Rename remoteSecretListSecrets to remoteListSecrets to match the normal
naming pattern.

Once again rename members in the XDR definitions to avoid special case
code in the generator.

They require additional special cases.

Avoids special case handling in the remote generator.

This covers functions that return single wrapped objects and don't
involve complexer code in the body.

Again this will simplify the generator, due to less special case handling.

This simplifies the remote protocol code generator.

Also rename 'ret' to 'result' to resolve a naming conflict in the
generator.

This patch just covers the simple functions without explicit return
values. There is more to be handled.

The generator collects the members of the XDR argument structs and uses
this information to generate the function bodies.

Exclude the generated files from offending syntax-checks.

Suggested by Richard W.M. Jones

No functional change included, just a whitespace change.

Creating a domU on a freshly booted dom0 does not work,
because the libxl driver does not allocate memory for the domU.
After creating a domain with xl libvirt is able to create domains too.
This patch reserves enough memory for the domU first.

The rule of thumb is that any file generated by config.status
is a) reproducible by any user, b) dependent on configure options.
Therefore, it is inappropriate to include such generated files
in the tarball (for proof, Makefile is generated from Makefile.in;
the former is not in the tarball while the latter is).

* Makefile.am (EXTRA_DIST): Remove files covered by AC_OUTPUT.

Instead of calling stat(), check that we'll actually be able to access
and read the file.
Signed-off-by: NDoug Goldstein <cardoe@gentoo.org>

HACKING already mentions that comparisons against literal 'true'
are unsafe; for consistency, also shorten comparisons against 'false'.

* src/conf/domain_conf.c (virDomainNetDefParseXML): Simplify.
* src/nwfilter/nwfilter_gentech_driver.c
(virNWFilterDomainFWUpdateCB): Likewise.
* tools/virsh.c (cmdVolDownload, vshCommandRun, vshPrintExtra):
Likewise.

Users often edit XML file stored in configuration directory
thinking of modifying a domain/network/pool/etc. Thus it is wise
to let them know they are using the wrong way and give them hint.

When setting up a FIFO for QEMU, it allows either a pair
of fifos used unidirectionally, or a single fifo used
bidirectionally. Look for the bidirectional fifo first
when labelling since that is more useful

* src/security/security_dac.c,
  src/security/security_selinux.c: Fix fifo handling

As well as taint warnings going to the main libvirt log,
add taint warnings to the per-domain logfile

  Domain id=3 is tainted: high-privileges
  Domain id=3 is tainted: disk-probing
  Domain id=3 is tainted: shell-scripts
  Domain id=3 is tainted: custom-monitor

* src/qemu/qemu_domain.c, src/qemu/qemu_domain.h: Enhance
  qemuDomainTaint to also log to the domain logfile
* src/qemu/qemu_driver.c: Pass -1 for logFD to taint methods to
  auto-append to logfile
* src/qemu/qemu_process.c: Pass open logFD at startup for taint
  methods

The qemuDomainAppendLog method allows writing a formatted string
to the end of the domain logfile, optionally opening it if needed.

* src/qemu/qemu_domain.c, src/qemu/qemu_domain.h: Add
  qemuDomainAppendLog

Move the qemuProcessLogReadFD and qemuProcessLogFD methods
into qemu_domain.c, renaming them to qemuDomainCreateLog
and qemuDomainOpenLog.

* src/qemu/qemu_domain.c, src/qemu/qemu_domain.h: Add
  qemuDomainCreateLog and qemuDomainOpenLog.
* src/qemu/qemu_process.c: Remove qemuProcessLogFD
  and qemuProcessLogReadFD

Wire up logging of VM tainting to the QEMU driver

 - If running QEMU as root user/group or without capabilities
   being cleared
 - If passing custom QEMU command line args
 - If issuing custom QEMU monitor commands
 - If using a network interface config with an associated
   shell script
 - If using a disk config relying on format probing

The warnings, per-VM appear in the main libvirtd logs

  11:56:17.571: 10832: warning : qemuDomainObjTaint:712 : Domain id=1 name='l2' uuid=c7a3edbd-edaf-9455-926a-d65c16db1802 is tainted: high-privileges
  11:56:17.571: 10832: warning : qemuDomainObjTaint:712 : Domain id=1 name='l2' uuid=c7a3edbd-edaf-9455-926a-d65c16db1802 is tainted: disk-probing

The taint flags are reset when the VM is stopped.

* src/qemu/qemu_domain.c, src/qemu/qemu_domain.h: Helper APIs
  for logging taint warnings
* src/qemu/qemu_driver.c: Log tainting with custom QEMU monitor
  commands and disk/net hotplug with unsupported configs
* src/qemu/qemu_process.c: Log tainting at startup based on
  unsupported configs

Some configuration setups for guests are allowed, but strongly
discouraged and unsupportable in production systems. Introduce
a concept of 'tainting' to virDomainObjPtr to allow such setups
to be identified. Drivers can then log warnings at suitable
times

* src/conf/domain_conf.c, src/conf/domain_conf.h: Declare taint
  flags and add parsing/formatting of domain status XML

Print the name of the CA cert, certificate, and key file that resulted
in the failure so that the user has an idea what to troubleshoot.
Signed-off-by: NDoug Goldstein <cardoe@gentoo.org>

Easier to maintain, and no longer an arbitrary line length limit.

* tools/virsh.c (vshOutputLogFile): Replace snprintf with
virBuffer.

Match the fact that we have virAsprintf and virVasprintf.

* src/util/buf.h (virBufferVasprintf): New prototype.
* src/util/buf.c (virBufferAsprintf): Move guts...
(virBufferVasprintf): ...to new function.
* src/libvirt_private.syms (buf.h): Export it.
* bootstrap.conf (gnulib_modules): Add stdarg, for va_copy.

We already have virAsprintf, so picking a similar name helps for
seeing a similar purpose.  Furthermore, the prefix V before printf
generally implies 'va_list', even though this variant was '...', and
the old name got in the way of adding a new va_list version.

global rename performed with:

$ git grep -l virBufferVSprintf \
  | xargs -L1 sed -i 's/virBufferVSprintf/virBufferAsprintf/g'

then revert the changes in ChangeLog-old.

The qemuMigrationToFile method was accidentally annotated for
the 'compressor' parameter to be non-null, instead of the
'path' parameter. Thus GCC with -O2, unhelpfully deleted the
entire 'if (compressor == NULL)' block of code during
optimization. Thus NULL was passed to virCommandNew() with
predictably bad results.

* src/qemu/qemu_migration.h: Fix non-null annotation to be
  against path instead of compressor

* src/qemu/qemu_migration.c, src/qemu/qemu_migration.h: Remove
  qemuCaps parameters & use cached data
* src/qemu/qemu_driver.c: Don't create & pass qemuCaps to
  migration methods

* src/qemu/qemu_hotplug.h, src/qemu/qemu_hotplug.c: Remove
  qemuCaps parameters from all methods
* src/qemu/qemu_driver.c: Don't create & pass qemuCaps to
  hotplug methods

To cope with the QEMU binary being changed while a VM is running,
it is neccessary to persist the original qemu capabilities at the
time the VM is booted.

* src/qemu/qemu_capabilities.c, src/qemu/qemu_capabilities.h: Add
  an enum for a string rep of every capability
* src/qemu/qemu_domain.c, src/qemu/qemu_domain.h: Support for
  storing capabilities in the domain status XML
* src/qemu/qemu_process.c: Populate & free QEMU capabilities at
  domain startup

* configure.ac libvirt.spec.in docs/news.html.in: update and document
  the release
* po/*.po*: update localizations for german, polish, spanish, ukrainian
  and vietnamese coming from transifex, regenerate

In Fedora 15, with clang 2.8, 'scan-build env' shows:
CCC_ANALYZER_ANALYSIS=-analyzer-check-objc-mem -analyzer-check-security-syntactic -analyzer-check-dead-stores -analyzer-check-objc-unused-ivars -analyzer-check-objc-methodsigs

But in rawhide, with clang 2.9, the same variable is set but
empty, implying the default set of analysis.  We still want
sa_assert defined in that case, to stop clang from hitting
false positives.

* configure.ac (STATIC_ANALYSIS): Detect clang even when the set
of analyses is the default.

Detected by clang.  NULL deref added in commit 343a27af (Mar 11),
but leak of voldef present since commit 2cd9b2d8 (Apr 09).

* src/storage/storage_driver.c (storageVolumeCreateXML): Don't
leak voldef or dereference null volobj.

The queried values aren't used yet.

Add missing early exits and convert error logging to proper API level
error reporting.

Centralize cleanup code for the PerfQuerySpec object.

Reported by Eric Blake, detected by clang.