extensive ENUM support update, including ENUMLOOKUP() dialplan function (issue #5201 with mods)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6579 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 11 insertions, 6 deletions

diff --git a/include/asterisk/enum.h b/include/asterisk/enum.h
index e52d1db20..732a42a85 100755
--- a/include/asterisk/enum.h
+++ b/include/asterisk/enum.h
@@ -29,20 +29,25 @@
 
 #include "asterisk/channel.h"
 
-/*! \brief Lookup entry in ENUM Returns 1 if found, 0 if not found, -1 on hangup 
+/*! \brief Lookup entry in ENUM Returns 1 if found, 0 if not found, -1 on hangup
 	\param chan	Channel
-	\param number	Number in E164 format without the + (for e164.arpa) or format 
-			requested by enum service used (enum.conf)
+       \param number   E164 number with or without the leading +
 	\param location Number returned	(or SIP uri)
 	\param maxloc	Max length
 	\param tech	Technology (from url scheme in response)
 	\param maxtech	Max length
-*/
-extern int ast_get_enum(struct ast_channel *chan, const char *number, char *location, int maxloc, char *technology, int maxtech);
+       \param tech     Technology (from url scheme in response)
+                       You can set it to get particular answer RR, if there are many techs in DNS response, example: "sip"
+                       If you need any record, then set it to empty string
+       \param maxtech  Max length
+       \param suffix   Zone suffix (if is NULL then use enum.conf 'search' variable)
+       \param options  Options ('c' to count number of NAPTR RR, or number - the position of required RR in the answer list
 
+*/
+extern int ast_get_enum(struct ast_channel *chan, const char *number, char *location, int maxloc, char *technology, int maxtech, char* suffix, char* options);
 /*!	\brief Lookup DNS TXT record (used by app TXTCIDnum
 	\param chan	Channel
-	\param number	E164 number without the +
+       \param number   E164 number with or without the leading +
 	\param locatio	Number returned	(or SIP uri)
 	\param maxloc	Max length of number
 	\param tech 	Technology (not used in TXT records)