vsftpd_1.2.1_str.c_str_split_text_common

source

sysutil.c

line

372 - 403

function

   372 static void
   373 str_split_text_common(struct mystr* p_src, struct mystr* p_rhs,
   374                       const char* p_text, int is_reverse)
   375 {
   376   struct str_locate_result locate_result;
   377   unsigned int indexx;
   378   unsigned int search_len = vsf_sysutil_strlen(p_text);
   379   if (is_reverse)
   380   {
   381     locate_result = str_locate_text_reverse(p_src, p_text);
   382   }
   383   else
   384   {
   385     locate_result = str_locate_text(p_src, p_text);
   386   }
   387   /* Not found? */
   388   if (!locate_result.found)
   389   {
   390     str_empty(p_rhs);
   391     return;
   392   }
   393   indexx = locate_result.index;
   394   if (indexx + search_len > p_src->len)
   395   {
   396     bug("indexx invalid in str_split_text");
   397   }
   398   /* Build rhs */
   399   private_str_alloc_memchunk(p_rhs, p_src->p_buf + indexx + search_len,
   400                              p_src->len - indexx - search_len);
   401   /* Build lhs */
   402   str_trunc(p_src, indexx);
   403 }