Commit Graph

120 Commits

Author SHA1 Message Date
Michal Privoznik
27b67eba22 virsh: Define multi line macros properly
In some cases there's dangling backward slash at the end of multi
line macros. While technically the code works, it will stop if
some empty lines are removed.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2017-11-04 08:38:08 +01:00
Andrea Bolognani
3e7db8d3e8 Remove backslash alignment attempts
Right-aligning backslashes when defining macros or using complex
commands in Makefiles looks cute, but as soon as any changes is
required to the code you end up with either distractingly broken
alignment or unnecessarily big diffs where most of the changes
are just pushing all backslashes a few characters to one side.

Generated using

  $ git grep -El '[[:blank:]][[:blank:]]\\$' | \
    grep -E '*\.([chx]|am|mk)$$' | \
    while read f; do \
      sed -Ei 's/[[:blank:]]*[[:blank:]]\\$/ \\/g' "$f"; \
    done

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2017-11-03 13:24:12 +01:00
Erik Skultety
bdd6899b55 tools: Replace vshPrint with vshPrintExtra on places we forgot about
Although there already was an effort (b620bdee) to replace vshPrint occurrences
with vshPrintExtra due to '--quiet' flag, there were still some leftovers. So
this patch fixes them, hopefully for good.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1356881

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2016-11-14 12:14:11 +01:00
Christophe Fergeau
184654117e virsh: Fix *-event error string
When using
virsh net-event non-existing-net
the error message says that 'either --list or event type is required'
This is misleading as 'virsh net-event $valid-event-type' is not going
to work either. What is expected is 'virsh net-event --event
$valid-event-type'

This commit fixes the string in pool-event, nodedev-event, event, and
net-event.
2016-09-08 09:54:12 +02:00
Pino Toscano
a144f28467 virsh: avoid i18n puzzle
Use the full versions of the message, instead of composing a base
message with what was updated; the change makes the messages properly
translatable, since different parts of a sentence might need different
declensions for example.
2016-08-24 17:43:29 +02:00
Pino Toscano
b620bdee14 virsh: respect -q/--quiet more
Turn various vshPrint() informative messages into vshPrintExtra(), so
they are not printed when requesting the quiet mode; neither XML/info
outputs nor the results of commands are affected.
Also change the expected outputs of the virsh-undefine test, since virsh
is invoked in quiet mode there.

Some informative messages might still be converted (and thus silenced
when in quiet mode), but this is an improvements nonetheless.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1358179
2016-08-24 17:43:29 +02:00
sannyshao
b14b37b5ed virsh: Fix help string for net-dumpxml
Follow other examples (dumpxml, iface-dumpxml, and pool-dumpxml)
for the --inactive .help string
2016-06-16 09:38:41 -04:00
Michal Privoznik
5ec2b0cca5 virsh-network: Avoid possible NULL deref in cmdNetworkDHCPLeases
Problem is, localtime_r() returns a pointer to converted time or
NULL in case of an error. But checking the glibc sources, error
will occur iff a NULL has been passed as an either of arguments
the function takes. But GCC fails to see that:

../../tools/virsh-network.c: In function 'cmdNetworkDHCPLeases':
../../tools/virsh-network.c:1370:12: error: potential null pointer dereference [-Werror=null-dereference]
         ts = *localtime_r(&expirytime_tmp, &ts);
         ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2016-06-08 15:56:08 +02:00
Michal Privoznik
6dce0b3016 cmdNetworkUpdate: Prefer VSH_EXCLUSIVE_OPTIONS over if-else tree
We have macros that check and reject mutually exclusive
parameters to our commands. Use those instead of if-else tree.
At the same time, the variable @current becomes useless therefore
it is dropped.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2016-02-22 16:55:33 +01:00
John Ferlan
2165522819 virsh: Create macro for common "network" option
Rather than continually cut-n-paste the strings into each command,
create a common macro to be used generically.  Note that not all
'{.name = "network",' entries are replaced, just those that have the
common .help string of "network name or uuid".

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:01 -05:00
John Ferlan
febf69b5e9 virsh: Create macro for common "file" option
Rather than continually cut-n-paste the strings into each command,
create a common macro to be used generically. The macro will take a
single argument _helpstr for the less common help string for each
command option.  Note that only file options using "OT_DATA" and
"OFLAG_REQ" will be replace - others are left as is.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:00 -05:00
John Ferlan
5b42dbed98 virsh: Create macro for common "current" option
Rather than continually cut-n-paste the strings into each command,
create a common macro to be used generically. The macro will take a
single argument _helpstr which for many options in virsh-domain.c
is simply "affect current domain". So, create a second macro within that
file in order to define the more common use as a revector to the
common macro with the common _helpstr.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:00 -05:00
John Ferlan
8e4108f039 virsh: Create macro for common "live" option
Rather than continually cut-n-paste the strings into each command,
create a common macro to be used generically. The macro will take a
single argument _helpstr which for many options in virsh-domain.c
is simply "affect running domain". So, create a second macro within that
file in order to define the more common use as a revector to the
common macro with the common _helpstr.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:00 -05:00
John Ferlan
0dbac60b9e virsh: Create macro for common "config" option
Rather than continually cut-n-paste the strings into each command,
create a common macro to be used generically. The macro will take a
single argument _helpstr which for many options in virsh-domain.c
is simply "affect next boot". So, create a second macro within that
file in order to define the more common use as a revector to the
common macro with the common _helpstr.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2016-01-11 18:14:00 -05:00
Andrea Bolognani
dd4e9351ba virsh: Add timestamps to network events
Implement a --timestamp option for 'virsh net-event', similar to the
one for 'virsh event'.

When the option is used, the human-readable timestamp will be printed
before the message.
2016-01-11 12:45:21 +01:00
Ján Tomko
45138725cf virsh: report errors for empty strings
Several callers were using vshCommandOptString without setting an error.
Use vshCommandOptStringReq which sets the error.

https://bugzilla.redhat.com/show_bug.cgi?id=1281707
2015-12-03 13:58:52 +01:00
Erik Skultety
834c5720e4 tools: Introduce new client generic module vsh
In order to share as much virsh' logic as possible with upcomming
virt-admin client we need to split virsh logic into virsh specific and
client generic features.

Since majority of virsh methods should be generic enough to be used by
other clients, it's much easier to rename virsh specific data to virshX
than doing this vice versa. It moved generic virsh commands (including info
and opts structures) to generic module vsh.c.

Besides renaming methods and structures, this patch also involves introduction
of a client specific control structure being referenced as private data in the
original control structure, introduction of a new global vsh Initializer,
which currently doesn't do much, but there is a potential for added
functionality in the future.
Lastly it introduced client hooks which are especially necessary during
client connecting phase.
2015-08-14 15:45:44 +02:00
Michal Privoznik
c156856a2d cmdNetworkList: Introduce --name, --uuid, --table
When reviewing some network patches, I've noticed we don't have
those switches to the 'net-list' command. We should. They are
merely copied over from 'list' command.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-06-12 16:44:24 +02:00
Michal Privoznik
0258d9ab46 cmdNetworkList: switch to FILTER
Instead of sticking to old code pattern use the one laid out by
cmdList. Use FILTER() macro instead of series of boolean
variables.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-06-12 16:44:24 +02:00
Andrea Bolognani
815dc963ee virsh: Move error messages inside vshCommandOpt*() functions 2015-06-02 09:20:31 -04:00
Andrea Bolognani
be6ff4da95 virsh: Pass vshControl to all vshCommandOpt*() calls
This will allow us to use vshError() to report errors from inside
vshCommandOpt*(), instead of replicating the same logic and error
messages all over the place.

We also have more context inside the vshCommandOpt*() functions,
for example the actual value used on the command line, which means
we can produce more detailed error messages.

vshCommandOptBool() is the exception here, because it's explicitly
designed not to report any error.
2015-06-02 09:20:31 -04:00
Andrea Bolognani
449316701b virsh: Improve error message on integer value parsing failure.
Replace more than 30 ad-hoc error messages with a single, generic one
that contains the name of the option being processed and some hints
to help the user understand what could have gone wrong.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1207043
2015-05-18 10:50:06 +02:00
Eric Blake
31ef0836a7 virsh: fix regression in 'virsh event' by domain
Commit a0670ae caused a regression in 'virsh event' and
'virsh qemu-monitor-event' - if a user tries to filter the
command to a specific domain, an error message is printed:

$ virsh event dom --loop
error: internal error: virsh qemu-monitor-event: no domain VSH_OT_DATA option

and then the command continues as though no domain had been
supplied (giving events for ALL domains, instead of the
requested one).  This is because the code was incorrectly
assuming that all "domain" options would be supplied via a
mandatory VSH_OT_DATA, even though "domain" is optional for
these two commands, so we had changed them to VSH_OT_STRING
to quit failing for other reasons (ever since it was decided
that VSH_OT_DATA and VSH_OT_STRING should no longer be
synonyms).

In looking at the situation, though, the code for looking up
a domain was making a pointless check for whether the option
exists prior to finding the option's string value, as
vshCommandOptStringReq does just fine at reporting any errors
when looking up a string whether or not the option was present.

So this is a case of regression fixing by pure code deletion :)

* tools/virsh-domain.c (vshCommandOptDomainBy): Drop useless filter.
* tools/virsh-interface.c (vshCommandOptInterfaceBy): Likewise.
* tools/virsh-network.c (vshCommandOptNetworkBy): Likewise.
* tools/virsh-nwfilter.c (vshCommandOptNWFilterBy): Likewise.
* tools/virsh-secret.c (vshCommandOptSecret): Likewise.
* tools/virsh.h (vshCmdHasOption): Drop unused function.
* tools/virsh.c (vshCmdHasOption): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2015-04-15 08:13:53 -06:00
Ján Tomko
15e61034a5 Remove unnecessary includes from virsh.h
Include them in the files that need them instead.
2015-04-02 10:27:56 +02:00
Ján Tomko
8995e91b5f Remove unused includes from virsh
After splitting out most of virsh command, some includes
are no longer needed.

Some files have the libXML includes despite not needing them.
2015-04-02 10:27:56 +02:00
Pavel Hrdina
b7d027b6a8 net-define: update or unify documentation
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1127045

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2015-03-09 14:48:38 +01:00
Hao Liu
a0670aef37 virsh: Emit error for VSH_OT_DATA without VSH_OFLAG_REQ
Commit 6b9964 enforces checking invalid use of VSH_OT_STRING with
VSH_OFLAG_REQ. This commit tries to do the same thing to stop using
VSH_OT_DATA without VSH_OFLAG_REQ and also fix existing misuse.

Signed-off-by: Hao Liu <hliu@redhat.com>
2015-01-12 13:38:42 +01:00
Martin Kletzander
e09f9e4c32 virsh: Convert EDIT_NOT_CHANGED macro to do-while block.
This macro is being used as an inline body after an if and might get
pretty confusing.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-14 17:13:00 +01:00
Luyao Huang
ff071bc8b2 virsh: fix net-dhcp-leases no output in quiet mode
When run net-dhcp-leases in quiet mode, cannot get
any output.

 # virsh -q net-dhcp-leases default

Signed-off-by: Luyao Huang <lhuang@redhat.com>
2014-11-06 15:13:55 +01:00
Luyao Huang
089663aefa virsh: Fix memory leak in cmdNetworkDHCPLeases
After cidr_format is allocated by virAsprintf and used by vshPrintExtra
it needs to be freed.

Fix the following memory leak from valgrind:
 18 bytes in 1 blocks are definitely lost in loss record 41 of 192
    at 0x4C29BBD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
    by 0x85CE36F: __vasprintf_chk (vasprintf_chk.c:80)
    by 0x4EE52D5: UnknownInlinedFun (stdio2.h:210)
    by 0x4EE52D5: virVasprintfInternal (virstring.c:459)
    by 0x4EE53CA: virAsprintfInternal (virstring.c:480)
    by 0x14FE96: cmdNetworkDHCPLeases (virsh-network.c:1378)
    by 0x13006B: vshCommandRun (virsh.c:1915)
    by 0x12A9E1: main (virsh.c:3699)

Signed-off-by: Luyao Huang <lhuang@redhat.com>
2014-10-30 07:28:11 +01:00
John Ferlan
b46b7785ac virsh: Resolve Coverity DEADCODE
Coverity points out that by using EMPTYSTR(type) we are guarding against
the possibility that it could be NULL; however, based on how 'type' was
initialized to NULL, then using nested ternary if-then-else's (?:?:)
setting either "ipv4", "ipv6", or "" - there is no way it could be NULL.
Since "-" is supposed to mean something empty in a field - modify the
nested ternary to an easier to read/process if-then-else leaving the
initialization to NULL to mean "-" in the formatted output.

Also changed the name from 'type' to 'typestr'.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2014-09-11 08:06:16 -04:00
John Ferlan
daf27d4d82 virsh: Resolve Coverity DEADCODE
Since 0766783abb

Coverity complains that the EDIT_FREE definition results in DEADCODE.

As it turns out with the change to use the EDIT_FREE macro the call to
vir*Free() wouldn't be necessary nor would it happen...

Prior code to above commitid would :

  vir*Ptr foo = NULL;
  ...
  foo = vir*GetXMLDesc()
  ...
  vir*Free(foo);
  foo = vir*DefineXML()
  ...

And thus the free was needed.  With the change to use EDIT_FREE the
same code changed to:

  vir*Ptr foo = NULL;
  vir*Ptr foo_edited = NULL;
  ...
  foo = vir*GetXMLDesc()
  ...
  if (foo_edited)
      vir*Free(foo_edited);
  foo_edited = vir*DefineXML()
  ...

However, foo_edited could never be set in the code path - even with
all the goto's since the only way for it to be set is if vir*DefineXML()
succeeds in which case the code to allow a retry (and thus all the goto's)
never leaves foo_edited set

All error paths lead to "cleanup:" which causes both foo and foo_edited
to call the respective vir*Free() routines if set.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2014-09-11 08:03:37 -04:00
John Ferlan
adedda2cc8 virsh-network: Resolve Coverity RESOURCE_LEAK
Need to free 'xmlFromFile' on/for the error path when current was
returning false only
2014-08-28 08:12:16 -04:00
Li Yang
48da618719 virsh: Fix comment for net-undefine
net-undefine doesn't only undefine an inactive network,
but also an active network(persistent), it just cannot
undefine a transient network.

Signed-off-by: Li Yang <liyang.fnst@cn.fujitsu.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2014-08-19 15:14:32 +02:00
Ján Tomko
3103a9770f Fix assignment of comparison against zero
Assign the value we're comparing:
(val = func()) < 0
instead of assigning the comparison value:
(val = func() < 0)

Both were introduced along with the code,
the TLS tests by commit bd789df in 0.9.4
net events by commit de87691 in 1.2.2.

Note that the event id type fix is a no-op:
vshNetworkEventIdTypeFromString can only return
-1 (failure) and the event is never used or
0 (the only possible event) and the value of 0 < 0 is still 0.
2014-07-16 09:39:57 +02:00
Peter Krempa
02bffd47bd net: merge virNetworkGetDHCPLeases and virNetworkGetDHCPLeasesForMAC
Instead of maintaining two very similar APIs, add the "@mac" parameter
to virNetworkGetDHCPLeases and kill virNetworkGetDHCPLeasesForMAC. Both
of those functions would return data the same way, so making @mac an
optional filter simplifies a lot of stuff.
2014-06-27 09:38:13 +02:00
Nehal J Wani
59cac9a918 net-dhcp-leases: Add virsh support
Use virNetworkGetDHCPLeases and virNetworkGetDHCPLeasesForMAC in virsh.

The new feature supports the follwing methods:

1. Retrieve leases info for a given virtual network

2. Retrieve leases info for given network interface

tools/virsh-domain-monitor.c
   * Introduce new command : net-dhcp-leases
     Example Usage: net-dhcp-leases <network> [mac]

   virsh # net-dhcp-leases --network default6
   Expiry Time          MAC address        Protocol  IP address                Hostname        Client ID or DUID
   -------------------------------------------------------------------------------------------------------------------
   2014-06-16 03:40:14  52:54:00:85:90:e2  ipv4      192.168.150.231/24        fedora20-test   01:52:54:00:85:90:e2
   2014-06-16 03:40:17  52:54:00:85:90:e2  ipv6      2001:db8:ca2:2:1::c0/64   fedora20-test   00:04:b1:d8:86:42:e1:6a:aa:cf:d5:86:94:23:6f:94:04:cd
   2014-06-16 03:34:42  52:54:00:e8:73:eb  ipv4      192.168.150.181/24        ubuntu14-vm     -
   2014-06-16 03:34:46  52:54:00:e8:73:eb  ipv6      2001:db8:ca2:2:1::5b/64   -               00:01:00:01:1b:30:c6:aa:52:54:00:e8:73:eb

tools/virsh.pod
   * Document new command

src/internal.h
   * Introduce new macro: EMPTYSTR
2014-06-24 12:26:31 +01:00
Eric Blake
14d7fcc23a virsh: fix 'help event'
'virsh help event' included a summary line "event - (null)"
due to a misnamed info field.

* tools/virsh-domain.c (info_event): Use correct name.
* tools/virsh-network.c (info_network_event): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-03-31 08:37:39 -06:00
Ján Tomko
5d8793eebb Indent top-level labels by one space in tools/ 2014-03-25 14:58:41 +01:00
Eric Blake
466b12ab79 virsh: use more compact VIR_ENUM_IMPL
Dan Berrange suggested that using VIR_ENUM_IMPL is more compact
than open-coding switch statements, and still just as forceful
at making us remember to update lists if we add enum values
in the future.  Make this change throughout virsh.

Sure enough, doing this change caught that we missed at least
VIR_STORAGE_VOL_NETDIR.

* tools/virsh-domain-monitor.c (vshDomainIOErrorToString)
(vshDomainControlStateToString, vshDomainStateToString)
(vshDomainStateReasonToString): Change switch to enum lookup.
(cmdDomControl, cmdDominfo): Update caller.
* tools/virsh-domain.c (vshDomainVcpuStateToString)
(vshDomainEventToString, vshDomainEventDetailToString): Change
switch to enum lookup.
(vshDomainBlockJobToString, vshDomainJobToString): New functions.
(cmdVcpuinfo, cmdBlockJob, cmdDomjobinfo, cmdEvent): Update
callers.
* tools/virsh-network.c (vshNetworkEventToString): Change switch
to enum lookup.
* tools/virsh-pool.c (vshStoragePoolStateToString): New function.
(cmdPoolList, cmdPoolInfo): Update callers.
* tools/virsh-volume.c (vshVolumeTypeToString): Change switch to
enum lookup.
(cmdVolInfo, cmdVolList): Update callers.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-24 11:47:18 -07:00
Eric Blake
de87691ff0 virsh: add net-event command
Add 'virsh net-event --list' and 'virsh net-event [net] --event=name
[--loop] [--timeout]'.  Very similar to 'virsh event'.

* tools/virsh.pod (net-event): Document new command.
* tools/virsh-network.c (vshNetworkEventToString, vshNetEventData)
(vshEventLifecyclePrint, cmdNetworkEvent): New struct and
functions.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-20 16:23:27 -07:00
Hao Liu
8836c1f878 Fix virsh net-info output for consistency
All *-info virsh commands output a list of colon-seperated key-val pairs.
But virsh net-info command misses this colon for key "Name" and "UUID".

Signed-off-by: Hao Liu <hliu@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2013-11-19 13:16:28 -07:00
Ján Tomko
f733eac058 virsh: free the list from ListAll APIs even for 0 items
virsh secret-list leak when no secrets are defined:

==27== 8 bytes in 1 blocks are definitely lost in loss record 6 of 726
==27==    by 0x4E941DD: virAllocN (viralloc.c:183)
==27==    by 0x5037F1A: remoteConnectListAllSecrets (remote_driver.c:3076)
==27==    by 0x5004EC6: virConnectListAllSecrets (libvirt.c:16298)
==27==    by 0x15F813: vshSecretListCollect (virsh-secret.c:397)
==27==    by 0x15F0E1: cmdSecretList (virsh-secret.c:532)

And so do some other *-list commands.

https://bugzilla.redhat.com/show_bug.cgi?id=1001536
2013-08-28 08:05:56 +02:00
Ján Tomko
784cca89c5 Don't free NULL network in cmdNetworkUpdate
If the network has not been found, virNetworkFree(NULL)
was called, resulting in an extra error:
error: invalid network pointer in virNetworkFree

https://bugzilla.redhat.com/show_bug.cgi?id=1001094
2013-08-26 15:51:15 +02:00
Daniel P. Berrange
111f6f4d73 Convert 'int i' to 'size_t i' in tools/ files
Convert the type of loop iterators named 'i', 'j', k',
'ii', 'jj', 'kk', to be 'size_t' instead of 'int' or
'unsigned int', also santizing 'ii', 'jj', 'kk' to use
the normal 'i', 'j', 'k' naming

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-07-10 17:40:13 +01:00
Laine Stump
bfe7721d50 util: move virFile* functions from virutil.c to virfile.c
These all existed before virfile.c was created, and for some reason
weren't moved.

This is mostly straightfoward, although the syntax rule prohibiting
write() had to be changed to have an exception for virfile.c instead
of virutil.c.

This movement pointed out that there is a function called
virBuildPath(), and another almost identical function called
virFileBuildPath(). They really should be a single function, which
I'll take care of as soon as I figure out what the arglist should look
like.
2013-05-10 13:09:30 -04:00
Michal Privoznik
7c9a2d88cd virutil: Move string related functions to virstring.c
The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.
2013-05-02 16:56:55 +02:00
Martin Kletzander
73cc87d161 Cleanup useless flags specifications
After we switched to C99 initialization, I noticed there were many
places where the specification of .flags parameter differed.  After
going through many options and deciding whether to unify the
initialization to be '.flags = 0' or '.flags = VSH_OFLAG_NONE', I
realized both can be removed and it makes the code easier to go
through.
2013-03-15 15:05:45 +01:00
Michal Privoznik
a8236b0656 virsh-network.c: Switch to c99 initialization of vshCmdInfo 2013-02-12 17:50:22 +01:00
Michal Privoznik
df5fd11f86 virsh: Switch to c99 initialization of vshCmdDef 2013-02-12 17:50:21 +01:00
Peter Krempa
4e31e733e4 virsh-network: Update network commands to use vshCommandOptStringReq 2013-02-04 14:17:44 +01:00
Michal Privoznik
b2621046c2 virsh-network.c: Switch to C99 initialization of vshCmdOptDef 2013-01-17 13:58:52 +01:00
Peter Krempa
d0b8bc8565 virsh: Reformat output of virsh net-list
This patch changes whitespace and the length of the separation line from
this format:

$ virsh net-list --all
Name                 State      Autostart     Persistent
--------------------------------------------------
default              inactive   yes           yes

to

$ virsh net-list --all
 Name                 State      Autostart     Persistent
----------------------------------------------------------
 default              inactive   yes           yes

to match the output of virsh list.
2013-01-11 14:05:52 +01:00
Daniel P. Berrange
556cf5f617 Rename xml.{c,h} to virxml.{c,h} 2012-12-21 11:19:50 +00:00
Daniel P. Berrange
44f6ae27fe Rename util.{c,h} to virutil.{c,h} 2012-12-21 11:19:49 +00:00
Daniel P. Berrange
ab9b7ec2f6 Rename memory.{c,h} to viralloc.{c,h} 2012-12-21 11:17:14 +00:00
Daniel P. Berrange
2005f7b552 Rename buf.{c,h} to virbuffer.{c,h}
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-12-21 11:17:12 +00:00
Michal Privoznik
d1236faa17 net-update docs: s/domain/network/
A leftover from copy paste.
2012-11-01 16:55:56 +01:00
Laine Stump
fe7872827f virsh: new net-update command
This command uses the new virNetworkUpdate() API to modify an existing
network definition, and optionally have those modifications take
effect immediately without restarting the network.

An example usage:

  virsh net-update mynet add-last ip-dhcp-host \
   "<host mac='00:11:22:33:44:55' ip='192.168.122.45'/>" \
   --live --config

If you like, you can instead put the xml into a file, and call like
this:

  virsh net-update mynet add ip-dhcp-host /tmp/myxml.xml
   --live --config

virsh will autodetect whether the argument is itself an xml element,
or if it's a file, by looking at the first character - the first
character of an xml element is always "<", and the first character of
a file is almost always *not* "<" (in the rare case that it is, the
user could specify "./<filename...").

A --parent-index option is also available (to give the index within a
list of parent objects, e.g. the index of the parent <ip> element when
updating ip-dhcp-host elements), but is optional and at least for now
will probably be used rarely.

--live, --config, and --current options - if you specify --live, only
the live state of the network will be updated. If you also specify
--config, then the persistent configuration will also be updated;
these two commands can be given separately, or both together. If you
don't specify either (you can optionally specify "--current" for the
same effect), then the "current" config will be updated (i.e. if the
network is active, then only its live config is affected, but if the
network is inactive, only the persistent config is affected).
2012-09-20 22:20:22 -04:00
Eric Blake
4ecb723b9e maint: fix up copyright notice inconsistencies
https://www.gnu.org/licenses/gpl-howto.html recommends that
the 'If not, see <url>.' phrase be a separate sentence.

* tests/securityselinuxhelper.c: Remove doubled line.
* tests/securityselinuxtest.c: Likewise.
* globally: s/;  If/.  If/
2012-09-20 16:30:55 -06:00
Osier Yang
aa81db3ff8 virsh: Fix version numbers in comments
And redundant error resetting.

Pushed under trivial rule.
2012-09-13 16:59:12 +08:00
Osier Yang
3dcafffe17 virsh: Fix the typos
* tools/virsh-network.c: s/MATCH/VSH_MATCH/
2012-09-11 18:50:12 +08:00
Osier Yang
895913dd59 list: Use virConnectListAllNetworks in virsh
tools/virsh-network.c:
  * vshNetworkSorter to sort networks by name

  * vshNetworkListFree to free the network objects list.

  * vshNetworkListCollect to collect the network objects, trying
    to use new API first, fall back to older APIs if it's not supported.

  * New options --persistent, --transient, --autostart, --no-autostart,
    for net-list, and new field 'Persistent' for its output.

tools/virsh.pod:
  * Add documents for the new options.
2012-09-11 18:35:06 +08:00
Peter Krempa
67f83cd497 virsh: remove unneeded usage of vshConnectionUsability()
Now that vshCommandRun() checks for the connection automaticaly, remove
all of the redundant checks in the code.

vshConnectionUsability() no longer needs to be exported and this patch
marks it static.
2012-08-31 16:22:22 +02:00
Eric Blake
dcff981a70 virsh: split out virsh-network.c
Another relatively easy file split.

* tools/virsh-network.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-network.c: Likewise.
(vshCommandOptNetworkBy): Update signature.
2012-08-21 00:02:09 -06:00
Eric Blake
4c10b3c7da virsh: declare more common functions
In preparation for splitting virsh-interface.c, I found these
functions need to be declared in virsh.h, as well as one that
belongs more properly in virsh-domain.h.  Also, since we
use the VSH_BY* flags in more than one function, I improved
how they are used.

* tools/virsh.h (vshNameSorter, vshCmdHasOption): Declare.
(VSH_BYID): Turn into enum.
(vshCommandOptDomainBy): Move...
* tools/virsh-domain.h): ...here.
* tools/virsh.c: (vshNameSorter): Export.
(cmd_has_option): Rename...
(vshCmdHasOption): ...and export.
(vshCommandOptDomainBy): Move...
* tools/virsh-domain.c (vshCommandOptDomainBy): ...here, adjust
signature, and check flags.
* tools/virsh-network.c (vshCommandOptNetworkBy): Update callers.
* tools/virsh-nwfilter.c (vshCommandOptNWFilterBy): Likewise.
* tools/virsh-secret.c (vshCommandOptSecret): Likewise.
* tools/virsh-domain-monitor.c (includes): Likewise.
* tools/virsh-host.c (includes): Likewise.
2012-08-20 23:56:18 -06:00
Eric Blake
e68ee5e765 virsh: use common namespacing
Convert the exported items in virsh.h to use a common 'vsh' prefix.

* tools/virsh.h (VIRSH_MAX_XML_FILE): Rename...
(VSH_MAX_XML_FILE): ...and parenthesize.
(DIFF_MSEC, CTRL_CLOSE_BRACKET): Delete.
(vshUsage, vshInit, vshDeinit, vshParseArgv): Remove prototype.
(editWriteToTempFile, editFile, editReadBackFile, prettyCapacity)
(virshReportError): Rename...
(vshEditWriteToTempFile, vshEditFile, vshEditReadBackFile)
(vshPrettyCapacity, vshReportError): ...into vsh namespace.
(jobWatchTimeoutFunc): Move to virsh-domain.c.
* tools/virsh.c (vshCommandRun): Inline former DIFF_MSEC.
(main): Inline former CTRL_CLOSE_BRACKET.
(vshUsage, vshInit, vshDeinit, vshParseArgv): Make static.
(prettyCapacity, virshReportError, editWriteToTempFile, editFile):
Fix naming, and adjust usage.
(vshAskReedit, vshCommandRun, vshEventLoop, vshInit): Adjust
usage.
* tools/virsh-domain.c (cmdAttachDevice, cmdCPUCompare)
(cmdCPUBaseline, cmdCreate, cmdDefine, cmdDetachDevice)
(cmdUpdateDevice, cmdDesc, cmdUndefine, cmdStart, cmdVcpucount)
(cmdAttachDevice, cmdDomjobinfo): Likewise.
* tools/virsh-edit.c (do): Likewise.
* tools/virsh-interface.c (cmdInterfaceDefine): Likewise.
* tools/virsh-network.c (cmdNetworkCreate, cmdNetworkDefine):
Likewise.
* tools/virsh-nodedev.c (cmdNodeDeviceCreate): Likewise.
* tools/virsh-nwfilter.c (cmdNWFilterDefine): Likewise.
* tools/virsh-pool.c (cmdPoolCreate, cmdPoolDefine)
(cmdPoolDiscoverSources, cmdPoolList): Likewise.
* tools/virsh-secret.c (cmdSecretDefine): Likewise.
* tools/virsh-snapshot.c (cmdSnapshotCreate, vshSnapshotCreate)
(vshLookupSnapshot, cmdSnapshotEdit, cmdSnapshotCurrent)
(vshGetSnapshotParent): Likewise.
* tools/virsh-volume.c (cmdVolCreate, cmdVolCreateFrom)
(cmdVolInfo, cmdVolList): Likewise.
2012-08-20 07:04:10 -06:00
Peter Krempa
3df9626c40 virsh: Refactor error clearing on graceful fallback paths
Virsh uses an error handler to save errors from libvirt. On some code
paths it's needed to clear libvirt errors and continue on fallback code
paths without reporting failure.

This patch adds function vshResetLibvirtError() that clears error
returned by libvirt and updates all places where the old two-line method
was used.
2012-07-27 10:28:22 +02:00
Osier Yang
c4bdf307e0 virsh: Move command group definition into its own file
* virsh-domain-monitor.c: Add domMonitoringCmds
* virsh-domain.c: Add domManagementCmds
* virsh-host.c: Add hostAndHypervisorCmds
* virsh-interface.c: Add ifaceCmds
* virsh-network.c: Add networkCmds
* virsh-nodedev.c: Add nodedevCmds
* virsh-nwfilter.c: Add nwfilterCmds
* virsh-pool.c: Add storagePoolCmds
* virsh-secret.c: Add secretCmds
* virsh-snapshot.c: Add snapshotCmds
* virsh-volume.c: Add storageVolCmds
* virsh.c: Remove all the above *Cmds.
2012-07-26 12:00:43 +08:00
Osier Yang
0510f97e73 virsh: Split cmds to manage network from virsh.c
Commands to manage network are moved from virsh.c to virsh-network.c,
with a few helpers for network command use.

* virsh.c: Remove network commands and a few helpers.
* virsh-network.c: New file, filled with network commands and its
                   helpers.
* po/POTFILES.in: Add virsh-network.c
* cfg.mk: Skip to check config.h including for virsh-network.c
2012-07-26 11:57:58 +08:00