55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/* Dynamic db (proposal, transforms, attributes) handling.
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* Author: JuanJo Ciarlante <jjo-ipsec@mendoza.gov.ar>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef _DB_OPS_H
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#define _DB_OPS_H
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/*
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* Main db object, (quite proposal "oriented")
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*/
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#ifndef NO_DB_CONTEXT
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struct db_context {
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struct db_prop prop; /* proposal buffer (not pointer) */
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struct db_trans *trans0; /* transf. list, dynamically sized */
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struct db_trans *trans_cur; /* current transform ptr */
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struct db_attr *attrs0; /* attr. list, dynamically sized */
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struct db_attr *attrs_cur; /* current attribute ptr */
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int max_trans; /* size of trans list */
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int max_attrs; /* size of attrs list */
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};
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/*
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* Allocate a new db object
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*/
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struct db_context * db_prop_new(u_int8_t protoid, int max_trans, int max_attrs);
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/* Initialize object for proposal building */
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int db_prop_init(struct db_context *ctx, u_int8_t protoid, int max_trans, int max_attrs);
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/* Free all resourses for this db */
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void db_destroy(struct db_context *ctx);
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/* Start a new transform */
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int db_trans_add(struct db_context *ctx, u_int8_t transid);
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/* Add a new attribute by copying db_attr content */
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int db_attr_add(struct db_context *db_ctx, const struct db_attr *attr);
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/* Add a new attribute by value */
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int db_attr_add_values(struct db_context *ctx, u_int16_t type, u_int16_t val);
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/* Get proposal from db object */
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static __inline__ struct db_prop *db_prop_get(struct db_context *ctx) {
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return &ctx->prop;
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}
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/* Show stats (allocation, etc) */
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#endif /* NO_DB_CONTEXT */
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int db_ops_show_status(void);
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#endif /* _DB_OPS_H */
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