file_functions.h

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/*
 * Copyright © 2008  Red Hat, Inc. All rights reserved.
 * Copyright © 2008  Ding-Yi Chen <dchen at redhat dot com>
 *
 * This file is part of the libUnihan Project.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser 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
 */

 
#ifndef FILE_FUNCTIONS_H_
#define FILE_FUNCTIONS_H_
#include <string.h>
#include <stdbool.h>
#include <limits.h>
#include <glib.h>
#include "str_functions.h"

#ifdef WIN32
#define DIRECTORY_SEPARATOR '\\'
#else
#define DIRECTORY_SEPARATOR '/'
#endif

typedef enum{
    TASK_RUNNING, 
    TASK_CANCELED, 
    TASK_FAILED,   
    TASK_COMPLETED 
} TaskStatus;


#ifdef WIN32
#define PATH_SEPARATOR ';'
#else
#define PATH_SEPARATOR ':'
#endif


gboolean
isReadable(const gchar *filename);


gboolean
isWritable(const gchar *filename);

#define FILE_MODE_NO_SYMLINK  1<<5  
#define FILE_MODE_EXIST    1<<4  
#define FILE_MODE_DIRECTORY   1<<3  
#define FILE_MODE_READ     1<<2  
#define FILE_MODE_WRITE    1<<1  
#define FILE_MODE_EXECUTE  1  

gboolean filename_meets_accessMode(const gchar *filename, guint access_mode_mask);

gchar*
filename_search_paths(const gchar *filename,const gchar* search_paths);

gchar*
filename_search_paths_mode(const gchar *filename,const gchar* search_paths,guint access_mode_mask);

typedef TaskStatus (* ChooseFilenameFunc) (gchar *filename_buf, guint filename_len, StringList *extensions, guint access_mode_mask, const gchar * prompt, gpointer option);

gchar *filename_choose
(const gchar *filename_default, guint filename_len, StringList *extensions,
 guint access_mode_mask, const gchar * prompt, gpointer option, ChooseFilenameFunc callback);

StringList *lsDir(const gchar* dir, const gchar *globStr, guint access_mode_mask, gboolean keepPath);

StringList *lsDir_append(StringList *sList,const gchar* dir, const gchar *globStr, guint access_mode_mask, gboolean keepPath);

StringList *path_split(const gchar *path);

gchar *path_concat(gchar *dest, const gchar *src, gsize destSize);

gchar*
truepath(const gchar *path, gchar *resolved_path);


#endif /*FILE_FUNCTIONS_H_*/

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