[Libvirt-cim] [PATCH 1 of 3] Make CSI throw an indication for domain state changes
# HG changeset patch
# User Dan Smith <danms(a)us.ibm.com>
# Date 1214850492 25200
# Node ID 0734a17d5aa18239e8a53b1131ccc02dfecc4874
# Parent b123b6b1fb08c3ab956f1c33801e743e082192b9
Make CSI throw an indication for domain state changes
Signed-off-by: Dan Smith <danms(a)us.ibm.com>
diff -r b123b6b1fb08 -r 0734a17d5aa1 src/Virt_ComputerSystemIndication.c
--- a/src/Virt_ComputerSystemIndication.c Fri Jun 27 08:59:09 2008 -0700
+++ b/src/Virt_ComputerSystemIndication.c Mon Jun 30 11:28:12 2008 -0700
@@ -62,6 +62,12 @@
struct dom_xml {
char uuid[VIR_UUID_STRING_BUFLEN];
char *xml;
+ enum {DOM_OFFLINE,
+ DOM_ONLINE,
+ DOM_PAUSED,
+ DOM_CRASHED,
+ DOM_GONE,
+ } state;
};
static void free_dom_xml (struct dom_xml dom)
@@ -85,6 +91,35 @@
out:
return name;
+}
+
+static int dom_state(virDomainPtr dom)
+{
+ virDomainInfo info;
+ int ret;
+
+ ret = virDomainGetInfo(dom, &info);
+ if (ret != 0)
+ return DOM_GONE;
+
+ switch (info.state) {
+ case VIR_DOMAIN_NOSTATE:
+ case VIR_DOMAIN_RUNNING:
+ case VIR_DOMAIN_BLOCKED:
+ return DOM_ONLINE;
+
+ case VIR_DOMAIN_PAUSED:
+ return DOM_PAUSED;
+
+ case VIR_DOMAIN_SHUTOFF:
+ return DOM_OFFLINE;
+
+ case VIR_DOMAIN_CRASHED:
+ return DOM_CRASHED;
+
+ default:
+ return DOM_GONE;
+ };
}
static CMPIStatus doms_to_xml(struct dom_xml **dom_xml_list,
@@ -115,6 +150,8 @@
"Failed to get xml desc");
break;
}
+
+ (*dom_xml_list)[i].state = dom_state(dom_ptr_list[i]);
}
return s;
@@ -131,8 +168,15 @@
if (strcmp(cur_xml[i].uuid, prev_dom.uuid) != 0)
continue;
- if (strcmp(cur_xml[i].xml, prev_dom.xml) != 0)
+ if (strcmp(cur_xml[i].xml, prev_dom.xml) != 0) {
+ CU_DEBUG("Domain config changed");
ret = true;
+ }
+
+ if (prev_dom.state != cur_xml[i].state) {
+ CU_DEBUG("Domain state changed");
+ ret = true;
+ }
break;
}