External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-03-07 17:28:15 +00:00
Code

conf: Rework SEV XML parse and format methods

Browse Source 
Make use of virDomainLaunchSecurity enum.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Boris Fiuczynski 2021-07-16 11:44:26 +02:00 committed by Pavel Hrdina
parent 001b482e30
commit f7bc6febd0
1 changed files with 65 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
src/conf/domain_conf.c
View File

@ -14732,6 +14732,8 @@ virDomainSEVDefParseXML(xmlNodePtr sevNode,
&def->sectype) < 0) &def->sectype) < 0)
return NULL; return NULL;
switch ((virDomainLaunchSecurity) def->sectype) {
case VIR_DOMAIN_LAUNCH_SECURITY_SEV:
if (virXPathULongHex("string(./policy)", ctxt, &policy) < 0) { if (virXPathULongHex("string(./policy)", ctxt, &policy) < 0) {
virReportError(VIR_ERR_XML_ERROR, "%s", virReportError(VIR_ERR_XML_ERROR, "%s",
_("failed to get launch security policy")); _("failed to get launch security policy"));
@ -14766,6 +14768,14 @@ virDomainSEVDefParseXML(xmlNodePtr sevNode,
def->session = virXPathString("string(./session)", ctxt); def->session = virXPathString("string(./session)", ctxt);
return g_steal_pointer(&def); return g_steal_pointer(&def);
case VIR_DOMAIN_LAUNCH_SECURITY_NONE:
case VIR_DOMAIN_LAUNCH_SECURITY_LAST:
default:
virReportError(VIR_ERR_XML_ERROR,
_("unsupported launch security type '%s'"),
virDomainLaunchSecurityTypeToString(def->sectype));
return NULL;
}
} }
@ -26856,28 +26866,37 @@ virDomainKeyWrapDefFormat(virBuffer *buf, virDomainKeyWrapDef *keywrap)
static void static void
virDomainSEVDefFormat(virBuffer *buf, virDomainSEVDef *sev) virDomainSEVDefFormat(virBuffer *buf, virDomainSEVDef *sev)
{ {
g_auto(virBuffer) attrBuf = VIR_BUFFER_INITIALIZER;
g_auto(virBuffer) childBuf = VIR_BUFFER_INIT_CHILD(buf);
if (!sev) if (!sev)
return; return;
virBufferAsprintf(buf, "<launchSecurity type='%s'>\n", virBufferAsprintf(&attrBuf, " type='%s'",
virDomainLaunchSecurityTypeToString(sev->sectype)); virDomainLaunchSecurityTypeToString(sev->sectype));
virBufferAdjustIndent(buf, 2);
switch ((virDomainLaunchSecurity) sev->sectype) {
case VIR_DOMAIN_LAUNCH_SECURITY_SEV:
if (sev->haveCbitpos) if (sev->haveCbitpos)
virBufferAsprintf(buf, "<cbitpos>%d</cbitpos>\n", sev->cbitpos); virBufferAsprintf(&childBuf, "<cbitpos>%d</cbitpos>\n", sev->cbitpos);
if (sev->haveReducedPhysBits) if (sev->haveReducedPhysBits)
virBufferAsprintf(buf, "<reducedPhysBits>%d</reducedPhysBits>\n", virBufferAsprintf(&childBuf, "<reducedPhysBits>%d</reducedPhysBits>\n",
sev->reduced_phys_bits); sev->reduced_phys_bits);
virBufferAsprintf(buf, "<policy>0x%04x</policy>\n", sev->policy); virBufferAsprintf(&childBuf, "<policy>0x%04x</policy>\n", sev->policy);
if (sev->dh_cert) if (sev->dh_cert)
virBufferEscapeString(buf, "<dhCert>%s</dhCert>\n", sev->dh_cert); virBufferEscapeString(&childBuf, "<dhCert>%s</dhCert>\n", sev->dh_cert);
if (sev->session) if (sev->session)
virBufferEscapeString(buf, "<session>%s</session>\n", sev->session); virBufferEscapeString(&childBuf, "<session>%s</session>\n", sev->session);
virBufferAdjustIndent(buf, -2); break;
virBufferAddLit(buf, "</launchSecurity>\n"); case VIR_DOMAIN_LAUNCH_SECURITY_NONE:
case VIR_DOMAIN_LAUNCH_SECURITY_LAST:
return;
}
virXMLFormatElement(buf, "launchSecurity", &attrBuf, &childBuf);
} }