forked from len0rd/rockbox
23d9812273
struct plugin_api *rb is declared in PLUGIN_HEADER, and pointed to by __header.api the loader uses this pointer to initialize rb before calling entry_point entry_point is no longer passed a pointer to the plugin API all plugins, and pluginlib functions, are modified to refer to the global rb pluginlib functions which only served to copy the API pointer are removed git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19776 a1c6a512-1295-4272-9138-f99709370657
78 lines
2.9 KiB
C
78 lines
2.9 KiB
C
/***************************************************************************
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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) 2002 Linus Nielsen Feltzing
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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 CONFIGFILE_H
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#define CONFIGFILE_H
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#define TYPE_INT 1
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#define TYPE_ENUM 2
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#define TYPE_STRING 3
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struct configdata
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{
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int type; /* See TYPE_ macros above */
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int min; /* Min value for integers, should be 0 for enums */
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int max; /* Max value for enums and integers,
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buffer size for strings */
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int *val; /* Pointer to integer/enum value,
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NULL if the item is a string */
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char *name; /* Pointer to the name of the item */
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char **values; /* List of strings for enums, NULL if not enum */
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char *string; /* Pointer to a string buffer if the item is a string,
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NULL otherwise */
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};
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/* configfile_save - Given configdata entries this function will
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create a config file with these entries, destroying any
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previous config file of the same name */
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int configfile_save(const char *filename, struct configdata *cfg,
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int num_items, int version);
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int configfile_load(const char *filename, struct configdata *cfg,
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int num_items, int min_version);
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/* configfile_get_value - Given a key name, this function will
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return the integer value for that key.
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Input:
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filename = config file filename
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name = (name/value) pair name entry
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Return:
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value if (name/value) pair is found
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-1 if entry is not found
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*/
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int configfile_get_value(const char* filename, const char* name);
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/* configure_update_entry - Given a key name and integer value
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this function will update the entry if found, or add it if
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not found.
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Input:
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filename = config file filename
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name = (name/value) pair name entry
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val = new value for (name/value) pair
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Return:
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1 if the (name/value) pair was found and updated with the new value
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0 if the (name/value) pair was added as a new entry
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-1 if error
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*/
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int configfile_update_entry(const char* filename, const char* name, int val);
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#endif
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