diff options
| author | Joshua Colp <jcolp@digium.com> | 2015-04-13 10:47:01 -0300 |
|---|---|---|
| committer | Joshua Colp <jcolp@digium.com> | 2015-04-15 10:47:53 -0300 |
| commit | a3cec44a0a415e803057a11ab11d80e4f93e10cf (patch) | |
| tree | 550c4a127eae12504f06ae3c7a96927173b0bbb6 /include/asterisk/dns_core.h | |
| parent | 60d1911482c1dcf44d34e30f252857d75f5d5d77 (diff) | |
res_pjsip: Add external PJSIP resolver implementation using core DNS API.
This change adds the following:
1. A query set implementation. This is an API that allows queries to be executed in parallel and once all have completed a callback is invoked.
2. Unit tests for the query set implementation.
3. An external PJSIP resolver which uses the DNS core API to do NAPTR, SRV, AAAA, and A lookups.
For the resolver it will do NAPTR, SRV, and AAAA/A lookups in parallel. If NAPTR or SRV
are available it will then do more queries. And so on. Preference is NAPTR > SRV > AAAA/A,
with IPv6 preferred over IPv4. For transport it will prefer TLS > TCP > UDP if no explicit
transport has been provided. Configured transports on the system are taken into account to
eliminate resolved addresses which have no hope of completing.
ASTERISK-24947 #close
Reported by: Joshua Colp
Change-Id: I56cb03ce4f9d3d600776f36928e0b3e379b5d71e
Diffstat (limited to 'include/asterisk/dns_core.h')
| -rw-r--r-- | include/asterisk/dns_core.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asterisk/dns_core.h b/include/asterisk/dns_core.h index 1f67bb803..fe67e340d 100644 --- a/include/asterisk/dns_core.h +++ b/include/asterisk/dns_core.h @@ -205,6 +205,15 @@ int ast_dns_record_get_ttl(const struct ast_dns_record *record); const char *ast_dns_record_get_data(const struct ast_dns_record *record); /*! + * \brief Retrieve the size of the raw DNS record + * + * \param record The DNS record + * + * \return the size of the raw DNS record + */ +size_t ast_dns_record_get_data_size(const struct ast_dns_record *record); + +/*! * \brief Get the next DNS record * * \param record The current DNS record |