Instead of using the virCapsPtr information, pass the driver specific
netprefix in the domain parser struct. This eliminates one more use of
virCapsPtr from the XML parsing/formatting code.
Signed-off-by: Daniel P. Berrangé <berra...@redhat.com>
---
src/conf/domain_conf.c | 24 +++++++-----------------
src/conf/domain_conf.h | 3 ++-
src/libxl/libxl_domain.c | 1 +
3 files changed, 10 insertions(+), 18 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 6abe15f721..b45ca4a4d0 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -11446,7 +11446,6 @@ static virDomainNetDefPtr
virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt,
xmlNodePtr node,
xmlXPathContextPtr ctxt,
- char *prefix,
unsigned int flags)
{
virDomainNetDefPtr def;
@@ -11494,6 +11493,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt,
g_autofree char *vhostuser_type = NULL;
g_autofree char *trustGuestRxFilters = NULL;
g_autofree char *vhost_path = NULL;
+ const char *prefix = xmlopt ? xmlopt->config.netPrefix : NULL;
if (!(def = virDomainNetDefNew(xmlopt)))
return NULL;
@@ -16385,7 +16385,6 @@ virDomainDeviceDefParse(const char *xmlStr,
xmlNodePtr node;
g_autoptr(xmlXPathContext) ctxt = NULL;
g_autofree virDomainDeviceDefPtr dev = NULL;
- char *netprefix;
if (!(xml = virXMLParseStringCtxt(xmlStr, _("(device_definition)"),
&ctxt)))
return NULL;
@@ -16428,9 +16427,7 @@ virDomainDeviceDefParse(const char *xmlStr,
return NULL;
break;
case VIR_DOMAIN_DEVICE_NET:
- netprefix = caps->host.netprefix;
- if (!(dev->data.net = virDomainNetDefParseXML(xmlopt, node, ctxt,
- netprefix, flags)))
+ if (!(dev->data.net = virDomainNetDefParseXML(xmlopt, node, ctxt,
flags)))
return NULL;
break;
case VIR_DOMAIN_DEVICE_INPUT:
@@ -19759,7 +19756,6 @@ virDomainDefParseXML(xmlDocPtr xml,
bool usb_none = false;
bool usb_other = false;
bool usb_master = false;
- char *netprefix = NULL;
g_autofree xmlNodePtr *nodes = NULL;
g_autofree char *tmp = NULL;
@@ -20872,12 +20868,10 @@ virDomainDefParseXML(xmlDocPtr xml,
goto error;
if (n && VIR_ALLOC_N(def->nets, n) < 0)
goto error;
- netprefix = caps->host.netprefix;
for (i = 0; i < n; i++) {
virDomainNetDefPtr net = virDomainNetDefParseXML(xmlopt,
nodes[i],
ctxt,
- netprefix,
flags);
if (!net)
goto error;
@@ -25362,7 +25356,7 @@ virDomainChrSourceReconnectDefFormat(virBufferPtr buf,
int
virDomainNetDefFormat(virBufferPtr buf,
virDomainNetDefPtr def,
- char *prefix,
+ virDomainXMLOptionPtr xmlopt,
unsigned int flags)
{
virDomainNetType actualType = virDomainNetGetActualType(def);
@@ -25372,6 +25366,7 @@ virDomainNetDefFormat(virBufferPtr buf,
virDomainHostdevDefPtr hostdef = NULL;
char macstr[VIR_MAC_STRING_BUFLEN];
g_auto(virBuffer) attrBuf = VIR_BUFFER_INITIALIZER;
+ const char *prefix = xmlopt ? xmlopt->config.netPrefix : NULL;
/* publicActual is true if we should report the current state in
* def->data.network.actual *instead of* the config (*not* in
@@ -28294,7 +28289,7 @@ virDomainDefFormatInternal(virDomainDefPtr def,
int
virDomainDefFormatInternalSetRootName(virDomainDefPtr def,
virDomainXMLOptionPtr xmlopt,
- virCapsPtr caps,
+ virCapsPtr caps G_GNUC_UNUSED,
virBufferPtr buf,
const char *rootname,
unsigned int flags)
@@ -28304,7 +28299,6 @@ virDomainDefFormatInternalSetRootName(virDomainDefPtr
def,
const char *type = NULL;
int n;
size_t i;
- char *netprefix = NULL;
virCheckFlags(VIR_DOMAIN_DEF_FORMAT_COMMON_FLAGS |
VIR_DOMAIN_DEF_FORMAT_STATUS |
@@ -28660,10 +28654,8 @@ virDomainDefFormatInternalSetRootName(virDomainDefPtr
def,
if (virDomainFSDefFormat(buf, def->fss[n], flags) < 0)
goto error;
- if (caps)
- netprefix = caps->host.netprefix;
for (n = 0; n < def->nnets; n++)
- if (virDomainNetDefFormat(buf, def->nets[n], netprefix, flags) < 0)
+ if (virDomainNetDefFormat(buf, def->nets[n], xmlopt, flags) < 0)
goto error;
for (n = 0; n < def->nsmartcards; n++)
@@ -29834,7 +29826,6 @@ virDomainDeviceDefCopy(virDomainDeviceDefPtr src,
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
int flags = VIR_DOMAIN_DEF_FORMAT_INACTIVE | VIR_DOMAIN_DEF_FORMAT_SECURE;
int rc = -1;
- char *netprefix;
g_autofree char *xmlStr = NULL;
switch ((virDomainDeviceType) src->type) {
@@ -29848,8 +29839,7 @@ virDomainDeviceDefCopy(virDomainDeviceDefPtr src,
rc = virDomainFSDefFormat(&buf, src->data.fs, flags);
break;
case VIR_DOMAIN_DEVICE_NET:
- netprefix = caps->host.netprefix;
- rc = virDomainNetDefFormat(&buf, src->data.net, netprefix, flags);
+ rc = virDomainNetDefFormat(&buf, src->data.net, xmlopt, flags);
break;
case VIR_DOMAIN_DEVICE_INPUT:
rc = virDomainInputDefFormat(&buf, src->data.input, flags);
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index e1622f2112..037cebae64 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -2706,6 +2706,7 @@ struct _virDomainDefParserConfig {
unsigned int features; /* virDomainDefFeatures */
unsigned char macPrefix[VIR_MAC_PREFIX_BUFLEN];
virArch defArch;
+ const char *netPrefix;
};
typedef void *(*virDomainXMLPrivateDataAllocFunc)(void *);
@@ -3146,7 +3147,7 @@ virDomainDiskBackingStoreFormat(virBufferPtr buf,
int virDomainNetDefFormat(virBufferPtr buf,
virDomainNetDefPtr def,
- char *prefix,
+ virDomainXMLOptionPtr xmlopt,
unsigned int flags);
typedef enum {
diff --git a/src/libxl/libxl_domain.c b/src/libxl/libxl_domain.c
index f202f0fc3e..dfac04bf59 100644
--- a/src/libxl/libxl_domain.c
+++ b/src/libxl/libxl_domain.c
@@ -437,6 +437,7 @@ libxlDomainDefPostParse(virDomainDefPtr def,
virDomainDefParserConfig libxlDomainDefParserConfig = {
.macPrefix = { 0x00, 0x16, 0x3e },
+ .netPrefix = LIBXL_GENERATED_PREFIX_XEN,
.devicesPostParseCallback = libxlDomainDeviceDefPostParse,
.domainPostParseCallback = libxlDomainDefPostParse,
.features = VIR_DOMAIN_DEF_FEATURE_NET_MODEL_STRING,
--
2.23.0
--
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