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#include <stdio.h>
#define IDENT_BUFLEN 256
struct erract
{
int cs;
};
static const char _erract_actions [] = { 0, 1, 0, 1, 1, 2, 1, 0, 0 , };
static const char _erract_trans_keys [] = { 0, 3, 0, 0, 0, 2, 0, 4, 0, 4, 0, 5, 0, 0, 0 , };
static const char _erract_char_class [] = { 0, 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, 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, 1, 1, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1, 4, 1, 1, 5, 0 , };
static const char _erract_index_offsets [] = { 0, 4, 5, 8, 13, 18, 24, 0 , };
static const char _erract_indicies [] = { 1, 0, 0, 2, 4, 1, 0, 5, 1, 0, 0, 0, 6, 1, 0, 0, 0, 7, 1, 0, 0, 0, 0, 8, 9, 0 , };
static const char _erract_index_defaults [] = { 0, 3, 0, 0, 0, 0, 0, 0 , };
static const char _erract_trans_cond_spaces [] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0 , };
static const char _erract_cond_targs [] = { 1, 1, 2, 1, 1, 3, 4, 5, 6, 0, 0 , };
static const char _erract_cond_actions [] = { 1, 5, 0, 0, 3, 0, 0, 0, 0, 3, 0 , };
static const char _erract_eof_actions [] = { 0, 0, 1, 1, 1, 1, 1, 0 , };
static const char _erract_nfa_targs [] = { 0, 0 , };
static const char _erract_nfa_offsets [] = { 0, 0, 0, 0, 0, 0, 0, 0 , };
static const char _erract_nfa_push_actions [] = { 0, 0 , };
static const char _erract_nfa_pop_trans [] = { 0, 0 , };
static const int erract_start = 0;
static const int erract_first_final = 0;
static const int erract_error = -1;
static const int erract_en_main = 0;
void erract_init( struct erract *fsm )
{
{
(fsm->cs) = ( int ) erract_start;
}
}
void erract_execute( struct erract *fsm, const char *_data, int _len )
{
const char *p = _data;
const char *pe = _data+_len;
const char *eof = pe;
{
int _trans = 0;
const char *_acts;
unsigned int _nacts;
const char *_keys;
const char *_inds;
if ( p == pe )
goto _test_eof;
_resume :
_keys = _erract_trans_keys + ((fsm->cs)<<1);
_inds = _erract_indicies + _erract_index_offsets[(fsm->cs)];
if ( ((*( p ))
)<= 111 && ((*( p ))
)>= 10 )
{
int _ic = ( int ) _erract_char_class[( int ) ((*( p ))
)- 10];
if ( _ic <= ( int ) (*( _keys+1 ))
&& _ic >= ( int ) (*( _keys ))
)
_trans = ( int ) (*( _inds + ( int ) (_ic - ( int ) (*( _keys ))
) ))
;
else
_trans = ( int ) _erract_index_defaults[(fsm->cs)];
}
else
{
_trans = ( int ) _erract_index_defaults[(fsm->cs)];
}
goto _match_cond;
_match_cond :
(fsm->cs) = ( int ) _erract_cond_targs[_trans];
if ( _erract_cond_actions[_trans]== 0 )
goto _again;
_acts = _erract_actions + _erract_cond_actions[_trans];
_nacts = ( unsigned int ) (*( _acts ))
;
_acts += 1;
while ( _nacts > 0 )
{
switch ( (*( _acts ))
) {
case 0 :
{
printf("hello fails\n");
}
break;
case 1 :
{
printf("newline\n");
}
break;
}
_nacts -= 1;
_acts += 1;
}
_again :
p += 1;
if ( p != pe )
goto _resume;
_test_eof :
{}
if ( p == eof )
{
const char *__acts;
unsigned int __nacts;
__acts = _erract_actions + _erract_eof_actions[(fsm->cs)];
__nacts = ( unsigned int ) (*( __acts ))
;
__acts += 1;
while ( __nacts > 0 )
{
switch ( (*( __acts ))
) {
case 0 :
{
printf("hello fails\n");
}
break;
}
__nacts -= 1;
__acts += 1;
}
}
}
}
int erract_finish( struct erract *fsm )
{
if ( fsm->cs == erract_error )
return -1;
else if ( fsm->cs >= erract_first_final )
return 1;
return 0;
}
#include <stdio.h>
#include <string.h>
struct erract fsm;
void test( char *buf )
{
int len = strlen(buf);
erract_init( &fsm );
erract_execute( &fsm, buf, len );
if ( erract_finish( &fsm ) > 0 )
printf("ACCEPT\n");
else
printf("FAIL\n");
}
int main()
{
test(
"hello\n"
"hello\n"
"hello\n"
);
test(
"hello\n"
"hello\n"
"hello there\n"
);
test(
"hello\n"
"hello\n"
"he" );
test( "" );
return 0;
}
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