Update of /cvsroot/pclasses/pclasses2/include/pclasses/System
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv32751/include/pclasses/System
Modified Files:
Makefile.am
Added Files:
StorageDevice.h
Log Message:
Added StorageDevice.
Index: Makefile.am
===================================================================
RCS file: /cvsroot/pclasses/pclasses2/include/pclasses/System/Makefile.am,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- Makefile.am 16 Jan 2005 01:59:18 -0000 1.6
+++ Makefile.am 30 Jan 2005 17:16:05 -0000 1.7
@@ -4,4 +4,4 @@
METASOURCES = AUTO
pclasses_system_include_HEADERS = SystemError.h SharedMemory.h CriticalSection.h Mutex.h \
Condition.h Semaphore.h Thread.h SharedLib.h File.h FileInfo.h \
- Directory.h SystemClock.h ProcessIO.h Process.h ThreadKey.h
+ Directory.h SystemClock.h ProcessIO.h Process.h ThreadKey.h StorageDevice.h
--- NEW FILE: StorageDevice.h ---
/***************************************************************************
* Copyright (C) 2005 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. *
***************************************************************************/
#ifndef P_System_StorageDevice_h
#define P_System_StorageDevice_h
#include <pclasses/Export.h>
#include <pclasses/IO/IODevice.h>
namespace P {
namespace System {
//! System Storage device (block device)
class PSYSTEM_EXPORT StorageDevice: public IO::IODevice {
public:
StorageDevice() throw();
StorageDevice(const std::string& path, AccessMode access,
ShareMode share) throw(IO::IOError);
~StorageDevice() throw();
void open(const std::string& path, AccessMode access,
ShareMode share) throw(IO::IOError);
protected:
void _close() throw(IO::IOError);
size_t _read(char* buffer, size_t count) throw(IO::IOError);
size_t _peek(char* buffer, size_t count) throw(IO::IOError);
size_t _write(const char* buffer, size_t count) throw(IO::IOError);
offset_t _seek(offset_t offset, SeekMode mode) throw(IO::IOError);
bool _isSeekable() const throw();
void _sync() const throw(IO::IOError);
offset_t _size() const throw(IO::IOError);
//! Returns the native O/S handle
unsigned long handle() const throw();
private:
unsigned long _handle;
};
} // !namespace System
} // !namespace P
#endif
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