diff options
Diffstat (limited to 'include/asterisk/srv.h')
| -rw-r--r-- | include/asterisk/srv.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/asterisk/srv.h b/include/asterisk/srv.h index a3d2c7a6e..d98a1d0b9 100644 --- a/include/asterisk/srv.h +++ b/include/asterisk/srv.h @@ -61,4 +61,39 @@ void ast_srv_cleanup(struct srv_context **context); */ extern int ast_get_srv(struct ast_channel *chan, char *host, int hostlen, int *port, const char *service); +/*! + * \brief Get the number of records for a given SRV context + * + * \details + * This is meant to be used after calling ast_srv_lookup, so that + * one may retrieve the number of records returned during a specific + * SRV lookup. + * + * \param context The context returned by ast_srv_lookup + * \return Number of records in context + */ +unsigned int ast_srv_get_record_count(struct srv_context *context); + +/*! + * \brief Retrieve details from a specific SRV record + * + * \details + * After calling ast_srv_lookup, the srv_context will contain + * the data from several records. You can retrieve the data + * of a specific one by asking for a specific record number. The + * records are sorted based on priority and secondarily based on + * weight. See RFC 2782 for the exact sorting rules. + * + * \param context The context returned by ast_srv_lookup + * \param record_num The 1-indexed record number to retrieve + * \param[out] host The host portion of the record + * \param[out] port The port portion of the record + * \param[out] priority The priority portion of the record + * \param[out] weight The weight portion of the record + * \retval -1 Failed to retrieve information. Likely due to an out of + * range record_num + * \retval 0 Success + */ +int ast_srv_get_nth_record(struct srv_context *context, int record_num, const char **host, + unsigned short *port, unsigned short *priority, unsigned short *weight); #endif /* _ASTERISK_SRV_H */ |