From caae4bb3a47fddf97b6b28e5e6eea3420c8b255c Mon Sep 17 00:00:00 2001
From: Anton <anton@picapica>
Date: Thu, 28 Dec 2017 22:23:32 +0400
Subject: autoconfigure mode for announced_addr setting, updated default config
 file; UPNP autoconfiguration is implemented, enumerating network interfaces
 having global IP is left to be done

---
 PICA_node.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'PICA_node.c')

diff --git a/PICA_node.c b/PICA_node.c
index 48a97b9..a373cb4 100644
--- a/PICA_node.c
+++ b/PICA_node.c
@@ -3009,6 +3009,23 @@ int main(int argc, char** argv)
 	if (!PICA_node_init())
 		return -1;
 
+	if (strcmp("autoconfigure", nodecfg.announced_addr) == 0)
+	{
+		//TOD check interfaces with global IP's assigned first
+#ifdef HAVE_LIBMINIUPNPC
+		char public_ip[64];
+		int ret;
+
+		ret = PICA_upnp_autoconfigure_ipv4(atoi(nodecfg.listen_port), atoi(nodecfg.listen_port), public_ip);
+		if (ret)
+		{
+			free(nodecfg.announced_addr);
+			nodecfg.announced_addr = strdup(public_ip);
+			PICA_info("autoconfigured announced address %s port %s", nodecfg.announced_addr, nodecfg.listen_port);
+		}
+#endif
+	}
+
 	if (INADDR_NONE == inet_addr(nodecfg.announced_addr) || INADDR_ANY == inet_addr(nodecfg.announced_addr))
 	{
 		PICA_fatal("announced_addr  (%.16s) is invalid or not configured. Please set correct public IP address of your pica-node instance in config file.",
-- 
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