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Re: [Qemu-devel] [PATCH v1] qga: Add 'guest-get-users' command
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH v1] qga: Add 'guest-get-users' command |
Date: |
Tue, 28 Mar 2017 08:12:48 -0500 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 |
On 03/28/2017 04:34 AM, Marc-André Lureau wrote:
> Hi
>
> On Tue, Mar 28, 2017 at 9:22 AM Vinzenz 'evilissimo' Feenstra <
> address@hidden> wrote:
>
>> From: Vinzenz Feenstra <address@hidden>
>>
>> A command that will list all currenctly logged in users having running
s/currenctly/currently/
>> processes.
Do you also want to include how long the user has been logged in, if
available? (a 'num' for floating-point seconds may be the best unit for
that).
>> +++ b/qga/qapi-schema.json
>> @@ -1042,3 +1042,24 @@
>> 'data': { 'path': 'str', '*arg': ['str'], '*env': ['str'],
>> '*input-data': 'str', '*capture-output': 'bool' },
>> 'returns': 'GuestExec' }
>> +
>> +##
>> +# @GuestUser:
>> +# @user: Username
>> +# @domain: Logon domain (windows only)
>>
>
> Or use a flat union? (like suggested for get-osinfo)
Here, I don't see much benefit to a flat union. The field is present
only when the guest can supply it, and there is no obvious discriminator
to mention whether the field must be present. I think the structure is
just fine as proposed, unless you want to also add a duration parameter
for how long the user has been logged in.
>> +##
>> +# @guest-get-users:
>> +# Retrieves a list of currently active user accounts on the VM.
Accounts that exist even if no one is logged in at the moment, or
accounts that currently have someone logged in?
>> +#
>> +# Returns: A unique list of users.
>> +#
>> +# Since: 2.10
>> +##
>> +{ 'command': 'guest-get-users',
>> + 'returns': ['GuestUser'] }
>> --
>> 2.9.3
>>
>>
>> --
> Marc-André Lureau
>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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