Logo Search packages:      
Sourcecode: dansguardian version File versions  Download package


//Please refer to http://dansguardian.org/?page=copyright2
//for the license for this code.
//Written by Daniel Barron (daniel@//jadeb/.com).
//For support go to http://groups.yahoo.com/group/dansguardian

//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or
//  (at your option) any later version.
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  GNU General Public License for more details.
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


// dynamic URL lists - used to cache known clean URLs so filtering can be bypassed
class DynamicURLList

      // set list size and timeout on entries (old entries aren't deleted, simply overwritten)
      bool setListSize(unsigned int s, unsigned int t);
      // flush the list (set all entries to old)
      void flush();
      // is an entry in the list?
      bool inURLList(const char *url, const int fg);
      // add a URL - if it's already there but marked as too old, simply rejuvenate it
      void addEntry(const char *url, const int fg);

      // index list - points to URL list entries in alphabetical order
      unsigned int *index;
      // age list, sorted in the same order as index
      unsigned long int *urlreftime;
      // actual URL list
      char *urls;
      // group list - which group(s) is this URL clean for?
      std::string *groups;

      // size of list
      int size;
      // pointer to oldest entry (real entry, not sorted index)
      int agepos;
      unsigned int timeout;
      int items;
      // binary search for the pos of the given url in the sorted index
      // returns 0-(pos+1) on failure, where pos is where the entry would be inserted to retain sorting
      int search(int a, int s, const char *url);
      // find the index for the given url - makes use of the above search func
      int posInList(const char *url);


Generated by  Doxygen 1.6.0   Back to index