[libvirt] [PATCH v1 31/51] util: conf: separate virDomainDefParseSoundInfo from virDomainDefParseXML

[xinhua.Cao]

separate virDomainDefParseSoundInfo from virDomainDefParseXML,
move virDomainDefParseSoundInfo into virDomainDefParseDeviceInfo
---
 src/conf/domain_conf.c | 54 ++++++++++++++++++++++++++++++++++----------------
 1 file changed, 37 insertions(+), 17 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 71b5147..6ffde63 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -20324,6 +20324,42 @@ virDomainDefParseGraphicsInfo(virDomainParseTotalParamPtr param)
 
 
 static int
+virDomainDefParseSoundInfo(virDomainParseTotalParamPtr param)
+{
+    virDomainDefPtr def = param->def;
+    xmlXPathContextPtr ctxt = param->ctxt;
+    virDomainXMLOptionPtr xmlopt = param->xmlopt;
+    unsigned int flags = param->flags;
+
+    int ret = -1;
+    int n = 0;
+    size_t i;
+    xmlNodePtr *nodes = NULL;
+
+    /* analysis of the sound devices */
+    if ((n = virXPathNodeSet("./devices/sound", ctxt, &nodes)) < 0)
+        goto cleanup;
+    if (n && VIR_ALLOC_N(def->sounds, n) < 0)
+        goto cleanup;
+    for (i = 0; i < n; i++) {
+        virDomainSoundDefPtr sound = virDomainSoundDefParseXML(xmlopt,
+                                                               nodes[i],
+                                                               ctxt,
+                                                               flags);
+        if (!sound)
+            goto cleanup;
+
+        def->sounds[def->nsounds++] = sound;
+    }
+    ret = 0;
+
+ cleanup:
+    VIR_FREE(nodes);
+    return ret;
+}
+
+
+static int
 virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
 {
     typedef int (*virDomainPreaseDeviceFuc)(virDomainParseTotalParamPtr param);
@@ -20343,6 +20379,7 @@ virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
             virDomainDefParseChannelInfo,
             virDomainDefParseInputInfo,
             virDomainDefParseGraphicsInfo,
+            virDomainDefParseSoundInfo,
             NULL
     };
 
@@ -20446,23 +20483,6 @@ virDomainDefParseXML(xmlDocPtr xml,
         fun_index++;
     }
 
-    /* analysis of the sound devices */
-    if ((n = virXPathNodeSet("./devices/sound", ctxt, &nodes)) < 0)
-        goto error;
-    if (n && VIR_ALLOC_N(def->sounds, n) < 0)
-        goto error;
-    for (i = 0; i < n; i++) {
-        virDomainSoundDefPtr sound = virDomainSoundDefParseXML(xmlopt,
-                                                               nodes[i],
-                                                               ctxt,
-                                                               flags);
-        if (!sound)
-            goto error;
-
-        def->sounds[def->nsounds++] = sound;
-    }
-    VIR_FREE(nodes);
-
     /* analysis of the video devices */
     if ((n = virXPathNodeSet("./devices/video", ctxt, &nodes)) < 0)
         goto error;
-- 
2.8.3