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+/*
+
+ viDOOM - level editor for DOOM
+
+ Copyright (C) 2000 Ian Cowburn (ianc@noddybox.demon.co.uk)
+
+ 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
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ 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
+
+ -------------------------------------------------------------------------
+
+ Routines and common keys used to read an INI file
+ Format of INI file:
+
+ [key]
+ value_key=value
+
+ $Id$
+
+*/
+
+#ifndef _INI_H
+
+#define _INI_H
+
+
+/* Types for table filling queries
+*/
+#define INI_INT 0
+#define INI_STR 1
+#define INI_TOK 2
+#define INI_DOUBLE 3
+
+
+/* Defines the possible values and the corresponding string token for the
+ value.
+*/
+typedef struct
+ {
+ char *token;
+ int val;
+ } TokenTable;
+
+/* .data is treated as (int *) for INI_INT and INI_TOK. It is treated as
+ (char *) for INI_TOK and (double *) INI_DOUBLE. Tokens can be NULL for
+ non-INI_TOK types.
+*/
+typedef struct
+ {
+ int type;
+ char *key;
+ char *valkey;
+ void *data;
+ TokenTable *tokens;
+ } INI_Table;
+
+
+/* General yes/no token definitions
+*/
+extern TokenTable ini_yesno[];
+
+/* Macro for calculating table size
+*/
+#define INI_TAB_SIZE(x) (sizeof(x)/sizeof(INI_Table))
+
+
+/* Note all returns are static
+*/
+int INI_ReadInt(char *key,char *value_key);
+char *INI_ReadStr(char *key,char *value_key);
+int INI_ReadToken(char *key,char *value_key,TokenTable tokens[]);
+double INI_ReadDouble(char *key,char *value_key);
+
+void INI_SaveInt(char *key,char *value_key,int val);
+void INI_SaveStr(char *key,char *value_key,char *val);
+void INI_SaveToken(char *key,char *value_key,int val,TokenTable tokens[]);
+void INI_SaveDouble(char *key,char *value_key,double val);
+
+void INI_DeleteKey(char *key,char *value_key);
+
+void INI_Load(char *name);
+void INI_Save(void);
+
+void INI_GetTable(INI_Table table[],int no);
+void INI_PutTable(INI_Table table[],int no);
+
+/* This automatically takes iyase_dir from [config] and dir from [key]{iyase}
+ and adds on the passed filename. Note that return is static.
+*/
+char *INI_FileName(char *key,char *fname);
+
+#endif
+
+
+/* END OF FILE */