/*
* Copyright 2014, Taowei Luo (uaedante@gmail.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* .
*/
#include
#include
#include "internal.h"
#include "datatypes.h"
#include "domain_conf.h"
#include "domain_event.h"
#include "virlog.h"
#include "viralloc.h"
#include "nodeinfo.h"
#include "virstring.h"
#include "vbox_common.h"
#include "vbox_uniformed_api.h"
#include "vbox_install_api.h"
/* Common codes for vbox driver. With the definitions in vbox_common.h,
* it treats vbox structs as a void*. Though vboxUniformedAPI
* it call vbox functions. This file is a high level implement about
* the vbox driver.
*/
#define VIR_FROM_THIS VIR_FROM_VBOX
VIR_LOG_INIT("vbox.vbox_common");
#define RC_SUCCEEDED(rc) NS_SUCCEEDED(rc.resultCode)
#define RC_FAILED(rc) NS_FAILED(rc.resultCode)
#define VBOX_UTF16_FREE(arg) \
do { \
if (arg) { \
gVBoxAPI.UPFN.Utf16Free(data->pFuncs, arg); \
(arg) = NULL; \
} \
} while (0)
#define VBOX_UTF8_FREE(arg) \
do { \
if (arg) { \
gVBoxAPI.UPFN.Utf8Free(data->pFuncs, arg); \
(arg) = NULL; \
} \
} while (0)
#define VBOX_COM_UNALLOC_MEM(arg) \
do { \
if (arg) { \
gVBoxAPI.UPFN.ComUnallocMem(data->pFuncs, arg); \
(arg) = NULL; \
} \
} while (0)
#define VBOX_UTF16_TO_UTF8(arg1, arg2) gVBoxAPI.UPFN.Utf16ToUtf8(data->pFuncs, arg1, arg2)
#define VBOX_UTF8_TO_UTF16(arg1, arg2) gVBoxAPI.UPFN.Utf8ToUtf16(data->pFuncs, arg1, arg2)
#define VBOX_RELEASE(arg) \
do { \
if (arg) { \
gVBoxAPI.nsUISupports.Release((void *)arg); \
(arg) = NULL; \
} \
} while (0)
#define VBOX_MEDIUM_RELEASE(arg) \
do { \
if (arg) { \
gVBoxAPI.UIMedium.Release(arg); \
(arg) = NULL; \
} \
} while (0)
#define VBOX_OBJECT_CHECK(conn, type, value) \
vboxGlobalData *data = conn->privateData;\
type ret = value;\
if (!data->vboxObj) {\
return ret;\
}
#define vboxIIDUnalloc(iid) gVBoxAPI.UIID.vboxIIDUnalloc(data, iid)
#define vboxIIDToUUID(iid, uuid) gVBoxAPI.UIID.vboxIIDToUUID(data, iid, uuid)
#define vboxIIDFromUUID(iid, uuid) gVBoxAPI.UIID.vboxIIDFromUUID(data, iid, uuid)
#define vboxIIDIsEqual(iid1, iid2) gVBoxAPI.UIID.vboxIIDIsEqual(data, iid1, iid2)
#define DEBUGIID(msg, iid) gVBoxAPI.UIID.DEBUGIID(msg, iid)
#define vboxIIDFromArrayItem(iid, array, idx) \
gVBoxAPI.UIID.vboxIIDFromArrayItem(data, iid, array, idx)
#define VBOX_IID_INITIALIZE(iid) gVBoxAPI.UIID.vboxIIDInitialize(iid)
#define ARRAY_GET_MACHINES \
(gVBoxAPI.UArray.handleGetMachines(data->vboxObj))
/* global vbox API, used for all common codes. */
static vboxUniformedAPI gVBoxAPI;
int vboxRegisterUniformedAPI(uint32_t uVersion)
{
/* Install gVBoxAPI according to the vbox API version.
* Return -1 for unsupported version.
*/
if (uVersion >= 2001052 && uVersion < 2002051) {
vbox22InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 2002051 && uVersion < 3000051) {
vbox30InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 3000051 && uVersion < 3001051) {
vbox31InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 3001051 && uVersion < 3002051) {
vbox32InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 3002051 && uVersion < 4000051) {
vbox40InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 4000051 && uVersion < 4001051) {
vbox41InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 4001051 && uVersion < 4002020) {
vbox42InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 4002020 && uVersion < 4002051) {
vbox42_20InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 4002051 && uVersion < 4003004) {
vbox43InstallUniformedAPI(&gVBoxAPI);
} else if (uVersion >= 4003004 && uVersion < 4003051) {
vbox43_4InstallUniformedAPI(&gVBoxAPI);
} else {
return -1;
}
return 0;
}
static int openSessionForMachine(vboxGlobalData *data, const unsigned char *dom_uuid, vboxIIDUnion *iid,
IMachine **machine, bool checkflag)
{
VBOX_IID_INITIALIZE(iid);
vboxIIDFromUUID(iid, dom_uuid);
if (!checkflag || gVBoxAPI.getMachineForSession) {
/* Get machine for the call to VBOX_SESSION_OPEN_EXISTING */
if (NS_FAILED(gVBoxAPI.UIVirtualBox.GetMachine(data->vboxObj, iid, machine))) {
virReportError(VIR_ERR_NO_DOMAIN, "%s",
_("no domain with matching uuid"));
return -1;
}
}
return 0;
}
/**
* function to get the values for max port per
* instance and max slots per port for the devices
*
* @returns true on Success, false on failure.
* @param vbox Input IVirtualBox pointer
* @param maxPortPerInst Output array of max port per instance
* @param maxSlotPerPort Output array of max slot per port
*
*/
static bool vboxGetMaxPortSlotValues(IVirtualBox *vbox,
PRUint32 *maxPortPerInst,
PRUint32 *maxSlotPerPort)
{
ISystemProperties *sysProps = NULL;
if (!vbox)
return false;
gVBoxAPI.UIVirtualBox.GetSystemProperties(vbox, &sysProps);
if (!sysProps)
return false;
gVBoxAPI.UISystemProperties.GetMaxPortCountForStorageBus(sysProps,
StorageBus_IDE,
&maxPortPerInst[StorageBus_IDE]);
gVBoxAPI.UISystemProperties.GetMaxPortCountForStorageBus(sysProps,
StorageBus_SATA,
&maxPortPerInst[StorageBus_SATA]);
gVBoxAPI.UISystemProperties.GetMaxPortCountForStorageBus(sysProps,
StorageBus_SCSI,
&maxPortPerInst[StorageBus_SCSI]);
gVBoxAPI.UISystemProperties.GetMaxPortCountForStorageBus(sysProps,
StorageBus_Floppy,
&maxPortPerInst[StorageBus_Floppy]);
gVBoxAPI.UISystemProperties.GetMaxDevicesPerPortForStorageBus(sysProps,
StorageBus_IDE,
&maxSlotPerPort[StorageBus_IDE]);
gVBoxAPI.UISystemProperties.GetMaxDevicesPerPortForStorageBus(sysProps,
StorageBus_SATA,
&maxSlotPerPort[StorageBus_SATA]);
gVBoxAPI.UISystemProperties.GetMaxDevicesPerPortForStorageBus(sysProps,
StorageBus_SCSI,
&maxSlotPerPort[StorageBus_SCSI]);
gVBoxAPI.UISystemProperties.GetMaxDevicesPerPortForStorageBus(sysProps,
StorageBus_Floppy,
&maxSlotPerPort[StorageBus_Floppy]);
VBOX_RELEASE(sysProps);
return true;
}
/**
* function to get the StorageBus, Port number
* and Device number for the given devicename
* e.g: hda has StorageBus = IDE, port = 0,
* device = 0
*
* @returns true on Success, false on failure.
* @param deviceName Input device name
* @param aMaxPortPerInst Input array of max port per device instance
* @param aMaxSlotPerPort Input array of max slot per device port
* @param storageBus Input storage bus type
* @param deviceInst Output device instance number
* @param devicePort Output port number
* @param deviceSlot Output slot number
*
*/
static bool vboxGetDeviceDetails(const char *deviceName,
PRUint32 *aMaxPortPerInst,
PRUint32 *aMaxSlotPerPort,
PRUint32 storageBus,
PRInt32 *deviceInst,
PRInt32 *devicePort,
PRInt32 *deviceSlot) {
int total = 0;
PRUint32 maxPortPerInst = 0;
PRUint32 maxSlotPerPort = 0;
if (!deviceName ||
!deviceInst ||
!devicePort ||
!deviceSlot ||
!aMaxPortPerInst ||
!aMaxSlotPerPort)
return false;
if ((storageBus < StorageBus_IDE) ||
(storageBus > StorageBus_Floppy))
return false;
total = virDiskNameToIndex(deviceName);
maxPortPerInst = aMaxPortPerInst[storageBus];
maxSlotPerPort = aMaxSlotPerPort[storageBus];
if (!maxPortPerInst ||
!maxSlotPerPort ||
(total < 0))
return false;
*deviceInst = total / (maxPortPerInst * maxSlotPerPort);
*devicePort = (total % (maxPortPerInst * maxSlotPerPort)) / maxSlotPerPort;
*deviceSlot = (total % (maxPortPerInst * maxSlotPerPort)) % maxSlotPerPort;
VIR_DEBUG("name=%s, total=%d, storageBus=%u, deviceInst=%d, "
"devicePort=%d deviceSlot=%d, maxPortPerInst=%u maxSlotPerPort=%u",
deviceName, total, storageBus, *deviceInst, *devicePort,
*deviceSlot, maxPortPerInst, maxSlotPerPort);
return true;
}
static virDomainDefParserConfig vboxDomainDefParserConfig = {
.macPrefix = { 0x08, 0x00, 0x27 },
};
static virDomainXMLOptionPtr
vboxXMLConfInit(void)
{
return virDomainXMLOptionNew(&vboxDomainDefParserConfig,
NULL, NULL);
}
static int vboxInitialize(vboxGlobalData *data)
{
if (gVBoxAPI.UPFN.Initialize(data) != 0)
goto cleanup;
if (gVBoxAPI.domainEventCallbacks && gVBoxAPI.initializeDomainEvent(data) != 0)
goto cleanup;
if (data->vboxObj == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("IVirtualBox object is null"));
goto cleanup;
}
if (data->vboxSession == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("ISession object is null"));
goto cleanup;
}
return 0;
cleanup:
return -1;
}
static virCapsPtr vboxCapsInit(void)
{
virCapsPtr caps;
virCapsGuestPtr guest;
if ((caps = virCapabilitiesNew(virArchFromHost(),
false, false)) == NULL)
goto no_memory;
if (nodeCapsInitNUMA(caps) < 0)
goto no_memory;
if ((guest = virCapabilitiesAddGuest(caps,
"hvm",
caps->host.arch,
NULL,
NULL,
0,
NULL)) == NULL)
goto no_memory;
if (virCapabilitiesAddGuestDomain(guest,
"vbox",
NULL,
NULL,
0,
NULL) == NULL)
goto no_memory;
return caps;
no_memory:
virObjectUnref(caps);
return NULL;
}
static int vboxExtractVersion(vboxGlobalData *data)
{
int ret = -1;
PRUnichar *versionUtf16 = NULL;
char *vboxVersion = NULL;
nsresult rc;
if (data->version > 0)
return 0;
rc = gVBoxAPI.UIVirtualBox.GetVersion(data->vboxObj, &versionUtf16);
if (NS_FAILED(rc))
goto failed;
VBOX_UTF16_TO_UTF8(versionUtf16, &vboxVersion);
if (virParseVersionString(vboxVersion, &data->version, false) >= 0)
ret = 0;
VBOX_UTF8_FREE(vboxVersion);
VBOX_COM_UNALLOC_MEM(versionUtf16);
failed:
if (ret != 0)
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Could not extract VirtualBox version"));
return ret;
}
static void vboxUninitialize(vboxGlobalData *data)
{
if (!data)
return;
gVBoxAPI.UPFN.Uninitialize(data);
virObjectUnref(data->caps);
virObjectUnref(data->xmlopt);
if (gVBoxAPI.domainEventCallbacks)
virObjectEventStateFree(data->domainEvents);
VIR_FREE(data);
}
virDrvOpenStatus vboxConnectOpen(virConnectPtr conn,
virConnectAuthPtr auth ATTRIBUTE_UNUSED,
unsigned int flags)
{
vboxGlobalData *data = NULL;
uid_t uid = geteuid();
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->uri == NULL &&
!(conn->uri = virURIParse(uid ? "vbox:///session" : "vbox:///system")))
return VIR_DRV_OPEN_ERROR;
if (conn->uri->scheme == NULL ||
STRNEQ(conn->uri->scheme, "vbox"))
return VIR_DRV_OPEN_DECLINED;
/* Leave for remote driver */
if (conn->uri->server != NULL)
return VIR_DRV_OPEN_DECLINED;
if (conn->uri->path == NULL || STREQ(conn->uri->path, "")) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("no VirtualBox driver path specified (try vbox:///session)"));
return VIR_DRV_OPEN_ERROR;
}
if (uid != 0) {
if (STRNEQ(conn->uri->path, "/session")) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unknown driver path '%s' specified (try vbox:///session)"), conn->uri->path);
return VIR_DRV_OPEN_ERROR;
}
} else { /* root */
if (STRNEQ(conn->uri->path, "/system") &&
STRNEQ(conn->uri->path, "/session")) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unknown driver path '%s' specified (try vbox:///system)"), conn->uri->path);
return VIR_DRV_OPEN_ERROR;
}
}
if (VIR_ALLOC(data) < 0)
return VIR_DRV_OPEN_ERROR;
if (!(data->caps = vboxCapsInit()) ||
vboxInitialize(data) < 0 ||
vboxExtractVersion(data) < 0 ||
!(data->xmlopt = vboxXMLConfInit())) {
vboxUninitialize(data);
return VIR_DRV_OPEN_ERROR;
}
if (gVBoxAPI.domainEventCallbacks) {
if (!(data->domainEvents = virObjectEventStateNew())) {
vboxUninitialize(data);
return VIR_DRV_OPEN_ERROR;
}
data->conn = conn;
}
if (gVBoxAPI.hasStaticGlobalData)
gVBoxAPI.registerGlobalData(data);
conn->privateData = data;
VIR_DEBUG("in vboxOpen");
return VIR_DRV_OPEN_SUCCESS;
}
int vboxConnectClose(virConnectPtr conn)
{
vboxGlobalData *data = conn->privateData;
VIR_DEBUG("%s: in vboxClose", conn->driver->name);
vboxUninitialize(data);
conn->privateData = NULL;
return 0;
}
int
vboxDomainSave(virDomainPtr dom, const char *path ATTRIBUTE_UNUSED)
{
VBOX_OBJECT_CHECK(dom->conn, int, -1);
IConsole *console = NULL;
vboxIIDUnion iid;
IMachine *machine = NULL;
IProgress *progress = NULL;
resultCodeUnion resultCode;
nsresult rc;
/* VirtualBox currently doesn't support saving to a file
* at a location other then the machine folder and thus
* setting path to ATTRIBUTE_UNUSED for now, will change
* this behaviour once get the VirtualBox API in right
* shape to do this
*/
/* Open a Session for the machine */
if (openSessionForMachine(data, dom->uuid, &iid, &machine, true) < 0)
goto cleanup;
rc = gVBoxAPI.UISession.OpenExisting(data, &iid, machine);
if (NS_FAILED(rc))
goto cleanup;
rc = gVBoxAPI.UISession.GetConsole(data->vboxSession, &console);
if (NS_FAILED(rc) || !console)
goto freeSession;
rc = gVBoxAPI.UIConsole.SaveState(console, &progress);
if (!progress)
goto freeSession;
gVBoxAPI.UIProgress.WaitForCompletion(progress, -1);
gVBoxAPI.UIProgress.GetResultCode(progress, &resultCode);
if (RC_SUCCEEDED(resultCode))
ret = 0;
freeSession:
gVBoxAPI.UISession.Close(data->vboxSession);
cleanup:
DEBUGIID("UUID of machine being saved:", &iid);
VBOX_RELEASE(machine);
VBOX_RELEASE(console);
VBOX_RELEASE(progress);
vboxIIDUnalloc(&iid);
return ret;
}
static void vboxDriverLock(vboxGlobalData *data)
{
virMutexLock(&data->lock);
}
static void vboxDriverUnlock(vboxGlobalData *data)
{
virMutexUnlock(&data->lock);
}
int vboxConnectGetVersion(virConnectPtr conn, unsigned long *version)
{
vboxGlobalData *data = conn->privateData;
VIR_DEBUG("%s: in vboxGetVersion", conn->driver->name);
vboxDriverLock(data);
*version = data->version;
vboxDriverUnlock(data);
return 0;
}
char *vboxConnectGetHostname(virConnectPtr conn ATTRIBUTE_UNUSED)
{
return virGetHostname();
}
int vboxConnectIsSecure(virConnectPtr conn ATTRIBUTE_UNUSED)
{
/* Driver is using local, non-network based transport */
return 1;
}
int vboxConnectIsEncrypted(virConnectPtr conn ATTRIBUTE_UNUSED)
{
/* No encryption is needed, or used on the local transport*/
return 0;
}
int vboxConnectIsAlive(virConnectPtr conn ATTRIBUTE_UNUSED)
{
return 1;
}
int
vboxConnectGetMaxVcpus(virConnectPtr conn, const char *type ATTRIBUTE_UNUSED)
{
VBOX_OBJECT_CHECK(conn, int, -1);
PRUint32 maxCPUCount = 0;
/* VirtualBox Supports only hvm and thus the type passed to it
* has no meaning, setting it to ATTRIBUTE_UNUSED
*/
ISystemProperties *systemProperties = NULL;
gVBoxAPI.UIVirtualBox.GetSystemProperties(data->vboxObj, &systemProperties);
if (!systemProperties)
goto cleanup;
gVBoxAPI.UISystemProperties.GetMaxGuestCPUCount(systemProperties, &maxCPUCount);
if (maxCPUCount > 0)
ret = maxCPUCount;
cleanup:
VBOX_RELEASE(systemProperties);
return ret;
}
char *vboxConnectGetCapabilities(virConnectPtr conn)
{
VBOX_OBJECT_CHECK(conn, char *, NULL);
vboxDriverLock(data);
ret = virCapabilitiesFormatXML(data->caps);
vboxDriverUnlock(data);
return ret;
}
int vboxConnectListDomains(virConnectPtr conn, int *ids, int nids)
{
VBOX_OBJECT_CHECK(conn, int, -1);
vboxArray machines = VBOX_ARRAY_INITIALIZER;
PRUint32 state;
nsresult rc;
size_t i, j;
rc = gVBoxAPI.UArray.vboxArrayGet(&machines, data->vboxObj, ARRAY_GET_MACHINES);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not get list of Domains, rc=%08x"),
(unsigned)rc);
goto cleanup;
}
ret = 0;
for (i = 0, j = 0; (i < machines.count) && (j < nids); ++i) {
IMachine *machine = machines.items[i];
if (machine) {
PRBool isAccessible = PR_FALSE;
gVBoxAPI.UIMachine.GetAccessible(machine, &isAccessible);
if (isAccessible) {
gVBoxAPI.UIMachine.GetState(machine, &state);
if (gVBoxAPI.machineStateChecker.Online(state)) {
ret++;
ids[j++] = i + 1;
}
}
}
}
cleanup:
gVBoxAPI.UArray.vboxArrayRelease(&machines);
return ret;
}
int vboxConnectNumOfDomains(virConnectPtr conn)
{
VBOX_OBJECT_CHECK(conn, int, -1);
vboxArray machines = VBOX_ARRAY_INITIALIZER;
PRUint32 state;
nsresult rc;
size_t i;
rc = gVBoxAPI.UArray.vboxArrayGet(&machines, data->vboxObj, ARRAY_GET_MACHINES);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not get number of Domains, rc=%08x"), (unsigned)rc);
goto cleanup;
}
ret = 0;
for (i = 0; i < machines.count; ++i) {
IMachine *machine = machines.items[i];
if (machine) {
PRBool isAccessible = PR_FALSE;
gVBoxAPI.UIMachine.GetAccessible(machine, &isAccessible);
if (isAccessible) {
gVBoxAPI.UIMachine.GetState(machine, &state);
if (gVBoxAPI.machineStateChecker.Online(state))
ret++;
}
}
}
cleanup:
gVBoxAPI.UArray.vboxArrayRelease(&machines);
return ret;
}
virDomainPtr vboxDomainLookupByID(virConnectPtr conn, int id)
{
VBOX_OBJECT_CHECK(conn, virDomainPtr, NULL);
vboxArray machines = VBOX_ARRAY_INITIALIZER;
IMachine *machine;
PRBool isAccessible = PR_FALSE;
PRUnichar *machineNameUtf16 = NULL;
char *machineNameUtf8 = NULL;
vboxIIDUnion iid;
unsigned char uuid[VIR_UUID_BUFLEN];
PRUint32 state;
nsresult rc;
VBOX_IID_INITIALIZE(&iid);
/* Internal vbox IDs start from 0, the public libvirt ID
* starts from 1, so refuse id == 0, and adjust the rest*/
if (id == 0) {
virReportError(VIR_ERR_NO_DOMAIN,
_("no domain with matching id %d"), id);
return NULL;
}
id = id - 1;
rc = gVBoxAPI.UArray.vboxArrayGet(&machines, data->vboxObj, ARRAY_GET_MACHINES);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not get list of machines, rc=%08x"), (unsigned)rc);
return NULL;
}
if (id >= machines.count)
goto cleanup;
machine = machines.items[id];
if (!machine)
goto cleanup;
isAccessible = PR_FALSE;
gVBoxAPI.UIMachine.GetAccessible(machine, &isAccessible);
if (!isAccessible)
goto cleanup;
gVBoxAPI.UIMachine.GetState(machine, &state);
if (!gVBoxAPI.machineStateChecker.Online(state))
goto cleanup;
gVBoxAPI.UIMachine.GetName(machine, &machineNameUtf16);
VBOX_UTF16_TO_UTF8(machineNameUtf16, &machineNameUtf8);
gVBoxAPI.UIMachine.GetId(machine, &iid);
vboxIIDToUUID(&iid, uuid);
vboxIIDUnalloc(&iid);
/* get a new domain pointer from virGetDomain, if it fails
* then no need to assign the id, else assign the id, cause
* it is -1 by default. rest is taken care by virGetDomain
* itself, so need not worry.
*/
ret = virGetDomain(conn, machineNameUtf8, uuid);
if (ret)
ret->id = id + 1;
/* Cleanup all the XPCOM allocated stuff here */
VBOX_UTF8_FREE(machineNameUtf8);
VBOX_UTF16_FREE(machineNameUtf16);
cleanup:
gVBoxAPI.UArray.vboxArrayRelease(&machines);
return ret;
}
virDomainPtr vboxDomainLookupByUUID(virConnectPtr conn,
const unsigned char *uuid)
{
VBOX_OBJECT_CHECK(conn, virDomainPtr, NULL);
vboxArray machines = VBOX_ARRAY_INITIALIZER;
vboxIIDUnion iid;
char *machineNameUtf8 = NULL;
PRUnichar *machineNameUtf16 = NULL;
unsigned char iid_as_uuid[VIR_UUID_BUFLEN];
size_t i;
bool matched = false;
nsresult rc;
VBOX_IID_INITIALIZE(&iid);
rc = gVBoxAPI.UArray.vboxArrayGet(&machines, data->vboxObj, ARRAY_GET_MACHINES);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not get list of machines, rc=%08x"), (unsigned)rc);
return NULL;
}
for (i = 0; i < machines.count; ++i) {
IMachine *machine = machines.items[i];
PRBool isAccessible = PR_FALSE;
if (!machine)
continue;
gVBoxAPI.UIMachine.GetAccessible(machine, &isAccessible);
if (!isAccessible)
continue;
rc = gVBoxAPI.UIMachine.GetId(machine, &iid);
if (NS_FAILED(rc))
continue;
vboxIIDToUUID(&iid, iid_as_uuid);
vboxIIDUnalloc(&iid);
if (memcmp(uuid, iid_as_uuid, VIR_UUID_BUFLEN) == 0) {
PRUint32 state;
matched = true;
gVBoxAPI.UIMachine.GetName(machine, &machineNameUtf16);
VBOX_UTF16_TO_UTF8(machineNameUtf16, &machineNameUtf8);
gVBoxAPI.UIMachine.GetState(machine, &state);
/* get a new domain pointer from virGetDomain, if it fails
* then no need to assign the id, else assign the id, cause
* it is -1 by default. rest is taken care by virGetDomain
* itself, so need not worry.
*/
ret = virGetDomain(conn, machineNameUtf8, iid_as_uuid);
if (ret &&
gVBoxAPI.machineStateChecker.Online(state))
ret->id = i + 1;
}
if (matched)
break;
}
/* Do the cleanup and take care you dont leak any memory */
VBOX_UTF8_FREE(machineNameUtf8);
VBOX_COM_UNALLOC_MEM(machineNameUtf16);
gVBoxAPI.UArray.vboxArrayRelease(&machines);
return ret;
}
virDomainPtr
vboxDomainLookupByName(virConnectPtr conn, const char *name)
{
VBOX_OBJECT_CHECK(conn, virDomainPtr, NULL);
vboxArray machines = VBOX_ARRAY_INITIALIZER;
vboxIIDUnion iid;
char *machineNameUtf8 = NULL;
PRUnichar *machineNameUtf16 = NULL;
unsigned char uuid[VIR_UUID_BUFLEN];
size_t i;
bool matched = false;
nsresult rc;
VBOX_IID_INITIALIZE(&iid);
rc = gVBoxAPI.UArray.vboxArrayGet(&machines, data->vboxObj, ARRAY_GET_MACHINES);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not get list of machines, rc=%08x"), (unsigned)rc);
return NULL;
}
for (i = 0; i < machines.count; ++i) {
IMachine *machine = machines.items[i];
PRBool isAccessible = PR_FALSE;
if (!machine)
continue;
gVBoxAPI.UIMachine.GetAccessible(machine, &isAccessible);
if (!isAccessible)
continue;
gVBoxAPI.UIMachine.GetName(machine, &machineNameUtf16);
VBOX_UTF16_TO_UTF8(machineNameUtf16, &machineNameUtf8);
if (STREQ(name, machineNameUtf8)) {
PRUint32 state;
matched = true;
gVBoxAPI.UIMachine.GetId(machine, &iid);
vboxIIDToUUID(&iid, uuid);
vboxIIDUnalloc(&iid);
gVBoxAPI.UIMachine.GetState(machine, &state);
/* get a new domain pointer from virGetDomain, if it fails
* then no need to assign the id, else assign the id, cause
* it is -1 by default. rest is taken care by virGetDomain
* itself, so need not worry.
*/
ret = virGetDomain(conn, machineNameUtf8, uuid);
if (ret &&
gVBoxAPI.machineStateChecker.Online(state))
ret->id = i + 1;
}
VBOX_UTF8_FREE(machineNameUtf8);
VBOX_COM_UNALLOC_MEM(machineNameUtf16);
if (matched)
break;
}
gVBoxAPI.UArray.vboxArrayRelease(&machines);
return ret;
}
static void
vboxSetBootDeviceOrder(virDomainDefPtr def, vboxGlobalData *data,
IMachine *machine)
{
ISystemProperties *systemProperties = NULL;
PRUint32 maxBootPosition = 0;
size_t i = 0;
VIR_DEBUG("def->os.type %s", def->os.type);
VIR_DEBUG("def->os.arch %s", virArchToString(def->os.arch));
VIR_DEBUG("def->os.machine %s", def->os.machine);
VIR_DEBUG("def->os.nBootDevs %zu", def->os.nBootDevs);
VIR_DEBUG("def->os.bootDevs[0] %d", def->os.bootDevs[0]);
VIR_DEBUG("def->os.bootDevs[1] %d", def->os.bootDevs[1]);
VIR_DEBUG("def->os.bootDevs[2] %d", def->os.bootDevs[2]);
VIR_DEBUG("def->os.bootDevs[3] %d", def->os.bootDevs[3]);
VIR_DEBUG("def->os.init %s", def->os.init);
VIR_DEBUG("def->os.kernel %s", def->os.kernel);
VIR_DEBUG("def->os.initrd %s", def->os.initrd);
VIR_DEBUG("def->os.cmdline %s", def->os.cmdline);
VIR_DEBUG("def->os.root %s", def->os.root);
VIR_DEBUG("def->os.loader %s", def->os.loader);
VIR_DEBUG("def->os.bootloader %s", def->os.bootloader);
VIR_DEBUG("def->os.bootloaderArgs %s", def->os.bootloaderArgs);
gVBoxAPI.UIVirtualBox.GetSystemProperties(data->vboxObj, &systemProperties);
if (systemProperties) {
gVBoxAPI.UISystemProperties.GetMaxBootPosition(systemProperties,
&maxBootPosition);
VBOX_RELEASE(systemProperties);
}
/* Clear the defaults first */
for (i = 0; i < maxBootPosition; i++) {
gVBoxAPI.UIMachine.SetBootOrder(machine, i+1, DeviceType_Null);
}
for (i = 0; (i < def->os.nBootDevs) && (i < maxBootPosition); i++) {
PRUint32 device = DeviceType_Null;
if (def->os.bootDevs[i] == VIR_DOMAIN_BOOT_FLOPPY) {
device = DeviceType_Floppy;
} else if (def->os.bootDevs[i] == VIR_DOMAIN_BOOT_CDROM) {
device = DeviceType_DVD;
} else if (def->os.bootDevs[i] == VIR_DOMAIN_BOOT_DISK) {
device = DeviceType_HardDisk;
} else if (def->os.bootDevs[i] == VIR_DOMAIN_BOOT_NET) {
device = DeviceType_Network;
}
gVBoxAPI.UIMachine.SetBootOrder(machine, i+1, device);
}
}
static void
vboxAttachDrivesNew(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
/* AttachDrives for 3.0 and later */
size_t i;
nsresult rc;
PRUint32 maxPortPerInst[StorageBus_Floppy + 1] = {};
PRUint32 maxSlotPerPort[StorageBus_Floppy + 1] = {};
PRUnichar *storageCtlName = NULL;
bool error = false;
if (gVBoxAPI.vboxAttachDrivesUseOld)
VIR_WARN("This function may not work in current vbox version");
/* get the max port/slots/etc for the given storage bus */
error = !vboxGetMaxPortSlotValues(data->vboxObj, maxPortPerInst,
maxSlotPerPort);
/* add a storage controller for the mediums to be attached */
/* this needs to change when multiple controller are supported for
* ver > 3.1 */
{
IStorageController *storageCtl = NULL;
PRUnichar *sName = NULL;
VBOX_UTF8_TO_UTF16("IDE Controller", &sName);
gVBoxAPI.UIMachine.AddStorageController(machine,
sName,
StorageBus_IDE,
&storageCtl);
VBOX_UTF16_FREE(sName);
VBOX_RELEASE(storageCtl);
VBOX_UTF8_TO_UTF16("SATA Controller", &sName);
gVBoxAPI.UIMachine.AddStorageController(machine,
sName,
StorageBus_SATA,
&storageCtl);
VBOX_UTF16_FREE(sName);
VBOX_RELEASE(storageCtl);
VBOX_UTF8_TO_UTF16("SCSI Controller", &sName);
gVBoxAPI.UIMachine.AddStorageController(machine,
sName,
StorageBus_SCSI,
&storageCtl);
VBOX_UTF16_FREE(sName);
VBOX_RELEASE(storageCtl);
VBOX_UTF8_TO_UTF16("Floppy Controller", &sName);
gVBoxAPI.UIMachine.AddStorageController(machine,
sName,
StorageBus_Floppy,
&storageCtl);
VBOX_UTF16_FREE(sName);
VBOX_RELEASE(storageCtl);
}
for (i = 0; i < def->ndisks && !error; i++) {
const char *src = virDomainDiskGetSource(def->disks[i]);
int type = virDomainDiskGetType(def->disks[i]);
int format = virDomainDiskGetFormat(def->disks[i]);
VIR_DEBUG("disk(%zu) type: %d", i, type);
VIR_DEBUG("disk(%zu) device: %d", i, def->disks[i]->device);
VIR_DEBUG("disk(%zu) bus: %d", i, def->disks[i]->bus);
VIR_DEBUG("disk(%zu) src: %s", i, src);
VIR_DEBUG("disk(%zu) dst: %s", i, def->disks[i]->dst);
VIR_DEBUG("disk(%zu) driverName: %s", i,
virDomainDiskGetDriver(def->disks[i]));
VIR_DEBUG("disk(%zu) driverType: %s", i,
virStorageFileFormatTypeToString(format));
VIR_DEBUG("disk(%zu) cachemode: %d", i, def->disks[i]->cachemode);
VIR_DEBUG("disk(%zu) readonly: %s", i, (def->disks[i]->src->readonly
? "True" : "False"));
VIR_DEBUG("disk(%zu) shared: %s", i, (def->disks[i]->src->shared
? "True" : "False"));
if (type == VIR_STORAGE_TYPE_FILE && src) {
IMedium *medium = NULL;
vboxIIDUnion mediumUUID;
PRUnichar *mediumFileUtf16 = NULL;
PRUint32 storageBus = StorageBus_Null;
PRUint32 deviceType = DeviceType_Null;
PRUint32 accessMode = AccessMode_ReadOnly;
PRInt32 deviceInst = 0;
PRInt32 devicePort = 0;
PRInt32 deviceSlot = 0;
VBOX_IID_INITIALIZE(&mediumUUID);
VBOX_UTF8_TO_UTF16(src, &mediumFileUtf16);
if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_DISK) {
deviceType = DeviceType_HardDisk;
accessMode = AccessMode_ReadWrite;
} else if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_CDROM) {
deviceType = DeviceType_DVD;
accessMode = AccessMode_ReadOnly;
} else if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY) {
deviceType = DeviceType_Floppy;
accessMode = AccessMode_ReadWrite;
} else {
VBOX_UTF16_FREE(mediumFileUtf16);
continue;
}
gVBoxAPI.UIVirtualBox.FindMedium(data->vboxObj, mediumFileUtf16,
deviceType, accessMode, &medium);
if (!medium) {
PRUnichar *mediumEmpty = NULL;
VBOX_UTF8_TO_UTF16("", &mediumEmpty);
rc = gVBoxAPI.UIVirtualBox.OpenMedium(data->vboxObj,
mediumFileUtf16,
deviceType, accessMode,
&medium);
VBOX_UTF16_FREE(mediumEmpty);
}
if (!medium) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Failed to attach the following disk/dvd/floppy "
"to the machine: %s, rc=%08x"),
src, (unsigned)rc);
VBOX_UTF16_FREE(mediumFileUtf16);
continue;
}
rc = gVBoxAPI.UIMedium.GetId(medium, &mediumUUID);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("can't get the uuid of the file to be attached "
"as harddisk/dvd/floppy: %s, rc=%08x"),
src, (unsigned)rc);
VBOX_MEDIUM_RELEASE(medium);
VBOX_UTF16_FREE(mediumFileUtf16);
continue;
}
if (def->disks[i]->device == VIR_DOMAIN_DISK_DEVICE_DISK) {
if (def->disks[i]->src->readonly) {
gVBoxAPI.UIMedium.SetType(medium, MediumType_Immutable);
VIR_DEBUG("setting harddisk to immutable");
} else if (!def->disks[i]->src->readonly) {
gVBoxAPI.UIMedium.SetType(medium, MediumType_Normal);
VIR_DEBUG("setting harddisk type to normal");
}
}
if (def->disks[i]->bus == VIR_DOMAIN_DISK_BUS_IDE) {
VBOX_UTF8_TO_UTF16("IDE Controller", &storageCtlName);
storageBus = StorageBus_IDE;
} else if (def->disks[i]->bus == VIR_DOMAIN_DISK_BUS_SATA) {
VBOX_UTF8_TO_UTF16("SATA Controller", &storageCtlName);
storageBus = StorageBus_SATA;
} else if (def->disks[i]->bus == VIR_DOMAIN_DISK_BUS_SCSI) {
VBOX_UTF8_TO_UTF16("SCSI Controller", &storageCtlName);
storageBus = StorageBus_SCSI;
} else if (def->disks[i]->bus == VIR_DOMAIN_DISK_BUS_FDC) {
VBOX_UTF8_TO_UTF16("Floppy Controller", &storageCtlName);
storageBus = StorageBus_Floppy;
}
/* get the device details i.e instance, port and slot */
if (!vboxGetDeviceDetails(def->disks[i]->dst,
maxPortPerInst,
maxSlotPerPort,
storageBus,
&deviceInst,
&devicePort,
&deviceSlot)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("can't get the port/slot number of "
"harddisk/dvd/floppy to be attached: "
"%s, rc=%08x"),
src, (unsigned)rc);
VBOX_MEDIUM_RELEASE(medium);
vboxIIDUnalloc(&mediumUUID);
VBOX_UTF16_FREE(mediumFileUtf16);
continue;
}
/* attach the harddisk/dvd/Floppy to the storage controller */
rc = gVBoxAPI.UIMachine.AttachDevice(machine,
storageCtlName,
devicePort,
deviceSlot,
deviceType,
medium);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not attach the file as "
"harddisk/dvd/floppy: %s, rc=%08x"),
src, (unsigned)rc);
} else {
DEBUGIID("Attached HDD/DVD/Floppy with UUID", &mediumUUID);
}
VBOX_MEDIUM_RELEASE(medium);
vboxIIDUnalloc(&mediumUUID);
VBOX_UTF16_FREE(mediumFileUtf16);
VBOX_UTF16_FREE(storageCtlName);
}
}
}
static void
vboxAttachDrives(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
/* Here, About the vboxAttachDrives. In fact,there is
* three different implementations. We name it as
* v1, v2 and v3.
*
* The first version(v1) is only used in vbox 2.2 and 3.0,
* v2 is used by 3.1 and 3.2, and v3 is used for later
* vbox versions. In sight of implementation, the v1 is
* totally different with v2 and v3. The v2 shares the same
* outline with v3, meanwhile the API they used has much
* difference.
*
* It seems we have no thing to do with old versions such as
* v1 and v2 when developing new vbox drivers. What's more,
* most of the vbox APIs used in v1 and v2 is incompatible with
* new vbox versions. It is a burden to put these APIs into
* vboxUniformedAPI, I prefer not to do that.
*
* After balancing the code size and the complied code size,
* I put my solution here. The v1 and v2 is a version specified
* code, which only be generated for first four version. The v3
* will be put in vbox_common.c, it be complied only once, then
* be used by all next vbox drivers.
*
* Check the flag vboxAttachDrivesUseOld can tell you which
* implementation to use. When the flag is set, we need use
* the old version though gVBoxAPI.vboxAttachDrivesOld. It
* will automatically point to v1 or v2 deponds on you version.
* If the flag is clear, just call vboxAttachDrivesNew, which
* is the v3 implementation.
*/
if (gVBoxAPI.vboxAttachDrivesUseOld)
gVBoxAPI.vboxAttachDrivesOld(def, data, machine);
else
vboxAttachDrivesNew(def, data, machine);
}
static void
vboxAttachSound(virDomainDefPtr def, IMachine *machine)
{
nsresult rc;
IAudioAdapter *audioAdapter = NULL;
/* Check if def->nsounds is one as VirtualBox currently supports
* only one sound card
*/
if (def->nsounds != 1)
return;
gVBoxAPI.UIMachine.GetAudioAdapter(machine, &audioAdapter);
if (!audioAdapter)
return;
rc = gVBoxAPI.UIAudioAdapter.SetEnabled(audioAdapter, 1);
if (NS_FAILED(rc))
goto cleanup;
if (def->sounds[0]->model == VIR_DOMAIN_SOUND_MODEL_SB16) {
gVBoxAPI.UIAudioAdapter.SetAudioController(audioAdapter,
AudioControllerType_SB16);
} else
if (def->sounds[0]->model == VIR_DOMAIN_SOUND_MODEL_AC97) {
gVBoxAPI.UIAudioAdapter.SetAudioController(audioAdapter,
AudioControllerType_AC97);
}
cleanup:
VBOX_RELEASE(audioAdapter);
}
static void
vboxAttachNetwork(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
ISystemProperties *systemProperties = NULL;
PRUint32 chipsetType = ChipsetType_Null;
PRUint32 networkAdapterCount = 0;
size_t i = 0;
if (gVBoxAPI.chipsetType)
gVBoxAPI.UIMachine.GetChipsetType(machine, &chipsetType);
gVBoxAPI.UIVirtualBox.GetSystemProperties(data->vboxObj, &systemProperties);
if (systemProperties) {
gVBoxAPI.UISystemProperties.GetMaxNetworkAdapters(systemProperties, chipsetType,
&networkAdapterCount);
VBOX_RELEASE(systemProperties);
}
VIR_DEBUG("Number of Network Cards to be connected: %zu", def->nnets);
VIR_DEBUG("Number of Network Cards available: %d", networkAdapterCount);
for (i = 0; (i < def->nnets) && (i < networkAdapterCount); i++) {
INetworkAdapter *adapter = NULL;
PRUint32 adapterType = NetworkAdapterType_Null;
char macaddr[VIR_MAC_STRING_BUFLEN] = {0};
char macaddrvbox[VIR_MAC_STRING_BUFLEN - 5] = {0};
PRUnichar *MACAddress = NULL;
virMacAddrFormat(&def->nets[i]->mac, macaddr);
snprintf(macaddrvbox, VIR_MAC_STRING_BUFLEN - 5,
"%02X%02X%02X%02X%02X%02X",
def->nets[i]->mac.addr[0],
def->nets[i]->mac.addr[1],
def->nets[i]->mac.addr[2],
def->nets[i]->mac.addr[3],
def->nets[i]->mac.addr[4],
def->nets[i]->mac.addr[5]);
macaddrvbox[VIR_MAC_STRING_BUFLEN - 6] = '\0';
VIR_DEBUG("NIC(%zu): Type: %d", i, def->nets[i]->type);
VIR_DEBUG("NIC(%zu): Model: %s", i, def->nets[i]->model);
VIR_DEBUG("NIC(%zu): Mac: %s", i, macaddr);
VIR_DEBUG("NIC(%zu): ifname: %s", i, def->nets[i]->ifname);
if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_NETWORK) {
VIR_DEBUG("NIC(%zu): name: %s", i, def->nets[i]->data.network.name);
} else if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_INTERNAL) {
VIR_DEBUG("NIC(%zu): name: %s", i, def->nets[i]->data.internal.name);
} else if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_USER) {
VIR_DEBUG("NIC(%zu): NAT.", i);
} else if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_BRIDGE) {
VIR_DEBUG("NIC(%zu): brname: %s", i, def->nets[i]->data.bridge.brname);
VIR_DEBUG("NIC(%zu): script: %s", i, def->nets[i]->script);
VIR_DEBUG("NIC(%zu): ipaddr: %s", i, def->nets[i]->data.bridge.ipaddr);
}
gVBoxAPI.UIMachine.GetNetworkAdapter(machine, i, &adapter);
if (!adapter)
continue;
gVBoxAPI.UINetworkAdapter.SetEnabled(adapter, 1);
if (def->nets[i]->model) {
if (STRCASEEQ(def->nets[i]->model, "Am79C970A")) {
adapterType = NetworkAdapterType_Am79C970A;
} else if (STRCASEEQ(def->nets[i]->model, "Am79C973")) {
adapterType = NetworkAdapterType_Am79C973;
} else if (STRCASEEQ(def->nets[i]->model, "82540EM")) {
adapterType = NetworkAdapterType_I82540EM;
} else if (STRCASEEQ(def->nets[i]->model, "82545EM")) {
adapterType = NetworkAdapterType_I82545EM;
} else if (STRCASEEQ(def->nets[i]->model, "82543GC")) {
adapterType = NetworkAdapterType_I82543GC;
} else if (gVBoxAPI.APIVersion >= 3000051 &&
STRCASEEQ(def->nets[i]->model, "virtio")) {
/* Only vbox 3.1 and later support NetworkAdapterType_Virto */
adapterType = NetworkAdapterType_Virtio;
}
} else {
adapterType = NetworkAdapterType_Am79C973;
}
gVBoxAPI.UINetworkAdapter.SetAdapterType(adapter, adapterType);
if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_BRIDGE) {
PRUnichar *hostInterface = NULL;
/* Bridged Network */
gVBoxAPI.UINetworkAdapter.AttachToBridgedInterface(adapter);
if (def->nets[i]->data.bridge.brname) {
VBOX_UTF8_TO_UTF16(def->nets[i]->data.bridge.brname,
&hostInterface);
gVBoxAPI.UINetworkAdapter.SetBridgedInterface(adapter, hostInterface);
VBOX_UTF16_FREE(hostInterface);
}
} else if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_INTERNAL) {
PRUnichar *internalNetwork = NULL;
/* Internal Network */
gVBoxAPI.UINetworkAdapter.AttachToInternalNetwork(adapter);
if (def->nets[i]->data.internal.name) {
VBOX_UTF8_TO_UTF16(def->nets[i]->data.internal.name,
&internalNetwork);
gVBoxAPI.UINetworkAdapter.SetInternalNetwork(adapter, internalNetwork);
VBOX_UTF16_FREE(internalNetwork);
}
} else if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_NETWORK) {
PRUnichar *hostInterface = NULL;
/* Host Only Networking (currently only vboxnet0 available
* on *nix and mac, on windows you can create and configure
* as many as you want)
*/
gVBoxAPI.UINetworkAdapter.AttachToHostOnlyInterface(adapter);
if (def->nets[i]->data.network.name) {
VBOX_UTF8_TO_UTF16(def->nets[i]->data.network.name,
&hostInterface);
gVBoxAPI.UINetworkAdapter.SetHostOnlyInterface(adapter, hostInterface);
VBOX_UTF16_FREE(hostInterface);
}
} else if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_USER) {
/* NAT */
gVBoxAPI.UINetworkAdapter.AttachToNAT(adapter);
} else {
/* else always default to NAT if we don't understand
* what option is been passed to us
*/
gVBoxAPI.UINetworkAdapter.AttachToNAT(adapter);
}
VBOX_UTF8_TO_UTF16(macaddrvbox, &MACAddress);
gVBoxAPI.UINetworkAdapter.SetMACAddress(adapter, MACAddress);
VBOX_UTF16_FREE(MACAddress);
}
}
static void
vboxAttachSerial(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
ISystemProperties *systemProperties = NULL;
PRUint32 serialPortCount = 0;
size_t i = 0;
gVBoxAPI.UIVirtualBox.GetSystemProperties(data->vboxObj, &systemProperties);
if (systemProperties) {
gVBoxAPI.UISystemProperties.GetSerialPortCount(systemProperties,
&serialPortCount);
VBOX_RELEASE(systemProperties);
}
VIR_DEBUG("Number of Serial Ports to be connected: %zu", def->nserials);
VIR_DEBUG("Number of Serial Ports available: %d", serialPortCount);
for (i = 0; (i < def->nserials) && (i < serialPortCount); i++) {
ISerialPort *serialPort = NULL;
PRUnichar *pathUtf16 = NULL;
VIR_DEBUG("SerialPort(%zu): Type: %d", i, def->serials[i]->source.type);
VIR_DEBUG("SerialPort(%zu): target.port: %d", i,
def->serials[i]->target.port);
gVBoxAPI.UIMachine.GetSerialPort(machine, i, &serialPort);
if (!serialPort)
continue;
gVBoxAPI.UISerialPort.SetEnabled(serialPort, 1);
if (def->serials[i]->source.data.file.path) {
VBOX_UTF8_TO_UTF16(def->serials[i]->source.data.file.path,
&pathUtf16);
gVBoxAPI.UISerialPort.SetPath(serialPort, pathUtf16);
}
/* For now hard code the serial ports to COM1 and COM2,
* COM1 (Base Addr: 0x3F8 (decimal: 1016), IRQ: 4)
* COM2 (Base Addr: 0x2F8 (decimal: 760), IRQ: 3)
* TODO: make this more flexible
*/
/* TODO: to improve the libvirt XMl handling so
* that def->serials[i]->target.port shows real port
* and not always start at 0
*/
if (def->serials[i]->target.port == 0) {
gVBoxAPI.UISerialPort.SetIRQ(serialPort, 4);
gVBoxAPI.UISerialPort.SetIOBase(serialPort, 1016);
VIR_DEBUG(" serialPort-%zu irq: %d, iobase 0x%x, path: %s",
i, 4, 1016, def->serials[i]->source.data.file.path);
} else if (def->serials[i]->target.port == 1) {
gVBoxAPI.UISerialPort.SetIRQ(serialPort, 3);
gVBoxAPI.UISerialPort.SetIOBase(serialPort, 760);
VIR_DEBUG(" serialPort-%zu irq: %d, iobase 0x%x, path: %s",
i, 3, 760, def->serials[i]->source.data.file.path);
}
if (def->serials[i]->source.type == VIR_DOMAIN_CHR_TYPE_DEV) {
gVBoxAPI.UISerialPort.SetHostMode(serialPort, PortMode_HostDevice);
} else if (def->serials[i]->source.type == VIR_DOMAIN_CHR_TYPE_PIPE) {
gVBoxAPI.UISerialPort.SetHostMode(serialPort, PortMode_HostPipe);
} else if (gVBoxAPI.APIVersion >= 2002051 &&
def->serials[i]->source.type == VIR_DOMAIN_CHR_TYPE_FILE) {
/* PortMode RawFile is used for vbox 3.0 or later */
gVBoxAPI.UISerialPort.SetHostMode(serialPort, PortMode_RawFile);
} else {
gVBoxAPI.UISerialPort.SetHostMode(serialPort,
PortMode_Disconnected);
}
VBOX_RELEASE(serialPort);
VBOX_UTF16_FREE(pathUtf16);
}
}
static void
vboxAttachParallel(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
ISystemProperties *systemProperties = NULL;
PRUint32 parallelPortCount = 0;
size_t i = 0;
gVBoxAPI.UIVirtualBox.GetSystemProperties(data->vboxObj, &systemProperties);
if (systemProperties) {
gVBoxAPI.UISystemProperties.GetParallelPortCount(systemProperties,
¶llelPortCount);
VBOX_RELEASE(systemProperties);
}
VIR_DEBUG("Number of Parallel Ports to be connected: %zu", def->nparallels);
VIR_DEBUG("Number of Parallel Ports available: %d", parallelPortCount);
for (i = 0; (i < def->nparallels) && (i < parallelPortCount); i++) {
IParallelPort *parallelPort = NULL;
PRUnichar *pathUtf16 = NULL;
VIR_DEBUG("ParallelPort(%zu): Type: %d", i, def->parallels[i]->source.type);
VIR_DEBUG("ParallelPort(%zu): target.port: %d", i,
def->parallels[i]->target.port);
gVBoxAPI.UIMachine.GetParallelPort(machine, i, ¶llelPort);
if (!parallelPort)
continue;
VBOX_UTF8_TO_UTF16(def->parallels[i]->source.data.file.path, &pathUtf16);
/* For now hard code the parallel ports to
* LPT1 (Base Addr: 0x378 (decimal: 888), IRQ: 7)
* LPT2 (Base Addr: 0x278 (decimal: 632), IRQ: 5)
* TODO: make this more flexible
*/
if ((def->parallels[i]->source.type == VIR_DOMAIN_CHR_TYPE_DEV) ||
(def->parallels[i]->source.type == VIR_DOMAIN_CHR_TYPE_PTY) ||
(def->parallels[i]->source.type == VIR_DOMAIN_CHR_TYPE_FILE) ||
(def->parallels[i]->source.type == VIR_DOMAIN_CHR_TYPE_PIPE)) {
gVBoxAPI.UIParallelPort.SetPath(parallelPort, pathUtf16);
if (i == 0) {
gVBoxAPI.UIParallelPort.SetIRQ(parallelPort, 7);
gVBoxAPI.UIParallelPort.SetIOBase(parallelPort, 888);
VIR_DEBUG(" parallePort-%zu irq: %d, iobase 0x%x, path: %s",
i, 7, 888, def->parallels[i]->source.data.file.path);
} else if (i == 1) {
gVBoxAPI.UIParallelPort.SetIRQ(parallelPort, 5);
gVBoxAPI.UIParallelPort.SetIOBase(parallelPort, 632);
VIR_DEBUG(" parallePort-%zu irq: %d, iobase 0x%x, path: %s",
i, 5, 632, def->parallels[i]->source.data.file.path);
}
}
/* like serial port, parallel port can't be enabled unless
* correct IRQ and IOBase values are specified.
*/
gVBoxAPI.UIParallelPort.SetEnabled(parallelPort, 1);
VBOX_RELEASE(parallelPort);
VBOX_UTF16_FREE(pathUtf16);
}
}
static void
vboxAttachVideo(virDomainDefPtr def, IMachine *machine)
{
if ((def->nvideos == 1) &&
(def->videos[0]->type == VIR_DOMAIN_VIDEO_TYPE_VBOX)) {
gVBoxAPI.UIMachine.SetVRAMSize(machine,
VIR_DIV_UP(def->videos[0]->vram, 1024));
gVBoxAPI.UIMachine.SetMonitorCount(machine, def->videos[0]->heads);
if (def->videos[0]->accel) {
gVBoxAPI.UIMachine.SetAccelerate3DEnabled(machine,
def->videos[0]->accel->support3d);
if (gVBoxAPI.accelerate2DVideo)
gVBoxAPI.UIMachine.SetAccelerate2DVideoEnabled(machine,
def->videos[0]->accel->support2d);
} else {
gVBoxAPI.UIMachine.SetAccelerate3DEnabled(machine, 0);
if (gVBoxAPI.accelerate2DVideo)
gVBoxAPI.UIMachine.SetAccelerate2DVideoEnabled(machine, 0);
}
}
}
static void
vboxAttachDisplay(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
int vrdpPresent = 0;
int sdlPresent = 0;
int guiPresent = 0;
char *guiDisplay = NULL;
char *sdlDisplay = NULL;
size_t i = 0;
for (i = 0; i < def->ngraphics; i++) {
IVRDxServer *VRDxServer = NULL;
if ((def->graphics[i]->type == VIR_DOMAIN_GRAPHICS_TYPE_RDP) &&
(vrdpPresent == 0)) {
vrdpPresent = 1;
gVBoxAPI.UIMachine.GetVRDxServer(machine, &VRDxServer);
if (VRDxServer) {
const char *listenAddr
= virDomainGraphicsListenGetAddress(def->graphics[i], 0);
gVBoxAPI.UIVRDxServer.SetEnabled(VRDxServer, PR_TRUE);
VIR_DEBUG("VRDP Support turned ON.");
gVBoxAPI.UIVRDxServer.SetPorts(data, VRDxServer, def->graphics[i]);
if (def->graphics[i]->data.rdp.replaceUser) {
gVBoxAPI.UIVRDxServer.SetReuseSingleConnection(VRDxServer,
PR_TRUE);
VIR_DEBUG("VRDP set to reuse single connection");
}
if (def->graphics[i]->data.rdp.multiUser) {
gVBoxAPI.UIVRDxServer.SetAllowMultiConnection(VRDxServer,
PR_TRUE);
VIR_DEBUG("VRDP set to allow multiple connection");
}
if (listenAddr) {
PRUnichar *netAddressUtf16 = NULL;
VBOX_UTF8_TO_UTF16(listenAddr, &netAddressUtf16);
gVBoxAPI.UIVRDxServer.SetNetAddress(data, VRDxServer,
netAddressUtf16);
VIR_DEBUG("VRDP listen address is set to: %s",
listenAddr);
VBOX_UTF16_FREE(netAddressUtf16);
}
VBOX_RELEASE(VRDxServer);
}
}
if ((def->graphics[i]->type == VIR_DOMAIN_GRAPHICS_TYPE_DESKTOP) &&
(guiPresent == 0)) {
guiPresent = 1;
if (VIR_STRDUP(guiDisplay, def->graphics[i]->data.desktop.display) < 0) {
/* just don't go to cleanup yet as it is ok to have
* guiDisplay as NULL and we check it below if it
* exist and then only use it there
*/
}
}
if ((def->graphics[i]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) &&
(sdlPresent == 0)) {
sdlPresent = 1;
if (VIR_STRDUP(sdlDisplay, def->graphics[i]->data.sdl.display) < 0) {
/* just don't go to cleanup yet as it is ok to have
* sdlDisplay as NULL and we check it below if it
* exist and then only use it there
*/
}
}
}
if ((vrdpPresent == 1) && (guiPresent == 0) && (sdlPresent == 0)) {
/* store extradata key that frontend is set to vrdp */
PRUnichar *keyTypeUtf16 = NULL;
PRUnichar *valueTypeUtf16 = NULL;
VBOX_UTF8_TO_UTF16("FRONTEND/Type", &keyTypeUtf16);
VBOX_UTF8_TO_UTF16("vrdp", &valueTypeUtf16);
gVBoxAPI.UIMachine.SetExtraData(machine, keyTypeUtf16, valueTypeUtf16);
VBOX_UTF16_FREE(keyTypeUtf16);
VBOX_UTF16_FREE(valueTypeUtf16);
} else if ((guiPresent == 0) && (sdlPresent == 1)) {
/* store extradata key that frontend is set to sdl */
PRUnichar *keyTypeUtf16 = NULL;
PRUnichar *valueTypeUtf16 = NULL;
PRUnichar *keyDislpayUtf16 = NULL;
PRUnichar *valueDisplayUtf16 = NULL;
VBOX_UTF8_TO_UTF16("FRONTEND/Type", &keyTypeUtf16);
VBOX_UTF8_TO_UTF16("sdl", &valueTypeUtf16);
gVBoxAPI.UIMachine.SetExtraData(machine, keyTypeUtf16, valueTypeUtf16);
VBOX_UTF16_FREE(keyTypeUtf16);
VBOX_UTF16_FREE(valueTypeUtf16);
if (sdlDisplay) {
VBOX_UTF8_TO_UTF16("FRONTEND/Display", &keyDislpayUtf16);
VBOX_UTF8_TO_UTF16(sdlDisplay, &valueDisplayUtf16);
gVBoxAPI.UIMachine.SetExtraData(machine, keyDislpayUtf16,
valueDisplayUtf16);
VBOX_UTF16_FREE(keyDislpayUtf16);
VBOX_UTF16_FREE(valueDisplayUtf16);
}
} else {
/* if all are set then default is gui, with vrdp turned on */
PRUnichar *keyTypeUtf16 = NULL;
PRUnichar *valueTypeUtf16 = NULL;
PRUnichar *keyDislpayUtf16 = NULL;
PRUnichar *valueDisplayUtf16 = NULL;
VBOX_UTF8_TO_UTF16("FRONTEND/Type", &keyTypeUtf16);
VBOX_UTF8_TO_UTF16("gui", &valueTypeUtf16);
gVBoxAPI.UIMachine.SetExtraData(machine, keyTypeUtf16, valueTypeUtf16);
VBOX_UTF16_FREE(keyTypeUtf16);
VBOX_UTF16_FREE(valueTypeUtf16);
if (guiDisplay) {
VBOX_UTF8_TO_UTF16("FRONTEND/Display", &keyDislpayUtf16);
VBOX_UTF8_TO_UTF16(guiDisplay, &valueDisplayUtf16);
gVBoxAPI.UIMachine.SetExtraData(machine, keyDislpayUtf16,
valueDisplayUtf16);
VBOX_UTF16_FREE(keyDislpayUtf16);
VBOX_UTF16_FREE(valueDisplayUtf16);
}
}
VIR_FREE(guiDisplay);
VIR_FREE(sdlDisplay);
}
static void
vboxAttachUSB(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
IUSBCommon *USBCommon = NULL;
size_t i = 0;
bool isUSB = false;
nsresult rc;
if (def->nhostdevs == 0)
return;
/* Loop through the devices first and see if you
* have a USB Device, only if you have one then
* start the USB controller else just proceed as
* usual
*/
for (i = 0; i < def->nhostdevs; i++) {
if (def->hostdevs[i]->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
continue;
if (def->hostdevs[i]->source.subsys.type !=
VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)
continue;
if (!def->hostdevs[i]->source.subsys.u.usb.vendor &&
!def->hostdevs[i]->source.subsys.u.usb.product)
continue;
VIR_DEBUG("USB Device detected, VendorId:0x%x, ProductId:0x%x",
def->hostdevs[i]->source.subsys.u.usb.vendor,
def->hostdevs[i]->source.subsys.u.usb.product);
isUSB = true;
break;
}
if (!isUSB)
return;
/* First Start the USB Controller and then loop
* to attach USB Devices to it
*/
rc = gVBoxAPI.UIMachine.GetUSBCommon(machine, &USBCommon);
if (NS_FAILED(rc) || !USBCommon)
return;
gVBoxAPI.UIUSBCommon.Enable(USBCommon);
for (i = 0; i < def->nhostdevs; i++) {
char *filtername = NULL;
PRUnichar *filternameUtf16 = NULL;
IUSBDeviceFilter *filter = NULL;
PRUnichar *vendorIdUtf16 = NULL;
char vendorId[40] = {0};
PRUnichar *productIdUtf16 = NULL;
char productId[40] = {0};
if (def->hostdevs[i]->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
continue;
if (def->hostdevs[i]->source.subsys.type !=
VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)
continue;
/* Zero pad for nice alignment when fewer than 9999
* devices.
*/
if (virAsprintf(&filtername, "filter%04zu", i) >= 0) {
VBOX_UTF8_TO_UTF16(filtername, &filternameUtf16);
VIR_FREE(filtername);
gVBoxAPI.UIUSBCommon.CreateDeviceFilter(USBCommon,
filternameUtf16,
&filter);
}
VBOX_UTF16_FREE(filternameUtf16);
if (!filter)
continue;
if (!def->hostdevs[i]->source.subsys.u.usb.vendor &&
!def->hostdevs[i]->source.subsys.u.usb.product)
continue;
if (def->hostdevs[i]->source.subsys.u.usb.vendor) {
snprintf(vendorId, sizeof(vendorId), "%x",
def->hostdevs[i]->source.subsys.u.usb.vendor);
VBOX_UTF8_TO_UTF16(vendorId, &vendorIdUtf16);
gVBoxAPI.UIUSBDeviceFilter.SetVendorId(filter, vendorIdUtf16);
VBOX_UTF16_FREE(vendorIdUtf16);
}
if (def->hostdevs[i]->source.subsys.u.usb.product) {
snprintf(productId, sizeof(productId), "%x",
def->hostdevs[i]->source.subsys.u.usb.product);
VBOX_UTF8_TO_UTF16(productId, &productIdUtf16);
gVBoxAPI.UIUSBDeviceFilter.SetProductId(filter,
productIdUtf16);
VBOX_UTF16_FREE(productIdUtf16);
}
gVBoxAPI.UIUSBDeviceFilter.SetActive(filter, 1);
gVBoxAPI.UIUSBCommon.InsertDeviceFilter(USBCommon, i, filter);
VBOX_RELEASE(filter);
}
VBOX_RELEASE(USBCommon);
}
static void
vboxAttachSharedFolder(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
{
size_t i;
PRUnichar *nameUtf16;
PRUnichar *hostPathUtf16;
PRBool writable;
if (def->nfss == 0)
return;
for (i = 0; i < def->nfss; i++) {
if (def->fss[i]->type != VIR_DOMAIN_FS_TYPE_MOUNT)
continue;
VBOX_UTF8_TO_UTF16(def->fss[i]->dst, &nameUtf16);
VBOX_UTF8_TO_UTF16(def->fss[i]->src, &hostPathUtf16);
writable = !def->fss[i]->readonly;
gVBoxAPI.UIMachine.CreateSharedFolder(machine, nameUtf16, hostPathUtf16,
writable, PR_FALSE);
VBOX_UTF16_FREE(nameUtf16);
VBOX_UTF16_FREE(hostPathUtf16);
}
}
virDomainPtr vboxDomainDefineXML(virConnectPtr conn, const char *xml)
{
VBOX_OBJECT_CHECK(conn, virDomainPtr, NULL);
IMachine *machine = NULL;
IBIOSSettings *bios = NULL;
vboxIIDUnion mchiid;
virDomainDefPtr def = NULL;
nsresult rc;
char uuidstr[VIR_UUID_STRING_BUFLEN];
VBOX_IID_INITIALIZE(&mchiid);
if (!(def = virDomainDefParseString(xml, data->caps, data->xmlopt,
1 << VIR_DOMAIN_VIRT_VBOX,
VIR_DOMAIN_XML_INACTIVE))) {
goto cleanup;
}
virUUIDFormat(def->uuid, uuidstr);
rc = gVBoxAPI.UIVirtualBox.CreateMachine(data, def, &machine, uuidstr);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not define a domain, rc=%08x"), (unsigned)rc);
goto cleanup;
}
rc = gVBoxAPI.UIMachine.SetMemorySize(machine,
VIR_DIV_UP(def->mem.cur_balloon, 1024));
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not set the memory size of the domain to: %llu Kb, "
"rc=%08x"),
def->mem.cur_balloon, (unsigned)rc);
}
if (def->vcpus != def->maxvcpus) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("current vcpu count must equal maximum"));
}
rc = gVBoxAPI.UIMachine.SetCPUCount(machine, def->maxvcpus);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not set the number of virtual CPUs to: %u, rc=%08x"),
def->maxvcpus, (unsigned)rc);
}
rc = gVBoxAPI.UIMachine.SetCPUProperty(machine, CPUPropertyType_PAE,
def->features[VIR_DOMAIN_FEATURE_PAE] ==
VIR_TRISTATE_SWITCH_ON);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not change PAE status to: %s, rc=%08x"),
(def->features[VIR_DOMAIN_FEATURE_PAE] == VIR_TRISTATE_SWITCH_ON)
? _("Enabled") : _("Disabled"), (unsigned)rc);
}
gVBoxAPI.UIMachine.GetBIOSSettings(machine, &bios);
if (bios) {
rc = gVBoxAPI.UIBIOSSettings.SetACPIEnabled(bios,
def->features[VIR_DOMAIN_FEATURE_ACPI] ==
VIR_TRISTATE_SWITCH_ON);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not change ACPI status to: %s, rc=%08x"),
(def->features[VIR_DOMAIN_FEATURE_ACPI] == VIR_TRISTATE_SWITCH_ON)
? _("Enabled") : _("Disabled"), (unsigned)rc);
}
rc = gVBoxAPI.UIBIOSSettings.SetIOAPICEnabled(bios,
def->features[VIR_DOMAIN_FEATURE_APIC] ==
VIR_TRISTATE_SWITCH_ON);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not change APIC status to: %s, rc=%08x"),
(def->features[VIR_DOMAIN_FEATURE_APIC] == VIR_TRISTATE_SWITCH_ON)
? _("Enabled") : _("Disabled"), (unsigned)rc);
}
VBOX_RELEASE(bios);
}
/* Register the machine before attaching other devices to it */
rc = gVBoxAPI.UIVirtualBox.RegisterMachine(data->vboxObj, machine);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not define a domain, rc=%08x"), (unsigned)rc);
goto cleanup;
}
/* Get the uuid of the machine, currently it is immutable
* object so open a session to it and get it back, so that
* you can make changes to the machine setting
*/
gVBoxAPI.UIMachine.GetId(machine, &mchiid);
gVBoxAPI.UISession.Open(data, &mchiid, machine);
gVBoxAPI.UISession.GetMachine(data->vboxSession, &machine);
vboxSetBootDeviceOrder(def, data, machine);
vboxAttachDrives(def, data, machine);
vboxAttachSound(def, machine);
vboxAttachNetwork(def, data, machine);
vboxAttachSerial(def, data, machine);
vboxAttachParallel(def, data, machine);
vboxAttachVideo(def, machine);
vboxAttachDisplay(def, data, machine);
vboxAttachUSB(def, data, machine);
vboxAttachSharedFolder(def, data, machine);
/* Save the machine settings made till now and close the
* session. also free up the mchiid variable used.
*/
rc = gVBoxAPI.UIMachine.SaveSettings(machine);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("failed no saving settings, rc=%08x"), (unsigned)rc);
goto cleanup;
}
gVBoxAPI.UISession.Close(data->vboxSession);
vboxIIDUnalloc(&mchiid);
ret = virGetDomain(conn, def->name, def->uuid);
VBOX_RELEASE(machine);
virDomainDefFree(def);
return ret;
cleanup:
VBOX_RELEASE(machine);
virDomainDefFree(def);
return NULL;
}
static void
detachDevices_common(vboxGlobalData *data, vboxIIDUnion *iidu)
{
/* Block for checking if HDD's are attched to VM.
* considering just IDE bus for now. Also skipped
* chanel=1 and device=0 (Secondary Master) as currenlty
* it is allocated to CD/DVD Drive by default.
*
* Only do this for VirtualBox 3.x and before. Since
* VirtualBox 4.0 the Unregister method can do this for use.
*/
IMachine *machine = NULL;
PRUnichar *hddcnameUtf16 = NULL;
nsresult rc;
char *hddcname;
if (!gVBoxAPI.detachDevicesExplicitly)
VIR_WARN("This function may not work in current vbox version");
ignore_value(VIR_STRDUP(hddcname, "IDE"));
VBOX_UTF8_TO_UTF16(hddcname, &hddcnameUtf16);
VIR_FREE(hddcname);
/* Open a Session for the machine */
rc = gVBoxAPI.UISession.Open(data, iidu, machine);
if (NS_SUCCEEDED(rc)) {
rc = gVBoxAPI.UISession.GetMachine(data->vboxSession, &machine);
if (NS_SUCCEEDED(rc) && machine) {
gVBoxAPI.detachDevices(data, machine, hddcnameUtf16);
gVBoxAPI.UIMachine.SaveSettings(machine);
}
gVBoxAPI.UISession.Close(data->vboxSession);
}
VBOX_UTF16_FREE(hddcnameUtf16);
}
int vboxDomainUndefineFlags(virDomainPtr dom, unsigned int flags)
{
VBOX_OBJECT_CHECK(dom->conn, int, -1);
IMachine *machine = NULL;
vboxIIDUnion iid;
nsresult rc;
gVBoxAPI.UIID.vboxIIDInitialize(&iid);
/* No managed save, so we explicitly reject
* VIR_DOMAIN_UNDEFINE_MANAGED_SAVE. No snapshot metadata for
* VBox, so we can trivially ignore that flag. */
virCheckFlags(VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA, -1);
vboxIIDFromUUID(&iid, dom->uuid);
if (gVBoxAPI.detachDevicesExplicitly)
detachDevices_common(data, &iid);
rc = gVBoxAPI.unregisterMachine(data, &iid, &machine);
DEBUGIID("UUID of machine being undefined", &iid);
if (NS_SUCCEEDED(rc)) {
gVBoxAPI.deleteConfig(machine);
ret = 0;
} else {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("could not delete the domain, rc=%08x"), (unsigned)rc);
}
vboxIIDUnalloc(&iid);
VBOX_RELEASE(machine);
return ret;
}
static int
vboxStartMachine(virDomainPtr dom, int maxDomID, IMachine *machine, vboxIIDUnion *iid)
{
VBOX_OBJECT_CHECK(dom->conn, int, -1);
int vrdpPresent = 0;
int sdlPresent = 0;
int guiPresent = 0;
char *guiDisplay = NULL;
char *sdlDisplay = NULL;
PRUnichar *keyTypeUtf16 = NULL;
PRUnichar *valueTypeUtf16 = NULL;
char *valueTypeUtf8 = NULL;
PRUnichar *keyDislpayUtf16 = NULL;
PRUnichar *valueDisplayUtf16 = NULL;
char *valueDisplayUtf8 = NULL;
IProgress *progress = NULL;
PRUnichar *env = NULL;
PRUnichar *sessionType = NULL;
nsresult rc;
VBOX_UTF8_TO_UTF16("FRONTEND/Type", &keyTypeUtf16);
gVBoxAPI.UIMachine.GetExtraData(machine, keyTypeUtf16, &valueTypeUtf16);
VBOX_UTF16_FREE(keyTypeUtf16);
if (valueTypeUtf16) {
VBOX_UTF16_TO_UTF8(valueTypeUtf16, &valueTypeUtf8);
VBOX_UTF16_FREE(valueTypeUtf16);
if (STREQ(valueTypeUtf8, "sdl") || STREQ(valueTypeUtf8, "gui")) {
VBOX_UTF8_TO_UTF16("FRONTEND/Display", &keyDislpayUtf16);
gVBoxAPI.UIMachine.GetExtraData(machine, keyDislpayUtf16,
&valueDisplayUtf16);
VBOX_UTF16_FREE(keyDislpayUtf16);
if (valueDisplayUtf16) {
VBOX_UTF16_TO_UTF8(valueDisplayUtf16, &valueDisplayUtf8);
VBOX_UTF16_FREE(valueDisplayUtf16);
if (strlen(valueDisplayUtf8) <= 0)
VBOX_UTF8_FREE(valueDisplayUtf8);
}
if (STREQ(valueTypeUtf8, "sdl")) {
sdlPresent = 1;
if (VIR_STRDUP(sdlDisplay, valueDisplayUtf8) < 0) {
/* just don't go to cleanup yet as it is ok to have
* sdlDisplay as NULL and we check it below if it
* exist and then only use it there
*/
}
}
if (STREQ(valueTypeUtf8, "gui")) {
guiPresent = 1;
if (VIR_STRDUP(guiDisplay, valueDisplayUtf8) < 0) {
/* just don't go to cleanup yet as it is ok to have
* guiDisplay as NULL and we check it below if it
* exist and then only use it there
*/
}
}
}
if (STREQ(valueTypeUtf8, "vrdp")) {
vrdpPresent = 1;
}
if (!vrdpPresent && !sdlPresent && !guiPresent) {
/* if nothing is selected it means either the machine xml
* file is really old or some values are missing so fallback
*/
guiPresent = 1;
}
VBOX_UTF8_FREE(valueTypeUtf8);
} else {
guiPresent = 1;
}
VBOX_UTF8_FREE(valueDisplayUtf8);
if (guiPresent) {
if (guiDisplay) {
char *displayutf8;
if (virAsprintf(&displayutf8, "DISPLAY=%s", guiDisplay) >= 0) {
VBOX_UTF8_TO_UTF16(displayutf8, &env);
VIR_FREE(displayutf8);
}
VIR_FREE(guiDisplay);
}
VBOX_UTF8_TO_UTF16("gui", &sessionType);
}
if (sdlPresent) {
if (sdlDisplay) {
char *displayutf8;
if (virAsprintf(&displayutf8, "DISPLAY=%s", sdlDisplay) >= 0) {
VBOX_UTF8_TO_UTF16(displayutf8, &env);
VIR_FREE(displayutf8);
}
VIR_FREE(sdlDisplay);
}
VBOX_UTF8_TO_UTF16("sdl", &sessionType);
}
if (vrdpPresent) {
VBOX_UTF8_TO_UTF16("vrdp", &sessionType);
}
rc = gVBoxAPI.UIMachine.LaunchVMProcess(data, machine, iid,
sessionType, env,
&progress);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_OPERATION_FAILED, "%s",
_("OpenRemoteSession/LaunchVMProcess failed, domain can't be started"));
ret = -1;
} else {
PRBool completed = 0;
resultCodeUnion resultCode;
gVBoxAPI.UIProgress.WaitForCompletion(progress, -1);
rc = gVBoxAPI.UIProgress.GetCompleted(progress, &completed);
if (NS_FAILED(rc)) {
/* error */
ret = -1;
}
gVBoxAPI.UIProgress.GetResultCode(progress, &resultCode);
if (RC_FAILED(resultCode)) {
/* error */
ret = -1;
} else {
/* all ok set the domid */
dom->id = maxDomID + 1;
ret = 0;
}
}
VBOX_RELEASE(progress);
gVBoxAPI.UISession.Close(data->vboxSession);
VBOX_UTF16_FREE(env);
VBOX_UTF16_FREE(sessionType);
return ret;
}
int vboxDomainCreateWithFlags(virDomainPtr dom, unsigned int flags)
{
VBOX_OBJECT_CHECK(dom->conn, int, -1);
vboxArray machines = VBOX_ARRAY_INITIALIZER;
unsigned char uuid[VIR_UUID_BUFLEN] = {0};
nsresult rc;
size_t i = 0;
virCheckFlags(0, -1);
if (!dom->name) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Error while reading the domain name"));
goto cleanup;
}
rc = gVBoxAPI.UArray.vboxArrayGet(&machines, data->vboxObj, ARRAY_GET_MACHINES);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not get list of machines, rc=%08x"), (unsigned)rc);
goto cleanup;
}
for (i = 0; i < machines.count; ++i) {
IMachine *machine = machines.items[i];
PRBool isAccessible = PR_FALSE;
if (!machine)
continue;
gVBoxAPI.UIMachine.GetAccessible(machine, &isAccessible);
if (isAccessible) {
vboxIIDUnion iid;
VBOX_IID_INITIALIZE(&iid);
rc = gVBoxAPI.UIMachine.GetId(machine, &iid);
if (NS_FAILED(rc))
continue;
vboxIIDToUUID(&iid, uuid);
if (memcmp(dom->uuid, uuid, VIR_UUID_BUFLEN) == 0) {
PRUint32 state;
gVBoxAPI.UIMachine.GetState(machine, &state);
if (gVBoxAPI.machineStateChecker.NotStart(state)) {
ret = vboxStartMachine(dom, i, machine, &iid);
} else {
virReportError(VIR_ERR_OPERATION_FAILED, "%s",
_("machine is not in "
"poweroff|saved|aborted state, so "
"couldn't start it"));
ret = -1;
}
}
vboxIIDUnalloc(&iid);
if (ret != -1)
break;
}
}
/* Do the cleanup and take care you dont leak any memory */
gVBoxAPI.UArray.vboxArrayRelease(&machines);
cleanup:
return ret;
}
int vboxDomainCreate(virDomainPtr dom)
{
return vboxDomainCreateWithFlags(dom, 0);
}
virDomainPtr vboxDomainCreateXML(virConnectPtr conn, const char *xml,
unsigned int flags)
{
/* VirtualBox currently doesn't have support for running
* virtual machines without actually defining them and thus
* for time being just define new machine and start it.
*
* TODO: After the appropriate API's are added in VirtualBox
* change this behaviour to the expected one.
*/
virDomainPtr dom;
virCheckFlags(0, NULL);
dom = vboxDomainDefineXML(conn, xml);
if (dom == NULL)
return NULL;
if (vboxDomainCreate(dom) < 0) {
vboxDomainUndefineFlags(dom, 0);
virObjectUnref(dom);
return NULL;
}
return dom;
}
int vboxDomainIsActive(virDomainPtr dom)
{
VBOX_OBJECT_CHECK(dom->conn, int, -1);
vboxArray machines = VBOX_ARRAY_INITIALIZER;
vboxIIDUnion iid;
char *machineNameUtf8 = NULL;
PRUnichar *machineNameUtf16 = NULL;
unsigned char uuid[VIR_UUID_BUFLEN];
size_t i;
bool matched = false;
nsresult rc;
VBOX_IID_INITIALIZE(&iid);
rc = gVBoxAPI.UArray.vboxArrayGet(&machines, data->vboxObj, ARRAY_GET_MACHINES);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Could not get list of machines, rc=%08x"), (unsigned)rc);
return ret;
}
for (i = 0; i < machines.count; ++i) {
IMachine *machine = machines.items[i];
PRBool isAccessible = PR_FALSE;
if (!machine)
continue;
gVBoxAPI.UIMachine.GetAccessible(machine, &isAccessible);
if (!isAccessible)
continue;
gVBoxAPI.UIMachine.GetId(machine, &iid);
if (NS_FAILED(rc))
continue;
vboxIIDToUUID(&iid, uuid);
vboxIIDUnalloc(&iid);
if (memcmp(dom->uuid, uuid, VIR_UUID_BUFLEN) == 0) {
PRUint32 state;
matched = true;
gVBoxAPI.UIMachine.GetName(machine, &machineNameUtf16);
VBOX_UTF16_TO_UTF8(machineNameUtf16, &machineNameUtf8);
gVBoxAPI.UIMachine.GetState(machine, &state);
if (gVBoxAPI.machineStateChecker.Online(state))
ret = 1;
else
ret = 0;
}
if (matched)
break;
}
/* Do the cleanup and take care you dont leak any memory */
VBOX_UTF8_FREE(machineNameUtf8);
VBOX_COM_UNALLOC_MEM(machineNameUtf16);
gVBoxAPI.UArray.vboxArrayRelease(&machines);
return ret;
}