101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: $
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*
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* Copyright (C) 2007 Jonathan Gordon
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __SETTINGSLIST_H
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#define __SETTINGSLIST_H
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#include <stdio.h>
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#include <stddef.h>
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#include <stdbool.h>
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#include <limits.h>
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#include "inttypes.h"
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union storage_type {
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int int_;
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unsigned int uint_;
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bool bool_;
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char *charptr;
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unsigned char *ucharptr;
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};
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/* the variable type for the setting */
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#define F_T_INT 1
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#define F_T_UINT 2
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#define F_T_BOOL 3
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#define F_T_CHARPTR 4
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#define F_T_UCHARPTR 5
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#define F_T_MASK 0x7
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struct sound_setting {
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int setting; /* from the enum in firmware/sound.h */
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};
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#define F_T_SOUND 0x8 /* this variable uses the set_sound stuff, \
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| with one of the above types (usually F_T_INT) \
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These settings get the default from sound_default(setting); */
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struct bool_setting {
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void (*option_callback)(bool);
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int lang_yes;
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int lang_no;
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};
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#define F_BOOL_SETTING F_T_BOOL|0x10
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#define F_RGB 0x20
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struct int_setting {
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void (*option_callback)(int);
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int min;
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int max;
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int step;
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};
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#define F_NVRAM_BYTES_MASK 0xE00 /*0-4 bytes can be stored */
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#define F_NVRAM_MASK_SHIFT 9
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#define NVRAM_CONFIG_VERSION 1
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/* Above define should be bumped if
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- a new NVRAM setting is added between 2 other NVRAM settings
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- number of bytes for a NVRAM setting is changed
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- a NVRAM setting is removed
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*/
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struct filename_setting {
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const char* prefix;
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const char* suffix;
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int max_len;
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};
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#define F_FILENAME 0x40
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struct settings_list {
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uint32_t flags; /* ____ ____ ____ ____ ____ NNN_ _FRB STTT */
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void *setting;
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union storage_type default_val;
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const char *cfg_name; /* this settings name in the cfg file */
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const char *cfg_vals; /*comma seperated legal values, or NULL */
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/* used with F_T_UCHARPTR this is the folder prefix */
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union {
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void *RESERVED; /* to stop compile errors, will be removed */
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struct sound_setting *sound_setting; /* use F_T_SOUND for this */
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struct bool_setting *bool_setting; /* F_BOOL_SETTING */
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struct filename_setting *filename_setting; /* use F_FILENAME */
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};
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};
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#ifndef PLUGIN
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/* not needed for plugins and just causes compile error,
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possibly fix proberly later */
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extern const struct settings_list settings[];
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extern const int nb_settings;
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#endif
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#endif
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