* qemud/driver.[ch], qemud/dispatch.c: fix the fact that
qemudDispatchDomainStart() doesn't report an error if the uuid
lookup fails and also move the uuid lookup into the driver
so that it matches the way we do Destroy().
* qemud/conf.c, qemud/driver.c, qemud/internal.h,
qemud/qemud.c: Merge the ->activevms and ->inactivevms
into a single ->vms list in order to make things
easier to manage. Likewise for networks. Also add
qemudIsActiveVM() and qemudIsActiveNetwork() inline
functions.
Fix a few leaks
* qemud/qemud.c: qemudCleanup(): free the socket
structures
* qemud/conf.c: fix various leaks in the xml parsing
* qemud/iptables.c: fix a typo causing a leak
* qemud/qemud.c: clean up qemudInitialize() and qemudListen()
so as to coalesce the two "system vs. user" code paths and
fix up some problems noticed by dan.
* qemud/qemud.c, qemud/dispatch.c, qemud/internal.h
qemud/conf.c, qemud/driver.c, configure.in: add a
qemudLog() function which uses syslog() if we're in daemon
mode, doesn't output INFO/DEBUG messages unless the
verbose flag is set and doesn't output DEBUG messages
unless compiled with --enable-debug. Also, make a first
pass through fatal errors and add error messages for them.
* qemud/internal.h, qemud/qemud.c: improve signal handling
and handle SIGHUP by shutting down all guests and networks
and re-loading configs, and handle SIGINT and SIGTERM
by shutting down cleanly.
* qemud/qemud.c, qemud/bridge.c, qemud/iptables.c: fix
our FD_CLOEXEC usage so that all fds which should be
closed on exec are marked as such and that we leave
exec() to do the actual closing.
* qemud/iptables.[ch]: add code for managing iptables
rules.
* qemud/Makefile.am: add iptables.[ch].
* qemud/qemud.c: add and remove iptables rules as
appropriate.
* qemud/conf.c: when starting a guess, add a rule
allowing it to forward packets across the networks
bridge.
* qemud/internal.h: add iptables context ptr
* configure.in: add --with-iptables-dir and
--with-iptables-prefix to allow us to put our rules
in a chain with the given prefix and save the rules
in files in the given dir so as to integrate with
the proposed "service iptables restart" solution
in:
https://bugzilla.redhat.com/227011
* include/libvirt/libvirt.h.in, src/libvirt.c: add
virNetworkGetBridgeName() to allow finding out what
bridge to connect to in order to join a network.
* src/driver.h: add networkGetBridgeName() to vtable.
* qemud/protocol.h: add the request and reply to
the qemud protocol.
* qemud/dispatch.c, qemud/driver.[ch]: handle them
here.
* src/qemu_internal.c: implement GetBridgeName()
in the qemu driver.
* src/libvirt_sym.version: add new symbol.
* qemud/conf.c: add support for connecting a qemu
guest to a bridge using a tap device in order to
connect it to a virtual network.
* qemud/internal.h: add <interface type="network">
config and track tapfds so as to not close them
on exec.
* qemud/qemud.c: don't close tapfds on exec and
disconnect the iface when the guest shuts down.
* configure.in: add --disable-bridge-params, check
for libsysfs and various kernel headers
* bridge.[ch]: add code for managing bridges
* qemud/Makefile.am: add bridge.[ch] and link against
libsysfs if enabled.
* qemud/conf.c: add support for bridge config.
* qemud/internal.h: add various bridging bits
* qemud/qemud.c: implement qemudStartNetworkDaemon()
and qemudShutdownNetworkDaemon().
* qemud/conf.[ch]: implement parsing and saving network
configs.
* qemud/driver.c: flesh out the stubs
* qemud/internal.h: add networks list etc. to
struct qemud_server
* qemud/qemud.c: add qemudStartNetworkDaemon() and
qemudShutdownNetworkDaemon() stubs.
* qemud/qemud.c: Re-factor out qemudExec() so that it can
be used to launch dnsmasq.
* qemud/conf.c: don't return argc from qemudBuildCommandLine()
as exec() doesn't need it.
* qemud/conf.c: Re-factor bits of conf.c so that:
- qemudMakeConfigPath() can be re-used given another configDir
- split qemudEnsureConfigDir() out of qemudSaveConfig() so
that it may be re-used to create another configDir
- split qemudScanConfigDir() out so that qemudScanConfigs()
can scan multiple configDirs
* qemud/conf.c: handle an unspecified MAC address,
fix the argv freeing code in qemudBuildCommandLine()
and fix copy and paste error in qemudGenerateXML()
