[libvirt] [PATCH v1 29/51] util: conf: separate virDomainDefParseInputInfo from virDomainDefParseXML

[xinhua.Cao]

separate virDomainDefParseInputInfo from virDomainDefParseXML,
move virDomainDefParseInputInfo into virDomainDefParseDeviceInfo
---
 src/conf/domain_conf.c | 76 +++++++++++++++++++++++++++++++-------------------
 1 file changed, 48 insertions(+), 28 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 7c8fd45..eb610ed 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -20243,6 +20243,53 @@ virDomainDefParseChannelInfo(virDomainParseTotalParamPtr param)
 
 
 static int
+virDomainDefParseInputInfo(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 input devices */
+    if ((n = virXPathNodeSet("./devices/input", ctxt, &nodes)) < 0)
+        goto cleanup;
+    if (n && VIR_ALLOC_N(def->inputs, n) < 0)
+        goto cleanup;
+
+    for (i = 0; i < n; i++) {
+        virDomainInputDefPtr input = virDomainInputDefParseXML(xmlopt,
+                                                               def,
+                                                               nodes[i],
+                                                               ctxt,
+                                                               flags);
+        if (!input)
+            goto cleanup;
+
+        /* Check if USB bus is required */
+        if (input->bus == VIR_DOMAIN_INPUT_BUS_USB && param->usb_none) {
+            virDomainInputDefFree(input);
+            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+                           _("Can't add USB input device. "
+                             "USB bus is disabled"));
+            goto cleanup;
+        }
+
+        def->inputs[def->ninputs++] = input;
+    }
+    ret = 0;
+
+ cleanup:
+    VIR_FREE(nodes);
+    return ret;
+}
+
+
+static int
 virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
 {
     typedef int (*virDomainPreaseDeviceFuc)(virDomainParseTotalParamPtr param);
@@ -20260,6 +20307,7 @@ virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
             virDomainDefParseSerialInfo,
             virDomainDefParseConsoleInfo,
             virDomainDefParseChannelInfo,
+            virDomainDefParseInputInfo,
             NULL
     };
 
@@ -20363,34 +20411,6 @@ virDomainDefParseXML(xmlDocPtr xml,
         fun_index++;
     }
 
-    /* analysis of the input devices */
-    if ((n = virXPathNodeSet("./devices/input", ctxt, &nodes)) < 0)
-        goto error;
-    if (n && VIR_ALLOC_N(def->inputs, n) < 0)
-        goto error;
-
-    for (i = 0; i < n; i++) {
-        virDomainInputDefPtr input = virDomainInputDefParseXML(xmlopt,
-                                                               def,
-                                                               nodes[i],
-                                                               ctxt,
-                                                               flags);
-        if (!input)
-            goto error;
-
-        /* Check if USB bus is required */
-        if (input->bus == VIR_DOMAIN_INPUT_BUS_USB && usb_none) {
-            virDomainInputDefFree(input);
-            virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                           _("Can't add USB input device. "
-                             "USB bus is disabled"));
-            goto error;
-        }
-
-        def->inputs[def->ninputs++] = input;
-    }
-    VIR_FREE(nodes);
-
     /* analysis of the graphics devices */
     if ((n = virXPathNodeSet("./devices/graphics", ctxt, &nodes)) < 0)
         goto error;
-- 
2.8.3