diff options
Diffstat (limited to 'protocols/ace/HTBP/HTBP_Inside_Squid_Filter.h')
-rw-r--r-- | protocols/ace/HTBP/HTBP_Inside_Squid_Filter.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/protocols/ace/HTBP/HTBP_Inside_Squid_Filter.h b/protocols/ace/HTBP/HTBP_Inside_Squid_Filter.h deleted file mode 100644 index e60a682d81f..00000000000 --- a/protocols/ace/HTBP/HTBP_Inside_Squid_Filter.h +++ /dev/null @@ -1,91 +0,0 @@ -// -*- C++ -*- - -//============================================================================= -/** - * @file HTBP_Inside_Squid_Filter.h - * - * $Id$ - * - * @author Phil Mesnier - */ -//============================================================================= - -#ifndef ACE_HTBP_INSIDE_SQUID_FILTER_H -#define ACE_HTBP_INSIDE_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 - { - - /** - * @class Inside_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, inside-send, inside-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 Inside_Squid_Filter : public Filter - { - public: - /// Destructor. - virtual ~Inside_Squid_Filter (void); - - /// Inside 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 *); - private: - int make_request_header (Channel *, const char *, char *, size_t ); - - }; - } -} - -ACE_END_VERSIONED_NAMESPACE_DECL - -#if defined (__ACE_INLINE__) -#include "HTBP_Inside_Squid_Filter.inl" -#endif - -#include /**/ "ace/post.h" -#endif /* ACE_HTBP_FILTER_H */ |