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/** BEGIN COPYRIGHT BLOCK
* 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; version 2 of the License.
*
* 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.
*
* In addition, as a special exception, Red Hat, Inc. gives You the additional
* right to link the code of this Program with code not covered under the GNU
* General Public License ("Non-GPL Code") and to distribute linked combinations
* including the two, subject to the limitations in this paragraph. Non-GPL Code
* permitted under this exception must only link to the code of this Program
* through those well defined interfaces identified in the file named EXCEPTION
* found in the source code files (the "Approved Interfaces"). The files of
* Non-GPL Code may instantiate templates or use macros or inline functions from
* the Approved Interfaces without causing the resulting work to be covered by
* the GNU General Public License. Only Red Hat, Inc. may make changes or
* additions to the list of Approved Interfaces. You must obey the GNU General
* Public License in all respects for all of the Program code and other code used
* in conjunction with the Program except the Non-GPL Code covered by this
* exception. If you modify this file, you may extend this exception to your
* version of the file, but you are not obligated to do so. If you do not wish to
* provide this exception without modification, you must delete this exception
* statement from your version and license this file solely under the GPL without
* exception.
*
*
* Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
* Copyright (C) 2005 Red Hat, Inc.
* All rights reserved.
* END COPYRIGHT BLOCK **/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifndef RESHASH_H
#define RESHASH_H
/**********************************************************************
Hash --> Tree --> ValueList
ValueList: language per item, each list associated with one key
Tree: contains multiple keys
Hash: Based on hash to decide withc tree to use for lookup
***********************************************************************/
/*
Valuelist, each item contains
language: ISO two or four letters
value: UTF-8 encoding strings
*/
typedef struct ValueNode {
char *language;
char *value;
struct ValueNode *next;
} ValueNode;
/*
Current: BINARY TREE
Future: balanced tree for high search performance
*/
typedef struct TreeNodeStruct {
ValueNode *vlist;
char *key;
char *value;
struct TreeNodeStruct *left;
struct TreeNodeStruct *right;
} TreeNode;
typedef struct ResHash {
char *name; /* name of hash table */
TreeNode *treelist;
} ResHash;
ResHash * ResHashCreate(char * name);
int ResHashAdd(ResHash *res, char *key, char *value, char *language);
const char *ResHashSearch(ResHash *res, char *key, char *language);
void ResHashDestroy(ResHash *res);
#endif
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