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// $Id$
/**
* @file StreamInterceptor.h
*
* @author Martin Corino <mcorino@remedy.nl>
*/
#ifndef ACE_IOS_STREAM_INTERCEPTOR_H
#define ACE_IOS_STREAM_INTERCEPTOR_H
#include /**/ "ace/pre.h"
#include /**/ "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/INet/INet_Export.h"
#include <iosfwd>
#include <ios>
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
namespace ACE
{
namespace IOS
{
/**
* @class ACE_IOS_StreamInterceptorBase
*
* @brief Abstract base for stream interceptors.
*
*/
template <class ACE_CHAR_T, class TR = std::char_traits<ACE_CHAR_T> >
class StreamInterceptorBase
{
public:
typedef std::basic_ios<ACE_CHAR_T, TR> ios_type;
typedef ACE_CHAR_T char_type;
typedef typename ios_type::openmode openmode;
virtual ~StreamInterceptorBase ();
protected:
StreamInterceptorBase ();
public:
virtual void before_write (const char_type* buffer,
std::streamsize length_to_write);
virtual void after_write (int length_written);
virtual void before_read (std::streamsize length_to_read);
virtual void after_read (const char_type* buffer,
int length_read);
virtual void on_eof (void);
};
typedef StreamInterceptorBase<char> StreamInterceptor;
}
}
ACE_END_VERSIONED_NAMESPACE_DECL
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "ace/INet/StreamInterceptor.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("StreamInterceptor.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include /**/ "ace/post.h"
#endif /* ACE_IOS_STREAM_INTERCEPTOR_H */
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