[pclasses-cvs] pclasses2/src/System Directory.posix.cpp,NONE,1.1

[Christian P. <cp...@us...>]

Update of /cvsroot/pclasses/pclasses2/src/System
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3199/src/System

Added Files:
	Directory.posix.cpp 
Log Message:
Added Directory class (untested) 

--- NEW FILE: Directory.posix.cpp ---
/***************************************************************************
 *   Copyright (C) 2004 by Christian Prochnow                              *
 *   cp...@se...                                                   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Library 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 Library 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.             *
 ***************************************************************************/

#include "pclasses/System/Directory.h"

#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <unistd.h>
#include <errno.h>

namespace P {

namespace System {
 
Directory::Directory(const Unicode::String& path) throw(IO::IOError)
: _path(path)
{
	/*@fixme DIR* d = opendir(_path.utf8());
	if(!d)
		throw IOError(errno, "Could not open directory", P_SOURCEINFO);

	_handle = (unsigned long)d;*/
}

Directory::Directory(const std::string& path) throw(IO::IOError)
: _path(path.c_str())
{
	DIR* d = opendir(path.c_str());
	if(!d)
		throw IO::IOError(errno, "Could not open directory", P_SOURCEINFO);

	_handle = (unsigned long)d;
}

Directory::~Directory() throw()
{
	closedir((DIR*)_handle);
}

const Unicode::String& Directory::path() const throw()
{
	return _path;
}

void Directory::reload() throw(IO::IOError)
{
	_entries.clear();
	rewinddir((DIR*)_handle);

	struct dirent* de;
	while((de = readdir((DIR*)_handle)))
		_entries.append(Unicode::String(de->d_name));
}

Directory::Iterator Directory::begin() const
{
	return _entries.begin();
}

Directory::Iterator Directory::end() const
{
	return _entries.end();
}

Unicode::String Directory::current() throw(IO::IOError)
{
	char cwd[PATH_MAX];
	
	if(!getcwd(cwd, PATH_MAX))
		throw IO::IOError(errno, "Could not get current working directroy", P_SOURCEINFO);

	return Unicode::String(cwd);
}

void Directory::change(const Unicode::String& path) throw(IO::IOError)
{
	/*@fixme if(chdir(path.utf8()) == -1)
		throw IO::IOError(errno, "Could not change working directory", P_SOURCEINFO);*/
}

void Directory::create(const Unicode::String& path) throw(IO::IOError)
{
	/*@fixme if(mkdir(path.utf8(), 0777) == -1)
		throw IO::IOError(errno, "Could not change working directory", P_SOURCEINFO); */
}

void Directory::remove(const Unicode::String& path) throw(IO::IOError)
{
	/*@fixme if(rmdir(path.utf8()) == -1)
		throw IO::IOError(errno, "Could not remove directory", P_SOURCEINFO); */
}


} // !namespace System

} // !namespace P