static char *
umlBuildCommandLineNet(virConnectPtr conn,
virDomainDefPtr vm,
virDomainNetDefPtr def,
int idx)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
char macaddr[VIR_MAC_STRING_BUFLEN];
/* General format: ethNN=type,options */
virBufferAsprintf(&buf, "eth%d=", idx);
switch (def->type) {
case VIR_DOMAIN_NET_TYPE_USER:
/* ethNNN=slirp,macaddr */
virBufferAddLit(&buf, "slirp");
break;
case VIR_DOMAIN_NET_TYPE_ETHERNET:
/* ethNNN=tuntap,tapname,macaddr,gateway */
virBufferAddLit(&buf, "tuntap,");
if (def->ifname)
virBufferAdd(&buf, def->ifname, -1);
if (def->nips > 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("IP address not supported for ethernet interface"));
goto error;
}
break;
case VIR_DOMAIN_NET_TYPE_VHOSTUSER:
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("vhostuser networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_SERVER:
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("TCP server networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_CLIENT:
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("TCP client networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_MCAST:
/* ethNNN=tuntap,macaddr,ipaddr,port */
virBufferAddLit(&buf, "mcast");
break;
case VIR_DOMAIN_NET_TYPE_NETWORK:
{
char *bridge;
virNetworkPtr network = virNetworkLookupByName(conn,
def->data.network.name);
if (!network) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Network '%s' not found"),
def->data.network.name);
goto error;
}
bridge = virNetworkGetBridgeName(network);
virObjectUnref(network);
if (bridge == NULL)
goto error;
if (umlConnectTapDevice(vm, def, bridge) < 0) {
VIR_FREE(bridge);
goto error;
}
/* ethNNN=tuntap,tapname,macaddr,gateway */
virBufferAsprintf(&buf, "tuntap,%s", def->ifname);
break;
}
case VIR_DOMAIN_NET_TYPE_BRIDGE:
if (umlConnectTapDevice(vm, def,
def->data.bridge.brname) < 0)
goto error;
/* ethNNN=tuntap,tapname,macaddr,gateway */
virBufferAsprintf(&buf, "tuntap,%s", def->ifname);
break;
case VIR_DOMAIN_NET_TYPE_INTERNAL:
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("internal networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_DIRECT:
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("direct networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_HOSTDEV:
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("hostdev networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_LAST:
break;
}
if (def->script) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("interface script execution not supported by this driver"));
goto error;
}
virBufferAsprintf(&buf, ",%s", virMacAddrFormat(&def->mac, macaddr));
if (def->type == VIR_DOMAIN_NET_TYPE_MCAST) {
virBufferAsprintf(&buf, ",%s,%d",
def->data.socket.address,
def->data.socket.port);
}
if (virBufferCheckError(&buf) < 0)
return NULL;
return virBufferContentAndReset(&buf);
error:
virBufferFreeAndReset(&buf);
return NULL;
}
static char *
umlBuildCommandLineNet(virConnectPtr conn,
virDomainNetDefPtr def,
int idx)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
/* General format: ethNN=type,options */
virBufferAsprintf(&buf, "eth%d=", idx);
switch (def->type) {
case VIR_DOMAIN_NET_TYPE_USER:
/* ethNNN=slirp,macaddr */
virBufferAddLit(&buf, "slirp");
break;
case VIR_DOMAIN_NET_TYPE_ETHERNET:
/* ethNNN=tuntap,tapname,macaddr,gateway */
virBufferAddLit(&buf, "tuntap,");
if (def->ifname) {
virBufferAdd(&buf, def->ifname, -1);
}
if (def->data.ethernet.ipaddr) {
umlReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("IP address not supported for ethernet inteface"));
goto error;
}
if (def->data.ethernet.script) {
umlReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("script execution not supported for ethernet inteface"));
goto error;
}
break;
case VIR_DOMAIN_NET_TYPE_SERVER:
umlReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("TCP server networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_CLIENT:
umlReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("TCP client networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_MCAST:
/* ethNNN=tuntap,macaddr,ipaddr,port */
virBufferAddLit(&buf, "mcast");
break;
case VIR_DOMAIN_NET_TYPE_NETWORK:
{
char *bridge;
virNetworkPtr network = virNetworkLookupByName(conn,
def->data.network.name);
if (!network) {
umlReportError(VIR_ERR_INTERNAL_ERROR,
_("Network '%s' not found"),
def->data.network.name);
goto error;
}
bridge = virNetworkGetBridgeName(network);
virNetworkFree(network);
if (bridge == NULL) {
goto error;
}
if (umlConnectTapDevice(conn, def, bridge) < 0) {
VIR_FREE(bridge);
goto error;
}
/* ethNNN=tuntap,tapname,macaddr,gateway */
virBufferAsprintf(&buf, "tuntap,%s", def->ifname);
break;
}
case VIR_DOMAIN_NET_TYPE_BRIDGE:
if (umlConnectTapDevice(conn, def, def->data.bridge.brname) < 0)
goto error;
/* ethNNN=tuntap,tapname,macaddr,gateway */
virBufferAsprintf(&buf, "tuntap,%s", def->ifname);
break;
case VIR_DOMAIN_NET_TYPE_INTERNAL:
umlReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("internal networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_DIRECT:
umlReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("direct networking type not supported"));
goto error;
case VIR_DOMAIN_NET_TYPE_LAST:
break;
}
virBufferAsprintf(&buf, ",%02x:%02x:%02x:%02x:%02x:%02x",
def->mac[0], def->mac[1], def->mac[2],
def->mac[3], def->mac[4], def->mac[5]);
if (def->type == VIR_DOMAIN_NET_TYPE_MCAST) {
virBufferAsprintf(&buf, ",%s,%d",
def->data.socket.address,
def->data.socket.port);
}
if (virBufferError(&buf)) {
virReportOOMError();
return NULL;
}
return virBufferContentAndReset(&buf);
error:
virBufferFreeAndReset(&buf);
return NULL;
}
