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authorRene Mayrhofer <rene@mayrhofer.eu.org>2007-04-12 20:30:08 +0000
committerRene Mayrhofer <rene@mayrhofer.eu.org>2007-04-12 20:30:08 +0000
commitb0d8ed94fe9e74afb49fdf5f11e4add29879c65c (patch)
treeb20167235628771046e940a82a906a6d0991ee4a /src/pluto/kernel_alg.h
parentea939d07c84d2a8e51215458063fc05e9c399290 (diff)
downloadvyos-strongswan-b0d8ed94fe9e74afb49fdf5f11e4add29879c65c.tar.gz
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[svn-upgrade] Integrating new upstream version, strongswan (4.1.1)
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diff --git a/src/pluto/kernel_alg.h b/src/pluto/kernel_alg.h
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+/* Kernel runtime algorithm handling interface definitions
+ * Author: JuanJo Ciarlante <jjo-ipsec@mendoza.gov.ar>
+ *
+ * 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. See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ *
+ * RCSID $Id: kernel_alg.h,v 1.5 2005/08/17 16:31:24 as Exp $
+ */
+
+#ifndef _KERNEL_ALG_H
+#define _KERNEL_ALG_H
+
+#include "alg_info.h"
+#include "spdb.h"
+
+/* status info */
+extern void kernel_alg_show_status(void);
+void kernel_alg_show_connection(struct connection *c, const char *instance);
+
+/* Registration messages from pluto */
+extern void kernel_alg_register_pfkey(const struct sadb_msg *msg, int buflen);
+
+/* ESP interface */
+extern struct sadb_alg *kernel_alg_esp_sadb_alg(u_int alg_id);
+extern u_int kernel_alg_esp_ivlen(u_int alg_id);
+extern bool kernel_alg_esp_enc_ok(u_int alg_id, u_int key_len, struct alg_info_esp *nfo);
+extern bool kernel_alg_esp_ok_final(u_int ealg, u_int key_len, u_int aalg, struct alg_info_esp *alg_info);
+extern u_int kernel_alg_esp_enc_keylen(u_int alg_id);
+extern bool kernel_alg_esp_auth_ok(u_int auth, struct alg_info_esp *nfo);
+extern u_int kernel_alg_esp_auth_keylen(u_int auth);
+extern int kernel_alg_proc_read(void);
+extern void kernel_alg_list(void);
+
+/* get sadb_alg for passed args */
+extern const struct sadb_alg * kernel_alg_sadb_alg_get(int satype, int exttype, int alg_id);
+
+extern struct db_context * kernel_alg_db_new(struct alg_info_esp *ai, lset_t policy);
+struct esp_info * kernel_alg_esp_info(int esp_id, int auth_id);
+#endif /* _KERNEL_ALG_H */