Re: [PATCH 5/6] leaseshelper: split out virLeaseNewFromArgv

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Jan 19, 2016 at 10:54:04AM +0100, Ján Tomko wrote:
> For the actions ADD and OLD, split out creating the new lease object,
> along with processing all the program args and environment variables
> that are only needed in this case.
> ---
>  src/network/leaseshelper.c | 156 ++++++++++++++++++++++++++-------------------
>  1 file changed, 91 insertions(+), 65 deletions(-)
> 
> diff --git a/src/network/leaseshelper.c b/src/network/leaseshelper.c
> index eb1c0c7..547e1d8 100644
> --- a/src/network/leaseshelper.c
> +++ b/src/network/leaseshelper.c
> @@ -281,22 +281,102 @@ virLeasePrintLeases(virJSONValuePtr leases_array_new,
>      return ret;
>  }
>  
> +static int
> +virLeaseNewFromArgv(virJSONValuePtr *lease_ret,
> +                    int argc,
> +                    char **argv,

I would have a slight preference for keeping argc/argv only
referenced in main, and instead pass in the named parameters
for the bits you need here, but not the end of the world.

> +                    const char *ip,
> +                    const char *server_duid)
> +{
> +    virJSONValuePtr lease_new = NULL;
> +    const char *clientid = virGetEnvAllowSUID("DNSMASQ_CLIENT_ID");
> +    const char *exptime_tmp = virGetEnvAllowSUID("DNSMASQ_LEASE_EXPIRES");
> +    const char *hostname = virGetEnvAllowSUID("DNSMASQ_SUPPLIED_HOSTNAME");
> +    const char *iaid = virGetEnvAllowSUID("DNSMASQ_IAID");
> +    const char *mac = NULL;
> +    long long expirytime = 0;
> +    char *exptime = NULL;
> +    int ret = -1;
> +
> +    /* In case hostname is known, it is the 5th argument */
> +    if (argc == 5)
> +        hostname = argv[4];
> +
> +    /* In case hostname is still unknown, use the last known one */
> +    if (!hostname)
> +        hostname = virGetEnvAllowSUID("DNSMASQ_OLD_HOSTNAME");
> +
> +    /* Check if it is an IPv6 lease */
> +    if (iaid) {
> +        mac = virGetEnvAllowSUID("DNSMASQ_MAC");
> +        clientid = argv[2];
> +    } else {
> +        mac = argv[2];
> +    }

ACK

Regards,
Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc :|

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list




[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]