[libvirt] [PATCH 4/5] network: wire up dnsmasq option xmlns

Ján Tomko jtomko at redhat.com
Thu Jul 18 13:08:02 UTC 2019


On Sun, Jul 14, 2019 at 08:04:00PM -0400, Cole Robinson wrote:
>This maps to XML like:
>
>  <network xmlns:dnsmasq='http://libvirt.org/schemas/network/dnsmasq/1.0'>
>    ...
>    <dnsmasq:options>
>      <dnsmasq:option value="foo=bar"/>
>      <dnsmasq:option value="cname=*.foo.example.com,master.example.com"/>
>    </dnsmasq:options>
>  </network>
>
>To dnsmasq config options
>
>  ...
>  foo=bar
>  cname=*.foo.example.com,master.example.com
>
>Signed-off-by: Cole Robinson <crobinso at redhat.com>
>---
> docs/schemas/network.rng                      |  11 ++
> src/network/bridge_driver.c                   | 130 +++++++++++++++++-
> src/network/bridge_driver.h                   |  12 ++
> tests/Makefile.am                             |  14 +-
> .../networkxml2confdata/dnsmasq-options.conf  |  18 +++
> tests/networkxml2confdata/dnsmasq-options.xml |  15 ++
> tests/networkxml2conftest.c                   |   8 +-
> tests/networkxml2xmlin/dnsmasq-options.xml    |  15 ++
> tests/networkxml2xmlout/dnsmasq-options.xml   |  17 +++
> tests/networkxml2xmltest.c                    |  11 +-
> 10 files changed, 239 insertions(+), 12 deletions(-)
> create mode 100644 tests/networkxml2confdata/dnsmasq-options.conf
> create mode 100644 tests/networkxml2confdata/dnsmasq-options.xml
> create mode 100644 tests/networkxml2xmlin/dnsmasq-options.xml
> create mode 100644 tests/networkxml2xmlout/dnsmasq-options.xml
>
>+static int
>+networkDnsmasqDefNamespaceParse(xmlXPathContextPtr ctxt,
>+                                void **data)
>+{
>+    networkDnsmasqXmlNsDefPtr nsdata = NULL;
>+    int ret = -1;
>+
>+    if (xmlXPathRegisterNs(ctxt, BAD_CAST "dnsmasq",
>+                           BAD_CAST DNSMASQ_NAMESPACE_HREF) < 0) {
>+        virReportError(VIR_ERR_INTERNAL_ERROR,
>+                       _("Failed to register xml namespace '%s'"),
>+                       DNSMASQ_NAMESPACE_HREF);
>+        return -1;
>+    }

This breaks the build on Debian in Jenkins and Ubuntu 18 on travis:
https://ci.centos.org/view/libvirt/job/libvirt-build/systems=libvirt-debian-9/663/console
https://travis-ci.org/libvirt/libvirt/jobs/560399203

Jano
>+
>+    if (VIR_ALLOC(nsdata) < 0)
>+        return -1;
>+
>+    if (networkDnsmasqDefNamespaceParseOptions(nsdata, ctxt))
>+        goto cleanup;
>+
>+    if (nsdata->noptions > 0)
>+        VIR_STEAL_PTR(*data, nsdata);
>+
>+    ret = 0;
>+
>+ cleanup:
>+    networkDnsmasqDefNamespaceFree(nsdata);
>+    return ret;
>+}
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