2:47 p.m.
Factor out a separate function to parse out the <model> element for
video devices.
Signed-off-by: Jonathon Jongsma <jjongsma(a)redhat.com>
---
src/conf/domain_conf.c | 95 ++++++++++++++++++++++++++----------------
1 file changed, 59 insertions(+), 36 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 34fec887a3..1d0698d9fe 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -14067,17 +14067,13 @@ virDomainVideoDriverDefParseXML(xmlNodePtr node,
return g_steal_pointer(&def);
}
-static virDomainVideoDef *
-virDomainVideoDefParseXML(virDomainXMLOption *xmlopt,
- xmlNodePtr node,
- xmlXPathContextPtr ctxt,
- unsigned int flags)
+static int
+virDomainVideoModelDefParseXML(virDomainVideoDef *def,
+ xmlNodePtr node,
+ xmlXPathContextPtr ctxt)
{
- g_autoptr(virDomainVideoDef) def = NULL;
- xmlNodePtr driver;
xmlNodePtr accel_node;
xmlNodePtr res_node;
- VIR_XPATH_NODE_AUTORESTORE(ctxt)
g_autofree char *type = NULL;
g_autofree char *heads = NULL;
g_autofree char *vram = NULL;
@@ -14086,81 +14082,108 @@ virDomainVideoDefParseXML(virDomainXMLOption *xmlopt,
g_autofree char *vgamem = NULL;
g_autofree char *primary = NULL;
- if (!(def = virDomainVideoDefNew(xmlopt)))
- return NULL;
-
+ VIR_XPATH_NODE_AUTORESTORE(ctxt);
ctxt->node = node;
- if ((primary = virXPathString("string(./model/@primary)", ctxt)) != NULL)
+ if ((primary = virXPathString("string(./@primary)", ctxt)) != NULL)
ignore_value(virStringParseYesNo(primary, &def->primary));
- if ((accel_node = virXPathNode("./model/acceleration", ctxt)) &&
+ if ((accel_node = virXPathNode("./acceleration", ctxt)) &&
(def->accel = virDomainVideoAccelDefParseXML(accel_node)) == NULL)
- return NULL;
+ return -1;
- if ((res_node = virXPathNode("./model/resolution", ctxt)) &&
+ if ((res_node = virXPathNode("./resolution", ctxt)) &&
(def->res = virDomainVideoResolutionDefParseXML(res_node)) == NULL)
- return NULL;
+ return -1;
- if ((driver = virXPathNode("./driver", ctxt))) {
- if (virXMLPropEnum(driver, "name",
- virDomainVideoBackendTypeFromString,
- VIR_XML_PROP_NONZERO, &def->backend) < 0)
- return NULL;
- if (virDomainVirtioOptionsParseXML(driver, &def->virtio) < 0)
- return NULL;
- }
- if ((type = virXPathString("string(./model/@type)", ctxt))) {
+
+ if ((type = virXPathString("string(./@type)", ctxt))) {
if ((def->type = virDomainVideoTypeFromString(type)) < 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("unknown video model '%s'"), type);
- return NULL;
+ return -1;
}
} else {
def->type = VIR_DOMAIN_VIDEO_TYPE_DEFAULT;
}
- if ((ram = virXPathString("string(./model/@ram)", ctxt))) {
+ if ((ram = virXPathString("string(./@ram)", ctxt))) {
if (virStrToLong_uip(ram, NULL, 10, &def->ram) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("cannot parse video ram '%s'"), ram);
- return NULL;
+ return -1;
}
}
- if ((vram = virXPathString("string(./model/@vram)", ctxt))) {
+ if ((vram = virXPathString("string(./@vram)", ctxt))) {
if (virStrToLong_uip(vram, NULL, 10, &def->vram) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("cannot parse video vram '%s'"), vram);
- return NULL;
+ return -1;
}
}
- if ((vram64 = virXPathString("string(./model/@vram64)", ctxt))) {
+ if ((vram64 = virXPathString("string(./@vram64)", ctxt))) {
if (virStrToLong_uip(vram64, NULL, 10, &def->vram64) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("cannot parse video vram64 '%s'"),
vram64);
- return NULL;
+ return -1;
}
}
- if ((vgamem = virXPathString("string(./model/@vgamem)", ctxt))) {
+ if ((vgamem = virXPathString("string(./@vgamem)", ctxt))) {
if (virStrToLong_uip(vgamem, NULL, 10, &def->vgamem) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("cannot parse video vgamem '%s'"),
vgamem);
- return NULL;
+ return -1;
}
}
- if ((heads = virXPathString("string(./model/@heads)", ctxt))) {
+ if ((heads = virXPathString("string(./@heads)", ctxt))) {
if (virStrToLong_uip(heads, NULL, 10, &def->heads) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("cannot parse video heads '%s'"), heads);
- return NULL;
+ return -1;
}
}
+ return 0;
+}
+
+static virDomainVideoDef *
+virDomainVideoDefParseXML(virDomainXMLOption *xmlopt,
+ xmlNodePtr node,
+ xmlXPathContextPtr ctxt,
+ unsigned int flags)
+{
+ g_autoptr(virDomainVideoDef) def = NULL;
+ xmlNodePtr driver;
+ xmlNodePtr model;
+
+ VIR_XPATH_NODE_AUTORESTORE(ctxt)
+
+ if (!(def = virDomainVideoDefNew(xmlopt)))
+ return NULL;
+
+ ctxt->node = node;
+
+ if ((model = virXPathNode("./model", ctxt))) {
+ if (virDomainVideoModelDefParseXML(def, model, ctxt) < 0)
+ return NULL;
+ } else {
+ def->type = VIR_DOMAIN_VIDEO_TYPE_DEFAULT;
+ }
+
+ if ((driver = virXPathNode("./driver", ctxt))) {
+ if (virXMLPropEnum(driver, "name",
+ virDomainVideoBackendTypeFromString,
+ VIR_XML_PROP_NONZERO, &def->backend) < 0)
+ return NULL;
+ if (virDomainVirtioOptionsParseXML(driver, &def->virtio) < 0)
+ return NULL;
+ }
+
if (virDomainDeviceInfoParseXML(xmlopt, node, ctxt, &def->info, flags) <
0)
return NULL;
--
2.35.1