[libvirt PATCH v3 19/51] domain_conf: Use virXMLPropTristateXXX in virDomainDeviceInfoParseXML

[Tim Wiederhake <twiederh@xxxxxxxxxx>]

Signed-off-by: Tim Wiederhake <twiederh@xxxxxxxxxx>
---
 src/conf/domain_conf.c | 26 ++++++--------------------
 1 file changed, 6 insertions(+), 20 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 6997b7d743..920078a706 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -6620,8 +6620,6 @@ virDomainDeviceInfoParseXML(virDomainXMLOptionPtr xmlopt,
     xmlNodePtr boot = NULL;
     xmlNodePtr rom = NULL;
     int ret = -1;
-    g_autofree char *romenabled = NULL;
-    g_autofree char *rombar = NULL;
     g_autofree char *aliasStr = NULL;
     VIR_XPATH_NODE_AUTORESTORE(ctxt)
 
@@ -6649,24 +6647,12 @@ virDomainDeviceInfoParseXML(virDomainXMLOptionPtr xmlopt,
 
     if ((flags & VIR_DOMAIN_DEF_PARSE_ALLOW_ROM) &&
         (rom = virXPathNode("./rom", ctxt))) {
-        if ((romenabled = virXPathString("string(./rom/@enabled)", ctxt))) {
-            int value;
-            if ((value = virTristateBoolTypeFromString(romenabled)) <= 0) {
-                virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
-                               _("unknown rom enabled value '%s'"), romenabled);
-                goto cleanup;
-            }
-            info->romenabled = value;
-        }
-        if ((rombar = virXPathString("string(./rom/@bar)", ctxt))) {
-            int value;
-            if ((value = virTristateSwitchTypeFromString(rombar)) <= 0) {
-                virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
-                               _("unknown rom bar value '%s'"), rombar);
-                goto cleanup;
-            }
-            info->rombar = value;
-        }
+        if (virXMLPropTristateBool(rom, "enabled", false, &info->romenabled) < 0)
+            goto cleanup;
+
+        if (virXMLPropTristateSwitch(rom, "bar", false, &info->rombar) < 0)
+            goto cleanup;
+
         info->romfile = virXMLPropString(rom, "file");
 
         if (info->romenabled == VIR_TRISTATE_BOOL_NO &&
-- 
2.26.2