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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#ifndef header_directory_scanner_unix
#define header_directory_scanner_unix
#if _MSC_VER > 1000
#pragma once
#endif
#include "../Generic/directory_scanner_generic.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <stdio.h>
#include <unistd.h>
class CL_DirectoryScanner_Unix : public CL_DirectoryScanner_Generic
{
//!Construction:
public:
CL_DirectoryScanner_Unix();
~CL_DirectoryScanner_Unix();
//: Construct directory scanner for the specified scan expression.
//: The scan expression only supports * and ? wildcards. Eg: "gfx/*.jpg".
// CL_DirectoryScanner_Generic(const std::string &scan_exp);
//: Copy constructor.
// CL_DirectoryScanner_Generic(const CL_DirectoryScanner ©);
//!Attributes:
public:
bool scan (const std::string& pathname);
bool scan (const std::string& pathname, const std::string& pattern);
//: Returns the path of the directory being scanned.
std::string get_directory_path();
//: Returns the size of the current found file.
int get_size();
//: Returns the name of the current found file.
std::string get_name();
//: Returns the name of the current found file, including the directory path.
std::string get_pathname();
//: Returns true if filename is a directory.
bool is_directory();
//: Returns true if filename is hidden.
bool is_hidden();
//: Returns true if file is readable by current user.
virtual bool is_readable();
//: Returns true if file is writable by current user.
virtual bool is_writable();
// todo: add other attributes of a file.
//!Operations:
public:
//: Copy assignment operator.
//CL_DirectoryScanner_Generic &operator =(const CL_DirectoryScanner_Generic ©);
//: Find next file in directory scan. Returns false if no more files was found.
bool next();
private:
DIR *dir_temp;
dirent *entry;
struct stat statbuf;
bool use_pattern;
//Path stored without the trailing slash
std::string file_name;
std::string path_name;
std::string file_pattern;
};
#endif
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