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/* DBKPathsTree.h
*
* Copyright (C) 2005 Free Software Foundation, Inc.
*
* Author: Enrico Sersale <enrico@imago.ro>
* Date: December 2005
*
* This file is part of the GNUstep GWorkspace application
*
* 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., 31 Milk Street #960789 Boston, MA 02196 USA.
*/
#ifndef DBK_PATHS_TREE_H
#define DBK_PATHS_TREE_H
#include <Foundation/Foundation.h>
#define MAX_PATH_DEEP 256
typedef struct _pcomp
{
id name;
struct _pcomp **subcomps;
unsigned sub_count;
unsigned capacity;
struct _pcomp *parent;
int ins_count;
unsigned last_path_comp;
} pcomp;
@interface DBKPathsTree: NSObject
{
pcomp *tree;
id identifier;
}
- (id)initWithIdentifier:(id)ident;
- (id)identifier;
- (void)insertComponentsOfPath:(NSString *)path;
- (void)removeComponentsOfPath:(NSString *)path;
- (void)emptyTree;
- (BOOL)inTreeFullPath:(NSString *)path;
- (BOOL)inTreeFirstPartOfPath:(NSString *)path;
- (BOOL)containsElementsOfPath:(NSString *)path;
- (NSArray *)paths;
@end
pcomp *newTreeWithIdentifier(id identifier);
pcomp *compInsertingName(NSString *name, pcomp *parent);
pcomp *subcompWithName(NSString *name, pcomp *parent);
void removeSubcomp(pcomp *comp, pcomp *parent);
void insertComponentsOfPath(NSString *path, pcomp *base);
void removeComponentsOfPath(NSString *path, pcomp *base);
void emptyTreeWithBase(pcomp *base);
void freeTree(pcomp *base);
void freeComp(pcomp *comp);
BOOL fullPathInTree(NSString *path, pcomp *base);
BOOL inTreeFirstPartOfPath(NSString *path, pcomp *base);
BOOL containsElementsOfPath(NSString *path, pcomp *base);
NSArray *pathsOfTreeWithBase(pcomp *base);
void appendComponentToArray(pcomp *comp, NSString *path, NSMutableArray *paths);
unsigned deepOfComponent(pcomp *comp);
#endif // DBK_PATHS_TREE_H
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