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gtkradiant/libs/picomodel/picointernal.h
Timothee TTimo Besset 830125fad0 uncrustify! now the code is only ugly on the *inside*
2012-03-17 15:01:54 -05:00

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/* -----------------------------------------------------------------------------
PicoModel Library
Copyright (c) 2002, Randy Reddig & seaw0lf
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
Neither the names of the copyright holders nor the names of its contributors may
be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------- */
/* marker */
#ifndef PICOINTERNAL_H
#define PICOINTERNAL_H
#ifdef __cplusplus
extern "C"
{
#endif
/* dependencies */
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include "picomodel.h"
/* os dependant replacements */
#if WIN32 || _WIN32
#define _pico_stricmp stricmp
#define _pico_strnicmp strnicmp
#else
#define _pico_stricmp strcasecmp
#define _pico_strnicmp strncasecmp
#endif
/* constants */
#define PICO_PI 3.14159265358979323846
#define PICO_SEEK_SET 0
#define PICO_SEEK_CUR 1
#define PICO_SEEK_END 2
#define PICO_IOEOF 1
#define PICO_IOERR 2
/* types */
typedef struct picoParser_s
{
char *buffer;
int bufSize;
char *token;
int tokenSize;
int tokenMax;
char *cursor;
char *max;
int curLine;
}
picoParser_t;
typedef struct picoMemStream_s
{
picoByte_t *buffer;
int bufSize;
picoByte_t *curPos;
int flag;
}
picoMemStream_t;
/* variables */
extern const picoModule_t *picoModules[];
extern void *( *_pico_ptr_malloc )( size_t );
extern void ( *_pico_ptr_free )( void* );
extern void ( *_pico_ptr_load_file )( char*, unsigned char**, int* );
extern void ( *_pico_ptr_free_file )( void* );
extern void ( *_pico_ptr_print )( int, const char* );
/* prototypes */
/* memory */
void *_pico_alloc( size_t size );
void *_pico_calloc( size_t num, size_t size );
void *_pico_realloc( void **ptr, size_t oldSize, size_t newSize );
char *_pico_clone_alloc( char *str, int size );
void _pico_free( void *ptr );
/* files */
void _pico_load_file( char *name, unsigned char **buffer, int *bufSize );
void _pico_free_file( void *buffer );
/* strings */
char *_pico_strltrim( char *str );
char *_pico_strrtrim( char *str );
int _pico_strchcount( char *str, int ch );
void _pico_printf( int level, const char *format, ... );
char *_pico_stristr( char *str, const char *substr );
void _pico_unixify( char *path );
int _pico_nofname( const char *path, char *dest, int destSize );
char *_pico_nopath( const char *path );
char *_pico_setfext( char *path, const char *ext );
int _pico_getline( char *buf, int bufsize, char *dest, int destsize );
char *_pico_strlwr( char *str );
/* vectors */
void _pico_zero_bounds( picoVec3_t mins, picoVec3_t maxs );
void _pico_expand_bounds( picoVec3_t p, picoVec3_t mins, picoVec3_t maxs );
void _pico_zero_vec( picoVec3_t vec );
void _pico_zero_vec2( picoVec2_t vec );
void _pico_zero_vec4( picoVec4_t vec );
void _pico_set_vec( picoVec3_t v, float a, float b, float c );
void _pico_set_vec4( picoVec4_t v, float a, float b, float c, float d );
void _pico_set_color( picoColor_t c, int r, int g, int b, int a );
void _pico_copy_color( picoColor_t src, picoColor_t dest );
void _pico_copy_vec( picoVec3_t src, picoVec3_t dest );
void _pico_copy_vec2( picoVec2_t src, picoVec2_t dest );
picoVec_t _pico_normalize_vec( picoVec3_t vec );
void _pico_add_vec( picoVec3_t a, picoVec3_t b, picoVec3_t dest );
void _pico_subtract_vec( picoVec3_t a, picoVec3_t b, picoVec3_t dest );
picoVec_t _pico_dot_vec( picoVec3_t a, picoVec3_t b );
void _pico_cross_vec( picoVec3_t a, picoVec3_t b, picoVec3_t dest );
picoVec_t _pico_calc_plane( picoVec4_t plane, picoVec3_t a, picoVec3_t b, picoVec3_t c );
void _pico_scale_vec( picoVec3_t v, float scale, picoVec3_t dest );
void _pico_scale_vec4( picoVec4_t v, float scale, picoVec4_t dest );
/* endian */
int _pico_big_long( int src );
short _pico_big_short( short src );
float _pico_big_float( float src );
int _pico_little_long( int src );
short _pico_little_short( short src );
float _pico_little_float( float src );
/* pico ascii parser */
picoParser_t *_pico_new_parser( picoByte_t *buffer, int bufSize );
void _pico_free_parser( picoParser_t *p );
int _pico_parse_ex( picoParser_t *p, int allowLFs, int handleQuoted );
char *_pico_parse_first( picoParser_t *p );
char *_pico_parse( picoParser_t *p, int allowLFs );
void _pico_parse_skip_rest( picoParser_t *p );
int _pico_parse_skip_braced( picoParser_t *p );
int _pico_parse_check( picoParser_t *p, int allowLFs, char *str );
int _pico_parse_checki( picoParser_t *p, int allowLFs, char *str );
int _pico_parse_int( picoParser_t *p, int *out );
int _pico_parse_int_def( picoParser_t *p, int *out, int def );
int _pico_parse_float( picoParser_t *p, float *out );
int _pico_parse_float_def( picoParser_t *p, float *out, float def );
int _pico_parse_vec( picoParser_t *p, picoVec3_t out );
int _pico_parse_vec_def( picoParser_t *p, picoVec3_t out, picoVec3_t def );
int _pico_parse_vec2( picoParser_t *p, picoVec2_t out );
int _pico_parse_vec2_def( picoParser_t *p, picoVec2_t out, picoVec2_t def );
int _pico_parse_vec4( picoParser_t *p, picoVec4_t out );
int _pico_parse_vec4_def( picoParser_t *p, picoVec4_t out, picoVec4_t def );
/* pico memory stream */
picoMemStream_t *_pico_new_memstream( picoByte_t *buffer, int bufSize );
void _pico_free_memstream( picoMemStream_t *s );
int _pico_memstream_read( picoMemStream_t *s, void *buffer, int len );
int _pico_memstream_getc( picoMemStream_t *s );
int _pico_memstream_seek( picoMemStream_t *s, long offset, int origin );
long _pico_memstream_tell( picoMemStream_t *s );
#define _pico_memstream_eof( _pico_memstream ) ( ( _pico_memstream )->flag & PICO_IOEOF )
#define _pico_memstream_error( _pico_memstream ) ( ( _pico_memstream )->flag & PICO_IOERR )
/* end marker */
#ifdef __cplusplus
}
#endif
#endif
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