[libvirt] [dbus PATCH 04/10] Implement NetworkLookupByUUID method for network interface.

Pavel Hrdina phrdina at redhat.com
Thu Apr 5 13:58:31 UTC 2018


On Thu, Apr 05, 2018 at 03:29:28PM +0200, Katerina Koukiou wrote:
> Signed-off-by: Katerina Koukiou <kkoukiou at redhat.com>
> ---
>  data/org.libvirt.Connect.xml |  6 ++++++
>  src/connect.c                | 29 +++++++++++++++++++++++++++++
>  test/test_connect.py         |  1 +
>  3 files changed, 36 insertions(+)
> 
> diff --git a/data/org.libvirt.Connect.xml b/data/org.libvirt.Connect.xml
> index 043ee32..d15c2f6 100644
> --- a/data/org.libvirt.Connect.xml
> +++ b/data/org.libvirt.Connect.xml
> @@ -56,6 +56,12 @@
>        <arg name="name" type="s" direction="in"/>
>        <arg name="network" type="o" direction="out"/>
>      </method>
> +    <method name="NetworkLookupByUUID">
> +      <annotation name="org.gtk.GDBus.DocString"
> +        value="See https://libvirt.org/html/libvirt-libvirt-network.html#virNetworkLookupByUUID"/>

This should mention virNetworkLookupByUUIDString.

> +      <arg name="uuid" type="s" direction="in"/>
> +      <arg name="network" type="o" direction="out"/>
> +    </method>
>      <signal name="DomainEvent">
>        <annotation name="org.gtk.GDBus.DocString"
>          value="See https://libvirt.org/html/libvirt-libvirt-domain.html#virConnectDomainEventCallback"/>
> diff --git a/src/connect.c b/src/connect.c
> index d036753..f22f682 100644
> --- a/src/connect.c
> +++ b/src/connect.c
> @@ -348,6 +348,34 @@ virtDBusNetworkLookupByName(GVariant *inArgs,
>      *outArgs = g_variant_new("(o)", path);
>  }
>  
> +static void
> +virtDBusNetworkLookupByUUID(GVariant *inArgs,
> +                            GUnixFDList *inFDs G_GNUC_UNUSED,
> +                            const gchar *objectPath G_GNUC_UNUSED,
> +                            gpointer userData,
> +                            GVariant **outArgs,
> +                            GUnixFDList **outFDs G_GNUC_UNUSED,
> +                            GError **error)
> +{
> +    virtDBusConnect *connect = userData;
> +    g_autoptr(virNetwork) network = NULL;
> +    g_autofree gchar *path = NULL;
> +    const gchar *uuidstr;
> +
> +    g_variant_get(inArgs, "(s)", &uuidstr);

In order to use const gchar you need to use "(&s)" as the format string.
The "&" indicates that the string is not copied to the variable but you
get only a pointer.

> +
> +    if (!virtDBusConnectOpen(connect, error))
> +        return;
> +
> +    network = virNetworkLookupByUUIDString(connect->connection, uuidstr);
> +    if (!network)
> +        return virtDBusUtilSetLastVirtError(error);
> +
> +    path = virtDBusUtilBusPathForVirNetwork(network, connect->networkPath);
> +
> +    *outArgs = g_variant_new("(o)", path);
> +}

Reviewed-by: Pavel Hrdina <phrdina at redhat.com>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20180405/830fb8b0/attachment-0001.sig>


More information about the libvir-list mailing list