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#include <stdio.h> /* printf */
#include "utstring.h"
int main()
{
UT_string *s,*t;
char V_TestStr[] = "There are two needle\0s in this \0haystack with needle\0s.";
char V_NeedleStr[] = "needle\0s";
long *V_KMP_Table;
long V_FindPos;
size_t V_StartPos = 0;
size_t V_FindCnt = 0;
utstring_new(s);
utstring_new(t);
utstring_bincpy(s, V_TestStr, sizeof(V_TestStr)-1);
printf("\"%s\" len=%u\n", utstring_body(s), (unsigned)utstring_len(s));
utstring_bincpy(t, V_NeedleStr, sizeof(V_NeedleStr)-1);
printf("\"%s\" len=%u\n", utstring_body(t), (unsigned)utstring_len(t));
V_KMP_Table = (long *)malloc(sizeof(long) * (utstring_len(t) + 1));
if (V_KMP_Table != NULL) {
_utstring_BuildTable(utstring_body(t), utstring_len(t), V_KMP_Table);
do {
V_FindPos = _utstring_find(utstring_body(s) + V_StartPos,
utstring_len(s) - V_StartPos,
utstring_body(t),
utstring_len(t),
V_KMP_Table);
if (V_FindPos >= 0) {
V_FindPos += V_StartPos;
V_FindCnt++;
V_StartPos = V_FindPos + 1;
}
printf("utstring_find()=%ld\n", V_FindPos);
} while (V_FindPos >= 0);
printf("FindCnt=%u\n", (unsigned)V_FindCnt);
free(V_KMP_Table);
} else {
printf("malloc() failed...\n");
}
utstring_free(s);
utstring_free(t);
return 0;
}
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