[Libvirt-cim] [PATCH 2 of 4] Add logic to generate a pool XML to xmlgen.c

# HG changeset patch # User Kaitlin Rupert <karupert(a)us.ibm.com&gt; # Date 1237338803 25200 # Node ID a0858ba3fe8dcd82c695e1c28938bab3210da705 # Parent 177ae29d2ae5c1f9fe37e8cffb000bfeb2dc28af Add logic to generate a pool XML to xmlgen.c Signed-off-by: Kaitlin Rupert <karupert(a)us.ibm.com&gt; diff -r 177ae29d2ae5 -r a0858ba3fe8d libxkutil/xmlgen.c --- a/libxkutil/xmlgen.c Tue Mar 17 18:13:23 2009 -0700 +++ b/libxkutil/xmlgen.c Tue Mar 17 18:13:23 2009 -0700 @@ -38,6 +38,7 @@ #define XML_ERROR "Failed to allocate XML memory" typedef const char *(*devfn_t)(xmlNodePtr node, struct domain *dominfo); +typedef const char *(*poolfn_t)(xmlNodePtr node, struct virt_pool *pool); static char *disk_block_xml(xmlNodePtr root, struct disk_device *dev) { @@ -770,6 +771,117 @@ return xml; } +static const char *net_pool_xml(xmlNodePtr root, + struct virt_pool *_pool) +{ + xmlNodePtr net = NULL; + xmlNodePtr ip = NULL; + xmlNodePtr forward = NULL; + xmlNodePtr dhcp = NULL; + xmlNodePtr range = NULL; + const char *msg = NULL; + struct net_pool *pool = &_pool->pool_info.net; + + net = xmlNewChild(root, NULL, BAD_CAST "network", NULL); + if (net == NULL) + goto out; + + if (xmlNewChild(net, NULL, BAD_CAST "name", BAD_CAST _pool->id) == NULL) + goto out; + + if (xmlNewChild(net, NULL, BAD_CAST "bridge", NULL) == NULL) + goto out; + + if (xmlNewProp(net, BAD_CAST "name", BAD_CAST _pool->id) == NULL) + goto out; + + if (pool->forward_mode != NULL) { + forward = xmlNewChild(net, NULL, BAD_CAST "forward", NULL); + if (forward == NULL) + goto out; + + if (xmlNewProp(forward, + BAD_CAST "mode", + BAD_CAST pool->forward_mode) == NULL) + goto out; + + if (pool->forward_dev != NULL) { + if (xmlNewProp(forward, + BAD_CAST "dev", + BAD_CAST pool->forward_dev) == NULL) + goto out; + } + } + + ip = xmlNewChild(net, NULL, BAD_CAST "ip", NULL); + if (ip == NULL) + goto out; + + if (xmlNewProp(ip, BAD_CAST "address", BAD_CAST pool->addr) == NULL) + goto out; + + if (xmlNewProp(ip, BAD_CAST "netmask", BAD_CAST pool->netmask) == NULL) + goto out; + + if ((pool->ip_start != NULL) && (pool->ip_end != NULL)) { + dhcp = xmlNewChild(ip, NULL, BAD_CAST "dhcp", NULL); + if (dhcp == NULL) + goto out; + + range = xmlNewChild(dhcp, NULL, BAD_CAST "range", NULL); + if (range == NULL) + goto out; + + if (xmlNewProp(range, + BAD_CAST "start", + BAD_CAST pool->ip_start) == NULL) + goto out; + + if (xmlNewProp(range, + BAD_CAST "end", + BAD_CAST pool->ip_end) == NULL) + goto out; + } + + out: + return msg; +} + +char *pool_to_xml(struct virt_pool *pool) { + char *xml = NULL; + xmlNodePtr root = NULL; + int type = pool->type; + const char *msg; + poolfn_t func; + + root = xmlNewNode(NULL, BAD_CAST "tmp"); + if (root == NULL) + goto out; + + switch (type) { + case CIM_RES_TYPE_NET: + func = net_pool_xml; + break; + default: + CU_DEBUG("pool_to_xml: invalid type specified: %d", type); + goto out; + } + + msg = func(root, pool); + if (msg != NULL) { + CU_DEBUG("Failed to create pool XML: %s", msg); + goto out; + } + + xml = tree_to_xml(root->children); + out: + CU_DEBUG("Created Device XML:\n%s\n", xml); + + xmlFreeNode(root); + + return xml; +} + /* * Local Variables: * mode: C diff -r 177ae29d2ae5 -r a0858ba3fe8d libxkutil/xmlgen.h --- a/libxkutil/xmlgen.h Tue Mar 17 18:13:23 2009 -0700 +++ b/libxkutil/xmlgen.h Tue Mar 17 18:13:23 2009 -0700 @@ -22,6 +22,7 @@ #define __XMLGEN_H #include "device_parsing.h" +#include "pool_parsing.h" #include "cmpidt.h" @@ -33,4 +34,6 @@ char *system_to_xml(struct domain *dominfo); char *device_to_xml(struct virt_device *dev); +char *pool_to_xml(struct virt_pool *pool); + #endif