static void
virNetworkEventDispatchDefaultFunc(virConnectPtr conn,
virObjectEventPtr event,
virConnectObjectEventGenericCallback cb,
void *cbopaque)
{
virNetworkPtr net = virGetNetwork(conn, event->meta.name, event->meta.uuid);
if (!net)
return;
switch ((virNetworkEventID)event->eventID) {
case VIR_NETWORK_EVENT_ID_LIFECYCLE:
{
virNetworkEventLifecyclePtr networkLifecycleEvent;
networkLifecycleEvent = (virNetworkEventLifecyclePtr)event;
((virConnectNetworkEventLifecycleCallback)cb)(conn, net,
networkLifecycleEvent->type,
networkLifecycleEvent->detail,
cbopaque);
goto cleanup;
}
case VIR_NETWORK_EVENT_ID_LAST:
break;
}
VIR_WARN("Unexpected event ID %d", event->eventID);
cleanup:
virNetworkFree(net);
}
static virNetworkPtr vboxNetworkLookupByUUID(virConnectPtr conn, const unsigned char *uuid)
{
vboxDriverPtr data = conn->privateData;
PRUint32 interfaceType = 0;
char *nameUtf8 = NULL;
PRUnichar *nameUtf16 = NULL;
IHostNetworkInterface *networkInterface = NULL;
vboxIIDUnion iid;
IHost *host = NULL;
virNetworkPtr ret = NULL;
if (!data->vboxObj)
return ret;
gVBoxAPI.UIVirtualBox.GetHost(data->vboxObj, &host);
if (!host)
return ret;
VBOX_IID_INITIALIZE(&iid);
vboxIIDFromUUID(&iid, uuid);
/* TODO: "internal" networks are just strings and
* thus can't do much with them
*/
gVBoxAPI.UIHost.FindHostNetworkInterfaceById(host, &iid,
&networkInterface);
if (!networkInterface)
goto cleanup;
gVBoxAPI.UIHNInterface.GetInterfaceType(networkInterface, &interfaceType);
if (interfaceType != HostNetworkInterfaceType_HostOnly)
goto cleanup;
gVBoxAPI.UIHNInterface.GetName(networkInterface, &nameUtf16);
VBOX_UTF16_TO_UTF8(nameUtf16, &nameUtf8);
ret = virGetNetwork(conn, nameUtf8, uuid);
VIR_DEBUG("Network Name: %s", nameUtf8);
DEBUGIID("Network UUID", &iid);
VBOX_UTF8_FREE(nameUtf8);
VBOX_UTF16_FREE(nameUtf16);
cleanup:
VBOX_RELEASE(networkInterface);
VBOX_RELEASE(host);
vboxIIDUnalloc(&iid);
return ret;
}
static virNetworkPtr vboxNetworkLookupByName(virConnectPtr conn, const char *name)
{
vboxDriverPtr data = conn->privateData;
PRUnichar *nameUtf16 = NULL;
IHostNetworkInterface *networkInterface = NULL;
PRUint32 interfaceType = 0;
unsigned char uuid[VIR_UUID_BUFLEN];
vboxIIDUnion iid;
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(&iid);
VBOX_UTF8_TO_UTF16(name, &nameUtf16);
gVBoxAPI.UIHost.FindHostNetworkInterfaceByName(host, nameUtf16, &networkInterface);
if (!networkInterface)
goto cleanup;
gVBoxAPI.UIHNInterface.GetInterfaceType(networkInterface, &interfaceType);
if (interfaceType != HostNetworkInterfaceType_HostOnly)
goto cleanup;
rc = gVBoxAPI.UIHNInterface.GetId(networkInterface, &iid);
if (NS_FAILED(rc))
goto cleanup;
vboxIIDToUUID(&iid, uuid);
ret = virGetNetwork(conn, name, uuid);
VIR_DEBUG("Network Name: %s", name);
DEBUGIID("Network UUID", &iid);
vboxIIDUnalloc(&iid);
cleanup:
VBOX_RELEASE(networkInterface);
VBOX_UTF16_FREE(nameUtf16);
VBOX_RELEASE(host);
return ret;
}
static virNetworkPtr parallelsNetworkLookupByName(virConnectPtr conn,
const char *name)
{
parallelsConnPtr privconn = conn->privateData;
virNetworkObjPtr network;
virNetworkPtr ret = NULL;
network = virNetworkObjFindByName(privconn->networks, name);
if (!network) {
virReportError(VIR_ERR_NO_NETWORK,
_("no network with matching name '%s'"), name);
goto cleanup;
}
ret = virGetNetwork(conn, network->def->name, network->def->uuid);
cleanup:
virNetworkObjEndAPI(&network);
return ret;
}
static virNetworkPtr parallelsNetworkLookupByUUID(virConnectPtr conn,
const unsigned char *uuid)
{
parallelsConnPtr privconn = conn->privateData;
virNetworkObjPtr network;
virNetworkPtr ret = NULL;
parallelsDriverLock(privconn);
network = virNetworkFindByUUID(&privconn->networks, uuid);
parallelsDriverUnlock(privconn);
if (!network) {
virReportError(VIR_ERR_NO_NETWORK,
"%s", _("no network with matching uuid"));
goto cleanup;
}
ret = virGetNetwork(conn, network->def->name, network->def->uuid);
cleanup:
if (network)
virNetworkObjUnlock(network);
return ret;
}
void virNetworkEventLifecycleDispose(void *obj)
{
virNetworkEventLifecyclePtr event = obj;
VIR_DEBUG("obj=%p", event);
}
void
virNetworkEventDispatchDefaultFunc(virConnectPtr conn,
virObjectEventPtr event,
virConnectNetworkEventGenericCallback cb ATTRIBUTE_UNUSED,
void *cbopaque ATTRIBUTE_UNUSED,
void *opaque ATTRIBUTE_UNUSED)
{
virNetworkPtr net = virGetNetwork(conn, event->meta.name, event->meta.uuid);
if (!net)
return;
switch ((virNetworkEventID) (event->eventID &0xFF) ) {
case VIR_NETWORK_EVENT_ID_LIFECYCLE:
{
virNetworkEventLifecyclePtr networkLifecycleEvent;
networkLifecycleEvent = (virNetworkEventLifecyclePtr)event;
((virConnectNetworkEventLifecycleCallback)cb)(conn, net,
networkLifecycleEvent->type,
cbopaque);
goto cleanup;
}
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;
}
