The GetException() method can be used to obtain the latest
exception that occurred in VirtualBox. Calling the method does
not reset the exception though. For that we'll need to call
another method (introduced in following commit).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
The IVirtualBoxErrorInfo interface allows us to query error
messages from VirtualBox. Since VirtualBox has stacked errors we
need the GetNext() method too.
The odd one, that sticks out is GetIID() as it is not part of the
interface as defined by VirtualBox header files. BUT, we need to
get the interface UUID (which MAY change across each release) so
that it can be passed to VBOX_QUERY_INTERFACE() introduced
earlier.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
So far we haven't needed to use a different interface for objects
we are working with. We were happy with calling their respective
vtbl callbacks. Well, this will change soon as we will query an
exception (type of nsIException) but will need to promote it to
IVirtualBoxErrorInfo class. This promoting is done by
QueryInterface() callback which accepts 3 arguments: the original
object, ID of the new interface and address where to store the
promoted object.
As this is very basic operation, available to every object, it is
part of the ISupports interface among with other goodies like
AddRef() and Release().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
As advertised in previous commit that added the SDK header file,
there were some changes to the API:
1) IVirtualBox::OpenMachine() and IVirtualBox::CreateMachine()
now have @password argument to deal with password protected
settings files. Well, we don't have that wired now (and we
don't create such files). If we ever want to support user
settings files that are password protected (e.g. via
virSecret) we can wire this argument. For now, just pass NULL.
2) IMachine::GetAudioAdapter() is gone. But it can be replaced
with IMachine::GetAudioSettings() + IMachine::GetAdapter()
combo.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/419
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
According to VirtualBox download page [1], the 6.0.0 release is
no longer supported (the support ended 2020/07). Drop it from
Libvirt too.
1: https://www.virtualbox.org/wiki/Download_Old_Builds
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
According to VirtualBox download page [1], the 5.2.0 release is
no longer supported (the support ended 2020/07). Drop it from
Libvirt too.
1: https://www.virtualbox.org/wiki/Download_Old_Builds
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Trying to report an error on OOM is pointless since error handling
allocates memory.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Changes in the API:
- APIs related to the graphics adapter are no longer on the
IMachine interface, but on a IGraphicsAdapter interface
- The LaunchVMProcess method takes a list of env variables
instead of a single variable containing a concatenated
list. Since we only ever pass a single env variable, we
can simply stuff it straight into a list.
- The DHCP server start method no longer needs the network
name
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Support for all the 4.x releases was ended by VirtualBox maintainers in
Dec 2015. Even the "newest" 4.3.40 of those is only supported on old
versions of Linux (Ubuntu <= 13.03, RHEL <= 6, SLES <= 11), which are all
discontinued hosts from libvirt's POV.
We can thus reasonably drop all 4.x support from the libvirt VirtualBox
driver.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Require that all headers are guarded by a symbol named
LIBVIRT_$FILENAME
where $FILENAME is the uppercased filename, with all characters
outside a-z changed into '_'.
Note we do not use a leading __ because that is technically a
namespace reserved for the toolchain.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Simply add the 5.2 SDK header to the existing unified framework. No
other special handling is needed as there's no API break between
existing 5.1 and the just added 5.2.
In VirtualBox SAS and SCSI are separate controller types whereas libvirt
does not make such distinction. This patch adds support for attaching
the VBOX SAS controllers by mapping the 'lsisas1068' controller model in
libvirt XML to VBOX SAS controller type. If VBOX VM has disks attached
to both SCSI and SAS controller libvirt domain XML will have two
<controller type='scsci'> elements with index and model attributes set
accordingly. In this case, each respective <disk> element must have
<address> element specified to assign it to respective SCSI controller.
With this patch, the vbox driver will no longer attach all supported
storage controllers by default even if no disk devices are associated
with them. Instead, it will attach only those that are implicitly added
by virDomainDefAddImplicitController based on <disk> element or if
explicitly specified via the <controller> element.
This patch exposes additional methods of the native VBOX API to the
libvirt 'unified' vbox API to deal with IStorageController. The exposed
methods are:
* IStorageController->GetStorageControllerType()
* IStorageController->SetStorageControllerType()
* IMachine->GetStorageControllers()
Right-aligning backslashes when defining macros or using complex
commands in Makefiles looks cute, but as soon as any changes is
required to the code you end up with either distractingly broken
alignment or unnecessarily big diffs where most of the changes
are just pushing all backslashes a few characters to one side.
Generated using
$ git grep -El '[[:blank:]][[:blank:]]\\$' | \
grep -E '*\.([chx]|am|mk)$$' | \
while read f; do \
sed -Ei 's/[[:blank:]]*[[:blank:]]\\$/ \\/g' "$f"; \
done
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
The IVRDxServer was used because vbox < 4 used to have IVRDPServer
whereas vbox >= 4 has IVRDEServer. Now that support for legacy
versions is being removed, we can use IVRDEServer.
VirtualBox 4.0+ uses IMedium and IHardDisk is no longer used, so
* remove typef IMedium IHardDisk
* merge UIHardDisk into UIMedium
* update all references accordingly
Since the holdtime is not supported by VBOX SDK, it's being simulated
by sleeping before sending the key-up codes. The key-up codes are
auto-generated based on XT codeset rules (adding of 0x80 to key-down)
which results in the same behavior as for QEMU implementation.
Wikipedia's list of common misspellings [1] has a machine-readable
version. This patch fixes those misspellings mentioned in the list
which don't have multiple right variants (as e.g. "accension", which can
be both "accession" and "ascension"), such misspellings are left
untouched. The list of changes was manually re-checked for false
positives.
[1] https://en.wikipedia.org/wiki/Wikipedia:Lists_of_common_misspellings/For_machines
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
We use typedef IMedium IHardDisk to make IHardDisk hierachy from
IMedium (Actually it did on vbox 2.2 and 3.0's C++ API).
So when calling
VBOX_MEDIUM_FUNC_ARG*(IHardDisk, func, args)
we can directly replace it to
gVBoxAPI.UIMedium.func(IHardDisk, args)
When dealing with this two types, we get some rules from it's
hierachy relationship.
When using IHardDisk and IMedium as input, we can't transfer a
IMedium to IHardDisk. Like:
gVBoxAPI.UIHardDisk.func(IHardDisk *hardDisk, args)
Here, we can't put a *IMedium as a argument.
When using IHardDisk and IMedium as output, we can't transfer a
IHardDisk to IMedium. Like:
gVBoxAPI.UIMachine.GetMedium(IMedium **out)
Here, we can't put a **IHardDisk as a argument. If this case
do happen, we either change the API to GetHardDisk or write a
new one.
There are lots of macro declarations in vbox_common.c,
vbox_network.c, and the coming vbox_storage.c which simply the API
calling. Since they are totally the same. We shouldn't keep three
copies of that, so they are moved to vbox_common.h.
Note: The macros are quite different from those in vbox_tmpl.c,
because they are using different API.
I made a mistake on copyright in patch 7f0f415b87.
If I copied codes from one file to another, I should copy the
copyright announcement as well. So this patch makes up the
copyright which I should have added in the previous patch.
This patch actually contains two public API, virNetworkDefineXML
and virNetworkCreateXML. They use the same core function
vboxNetworkDefineCreateXML. So I merged it together.
The vboxDomainSnapshotCreateXML integrated the snapshot redefine
with this patch:
http://www.redhat.com/archives/libvir-list/2014-May/msg00589.html
This patch introduced vboxSnapshotRedefine in vboxUniformedAPI to
enable the features.
This patch replace all version specified APIs to the uniformed api,
then, moving the whole implementation to vbox_common.c. As there
is only API level changes, the behavior of the function doesn't
change.
Some old version's defects has brought to the new one. The already
known things are:
*goto cleanup in a loop without releasing the pointers in the
loop.
*When function failed after machine unregister, no roll back
to recovery it and the virtual machine would disappear.
All vbox objects are child objects from the nsISupports in vbox's
C++ API version. Since the CAPI is generated from the C++ API, I
kept their relationship here, by the definitations below:
typedef struct nsISupports nsISupports;
typedef nsISupports IVirtualBox;
typedef nsISupports ISession;
and so on...
So, when calling the API from nsISupports, we don't need to do
typecasting, and things work still work well.
Introduce vbox_uniformed_api to deal with version conflicts. Use
vbox_install_api to register the currect vboxUniformedAPI with
vbox version.
vboxConnectOpen has been rewritten.
