src/stringpool.h

   1 /*
   2         libloc - A library to determine the location of someone on the Internet
   3
   4         Copyright (C) 2017 IPFire Development Team <info@ipfire.org>
   5
   6         This library is free software; you can redistribute it and/or
   7         modify it under the terms of the GNU Lesser General Public
   8         License as published by the Free Software Foundation; either
   9         version 2.1 of the License, or (at your option) any later version.
  10
  11         This library is distributed in the hope that it will be useful,
  12         but WITHOUT ANY WARRANTY; without even the implied warranty of
  13         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14         Lesser General Public License for more details.
  15 */
  16
  17 #ifndef LIBLOC_STRINGPOOL_H
  18 #define LIBLOC_STRINGPOOL_H
  19
  20 #include <stddef.h>
  21 #include <stdio.h>
  22
  23 #include <loc/libloc.h>
  24
  25 struct loc_stringpool;
  26 int loc_stringpool_new(struct loc_ctx* ctx, struct loc_stringpool** pool, size_t max_length);
  27 struct loc_stringpool* loc_stringpool_ref(struct loc_stringpool* pool);
  28 struct loc_stringpool* loc_stringpool_unref(struct loc_stringpool* pool);
  29
  30 const char* loc_stringpool_get(struct loc_stringpool* pool, off_t offset);
  31 size_t loc_stringpool_get_size(struct loc_stringpool* pool);
  32
  33 off_t loc_stringpool_add(struct loc_stringpool* pool, const char* string);
  34 void loc_stringpool_dump(struct loc_stringpool* pool);
  35
  36 int loc_stringpool_read(struct loc_stringpool* pool, FILE* f, off_t offset, size_t length);
  37 size_t loc_stringpool_write(struct loc_stringpool* pool, FILE* f);
  38
  39 #endif