Sometimes it's desired to get a JSON number as string. Add a helper.
This will help in cases where we'd want to convert the internal type from
string to something else.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Use virJSONValueObjectGetArray instead of virJSONValueObjectGet so that
it's not necessary to check whether it's an array.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Replace direct access to virJSONValue members by accessor.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Make sure that the 'a' and 'A' modifiers for virJSONValueObjectAddVArgs
behave correctly.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

It was not possible to determine whether virJSONValueObjectAddVArgs and
the functions using it would consume a virJSONValue or not when used
with the 'a' or 'A' modifier depending on when the loop failed.

Fix this by passing in a pointer to the pointer so that it can be
cleared once it's successfully consumed and the callers don't have to
second-guess leaving a chance of leaking or double freeing the value
depending on the ordering.

Fix all callers to pass a double pointer too.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>

Signed-off-by: NErik Skultety <eskultet@redhat.com>

Mediated devices support hot-{plug,unplug} since their introduction in
kernel 4.10, however libvirt has still been missing support for this.
Signed-off-by: NErik Skultety <eskultet@redhat.com>

Mediated devices support hot-{plug,unplug} since their introduction in
kernel 4.10, however libvirt has still been missing support for this.
Signed-off-by: NErik Skultety <eskultet@redhat.com>

For consistency, rather than open coding the Unref and Unlock,
just use the virDomainObjEndAPI API.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Using the 'require' value for the 'policy' attribute indicates
that the guest will have the feature so the host CPU does not
need to support it if the hypervisor can emulate it.

E.g. 'x2apic' is emulated by QEMU even if the host does not support it:

    <feature policy='require' name='x2apic'/>
Signed-off-by: NKashyap Chamarthy <kchamart@redhat.com>

Prefer the contemporary spelling.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

qemuDomainDetachWatchdog uses the infrastructure for waiting
for the DEVICE_DELETED event, but the asynchronous delete
was not implemented.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

QEMU is the preferred spelling used on QEMU website.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

Scan the parsed VMX file, and gather the biggest index of the network
interfaces there: this way, it is possible to parse all the available
network interfaces, instead of just 4 maximum.

Add the VMX file attached to RHBZ#1560917 as testcase esx-in-the-wild-8.

https://bugzilla.redhat.com/show_bug.cgi?id=1560917Signed-off-by: NPino Toscano <ptoscano@redhat.com>

Simple macro to check the prefix of a string in a case-insensitive way.
Signed-off-by: NPino Toscano <ptoscano@redhat.com>

Dynamically grow the array of network interfaces for each interface
read, instead of using a single array of size 4.  This way, in the
future it will be easier to not limit the number of network interfaces
(which this patch still does not change).
Signed-off-by: NPino Toscano <ptoscano@redhat.com>

When parsing filesystems, network interfaces, serial ports, and
parallel ports, check earlier whether they are present/enabled, delaying
the allocation of the objects.

This is mostly a small optimization, with no behaviour change.
Signed-off-by: NPino Toscano <ptoscano@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1560976

For historical reasons we've used 32 bytes long static buffer for
storing PTY aliases. This breaks users scenario where they try to
start a machine with user alias consisting of "ua-$uuid".
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

* docs/news.xml: updated
* po/*.po*: regenerated
Signed-off-by: NDaniel Veillard <veillard@redhat.com>

commit b4b5c82c forgot to add this.
Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com>

When removing a conditional in:

  commit da1ade7a
  Author: Daniel P. Berrangé <berrange@redhat.com>
  Date:   Fri Mar 23 10:50:59 2018 +0000

    remote: remove some __sun conditionals

the corresponding comment was mistakenly left behind.
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

Some of the indents were only 2 spaces, make consistent w/ 4 spaces.
Also some indents didn't align properly. Fix them all up.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>
Reviewed-by: NMarc Hartmayer <mhartmay@linux.vnet.ibm.com>

If someone set a user alias or pcihole64 on an implicit controller,
we need to format it to migrate the domain properly.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reported-by: NJoseph Richard <Joseph.Richard@windriver.com>

Do not crash in virDomainDeviceInfoParseXML if someone provides
an 'alias' element without a 'name' attribute.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

Commit 2499d1a0 was too eager and possibly enabled polkit
on all platforms with D-Bus, regardless of whether they use polkit.

Reintroduce the usage of pkcheck as a witness for --with-polkit=check,
but do not require it for --with-polkit=yes.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reported-by: NJiří Denemark <jdenemar@redhat.com>
Reviewed-by: NAndrea Bolognani <abologna@redhat.com>

After validation against XHTML 1.0 was dropped in f802c9de,
the XML_CATALOG_FILE is not in use anymore. Therefore the checks in
configure can be removed.
Signed-off-by: NRainer Müller <raimue@codingfarm.de>

When GIC support was introduced (QEMU 2.6 timeframe) we needed
to make sure both GICv2 hardware and GICv3 hardware were handled
correctly, and that was achieved by having separate capabilities
data for each.

Now that we have capabilities data for several QEMU versions we
can stop storing data for GICv2 and GICv3 hardware separately,
and instead have GICv2 data for QEMU <= 2.10 and GICv3 data for
QEMU >= 2.12, without losing any coverage.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>

Signed-off-by: NAndrea Bolognani <abologna@redhat.com>

Test cases in qemucapabilitiestest are ordered by architecture
first, then by QEMU version. Use the same order here.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>

Document support for the virtio-gpu-ccw and
virtio-{keyboard, mouse, tablet}-ccw devices.
Signed-off-by: NFarhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>

QEMU on S390 (since v2.11) can support virtio input ccw devices.
So build the qemu command line for ccw devices.

Also add test cases for virtio-{keyboard, mouse, tablet}-ccw.
Signed-off-by: NFarhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>

QEMU on S390 (since v2.11) can support virtio input ccw devices.
Introduce qemu capabilities for these devices.
Signed-off-by: NFarhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>

S390 guests can only support a virtio-gpu-ccw device as a video
device. So set default video model type to VIR_DOMAIN_VIDEO_TYPE_VIRTIO
for S390 guests.
Signed-off-by: NFarhan Ali <alifm@linux.vnet.ibm.com>

QEMU on S390 (since v2.11) can support the virtio-gpu-ccw device,
which can be used as a video device.
Signed-off-by: NFarhan Ali <alifm@linux.vnet.ibm.com>

QEMU on S390 (since v2.11) can support virtio-gpu-ccw device.
Let's introduce a new qemu capability for the device.
Signed-off-by: NFarhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: NBoris Fiuczynski <fiuczy@linux.vnet.ibm.com>

In previous releases all these methods were a no-op if the network
driver is disabled. These helper methods are called unconditionally for
all types of network interface, so must be no-ops if missing. Other code
will already generate an error if the network driver is disabled and a
NIC with type=network is used.
Reviewed-by: NLaine Stump <laine@laine.org>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

The libvirtd daemon has some arbitrary logic to drop privileges, but
only on Solaris platforms. This was added during Xen days, when Xen was
the only driver running in libvirtd. There's no expectation or testing
that this works with the new libxl stack, nor whether dropping
privileges breaks any of the secondary drivers. Finally, we'll be
splitting drivers out into their own independant daemons, so this won't
be applicable to libvirtd in future anyway.

The remote driver client meanwhile arbitrarily disables daemon
auto-spawn when connecting as non-root, breaking a key feature of
libvirt unprivileged connections.

Since we've not had any contributions for Solaris since circa 2012
and we don't do any CI testing we should consider this platform
unmaintained and thus reasonable to remove this cruft. If someone steps
forward to maintain Solaris again, this code would need re-evaluating to
come up with something more targetted.

There's various __sun conditionals in the Xen driver code, but those are
not touched. This is all for the legacy Xen driver, which will be
entirely removed at some point in future, so not benefit to hacking out
just the Solaris parts.
Reviewed-by: NAndrea Bolognani <abologna@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>