Use the 'S' modifier for create the field optionally rather than calling
another JSON formatter function.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

According to virDomainScreenshot() documentation, screens are
numbered sequentially.  e.g. having two graphics cards, both with
four heads, screen ID 5 addresses the second head on the second
card.

But apart from that, there's nothing special happening here.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

As of v2.12.0-rc0~32^2 QEMU is capable specifying which display
device and head should the screendump be taken from. Track this
capability so that we can use it later in our virDomainScreenshot
API.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Signed-off-by: NLin Ma <lma@suse.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Signed-off-by: NLin Ma <lma@suse.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Signed-off-by: NLin Ma <lma@suse.com>

Signed-off-by: NLin Ma <lma@suse.com>

Signed-off-by: NLin Ma <lma@suse.com>

Signed-off-by: NLin Ma <lma@suse.com>

Signed-off-by: NLin Ma <lma@suse.com>

Signed-off-by: NLin Ma <lma@suse.com>

The inactive domains don't have any ID identifier, So adjust the help
message.
Signed-off-by: NLin Ma <lma@suse.com>

Reported-instead-of-fixing-immediately-by: NJiri Denemark <jdenemar@redhat.com>
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
Reviewed-by: NErik Skultety <eskultet@redhat.com>

Commit [1] dropped support for synchronous block job cancel.
This patch erases remnants from comments.

[1] commit 2350d101 "qemu: Remove support for legacy block jobs"
Signed-off-by: NNikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: NJohn Ferlan <jferlan@redhat.com>

Let us update the existing xml and replies files for QEMU 2.12.0 on
s390x.

Used a z14 using a QEMU 2.12 GA build and the following sequence:

  tests/qemucapsprobe /usr/bin/qemu-system-s390x > \
         tests/qemucapabilitiesdata/caps_2.12.0.s390x.replies

  VIR_TEST_REGENERATE_OUTPUT=1 tests/qemucapabilitiestest
  VIR_TEST_REGENERATE_OUTPUT=1 tests/domaincapstest
Signed-off-by: NShalini Chellathurai Saroja <shalini@linux.vnet.ibm.com>
Reviewed-by: NJohn Ferlan <jferlan@redhat.com>

Historically we matched log filters with strstr(), and when switching to
fnmatch in cbb0fd3c, it was stated that
we would continue to match substrings, with "foo" being equivalent to
"*foo*". Unfortuntely I forget to provide the code to actually make that
happen. This fixes it to prepend and append "*". We don't bother to
check if the pattern already has a leading/trailing '*', because
"**foo**" will match the same as "*foo*".
Reviewed-by: NErik Skultety <eskultet@redhat.com>
Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>

Assume its presence for gnutls >= 3.2.

Check introduced by <commit 7d21d6b6>.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

Signed-off-by: NJán Tomko <jtomko@redhat.com>

Introduced in gnutls 2.10, and we assume >= 3.2.

Commit 1ce9c08a added this check.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

Introduced in gnutls 2.12, but we require gnutls >= 3.2
Check added by commit <2d23d145>.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

Now that we assume GnuTLS >= 3.0, we can ditch gcrypt support.
Introduced by <commit 6094b1ff>.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

Ubuntu 14.04 which is not targetted as a supported platform [0]
already has 3.2.11

[0] https://libvirt.org/platforms.htmlSigned-off-by: NJán Tomko <jtomko@redhat.com>

Fix make check without gnutls.
Signed-off-by: NJán Tomko <jtomko@redhat.com>

virCryptoHashString also needs to know the size of the returned hash.
Return it if the hash conversion succeeded so the caller does not need
to access the hashinfo array.

This should make virCryptoHashString build without gnutls.
Also fixes the missing return value for the virCryptoHashBuf stub.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Suggested-by: NStefan Berger <stefanb@linux.vnet.ibm.com>

==1589== 7 bytes in 2 blocks are definitely lost in loss record 34 of 261
==1589==    at 0x4C2AF0F: malloc (vg_replace_malloc.c:299)
==1589==    by 0x8A82794: xmlStrndup (in /usr/lib64/libxml2.so.2.9.8)
==1589==    by 0x5DD8392: virXMLPropString (virxml.c:510)
==1589==    by 0x5E12427: virDomainMemoryDefParseXML (domain_conf.c:15704)
==1589==    by 0x5E207DE: virDomainDefParseXML (domain_conf.c:20351)
==1589==    by 0x5E2184F: virDomainDefParseNode (domain_conf.c:20636)
==1589==    by 0x5E216A1: virDomainDefParse (domain_conf.c:20580)
==1589==    by 0x5E21747: virDomainDefParseFile (domain_conf.c:20606)
==1589==    by 0x112F5F: testCompareXMLToArgv (qemuxml2argvtest.c:493)
==1589==    by 0x138780: virTestRun (testutils.c:180)
==1589==    by 0x117129: mymain (qemuxml2argvtest.c:937)
==1589==    by 0x13A83C: virTestMain (testutils.c:1120)
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NMarc Hartmayer <mhartmay@linux.ibm.com>

The function can be replaced by much simpler logic.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Rather than always re-generating the alias store it in the definition
and in the status XML.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Extract the lookup code so that it can be reused later.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Move it out of the format function and let the caller decide this.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Libvirt only manages one PR daemon. This means that we don't need to
pass the 'disk' object and also rename the functions dealing with this
so that it's obvious we only deal with the managed PR daemon.

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

Rather than always checking which path to use pre-assign it when
preparing storage source.

This reduces the need to pass 'vm' around too much. For later use the
path can be retrieved from the status XML.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

To allow storing status information in the XML move the validation that
the 'path' is not valid for managed PR daemon case into
qemuDomainValidateStorageSource and allow parsing of the data even in
case when managed='yes'.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

The function now does not do anything useful. Replace it by the pointer
check.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Everything can be disabled by not using the parent element. There's no
need to store this explicitly. Additionally it does not add any value
since any configuration is dropped if enabled='no' is configured.

Drop the attribute and adjust the code accordingly.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Disk source definition should be validated in
qemuDomainValidateStorageSource rather than in individual generators of
command line arguments.

Change to the XML2XML test is required since now the definition is
actually validated at define time.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

The comment did not accurately describe the arguments.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

For use with blockdev the PR manager will be bound to a virStorageSource
rather than a virDomainDiskDef, so we will need to use the correct
alias.

Allow passing a string rather than the whole disk.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

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

Extract out command line setup and run from storageBackendCreateQemuImg
as we'll need to run it twice soon.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Split up virStorageBackendCreateQemuImgCmdFromVol into two parts.
It's too long anyway and virStorageBackendCreateQemuImgCmdFromVol
should just handle the command line processing.

NB: Requires changing info.* into info->* references.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>