Re: [Libvirt-cim] [PATCH V2] Fix kvm support check logic
On 06/27/2013 09:22 AM, Xu Wang wrote:
int parse_domain_type(xmlNodePtr node, char **value)
{
xmlNodePtr child = NULL;
+ xmlNodePtr seek_node = NULL;
char *type = NULL;
+ char *host_arch = NULL;
+ char *guest_arch = NULL;
child = node->children;
- while (child != NULL) {
- if (XSTREQ(child->name, "domain")) {
- type = get_attr_value(child, "type");
- if (type != NULL) {
+ while (child) {
+ if (XSTREQ(child->name, "host")) {
+ seek_node = seek_subNode(child, "arch");
+ host_arch = get_node_content(seek_node);
+ } else if (XSTREQ(child->name, "guest")) {
+ seek_node = seek_subNode(child, "arch");
+ guest_arch = get_attr_value(seek_node, "name");
+ if (XSTREQ(host_arch, guest_arch)) {
+ seek_node = seek_subNode(child, "domain");
+ type = get_attr_value(seek_node, "type");
*value = strdup(type);
- goto out;
+ return 1;
unfortunately this logic is still
returns the first guest domain type
in the capabilities XML which is "qemu". It would be necessary to
iterate all guest domains to find out whether one of them is of type "kvm".
BTW: this function is leaking type, host_arch and guest_arch...
}
}
-
--
Mit freundlichen Grüßen/Kind Regards
Viktor Mihajlovski
IBM Deutschland Research & Development GmbH
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