ret_code amb_init(ambiente_t* ambiente, const char* content, int length)
{
ret_code ret = ERROR;
if (NULL!=content && NULL!=ambiente) {
const TRexChar *begin, *end, *error;
TRex* x;
CHECK(NULL!=(x=trex_compile(_TREXC("QtdMax=(\\d+)&PdvId=(\\d+)" \
"&Recibo=(\\d)&Dormir=(\\d)&Cortesias=(\\d)&Credito=(\\d)&"),&error)));
if (trex_search(x,_TREXC(content),&begin,&end)) {
int n = trex_getsubexpcount(x);
if (n==7) {
char *qtdMax, *pdvId, *credito;
rx_getnext(x, 1, &qtdMax);
rx_getnext(x, 2, &pdvId);
rx_getnext(x, 6, &credito);
CHECK(NULL!=qtdMax);
CHECK(NULL!=pdvId);
CHECK(NULL!=credito);
ambiente->credito = atoi(credito);
ambiente->qtdMax = atoi(qtdMax);
ambiente->pdvId = pdvId;
free(credito);
free(qtdMax);
ret = SUCCESS;
}
else {
ret = ERROR;
}
} /* trex_search */
trex_free(x);
} /* NULL!=content */
return ret;
}
int main(int argc, char* argv[])
{
const TRexChar *begin,*end;
TRexChar sTemp[200];
const TRexChar *error = NULL;
TRex *x = trex_compile(_TREXC("(x{1,5})xx"),&error);
if(x) {
trex_sprintf(sTemp,_TREXC("xxxxxxx"));
if(trex_search(x,sTemp,&begin,&end))
{
int i,n = trex_getsubexpcount(x);
TRexMatch match;
for(i = 0; i < n; i++)
{
TRexChar t[200];
trex_getsubexp(x,i,&match);
trex_sprintf(t,_TREXC("[%%d]%%.%ds\n"),match.len);
trex_printf(t,i,match.begin);
}
trex_printf(_TREXC("match! %d sub matches\n"),trex_getsubexpcount(x));
}
else {
trex_printf(_TREXC("no match!\n"));
}
trex_free(x);
}
else {
trex_printf(_TREXC("compilation error [%s]!\n"),error?error:_TREXC("undefined"));
}
return 0;
}
