int mpseSearch( void *pvoid, const unsigned char * T, int n,
int ( *action )(void* id, void * tree, int index, void *data, void *neg_list),
void * data, int* current_state )
{
MPSE * p = (MPSE*)pvoid;
int ret;
PROFILE_VARS;
PREPROC_PROFILE_START(mpsePerfStats);
p->bcnt += n;
if(p->inc_global_counter)
s_bcnt += n;
switch( p->method )
{
case MPSE_AC_BNFA:
case MPSE_AC_BNFA_Q:
/* return is actually the state */
ret = bnfaSearch((bnfa_struct_t*) p->obj, (unsigned char *)T, n,
action, data, 0 /* start-state */, current_state );
PREPROC_PROFILE_END(mpsePerfStats);
return ret;
case MPSE_AC:
ret = acsmSearch( (ACSM_STRUCT*) p->obj, (unsigned char *)T, n, action, data, current_state );
PREPROC_PROFILE_END(mpsePerfStats);
return ret;
case MPSE_ACF:
case MPSE_ACF_Q:
case MPSE_ACS:
case MPSE_ACB:
case MPSE_ACSB:
ret = acsmSearch2( (ACSM_STRUCT2*) p->obj, (unsigned char *)T, n, action, data, current_state );
PREPROC_PROFILE_END(mpsePerfStats);
return ret;
case MPSE_LOWMEM:
case MPSE_LOWMEM_Q:
ret = KTrieSearch( (KTRIE_STRUCT *)p->obj, (unsigned char *)T, n, action, data);
*current_state = 0;
PREPROC_PROFILE_END(mpsePerfStats);
return ret;
#ifdef INTEL_SOFT_CPM
case MPSE_INTEL_CPM:
ret = IntelPmSearch((IntelPm *)p->obj, (unsigned char *)T, n, action, data);
*current_state = 0;
PREPROC_PROFILE_END(mpsePerfStats);
return ret;
#endif
default:
PREPROC_PROFILE_END(mpsePerfStats);
return 1;
}
}
static uint32_t nvmStringMatchCoproTestPatternGroup (uint16_t group_id, uint8_t *haystack, uint32_t haylen,
uint32_t start_offset, nvmStringMatchCoproInternalData *smcdata) {
ACSM_STRUCT2 *acsm;
//nvmStringMatchCoproMatchResult *r = NULL, *next = NULL;
/* Reset match results data */
smcdata -> matches_no = 0;
smcdata -> next_match_id = 0;
//printf("group_id: %d\n",group_id);
//printf("haylen: %d\n",haylen);
//printf("haystack: %s\n",haystack+start_offset);
/* Do the actual search */
if (group_id < smcdata -> graphs_no) {
smdebug ("Matching pattern group %u\n", group_id);
acsm = smcdata -> acsm[group_id];
acsmSearch2 (acsm, haystack + start_offset, haylen, nvmStringMatchCoproMatchFoundCallback, smcdata);
} else {
printf ("String-matching coprocessor: tried to use inexistent graph\n");
}
//printf("matches_no: %d\n",smcdata->matches_no);
return (smcdata -> matches_no);
}
