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host( "working/statechart1.rl", 1 ) @{/*
* @@LANG: c
*/
/*
* Test in and out state actions.
*/
#include <stdio.h>
#include <string.h>
struct state_chart
{
int cs;
};
}@
array s8 _state_chart_actions( 0, 3 ) = { 0, 1, 0, 1, 1, 1, 2, 1, 3, 0 };
array char _state_chart_trans_keys( 0, 9 ) = { 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 };
array s8 _state_chart_char_class( 0, 9 ) = { 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 };
array s8 _state_chart_index_offsets( 0, 45 ) = { 0, 0, 1, 5, 7, 15, 24, 33, 34, 38, 39, 40, 44, 45, 0 };
array s8 _state_chart_indicies( 0, 15 ) = { 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 };
array s8 _state_chart_index_defaults( 0, 1 ) = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 };
array s8 _state_chart_trans_cond_spaces( -1, 0 ) = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0 };
array s8 _state_chart_cond_targs( 0, 13 ) = { 2, 0, 3, 4, 6, 13, 5, 10, 4, 1, 6, 7, 8, 9, 11, 12, 0 };
array s8 _state_chart_cond_actions( 0, 7 ) = { 0, 0, 0, 5, 7, 0, 0, 0, 1, 0, 3, 0, 0, 0, 0, 0, 0 };
array s8 _state_chart_nfa_targs( 0, 0 ) = { 0, 0 };
array s8 _state_chart_nfa_offsets( 0, 0 ) = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
array s8 _state_chart_nfa_push_actions( 0, 0 ) = { 0, 0 };
array s8 _state_chart_nfa_pop_trans( 0, 0 ) = { 0, 0 };
value int state_chart_start = 13;
value int state_chart_first_final = 13;
value int state_chart_error = 0;
value int state_chart_en_main = 13;
host( "working/statechart1.rl", 54 ) @{
void state_chart_init( struct state_chart *fsm )
{
}@
{
host( "-", 1 ) ={ fsm->cs}= = cast(int)state_chart_start;
}
host( "working/statechart1.rl", 58 ) @{
}
void state_chart_execute( struct state_chart *fsm, const char *_data, int _len )
{
const char *p = _data;
const char *pe = _data+_len;
}@
{
int _trans = 0;
index s8 _acts;
uint _nacts;
index char _keys;
index s8 _inds;
entry {
if ( p == pe )
goto _test_eof;
if ( host( "-", 1 ) ={ fsm->cs}= == 0 )
goto _out;
label _resume {
_keys = offset( _state_chart_trans_keys, (host( "-", 1 ) ={ fsm->cs}=<<1) );
_inds = offset( _state_chart_indicies, _state_chart_index_offsets[host( "-", 1 ) ={ fsm->cs}=] );
if ( ( deref( data, p )) <= 120 && ( deref( data, p )) >= 10 )
{
int _ic = cast(int)_state_chart_char_class[cast(int)( deref( data, p )) - 10];
if ( _ic <= cast(int)deref( _state_chart_trans_keys, _keys+1 ) && _ic >= cast(int)deref( _state_chart_trans_keys, _keys ) )
_trans = cast(int)deref( _state_chart_indicies, _inds + cast(int)( _ic - cast(int)deref( _state_chart_trans_keys, _keys ) ) );
else
_trans = cast(int)_state_chart_index_defaults[host( "-", 1 ) ={ fsm->cs}=];
}
else {
_trans = cast(int)_state_chart_index_defaults[host( "-", 1 ) ={ fsm->cs}=];
}
goto _match_cond;
}
label _match_cond {
host( "-", 1 ) ={ fsm->cs}= = cast(int)_state_chart_cond_targs[_trans];
if ( _state_chart_cond_actions[_trans] == 0 )
goto _again;
_acts = offset( _state_chart_actions, _state_chart_cond_actions[_trans] );
_nacts = cast(uint)deref( _state_chart_actions, _acts );
_acts += 1;
while ( _nacts > 0 ) {
switch ( deref( _state_chart_actions, _acts ) )
{
case 0 {
host( "working/statechart1.rl", 21 ) ${ printf("a"); }$
}
case 1 {
host( "working/statechart1.rl", 22 ) ${ printf("b"); }$
}
case 2 {
host( "working/statechart1.rl", 23 ) ${ printf("a"); }$
}
case 3 {
host( "working/statechart1.rl", 24 ) ${ printf("b"); }$
}
}
_nacts -= 1;
_acts += 1;
}
}
label _again {
if ( host( "-", 1 ) ={ fsm->cs}= == 0 )
goto _out;
p += 1;
if ( p != pe )
goto _resume;
}
label _test_eof { {}
}
label _out { {}
}
}
}
host( "working/statechart1.rl", 66 ) @{
}
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;
}
}@
|
