1 files changed, 43 insertions, 0 deletions
diff --git a/src/tools/tor-fw-helper/tor-fw-helper-upnp.h b/src/tools/tor-fw-helper/tor-fw-helper-upnp.h
new file mode 100644
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+++ b/src/tools/tor-fw-helper/tor-fw-helper-upnp.h
@@ -0,0 +1,43 @@
+/* Copyright (c) 2010, Jacob Appelbaum, Steven J. Murdoch.
+ * Copyright (c) 2010-2011, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+  * \file tor-fw-helper-upnp.h
+  * \brief The main header for our firewall helper.
+  **/
+
+#ifdef MINIUPNPC
+#ifndef _TOR_FW_HELPER_UPNP_H
+#define _TOR_FW_HELPER_UPNP_H
+
+#include <miniupnpc/miniwget.h>
+#include <miniupnpc/miniupnpc.h>
+#include <miniupnpc/upnpcommands.h>
+#include <miniupnpc/upnperrors.h>
+
+/** This is a magic number for miniupnpc lan address size. */
+#define UPNP_LANADDR_SZ 64
+
+/** This is our miniupnpc meta structure - it holds our request data,
+ * responses, and various miniupnpc parameters. */
+typedef struct miniupnpc_state_t {
+  struct UPNPUrls urls;
+  struct IGDdatas data;
+  char lanaddr[UPNP_LANADDR_SZ];
+  int init;
+} miniupnpc_state_t;
+
+const tor_fw_backend_t *tor_fw_get_miniupnp_backend(void);
+
+int tor_upnp_init(tor_fw_options_t *options, void *backend_state);
+
+int tor_upnp_cleanup(tor_fw_options_t *options, void *backend_state);
+
+int tor_upnp_fetch_public_ip(tor_fw_options_t *options, void *backend_state);
+
+int tor_upnp_add_tcp_mapping(tor_fw_options_t *options, void *backend_state);
+
+#endif
+#endif
+