/** Convert an 'update' config section into an attribute map.
*
* Uses 'name2' of section to set default request and lists.
*
* @param[in] cs the update section
* @param[out] head Where to store the head of the map.
* @param[in] dst_list_def The default destination list, usually dictated by
* the section the module is being called in.
* @param[in] src_list_def The default source list, usually dictated by the
* section the module is being called in.
* @param[in] max number of mappings to process.
* @return -1 on error, else 0.
*/
int radius_attrmap(CONF_SECTION *cs, value_pair_map_t **head,
pair_lists_t dst_list_def, pair_lists_t src_list_def,
unsigned int max)
{
char const *cs_list, *p;
request_refs_t request_def = REQUEST_CURRENT;
CONF_ITEM *ci;
CONF_PAIR *cp;
unsigned int total = 0;
value_pair_map_t **tail, *map;
TALLOC_CTX *ctx;
*head = NULL;
tail = head;
if (!cs) return 0;
/*
* The first map has cs as the parent.
* The rest have the previous map as the parent.
*/
ctx = cs;
ci = cf_sectiontoitem(cs);
cs_list = p = cf_section_name2(cs);
if (cs_list) {
request_def = radius_request_name(&p, REQUEST_CURRENT);
if (request_def == REQUEST_UNKNOWN) {
cf_log_err(ci, "Default request specified "
"in mapping section is invalid");
return -1;
}
dst_list_def = fr_str2int(pair_lists, p, PAIR_LIST_UNKNOWN);
if (dst_list_def == PAIR_LIST_UNKNOWN) {
cf_log_err(ci, "Default list \"%s\" specified "
"in mapping section is invalid", p);
return -1;
}
}
for (ci = cf_item_find_next(cs, NULL);
ci != NULL;
ci = cf_item_find_next(cs, ci)) {
if (total++ == max) {
cf_log_err(ci, "Map size exceeded");
goto error;
}
if (!cf_item_is_pair(ci)) {
cf_log_err(ci, "Entry is not in \"attribute = "
"value\" format");
goto error;
}
cp = cf_itemtopair(ci);
map = radius_cp2map(ctx, cp, request_def, dst_list_def,
REQUEST_CURRENT, src_list_def);
if (!map) {
goto error;
}
ctx = *tail = map;
tail = &(map->next);
}
return 0;
error:
talloc_free(*head);
return -1;
}
/** Convert an 'update' config section into an attribute map.
*
* Uses 'name2' of section to set default request and lists.
*
* @param[in] parent to convert to map.
* @param[out] head Where to store the head of the map.
* @param[in] dst_list_def The default destination list, usually dictated by
* the section the module is being called in.
* @param[in] src_list_def The default source list, usually dictated by the
* section the module is being called in.
* @param[in] max number of mappings to process.
* @return -1 on error, else 0.
*/
int radius_attrmap(CONF_SECTION *parent, value_pair_map_t **head,
pair_lists_t dst_list_def, pair_lists_t src_list_def,
unsigned int max)
{
const char *cs_list, *p;
request_refs_t request_def = REQUEST_CURRENT;
CONF_SECTION *cs;
CONF_ITEM *ci = cf_sectiontoitem(cs);
CONF_PAIR *cp;
unsigned int total = 0;
value_pair_map_t **tail, *map;
*head = NULL;
tail = head;
if (!parent) return 0;
cs = cf_section_sub_find(parent, "update");
if (!cs) return 0;
cs_list = p = cf_section_name2(cs);
if (cs_list) {
request_def = radius_request_name(&p, REQUEST_UNKNOWN);
if (request_def == REQUEST_UNKNOWN) {
cf_log_err(ci, "Default request specified "
"in mapping section is invalid");
return -1;
}
dst_list_def = fr_str2int(pair_lists, p, PAIR_LIST_UNKNOWN);
if (dst_list_def == PAIR_LIST_UNKNOWN) {
cf_log_err(ci, "Default list \"%s\" specified "
"in mapping section is invalid", p);
return -1;
}
}
for (ci = cf_item_find_next(cs, NULL);
ci != NULL;
ci = cf_item_find_next(cs, ci)) {
if (total++ == max) {
cf_log_err(ci, "Map size exceeded");
goto error;
}
if (!cf_item_is_pair(ci)) {
cf_log_err(ci, "Entry is not in \"attribute = "
"value\" format");
goto error;
}
cp = cf_itemtopair(ci);
map = radius_cp2map(cp, request_def, dst_list_def,
REQUEST_CURRENT, src_list_def);
if (!map) {
goto error;
}
*tail = map;
tail = &(map->next);
}
return 0;
error:
radius_mapfree(head);
return -1;
}
