From: David J. Pryke <david+extra.asterisk@pryke.us>
Date: Tue, 19 Sep 2017 14:34:01 +0000 (-0400)
Subject: chan_sip: Expose read-only access to the full SIP INVITE Request-URI
X-Git-Tag: 14.7.0-rc1~43^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=060cea2cca4f4c8c3497c1d6e6da41aafa39a03d;p=thirdparty%2Fasterisk.git

chan_sip: Expose read-only access to the full SIP INVITE Request-URI

Provide a way to get the contents of the the Request URI from the initial SIP
INVITE in dial plan function call. (In this case "${CHANNEL(ruri)}")

ASTERISK-27278
Reported by: David J. Pryke
Tested by: David J. Pryke

Change-Id: I1dd4d6988eed1b6c98a9701e0e833a15ef0dac3e
---

diff --git a/channels/sip/dialplan_functions.c b/channels/sip/dialplan_functions.c
index e74e57ecf3..b9004c8d6b 100644
--- a/channels/sip/dialplan_functions.c
+++ b/channels/sip/dialplan_functions.c
@@ -41,6 +41,9 @@
 		<enum name="uri">
 			<para>R/O Get the URI from the Contact: header.</para>
 		</enum>
+		<enum name="ruri">
+			<para>R/O Get the Request-URI from the INVITE header.</para>
+		</enum>
 		<enum name="useragent">
 			<para>R/O Get the useragent.</para>
 		</enum>
@@ -164,6 +167,9 @@ int sip_acf_channel_read(struct ast_channel *chan, const char *funcname, char *p
 		ast_copy_string(buf, p->from, buflen);
 	} else if (!strcasecmp(args.param, "uri")) {
 		ast_copy_string(buf, p->uri, buflen);
+	} else if (!strcasecmp(args.param, "ruri")) {
+		char *tmpruri = REQ_OFFSET_TO_STR(&p->initreq, rlpart2);
+		ast_copy_string(buf, tmpruri, buflen);
 	} else if (!strcasecmp(args.param, "useragent")) {
 		ast_copy_string(buf, p->useragent, buflen);
 	} else if (!strcasecmp(args.param, "peername")) {