Commit Graph

76 Commits

Author SHA1 Message Date
Ján Tomko
c9a1f11afd Remove trailing spaces from translatable strings
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2023-04-03 08:55:27 +02:00
Jiri Denemark
6540625c27 tools: Update format strings in translated messages (part 2)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-04-01 11:40:36 +02:00
Ján Tomko
9e79904b1a tools: use g_autofree more
Remove some obvious uses of VIR_FREE in favor of automatic cleanup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-02-02 16:18:08 +01:00
Jiang Jiacheng
4b90adf65a lib: Use the same style in the 'struct option'
Use same style in the 'struct option' as:
    struct option opt[] = {
        { a, b },
        { a, b },
        ...
        { a, b },
    };

Signed-off-by: Jiang Jiacheng <jiangjiacheng@huawei.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2022-11-22 10:15:11 +01:00
Peter Krempa
fe69f5074a virt-admin: Introduce 'daemon-timeout'
Add a simple command to drive the new 'virAdmConnectSetDaemonTimeout'
API.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2022-07-07 14:35:30 +02:00
Peng Liang
1ce16ae098 tools: Remove unused includes
Signed-off-by: Peng Liang <tcx4c70@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2022-06-16 06:43:58 +02:00
Tim Wiederhake
883cd98498 tools: Use automatic mutex management
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2022-02-11 16:03:29 +01:00
Peter Krempa
1726c572a2 virsh: Remove hack using 'VSH_CMD_FLAG_ALIAS' to hide virsh commands
Introduce a proper flag 'VSH_CMD_FLAG_HIDDEN' for hiding commands from
output so that we can validate that there aren't any loops or
misconfigured commands.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-09-17 09:40:46 +02:00
Ján Tomko
4b72960b4e tools: virsh: use automatic cleanup for vshTable
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2021-08-16 13:10:34 +02:00
Peter Krempa
bbd55e9284 Drop magic comments for coverity
They were added mostly randomly and we don't really want to keep working
around of false positives.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-05-24 20:26:20 +02:00
Michal Privoznik
c8238579fb lib: Drop internal virXXXPtr typedefs
Historically, we declared pointer type to our types:

  typedef struct _virXXX virXXX;
  typedef virXXX *virXXXPtr;

But usefulness of such declaration is questionable, at best.
Unfortunately, we can't drop every such declaration - we have to
carry some over, because they are part of public API (e.g.
virDomainPtr). But for internal types - we can do drop them and
use what every other C project uses 'virXXX *'.

This change was generated by a very ugly shell script that
generated sed script which was then called over each file in the
repository. For the shell script refer to the cover letter:

https://listman.redhat.com/archives/libvir-list/2021-March/msg00537.html

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-04-13 17:00:38 +02:00
Michal Privoznik
22904b5702 vsh: Rework how option to complete is found
The way that auto completion works currently is that user's input
is parsed, and then we try to find the first --option (in the
parsed structure) that has the same value as user's input around
where <TAB> was pressed. For instance, for the following input:

  virsh # command --arg1 hello --arg2 world<TAB>

we will see "world" as text that user is trying to autocomplete
(this is affected by rl_basic_word_break_characters which
readline uses internally to break user's input into individual
words) and find that it is --arg2 that user is trying to
autocomplete. So far so good, for this naive approach. But
consider the following example:

  virsh # command --arg1 world --arg2 world<TAB>

Here, both arguments have the same value and because we see
"world" as text that user is trying to autocomplete we would
think that it is --arg1 that user wants to autocomplete. This is
obviously wrong.

Fortunately, readline stores the current position of cursor (into
rl_point) and we can use that when parsing user's input: whenever
we reach a position that matches the cursor then we know that
that is the place where <TAB> was pressed and hence that is the
--option that user wants to autocomplete. Readline stores the
cursor position as offset (numbered from 1) from the beginning of
user's input. We store this input into @parser->pos initially,
but then advance it as we tokenize it. Therefore, what we need is
to store the original position too.

Thanks to Martin who helped me with this.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-26 16:46:41 +01:00
Michal Privoznik
f123412b53 vsh: Introduce wrapper for add_history()
This allows us to drop include of readline header files from
virsh.c and virt-admin.c because they needed it only because of
the add_history() function.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-09-03 16:25:43 +02:00
Ján Tomko
24b2f96a41 tools: remove unnecessary includes
After the split of virsh to multiple files, and the subsequent
split to vsh/virt-admin, there are quite a few leftovers.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2020-08-03 15:30:40 +02:00
Ján Tomko
e05487610c tools: virt-admin: do not leak daemon-log settings
The commands daemon-log-filters and daemon-log-outputs
are used both for getting and setting the variables.
But the getter receives an allocated string, which
we do not free.

Use separate variables for the getter and the setter
to get rid of the memory leak and to stop casting
away the const.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2020-08-03 15:19:29 +02:00
Ján Tomko
9c4730c54b tools: remove unread variables
Some of libvirt APIs return the number of elements, but we
don't need them, only whether the API failed or not.

Delete the redundant variables.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2020-08-03 15:19:29 +02:00
Pavel Hrdina
da6d644ea7 meson: drop debug_logs configure argument
There is no point of having this option in libvirt because the debug
logs can be configured using log filters.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
2020-08-03 09:26:28 +02:00
Ján Tomko
451da2f266 virt-admin: remove unused VIRT_ADMIN_TIME_BUFLEN
The switch to GDateTime removed the last use.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 3caa28dc50
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
2020-08-03 07:23:45 +02:00
Daniel P. Berrangé
45beffc19b tools: fix misleading comments about command names
The srv-XXX commands were renamed to server-XXX, with the old
name being a undocumented back compat alias only.

Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-06-30 14:24:56 +01:00
Daniel P. Berrangé
d4380be6a7 tools: mention server-update-tls supports virtproxyd
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-05-13 16:28:14 +01:00
Zhang Bo
a0c8d49e60 virt-admin: Introduce command srv-update-tls
wire-up virAdmServerUpdateTlsFiles API into virt-admin client.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Zhang Bo <oscar.zhangbo@huawei.com>
Signed-off-by: Wu Qingliang <wuqingliang4@huawei.com>
2020-03-13 17:07:32 +00:00
Daniel P. Berrangé
ff627b4726 rpc: conditionalize signal handling
The Windows platform does not have the signal handling
support we need, so it must be disabled in several parts
of the codebase.

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-29 14:51:40 +00:00
Daniel P. Berrangé
3caa28dc50 src: replace gmtime_r/localtime_r/strftime with GDateTime
gmtime_r/localtime_r are mostly used in combination with
strftime to format timestamps in libvirt. This can all
be replaced with GDateTime resulting in simpler code
that is also more portable.

There is some boundary condition problem in parsing POSIX
timezone offsets in GLib which tickles our test suite.
The test suite is hacked to avoid the problem. The upsteam
GLib bug report is

  https://gitlab.gnome.org/GNOME/glib/issues/1999

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-17 10:02:01 +00:00
Michal Privoznik
26a137093b tools: Use g_strdup_printf() instead of virAsprintf()
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-11-12 16:15:59 +01:00
Ján Tomko
c937c1d23d tools: prefer g_strdup to vshStrdup
Remove all the uses of vshStrdup in favor of GLib's g_strdup.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2019-10-20 14:37:16 +02:00
John Ferlan
88669478e9 tools: Use consistent error preservation and restoration calls
Provide some consistency over error message variable name and usage
when saving error messages across possible other errors or possibility
of resetting of the last error.

Instead of virSaveLastError paired up with virSetError and virFreeError,
we should use the newer virErrorPreserveLast and virRestoreError.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-10-16 15:24:41 -04:00
Ján Tomko
1e2ae2e311 Use g_autofree instead of VIR_AUTOFREE
Since commit 44e7f02915
    util: rewrite auto cleanup macros to use glib's equivalent

VIR_AUTOFREE is just an alias for g_autofree. Use the GLib macros
directly instead of our custom aliases.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-10-16 12:06:43 +02:00
Ján Tomko
88131931b8 Use G_GNUC_FALLTHROUGH instead of ATTRIBUTE_FALLTHROUGH
Also define the macro for building with GLib older than 2.60

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-10-15 16:14:19 +02:00
Ján Tomko
123196aa05 tools: use G_GNUC_UNUSED
Use G_GNUC_UNUSED from GLib instead of ATTRIBUTE_UNUSED.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-10-15 11:25:25 +02:00
Daniel P. Berrangé
b1b878c512 util: activate directory override when used from library
The Perl bindings for libvirt use the test driver for unit tests. This
tries to load the cpu_map/index.xml file, and when run from an
uninstalled build will fail.

The problem is that virFileActivateDirOverride is called by our various
binaries like libvirtd, virsh, but is not called when a 3rd party app
uses libvirt.so

To deal with this we allow the LIBVIRT_DIR_OVERRIDE=1 env variable to be
set and make virInitialize look for this. The 'run' script will set it,
so now build using this script to run against an uninstalled tree we
will correctly resolve files to the source tree.

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-09-10 11:03:35 +01:00
Peter Krempa
285c5f28c4 util: Move enum convertors into virenum.(c|h)
virutil.(c|h) is a very gross collection of random code. Remove the enum
handlers from there so we can limit the scope where virtutil.h is used.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-10 09:12:04 +02:00
Ján Tomko
0f110d5ac8 Use NULLSTR_EMPTY
Instead of repetitive:
  s ? s : ""
use NULLSTR_EMPTY.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2019-02-14 14:09:38 +01:00
Cole Robinson
6a4d938dd3 Require a semicolon for VIR_ENUM_IMPL calls
Missing semicolon at the end of macros can confuse some analyzers
(like cppcheck <filename>), and we have a mix of semicolon and
non-semicolon usage through the code. Let's standardize on using
a semicolon for VIR_ENUM_IMPL calls.

Move the verify() statement to the end of the macro and drop
the semicolon, so the compiler will require callers to add a
semicolon.

While we are touching these call sites, standardize on putting
the closing parenth on its own line, as discussed here:
https://www.redhat.com/archives/libvir-list/2019-January/msg00750.html

Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-02-03 17:46:29 -05:00
Cole Robinson
7662194bf3 Require a semicolon to VIR_ENUM_DECL calls
Missing semicolon at the end of macros can confuse some analyzers
(like cppcheck <filename>), and we have a mix of semicolon and
non-semicolon usage through the code. Let's standardize on using
a semicolon for VIR_ENUM_DECL calls.

Drop the semicolon from the final statement of the macro, so
the compiler will require callers to add a semicolon.

Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-02-03 17:46:29 -05:00
Daniel P. Berrangé
600462834f Remove all Author(s): lines from source file headers
In many files there are header comments that contain an Author:
statement, supposedly reflecting who originally wrote the code.
In a large collaborative project like libvirt, any non-trivial
file will have been modified by a large number of different
contributors. IOW, the Author: comments are quickly out of date,
omitting people who have made significant contribitions.

In some places Author: lines have been added despite the person
merely being responsible for creating the file by moving existing
code out of another file. IOW, the Author: lines give an incorrect
record of authorship.

With this all in mind, the comments are useless as a means to identify
who to talk to about code in a particular file. Contributors will always
be better off using 'git log' and 'git blame' if they need to  find the
author of a particular bit of code.

This commit thus deletes all Author: comments from the source and adds
a rule to prevent them reappearing.

The Copyright headers are similarly misleading and inaccurate, however,
we cannot delete these as they have legal meaning, despite being largely
inaccurate. In addition only the copyright holder is permitted to change
their respective copyright statement.

Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2018-12-13 16:08:38 +00:00
Yuri Chornoivan
e5c1fbca24 Fix minor typos in messages and docs
Signed-off-by: Yuri Chornoivan <yurchor@ukr.net>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2018-12-05 10:39:54 +01:00
Michal Privoznik
4374900040 tools: Fix printf format
We're passing size_t but using format for unsigned long.
Introduced in latest vshTable rework patches.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-09-24 13:39:58 +02:00
Simon Kobyda
bfdd20c5a9 virt-admin: Implement vshTable API to server-list and client-list
Signed-off-by: Simon Kobyda <skobyda@redhat.com>
2018-09-24 09:09:14 +02:00
Erik Skultety
5165ff0971 src: More cleanup of some system headers already contained in internal.h
All of the ones being removed are pulled in by internal.h. The only
exception is sanlock which expects the application to include <stdint.h>
before sanlock's headers, because sanlock prototypes use fixed width
int, but they don't include stdint.h themselves, so we have to leave
that one in place.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
2018-09-20 10:16:39 +02:00
Shi Lei
eaa765ef6b tools: remove blank first line in function body
Signed-off-by: Shi Lei <shi_lei@massclouds.com>
2018-09-17 13:29:01 +02:00
Marc Hartmayer
6ec39eddf7 virt-admin: Fix two error messages
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-07-21 07:46:45 -04:00
Michal Privoznik
b1afeda98d virt-admin: Introduce vshAdmServerCompleter
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-01-11 18:53:04 +01:00
Michal Privoznik
a0e1ada63c vsh: Introduce complete command
This command is going to be called from bash completion script in
the following form:

  virsh complete -- start --domain

Its only purpose is to return list of possible strings for
completion. Note that this is a 'hidden', unlisted command and
therefore there's no documentation to it.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-01-11 18:53:04 +01:00
Michal Privoznik
2e688d96a4 vshCommandStringParse: Allow retrieving partial result
In the future, this function is going to be called from
vshReadlineParse() to provide parsed input for completer
callbacks. The idea is to allow the callbacks to provide more
specific data. For instance, for the following input:

  virsh # domifaddr --domain fedora --interface <TAB><TAB>

the --interface completer callback is going to be called. Now, it
is more user friendly if the completer offers only those
interfaces found in 'fedora' domain. But in order to do that it
needs to be able to retrieve partially parsed result.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2018-01-11 18:53:04 +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
Daniel P. Berrange
e371b3bf41 Use https:// links for most sites
This adds a rule to require https links for the libvirt, qemu
and kvm websites.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2017-10-16 10:22:34 +01:00
Marc Hartmayer
adf846d3c9 Use ATTRIBUTE_FALLTHROUGH
Use ATTRIBUTE_FALLTHROUGH, introduced by commit
5d84f5961b, instead of comments to
indicate that the fall through is an intentional behavior.

Signed-off-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
2017-06-12 19:11:30 -04:00
Erik Skultety
06b917856f virt-admin: Wire-up the logging APIs
Finally, now that all APIs have been introduced, wire them up to virt-admin
and introduce daemon-log-outputs and daemon-log-filters commands.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2016-12-15 10:36:23 +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
Nitesh Konkar
8fea0ad8e2 Fix various code comment typos
Signed-off-by: Nitesh Konkar <nitkon12@linux.vnet.ibm.com>
2016-09-26 08:06:30 -04:00