1 files changed, 82 insertions, 0 deletions

diff --git a/src/upnp/upnp.h b/src/upnp/upnp.h
new file mode 100644
index 000000000..1f99c5352
--- /dev/null
+++ b/src/upnp/upnp.h
@@ -0,0 +1,82 @@
+/**
+ * @file upnp.h Universal Plug N Play API
+ * @ingroup core
+ *
+ * gaim
+ *
+ * Gaim is the legal property of its developers, whose names are too numerous
+ * to list here.  Please refer to the COPYRIGHT file distributed with this
+ * source distribution.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _GAIM_UPNP_H_
+#define _GAIM_UPNP_H_
+
+#include <libxml/parser.h>
+#include <string.h>
+#include "gnunet_util_lib.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0                           /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+/**
+ * Sends a discovery request to search for a UPnP enabled IGD that
+ * contains the WANIPConnection service that will allow us to receive the
+ * public IP address of the IGD, and control it for forwarding ports.
+ * The result will be cached for further use.
+ */
+int gaim_upnp_discover (struct GNUNET_CONFIGURATION_Handle *cfg, int sock);
+
+/**
+ * Gets the IP address from a UPnP enabled IGD that sits on the local
+ * network, so when getting the network IP, instead of returning the
+ * local network IP, the public IP is retrieved.  This is a cached value from
+ * the time of the UPnP discovery.
+ *
+ * @return The IP address of the network, or NULL if something went wrong
+ */
+const char *gaim_upnp_get_public_ip (void);
+
+/**
+ * Maps Ports in a UPnP enabled IGD that sits on the local network to
+ * this gaim client. Essentially, this function takes care of the port
+ * forwarding so things like file transfers can work behind NAT firewalls
+ *
+ * @param portmap The port to map to this client
+ * @param protocol The protocol to map, either "TCP" or "UDP"
+ * @param do_add TRUE/GNUNET_YES to add, FALSE/GNUNET_NO to remove
+ * @param cb an optional callback function to be notified when the mapping
+ *           addition is complete
+ * @param cb_data Extra data to be passed to the callback
+ */
+int gaim_upnp_change_port_mapping (struct GNUNET_CONFIGURATION_Handle *cfg,
+                                   int do_add,
+                                   uint16_t portmap, const char *protocol);
+
+#if 0                           /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _GAIM_UPNP_H_ */