Commit Graph

84 Commits

Author SHA1 Message Date
Eric Blake
dec13a5a15 sysinfo: define internal driver API
* src/driver.h (virDrvGetSysinfo): New typedef.
(_virDriver): New callback member.
* src/esx/esx_driver.c (esxDriver): Add stub for driver.
* src/lxc/lxc_driver.c (lxcDriver): Likewise.
* src/opennebula/one_driver.c (oneDriver): Likewise.
* src/openvz/openvz_driver.c (openvzDriver): Likewise.
* src/phyp/phyp_driver.c (phypDriver): Likewise.
* src/qemu/qemu_driver.c (qemuDriver): Likewise.
* src/remote/remote_driver.c (remote_driver): Likewise.
* src/test/test_driver.c (testDriver): Likewise.
* src/uml/uml_driver.c (umlDriver): Likewise.
* src/vbox/vbox_tmpl.c (Driver): Likewise.
* src/vmware/vmware_driver.c (vmwareDriver): Likewise.
* src/xen/xen_driver.c (xenUnifiedDriver): Likewise.
* src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
2011-02-08 19:25:30 -07:00
Osier Yang
f3605b33a1 Implementations of virDomainIsUpdated for drivers except qemu
Except LXC and UML driver, implementations of all other drivers
simply return 0, because these drivers doesn't have config both
in memory and on disk, no need to track if the domain of these
drivers updated or not.

Rename "xenUnifiedDomainisPersistent" to "xenUnifiedDomainIsPersistent"

* esx/esx_driver.c
* lxc/lxc_driver.c
* opennebula/one_driver.c
* openvz/openvz_driver.c
* phyp/phyp_driver.c
* test/test_driver.c
* uml/uml_driver.c
* vbox/vbox_tmpl.c
* xen/xen_driver.c
* xenapi/xenapi_driver.c
2010-11-24 11:22:30 -07:00
Osier Yang
37a02efd71 define internal driver API
* src/driver.h (new typedef, new callback member for "_virDriver")
* src/esx/esx_driver.c
* src/lxc/lxc_driver.c
* src/opennebula/one_driver.c
* src/openvz/openvz_driver.c
* src/phyp/phyp_driver.c
* src/qemu/qemu_driver.c
* src/remote/remote_driver.c
* src/test/test_driver.c
* src/uml/uml_driver.c
* src/vbox/vbox_tmpl.c
* src/xen/xen_driver.c
* src/xenapi/xenapi_driver.c
2010-11-23 15:04:41 -07:00
Matthias Bolte
d941eb13e4 phyp: Don't do a flags check in the storage driver
This makes the storage driver fail when the connection is
opened with the VIR_CONNECT_RO flag, resulting in a read-only
connection with no storage driver.
2010-11-12 14:02:04 +01:00
Daniel P. Berrange
88a9b382c6 Introduce a virDomainOpenConsole API
To enable virsh console (or equivalent) to be used remotely
it is necessary to provide remote access to the /dev/pts/XXX
pseudo-TTY associated with the console/serial/parallel device
in the guest. The virStream API provide a bi-directional I/O
stream capability that can be used for this purpose. This
patch thus introduces a virDomainOpenConsole API that uses
the stream APIs.

* src/libvirt.c, src/libvirt_public.syms,
  include/libvirt/libvirt.h.in, src/driver.h: Define the
  new virDomainOpenConsole API
* src/esx/esx_driver.c, src/lxc/lxc_driver.c,
  src/opennebula/one_driver.c, src/openvz/openvz_driver.c,
  src/phyp/phyp_driver.c, src/qemu/qemu_driver.c,
  src/remote/remote_driver.c, src/test/test_driver.c,
  src/uml/uml_driver.c, src/vbox/vbox_tmpl.c,
  src/xen/xen_driver.c, src/xenapi/xenapi_driver.c: Stub
  API entry point
2010-11-11 16:02:41 +00:00
Stefan Berger
60ae1c34ad bye to close(), welcome to VIR_(FORCE_)CLOSE()
Using automated replacement with sed and editing I have now replaced all
occurrences of close() with VIR_(FORCE_)CLOSE() except for one, of
course. Some replacements were straight forward, others I needed to pay
attention. I hope I payed attention in all the right places... Please
have a look. This should have at least solved one more double-close
error.
2010-11-09 15:48:48 -05:00
Eric Blake
4617eedfae vcpu: support maxvcpu in domain_conf
Although this patch adds a distinction between maximum vcpus and
current vcpus in the XML, the values should be identical for all
drivers at this point.  Only in subsequent per-driver patches will
a distinction be made.

In general, virDomainGetInfo should prefer the current vcpus.

* src/conf/domain_conf.h (_virDomainDef): Adjust vcpus to unsigned
short, to match virDomainGetInfo limit.  Add maxvcpus member.
* src/conf/domain_conf.c (virDomainDefParseXML)
(virDomainDefFormat): parse and print out vcpu details.
* src/xen/xend_internal.c (xenDaemonParseSxpr)
(xenDaemonFormatSxpr): Manage both vcpu numbers, and require them
to be equal for now.
* src/xen/xm_internal.c (xenXMDomainConfigParse)
(xenXMDomainConfigFormat): Likewise.
* src/phyp/phyp_driver.c (phypDomainDumpXML): Likewise.
* src/openvz/openvz_conf.c (openvzLoadDomains): Likewise.
* src/openvz/openvz_driver.c (openvzDomainDefineXML)
(openvzDomainCreateXML, openvzDomainSetVcpusInternal): Likewise.
* src/vbox/vbox_tmpl.c (vboxDomainDumpXML, vboxDomainDefineXML):
Likewise.
* src/xenapi/xenapi_driver.c (xenapiDomainDumpXML): Likewise.
* src/xenapi/xenapi_utils.c (createVMRecordFromXml): Likewise.
* src/esx/esx_vmx.c (esxVMX_ParseConfig, esxVMX_FormatConfig):
Likewise.
* src/qemu/qemu_conf.c (qemuBuildSmpArgStr)
(qemuParseCommandLineSmp, qemuParseCommandLine): Likewise.
* src/qemu/qemu_driver.c (qemudDomainHotplugVcpus): Likewise.
* src/opennebula/one_conf.c (xmlOneTemplate): Likewise.
2010-10-19 10:05:51 -06:00
Eric Blake
50c51f13e2 vcpu: make old API trivially wrap to new API
Note - this wrapping is completely mechanical; the old API will
function identically, since the new API validates that the exact
same flags are provided by the old API.  On a per-driver basis,
it may make sense to have the old API pass a different set of flags,
but that should be done in the per-driver patch that implements
the full range of flag support in the new API.

* src/esx/esx_driver.c (esxDomainSetVcpus, escDomainGetMaxVpcus):
Move guts...
(esxDomainSetVcpusFlags, esxDomainGetVcpusFlags): ...to new
functions.
(esxDriver): Trivially support the new API.
* src/openvz/openvz_driver.c (openvzDomainSetVcpus)
(openvzDomainSetVcpusFlags, openvzDomainGetMaxVcpus)
(openvzDomainGetVcpusFlags, openvzDriver): Likewise.
* src/phyp/phyp_driver.c (phypDomainSetCPU)
(phypDomainSetVcpusFlags, phypGetLparCPUMAX)
(phypDomainGetVcpusFlags, phypDriver): Likewise.
* src/qemu/qemu_driver.c (qemudDomainSetVcpus)
(qemudDomainSetVcpusFlags, qemudDomainGetMaxVcpus)
(qemudDomainGetVcpusFlags, qemuDriver): Likewise.
* src/test/test_driver.c (testSetVcpus, testDomainSetVcpusFlags)
(testDomainGetMaxVcpus, testDomainGetVcpusFlags, testDriver):
Likewise.
* src/vbox/vbox_tmpl.c (vboxDomainSetVcpus)
(vboxDomainSetVcpusFlags, virDomainGetMaxVcpus)
(virDomainGetVcpusFlags, virDriver): Likewise.
* src/xen/xen_driver.c (xenUnifiedDomainSetVcpus)
(xenUnifiedDomainSetVcpusFlags, xenUnifiedDomainGetMaxVcpus)
(xenUnifiedDomainGetVcpusFlags, xenUnifiedDriver): Likewise.
* src/xenapi/xenapi_driver.c (xenapiDomainSetVcpus)
(xenapiDomainSetVcpusFlags, xenapiDomainGetMaxVcpus)
(xenapiDomainGetVcpusFlags, xenapiDriver): Likewise.
(xenapiError): New helper macro.
2010-10-19 10:03:33 -06:00
Eric Blake
dd255d6405 vcpu: define internal driver API
* src/driver.h (virDrvDomainSetVcpusFlags)
(virDrvDomainGetVcpusFlags): New typedefs.
(_virDriver): New callback members.
* src/esx/esx_driver.c (esxDriver): Add stub for driver.
* src/lxc/lxc_driver.c (lxcDriver): Likewise.
* src/opennebula/one_driver.c (oneDriver): Likewise.
* src/openvz/openvz_driver.c (openvzDriver): Likewise.
* src/phyp/phyp_driver.c (phypDriver): Likewise.
* src/qemu/qemu_driver.c (qemuDriver): Likewise.
* src/remote/remote_driver.c (remote_driver): Likewise.
* src/test/test_driver.c (testDriver): Likewise.
* src/uml/uml_driver.c (umlDriver): Likewise.
* src/vbox/vbox_tmpl.c (Driver): Likewise.
* src/xen/xen_driver.c (xenUnifiedDriver): Likewise.
* src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
2010-10-19 10:00:47 -06:00
Nikunj A. Dadhania
d390fce413 XML parsing for memory tunables
Adding parsing code for memory tunables in the domain xml file
also change the internal define structures used for domain memory
informations
Adds a new specific test
2010-10-12 19:26:09 +02:00
Nikunj A. Dadhania
0cd7823271 Adding virDomainSetMemoryParameters and virDomainGetMemoryParameters API
Public api to set/get memory tunables supported by the hypervisors.

dv:
* some cleanups in libvirt.c
* adding extra checks in libvirt.c new entry points

v4:
* Move exporting public API to this patch
* Add unsigned int flags to the public api for future extensions

v3:
* Add domainGetMemoryParamters and NULL in all the driver interface

v2:
* Initialize domainSetMemoryParameters to NULL in all the driver
  interface structure.
2010-10-12 19:26:09 +02:00
Matthias Bolte
53a2f725ad phyp: Verify that domain XML contains at least one disk element
phypBuildLpar expects that at least one disk element is provided.
2010-10-01 10:34:44 +02:00
Eduardo Otubo
ee2cb9835f phyp: Checking for NULL values when building new guest
When creating a new gust, the function phypBuildLpar() was not
checking for NULL values

src/phyp/phyp_driver.c: check the definition arguments to avoid a segmentation
  fault in phypBuildLpar()
2010-09-29 16:54:39 +02:00
Eduardo Otubo
09d37bdef5 PHYP: Bad comparison when checking for existing domain name
When creating a new domain from XML, the check for an existing
domain name should compare the return of the function to a valid
LPAR ID (!= -1) and not to error (== -1).
2010-08-27 12:19:10 +02:00
Eduardo Otubo
50e4908559 PHYP: Add rudimentary network driver
I changed virStorage[Open|Close] to virVIOSDriver[Open|Close] so
the network driver can use it - since the network driver deals
with Open/Close in the same way.
2010-08-14 11:16:08 -06:00
Eduardo Otubo
6324949fb1 phyp: refactor phypListDomainsGeneric to eliminate buffer overflow
src/phyp/phyp_driver.c:phypListDomainsGeneric was crashing due to a buffer
overflow if any line returned from virRun wasn't <=10 characters.

Since virStrToLong_i recognizes any non-numeric as a terminator (not
just NULL), there actually is no need to copy the number into a
separate string anyway, so this patch eliminates that copy, the fixed
length buffer, and therefore the potential to overflow.

This change also provided the oppurtunity to eliminate the character
counting loop, instead using the return from virStrToLong_i to point
past the end of the number, then simply skip the \n to get to the
next.
2010-08-06 11:22:09 -04:00
Matthias Bolte
e670d39417 Update ID after stopping a domain 2010-07-30 22:49:26 +02:00
Chris Lalancette
21adf03c2d Qemu Monitor API entry point.
Add the library entry point for the new virDomainQemuMonitorCommand()
entry point.  Because this is not part of the "normal" libvirt API,
it gets its own header file, library file, and will eventually
get its own over-the-wire protocol later in the series.

Changes since v1:
 - Go back to using the virDriver table for qemuDomainMonitorCommand, due to
   linking issues
 - Added versioning information to the libvirt-qemu.so

Changes since v2:
 - None

Changes since v3:
 - Add LGPL header to libvirt-qemu.c
 - Make virLibConnError and virLibDomainError macros instead of function calls

Changes since v4:
 - Move exported symbols to libvirt_qemu.syms

Signed-off-by: Chris Lalancette <clalance@redhat.com>
2010-07-23 17:30:14 -04:00
Eric Blake
5b26f2d8e6 phyp: don't steal storage management from other drivers
Fix regression introduced in commit a4a287242 - basically, the
phyp storage driver should only accept the same URIs that the
main phyp driver is willing to accept.  Blindly accepting all
URIs meant that the phyp storage driver was being consulted for
'virsh -c qemu:///session pool-list --all', rather than the
qemu storage driver, then since the URI was not for phyp, attempts
to then use the phyp driver crashed because it was not initialized.

* src/phyp/phyp_driver.c (phypStorageOpen): Only accept connections
already open to a phyp driver.
2010-06-29 07:24:19 -06:00
Eric Blake
17dedf7cb5 phyp: optimize use of sed
Minor speedups by using the full power of sed.

* src/phyp/phyp_driver.c (phypGetVIOSFreeSCSIAdapter)
(phypDiskType, phypListDefinedDomains): Use fewer processes, by
folding other work into sed.
(phypGetVIOSPartitionID): Likewise.  Also avoid non-portable use
of 'sed -s'.
2010-06-25 07:52:43 -06:00
Eduardo Otubo
ebc46fea6f phyp: add storage management driver
Add the storage management driver to the Power Hypervisor driver.
This is a big but simple patch, it's just a new set of functions.

This patch includes:
 * Storage driver: The set of pool-* and vol-* functions.
 * attach-disk function.
 * Support for IVM on the new functions.

Signed-off-by: Eric Blake <eblake@redhat.com>
2010-06-25 07:52:43 -06:00
Eduardo Otubo
a4a287242e phyp: add rudimentary storage driver
* src/phyp/phyp_driver.c (phypStorageDriver): New driver.
(phypStorageOpen, phypStorageClose): New functions.
(phypRegister): Register it.

Signed-off-by: Eric Blake <eblake@redhat.com>
2010-06-25 07:52:43 -06:00
Eric Blake
89144534eb phyp: reduce scope of driver functions
Several phyp functions are not namespace clean, and had no reason
to be exported since no one outside the phyp driver needed to use
them.  Rather than do lots of forward declarations, I was able
to topologically sort the file.  So, this patch looks huge, but
is really just a matter of marking things static and dealing with
the compiler fallout.

* src/phyp/phyp_driver.h (PHYP_DRIVER_H): Add include guard.
(phypCheckSPFreeSapce): Delete unused declaration.
(phypGetSystemType, phypGetVIOSPartitionID, phypCapsInit)
(phypBuildLpar, phypUUIDTable_WriteFile, phypUUIDTable_ReadFile)
(phypUUIDTable_AddLpar, phypUUIDTable_RemLpar, phypUUIDTable_Pull)
(phypUUIDTable_Push, phypUUIDTable_Init, phypUUIDTable_Free)
(escape_specialcharacters, waitsocket, phypGetLparUUID)
(phypGetLparMem, phypGetLparCPU, phypGetLparCPUGeneric)
(phypGetRemoteSlot, phypGetBackingDevice, phypDiskType)
(openSSHSession): Move declarations to phyp_driver.c and make static.
* src/phyp/phyp_driver.c: Rearrange file contents to provide
topological sorting of newly-static funtions (no semantic changes
other than reduced scope).
(phypGetBackingDevice, phypDiskType): Mark unused, for now.
2010-06-25 07:52:43 -06:00
Eduardo Otubo
edfedfb414 Adding Storage Management driver (style and indentation)
This is just the indentation, style  and cleanup patch.
2010-06-24 14:03:50 -06:00
Eduardo Otubo
788269e970 phyp: adding support for IVM
Use virBuffer* API to conditionally keep the portion of the command
line specific to HMC, so that IVM can work.

Signed-off-by: Eric Blake <eblake@redhat.com>
2010-06-17 11:49:09 -06:00
Eric Blake
02988742b7 phyp: sed cleanups
* src/phyp/phyp_driver.c (phypNumDomainsGeneric): Avoid glob
collision by quoting sed argument.
(phypDomainSetCPU): Avoid non-portable \+ in sed.
(phypGetVIOSPartitionID, phypDiskType, phypListDomainsGeneric)
(phypListDefinedDomains): Micro-optimize anchored substitutions.
2010-06-16 14:08:44 -06:00
Eric Blake
460ca88b98 libvirt: introduce domainCreateWithFlags API
Persistent domain creation needs the same features as transient
domains, but virDomainCreate lacks the flags argument present in
virDomainCreateXML.  virDomainCreateFlags is already claimed as
a public enum, so we have to break convention and expose
virDomainCreateWithFlags.

* include/libvirt/libvirt.h.in (virDomainCreateWithFlags): Add.
* src/driver.h (virDrvDomainCreateWithFlags): Internal API.
* src/libvirt.c (virDomainCreateWithFlags): Glue public API to
driver API.
* src/libvirt_public.syms (LIBVIRT_0.8.2): Expose public API.
* src/esx/esx_driver.c (esxDriver): Add stub for driver.
* src/lxc/lxc_driver.c (lxcDriver): Likewise.
* src/opennebula/one_driver.c (oneDriver): Likewise.
* src/openvz/openvz_driver.c (openvzDriver): Likewise.
* src/phyp/phyp_driver.c (phypDriver): Likewise.
* src/qemu/qemu_driver.c (qemuDriver): Likewise.
* src/remote/remote_driver.c (remote_driver): Likewise.
* src/test/test_driver.c (testDriver): Likewise.
* src/uml/uml_driver.c (umlDriver): Likewise.
* src/vbox/vbox_tmpl.c (Driver): Likewise.
* src/xen/xen_driver.c (xenUnifiedDriver): Likewise.
* src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
2010-06-15 07:32:41 -06:00
Eric Blake
2502ebb30a virDomainCreateXML: support new flag
* include/libvirt/libvirt.h.in (virDomainCreateFlags): Add
VIR_DOMAIN_START_PAUSED.
* src/libvirt.c (virDomainCreateXML): Update documentation.
* src/lxc/lxc_driver.c (lxcDomainCreateAndStart): Reject new flag
as unimplemented.
* src/opennebula/one_driver.c (oneDomainCreateAndStart):
Likewise.
* src/openvz/openvz_driver.c (openvzDomainCreateXML): Likewise.
* src/phyp/phyp_driver.c (phypDomainCreateAndStart): Likewise.
* src/qemu/qemu_driver.c (qemudDomainCreate): Likewise.
* src/test/test_driver.c (testDomainCreateXML): Likewise.
* src/uml/uml_driver.c (umlDomainCreate): Likewise.
* src/vbox/vbox_tmpl.c (vboxDomainCreateXML): Likewise.
* src/xen/xend_internal.c (xenDaemonCreateXML): Likewise.
* src/xenapi/xenapi_driver.c (xenapiDomainCreateXML): Likewise.
2010-06-08 15:35:55 -06:00
Eduardo Otubo
a5b7965a29 phyp: Strict check when listing domains 2010-06-03 14:36:49 +02:00
Jim Meyering
cc21fd9a91 maint: more of same, but manual: convert VIR_ERROR("%s" to VIR_ERROR0( 2010-05-20 21:36:25 +02:00
Jim Meyering
2d3208029b maint: mark translatable string args of VIR_ERROR
Run this:
  git grep -l 'VIR_ERROR\s*("'|xargs perl -pi -e \
    's/(VIR_ERROR)\s*\((".*?"),/$1(_($2),/'
2010-05-20 21:36:25 +02:00
Jim Meyering
8d63d82e5c maint: mark translatable string args of VIR_ERROR0
Run this:
  git grep -l 'VIR_ERROR0\s*("'|xargs perl -pi -e \
    's/(VIR_ERROR0)\s*\((".*?")\)/$1(_($2))/'
2010-05-20 21:36:25 +02:00
Jim Meyering
5910472fa5 maint: use VIR_ERROR0 rather than VIR_ERROR with a bare "%s"
Change VIR_ERROR("%s", "..."
to     VIR_ERROR0("..."

and

Change VIR_ERROR("%s", _("...")
to     VIR_ERROR0(_("...")

Use this command:
  git grep -E -l 'VIR_ERROR\("%s", (_\()?"'|xargs perl -pi -e \
  's/VIR_ERROR\("%s", (_\()?"/VIR_ERROR0($1"/'
2010-05-20 21:36:25 +02:00
Jim Meyering
acd981e37f maint: more VIR_WARN corrections: now manually
* po/POTFILES.in: Remove src/util/logging.c and src/util/uuid.c.
* src/phyp/phyp_driver.c (phypUUIDTable_ReadFile): Correct more
VIR_WARN uses, now manually.
(phypUUIDTable_Init, phypUUIDTable_Pull): Likewise.
2010-05-19 13:03:35 +02:00
Jim Meyering
3f76a993c2 maint: use VIR_WARN0("...") rather than VIR_WARN("%s", "...")
Run this command:
  git grep -l 'VIR_WARN("%s", "'|xargs perl -pi -e \
    's/VIR_WARN\("%s", "/VIR_WARN0("/'
* src/phyp/phyp_driver.c (phypDomainGetInfo): Perform the above.
(phypDomainCreateAndStart, phypUUIDTable_ReadFile): Likewise.
2010-05-19 12:59:15 +02:00
Eric Blake
062a25f078 build: update gnulib
81 patches to gnulib, picks up several new syntax checks.

* .gnulib: Update to latest.
* .x-sc_prohibit_always_true_header_tests: New file.
* bootstrap.conf (gnulib_modules): Add sched.
* src/util/processinfo.c (includes): <sched.h> is now guaranteed.
* src/network/bridge_driver.c (includes): Drop useless
<strings.h>.
* src/openvz/openvz_conf.c (includes): Likewise.
* src/openvz/openvz_driver.c (includes): Likewise.
* src/phyp/phyp_driver.c (includes): Likewise.
* src/qemu/qemu_driver.c (includes): Likewise.
* src/uml/uml_driver.c (includes): Likewise.
2010-05-06 14:35:38 -06:00
Daniel P. Berrange
46bad5121f Internal driver API infrastructure for virDomainGetBlockInfo
This defines the internal driver API and stubs out each driver

* src/driver.h: Define virDrvDomainGetBlockInfo signature
* src/libvirt.c, src/libvirt_public.syms: Glue public API to drivers
* src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/opennebula/one_driver.c,
  src/openvz/openvz_driver.c, src/phyp/phyp_driver.c,
  src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c,
  src/xen/xen_driver.c, src/xenapi/xenapi_driver.c: Stub out driver
2010-04-29 17:20:24 +01:00
Matthias Bolte
1870e70707 phyp: Remove virConnectPtr from PHYP_ERROR 2010-04-06 19:48:51 +02:00
Chris Lalancette
6f17a5d166 Fix up comments for isEncrypted, isSecure, domainIsActive,
and domainIsPersistent.

Signed-off-by: Chris Lalancette <clalance@redhat.com>
2010-04-06 09:51:24 -04:00
Chris Lalancette
2f992d4be4 Snapshot API framework.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
2010-04-05 10:24:34 -04:00
Daniel Veillard
15c647a91e Add managed save API entry points
virDomainManagedSave() is to be run on a running domain. Once the call
complete, as in virDomainSave() the domain is stopped upon completion,
but there is no restore counterpart as any order to start the domain
from the API would load the state from the managed file, similary if
the domain is autostarted when libvirtd starts.
Once a domain has restarted his managed save image is destroyed,
basically managed save image can only exist for a stopped domain,
for a running domain that would be by definition outdated data.

* include/libvirt/libvirt.h.in src/libvirt.c src/libvirt_public.syms:
  adds the new entry points virDomainManagedSave(),
  virDomainHasManagedSaveImage() and virDomainManagedSaveRemove()
* src/driver.h src/esx/esx_driver.c src/lxc/lxc_driver.c
  src/opennebula/one_driver.c  src/openvz/openvz_driver.c
  src/phyp/phyp_driver.c src/qemu/qemu_driver.c src/vbox/vbox_tmpl.c
  src/remote/remote_driver.c src/test/test_driver.c src/uml/uml_driver.c
  src/xen/xen_driver.c: add corresponding new internal drivers entry
  points
2010-04-04 11:07:48 +02:00
Daniel P. Berrange
46a2ea3689 Introduce a new virDomainUpdateDeviceFlags public API
The current virDomainAttachDevice API can be (ab)used to change
the media of an existing CDROM/Floppy device. Going forward there
will be more devices that can be configured on the fly and overloading
virDomainAttachDevice for this is not too pleasant. This patch adds
a new virDomainUpdateDeviceFlags() explicitly just for modifying
existing devices.

* include/libvirt/libvirt.h.in: Add virDomainUpdateDeviceFlags
* src/driver.h: Internal API for virDomainUpdateDeviceFlags
* src/libvirt.c, src/libvirt_public.syms: Glue public API to
  driver API
* src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/opennebula/one_driver.c,
  src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c,
  src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c,
  src/vbox/vbox_tmpl.c, src/xen/xen_driver.c, src/xenapi/xenapi_driver.c: Add
  stubs for new driver entry point
2010-03-26 14:13:28 +00:00
Daniel P. Berrange
4445723811 Introduce a new public API for domain events
The current API for domain events has a number of problems

 - Only allows for domain lifecycle change events
 - Does not allow the same callback to be registered multiple times
 - Does not allow filtering of events to a specific domain

This introduces a new more general purpose domain events API

  typedef enum {
     VIR_DOMAIN_EVENT_ID_LIFECYCLE = 0,       /* virConnectDomainEventCallback */
      ...more events later..
  }

  int virConnectDomainEventRegisterAny(virConnectPtr conn,
                                       virDomainPtr dom, /* Optional, to filter */
                                       int eventID,
                                       virConnectDomainEventGenericCallback cb,
                                       void *opaque,
                                       virFreeCallback freecb);

  int virConnectDomainEventDeregisterAny(virConnectPtr conn,
                                         int callbackID);

Since different event types can received different data in the callback,
the API is defined with a generic callback. Specific events will each
have a custom signature for their callback. Thus when registering an
event it is neccessary to cast the callback to the generic signature

eg

  int myDomainEventCallback(virConnectPtr conn,
                            virDomainPtr dom,
                            int event,
                            int detail,
                            void *opaque)
  {
    ...
  }

  virConnectDomainEventRegisterAny(conn, NULL,
                                   VIR_DOMAIN_EVENT_ID_LIFECYCLE,
                                   VIR_DOMAIN_EVENT_CALLBACK(myDomainEventCallback)
                                   NULL, NULL);

The VIR_DOMAIN_EVENT_CALLBACK() macro simply does a "bad" cast
to the generic signature

* include/libvirt/libvirt.h.in: Define new APIs for registering
  domain events
* src/driver.h: Internal driver entry points for new events APIs
* src/libvirt.c: Wire up public API to driver API for events APIs
* src/libvirt_public.syms: Export new APIs
* src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/opennebula/one_driver.c,
  src/openvz/openvz_driver.c, src/phyp/phyp_driver.c,
  src/qemu/qemu_driver.c, src/remote/remote_driver.c,
  src/test/test_driver.c, src/uml/uml_driver.c,
  src/vbox/vbox_tmpl.c, src/xen/xen_driver.c,
  src/xenapi/xenapi_driver.c: Stub out new API entries
2010-03-26 13:52:03 +00:00
Jiri Denemark
7f7849c996 Internal driver API for virDomainMigrateSetMaxDowntime 2010-03-19 22:20:42 +01:00
Matthias Bolte
fe2f1ba1db phyp: Use virRequestUsername and virRequestPassword 2010-03-16 20:17:54 +01:00
Eric Blake
2e56fb2bcc build: consistently use C99 varargs macros
Prior to this patch, there was an inconsistent mix between GNU and C99.

For consistency, and potential portability to other compilers, stick
with the C99 vararg macro syntax.

* src/conf/cpu_conf.c (virCPUReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/conf/domain_conf.c (virDomainReportError): Likewise.
* src/conf/domain_event.c (eventReportError): Likewise.
* src/conf/interface_conf.c (virInterfaceReportError): Likewise.
* src/conf/network_conf.c (virNetworkReportError): Likewise.
* src/conf/node_device_conf.h (virNodeDeviceReportError): Likewise.
* src/conf/secret_conf.h (virSecretReportError): Likewise.
* src/conf/storage_conf.h (virStorageReportError): Likewise.
* src/esx/esx_device_monitor.c (ESX_ERROR): Use C99 rather than
  GNU vararg macro syntax.
* src/esx/esx_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_interface_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_network_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_secret_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_storage_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_util.c (ESX_ERROR): Likewise.
* src/esx/esx_vi.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vi_methods.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vi_types.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vmx.c (ESX_ERROR): Likewise.
* src/util/hostusb.c (usbReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/util/json.c (virJSONError): Likewise.
* src/util/macvtap.c (ReportError): Likewise.
* src/util/pci.c (pciReportError): Likewise.
* src/util/stats_linux.c (virStatsError): Likewise.
* src/util/util.c (virUtilError): Likewise.
* src/util/xml.c (virXMLError): Likewise.
* src/xen/proxy_internal.c (virProxyError): Use C99 rather than
  GNU vararg macro syntax.
* src/xen/sexpr.c (virSexprError): Likewise.
* src/xen/xen_driver.c (xenUnifiedError): Likewise.
* src/xen/xen_hypervisor.c (virXenError): Likewise.
* src/xen/xen_inotify.c (virXenInotifyError): Likewise.
* src/xen/xend_internal.c (virXendError): Likewise.
* src/xen/xm_internal.c (xenXMError): Likewise.
* src/xen/xs_internal.c (virXenStoreError): Likewise.
* src/cpu/cpu.h (virCPUReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/datatypes.c (virLibConnError): Likewise.
* src/interface/netcf_driver.c (interfaceReportError): Likewise.
* src/libvirt.c (virLibStreamError): Likewise.
* src/lxc/lxc_conf.h (lxcError): Likewise.
* src/network/bridge_driver.c (networkReportError): Likewise.
* src/nodeinfo.c (nodeReportError): Likewise.
* src/opennebula/one_conf.h (oneError): Likewise.
* src/openvz/openvz_conf.h (openvzError): Likewise.
* src/phyp/phyp_driver.c (PHYP_ERROR): Likewise.
* src/qemu/qemu_conf.h (qemuReportError): Likewise.
* src/remote/remote_driver.c (errorf): Likewise.
* src/security/security_driver.h (virSecurityReportError): Likewise.
* src/test/test_driver.c (testError): Likewise.
* src/uml/uml_conf.h (umlReportError): Likewise.
* src/vbox/vbox_driver.c (vboxError): Likewise.
* src/vbox/vbox_tmpl.c (vboxError): Likewise.
2010-03-08 13:32:27 +01:00
Daniel P. Berrange
0d8aa35f60 Wire up internal entry points for virDomainAbortJob API
This provides the internal glue for the driver API

* src/driver.h: Internal API contract
* src/libvirt.c, src/libvirt_public.syms: Connect public API
  to driver API
* src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/opennebula/one_driver.c,
  src/openvz/openvz_driver.c, src/phyp/phyp_driver.c,
  src/qemu/qemu_driver.c, src/remote/remote_driver.c,
  src/test/test_driver.c src/uml/uml_driver.c, src/vbox/vbox_tmpl.c,
  src/xen/xen_driver.c: Stub out entry points
2010-03-02 16:23:31 +00:00
Daniel P. Berrange
92bd859a29 Stub out internal driver entry points for job processing
The internal glue layer for the new pubic API

* src/driver.h: Define internal driver API contract
* src/libvirt.c, src/libvirt_public.syms: Wire up public
  API to internal driver API
* src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/opennebula/one_driver.c,
  src/openvz/openvz_driver.c, src/phyp/phyp_driver.c,
  src/qemu/qemu_driver.c, src/remote/remote_driver.c,
  src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c,
  src/xen/xen_driver.c: Stub new entry point
2010-03-02 16:22:31 +00:00
Jim Meyering
23e93d95b5 phypUUIDTable_Push: do not corrupt output stream upon partial write
* src/phyp/phyp_driver.c (phypUUIDTable_Push): Move incr/decr
of ptr/nread into the loop where those variables are used.
Also, remove "exit" label and just-preceding "goto".
2010-03-02 08:58:07 +01:00
Jiri Denemark
53c05341d4 Internal driver API for virConnectBaselineCPU 2010-02-12 14:23:53 +01:00