#line 1 "cmd_parse.ragel"
#include "cmd_parse.h"
//#define CTS(X) {if (!dm_current_tok)token_s = p; printf("%s ",#X);if (!dm_current_tok) dm_current_tok = TOK_##X;}
//#define CTE() {token_e = p;}
#define TADD(T,S,E,SZ) {cmd_tok_t *t=cmd_tok_create(S,E,SZ,T);cmd_tok_add(tl,t);tl=tl->next;}
//#define TADD(T,S,E)
//#define PR_TK_DBG(S) printf(S);fwrite(ts,1,te-ts,stdout);printf("\n");
#define PR_TK_DBG(S) ;
char *new_string( const char *start, const char *end )
{
int str_s = end-start+1;
char *new_str=malloc( str_s+1 );
memcpy( new_str, start, str_s );
if ( new_str != NULL )
new_str[str_s]=0x0;
return new_str;
}
int print_token( char *s, char *e, int tok)
{
char *p = new_string( s, e );
printf("t=%d,p=%s\n",tok,p);
free( p );
return 0;
}
#line 34 "cmd_parse.c"
static const char _cmd_actions[] = {
0, 1, 0, 1, 1, 1, 6, 1,
7, 1, 8, 1, 9, 1, 10, 2,
2, 3, 2, 2, 4, 2, 2, 5
};
static const char _cmd_key_offsets[] = {
0, 0, 3, 6, 18, 21, 28, 38,
46, 53
};
static const char _cmd_trans_keys[] = {
34, 39, 92, 32, 34, 92, 32, 34,
46, 48, 9, 10, 33, 47, 49, 57,
58, 126, 33, 35, 126, 33, 35, 47,
48, 57, 58, 126, 33, 46, 98, 120,
35, 47, 48, 57, 58, 126, 33, 46,
35, 47, 48, 57, 58, 126, 33, 35,
47, 48, 49, 50, 126, 33, 35, 47,
48, 57, 58, 64, 65, 70, 71, 96,
97, 102, 103, 126, 0
};
static const char _cmd_single_lengths[] = {
0, 3, 3, 4, 1, 1, 4, 2,
1, 1
};
static const char _cmd_range_lengths[] = {
0, 0, 0, 4, 1, 3, 3, 3,
3, 7
};
static const char _cmd_index_offsets[] = {
0, 0, 4, 8, 17, 20, 25, 33,
39, 44
};
static const char _cmd_indicies[] = {
1, 2, 3, 0, 0, 0, 0, 2,
4, 0, 6, 7, 4, 5, 8, 5,
2, 5, 5, 9, 5, 5, 6, 5,
9, 5, 6, 11, 12, 5, 8, 5,
10, 5, 6, 5, 8, 5, 10, 5,
5, 14, 5, 13, 5, 5, 15, 5,
15, 5, 15, 5, 13, 0
};
static const char _cmd_trans_targs[] = {
1, 3, 0, 2, 3, 4, 5, 6,
7, 3, 3, 8, 9, 3, 8, 9
};
static const char _cmd_trans_actions[] = {
0, 5, 0, 0, 7, 0, 0, 0,
0, 11, 9, 21, 21, 13, 18, 15
};
static const char _cmd_to_state_actions[] = {
0, 0, 0, 1, 0, 0, 0, 0,
0, 0
};
static const char _cmd_from_state_actions[] = {
0, 0, 0, 3, 0, 0, 0, 0,
0, 0
};
static const char _cmd_eof_trans[] = {
0, 0, 0, 0, 10, 10, 11, 11,
14, 14
};
static const int cmd_start = 3;
static const int cmd_first_final = 3;
static const int cmd_error = 0;
static const int cmd_en_main = 3;
#line 62 "cmd_parse.ragel"
int parse_cmd( cmd_tok_t *tl, const char *str, size_t str_size )
{
static uint8_t cs;
const int stacksize = 10;
int res=0, *stack=NULL, act=0,top=0;
stack = malloc( sizeof(stack)*stacksize );
char *p=(char *)str, *pe = (char *)str + str_size, *eof=pe;
char *ts, *te = 0;
/*save for cmd_begin state*/
//char *ts_cb=0, *te_cb=0;
//printf("PE:%s %02x\n",pe,(unsigned char)*pe);
/*
variables used in state machine
*/
#line 138 "cmd_parse.c"
{
cs = cmd_start;
ts = 0;
te = 0;
act = 0;
}
#line 83 "cmd_parse.ragel"
#line 148 "cmd_parse.c"
{
int _klen;
unsigned int _trans;
const char *_acts;
unsigned int _nacts;
const char *_keys;
if ( p == pe )
goto _test_eof;
if ( cs == 0 )
goto _out;
_resume:
_acts = _cmd_actions + _cmd_from_state_actions[cs];
_nacts = (unsigned int) *_acts++;
while ( _nacts-- > 0 ) {
switch ( *_acts++ ) {
case 1:
#line 1 "NONE"
{ts = p;}
break;
#line 169 "cmd_parse.c"
}
}
_keys = _cmd_trans_keys + _cmd_key_offsets[cs];
_trans = _cmd_index_offsets[cs];
_klen = _cmd_single_lengths[cs];
if ( _klen > 0 ) {
const char *_lower = _keys;
const char *_mid;
const char *_upper = _keys + _klen - 1;
while (1) {
if ( _upper < _lower )
break;
_mid = _lower + ((_upper-_lower) >> 1);
if ( (*p) < *_mid )
_upper = _mid - 1;
else if ( (*p) > *_mid )
_lower = _mid + 1;
else {
_trans += (unsigned int)(_mid - _keys);
goto _match;
}
}
_keys += _klen;
_trans += _klen;
}
_klen = _cmd_range_lengths[cs];
if ( _klen > 0 ) {
const char *_lower = _keys;
const char *_mid;
const char *_upper = _keys + (_klen<<1) - 2;
while (1) {
if ( _upper < _lower )
break;
_mid = _lower + (((_upper-_lower) >> 1) & ~1);
if ( (*p) < _mid[0] )
_upper = _mid - 2;
else if ( (*p) > _mid[1] )
_lower = _mid + 2;
else {
_trans += (unsigned int)((_mid - _keys)>>1);
goto _match;
}
}
_trans += _klen;
}
_match:
_trans = _cmd_indicies[_trans];
_eof_trans:
cs = _cmd_trans_targs[_trans];
if ( _cmd_trans_actions[_trans] == 0 )
goto _again;
_acts = _cmd_actions + _cmd_trans_actions[_trans];
_nacts = (unsigned int) *_acts++;
while ( _nacts-- > 0 )
{
switch ( *_acts++ )
{
case 2:
#line 1 "NONE"
{te = p+1;}
break;
case 3:
#line 52 "cmd_parse.ragel"
{act = 1;}
break;
case 4:
#line 54 "cmd_parse.ragel"
{act = 3;}
break;
case 5:
#line 56 "cmd_parse.ragel"
{act = 5;}
break;
case 6:
#line 55 "cmd_parse.ragel"
{te = p+1;{PR_TK_DBG("qstr = ");TADD(CMDT_QSTR, ts,te,te-ts);}}
break;
case 7:
#line 57 "cmd_parse.ragel"
{te = p+1;{PR_TK_DBG("sp = ");/*TADD(CMDT_SP, ts,te,te-ts);*/}}
break;
case 8:
#line 53 "cmd_parse.ragel"
{te = p;p--;{PR_TK_DBG("dec = ");TADD(CMDT_INT, ts,te,te-ts);}}
break;
case 9:
#line 56 "cmd_parse.ragel"
{te = p;p--;{PR_TK_DBG("word = ");TADD(CMDT_WORD, ts,te,te-ts);}}
break;
case 10:
#line 1 "NONE"
{ switch( act ) {
case 1:
{{p = ((te))-1;}PR_TK_DBG("hex = ");TADD(CMDT_HEX, ts,te,te-ts);}
break;
case 3:
{{p = ((te))-1;}PR_TK_DBG("bin = ");TADD(CMDT_BIN, ts,te,te-ts);}
break;
case 5:
{{p = ((te))-1;}PR_TK_DBG("word = ");TADD(CMDT_WORD, ts,te,te-ts);}
break;
}
}
break;
#line 282 "cmd_parse.c"
}
}
_again:
_acts = _cmd_actions + _cmd_to_state_actions[cs];
_nacts = (unsigned int) *_acts++;
while ( _nacts-- > 0 ) {
switch ( *_acts++ ) {
case 0:
#line 1 "NONE"
{ts = 0;}
break;
#line 295 "cmd_parse.c"
}
}
if ( cs == 0 )
goto _out;
if ( ++p != pe )
goto _resume;
_test_eof: {}
if ( p == eof )
{
if ( _cmd_eof_trans[cs] > 0 ) {
_trans = _cmd_eof_trans[cs] - 1;
goto _eof_trans;
}
}
_out: {}
}
#line 84 "cmd_parse.ragel"
if ( cs == cmd_error )
{
printf("CLIPARSE ERR state [%d] pos[%ld]:[%s]\n", res, p-str, p);
res = -1;
}
free( stack );
return res;
}
