From 1217512a322fc77cead1cd8d690b3ebb44687d29 Mon Sep 17 00:00:00 2001
From: Thomas Bernard <miniupnp@free.fr>
Date: Fri, 12 Dec 2014 18:58:06 +0100
Subject: [PATCH] miniupnpc-libevent: upnpc_set_local_address()

---
 miniupnpc-libevent/miniupnpc-libevent.c | 8 ++++++++
 miniupnpc-libevent/miniupnpc-libevent.h | 4 ++++
 miniupnpc-libevent/upnpc-libevent.c     | 1 +
 3 files changed, 13 insertions(+)

diff --git a/miniupnpc-libevent/miniupnpc-libevent.c b/miniupnpc-libevent/miniupnpc-libevent.c
index 9e4df05..d5dbfd8 100644
--- a/miniupnpc-libevent/miniupnpc-libevent.c
+++ b/miniupnpc-libevent/miniupnpc-libevent.c
@@ -680,6 +680,14 @@ int upnpc_start(upnpc_t * p)
 	return UPNPC_OK;
 }
 
+int upnpc_set_local_address(upnpc_t * p, const char * address, uint16_t port)
+{
+	if(!p || !address) return UPNPC_ERR_INVALID_ARGS;
+	p->local_address = strdup(address);	/* TODO check error */
+	p->local_port = port;
+	return UPNPC_OK;
+}
+
 static void upnpc_device_finalize(upnpc_device_t * d)
 {
 	d->state = 0;
diff --git a/miniupnpc-libevent/miniupnpc-libevent.h b/miniupnpc-libevent/miniupnpc-libevent.h
index b52be1d..0b55f49 100644
--- a/miniupnpc-libevent/miniupnpc-libevent.h
+++ b/miniupnpc-libevent/miniupnpc-libevent.h
@@ -76,11 +76,15 @@ struct upnpc {
 	upnpc_callback_fn ready_cb;
 	upnpc_callback_fn soap_cb;
 	void * cb_data;
+	char * local_address;
+	uint16_t local_port;
 };
 
 int upnpc_init(upnpc_t * p, struct event_base * base, const char * multicastif,
                upnpc_callback_fn ready_cb, upnpc_callback_fn soap_cb, void * cb_data);
 
+int upnpc_set_local_address(upnpc_t * p, const char * address, uint16_t port);
+
 int upnpc_start(upnpc_t * p);
 
 int upnpc_finalize(upnpc_t * p);
diff --git a/miniupnpc-libevent/upnpc-libevent.c b/miniupnpc-libevent/upnpc-libevent.c
index 9079a4c..d8326a6 100644
--- a/miniupnpc-libevent/upnpc-libevent.c
+++ b/miniupnpc-libevent/upnpc-libevent.c
@@ -215,6 +215,7 @@ int main(int argc, char * * argv)
 		fprintf(stderr, "upnpc_init() failed\n");
 		return 1;
 	}
+	upnpc_set_local_address(&upnp, local_address, 50000);
 	if(upnpc_start(&upnp) != UPNPC_OK) {
 		fprintf(stderr, "upnp_start() failed\n");
 		return 1;