# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com&gt; # Date 1239906021 25200 # Node ID abf66df18db6275e312f8024ddadfd6a2b252bb1 # Parent 261a49710d0cb13c83e28f460583079db473d04f Consolidate redundant code in for generating XML for net devices Most of the interface specific functions have the same code, so this can all be moved into the common function. Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com&gt; diff -r 261a49710d0c -r abf66df18db6 libxkutil/xmlgen.c --- a/libxkutil/xmlgen.c Thu Apr 16 11:14:10 2009 -0700 +++ b/libxkutil/xmlgen.c Thu Apr 16 11:20:21 2009 -0700 @@ -153,84 +153,45 @@ return msg; } -static const char *bridge_net_to_xml(xmlNodePtr root, struct net_device *dev) +static const char *set_net_source(xmlNodePtr nic, + struct net_device *dev, + const char *src_type) +{ + xmlNodePtr tmp; + + if (dev->source != NULL) { + tmp = xmlNewChild(nic, NULL, BAD_CAST "source", NULL); + if (tmp == NULL) + return XML_ERROR; + xmlNewProp(tmp, BAD_CAST src_type, BAD_CAST dev->source); + } + + return NULL; +} + + +static const char *bridge_net_to_xml(xmlNodePtr nic, struct net_device *dev) { const char *script = "vif-bridge"; - xmlNodePtr nic; xmlNodePtr tmp; - - nic = xmlNewChild(root, NULL, BAD_CAST "interface", NULL); - if (nic == NULL) - return XML_ERROR; - xmlNewProp(nic, BAD_CAST "type", BAD_CAST dev->type); - - tmp = xmlNewChild(nic, NULL, BAD_CAST "mac", NULL); - if (tmp == NULL) - return XML_ERROR; - xmlNewProp(tmp, BAD_CAST "address", BAD_CAST dev->mac); + const char *msg = NULL; tmp = xmlNewChild(nic, NULL, BAD_CAST "script", NULL); if (tmp == NULL) return XML_ERROR; xmlNewProp(tmp, BAD_CAST "path", BAD_CAST script); - if (dev->source != NULL) { - tmp = xmlNewChild(nic, NULL, BAD_CAST "source", NULL); - if (tmp == NULL) - return XML_ERROR; - xmlNewProp(tmp, BAD_CAST "bridge", BAD_CAST dev->source); - } + msg = set_net_source(nic, dev, "bridge"); - return NULL; -} - -static const char *network_net_to_xml(xmlNodePtr root, struct net_device *dev) -{ - xmlNodePtr nic; - xmlNodePtr tmp; - - nic = xmlNewChild(root, NULL, BAD_CAST "interface", NULL); - if (nic == NULL) - return XML_ERROR; - xmlNewProp(nic, BAD_CAST "type", BAD_CAST dev->type); - - tmp = xmlNewChild(nic, NULL, BAD_CAST "mac", NULL); - if (tmp == NULL) - return XML_ERROR; - xmlNewProp(tmp, BAD_CAST "address", BAD_CAST dev->mac); - - if (dev->source != NULL) { - tmp = xmlNewChild(nic, NULL, BAD_CAST "source", NULL); - if (tmp == NULL) - return XML_ERROR; - xmlNewProp(tmp, BAD_CAST "network", BAD_CAST dev->source); - } - - return NULL; -} - -static const char *user_net_to_xml(xmlNodePtr root, struct net_device *dev) -{ - xmlNodePtr nic; - xmlNodePtr tmp; - - nic = xmlNewChild(root, NULL, BAD_CAST "interface", NULL); - if (nic == NULL) - return XML_ERROR; - xmlNewProp(nic, BAD_CAST "type", BAD_CAST dev->type); - - tmp = xmlNewChild(nic, NULL, BAD_CAST "mac", NULL); - if (tmp == NULL) - return XML_ERROR; - xmlNewProp(tmp, BAD_CAST "address", BAD_CAST dev->mac); - - return NULL; + return msg; } static const char *net_xml(xmlNodePtr root, struct domain *dominfo) { int i; const char *msg = NULL; + xmlNodePtr nic; + xmlNodePtr tmp; for (i = 0; (i < dominfo->dev_net_ct) && (msg == NULL); i++) { struct virt_device *dev = &dominfo->dev_net[i]; @@ -239,12 +200,22 @@ struct net_device *net = &dev->dev.net; + nic = xmlNewChild(root, NULL, BAD_CAST "interface", NULL); + if (nic == NULL) + return XML_ERROR; + xmlNewProp(nic, BAD_CAST "type", BAD_CAST net->type); + + tmp = xmlNewChild(nic, NULL, BAD_CAST "mac", NULL); + if (tmp == NULL) + return XML_ERROR; + xmlNewProp(tmp, BAD_CAST "address", BAD_CAST net->mac); + if (STREQ(dev->dev.net.type, "network")) - msg = network_net_to_xml(root, net); + msg = set_net_source(nic, net, "network"); else if (STREQ(dev->dev.net.type, "bridge")) msg = bridge_net_to_xml(root, net); else if (STREQ(dev->dev.net.type, "user")) - msg = user_net_to_xml(root, net); + continue; else msg = "Unknown interface type"; } _______________________________________________ Libvirt-cim mailing list Libvirt-cim(a)redhat.com https://www.redhat.com/mailman/listinfo/libvirt-cim