src/go-data-cache-impl.h

   1 /*
   2  * go-data-cache-impl.h :
   3  *
   4  * Copyright (C) 2008 Jody Goldberg (jody@gnome.org)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) version 3.
  10  *
  11  * This program 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
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
  19  * USA
  20  */
  21 #ifndef GO_DATA_CACHE_IMPL_H
  22 #define GO_DATA_CACHE_IMPL_H
  23
  24 #include <go-data-cache.h>
  25 #include <glib-object.h>
  26
  27 G_BEGIN_DECLS
  28 #ifndef GOFFICE_NAMESPACE_DISABLE
  29
  30 struct _GODataCache {
  31         GObject         base;
  32
  33         GODataCacheSource       *data_source;
  34         GPtrArray               *fields;
  35
  36         unsigned int     record_size;
  37         unsigned int     records_len;
  38         unsigned int     records_allocated;
  39         guint8          *records;
  40
  41         char            *refreshed_by;
  42         GOVal           *refreshed_on;
  43         gboolean         refresh_upgrades;
  44
  45         /* store some XL specific versioning to simplify round trips */
  46         unsigned int    XL_created_ver, XL_refresh_ver;
  47 };
  48 typedef struct {
  49         GObjectClass base;
  50 } GODataCacheClass;
  51
  52 /* utility macro */
  53 #define go_data_cache_records_index(c, i)       ((c)->records + ((c)->record_size * (i)))
  54
  55 #endif
  56 G_END_DECLS
  57
  58 #endif /* GO_DATA_CACHE_IMPL_H */