diff options
Diffstat (limited to 'ace/FILE_IO.h')
-rw-r--r-- | ace/FILE_IO.h | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/ace/FILE_IO.h b/ace/FILE_IO.h deleted file mode 100644 index ada2266c618..00000000000 --- a/ace/FILE_IO.h +++ /dev/null @@ -1,170 +0,0 @@ -/* -*- 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" - -#if defined (ACE_HAS_STREAM_PIPES) -# include "ace/OS_NS_stropts.h" -#endif /* ACE_HAS_STREAM_PIPES */ - -ACE_BEGIN_VERSIONED_NAMESPACE_DECL - -// 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; -}; - -ACE_END_VERSIONED_NAMESPACE_DECL - -#if defined (__ACE_INLINE__) -#include "ace/FILE_IO.inl" -#endif /* __ACE_INLINE__ */ - -#include /**/ "ace/post.h" -#endif /* ACE_FILE_IO_H */ |