FileWatch.h

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/*  FileWatch.h - class for monitoring file changes.

    Copyright (C) 2001-2004 Mark Weaver
    Written by Mark Weaver <mark@npsl.co.uk>

    Part of the Open-Win32 library.
    This library 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 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the
    Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA  02111-1307, USA.
*/

#ifndef OW32_FileWatch_h
#define OW32_FileWatch_h

#include <stl/ci_string.h>
#include <OW32/RefCounted.h>
#include <OW32/SyncObjects.h>

namespace OW32
{

class OW32_LIB_EXPORT CFileWatchCallback;

#ifdef _MSC_VER
#pragma warning(disable: 4251)
#endif

class OW32_LIB_EXPORT CFileWatch : public CRefCounted
{
public:
    CFileWatch(LPCWSTR fileName, CFileWatchCallback *pCallback) :
        m_fileName(fileName),
        m_callback(pCallback)
    {
    }

    virtual ~CFileWatch();

    const ci_wstring& getFileName() const { return m_fileName; }
    
    CFileWatchCallback* getCallback() const { return m_callback; }

private:
    ci_wstring              m_fileName;
    CFileWatchCallback      *m_callback;
};

#ifdef _MSC_VER
#pragma warning(default: 4251)
#endif

typedef CAutoRefCountedPtr<CFileWatch> CFileWatchPtr;

} // namespace OW32

#endif // OW32_FileWatch_h

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