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config_hook.h revision 1.2 
      1 /*	$NetBSD: config_hook.h,v 1.2 2000/03/13 01:52:00 sato Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1999
      5  *         Shin Takemura and PocketBSD Project. 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  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by the PocketBSD project
     18  *	and its contributors.
     19  * 4. Neither the name of the project nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  *
     35  */
     36 
     37 enum config_hook_mode {
     38 	CONFIG_HOOK_SHARE,
     39 	CONFIG_HOOK_REPLACE,
     40 	CONFIG_HOOK_EXCLUSIVE,
     41 };
     42 
     43 typedef void *config_hook_tag;
     44 
     45 void	config_hook_init __P((void));
     46 config_hook_tag	config_hook __P((int type, long id, enum config_hook_mode mode,
     47 				 int (*func) __P((void*, int, long, void*)),
     48 				 void *ctx));
     49 void	config_unhook __P((config_hook_tag));
     50 int	config_hook_call __P((int type, long id, void *msg));
     51 
     52 /*
     53  * hook types and IDs
     54  */
     55 #define CONFIG_HOOK_POWERCONTROL	0
     56 #define CONFIG_HOOK_POWERCONTROL_COM0		0
     57 #define CONFIG_HOOK_POWERCONTROL_COM1		1
     58 #define CONFIG_HOOK_POWERCONTROL_COM2		2
     59 #define CONFIG_HOOK_POWERCONTROL_COM3		3
     60 #define CONFIG_HOOK_POWERCONTROL_LCDLIGHT	4
     61 
     62 #define CONFIG_HOOK_BUTTONEVENT		1
     63 #define CONFIG_HOOK_BUTTONEVENT_POWER		0
     64 #define CONFIG_HOOK_BUTTONEVENT_OK		1
     65 #define CONFIG_HOOK_BUTTONEVENT_CANCEL		2
     66 #define CONFIG_HOOK_BUTTONEVENT_UP		3
     67 #define CONFIG_HOOK_BUTTONEVENT_DOWN		4
     68 #define CONFIG_HOOK_BUTTONEVENT_REC		5
     69 #define CONFIG_HOOK_BUTTONEVENT_COVER		6
     70 #define CONFIG_HOOK_BUTTONEVENT_LIGHT		7
     71 #define CONFIG_HOOK_BUTTONEVENT_CONTRAST	8
     72 #define CONFIG_HOOK_BUTTONEVENT_APP0		9
     73 #define CONFIG_HOOK_BUTTONEVENT_APP1		10
     74 #define CONFIG_HOOK_BUTTONEVENT_APP2		11
     75 #define CONFIG_HOOK_BUTTONEVENT_APP3		12
     76 
     77 #define CONFIG_HOOK_NTYPES 		2
     78 
     79 /*
     80  * nicknames for including from configration file.
     81  */
     82 #ifdef CONFIG_HOOK_DEFINE_NICKNAME
     83 #define PWCTL_COM0	CONFIG_HOOK_POWERCONTROL_COM0
     84 #define PWCTL_COM1	CONFIG_HOOK_POWERCONTROL_COM1
     85 #define PWCTL_COM2	CONFIG_HOOK_POWERCONTROL_COM2
     86 #define PWCTL_COM3	CONFIG_HOOK_POWERCONTROL_COM3
     87 #define PWCTL_LCDLIGHT	CONFIG_HOOK_POWERCONTROL_LCDLIGHT
     88 #define BTN_POWER	CONFIG_HOOK_BUTTONEVENT_POWER
     89 #define BTN_OK		CONFIG_HOOK_BUTTONEVENT_OK
     90 #define BTN_CANCEL	CONFIG_HOOK_BUTTONEVENT_CANCEL
     91 #define BTN_UP		CONFIG_HOOK_BUTTONEVENT_UP
     92 #define BTN_DOWN	CONFIG_HOOK_BUTTONEVENT_DOWN
     93 #define BTN_REC		CONFIG_HOOK_BUTTONEVENT_REC
     94 #define BTN_COVER	CONFIG_HOOK_BUTTONEVENT_COVER
     95 #define BTN_LIGHT	CONFIG_HOOK_BUTTONEVENT_LIGHT
     96 #define BTN_CONTRAST	CONFIG_HOOK_BUTTONEVENT_CONTRAST
     97 #define BTN_APP0	CONFIG_HOOK_BUTTONEVENT_APP0
     98 #define BTN_APP1	CONFIG_HOOK_BUTTONEVENT_APP1
     99 #define BTN_APP2	CONFIG_HOOK_BUTTONEVENT_APP2
    100 #define BTN_APP3	CONFIG_HOOK_BUTTONEVENT_APP3
    101 #endif /* CONFIG_HOOK_DEFINE_NICKNAME */
    102