add support for querying local/remote address

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/uclient.h b/uclient.h
index 65e48b2..25990c0 100644
--- a/uclient.h
+++ b/uclient.h
@@ -18,6 +18,8 @@
 #ifndef __LIBUBOX_UCLIENT_H
 #define __LIBUBOX_UCLIENT_H
 
+#include <netinet/in.h>
+
 #include <libubox/blob.h>
 #include <libubox/ustream.h>
 #include <libubox/ustream-ssl.h>
@@ -32,10 +34,18 @@ enum uclient_error_code {
 	UCLIENT_ERROR_SSL_CN_MISMATCH,
 };
 
+union uclient_addr {
+	struct sockaddr sa;
+	struct sockaddr_in sin;
+	struct sockaddr_in6 sin6;
+};
+
 struct uclient {
 	const struct uclient_backend *backend;
 	const struct uclient_cb *cb;
 
+	union uclient_addr local_addr, remote_addr;
+
 	struct uclient_url *url;
 	void *priv;
 
@@ -65,6 +75,8 @@ int uclient_read(struct uclient *cl, char *buf, int len);
 int uclient_write(struct uclient *cl, char *buf, int len);
 int uclient_request(struct uclient *cl);
 
+char *uclient_get_addr(char *dest, int *port, union uclient_addr *a);
+
 /* HTTP */
 extern const struct uclient_backend uclient_backend_http;