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/* Copyright (c) 2008 PrimeBase Technologies GmbH, Germany
*
* PrimeBase Media Stream for MySQL
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Original author: Paul McCullagh
* Continued development: Barry Leslie
*
* 2007-06-07
*
* CORE SYSTEM:
* Basic file system path.
*
*/
#ifndef __CSPATH_H__
#define __CSPATH_H__
#ifdef OS_UNIX
#include <limits.h>
#endif
#include "CSDefs.h"
#include "CSTime.h"
#include "CSDefs.h"
#include "CSString.h"
#include "CSSys.h"
class CSFile;
class CSDirectory;
class CSPath : public CSRefObject, public CSSys {
public:
virtual CSFile *createFile(int mode);
virtual void copyFile(CSPath *to_file, bool overwrite);
/*
* Recursively creates as many directories as required.
*/
virtual void makePath();
virtual void copyDir(CSPath *to_dir, bool overwrite);
/* Return true of the directory is a symbolic link. */
virtual bool isLink();
/* Return true of the directory is empty. */
virtual bool isEmpty();
/* Delete the contents of a directory */
virtual void emptyDir();
/* Recursively delete the contents of a directory */
virtual void emptyPath();
/* Copy a file or directory to the specified location. */
virtual void copyTo(CSPath *to_path, bool overwrite);
virtual void moveTo(CSPath *to_path);
/*
* Remove a file or directory (even if not empty).
*/
virtual void remove();
/* Create an empty file. */
virtual void touch(bool create_path = false);
virtual CSString *getString();
virtual const char *getCString();
virtual const char *getNameCString();
//virtual CSPath *clone() const;
friend class TDPath;
virtual bool exists(bool *is_dir);
virtual bool exists() { return exists(NULL); }
static void info(const char *path, bool *is_dir, off64_t *size, CSTime *mod_time);
virtual void info(bool *is_dir, off64_t *size, CSTime *mod_time);
static off64_t getSize(const char *path);
virtual off64_t getSize();
virtual bool isDir();
virtual CSFile *openFile(int mode);
/*
* Remove a file.
*/
virtual void removeFile();
/*
* Creates a directory assuming the directory path exists.
*/
virtual void makeDir();
virtual CSDirectory *openDirectory();
virtual void removeDir();
virtual void rename(const char *name);
/*
* Renames one path to another.
* The destination path may not exist.
*/
virtual void move(CSPath *to_path);
CSPath *getCWD();
static CSPath *getSystemCWD();
/* Create a new path given an absolute and a relative path: */
static CSPath *newPath(const char *path);
static CSPath *newPath(CSString *path);
/* Create a path relative to the given 'cwd' */
static CSPath *newPath(CSPath *cwd, const char *path);
static CSPath *newPath(CSString *cwd, const char *path);
static CSPath *newPath(const char *cwd, CSString *path);
static CSPath *newPath(const char *cwd, const char *path);
private:
CSFile *try_CreateAndOpen(CSThread *self, int mode, bool retry);
static CSLock iRename_lock;
CSPath():iPath(NULL) { }
virtual ~CSPath();
CSString *iPath;
static CSPath *iCWD;
};
#endif
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