quakeforge/include/QF/qfplist.h

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/*
qfplist.h
Property list management types and prototypes
Copyright (C) 2000 Jeff Teunissen <deek@d2dc.net>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
#ifndef __QF_qfplist_h_
#define __QF_qfplist_h_
#include "QF/qtypes.h"
// Ugly defines for fast checking and conversion from char to number
#define inrange(ch,min,max) ((ch) >= (min) && (ch) <= (max))
#define char2num(ch) \
inrange((ch), '0', '9') ? ((ch) - 0x30) \
: (inrange((ch), 'a', 'f') ? ((ch) - 0x57) : ((ch) - 0x37))
typedef enum {QFDictionary, QFArray, QFBinary, QFString} pltype_t; // possible types
/*
Generic property list item
*/
struct plitem_s {
pltype_t type; // Type
void *data;
};
typedef struct plitem_s plitem_t;
/*
Dictionaries
*/
struct dictkey_s {
char *key;
plitem_t *value;
};
typedef struct dictkey_s dictkey_t;
/*
Arrays
*/
struct plarray_s {
int numvals; // Number of items in array
2003-04-07 19:29:52 +00:00
int maxvals;
struct plitem_s **values; // Array data
};
typedef struct plarray_s plarray_t;
/*
Typeless, unformatted binary data (not supported yet)
*/
struct plbinary_s {
size_t size;
void *data;
};
typedef struct plbinary_s plbinary_t;
struct hashtab_s;
plitem_t *PL_GetPropertyList (const char *);
plitem_t *PL_ObjectForKey (plitem_t *, const char *);
plitem_t *PL_ObjectAtIndex (plitem_t *, int);
plitem_t *PL_D_AddObject (plitem_t *, plitem_t *, plitem_t *);
plitem_t *PL_A_AddObject (plitem_t *, plitem_t *);
plitem_t *PL_A_InsertObjectAtIndex (plitem_t *, plitem_t *, int ind);
plitem_t *PL_NewDictionary (void);
plitem_t *PL_NewArray (void);
plitem_t *PL_NewData (void *, int);
plitem_t *PL_NewString (char *);
void PL_FreeItem (struct plitem_s *);
typedef struct pldata_s { // Unparsed property list string
const char *ptr;
unsigned int end;
unsigned int pos;
unsigned int line;
const char *error;
} pldata_t;
/*
Internal prototypes
static plist_t *PL_ParsePropertyList (pldata_t *);
static qboolean PL_SkipSpace (pldata_t *);
static char *PL_ParseQuotedString (pldata_t *);
static char *PL_ParseUnquotedString (pldata_t *);
*/
#endif // __QF_qfplist_h_