5:06 a.m.
---
src/vbox/vbox_common.c | 70 ++++++++
src/vbox/vbox_tmpl.c | 356 +++++++++++++++++++++--------------------
src/vbox/vbox_uniformed_api.h | 8 +
3 files changed, 258 insertions(+), 176 deletions(-)
diff --git a/src/vbox/vbox_common.c b/src/vbox/vbox_common.c
index 5d9a4f0..efcda7a 100644
--- a/src/vbox/vbox_common.c
+++ b/src/vbox/vbox_common.c
@@ -27,6 +27,7 @@
#include "virlog.h"
#include "viralloc.h"
#include "nodeinfo.h"
+#include "virstring.h"
#include "vbox_common.h"
#include "vbox_uniformed_api.h"
@@ -697,3 +698,72 @@ virDomainPtr vboxDomainLookupByUUID(virConnectPtr conn,
return ret;
}
+
+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;
+}
diff --git a/src/vbox/vbox_tmpl.c b/src/vbox/vbox_tmpl.c
index 0f33605..86c02f1 100644
--- a/src/vbox/vbox_tmpl.c
+++ b/src/vbox/vbox_tmpl.c
@@ -254,7 +254,6 @@ static vboxGlobalData *g_pVBoxGlobalData = NULL;
static virDomainPtr vboxDomainDefineXML(virConnectPtr conn, const char *xml);
static int vboxDomainCreate(virDomainPtr dom);
-static int vboxDomainUndefineFlags(virDomainPtr dom, unsigned int flags);
#if VBOX_API_VERSION > 2002000 && VBOX_API_VERSION < 4000000
/* Since vboxConnectGetCapabilities has been rewriten,
@@ -4784,181 +4783,6 @@ static virDomainPtr vboxDomainDefineXML(virConnectPtr conn, const
char *xml)
}
static int
-vboxDomainUndefineFlags(virDomainPtr dom, unsigned int flags)
-{
- VBOX_OBJECT_CHECK(dom->conn, int, -1);
- IMachine *machine = NULL;
- vboxIID iid = VBOX_IID_INITIALIZER;
- nsresult rc;
-#if VBOX_API_VERSION >= 4000000
- vboxArray media = VBOX_ARRAY_INITIALIZER;
-#endif
- /* 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 VBOX_API_VERSION < 4000000
- /* 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.
- */
- {
- PRUnichar *hddcnameUtf16 = NULL;
-
- char *hddcname;
- ignore_value(VIR_STRDUP(hddcname, "IDE"));
- VBOX_UTF8_TO_UTF16(hddcname, &hddcnameUtf16);
- VIR_FREE(hddcname);
-
- /* Open a Session for the machine */
- rc = VBOX_SESSION_OPEN(iid.value, machine);
- if (NS_SUCCEEDED(rc)) {
- rc = data->vboxSession->vtbl->GetMachine(data->vboxSession,
&machine);
- if (NS_SUCCEEDED(rc) && machine) {
-
-# if VBOX_API_VERSION < 3001000
- /* Disconnect all the drives if present */
- machine->vtbl->DetachHardDisk(machine, hddcnameUtf16, 0, 0);
- machine->vtbl->DetachHardDisk(machine, hddcnameUtf16, 0, 1);
- machine->vtbl->DetachHardDisk(machine, hddcnameUtf16, 1, 1);
-# else /* VBOX_API_VERSION >= 3001000 */
- /* get all the controller first, then the attachments and
- * remove them all so that the machine can be undefined
- */
- vboxArray storageControllers = VBOX_ARRAY_INITIALIZER;
- size_t i = 0, j = 0;
-
- vboxArrayGet(&storageControllers, machine,
- machine->vtbl->GetStorageControllers);
-
- for (i = 0; i < storageControllers.count; i++) {
- IStorageController *strCtl = storageControllers.items[i];
- PRUnichar *strCtlName = NULL;
- vboxArray mediumAttachments = VBOX_ARRAY_INITIALIZER;
-
- if (!strCtl)
- continue;
-
- strCtl->vtbl->GetName(strCtl, &strCtlName);
- vboxArrayGetWithPtrArg(&mediumAttachments, machine,
-
machine->vtbl->GetMediumAttachmentsOfController,
- strCtlName);
-
- for (j = 0; j < mediumAttachments.count; j++) {
- IMediumAttachment *medAtt = mediumAttachments.items[j];
- PRInt32 port = ~0U;
- PRInt32 device = ~0U;
-
- if (!medAtt)
- continue;
-
- medAtt->vtbl->GetPort(medAtt, &port);
- medAtt->vtbl->GetDevice(medAtt, &device);
-
- if ((port != ~0U) && (device != ~0U)) {
- machine->vtbl->DetachDevice(machine,
- strCtlName,
- port,
- device);
- }
- }
-
- vboxArrayRelease(&storageControllers);
-
- machine->vtbl->RemoveStorageController(machine, strCtlName);
- VBOX_UTF16_FREE(strCtlName);
- }
-
- vboxArrayRelease(&storageControllers);
-# endif /* VBOX_API_VERSION >= 3001000 */
-
- machine->vtbl->SaveSettings(machine);
- }
- VBOX_SESSION_CLOSE();
- }
- VBOX_UTF16_FREE(hddcnameUtf16);
- }
-#endif
-
-#if VBOX_API_VERSION < 4000000
- rc = data->vboxObj->vtbl->UnregisterMachine(data->vboxObj, iid.value,
&machine);
-#else /* VBOX_API_VERSION >= 4000000 */
- rc = VBOX_OBJECT_GET_MACHINE(iid.value, &machine);
- if (NS_FAILED(rc)) {
- virReportError(VIR_ERR_NO_DOMAIN, "%s",
- _("no domain with matching uuid"));
- return -1;
- }
-
- /* We're not interested in the array returned by the Unregister method,
- * but in the side effect of unregistering the virtual machine. In order
- * to call the Unregister method correctly we need to use the vboxArray
- * wrapper here. */
- rc = vboxArrayGetWithUintArg(&media, machine, machine->vtbl->Unregister,
- CleanupMode_DetachAllReturnNone);
-#endif /* VBOX_API_VERSION >= 4000000 */
- DEBUGIID("UUID of machine being undefined", iid.value);
-
- if (NS_SUCCEEDED(rc)) {
-#if VBOX_API_VERSION < 4000000
- machine->vtbl->DeleteSettings(machine);
-#else /* VBOX_API_VERSION >= 4000000 */
- IProgress *progress = NULL;
-
- /* The IMachine Delete method takes an array of IMedium items to be
- * deleted along with the virtual machine. We just want to pass an
- * empty array. But instead of adding a full vboxArraySetWithReturn to
- * the glue layer (in order to handle the required signature of the
- * Delete method) we use a local solution here. */
-# ifdef WIN32
- SAFEARRAY *safeArray = NULL;
- typedef HRESULT __stdcall (*IMachine_Delete)(IMachine *self,
- SAFEARRAY **media,
- IProgress **progress);
-
-# if VBOX_API_VERSION < 4003000
- ((IMachine_Delete)machine->vtbl->Delete)(machine, &safeArray,
&progress);
-# else
- ((IMachine_Delete)machine->vtbl->DeleteConfig)(machine, &safeArray,
&progress);
-# endif
-# else
- /* XPCOM doesn't like NULL as an array, even when the array size is 0.
- * Instead pass it a dummy array to avoid passing NULL. */
- IMedium *array[] = { NULL };
-# if VBOX_API_VERSION < 4003000
- machine->vtbl->Delete(machine, 0, array, &progress);
-# else
- machine->vtbl->DeleteConfig(machine, 0, array, &progress);
-# endif
-# endif
- if (progress != NULL) {
- progress->vtbl->WaitForCompletion(progress, -1);
- VBOX_RELEASE(progress);
- }
-#endif /* VBOX_API_VERSION >= 4000000 */
- ret = 0;
- } else {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("could not delete the domain, rc=%08x"),
(unsigned)rc);
- }
-
-#if VBOX_API_VERSION >= 4000000
- vboxArrayUnalloc(&media);
-#endif
- vboxIIDUnalloc(&iid);
- VBOX_RELEASE(machine);
-
- return ret;
-}
-
-static int
vboxDomainUndefine(virDomainPtr dom)
{
return vboxDomainUndefineFlags(dom, 0);
@@ -11011,6 +10835,154 @@ void _registerGlobalData(vboxGlobalData *data ATTRIBUTE_UNUSED)
#endif /* VBOX_API_VERSION != 2002000 */
}
+#if VBOX_API_VERSION < 4000000
+
+# if VBOX_API_VERSION < 3001000
+static void
+_detachDevices(vboxGlobalData *data ATTRIBUTE_UNUSED,
+ IMachine *machine, PRUnichar *hddcnameUtf16)
+{
+ /* Disconnect all the drives if present */
+ machine->vtbl->DetachHardDisk(machine, hddcnameUtf16, 0, 0);
+ machine->vtbl->DetachHardDisk(machine, hddcnameUtf16, 0, 1);
+ machine->vtbl->DetachHardDisk(machine, hddcnameUtf16, 1, 1);
+}
+# else /* VBOX_API_VERSION >= 3001000 */
+static void
+_detachDevices(vboxGlobalData *data, IMachine *machine,
+ PRUnichar *hddcnameUtf16 ATTRIBUTE_UNUSED)
+{
+ /* get all the controller first, then the attachments and
+ * remove them all so that the machine can be undefined
+ */
+ vboxArray storageControllers = VBOX_ARRAY_INITIALIZER;
+ size_t i = 0, j = 0;
+
+ vboxArrayGet(&storageControllers, machine,
+ machine->vtbl->GetStorageControllers);
+
+ for (i = 0; i < storageControllers.count; i++) {
+ IStorageController *strCtl = storageControllers.items[i];
+ PRUnichar *strCtlName = NULL;
+ vboxArray mediumAttachments = VBOX_ARRAY_INITIALIZER;
+
+ if (!strCtl)
+ continue;
+
+ strCtl->vtbl->GetName(strCtl, &strCtlName);
+ vboxArrayGetWithPtrArg(&mediumAttachments, machine,
+ machine->vtbl->GetMediumAttachmentsOfController,
+ strCtlName);
+
+ for (j = 0; j < mediumAttachments.count; j++) {
+ IMediumAttachment *medAtt = mediumAttachments.items[j];
+ PRInt32 port = ~0U;
+ PRInt32 device = ~0U;
+
+ if (!medAtt)
+ continue;
+
+ medAtt->vtbl->GetPort(medAtt, &port);
+ medAtt->vtbl->GetDevice(medAtt, &device);
+
+ if ((port != ~0U) && (device != ~0U)) {
+ machine->vtbl->DetachDevice(machine,
+ strCtlName,
+ port,
+ device);
+ }
+ }
+ vboxArrayRelease(&storageControllers);
+ machine->vtbl->RemoveStorageController(machine, strCtlName);
+ VBOX_UTF16_FREE(strCtlName);
+ }
+ vboxArrayRelease(&storageControllers);
+}
+# endif /* VBOX_API_VERSION >= 3001000 */
+
+static nsresult
+_unregisterMachine(vboxGlobalData *data, vboxIIDUnion *iidu, IMachine **machine)
+{
+ return data->vboxObj->vtbl->UnregisterMachine(data->vboxObj,
IID_MEMBER(value), machine);
+}
+
+static void
+_deleteConfig(IMachine *machine)
+{
+ machine->vtbl->DeleteSettings(machine);
+}
+
+#else /* VBOX_API_VERSION >= 4000000 */
+
+static void
+_detachDevices(vboxGlobalData *data ATTRIBUTE_UNUSED,
+ IMachine *machine ATTRIBUTE_UNUSED,
+ PRUnichar *hddcnameUtf16 ATTRIBUTE_UNUSED)
+{
+ vboxUnsupported();
+}
+
+static nsresult
+_unregisterMachine(vboxGlobalData *data, vboxIIDUnion *iidu, IMachine **machine)
+{
+ nsresult rc;
+ vboxArray media = VBOX_ARRAY_INITIALIZER;
+ rc = VBOX_OBJECT_GET_MACHINE(IID_MEMBER(value), machine);
+ if (NS_FAILED(rc)) {
+ virReportError(VIR_ERR_NO_DOMAIN, "%s",
+ _("no domain with matching uuid"));
+ return rc;
+ }
+
+ /* We're not interested in the array returned by the Unregister method,
+ * but in the side effect of unregistering the virtual machine. In order
+ * to call the Unregister method correctly we need to use the vboxArray
+ * wrapper here. */
+ rc = vboxArrayGetWithUintArg(&media, *machine,
(*machine)->vtbl->Unregister,
+ CleanupMode_DetachAllReturnNone);
+ vboxArrayUnalloc(&media);
+ return rc;
+}
+
+static void
+_deleteConfig(IMachine *machine)
+{
+ IProgress *progress = NULL;
+
+ /* The IMachine Delete method takes an array of IMedium items to be
+ * deleted along with the virtual machine. We just want to pass an
+ * empty array. But instead of adding a full vboxArraySetWithReturn to
+ * the glue layer (in order to handle the required signature of the
+ * Delete method) we use a local solution here. */
+# ifdef WIN32
+ SAFEARRAY *safeArray = NULL;
+ typedef HRESULT __stdcall (*IMachine_Delete)(IMachine *self,
+ SAFEARRAY **media,
+ IProgress **progress);
+
+# if VBOX_API_VERSION < 4003000
+ ((IMachine_Delete)machine->vtbl->Delete)(machine, &safeArray,
&progress);
+# else
+ ((IMachine_Delete)machine->vtbl->DeleteConfig)(machine, &safeArray,
&progress);
+# endif
+# else
+ /* XPCOM doesn't like NULL as an array, even when the array size is 0.
+ * Instead pass it a dummy array to avoid passing NULL. */
+ IMedium *array[] = { NULL };
+# if VBOX_API_VERSION < 4003000
+ machine->vtbl->Delete(machine, 0, array, &progress);
+# else
+ machine->vtbl->DeleteConfig(machine, 0, array, &progress);
+# endif
+# endif
+ if (progress != NULL) {
+ progress->vtbl->WaitForCompletion(progress, -1);
+ VBOX_RELEASE(progress);
+ }
+}
+
+#endif /* VBOX_API_VERSION >= 4000000 */
+
static void _pfnUninitialize(vboxGlobalData *data)
{
if (data->pFuncs)
@@ -11137,9 +11109,21 @@ _machineGetId(IMachine *machine, vboxIIDUnion *iidu)
return machine->vtbl->GetId(machine, &IID_MEMBER(value));
}
+static nsresult
+_machineSaveSettings(IMachine *machine)
+{
+ return machine->vtbl->SaveSettings(machine);
+}
+
#if VBOX_API_VERSION < 4000000
static nsresult
+_sessionOpen(vboxGlobalData *data, vboxIIDUnion *iidu, IMachine *machine
ATTRIBUTE_UNUSED)
+{
+ return data->vboxObj->vtbl->OpenSession(data->vboxObj,
data->vboxSession, IID_MEMBER(value));
+}
+
+static nsresult
_sessionOpenExisting(vboxGlobalData *data, vboxIIDUnion *iidu, IMachine *machine
ATTRIBUTE_UNUSED)
{
return data->vboxObj->vtbl->OpenExistingSession(data->vboxObj,
data->vboxSession, IID_MEMBER(value));
@@ -11154,6 +11138,12 @@ _sessionClose(ISession *session)
#else /* VBOX_API_VERSION >= 4000000 */
static nsresult
+_sessionOpen(vboxGlobalData *data, vboxIIDUnion *iidu ATTRIBUTE_UNUSED, IMachine
*machine)
+{
+ return machine->vtbl->LockMachine(machine, data->vboxSession,
LockType_Write);
+}
+
+static nsresult
_sessionOpenExisting(vboxGlobalData *data, vboxIIDUnion *iidu ATTRIBUTE_UNUSED, IMachine
*machine)
{
return machine->vtbl->LockMachine(machine, data->vboxSession,
LockType_Shared);
@@ -11174,6 +11164,12 @@ _sessionGetConsole(ISession *session, IConsole **console)
}
static nsresult
+_sessionGetMachine(ISession *session, IMachine **machine)
+{
+ return session->vtbl->GetMachine(session, machine);
+}
+
+static nsresult
_consoleSaveState(IConsole *console, IProgress **progress)
{
return console->vtbl->SaveState(console, progress);
@@ -11248,11 +11244,14 @@ static vboxUniformedIMachine _UIMachine = {
.GetState = _machineGetState,
.GetName = _machineGetName,
.GetId = _machineGetId,
+ .SaveSettings = _machineSaveSettings,
};
static vboxUniformedISession _UISession = {
+ .Open = _sessionOpen,
.OpenExisting = _sessionOpenExisting,
.GetConsole = _sessionGetConsole,
+ .GetMachine = _sessionGetMachine,
.Close = _sessionClose,
};
@@ -11279,6 +11278,9 @@ void NAME(InstallUniformedAPI)(vboxUniformedAPI *pVBoxAPI)
pVBoxAPI->XPCOMCVersion = VBOX_XPCOMC_VERSION;
pVBoxAPI->initializeDomainEvent = _initializeDomainEvent;
pVBoxAPI->registerGlobalData = _registerGlobalData;
+ pVBoxAPI->detachDevices = _detachDevices;
+ pVBoxAPI->unregisterMachine = _unregisterMachine;
+ pVBoxAPI->deleteConfig = _deleteConfig;
pVBoxAPI->UPFN = _UPFN;
pVBoxAPI->UIID = _UIID;
pVBoxAPI->UArray = _UArray;
@@ -11306,8 +11308,10 @@ void NAME(InstallUniformedAPI)(vboxUniformedAPI *pVBoxAPI)
#if VBOX_API_VERSION >= 4000000
/* Get machine for the call to VBOX_SESSION_OPEN_EXISTING */
pVBoxAPI->getMachineForSession = 1;
+ pVBoxAPI->detachDevicesExplicitly = 0;
#else /* VBOX_API_VERSION < 4000000 */
pVBoxAPI->getMachineForSession = 0;
+ pVBoxAPI->detachDevicesExplicitly = 1;
#endif /* VBOX_API_VERSION < 4000000 */
}
diff --git a/src/vbox/vbox_uniformed_api.h b/src/vbox/vbox_uniformed_api.h
index 2541fba..01b91fc 100644
--- a/src/vbox/vbox_uniformed_api.h
+++ b/src/vbox/vbox_uniformed_api.h
@@ -188,12 +188,15 @@ typedef struct {
nsresult (*GetState)(IMachine *machine, PRUint32 *state);
nsresult (*GetName)(IMachine *machine, PRUnichar **name);
nsresult (*GetId)(IMachine *machine, vboxIIDUnion *iidu);
+ nsresult (*SaveSettings)(IMachine *machine);
} vboxUniformedIMachine;
/* Functions for ISession */
typedef struct {
+ nsresult (*Open)(vboxGlobalData *data, vboxIIDUnion *iidu, IMachine *machine);
nsresult (*OpenExisting)(vboxGlobalData *data, vboxIIDUnion *iidu, IMachine
*machine);
nsresult (*GetConsole)(ISession *session, IConsole **console);
+ nsresult (*GetMachine)(ISession *session, IMachine **machine);
nsresult (*Close)(ISession *session);
} vboxUniformedISession;
@@ -224,6 +227,9 @@ typedef struct {
/* vbox APIs */
int (*initializeDomainEvent)(vboxGlobalData *data);
void (*registerGlobalData)(vboxGlobalData *data);
+ void (*detachDevices)(vboxGlobalData *data, IMachine *machine, PRUnichar
*hddcnameUtf16);
+ nsresult (*unregisterMachine)(vboxGlobalData *data, vboxIIDUnion *iidu, IMachine
**machine);
+ void (*deleteConfig)(IMachine *machine);
vboxUniformedPFN UPFN;
vboxUniformedIID UIID;
vboxUniformedArray UArray;
@@ -239,6 +245,7 @@ typedef struct {
bool domainEventCallbacks;
bool hasStaticGlobalData;
bool getMachineForSession;
+ bool detachDevicesExplicitly;
} vboxUniformedAPI;
/* libvirt API
@@ -262,6 +269,7 @@ int vboxConnectNumOfDomains(virConnectPtr conn);
virDomainPtr vboxDomainLookupByID(virConnectPtr conn, int id);
virDomainPtr vboxDomainLookupByUUID(virConnectPtr conn,
const unsigned char *uuid);
+int vboxDomainUndefineFlags(virDomainPtr dom, unsigned int flags);
/* Version specified functions for installing uniformed API */
void vbox22InstallUniformedAPI(vboxUniformedAPI *pVBoxAPI);
--
1.7.9.5