/*
* Search all the data sources for matches to our query. We look for
* dynamic hints first as overrides for static or fallback hints.
*/
static int
resource_find(int *line, int *startln,
const char *name, int *unit, const char *resname, const char *value,
const char **ret_name, int *ret_namelen, int *ret_unit,
const char **ret_resname, int *ret_resnamelen, const char **ret_value)
{
int i;
int un;
*line = 0;
/* Search for exact unit matches first */
i = res_find(line, startln, name, unit, resname, value,
ret_name, ret_namelen, ret_unit, ret_resname, ret_resnamelen,
ret_value);
if (i == 0)
return 0;
if (unit == NULL)
return ENOENT;
/* If we are still here, search for wildcard matches */
un = -1;
i = res_find(line, startln, name, &un, resname, value,
ret_name, ret_namelen, ret_unit, ret_resname, ret_resnamelen,
ret_value);
if (i == 0)
return 0;
return ENOENT;
}
int getconflict(char *restriction, char *cont, resource *res1)
{
resource *res2;
resourcetype *restype;
int n;
restype=res1->restype;
res2=res_find(restype, cont);
if(res2==NULL) {
error(_("Can't find resource '%s', resource type '%s' in "
"'conflicts-with' restriction"), cont, restype->type);
return(-1);
}
if(recursive) {
for(n=0;n<restype->resnum;n++) {
if(res_get_conflict(restype, n, res1->resid)) {
res_set_conflict(&restype->res[n], res2);
res_set_conflict(res2, &restype->res[n]);
}
}
} else {
res_set_conflict(res1, res2);
res_set_conflict(res2, res1);
}
return 0;
}
/** @brief Get a resource definition for an event from the XML tree.
*
* @param cur Pointer to the \<event\> node.
* @param restype Get a resource definition for this resource type. */
static resource *parser_event_get_res(xmlNodePtr cur, resourcetype *restype)
{
resource *res;
xmlChar *type, *name;
assert(restype!=NULL);
assert(cur!=NULL);
res=NULL;
cur=cur->children;
while(cur!=NULL) {
if(!xmlStrcmp(cur->name, XMLCHAR "resource")) {
type=parser_getprop_str(cur, XMLCHAR "type");
if(xmlStrcmp(type, XMLCHAR restype->type)) {
free(type);
cur=cur->next;
continue;
}
name=parser_getprop_str(cur, XMLCHAR "name");
if(res!=NULL) {
fatal(_("Definition of event has multiple "
"definitions for resource type '%s' (line %d)"),
restype->type, xmlGetLineNo(cur));
}
res=res_find(restype, CHAR name);
if(res==NULL) INVPROP("name", cur);
xmlFree(type);
xmlFree(name);
}
cur=cur->next;
}
return(res);
}
