Commit 4cd302a1 authored by Nick Mathewson's avatar Nick Mathewson 🤹
Browse files

r11722@Kushana: nickm | 2006-12-28 13:51:42 -0500 

 Add a helper function for case-insensitive search through a smartlist


svn:r9198
parent e631b0a5

src/common/container.c

+14 −0
Original line number Diff line number Diff line
@@ -197,6 +197,20 @@ smartlist_string_isin(const smartlist_t *sl, const char *element) 
  return 0;

}



/** Return true iff <b>sl</b> has some element E such that

 * !strcasecmp(E,<b>element</b>)

 */

int

smartlist_string_isin_case(const smartlist_t *sl, const char *element)

{

  int i;

  if (!sl) return 0;

  for (i=0; i < sl->num_used; i++)

    if (strcasecmp((const char*)sl->list[i],element)==0)

      return 1;

  return 0;

}



/** Return true iff <b>sl</b> has some element E such that E is equal

 * to the decimal encoding of <b>num</b>.

 */

src/common/container.h

+2 −0
Original line number Diff line number Diff line
@@ -35,6 +35,8 @@ void smartlist_string_remove(smartlist_t *sl, const char *element); 
int smartlist_isin(const smartlist_t *sl, const void *element) ATTR_PURE;

int smartlist_string_isin(const smartlist_t *sl, const char *element)

  ATTR_PURE;

int smartlist_string_isin_case(const smartlist_t *sl, const char *element)

  ATTR_PURE;

int smartlist_string_num_isin(const smartlist_t *sl, int num) ATTR_PURE;

int smartlist_overlap(const smartlist_t *sl1, const smartlist_t *sl2)

  ATTR_PURE;