[sr-dev] git:master:93dcc5dc: siptrace: Use the trace_local_ip setting in sip_trace()

[Erik Davidson]

Module: kamailio
Branch: master
Commit: 93dcc5dca539803ad7ae94dc86829d10d3d3412c
URL: https://github.com/kamailio/kamailio/commit/93dcc5dca539803ad7ae94dc86829d10d3d3412c

Author: Erik Davidson <erik.davidson at corvisa.com>
Committer: Erik Davidson <erik.davidson at corvisa.com>
Date: 2016-03-01T14:36:02-06:00

siptrace: Use the trace_local_ip setting in sip_trace()

---

Modified: modules/siptrace/siptrace.c

---

Diff:  https://github.com/kamailio/kamailio/commit/93dcc5dca539803ad7ae94dc86829d10d3d3412c.diff
Patch: https://github.com/kamailio/kamailio/commit/93dcc5dca539803ad7ae94dc86829d10d3d3412c.patch

---

diff --git a/modules/siptrace/siptrace.c b/modules/siptrace/siptrace.c
index 613ea31..4594e25 100644
--- a/modules/siptrace/siptrace.c
+++ b/modules/siptrace/siptrace.c
@@ -1022,29 +1022,41 @@ static int sip_trace(struct sip_msg *msg, struct dest_info * dst, char *dir)
 		sto.body.s = msg->buf;
 		sto.body.len = msg->len;
 
-		siptrace_copy_proto(msg->rcv.proto, sto.fromip_buff);
-		strcat(sto.fromip_buff, ip_addr2a(&msg->rcv.src_ip));
-		strcat(sto.fromip_buff,":");
-		strcat(sto.fromip_buff, int2str(msg->rcv.src_port, NULL));
-		sto.fromip.s = sto.fromip_buff;
-		sto.fromip.len = strlen(sto.fromip_buff);
+		sto.dir = (dir)?dir:"in";
 
-		siptrace_copy_proto(msg->rcv.proto, sto.toip_buff);
-		strcat(sto.toip_buff, ip_addr2a(&msg->rcv.dst_ip));
-		strcat(sto.toip_buff,":");
-		strcat(sto.toip_buff, int2str(msg->rcv.dst_port, NULL));
-		sto.toip.s = sto.toip_buff;
-		sto.toip.len = strlen(sto.toip_buff);
+		if (trace_local_ip.s && trace_local_ip.len > 0 && strncmp(sto.dir, "out", 3) == 0) {
+			sto.fromip = trace_local_ip;
+		} else {
+			siptrace_copy_proto(msg->rcv.proto, sto.fromip_buff);
+			strcat(sto.fromip_buff, ip_addr2a(&msg->rcv.src_ip));
+			strcat(sto.fromip_buff,":");
+			strcat(sto.fromip_buff, int2str(msg->rcv.src_port, NULL));
+			sto.fromip.s = sto.fromip_buff;
+			sto.fromip.len = strlen(sto.fromip_buff);
+		}
 
-		sto.dir = (dir)?dir:"in";
+		if (trace_local_ip.s && trace_local_ip.len > 0 && strncmp(sto.dir, "in", 2) == 0) {
+			sto.toip = trace_local_ip;
+		} else {
+			siptrace_copy_proto(msg->rcv.proto, sto.toip_buff);
+			strcat(sto.toip_buff, ip_addr2a(&msg->rcv.dst_ip));
+			strcat(sto.toip_buff,":");
+			strcat(sto.toip_buff, int2str(msg->rcv.dst_port, NULL));
+			sto.toip.s = sto.toip_buff;
+			sto.toip.len = strlen(sto.toip_buff);
+		}
 	} else {
 		sto.body.s   = snd_inf->buf;
 		sto.body.len = snd_inf->len;
 
-		strncpy(sto.fromip_buff, snd_inf->send_sock->sock_str.s,
-				snd_inf->send_sock->sock_str.len);
-		sto.fromip.s = sto.fromip_buff;
-		sto.fromip.len = strlen(sto.fromip_buff);
+		if (trace_local_ip.s && trace_local_ip.len > 0) {
+			sto.fromip = trace_local_ip;
+		} else {
+			strncpy(sto.fromip_buff, snd_inf->send_sock->sock_str.s,
+					snd_inf->send_sock->sock_str.len);
+			sto.fromip.s = sto.fromip_buff;
+			sto.fromip.len = strlen(sto.fromip_buff);
+		}
 
 		siptrace_copy_proto(snd_inf->send_sock->proto, sto.toip_buff);
 		strcat(sto.toip_buff, suip2a(snd_inf->to, sizeof(*snd_inf->to)));