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-rw-r--r--ace/FILE_IO.h162
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diff --git a/ace/FILE_IO.h b/ace/FILE_IO.h
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--- a/ace/FILE_IO.h
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-/* -*- C++ -*- */
-
-//=============================================================================
-/**
- * @file FILE_IO.h
- *
- * $Id$
- *
- * @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
- */
-//=============================================================================
-
-#ifndef ACE_FILE_IO_H
-#define ACE_FILE_IO_H
-#include /**/ "ace/pre.h"
-
-#include "ace/FILE.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include "ace/FILE_Addr.h"
-
-// Used in the FILE_IO.h file...
-#include "ace/os_include/os_stdio.h"
-#include "ace/os_include/sys/os_uio.h"
-
-// Forward decl.
-class ACE_Message_Block;
-class ACE_Time_Value;
-
-/**
- * @class ACE_FILE_IO
- *
- * @brief Read/Write operations on Files
- */
-class ACE_Export ACE_FILE_IO : public ACE_FILE
-{
-public:
- friend class ACE_FILE_Connector;
-
- // = Initialization method.
- /// Default constructor.
- ACE_FILE_IO (void);
-
- /// send upto <n> bytes in <buf>.
- ssize_t send (const void *buf, size_t n) const;
-
- /// Recv upto <n> bytes in <buf>.
- ssize_t recv (void *buf, size_t n) const;
-
- /// Send n bytes, keep trying until n are sent.
- ssize_t send_n (const void *buf, size_t n) const;
-
- /// Send all the <message_block>s chained through their <next> and
- /// <cont> pointers. This call uses the underlying OS gather-write
- /// operation to reduce the domain-crossing penalty.
- ssize_t send_n (const ACE_Message_Block *message_block,
- const ACE_Time_Value *timeout = 0,
- size_t *bytes_transferred = 0);
-
- /// Recv n bytes, keep trying until n are received.
- ssize_t recv_n (void *buf, size_t n) const;
-
-#if defined (ACE_HAS_STREAM_PIPES)
- /// Send bytes via STREAM pipes.
- ssize_t send (const ACE_Str_Buf *cntl,
- const ACE_Str_Buf *data,
- int flags = 0) const;
-
- /// Recv bytes via STREAM pipes.
- ssize_t recv (ACE_Str_Buf *cntl,
- ACE_Str_Buf *data,
- int *flags) const;
-
- /// Send bytes via STREAM pipes using "band" mode.
- ssize_t send (const ACE_Str_Buf *cntl,
- const ACE_Str_Buf *data,
- int band,
- int flags) const;
-
- /// Recv bytes via STREAM pipes using "band" mode.
- ssize_t recv (ACE_Str_Buf *cntl,
- ACE_Str_Buf *data,
- int *band,
- int *flags) const;
-
-#endif /* ACE_HAS_STREAM_PIPES */
-
- /// Send iovecs via <::writev>.
- ssize_t send (const iovec iov[], int n) const;
-
- /// Recv iovecs via <::readv>.
- ssize_t recv (iovec iov[], int n) const;
-
- /**
- * Send N char *ptrs and int lengths. Note that the char *'s
- * precede the ints (basically, an varargs version of writev). The
- * count N is the *total* number of trailing arguments, *not* a
- * couple of the number of tuple pairs!
- */
- ssize_t send (size_t n, ...) const;
-
- /**
- * This is an interface to ::readv, that doesn't use the struct
- * iovec explicitly. The ... can be passed as an arbitrary number
- * of (char *ptr, int len) tuples. However, the count N is the
- * *total* number of trailing arguments, *not* a couple of the
- * number of tuple pairs!
- */
- ssize_t recv (size_t n, ...) const;
-
- /// Send <n> bytes via Win32 WriteFile using overlapped I/O.
- ssize_t send (const void *buf,
- size_t n,
- ACE_OVERLAPPED *overlapped) const;
-
- /// Recv <n> bytes via Win32 ReadFile using overlapped I/O.
- ssize_t recv (void *buf,
- size_t n,
- ACE_OVERLAPPED *overlapped) const;
-
- /// Send an <iovec> of size <n> to the file.
- ssize_t sendv (const iovec iov[],
- int n) const;
-
- /**
- * Allows a client to read from a file without having to provide a
- * buffer to read. This method determines how much data is in the
- * file, allocates a buffer of this size, reads in the data, and
- * returns the number of bytes read. The caller is responsible for
- * deleting the member in the <iov_base> field of <io_vec> using
- * delete [] io_vec->iov_base.
- */
- ssize_t recvv (iovec *io_vec);
-
- /// Send an <iovec> of size <n> to the file. Will block until all
- /// bytes are sent or an error occurs.
- ssize_t sendv_n (const iovec iov[],
- int n) const;
-
- /// Receive an <iovec> of size <n> to the file.
- ssize_t recvv_n (iovec iov[],
- int n) const;
-
- /// Dump the state of an object.
- void dump (void) const;
-
- /// Declare the dynamic allocation hooks.
- ACE_ALLOC_HOOK_DECLARE;
-
- // = Meta-type info
- typedef ACE_FILE_Addr PEER_ADDR;
-};
-
-#if defined (__ACE_INLINE__)
-#include "ace/FILE_IO.inl"
-#endif /* __ACE_INLINE__ */
-
-#include /**/ "ace/post.h"
-#endif /* ACE_FILE_IO_H */