[RFC 28/29] conf: Apply virNetworkDNSHostDefFormatBuf(generated) in virNetworkDNSDefFormat

[Shi Lei <shi_lei@xxxxxxxxxxxxxx>]

Signed-off-by: Shi Lei <shi_lei@xxxxxxxxxxxxxx>
---
 docs/schemas/network.rng |  1 +
 src/conf/network_conf.c  | 15 +++------------
 2 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/docs/schemas/network.rng b/docs/schemas/network.rng
index b97510f..ba5db0b 100644
--- a/docs/schemas/network.rng
+++ b/docs/schemas/network.rng
@@ -385,6 +385,7 @@
                       {"name": "partialOkay", "type": "Bool"}
                     ]
                   },
+                  "formatfunc": {"output": "src/conf/network_conf"},
                   "members": [
                     {"id": "ip", "opt": true},
                     {"id": "hostname", "name": "name", "opt": true}
diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index 1e8bfbc..e5d6e49 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -1926,7 +1926,7 @@ static int
 virNetworkDNSDefFormat(virBufferPtr buf,
                        const virNetworkDNSDef *def)
 {
-    size_t i, j;
+    size_t i;
 
     if (!(def->enable || def->forwardPlainNames || def->nforwarders || def->nhosts ||
           def->nsrvs || def->ntxts))
@@ -1981,17 +1981,8 @@ virNetworkDNSDefFormat(virBufferPtr buf,
 
     if (def->nhosts) {
         for (i = 0; i < def->nhosts; i++) {
-            char *ip = virSocketAddrFormat(&def->hosts[i].ip);
-
-            virBufferAsprintf(buf, "<host ip='%s'>\n", ip);
-            virBufferAdjustIndent(buf, 2);
-            for (j = 0; j < def->hosts[i].nnames; j++)
-                virBufferEscapeString(buf, "<hostname>%s</hostname>\n",
-                                      def->hosts[i].names[j]);
-
-            virBufferAdjustIndent(buf, -2);
-            virBufferAddLit(buf, "</host>\n");
-            VIR_FREE(ip);
+            if (virNetworkDNSHostDefFormatBuf(buf, "host", &def->hosts[i]) < 0)
+                return -1;
         }
     }
     virBufferAdjustIndent(buf, -2);
-- 
2.17.1