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#include <cstdarg>
#include <cstdio>
#include "../config.h"
U8* parse_hex_string( CFG_PARSER* p, const char* hex_str, U8* bytes, U32* size ) {
*size = strlen( hex_str ) / 2;
for( U32 i = 0; i < *size; ++i ) {
U32 buf;
I32 c = sscanf( hex_str + 2 * i, "%02x", &buf );
if( c != 1 ) {
cfg_seterr( p, "Invalid hex string: %s", hex_str );
free( bytes );
return NULL;
}
bytes[i] = ( buf & 0xff );
}
return bytes;
}
STAT cfg_parser_bytes( CFG_PARSER* p, CFG_SECTION* s, char* name ) {
char* sizep = strtok( NULL, "]" );
if( !sizep ) {
cfg_seterr( p, "cfg_parser_bytes() : %s: invalid size [L:%d]", name, p->linen );
return STAT_ERR;
}
U32 size = atoi( sizep );
strtok( NULL, "=" );
strtok( NULL, "\"" );
char* hex_value = strtok( NULL, "\"" );
if( !hex_value ) {
cfg_seterr( p, "cfg_parser_bytes() : %s: invalid value (size: %d) [L:%d]", name, size, p->linen );
return STAT_ERR;
}
U32 totals;
U8* bytes = (U8*)malloc( size );
parse_hex_string( p, hex_value, bytes, &totals );
cfg_bytes( name, (CFG_NODE*)s, bytes, size );
return STAT_OK;
}
STAT cfg_parser_str( CFG_PARSER* p, CFG_SECTION* s, char* name ) {
char* sizep = strtok( NULL, "]" );
if( !sizep ) {
cfg_seterr( p, "cfg_parser_str() : %s: invalid size [L:%d]", name, p->linen );
return STAT_ERR;
}
U32 size = atoi( sizep );
strtok( NULL, "=" );
strtok( NULL, "\"" );
char* v = strtok( NULL, "\"" );
if( !v ) {
cfg_seterr( p, "cfg_parser_str() : %s: incorrect value [L:%d]", name, p->linen );
return STAT_ERR;
}
cfg_str( name, (CFG_NODE*)s, v, size );
return STAT_OK;
}
STAT cfg_parser_int( CFG_PARSER* p, CFG_SECTION* s, char* name ) {
char* vp = strtok( NULL, ";" );
if( !vp ) {
cfg_seterr( p, "cfg_parser_int() : %s: incorrect value [L:%d]", name, p->linen );
return STAT_ERR;
}
I32 value = atoi( vp );
cfg_int( name, (CFG_NODE*)s, value );
return STAT_OK;
}
STAT cfg_parser_float( CFG_PARSER* p, CFG_SECTION* s, char* name ) {
char* vp = strtok( NULL, ";" );
if( !vp ) {
cfg_seterr( p, "cfg_parser_float() : %s: incorrect value [L:%d]", name, p->linen );
return STAT_ERR;
}
F32 value = atof( vp );
cfg_float( name, (CFG_NODE*)s, value );
return STAT_OK;
}
STAT cfg_parser_vec2( CFG_PARSER *p, CFG_SECTION* s, char* name ) {
char* vp = strtok( NULL, "{" );
const char* errstr = "cfg_parser_vec2() : %s: incorrect value [L:%d]";
if( !vp ) { cfg_seterr( p, errstr, name, p->linen ); return STAT_ERR; }
vp = strtok( NULL, "," );
if( !vp ) { cfg_seterr( p, errstr, name, p->linen ); return STAT_ERR; }
F32 v1 = atof( vp );
vp = strtok( NULL, "}" );
if( !vp ) { cfg_seterr( p, errstr, name, p->linen ); return STAT_ERR; }
F32 v2 = atof( vp );
VEC2 v = { v1, v2 };
cfg_vec2( name, (CFG_NODE*)s, v );
return STAT_OK;
}
STAT cfg_parser_vec3( CFG_PARSER *parser, CFG_SECTION *section, char *name ) {
char *vp = strtok( NULL, "{" );
const char* errstr = "cfg_parser_vec3() : %s: incorrect value [L:%d]";
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
vp = strtok( NULL, "," );
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
F32 x = atof( vp );
vp = strtok( NULL, "," );
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
F32 y = atof( vp );
vp = strtok( NULL, "}" );
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
F32 z = atof( vp );
VEC3 v = { x, y, z };
cfg_vec3( name, (CFG_NODE*)section, v );
return STAT_OK;
}
STAT cfg_parser_clr( CFG_PARSER* parser, CFG_SECTION* section, char* name ) {
const char* vp = strtok( NULL, "{" );
const char* errstr = "cfg_parser_clr() : %s: incorrect value [L:%d]";
if( !vp ) {
cfg_seterr( parser, errstr, name, parser->linen );
return STAT_ERR;
}
vp = strtok( NULL, "," );
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
F32 r = atof( vp );
vp = strtok( NULL, "," );
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
F32 g = atof( vp );
vp = strtok( NULL, "," );
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
F32 b = atof( vp );
vp = strtok( NULL, "}" );
if( !vp ) { cfg_seterr( parser, errstr, name, parser->linen ); return STAT_ERR; }
F32 a = atof( vp );
CLR c = { r, g, b, a };
cfg_clr( name, (CFG_NODE*)section, c );
return STAT_OK;
}
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