diff options
Diffstat (limited to 'usr.sbin/unbound/util/data/msgreply.h')
| -rw-r--r-- | usr.sbin/unbound/util/data/msgreply.h | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/usr.sbin/unbound/util/data/msgreply.h b/usr.sbin/unbound/util/data/msgreply.h index 485d49afa87..acbdd3deb61 100644 --- a/usr.sbin/unbound/util/data/msgreply.h +++ b/usr.sbin/unbound/util/data/msgreply.h @@ -50,13 +50,13 @@ struct iovec; struct regional; struct edns_data; struct edns_option; -struct inplace_cb_reply; -struct inplace_cb_query; +struct inplace_cb; struct module_qstate; struct module_env; struct msg_parse; struct rrset_parse; struct local_rrset; +struct dns_msg; /** calculate the prefetch TTL as 90% of original. Calculation * without numerical overflow (uin32_t) */ @@ -357,6 +357,21 @@ struct reply_info* reply_info_copy(struct reply_info* rep, struct alloc_cache* alloc, struct regional* region); /** + * Allocate (special) rrset keys. + * @param rep: reply info in which the rrset keys to be allocated, rrset[] + * array should have bee allocated with NULL pointers. + * @param alloc: how to allocate rrset keys. + * Not used if region!=NULL, it can be NULL in that case. + * @param region: if this parameter is NULL then the alloc is used. + * otherwise, rrset keys are allocated in this region. + * In a region, no special rrset key structures are needed (not shared). + * and no rrset_ref array in the reply needs to be built up. + * @return 1 on success, 0 on error + */ +int reply_info_alloc_rrset_keys(struct reply_info* rep, + struct alloc_cache* alloc, struct regional* region); + +/** * Copy a parsed rrset into given key, decompressing and allocating rdata. * @param pkt: packet for decompression * @param msg: the parser message (for flags for trust). @@ -608,6 +623,29 @@ int inplace_cb_query_call(struct module_env* env, struct query_info* qinfo, struct regional* region); /** + * Call the registered functions in the inplace_cb_edns_back_parsed linked list. + * This function is going to get called after parsing the EDNS data on the + * reply from a nameserver. + * @param env: module environment. + * @param qstate: module qstate. + * @return false on failure (a callback function returned an error). + */ +int inplace_cb_edns_back_parsed_call(struct module_env* env, + struct module_qstate* qstate); + +/** + * Call the registered functions in the inplace_cb_query_reponse linked list. + * This function is going to get called after receiving a reply from a + * nameserver. + * @param env: module environment. + * @param qstate: module qstate. + * @param response: received response + * @return false on failure (a callback function returned an error). + */ +int inplace_cb_query_response_call(struct module_env* env, + struct module_qstate* qstate, struct dns_msg* response); + +/** * Copy edns option list allocated to the new region */ struct edns_option* edns_opt_copy_region(struct edns_option* list, |