[libvirt] [PREPOST 13/17] src/xenxs:Refactor code formating event actions config

[David Kiarie]

From: Kiarie Kahurani <davidkiarie4 at gmail.com>

Introduce function
    xenFormatXMEventActions(.....)
which formats actions following certain events

signed-off-by:David Kiarie<davidkiarie4 at gmail.com>
---
 src/xenxs/xen_xm.c | 60 ++++++++++++++++++++++++++++++------------------------
 1 file changed, 33 insertions(+), 27 deletions(-)

diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c
index c91fa73..367a8cd 100644
--- a/src/xenxs/xen_xm.c
+++ b/src/xenxs/xen_xm.c
@@ -1710,6 +1710,38 @@ static int xenFormatXMTimeOffset(virConfPtr conf, virDomainDefPtr def,
 
     return 0;
 }
+static int xenFormatXMEventActions(virConfPtr conf, virDomainDefPtr def)
+{
+    const char *lifecycle = NULL;
+
+    if (!(lifecycle = virDomainLifecycleTypeToString(def->onPoweroff))) {
+        virReportError(VIR_ERR_INTERNAL_ERROR,
+                       _("unexpected lifecycle action %d"), def->onPoweroff);
+        return -1;
+    }
+    if (xenXMConfigSetString(conf, "on_poweroff", lifecycle) < 0)
+        return -1;
+
+
+    if (!(lifecycle = virDomainLifecycleTypeToString(def->onReboot))) {
+        virReportError(VIR_ERR_INTERNAL_ERROR,
+                       _("unexpected lifecycle action %d"), def->onReboot);
+        return -1;
+    }
+    if (xenXMConfigSetString(conf, "on_reboot", lifecycle) < 0)
+        return -1;
+
+
+    if (!(lifecycle = virDomainLifecycleCrashTypeToString(def->onCrash))) {
+        virReportError(VIR_ERR_INTERNAL_ERROR,
+                       _("unexpected lifecycle action %d"), def->onCrash);
+        return -1;
+    }
+    if (xenXMConfigSetString(conf, "on_crash", lifecycle) < 0)
+        return -1;
+
+    return 0;
+}
 virConfPtr xenFormatXM(virConnectPtr conn,
                                    virDomainDefPtr def,
                                    int xendConfigVersion)
@@ -1718,7 +1750,6 @@ virConfPtr xenFormatXM(virConnectPtr conn,
     int hvm = 0;
     size_t i;
     char *cpus = NULL;
-    const char *lifecycle;
     virConfValuePtr diskVal = NULL;
     virConfValuePtr netVal = NULL;
 
@@ -1857,33 +1888,8 @@ virConfPtr xenFormatXM(virConnectPtr conn,
     if (xenFormatXMTimeOffset(conf, def, xendConfigVersion) < 0)
         goto cleanup;
 
-    if (!(lifecycle = virDomainLifecycleTypeToString(def->onPoweroff))) {
-        virReportError(VIR_ERR_INTERNAL_ERROR,
-                       _("unexpected lifecycle action %d"), def->onPoweroff);
-        goto cleanup;
-    }
-    if (xenXMConfigSetString(conf, "on_poweroff", lifecycle) < 0)
-        goto cleanup;
-
-
-    if (!(lifecycle = virDomainLifecycleTypeToString(def->onReboot))) {
-        virReportError(VIR_ERR_INTERNAL_ERROR,
-                       _("unexpected lifecycle action %d"), def->onReboot);
-        goto cleanup;
-    }
-    if (xenXMConfigSetString(conf, "on_reboot", lifecycle) < 0)
-        goto cleanup;
-
-
-    if (!(lifecycle = virDomainLifecycleCrashTypeToString(def->onCrash))) {
-        virReportError(VIR_ERR_INTERNAL_ERROR,
-                       _("unexpected lifecycle action %d"), def->onCrash);
+    if (xenFormatXMEventActions(conf, def) < 0)
         goto cleanup;
-    }
-    if (xenXMConfigSetString(conf, "on_crash", lifecycle) < 0)
-        goto cleanup;
-
-
 
     if (hvm) {
         if (def->emulator &&
-- 
1.8.4.5