1 /*
2  * Copyright (C) 2013 Politecnico di Torino, Italy
3  *                    TORSEC group -- http://security.polito.it
4  *
5  * Author: Roberto Sassu <roberto.sassu@polito.it>
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License as
9  * published by the Free Software Foundation, version 2 of the
10  * License.
11  *
12  * File: ima_template_lib.h
13  *      Header for the library of supported template fields.
14  */
15 #ifndef __LINUX_IMA_TEMPLATE_LIB_H
16 #define __LINUX_IMA_TEMPLATE_LIB_H
17 
18 #include <linux/seq_file.h>
19 #include "ima.h"
20 
21 #define ENFORCE_FIELDS 0x00000001
22 #define ENFORCE_BUFEND 0x00000002
23 
24 void ima_show_template_digest(struct seq_file *m, enum ima_show_type show,
25 			      struct ima_field_data *field_data);
26 void ima_show_template_digest_ng(struct seq_file *m, enum ima_show_type show,
27 				 struct ima_field_data *field_data);
28 void ima_show_template_string(struct seq_file *m, enum ima_show_type show,
29 			      struct ima_field_data *field_data);
30 void ima_show_template_sig(struct seq_file *m, enum ima_show_type show,
31 			   struct ima_field_data *field_data);
32 int ima_parse_buf(void *bufstartp, void *bufendp, void **bufcurp,
33 		  int maxfields, struct ima_field_data *fields, int *curfields,
34 		  unsigned long *len_mask, int enforce_mask, char *bufname);
35 int ima_eventdigest_init(struct ima_event_data *event_data,
36 			 struct ima_field_data *field_data);
37 int ima_eventname_init(struct ima_event_data *event_data,
38 		       struct ima_field_data *field_data);
39 int ima_eventdigest_ng_init(struct ima_event_data *event_data,
40 			    struct ima_field_data *field_data);
41 int ima_eventname_ng_init(struct ima_event_data *event_data,
42 			  struct ima_field_data *field_data);
43 int ima_eventsig_init(struct ima_event_data *event_data,
44 		      struct ima_field_data *field_data);
45 #endif /* __LINUX_IMA_TEMPLATE_LIB_H */
46