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#include <stdio.h>
struct LangEl
{
int key;
char *name;
};
struct fsm
{
int cs;
};
static const char _fsm_actions [] = { 0, 1, 0, 1, 1, 0 , };
static const int _fsm_trans_keys [] = { 1, 0, 0, 0, 1, 2, 1, 0, 0 , };
static const char _fsm_char_class [] = { 0, 1, 2, 0 , };
static const char _fsm_index_offsets [] = { 0, 0, 1, 3, 0 , };
static const char _fsm_indicies [] = { 0, 0, 2, 0 , };
static const char _fsm_index_defaults [] = { 0, 1, 1, 1, 0 , };
static const char _fsm_trans_cond_spaces [] = { -1, -1, -1, 0 , };
static const char _fsm_cond_targs [] = { 2, 0, 3, 0 , };
static const char _fsm_cond_actions [] = { 1, 0, 1, 0 , };
static const char _fsm_eof_actions [] = { 0, 0, 0, 3, 0 , };
static const char _fsm_nfa_targs [] = { 0, 0 , };
static const char _fsm_nfa_offsets [] = { 0, 0, 0, 0, 0 , };
static const char _fsm_nfa_push_actions [] = { 0, 0 , };
static const char _fsm_nfa_pop_trans [] = { 0, 0 , };
static const int fsm_start = 1;
static const int fsm_first_final = 3;
static const int fsm_error = 0;
static const int fsm_en_main = 1;
void fsm_init( struct fsm *fsm )
{
{
(fsm->cs) = ( int ) fsm_start;
}
}
void fsm_execute( struct fsm *fsm, struct LangEl *_data, int _len )
{
struct LangEl *p = _data;
struct LangEl *pe = _data+_len;
struct LangEl *eof = pe;
{
unsigned int _trans = 0;
unsigned int _have = 0;
unsigned int _cont = 1;
const char *_acts;
unsigned int _nacts;
const int *_keys;
const char *_inds;
while ( _cont == 1 )
{
if ( (fsm->cs) == 0 )
_cont = 0;
_have = 0;
if ( p == pe )
{
if ( p == eof )
{
if ( _have == 0 )
{
const char *__acts;
unsigned int __nacts;
__acts = _fsm_actions + _fsm_eof_actions[(fsm->cs)];
__nacts = ( unsigned int ) (*( __acts ))
;
__acts += 1;
while ( __nacts > 0 )
{
switch ( (*( __acts ))
) {
case 1 :
{
printf("accept\n");
}
break;
}
__nacts -= 1;
__acts += 1;
}
}
}
if ( _have == 0 )
_cont = 0;
}
if ( _cont == 1 )
{
if ( _have == 0 )
{
_keys = _fsm_trans_keys + ((fsm->cs)<<1);
_inds = _fsm_indicies + _fsm_index_offsets[(fsm->cs)];
if ( (p->key) <= 3 && (p->key) >= 1 )
{
int _ic = ( int ) _fsm_char_class[( int ) (p->key) - 1];
if ( _ic <= ( int ) (*( _keys+1 ))
&& _ic >= ( int ) (*( _keys ))
)
_trans = ( unsigned int ) (*( _inds + ( int ) (_ic - ( int ) (*( _keys ))
) ))
;
else
_trans = ( unsigned int ) _fsm_index_defaults[(fsm->cs)];
}
else
{
_trans = ( unsigned int ) _fsm_index_defaults[(fsm->cs)];
}
}
if ( _cont == 1 )
{
(fsm->cs) = ( int ) _fsm_cond_targs[_trans];
if ( _fsm_cond_actions[_trans]!= 0 )
{
_acts = _fsm_actions + _fsm_cond_actions[_trans];
_nacts = ( unsigned int ) (*( _acts ))
;
_acts += 1;
while ( _nacts > 0 )
{
switch ( (*( _acts ))
) {
case 0 :
{
printf("%s\n", p->name);
}
break;
}
_nacts -= 1;
_acts += 1;
}
}
if ( (fsm->cs) == 0 )
_cont = 0;
if ( _cont == 1 )
p += 1;
}
}
}
}
}
int fsm_finish( struct fsm *fsm )
{
if ( fsm->cs == fsm_error )
return -1;
if ( fsm->cs >= fsm_first_final )
return 1;
return 0;
}
int main()
{
static struct fsm fsm;
static struct LangEl lel[] = {
{1, "one"},
{2, "two-a"},
{2, "two-b"},
{2, "two-c"},
{3, "three"}
};
fsm_init( &fsm );
fsm_execute( &fsm, lel, 5 );
fsm_finish( &fsm );
return 0;
}
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