Commit Graph

255 Commits

Author SHA1 Message Date
Matthias Bolte
8d2319cb90 rpc: Fix memory leak in remoteDomainSet*Parameters functions
Add a new helper remoteFreeTypedParameters and teach the generator
to add it to the cleanup section.

https://bugzilla.redhat.com/show_bug.cgi?id=725322
2011-07-27 21:09:23 +02:00
Daniel P. Berrange
07f9b6f019 Allow certificate sanity checking to be disabled
When libvirtd starts it it will sanity check its own certs,
and before libvirt clients connect to a remote server they
will sanity check their own certs. This patch allows such
sanity checking to be skipped. There is no strong reason to
need to do this, other than to bypass possible libvirt bugs
in sanity checking, or for testing purposes.

libvirt.conf gains tls_no_sanity_certificate parameter to
go along with tls_no_verify_certificate. The remote driver
client URIs gain a no_sanity URI parameter

* daemon/test_libvirtd.aug, daemon/libvirtd.conf,
  daemon/libvirtd.c, daemon/libvirtd.aug: Add parameter to
  allow cert sanity checks to be skipped
* src/remote/remote_driver.c: Add no_sanity parameter to
  skip cert checks
* src/rpc/virnettlscontext.c, src/rpc/virnettlscontext.h:
  Add new parameter for skipping sanity checks independantly
  of skipping session cert validation checks
2011-07-22 15:18:32 +01:00
Oskari Saarenmaa
6b01c83a63 remote/ssh: optional "keyfile" parameter.
New optional parameter "keyfile" for ssh transport allows the user to select
the private key to be used to authenticate to the remote host.
2011-07-22 07:49:49 -06:00
Adam Litke
d489b04628 Asynchronous event for BlockJob completion
When an operation started by virDomainBlockPull completes (either with
success or with failure), raise an event to indicate the final status.
This API allow users to avoid polling on virDomainGetBlockJobInfo if
they would prefer to use an event mechanism.

* daemon/remote.c: Dispatch events to client
* include/libvirt/libvirt.h.in: Define event ID and callback signature
* src/conf/domain_event.c, src/conf/domain_event.h,
  src/libvirt_private.syms: Extend API to handle the new event
* src/qemu/qemu_driver.c: Connect to the QEMU monitor event
  for block_stream completion and emit a libvirt block pull event
* src/remote/remote_driver.c: Receive and dispatch events to application
* src/remote/remote_protocol.x: Wire protocol definition for the event
* src/remote_protocol-structs: structure definitions for protocol verification
* src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h,
  src/qemu/qemu_monitor_json.c: Watch for BLOCK_STREAM_COMPLETED event
  from QEMU monitor
2011-07-22 13:57:42 +08:00
Adam Litke
4daeefac60 Add virDomainBlockPull support to the remote driver
The generator can handle everything except virDomainGetBlockJobInfo().

* src/remote/remote_protocol.x: provide defines for the new entry points
* src/remote/remote_driver.c daemon/remote.c: implement the client and
  server side for virDomainGetBlockJobInfo.
* src/remote_protocol-structs: structure definitions for protocol verification
* src/rpc/gendispatch.pl: Permit some unsigned long parameters
2011-07-22 13:31:16 +08:00
Eric Blake
0696becacf save: wire up remote protocol
* src/remote/remote_driver.c (remote_driver): Add new callbacks.
* src/remote/remote_protocol.x (remote_procedure): New RPCs.
(remote_domain_save_image_get_xml_desc_args)
(remote_domain_save_image_get_xml_desc_ret)
(remote_domain_save_image_define_xml_args): New structs.
* src/remote_protocol-structs: Update.
2011-07-21 17:17:35 -06:00
Michal Privoznik
a9135359b4 remote: Fix forgotten comma
during conflict resolving
2011-07-21 21:06:08 +02:00
Michal Privoznik
ca79a4fb51 destroy: Wire up the remote protocol 2011-07-21 20:41:27 +02:00
Eric Blake
b6fe647b60 save: wire up remote protocol
* src/remote/remote_driver.c (remote_driver): Add new callbacks.
* src/remote/remote_protocol.x (remote_procedure): New RPCs.
(remote_domain_save_flags_args, remote_domain_restore_flags_args):
New structs.
* src/remote_protocol-structs: Update.
2011-07-21 10:34:51 -06:00
Eric Blake
8e22e08935 build: rename files.h to virfile.h
In preparation for a future patch adding new virFile APIs.

* src/util/files.h, src/util/files.c: Move...
* src/util/virfile.h, src/util/virfile.c: ...here, and rename
functions to virFile prefix.  Macro names are intentionally
left alone.
* *.c: All '#include "files.h"' uses changed.
* src/Makefile.am (UTIL_SOURCES): Reflect rename.
* cfg.mk (exclude_file_name_regexp--sc_prohibit_close): Likewise.
* src/libvirt_private.syms: Likewise.
* docs/hacking.html.in: Likewise.
* HACKING: Regenerate.
2011-07-21 10:34:51 -06:00
Eric Blake
a71434054c maint: fix typos on guaranteed
* src/conf/domain_event.c (virDomainEventDispatch): Fix typo.
* src/internal.h (ATTRIBUTE_FMT_PRINTF): Likewise.
* src/libvirt.c (virStreamEventUpdateCallback): Likewise.
* src/remote/remote_driver.c (doRemoteOpen): Likewise.
* src/storage/storage_backend_fs.c (virStorageBackendProbeTarget):
Likewise.
* src/util/virterror.c (virConnCopyLastError, virCopyLastError):
Likewise.
* src/xen/xend_internal.h (xend_wait_for_devices): Likewise.
2011-07-20 16:53:31 -06:00
Osier Yang
0f8552a2fb undefine: Wire up the remote protocol 2011-07-20 11:01:45 +08:00
Daniel P. Berrange
e06c8ede42 Add an explicit virNetClientClose method
Since the I/O callback registered against virNetSocket will
hold a reference on the virNetClient, we can't rely on the
virNetClientFree to be able to close the network connection.
The last reference will only go away when the event callback
fires (likely due to EOF from the server).

This is sub-optimal and can potentially cause a leak of the
virNetClient object if the server were to not explicitly
close the socket itself

* src/remote/remote_driver.c: Explicitly close the client
  object when disconnecting
* src/rpc/virnetclient.c, src/rpc/virnetclient.h: Add a
  virNetClientClose method
2011-07-19 11:20:34 -04:00
Eric Blake
33ba6e6881 libvirt: do not mix internal flags into public API
There were two API in driver.c that were silently masking flags
bits prior to calling out to the drivers, and several others
that were explicitly masking flags bits.  This is not
forward-compatible - if we ever have that many flags in the
future, then talking to an old server that masks out the
flags would be indistinguishable from talking to a new server
that can honor the flag.  In general, libvirt.c should forward
_all_ flags on to drivers, and only the drivers should reject
unknown flags.

In the case of virDrvSecretGetValue, the solution is to separate
the internal driver callback function to have two parameters
instead of one, with only one parameter affected by the public
API.  In the case of virDomainGetXMLDesc, it turns out that
no one was ever mixing VIR_DOMAIN_XML_INTERNAL_STATUS with
the dumpxml path in the first place; that internal flag was
only used in saving and restoring state files, which happened
to be in functions internal to a single file, so there is no
mixing of the internal flag with a public flags argument.
Additionally, virDomainMemoryStats passed a flags argument
over RPC, but not to the driver.

* src/driver.h (VIR_DOMAIN_XML_FLAGS_MASK)
(VIR_SECRET_GET_VALUE_FLAGS_MASK): Delete.
(virDrvSecretGetValue): Separate out internal flags.
(virDrvDomainMemoryStats): Provide missing flags argument.
* src/driver.c (verify): Drop unused check.
* src/conf/domain_conf.h (virDomainObjParseFile): Delete
declaration.
(virDomainXMLInternalFlags): Move...
* src/conf/domain_conf.c: ...here.  Delete redundant include.
(virDomainObjParseFile): Make static.
* src/libvirt.c (virDomainGetXMLDesc, virSecretGetValue): Update
clients.
(virDomainMemoryPeek, virInterfaceGetXMLDesc)
(virDomainMemoryStats, virDomainBlockPeek, virNetworkGetXMLDesc)
(virStoragePoolGetXMLDesc, virStorageVolGetXMLDesc)
(virNodeNumOfDevices, virNodeListDevices, virNWFilterGetXMLDesc):
Don't mask unknown flags.
* src/interface/netcf_driver.c (interfaceGetXMLDesc): Reject
unknown flags.
* src/secret/secret_driver.c (secretGetValue): Update clients.
* src/remote/remote_driver.c (remoteSecretGetValue)
(remoteDomainMemoryStats): Likewise.
* src/qemu/qemu_process.c (qemuProcessGetVolumeQcowPassphrase):
Likewise.
* src/qemu/qemu_driver.c (qemudDomainMemoryStats): Likewise.
* daemon/remote.c (remoteDispatchDomainMemoryStats): Likewise.
2011-07-18 13:50:51 -06:00
Osier Yang
92f0a7f5af rpc: Fix typos in rpc generator scripts
These typos are introduced by file renaming in commit b17b4afaf.

src/remote/qemu_protocol.x \
src/remote/remote_protocol.x \
src/rpc/gendispatch.pl:
    s/remote_generator/gendispatch/

src/rpc/genprotocol.pl:
    s/remote\/remote_protocol/remote_protocol/
2011-07-17 12:41:39 +08:00
Eric Blake
3349f2bb65 remote: prefer unsigned flags
* src/remote/remote_driver.c (call, remoteOpenSecondaryDriver):
Prefer unsigned flags.
2011-07-14 07:34:38 -06:00
Eric Blake
01ed9b56d1 libvirt-qemu: use unsigned flags
Like commit 1740c381, but for libvirt-qemu.

* src/remote/qemu_protocol.x (qemu_monitor_command_args): Adjust
type to match API.
* src/qemu_protocol-structs: Update accordingly.
2011-07-13 08:48:09 -06:00
Daniel P. Berrange
4403646001 Define remote wire protocol & impls for virDomainQemuAttach
This tweaks the RPC generator to cope with some naming
conventions used for the QEMU specific APIs

* daemon/remote.c: Server side dispatcher
* src/remote/remote_driver.c: Client side dispatcher
* src/remote/qemu_protocol.x: Wire protocol definition
* src/rpc/gendispatch.pl: Use '$structprefix' in method
  names, fix QEMU flags and fix dispatcher method names
2011-07-12 15:39:03 +01:00
Oskari Saarenmaa
9a0e6a8fae remote/ssh: support for no_verify.
Set StrictHostKeyChecking=no to auto-accept new ssh host keys if the
no_verify extra parameter was specified.  This won't disable host key
checking for already known hosts.  Includes a test and documentation.
2011-07-12 15:09:05 +02:00
Alex Jia
7518ad753f remote: Fix memory leak
Detected in valgrind run:

==9184== 1 bytes in 1 blocks are definitely lost in loss record 1 of 19
==9184==    at 0x4A04A28: calloc (vg_replace_malloc.c:467)
==9184==    by 0x3073715F78: xdr_array (xdr_array.c:97)
==9184==    by 0x4CF97C9: xdr_remote_domain_get_security_label_ret (remote_protocol.c:1696)
==9184==    by 0x4D08741: virNetMessageDecodePayload (virnetmessage.c:286)
==9184==    by 0x4D00F78: virNetClientProgramCall (virnetclientprogram.c:318)
==9184==    by 0x4CE3887: call (remote_driver.c:3933)
==9184==    by 0x4CF71C6: remoteDomainGetSecurityLabel (remote_driver.c:1580)
==9184==    by 0x4CCA480: virDomainGetSecurityLabel (libvirt.c:7340)
==9184==    by 0x41993A: cmdDominfo (virsh.c:2414)
==9184==    by 0x411E92: vshCommandRun (virsh.c:12730)
==9184==    by 0x4211ED: main (virsh.c:14076)
==9184==
==9184== 2 bytes in 1 blocks are definitely lost in loss record 2 of 19
==9184==    at 0x4A04A28: calloc (vg_replace_malloc.c:467)
==9184==    by 0x3073715F78: xdr_array (xdr_array.c:97)
==9184==    by 0x4CF974F: xdr_remote_node_get_security_model_ret (remote_protocol.c:1713)
==9184==    by 0x4D08741: virNetMessageDecodePayload (virnetmessage.c:286)
==9184==    by 0x4D00F78: virNetClientProgramCall (virnetclientprogram.c:318)
==9184==    by 0x4CE3887: call (remote_driver.c:3933)
==9184==    by 0x4CF6F96: remoteNodeGetSecurityModel (remote_driver.c:1648)
==9184==    by 0x4CBF799: virNodeGetSecurityModel (libvirt.c:7382)
==9184==    by 0x4197D7: cmdDominfo (virsh.c:2394)
==9184==    by 0x411E92: vshCommandRun (virsh.c:12730)
==9184==    by 0x4211ED: main (virsh.c:14076)
==9184==
==9184== 8 bytes in 1 blocks are definitely lost in loss record 3 of 19
==9184==    at 0x4A04A28: calloc (vg_replace_malloc.c:467)
==9184==    by 0x3073715F78: xdr_array (xdr_array.c:97)
==9184==    by 0x4CF9729: xdr_remote_node_get_security_model_ret (remote_protocol.c:1710)
==9184==    by 0x4D08741: virNetMessageDecodePayload (virnetmessage.c:286)
==9184==    by 0x4D00F78: virNetClientProgramCall (virnetclientprogram.c:318)
==9184==    by 0x4CE3887: call (remote_driver.c:3933)
==9184==    by 0x4CF6F96: remoteNodeGetSecurityModel (remote_driver.c:1648)
==9184==    by 0x4CBF799: virNodeGetSecurityModel (libvirt.c:7382)
==9184==    by 0x4197D7: cmdDominfo (virsh.c:2394)
==9184==    by 0x411E92: vshCommandRun (virsh.c:12730)
==9184==    by 0x4211ED: main (virsh.c:14076)
==9184==
==9184== LEAK SUMMARY:
==9184==    definitely lost: 11 bytes in 3 blocks

* src/remote/remote_driver.c: Avoid leak on remoteDomainGetSecurityLabel
  and remoteNodeGetSecurityModel.
2011-07-11 09:50:07 -06:00
Daniel P. Berrange
afe8839f01 Fix leak of remote driver if final 'CLOSE' RPC call fails
When closing a remote connection we issue a (fairly pointless)
'CLOSE' RPC call to the daemon. If this fails we skip all the
cleanup of private data, but the virConnectPtr object still
gets released as normal. This causes a memory leak. Since the
CLOSE RPC call is pretty pointless, just carry on freeing the
remote driver if it fails.

* src/remote/remote_driver.c: Ignore failure to issue CLOSE
  RPC call
2011-07-08 16:19:57 +01:00
Eric Blake
1740c38116 drivers: prefer unsigned int for flags
Now that the public APIs always use unsigned flags, the internal
driver callbacks might as well do likewise.

* src/driver.h (vrDrvOpen, virDrvDomainCoreDump)
(virDrvDomainGetXMLDesc, virDrvNetworkGetXMLDesc)
(virDrvNWFilterGetXMLDesc): Update type.
* src/remote/remote_protocol.x (remote_open_args)
(remote_domain_core_dump_args, remote_domain_get_xml_desc_args)
(remote_network_get_xml_desc_args)
(remote_nwfilter_get_xml_desc_args): Likewise.
* src/test/test_driver.c: Update clients.
* src/remote/remote_driver.c: Likewise.
* src/xen/xen_hypervisor.c: Likewise.
* src/xen/xen_hypervisor.h: Likewise.
* src/xen/xen_driver.c: Likewise.
* src/xen/xend_internal.c: Likewise.
* src/xen/xend_internal.h: Likewise.
* src/xen/xm_internal.c: Likewise.
* src/xen/xm_internal.h: Likewise.
* src/xen/xs_internal.c: Likewise.
* src/xen/xs_internal.h: Likewise.
* src/xen/xen_inotify.c: Likewise.
* src/xen/xen_inotify.h: Likewise.
* src/phyp/phyp_driver.c: Likewise.
* src/openvz/openvz_driver.c: Likewise.
* src/vmware/vmware_driver.c: Likewise.
* src/vbox/vbox_driver.c: Likewise.
* src/vbox/vbox_tmpl.c: Likewise.
* src/xenapi/xenapi_driver.c: Likewise.
* src/esx/esx_driver.c: Likewise.
* src/esx/esx_interface_driver.c: Likewise.
* src/esx/esx_network_driver.c: Likewise.
* src/esx/esx_storage_driver.c: Likewise.
* src/esx/esx_device_monitor.c: Likewise.
* src/esx/esx_secret_driver.c: Likewise.
* src/esx/esx_nwfilter_driver.c: Likewise.
* src/interface/netcf_driver.c: Likewise.
* src/nwfilter/nwfilter_driver.c: Likewise.
* src/libxl/libxl_driver.c: Likewise.
* src/qemu/qemu_driver.c: Likewise.
* src/lxc/lxc_driver.c: Likewise.
* src/uml/uml_driver.c: Likewise.
* src/network/bridge_driver.c: Likewise.
* src/secret/secret_driver.c: Likewise.
* src/storage/storage_driver.c: Likewise.
* src/node_device/node_device_hal.c: Likewise.
* src/node_device/node_device_udev.c: Likewise.
* src/remote_protocol-structs: Likewise.
2011-07-07 14:15:37 -06:00
Daniel P. Berrange
1414cc5fdd Fix stream procedure number for virDomainMigratePrepareTunnel3
The virDomainMigratePrepareTunnel3 impl in the remote driver
was using the procedure number for the virDomainMigratePrepareTunnel
method. This doesn't work out so well, because it makes the server
ignore & drop all stream packets

* src/remote/remote_driver.c: Fix procedure for PrepareTunnel3
2011-06-30 18:04:02 +01:00
Daniel P. Berrange
8a4e28743e Fix locking wrt virNetClientStreamPtr object
The client stream object can be used independently of the
virNetClientPtr object, so must have full locking of its
own and not rely on any caller.

* src/remote/remote_driver.c: Remove locking around stream
  callback
* src/rpc/virnetclientstream.c: Add locking to all APIs
  and callbacks
2011-06-29 11:08:59 +01:00
Eric Blake
cf2affffcc remote: fix uninitialized variable
Detected by gcc -O2:

remote/remote_driver.c: In function 'doRemoteOpen':
remote/remote_driver.c:2753:26: error: 'sasl' may be used uninitialized in this function [-Werror=uninitialized]

* src/remote/remote_driver.c (remoteAuthSASL): Initialize sasl.
2011-06-28 12:25:31 -06:00
Daniel P. Berrange
6818cf8690 Cleanup remote protocol definitions
The standard remote protocol for libvirtd no longer needs to
include definitions of the generic message header/error structs
or status codes. This is all defined in the generic RPC protocol

* src/remote/remote_protocol.x: Remove all RPC message definitions
* src/remote/remote_protocol.h, src/remote/remote_protocol.c:
  Re-generate
* daemon/remote_generate_stubs.pl: Delete obsolete script
2011-06-28 17:33:31 +01:00
Daniel P. Berrange
c1b2264477 Convert the remote driver to new RPC client APIs
This guts the current remote driver, removing all its networking
handling code. Instead it calls out to the new virClientPtr and
virClientProgramPtr APIs for all RPC & networking work.

* src/Makefile.am: Link remote driver with generic RPC code
* src/remote/remote_driver.c: Gut code, replacing with RPC
  API calls
* src/rpc/gendispatch.pl: Update for changes in the way
  streams are handled
2011-06-28 17:33:12 +01:00
Matthias Bolte
f0739fc579 Add node prefix to virNodeGet(CPU|Memory)Stats structs and defines 2011-06-28 17:18:33 +02:00
Eric Blake
28e45afc3f build: rename Vcpupin to VcpuPin
We already have a public virDomainPinVcpu, which implies that
Pin and Vcpu are treated as separate words.  Unreleased commit
e261987c introduced virDomainGetVcpupinInfo as the first public
API that used Vcpupin, although we had prior internal uses of
that spelling.  For consistency, change the spelling to be two
words everywhere, regardless of whether pin comes first or last.

* daemon/remote.c: Treat vcpu and pin as separate words.
* include/libvirt/libvirt.h.in: Likewise.
* src/conf/domain_conf.c: Likewise.
* src/conf/domain_conf.h: Likewise.
* src/driver.h: Likewise.
* src/libvirt.c: Likewise.
* src/libvirt_private.syms: Likewise.
* src/libvirt_public.syms: Likewise.
* src/libxl/libxl_driver.c: Likewise.
* src/qemu/qemu_driver.c: Likewise.
* src/remote/remote_driver.c: Likewise.
* src/xen/xend_internal.c: Likewise.
* tools/virsh.c: Likewise.
* src/remote/remote_protocol.x: Likewise.
* src/remote_protocol-structs: Likewise.
Suggested by Matthias Bolte.
2011-06-27 09:55:11 -06:00
Taku Izumi
291162abf4 vcpupin: implement the remote protocol to address the new API
This patch implements the remote protocol to address the new API
(virDomainGetVcpupinInfo).

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
2011-06-24 17:00:22 -06:00
Eric Blake
774b21c163 remote: protect against integer overflow
Integer overflow and remote code are never a nice mix.

This has existed since commit 56cd414.

* src/libvirt.c (virDomainGetVcpus): Reject overflow up front.
* src/remote/remote_driver.c (remoteDomainGetVcpus): Avoid overflow
on sending rpc.
* daemon/remote.c (remoteDispatchDomainGetVcpus): Avoid overflow on
receiving rpc.
2011-06-24 15:57:23 -06:00
Eric Blake
9872323623 Revert "Add virDomainBlockPull support to the remote driver"
This reverts commit d1693bb160.

Conflicts:

	daemon/remote.c
	src/remote/remote_driver.c
	src/remote/remote_protocol.x
2011-06-24 08:41:25 -06:00
Eric Blake
c4c59e7228 Revert "Asynchronous event for BlockPull completion"
This reverts commit 12cd77a0c5.

Conflicts:

	python/libvirt-override-virConnect.py
	python/libvirt-override.c
	src/remote/remote_protocol.x
2011-06-24 08:41:24 -06:00
Daniel P. Berrange
b17b4afafd Move the RPC generator scripts into src/rpc
Move the daemon/remote_generator.pl to src/rpc/gendispatch.pl
and move the src/remote/rpcgen_fix.pl to src/rpc/genprotocol.pl

* daemon/Makefile.am: Update for new name/location of generator
* src/Makefile.am: Update for new name/location of generator
2011-06-24 11:48:49 +01:00
Cole Robinson
6094ad7bd7 Promote virEvent*Handle/Timeout to public API
Since we virEventRegisterDefaultImpl is now a public API, callers need
a way to invoke the default registered Handle and Timeout functions. We
already have general functions for these internally, so promote
them to the public API.

v2:
    Actually add APIs to libvirt.h
2011-06-21 10:08:47 -04:00
Matthias Bolte
272ead559c remote generator: Allow to annotate arrays with typecasts
Removes special case code from the generator and handle additional
methods.

The generated version of remoteDispatchDomainPinVcpu(Flags) has no
length check, but this check was useless anyway as it was applied to
data that was already deserialized from its XDR form.
2011-06-20 11:23:34 +02:00
Matthias Bolte
ac77cbaeae remote: Handle functions that return optional strings 2011-06-20 11:23:34 +02:00
Matthias Bolte
6be35f5fef remote: Generate virDomainGetBlockPullInfo
It was already generatable but skipped.
2011-06-20 11:23:34 +02:00
Jiri Denemark
6301ce5235 Wire protocol and remote driver for virDomainGetControlInfo 2011-06-16 18:47:12 +02:00
Matthias Bolte
64000eabed remote generator: Handle struct returning functions better
The position of the struct parameter in the function signature
differs. Instead of hardcoding the handling for this add an annotation
to the .x file to define the position.
2011-06-15 16:55:42 +02:00
Adam Litke
12cd77a0c5 Asynchronous event for BlockPull completion
When an operation started by virDomainBlockPullAll completes (either with
success or with failure), raise an event to indicate the final status.  This
allows an API user to avoid polling on virDomainBlockPullInfo if they would
prefer to use the event mechanism.

* daemon/remote.c: Dispatch events to client
* include/libvirt/libvirt.h.in: Define event ID and callback signature
* src/conf/domain_event.c, src/conf/domain_event.h,
  src/libvirt_private.syms: Extend API to handle the new event
* src/qemu/qemu_driver.c: Connect to the QEMU monitor event
  for block_stream completion and emit a libvirt block pull event
* src/remote/remote_driver.c: Receive and dispatch events to application
* src/remote/remote_protocol.x: Wire protocol definition for the event
* src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h,
  src/qemu/qemu_monitor_json.c: Watch for BLOCK_STREAM_COMPLETED event
  from QEMU monitor

Signed-off-by: Adam Litke <agl@us.ibm.com>
2011-06-14 22:48:42 -06:00
Adam Litke
d1693bb160 Add virDomainBlockPull support to the remote driver
The generator can handle DomainBlockPullAll and DomainBlockPullAbort.
DomainBlockPull and DomainBlockPullInfo must be written by hand.

* src/remote/remote_protocol.x: provide defines for the new entry points
* src/remote/remote_driver.c daemon/remote.c: implement the client and
  server side
* src/remote_protocol-structs: structure definitions for protocol verification

Signed-off-by: Adam Litke <agl@us.ibm.com>
2011-06-14 21:54:30 -06:00
Minoru Usui
e047b404b4 virNodeGetMemoryStats: Implement remote protocol
Signed-off-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
2011-06-14 16:27:07 -06:00
Minoru Usui
daea15aa40 virNodeGetCPUStats: Implement remote protocol
Signed-off-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
2011-06-14 15:17:45 -06:00
Lai Jiangshan
4cff75a41b send-key: Implementing the remote protocol
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
2011-06-14 13:27:52 -06:00
Taku Izumi
b01e993656 vcpupin: implement the remote protocol to address the new API
This patch implements the remote protocol for the new API
(virDomainPinVcpuFlags).
2011-06-13 23:45:29 +08:00
Eric Blake
32ce66f5ea build: silence coverity false positive
Coverity couldn't see that priv is NULL on failure.  But on failure,
we might as well guarantee that callers don't try to free uninitialized
memory.

* src/remote/remote_driver.c (remoteGenericOpen): Even on failure,
pass priv back to caller.
2011-06-03 08:23:32 -06:00
Matthias Bolte
9e7d479036 remote generator: Handle some virTypedParameterPtr using functions
This doesn't cover the getters that allow to query nparams yet.
2011-06-01 17:38:39 +02:00
Matthias Bolte
32abd5ee26 remote generator: Legacy support for hyper to long mappings
Remove some special case code that took care of mapping hyper to the
correct C types.

As the list of procedures that is allowed to map hyper to long is fixed
put it in the generator instead annotations in the .x files. This
results in simpler .x file parsing code.

Use macros for hyper to long assignments that perform overflow checks
when long is smaller than hyper. Map hyper to long long by default.

Suggested by Eric Blake.
2011-06-01 15:51:01 +02:00
Daniel P. Berrange
d191b801f3 Remove call to deprecated gnutls_certificate_type_set_priority
The gnutls_certificate_type_set_priority method is deprecated.
Since we already set the default gnutls priority, and do not
support OpenGPG credentials in any case, it was not serving
any useful purpose and can be removed

* src/remote/remote_driver.c: Remove src/remote/remote_driver.c
  call
2011-06-01 14:36:29 +01:00