetworkDefFormat(def, 0);

 cleanup:
    vboxIIDUnalloc(&vboxnet0IID);
    VBOX_UTF16_FREE(networkNameUtf16);
    VBOX_RELEASE(networkInterface);
    VBOX_UTF16_FREE(networkInterfaceNameUtf16);
    VBOX_RELEASE(host);
    virNetworkDefFree(def);
    VIR_FREE(networkNameUtf8);
    VBOX_RELEASE(dhcpServer);
    return ret;
}
示例#12
0
static virNetworkPtr
vboxNetworkDefineCreateXML(virConnectPtr conn, const char *xml, bool start)
{
    vboxDriverPtr data = conn->privateData;
    PRUnichar *networkInterfaceNameUtf16 = NULL;
    char *networkInterfaceNameUtf8 = NULL;
    PRUnichar *networkNameUtf16 = NULL;
    char *networkNameUtf8 = NULL;
    IHostNetworkInterface *networkInterface = NULL;
    virNetworkDefPtr def = virNetworkDefParseString(xml);
    virNetworkIPDefPtr ipdef = NULL;
    unsigned char uuid[VIR_UUID_BUFLEN];
    vboxIIDUnion vboxnetiid;
    virSocketAddr netmask;
    IHost *host = NULL;
    virNetworkPtr ret = NULL;
    nsresult rc;

    if (!data->vboxObj)
        return ret;

    gVBoxAPI.UIVirtualBox.GetHost(data->vboxObj, &host);
    if (!host)
        return ret;

    VBOX_IID_INITIALIZE(&vboxnetiid);

    if ((!def) ||
        (def->forward.type != VIR_NETWORK_FORWARD_NONE) ||
        (def->nips == 0 || !def->ips))
        goto cleanup;

    /* Look for the first IPv4 IP address definition and use that.
     * If there weren't any IPv4 addresses, ignore the network (since it's
     * required below to have an IPv4 address)
    */
    ipdef = virNetworkDefGetIPByIndex(def, AF_INET, 0);
    if (!ipdef)
        goto cleanup;

    if (virNetworkIPDefNetmask(ipdef, &netmask) < 0)
        goto cleanup;

    /* the current limitation of hostonly network is that you can't
     * assign a name to it and it defaults to vboxnet*, for e.g:
     * vboxnet0, vboxnet1, etc. Also the UUID is assigned to it
     * automatically depending on the mac address and thus both
     * these paramters are ignored here for now.
     *
     * If the vbox is in 2.x and the def->name not equal to vboxnet0,
     * the function call will fail and the networkInterface set to
     * NULL. (We can't assign a new name to hostonly network, only
     * take the given name, say vboxnet0)
     */
    gVBoxAPI.UIHost.CreateHostOnlyNetworkInterface(data, host, def->name,
                                                   &networkInterface);

    if (!networkInterface)
        goto cleanup;

    gVBoxAPI.UIHNInterface.GetName(networkInterface, &networkInterfaceNameUtf16);
    if (!networkInterfaceNameUtf16)
        goto cleanup;

    VBOX_UTF16_TO_UTF8(networkInterfaceNameUtf16, &networkInterfaceNameUtf8);

    if (virAsprintf(&networkNameUtf8, "HostInterfaceNetworking-%s", networkInterfaceNameUtf8) < 0)
        goto cleanup;

    VBOX_UTF8_TO_UTF16(networkNameUtf8, &networkNameUtf16);

    /* Currently support only one dhcp server per network
     * with contigious address space from start to end
     */
    if ((ipdef->nranges >= 1) &&
        VIR_SOCKET_ADDR_VALID(&ipdef->ranges[0].start) &&
        VIR_SOCKET_ADDR_VALID(&ipdef->ranges[0].end)) {
        IDHCPServer *dhcpServer = NULL;

        gVBoxAPI.UIVirtualBox.FindDHCPServerByNetworkName(data->vboxObj,
                                                          networkNameUtf16,
                                                          &dhcpServer);
        if (!dhcpServer) {
            /* create a dhcp server */
            gVBoxAPI.UIVirtualBox.CreateDHCPServer(data->vboxObj,
                                                   networkNameUtf16,
                                                   &dhcpServer);
            VIR_DEBUG("couldn't find dhcp server so creating one");
        }
        if (dhcpServer) {
            PRUnichar *ipAddressUtf16 = NULL;
            PRUnichar *networkMaskUtf16 = NULL;
            PRUnichar *fromIPAddressUtf16 = NULL;
            PRUnichar *toIPAddressUtf16 = NULL;
            PRUnichar *trunkTypeUtf16 = NULL;

            ipAddressUtf16 = vboxSocketFormatAddrUtf16(data, &ipdef->address);
            networkMaskUtf16 = vboxSocketFormatAddrUtf16(data, &netmask);
            fromIPAddressUtf16 = vboxSocketFormatAddrUtf16(data, &ipdef->ranges[0].start);
            toIPAddressUtf16 = vboxSocketFormatAddrUtf16(data, &ipdef->ranges[0].end);

            if (ipAddressUtf16 == NULL || networkMaskUtf16 == NULL ||
                fromIPAddressUtf16 == NULL || toIPAddressUtf16 == NULL) {
                VBOX_UTF16_FREE(ipAddressUtf16);
                VBOX_UTF16_FREE(networkMaskUtf16);
                VBOX_UTF16_FREE(fromIPAddressUtf16);
                VBOX_UTF16_FREE(toIPAddressUtf16);
                VBOX_RELEASE(dhcpServer);
                goto cleanup;
            }

            VBOX_UTF8_TO_UTF16("netflt", &trunkTypeUtf16);

            gVBoxAPI.UIDHCPServer.SetEnabled(dhcpServer, PR_TRUE);

            gVBoxAPI.UIDHCPServer.SetConfiguration(dhcpServer,
                                                   ipAddressUtf16,
                                                   networkMaskUtf16,
                                                   fromIPAddressUtf16,
                                                   toIPAddressUtf16);

            if (start)
                gVBoxAPI.UIDHCPServer.Start(dhcpServer,
                                            networkNameUtf16,
                                            networkInterfaceNameUtf16,
                                            trunkTypeUtf16);

            VBOX_UTF16_FREE(ipAddressUtf16);
            VBOX_UTF16_FREE(networkMaskUtf16);
            VBOX_UTF16_FREE(fromIPAddressUtf16);
            VBOX_UTF16_FREE(toIPAddressUtf16);
            VBOX_UTF16_FREE(trunkTypeUtf16);
            VBOX_RELEASE(dhcpServer);
        }
    }

    if ((ipdef->nhosts >= 1) &&
        VIR_SOCKET_ADDR_VALID(&ipdef->hosts[0].ip)) {
        PRUnichar *ipAddressUtf16 = NULL;
        PRUnichar *networkMaskUtf16 = NULL;

        ipAddressUtf16 = vboxSocketFormatAddrUtf16(data, &ipdef->hosts[0].ip);
        networkMaskUtf16 = vboxSocketFormatAddrUtf16(data, &netmask);

        if (ipAddressUtf16 == NULL || networkMaskUtf16 == NULL) {
            VBOX_UTF16_FREE(ipAddressUtf16);
            VBOX_UTF16_FREE(networkMaskUtf16);
            goto cleanup;
        }

        /* Current drawback is that since EnableStaticIpConfig() sets
         * IP and enables the interface so even if the dhcpserver is not
         * started the interface is still up and running
         */
        gVBoxAPI.UIHNInterface.EnableStaticIPConfig(networkInterface,
                                                    ipAddressUtf16,
                                                    networkMaskUtf16);

        VBOX_UTF16_FREE(ipAddressUtf16);
        VBOX_UTF16_FREE(networkMaskUtf16);
    } else {
        gVBoxAPI.UIHNInterface.EnableDynamicIPConfig(networkInterface);
        gVBoxAPI.UIHNInterface.DHCPRediscover(networkInterface);
    }

    rc = gVBoxAPI.UIHNInterface.GetId(networkInterface, &vboxnetiid);
    if (NS_FAILED(rc))
        goto cleanup;
    vboxIIDToUUID(&vboxnetiid, uuid);
    DEBUGIID("Real Network UUID", &vboxnetiid);
    vboxIIDUnalloc(&vboxnetiid);
    ret = virGetNetwork(conn, networkInterfaceNameUtf8, uuid);

 cleanup:
    VIR_FREE(networkNameUtf8);
    VBOX_UTF16_FREE(networkNameUtf16);
    VBOX_RELEASE(networkInterface);
    VBOX_UTF8_FREE(networkInterfaceNameUtf8);
    VBOX_UTF16_FREE(networkInterfaceNameUtf16);
    VBOX_RELEASE(host);
    virNetworkDefFree(def);
    return ret;
}