int mpseAddPattern ( void * pv, unsigned char * P, int m,
unsigned noCase,unsigned offset, unsigned depth, unsigned ID, int IID )
{
MPSE * p = (MPSE*)pv;
switch( p->method )
{
case MPSE_AC:
return acsmAddPattern( (ACSM_STRUCT*)p->obj, P, m,
noCase, offset, depth, ID, IID );
break;
case MPSE_MWM:
return mwmAddPatternEx( p->obj, P, m,
noCase, offset, depth, ID, IID );
break;
case MPSE_KTBM:
case MPSE_LOWMEM:
return KTrieAddPattern( (KTRIE_STRUCT *)p->obj, P, m,
noCase, ID );
break;
default:
return -1;
break;
}
}
/*
** Exact Pattern Matcher - don't use this...
*/
int mwmAddPattern( void * pv, unsigned char * P, int m, unsigned id )
{
return mwmAddPatternEx( pv, P, m, 0, id, 0, pv, 0 );
}
/*
** Test driver
*/
int CDECL main ( int argc, char ** argv )
{
unsigned char *T, *text;
int n,textlen;
int nmatches, i, bm = 0;
MWM_STRUCT *ps;
int npats=0, len, stat, nocase=0;
BINARY *p;
int irep=0,irand=0,isyn=0,nrep=1024,repchar=0;
if( argc < 5 )
{
printf("usage: %s [-rand|-rep -n bytes -c|ch repchar -pr npats minlen ] -t|th TextToSearch -nocase [-pr numpats] -p|ph pat1 -p|ph pat2 -p|ph pat3\n",argv[0]);
exit(1);
}
/* -- Allocate a Pattern Matching Structure - and Init it. */
ps = mwmNew();
for(i=1;i<argc;i++)
{
if( strcmp(argv[i],"-nocase")==0 )
{
nocase = 1;
}
if( strcmp(argv[i],"-p")==0 )
{
i++;
npats++;
patArray[npats] = argv[i];
len = strlen( argv[i] );
mwmAddPatternEx( ps, (unsigned char*)argv[i], len, nocase, 0, 0, (void*)npats /* ID */, 3000 /* IID -internal id*/ );
}
if( strcmp(argv[i],"-ph")==0 )
{
i++;
npats++;
patArray[npats] = argv[i];
p = converthexbytes( argv[i] );
mwmAddPatternEx( ps, p->b, p->blen, 1 /* nocase*/, 0, 0, (void*)npats /* ID */, 3000 /* IID -internal id*/ );
}
if( strcmp(argv[i],"-pr")==0 )
{
int m = atoi( argv[++i] );
int imin = atoi( argv[++i] );
int k;
npats = 0;
for(k=0;k<m;k++)
{
unsigned char px[256];
int len = randpat( px, imin );
npats++;
patArray[npats] = (unsigned char *)malloc( len+1 );
sprintf(patArray[npats],"%s",px);
mwmAddPatternEx( ps, px, len, 0 /* nocase*/, 0, 0, (void*)npats /* ID */, 3000 /* IID -internal id*/ );
}
}
if( strcmp(argv[i],"-rand")==0 )
{
irand = 1;
isyn = 1;
}
if( strcmp(argv[i],"-rep")==0 )
{
irep = 1;
isyn = 1;
}
if( strcmp(argv[i],"-n")==0 )
{
nrep = atoi( argv[++i] );
isyn = 1;
}
if( strcmp(argv[i],"-c")==0 )
{
repchar = argv[++i][0];
isyn = 1;
}
if( strcmp(argv[i],"-ch")==0 )
{
BINARY * px = converthexbytes( argv[++i] );
repchar = px->b[0];
isyn = 1;
}
if( strcmp(argv[i],"-t")==0 )
{
i++;
text = argv[i];
textlen=strlen(text);
}
if( strcmp(argv[i],"-th")==0 )
{
i++;
p = converthexbytes( argv[i] );
text = p->b;
textlen = p->blen;
}
}
/* generate synthetic text */
if( isyn )
{
p = syndata( nrep, irand, repchar );
text = p->b;
textlen = p->blen;
}
/* --- Preprocess Patterns */
mwmPrepPatterns( ps );
/* ---- Do a multi-pattern search in the Text */
stat = mwmSearch( (void*)ps, (unsigned char*)text, textlen, match, 0 );
if( stat == 0 )
{
printf("no pattern matches\n");
}else{
printf("%d pattern matches in list\n",stat);
}
return 0;
}
