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host( "working/forder2.rl", 1 ) @{/*
* @@LANG: c
*/
#include <stdio.h>
#include <string.h>
/*
* After the fact start and ending transitions. Behaves like constructors of
* and destructors in c++.
*/
struct forder
{
int cs;
};
}@
array s8 _forder_actions( 0, 5 ) = { 0, 2, 1, 4, 2, 2, 5, 4, 3, 0, 1, 4, 0 };
array char _forder_trans_keys( 0, 5 ) = { 1, 0, 3, 3, 4, 4, 4, 4, 2, 2, 5, 5, 0, 0, 1, 0, 0 };
array s8 _forder_char_class( 0, 5 ) = { 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, 1, 3, 1, 1, 1, 1, 4, 1, 1, 1, 5, 0 };
array s8 _forder_index_offsets( 0, 6 ) = { 0, 0, 1, 2, 3, 4, 5, 6, 0 };
array s8 _forder_indicies( 0, 6 ) = { 0, 2, 3, 4, 5, 6, 0 };
array s8 _forder_index_defaults( 0, 1 ) = { 0, 1, 1, 1, 1, 1, 1, 1, 0 };
array s8 _forder_trans_cond_spaces( -1, 0 ) = { -1, -1, -1, -1, -1, -1, -1, 0 };
array s8 _forder_cond_targs( 0, 7 ) = { 2, 0, 3, 4, 5, 6, 7, 0 };
array s8 _forder_cond_actions( 0, 7 ) = { 7, 0, 1, 1, 1, 1, 4, 0 };
array s8 _forder_nfa_targs( 0, 0 ) = { 0, 0 };
array s8 _forder_nfa_offsets( 0, 0 ) = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
array s8 _forder_nfa_push_actions( 0, 0 ) = { 0, 0 };
array s8 _forder_nfa_pop_trans( 0, 0 ) = { 0, 0 };
value int forder_start = 1;
value int forder_first_final = 7;
value int forder_error = 0;
value int forder_en_main = 1;
host( "working/forder2.rl", 38 ) @{
void forder_init( struct forder *fsm )
{
}@
{
host( "-", 1 ) ={ fsm->cs}= = cast(int)forder_start;
}
host( "working/forder2.rl", 42 ) @{
}
void forder_execute( struct forder *fsm, const char *_data, int _len )
{
const char *p = _data;
const char *pe = _data+_len;
}@
{
uint _trans = 0;
uint _have = 0;
uint _cont = 1;
index s8 _acts;
uint _nacts;
index char _keys;
index s8 _inds;
while ( _cont == 1 ) {
if ( host( "-", 1 ) ={ fsm->cs}= == 0 )
_cont = 0;
_have = 0;
if ( p == pe ) {
if ( _have == 0 )
_cont = 0;
}
if ( _cont == 1 ) {
if ( _have == 0 ) {
_keys = offset( _forder_trans_keys, (host( "-", 1 ) ={ fsm->cs}=<<1) );
_inds = offset( _forder_indicies, _forder_index_offsets[host( "-", 1 ) ={ fsm->cs}=] );
if ( ( deref( data, p )) <= 114 && ( deref( data, p )) >= 10 )
{
int _ic = cast(int)_forder_char_class[cast(int)( deref( data, p )) - 10];
if ( _ic <= cast(int)deref( _forder_trans_keys, _keys+1 ) && _ic >= cast(int)deref( _forder_trans_keys, _keys ) )
_trans = cast(uint)deref( _forder_indicies, _inds + cast(int)( _ic - cast(int)deref( _forder_trans_keys, _keys ) ) );
else
_trans = cast(uint)_forder_index_defaults[host( "-", 1 ) ={ fsm->cs}=];
}
else {
_trans = cast(uint)_forder_index_defaults[host( "-", 1 ) ={ fsm->cs}=];
}
}
if ( _cont == 1 ) {
host( "-", 1 ) ={ fsm->cs}= = cast(int)_forder_cond_targs[_trans];
if ( _forder_cond_actions[_trans] != 0 ) {
_acts = offset( _forder_actions, _forder_cond_actions[_trans] );
_nacts = cast(uint)deref( _forder_actions, _acts );
_acts += 1;
while ( _nacts > 0 )
{
switch ( deref( _forder_actions, _acts ) )
{
case 0 {
host( "working/forder2.rl", 23 ) ${printf("enter inner\n");}$
}
case 1 {
host( "working/forder2.rl", 24 ) ${printf("inside inner\n");}$
}
case 2 {
host( "working/forder2.rl", 25 ) ${printf("leave inner\n");}$
}
case 3 {
host( "working/forder2.rl", 29 ) ${printf("enter outter\n");}$
}
case 4 {
host( "working/forder2.rl", 30 ) ${printf("inside outter\n");}$
}
case 5 {
host( "working/forder2.rl", 31 ) ${printf("leave outter\n");}$
}
}
_nacts -= 1;
_acts += 1;
}
}
if ( host( "-", 1 ) ={ fsm->cs}= == 0 )
_cont = 0;
if ( _cont == 1 )
p += 1;
}}
}
}
host( "working/forder2.rl", 50 ) @{
}
int forder_finish( struct forder *fsm )
{
if ( fsm->cs == forder_error )
return -1;
if ( fsm->cs >= forder_first_final )
return 1;
return 0;
}
struct forder fsm;
void test( char *buf )
{
int len = strlen( buf );
forder_init( &fsm );
forder_execute( &fsm, buf, len );
if ( forder_finish( &fsm ) > 0 )
printf("ACCEPT\n");
else
printf("FAIL\n");
}
int main()
{
test( "inner\n");
test(
"inner\n"
"foobar\n"
);
test( "" );
test( "\n" );
test( "inn\n" );
return 0;
}
}@
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