diff options
Diffstat (limited to 'ACE/protocols/ace/HTBP/HTBP_Outside_Squid_Filter.h')
-rw-r--r-- | ACE/protocols/ace/HTBP/HTBP_Outside_Squid_Filter.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/ACE/protocols/ace/HTBP/HTBP_Outside_Squid_Filter.h b/ACE/protocols/ace/HTBP/HTBP_Outside_Squid_Filter.h deleted file mode 100644 index 92008c3a8b6..00000000000 --- a/ACE/protocols/ace/HTBP/HTBP_Outside_Squid_Filter.h +++ /dev/null @@ -1,86 +0,0 @@ -/* -*- C++ -*- */ - -//============================================================================= -/** - * @file HTBP_Outside_Squid_Filter.h - * - * $Id$ - * - * @author Phil Mesnier - */ -//============================================================================= - -#ifndef ACE_HTBP_OUTSIDE_SQUID_FILTER_H -#define ACE_HTBP_OUTSIDE_SQUID_FILTER_H -#include /**/ "ace/pre.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "HTBP_Export.h" -#include "HTBP_Filter.h" - -ACE_BEGIN_VERSIONED_NAMESPACE_DECL - -namespace ACE -{ - namespace HTBP - { - // Forward declarations - class Channel; - - /** - * @class Outside_Squid_Filter - * - * @brief Defines the methods in the <Filter> abstraction. - * - * A filter is responsible for wrapping / unwrapping messages depending on - * direction of flow on each stream. There will be 4 filters participating in - * a session, outside-send, outside-recv, outside-send, ouside-recv. It is - * anticipated that specialized filters will be implemented that tune the - * filter behavior based on proxy particulars. That, or there will be a matrix - * configuration parameters that may be tweeked to match the configuration. - * It remains to be seen which is easier to manage. - */ - class HTBP_Export Outside_Squid_Filter : public Filter - { - public: - /// Destructor. - virtual ~Outside_Squid_Filter (void); - - /// Outside and outside Send filters need to supply a data header that - /// sets the stage before sending the data body, and then (maybe) send a - /// data trailer that closes the message. The data header may be formatted - /// differently on the first message, to send optional context information. - virtual ssize_t send_data_header (ssize_t data_len, Channel *); - virtual ssize_t send_data_trailer (Channel *); - - /// Upon receiving data, the Channel is obliged to send an ack. This is - /// either an empty document if this is the in-to-out stream, or a new - /// long-duration document request if this is the out-to-in stream. - virtual int send_ack (Channel *); - virtual int recv_ack (Channel *); - - /// receiving data must compliment sending. In the case of an in-to-out - /// stream. It is possible that the stream identity is not known until the - /// first request is received. In this case the filter will have to look - /// lookup the received session ID and either create a new instance or - /// reassign itself to an existing sesion. In that case, the associated - /// stream will have to be reassigned as well. - /// - virtual ssize_t recv_data_header (Channel *); - virtual ssize_t recv_data_trailer(Channel *); - }; - - } -} - -ACE_END_VERSIONED_NAMESPACE_DECL - -#if defined (__ACE_INLINE__) -#include "HTBP_Outside_Squid_Filter.inl" -#endif - -#include /**/ "ace/post.h" -#endif /* ACE_HTBP_OUTSIDE_FILTER_H */ |