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      1 /* 	$NetBSD: envstat.h,v 1.4 2020/11/14 09:11:55 mlelstv Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2007 Juan Romero Pardines.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     21  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     25  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #ifndef _ENVSTAT_H_
     29 #define _ENVSTAT_H_
     30 
     31 #include <stdio.h>
     32 #include <sys/queue.h>
     33 #include <prop/proplib.h>
     34 
     35 struct sensor_block {
     36 	SLIST_ENTRY(sensor_block) sb_head;
     37 	prop_dictionary_t dict;	/* dictionary associated */
     38 };
     39 
     40 struct device_block {
     41 	SLIST_ENTRY(device_block) db_head;
     42 	prop_array_t array;	/* array associated */
     43 	const char *dev_key;	/* keyword to find device array */
     44 };
     45 
     46 void config_dict_add_prop(const char *, char *);
     47 void config_dict_adddev_prop(const char *, const char *, int);
     48 void config_dict_destroy(prop_dictionary_t);
     49 void config_dict_dump(prop_dictionary_t);
     50 void config_dict_extract(prop_dictionary_t, const char *, bool);
     51 void config_dict_fulldump(void);
     52 void config_dict_mark(void);
     53 prop_dictionary_t config_dict_parsed(void);
     54 
     55 prop_number_t convert_val_to_pnumber(prop_dictionary_t, const char *,
     56 				     const char *, const char *);
     57 
     58 void config_devblock_add(const char *, prop_dictionary_t);
     59 void config_devblock_check_sensorprops(prop_dictionary_t,
     60 				       prop_dictionary_t,
     61 				       const char *);
     62 prop_dictionary_t config_devblock_getdict(const char *, const char *);
     63 
     64 /*
     65  * The yacc function that parses the configuration file and builds
     66  * the dictionary for the ENVSYS_SETDICTIONARY ioctl.
     67  */
     68 void config_parse(FILE *, prop_dictionary_t);
     69 
     70 #endif /* _ENVSTAT_H_ */
     71