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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2013 Politecnico di Torino, Italy
4 * TORSEC group -- http://security.polito.it
5 *
6 * Author: Roberto Sassu <roberto.sassu@polito.it>
7 *
8 * File: ima_template_lib.h
9 * Header for the library of supported template fields.
10 */
11#ifndef __LINUX_IMA_TEMPLATE_LIB_H
12#define __LINUX_IMA_TEMPLATE_LIB_H
13
14#include <linux/seq_file.h>
15#include "ima.h"
16
17#define ENFORCE_FIELDS 0x00000001
18#define ENFORCE_BUFEND 0x00000002
19
20void ima_show_template_digest(struct seq_file *m, enum ima_show_type show,
21 struct ima_field_data *field_data);
22void ima_show_template_digest_ng(struct seq_file *m, enum ima_show_type show,
23 struct ima_field_data *field_data);
24void ima_show_template_string(struct seq_file *m, enum ima_show_type show,
25 struct ima_field_data *field_data);
26void ima_show_template_sig(struct seq_file *m, enum ima_show_type show,
27 struct ima_field_data *field_data);
28void ima_show_template_buf(struct seq_file *m, enum ima_show_type show,
29 struct ima_field_data *field_data);
30int ima_parse_buf(void *bufstartp, void *bufendp, void **bufcurp,
31 int maxfields, struct ima_field_data *fields, int *curfields,
32 unsigned long *len_mask, int enforce_mask, char *bufname);
33int ima_eventdigest_init(struct ima_event_data *event_data,
34 struct ima_field_data *field_data);
35int ima_eventname_init(struct ima_event_data *event_data,
36 struct ima_field_data *field_data);
37int ima_eventdigest_ng_init(struct ima_event_data *event_data,
38 struct ima_field_data *field_data);
39int ima_eventdigest_modsig_init(struct ima_event_data *event_data,
40 struct ima_field_data *field_data);
41int ima_eventname_ng_init(struct ima_event_data *event_data,
42 struct ima_field_data *field_data);
43int ima_eventsig_init(struct ima_event_data *event_data,
44 struct ima_field_data *field_data);
45int ima_eventbuf_init(struct ima_event_data *event_data,
46 struct ima_field_data *field_data);
47int ima_eventmodsig_init(struct ima_event_data *event_data,
48 struct ima_field_data *field_data);
49#endif /* __LINUX_IMA_TEMPLATE_LIB_H */