# ini_type.h

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    00001 /* $Id$ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * OpenTTD 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, version 2.
    00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
    00008  */
    00009
    00012 #ifndef INI_TYPE_H
    00013 #define INI_TYPE_H
    00014
    00016 enum IniGroupType {
    00017   IGT_VARIABLES = 0,
    00018   IGT_LIST      = 1,
    00019 };
    00020
    00022 struct IniItem {
    00023   IniItem *next;
    00024   char *name;
    00025   char *value;
    00026   char *comment;
    00027
    00028   IniItem(struct IniGroup *parent, const char *name, size_t len = 0);
    00029   ~IniItem();
    00030
    00031   void SetValue(const char *value);
    00032 };
    00033
    00035 struct IniGroup {
    00036   IniGroup *next;
    00037   IniGroupType type;
    00038   IniItem *item;
    00039   IniItem **last_item;
    00040   char *name;
    00041   char *comment;
    00042
    00043   IniGroup(struct IniFile *parent, const char *name, size_t len = 0);
    00044   ~IniGroup();
    00045
    00046   IniItem *GetItem(const char *name, bool create);
    00047   void Clear();
    00048 };
    00049
    00051 struct IniFile {
    00052   IniGroup *group;
    00053   IniGroup **last_group;
    00054   char *comment;
    00055   const char * const *list_group_names;
    00056
    00057   IniFile(const char * const *list_group_names = NULL);
    00058   ~IniFile();
    00059
    00060   IniGroup *GetGroup(const char *name, size_t len = 0);
    00061   void RemoveGroup(const char *name);
    00062
    00063   void LoadFromDisk(const char *filename);
    00064   bool SaveToDisk(const char *filename);
    00065 };
    00066
    00067 #endif /* INI_TYPE_H */