auth_db(k): added new file api.h

modules_k/auth_db/api.h

@@ -0,0 +1,63 @@
+/*
+ * $Id$
+ *
+ * Digest Authentication - Database support
+ *
+ * Copyright (C) 2001-2003 FhG Fokus
+ *
+ * This file is part of Kamailio, a free SIP server.
+ *
+ * Kamailio 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
+ *
+ * Kamailio 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 _AUTH_DB_API_H_
+#define _AUTH_DB_API_H_
+
+#include "../../sr_module.h"
+#include "../../parser/msg_parser.h"
+
+typedef int (*digest_authenticate_f)(struct sip_msg* msg, str *realm,
+				str *table, hdr_types_t hftype);
+/**
+ * @brief AUTH_DB API structure
+ */
+typedef struct auth_db_api {
+	digest_authenticate_f digest_authenticate;
+} auth_db_api_t;
+
+typedef int (*bind_auth_db_f)(auth_db_api_t* api);
+
+/**
+ * @brief Load the SL API
+ */
+static inline int auth_db_load_api(auth_db_api_t *api)
+{
+	bind_auth_db_f bindauthdb;
+
+	bindauthdb = (bind_auth_db_f)find_export("bind_auth_db", 0, 0);
+	if(bindauthdb == 0) {
+		LM_ERR("cannot find bind_auth_db\n");
+		return -1;
+	}
+	if (bindauthdb(api)==-1)
+	{
+		LM_ERR("cannot bind authdb api\n");
+		return -1;
+	}
+	return 0;
+}
+
+#endif /* _AUTH_DB_API_H_ */