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#include <stdio.h>
#include <string.h>
struct state_chart
{
int cs;
};
static const char _state_chart_trans_keys [] = { 1, 0, 9, 9, 3, 6, 4, 5, 0, 7, 0, 8, 0, 8, 9, 9, 3, 6, 5, 5, 9, 9, 3, 6, 4, 4, 0, 8, 0 , };
static const char _state_chart_char_class [] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 5, 1, 1, 1, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 0 , };
static const char _state_chart_index_offsets [] = { 0, 0, 1, 5, 7, 15, 24, 33, 34, 38, 39, 40, 44, 45, 0 , };
static const char _state_chart_indices [] = { 0, 0, 1, 1, 2, 3, 4, 5, 1, 6, 7, 1, 1, 1, 8, 5, 1, 6, 9, 1, 1, 1, 8, 10, 5, 1, 6, 11, 1, 1, 1, 1, 10, 12, 12, 1, 1, 13, 4, 14, 14, 1, 1, 15, 3, 5, 1, 1, 9, 1, 1, 1, 8, 10, 0 , };
static const char _state_chart_index_defaults [] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 , };
static const char _state_chart_trans_cond_spaces [] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0 , };
static const char _state_chart_cond_targs [] = { 2, 0, 3, 4, 6, 13, 5, 10, 4, 1, 6, 7, 8, 9, 11, 12, 0 , };
static const char _state_chart_cond_actions [] = { 0, 0, 0, 1, 2, 0, 0, 0, 3, 0, 4, 0, 0, 0, 0, 0, 0 , };
static const char _state_chart_nfa_targs [] = { 0, 0 , };
static const char _state_chart_nfa_offsets [] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 , };
static const char _state_chart_nfa_push_actions [] = { 0, 0 , };
static const char _state_chart_nfa_pop_trans [] = { 0, 0 , };
static const int state_chart_start = 13;
static const int state_chart_first_final = 13;
static const int state_chart_error = 0;
static const int state_chart_en_main = 13;
void state_chart_init( struct state_chart *fsm )
{
{
(fsm->cs) = ( int ) state_chart_start;
}
}
void state_chart_execute( struct state_chart *fsm, const char *_data, int _len )
{
const char *p = _data;
const char *pe = _data+_len;
{
unsigned int _trans = 0;
unsigned int _have = 0;
unsigned int _cont = 1;
const char *_keys;
const char *_inds;
while ( _cont == 1 )
{
if ( (fsm->cs) == 0 )
_cont = 0;
_have = 0;
if ( p == pe )
{
if ( _have == 0 )
_cont = 0;
}
if ( _cont == 1 )
{
if ( _have == 0 )
{
_keys = _state_chart_trans_keys + ((fsm->cs)<<1);
_inds = _state_chart_indices + _state_chart_index_offsets[(fsm->cs)];
if ( ((*( p ))
)<= 120 && ((*( p ))
)>= 10 )
{
int _ic = ( int ) _state_chart_char_class[( int ) ((*( p ))
)- 10];
if ( _ic <= ( int ) (*( _keys+1 ))
&& _ic >= ( int ) (*( _keys ))
)
_trans = ( unsigned int ) (*( _inds + ( int ) (_ic - ( int ) (*( _keys ))
) ))
;
else
_trans = ( unsigned int ) _state_chart_index_defaults[(fsm->cs)];
}
else
{
_trans = ( unsigned int ) _state_chart_index_defaults[(fsm->cs)];
}
}
if ( _cont == 1 )
{
(fsm->cs) = ( int ) _state_chart_cond_targs[_trans];
switch ( _state_chart_cond_actions[_trans] ) {
case 3 :
{
printf("a");
}
break;
case 4 :
{
printf("b");
}
break;
case 1 :
{
printf("a");
}
break;
case 2 :
{
printf("b");
}
break;
}
if ( (fsm->cs) == 0 )
_cont = 0;
if ( _cont == 1 )
p += 1;
}
}
}
}
}
int state_chart_finish( struct state_chart *fsm )
{
if ( fsm->cs == state_chart_error )
return -1;
if ( fsm->cs >= state_chart_first_final )
return 1;
return 0;
}
struct state_chart sc;
void test( char *buf )
{
int len = strlen( buf );
state_chart_init( &sc );
state_chart_execute( &sc, buf, len );
state_chart_finish( &sc );
printf("\n");
}
int main()
{
test(
"aa0x0061aa b\n"
"bbb0x62b 0x61 0x000062\n"
);
return 0;
}
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