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Wed, 2 May 2018 14:51:49 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 4D0805BBE5; Wed, 2 May 2018 14:51:47 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w42Epija001800 for ; Wed, 2 May 2018 10:51:44 -0400 Received: by smtp.corp.redhat.com (Postfix) id 763CA2024CA2; Wed, 2 May 2018 14:51:44 +0000 (UTC) Received: from katerina.brq.redhat.com (unknown [10.34.245.134]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1863F2024CA1 for ; Wed, 2 May 2018 14:51:43 +0000 (UTC) From: Katerina Koukiou To: libvir-list@redhat.com Date: Wed, 2 May 2018 16:51:42 +0200 Message-Id: <20180502145142.3669-1-kkoukiou@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-loop: libvir-list@redhat.com Subject: [libvirt] [dbus PATCH] Implement SetGuestVcpus method for Domain Interface X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Wed, 02 May 2018 14:51:51 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Katerina Koukiou Reviewed-by: Pavel Hrdina --- data/org.libvirt.Domain.xml | 7 +++++ src/domain.c | 62 +++++++++++++++++++++++++++++++++++++++++= ++++ 2 files changed, 69 insertions(+) diff --git a/data/org.libvirt.Domain.xml b/data/org.libvirt.Domain.xml index db43b1c..eae6d97 100644 --- a/data/org.libvirt.Domain.xml +++ b/data/org.libvirt.Domain.xml @@ -463,6 +463,13 @@ + + + + + + diff --git a/src/domain.c b/src/domain.c index e305fa3..bbc4ead 100644 --- a/src/domain.c +++ b/src/domain.c @@ -72,6 +72,39 @@ VIRT_DBUS_ENUM_IMPL(virtDBusDomainMetadata, "title", "element") =20 +static gchar * +virtDBusDomainConvertBoolArrayToGuestVcpumap(GVariantIter *iter) +{ + g_autoptr(GVariantIter) tmpIter =3D NULL; + gboolean set; + gint intervalCnt =3D 0; + guint intervalStart =3D 0; + gboolean setPrev =3D 0; + g_autofree GString *ret =3D NULL; + + ret =3D g_string_new(""); + for (guint i =3D 0; ; i++) { + gboolean next =3D g_variant_iter_loop(iter, "b", &set); + + if (set && !setPrev) + intervalStart =3D i; + else if ((!set && setPrev) || next) { + if (intervalCnt > 0) + g_string_append_printf(ret, ","); + if (intervalStart !=3D i - 1) + g_string_append_printf(ret, "%d-%d", intervalStart, i - 1); + else + g_string_append_printf(ret, "%d", intervalStart); + intervalCnt++; + } + setPrev =3D set; + if (!next) + break; + } + + return ret->str; +} + struct _virtDBusDomainFSInfoList { virDomainFSInfoPtr *info; gint count; @@ -2490,6 +2523,34 @@ virtDBusDomainSetBlockIOTune(GVariant *inArgs, } } =20 +static void +virtDBusDomainSetGuestVcpus(GVariant *inArgs, + GUnixFDList *inFDs G_GNUC_UNUSED, + const gchar *objectPath, + gpointer userData, + GVariant **outArgs G_GNUC_UNUSED, + GUnixFDList **outFDs G_GNUC_UNUSED, + GError **error) +{ + virtDBusConnect *connect =3D userData; + g_autoptr(virDomain) domain =3D NULL; + g_autoptr(GVariantIter) iter =3D NULL; + gint state; + guint flags; + g_autofree gchar *ret =3D NULL; + + g_variant_get(inArgs, "(abiu)", &iter, &state, &flags); + + domain =3D virtDBusDomainGetVirDomain(connect, objectPath, error); + if (!domain) + return; + + ret =3D virtDBusDomainConvertBoolArrayToGuestVcpumap(iter); + + if (virDomainSetGuestVcpus(domain, ret, state, flags) < 0) + virtDBusUtilSetLastVirtError(error); +} + static void virtDBusDomainSetInterfaceParameters(GVariant *inArgs, GUnixFDList *inFDs G_GNUC_UNUSED, @@ -2988,6 +3049,7 @@ static virtDBusGDBusMethodTable virtDBusDomainMethodT= able[] =3D { { "SendProcessSignal", virtDBusDomainSendProcessSignal }, { "SetBlkioParameters", virtDBusDomainSetBlkioParameters }, { "SetBlockIOTune", virtDBusDomainSetBlockIOTune }, + { "SetGuestVcpus", virtDBusDomainSetGuestVcpus }, { "SetInterfaceParameters", virtDBusDomainSetInterfaceParameters }, { "SetVcpus", virtDBusDomainSetVcpus }, { "SetMemory", virtDBusDomainSetMemory }, --=20 2.15.0 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list