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Diffstat (limited to 'docs/tutorials/015/Protocol_Stream.h')
-rw-r--r-- | docs/tutorials/015/Protocol_Stream.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/docs/tutorials/015/Protocol_Stream.h b/docs/tutorials/015/Protocol_Stream.h deleted file mode 100644 index 686d39126e0..00000000000 --- a/docs/tutorials/015/Protocol_Stream.h +++ /dev/null @@ -1,86 +0,0 @@ - -// $Id$ - -#ifndef PROTOCOL_STREAM_H -#define PROTOCOL_STREAM_H - -#include "ace/SOCK_Stream.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/Stream.h" - -// Shorthand for the stream. -typedef ACE_Stream<ACE_MT_SYNCH> Stream; - -// Forward references to cut down on the number of #includes -class ACE_Message_Block; -class Recv; -class Protocol_Task; - -/* The Protocol_Stream provides a tidy interface to an ACE_Stream - setup to process a data block through a series of protocol stages. -*/ -class Protocol_Stream -{ -public: - Protocol_Stream(void); - ~Protocol_Stream(void); - - // Provide the stream with an ACE_SOCK_Stream on which it can - // communicate. If _reader is non-null, it will be added as - // the reader task just below the stream head so that it can - // process data read from the peer. - int open( ACE_SOCK_Stream & _peer, Protocol_Task * _reader = 0 ); - - // Close the stream. All of the tasks & modules will also be closed. - int close(void); - - // putting data onto the stream will pass it through all - // protocol levels and send it to the peer. - int put( ACE_Message_Block * & _message, ACE_Time_Value * - _timeout = 0 ); - - // get will cause the Recv task (at the tail of the stream) to - // read some data from the peer and pass it upstream. The - // message block is then taken from the stream reader task's - // message queue. - int get( ACE_Message_Block * & _response, ACE_Time_Value * - _timeout = 0 ); - - // Tell the Recv task to read some data and send it upstream. - // The data will pass through the protocol tasks and be queued - // into the stream head reader task's message queue. If - // you've installed a _reader in open() then that task's - // recv() method will see the message and may consume it - // instead of passing it to the stream head for queueing. - int get(void); - - ACE_SOCK_Stream & peer(void) - { - return this->peer_; - } - -private: - // Our peer connection - ACE_SOCK_Stream peer_; - - // The stream managing the various protocol tasks - Stream stream_; - - // A task which is capable of receiving data on a socket. - // Note that this is only useful by client-side applications. - Recv * recv_; - - Stream & stream(void) - { - return this->stream_; - } - - // Install the protocol tasks into the stream. - int open(void); -}; - -#endif // PROTOCOL_STREAM_H |