ReturnCode ClientMessageManager::sendMessage(Message &objMessage)
{
//Pack message into a parcel
Parcel objParcel;
RET_RC_IF_FAILED(packMessageIntoParcel(objMessage, objParcel), RC_ERR_GENERAL);
//Send the parcel through the client gateway
ReturnCode rc = RC_OK;
if(RC_FAILED(ClientBattleGateway::getInstance()->sendParcel(objParcel)))
rc = RC_ERR_GENERAL;
//Destroy the parcel to avoid memory leaks and return
BattleGateway::destroyParcel(objParcel);
return rc;
}
ReturnCode MessageManager::receiveParcel(Parcel &objParcel)
{
//Unpack parcel as a message
Message* pobjMessage = NULL;
RET_RC_IF_FAILED(extractMessageFromParcel(objParcel, pobjMessage), RC_ERR_INVALID_STATE);
//Execute message
ReturnCode rc = RC_OK;
if(RC_FAILED(pobjMessage->execute()))
rc = RC_ERR_GENERAL;
//Delete the message and destroy the parcel
delete pobjMessage;
BattleGateway::destroyParcel(objParcel);
//Cool beans
return rc;
}
static virStorageVolPtr
vboxStorageVolCreateXML(virStoragePoolPtr pool,
const char *xml, unsigned int flags)
{
vboxDriverPtr data = pool->conn->privateData;
virStorageVolDefPtr def = NULL;
PRUnichar *hddFormatUtf16 = NULL;
PRUnichar *hddNameUtf16 = NULL;
virStoragePoolDef poolDef;
nsresult rc;
vboxIID hddIID;
unsigned char uuid[VIR_UUID_BUFLEN];
char key[VIR_UUID_STRING_BUFLEN] = "";
IMedium *hardDisk = NULL;
IProgress *progress = NULL;
PRUint64 logicalSize = 0;
PRUint32 variant = HardDiskVariant_Standard;
resultCodeUnion resultCode;
virStorageVolPtr ret = NULL;
if (!data->vboxObj)
return ret;
virCheckFlags(0, NULL);
/* since there is currently one default pool now
* and virStorageVolDefFormat() just checks it type
* so just assign it for now, change the behaviour
* when vbox supports pools.
*/
memset(&poolDef, 0, sizeof(poolDef));
poolDef.type = VIR_STORAGE_POOL_DIR;
if ((def = virStorageVolDefParseString(&poolDef, xml, 0)) == NULL)
goto cleanup;
if (!def->name ||
(def->type != VIR_STORAGE_VOL_FILE))
goto cleanup;
/* For now only the vmdk, vpc and vdi type harddisk
* variants can be created. For historical reason, we default to vdi */
if (def->target.format == VIR_STORAGE_FILE_VMDK) {
VBOX_UTF8_TO_UTF16("VMDK", &hddFormatUtf16);
} else if (def->target.format == VIR_STORAGE_FILE_VPC) {
VBOX_UTF8_TO_UTF16("VHD", &hddFormatUtf16);
} else {
VBOX_UTF8_TO_UTF16("VDI", &hddFormatUtf16);
}
/* If target.path isn't given, use default path ~/.VirtualBox/image_name */
if (def->target.path == NULL &&
virAsprintf(&def->target.path, "%s/.VirtualBox/%s", virGetUserDirectory(), def->name) < 0)
goto cleanup;
VBOX_UTF8_TO_UTF16(def->target.path, &hddNameUtf16);
if (!hddFormatUtf16 || !hddNameUtf16)
goto cleanup;
rc = gVBoxAPI.UIVirtualBox.CreateHardDisk(data->vboxObj, hddFormatUtf16, hddNameUtf16, &hardDisk);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not create harddisk, rc=%08x"),
(unsigned)rc);
goto cleanup;
}
logicalSize = VIR_DIV_UP(def->target.capacity, 1024 * 1024);
if (def->target.capacity == def->target.allocation)
variant = HardDiskVariant_Fixed;
rc = gVBoxAPI.UIMedium.CreateBaseStorage(hardDisk, logicalSize, variant, &progress);
if (NS_FAILED(rc) || !progress) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not create base storage, rc=%08x"),
(unsigned)rc);
goto cleanup;
}
gVBoxAPI.UIProgress.WaitForCompletion(progress, -1);
gVBoxAPI.UIProgress.GetResultCode(progress, &resultCode);
if (RC_FAILED(resultCode)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not create base storage, rc=%08x"),
(unsigned)resultCode.uResultCode);
goto cleanup;
}
VBOX_IID_INITIALIZE(&hddIID);
rc = gVBoxAPI.UIMedium.GetId(hardDisk, &hddIID);
if (NS_FAILED(rc))
goto cleanup;
vboxIIDToUUID(&hddIID, uuid);
virUUIDFormat(uuid, key);
ret = virGetStorageVol(pool->conn, pool->name, def->name, key,
NULL, NULL);
cleanup:
vboxIIDUnalloc(&hddIID);
VBOX_RELEASE(progress);
VBOX_UTF16_FREE(hddFormatUtf16);
VBOX_UTF16_FREE(hddNameUtf16);
virStorageVolDefFree(def);
return ret;
}
static int
vboxNetworkUndefineDestroy(virNetworkPtr network, bool removeinterface)
{
vboxDriverPtr data = network->conn->privateData;
char *networkNameUtf8 = NULL;
PRUnichar *networkInterfaceNameUtf16 = NULL;
IHostNetworkInterface *networkInterface = NULL;
PRUnichar *networkNameUtf16 = NULL;
IDHCPServer *dhcpServer = NULL;
PRUint32 interfaceType = 0;
IHost *host = NULL;
int ret = -1;
if (!data->vboxObj)
return ret;
gVBoxAPI.UIVirtualBox.GetHost(data->vboxObj, &host);
if (!host)
return ret;
/* Current limitation of the function for VirtualBox 2.2.* is
* that you can't delete the default hostonly adaptor namely:
* vboxnet0 and thus all this functions does is remove the
* dhcp server configuration, but the network can still be used
* by giving the machine static IP and also it will still
* show up in the net-list in virsh
*/
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 (gVBoxAPI.networkRemoveInterface && removeinterface) {
vboxIIDUnion iid;
IProgress *progress = NULL;
nsresult rc;
resultCodeUnion resultCode;
VBOX_IID_INITIALIZE(&iid);
rc = gVBoxAPI.UIHNInterface.GetId(networkInterface, &iid);
if (NS_FAILED(rc))
goto cleanup;
gVBoxAPI.UIHost.RemoveHostOnlyNetworkInterface(host, &iid, &progress);
vboxIIDUnalloc(&iid);
if (!progress)
goto cleanup;
gVBoxAPI.UIProgress.WaitForCompletion(progress, -1);
gVBoxAPI.UIProgress.GetResultCode(progress, &resultCode);
if (RC_FAILED(resultCode)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Error while removing hostonly network interface, rc=%08x"),
resultCode.uResultCode);
goto cleanup;
}
VBOX_RELEASE(progress);
}
VBOX_UTF8_TO_UTF16(networkNameUtf8, &networkNameUtf16);
gVBoxAPI.UIVirtualBox.FindDHCPServerByNetworkName(data->vboxObj,
networkNameUtf16,
&dhcpServer);
if (!dhcpServer)
goto cleanup;
gVBoxAPI.UIDHCPServer.SetEnabled(dhcpServer, PR_FALSE);
gVBoxAPI.UIDHCPServer.Stop(dhcpServer);
if (removeinterface)
gVBoxAPI.UIVirtualBox.RemoveDHCPServer(data->vboxObj, dhcpServer);
ret = 0;
VBOX_RELEASE(dhcpServer);
cleanup:
VBOX_UTF16_FREE(networkNameUtf16);
VBOX_RELEASE(networkInterface);
VBOX_UTF16_FREE(networkInterfaceNameUtf16);
VBOX_RELEASE(host);
VIR_FREE(networkNameUtf8);
return ret;
}
