The directories we iterate over are unlikely to contain any entries
starting with a dot, other than '.' and '..' which is already skipped
by virDirRead.

'.' and '..' are now skipped by virDirRead, there's no need to mention
them in the comment.

It skips those directory entries.

All of the callers either skip these explicitly, skip all entries
starting with a dot or match the entry name against stricter patterns.

Introduce a helper that only calls closedir if DIR* is non-NULL
and sets it to NULL afterwards.

The only possible error is EBADFD.
Since we only use the directory stream returned by opendir,
this should never happen.

The virUSBDeviceFind* callers do not check errno after calling
this function.

In cases where we expect parse failure of the test input file the
testsuite can't differentiate if the parser failed when parsing or when
opening the file. Add a call to virFileExists and error out on missing
input files.

Missing output files are partially expected when regenerating test
output.

Commit b1fc6a7b added a test file but used a different name in the
actual test.

Add 'encinfo' to the extended disk structure. This will contain the
encryption secret (if present).
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Add utility to format the virSecretLookupTypeDefPtr in XML
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Move to virsecret.c and rename to virSecretLookupParseSecret. Also convert
to usage xmlNodePtr and virXMLPropString rather than virXPathString.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Move the enum into a new src/util/virsecret.h, rename it to be
virSecretLookupType. Add a src/util/virsecret.h in order to perform
a couple of simple operations on the secret XML and virSecretLookupTypeDef
for clearing and copying.

This includes quite a bit of collateral damage, but the goal is to remove
the "virStorage*" and replace with the virSecretLookupType so that it's
easier to to add new lookups that aren't necessarily storage pool related.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Every driver provides a refreshPool impl, and many other critical
places in the code unconditionally call it without checking if
it exists, so this check is pointless

qemu doesn't have any accel2d support wired up. Explicitly error
if a user tries it out, or typos the accel3d option

We should be raising an error if accel3d is present for any
non-virtio video as well, incase someone tries it for say 'qxl'

  One can not issue monitor commands manually during async calls thru
designated API while this could be useful for testing/debugging purposes.
qemuDomainQemuMonitorCommand uses job of type QEMU_JOB_MODIFY and any async
call disable parallel execution of this type of job. The only state that is
changed is taint variable. AFAIU the only place we can mess is resetting
taint flag in qemuProcessStop routine under some async job. But this can not
happen thanx to both virDomainObjIsActive check in qemuDomainQemuMonitorCommand
and resetting active status in qemuProcessStop before taint flag.

  Change job type to QEMU_JOB_QUERY and thus make the API call available for
most of async jobs.
Signed-off-by: NNikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>

This way :make syntax-check in ViM will point you at the offending line.

Invoke the script only once instead of once for every file.

Guest agent interaction is considered privileged.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1349272

Also remove the duplicate build-aux entry from .gitignore.

Pass 'true' if we are not dealing with a migration.

The test has too many USB devices.

This code was attempting to handle some implicit <console> XML
formatting for manually assembled DomainDef, since previously the
console<->serial compat copying was only done at XML parse time.

Nowadays it's done via virDomainDefPostParse ->
virDomainDefAddConsoleCompat, which all manual DomainDef builders
already call, so we can drop this workaround.

When domXML contains only <console type='pty'> and no corresponding
<serial>, the console is "stolen" [1] and used as the first <serial>
device. When this "stolen" console is accessed from the libxl driver
(in libxlConsoleCallback and libxlDomainOpenConsole), check if the
targetType is VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_SERIAL, and use the
"stolen" device in def->serials[0] instead. Prior to this change,
creating a domain with input XML containing only a <console> device
and subsequently attempting to access its console with
'virsh console' would fail

error: internal error: character device <null> is not using a PTY

[1] See comments associated with virDomainDefAddConsoleCompat() in
    $LIBVIRT-SRC/src/conf/domain_conf.c:

We are done if the string ends and move to another nesting
level if we find a dot.

Make rewriting it easier.

We support up to four levels of nested USB devices in the guest.

Add a test for a domain using all four and a negative test for a domain
using five.

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Several places in the code update qemuMonitorMigrationParams structure
and qemuMigrationSetParams is then used to set them all at once.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

They can be used to tune auto-convergence algorithm (which is enabled
with VIR_MIGRATE_AUTO_CONVERGE).
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

We should not require any parameters to be present. After all we have
the *_set bools to express that some parameters were not set.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

qemuMonitorMigrationParams is a better name for a structure which
contains various migration parameters. While doing that, we should use
full names for individual parameters.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Compression parameters are not the only migration parameters.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Checking whether the function has anything to do is better done in the
function rather then requiring callers to do that.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>