mirror of
https://github.com/gnustep/libs-base.git
synced 2025-05-14 01:50:56 +00:00
2a96f4c2f9
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1816 72102866-910b-0410-8b05-ffd578937521
80 lines
2.6 KiB
Objective-C
80 lines
2.6 KiB
Objective-C
/* Interface for GNU Objective C memory stream
|
|
Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
|
|
|
|
Written by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
|
|
Date: July 1994
|
|
|
|
This file is part of the GNUstep Base Library.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with this library; if not, write to the Free
|
|
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef __MemoryStream_h_GNUSTEP_BASE_INCLUDE
|
|
#define __MemoryStream_h_GNUSTEP_BASE_INCLUDE
|
|
|
|
#include <gnustep/base/preface.h>
|
|
#include <gnustep/base/Stream.h>
|
|
#include <gnustep/base/Streaming.h>
|
|
|
|
/* This protocol is preliminary and may change.
|
|
This also may get pulled out into a separate .h file. */
|
|
|
|
@protocol MemoryStreaming <Streaming>
|
|
|
|
- initWithCapacity: (unsigned)capacity;
|
|
|
|
- (void) setStreamBufferCapacity: (unsigned)s;
|
|
|
|
- (char*) streamBuffer;
|
|
- (unsigned) streamBufferCapacity;
|
|
- (unsigned) streamEofPosition;
|
|
|
|
@end
|
|
|
|
@interface MemoryStream : Stream <MemoryStreaming>
|
|
{
|
|
int type;
|
|
char *buffer;
|
|
int size;
|
|
int eof_position;
|
|
int prefix;
|
|
int position;
|
|
BOOL free_when_done;
|
|
}
|
|
|
|
- initWithCapacity: (unsigned)capacity
|
|
prefix: (unsigned)prefix;
|
|
|
|
- initWithSize: (unsigned)s; /* For backwards compatibility, depricated */
|
|
|
|
- (void) setFreeWhenDone: (BOOL)f;
|
|
- (unsigned) streamBufferPrefix;
|
|
- (unsigned) streamBufferLength; /* prefix + eofPosition */
|
|
|
|
/* xxx This interface will change */
|
|
- _initOnMallocBuffer: (char*)b
|
|
size: (unsigned)s /* size of malloc'ed buffer */
|
|
eofPosition: (unsigned)l /* length of buffer with data for reading */
|
|
prefix: (unsigned)p /* reset for this position */
|
|
position: (unsigned)i; /* current position for reading/writing */
|
|
- _initOnMallocBuffer: (char*)b
|
|
freeWhenDone: (BOOL)f
|
|
size: (unsigned)s /* size of malloc'ed buffer */
|
|
eofPosition: (unsigned)l /* length of buffer with data for reading */
|
|
prefix: (unsigned)p /* reset for this position */
|
|
position: (unsigned)i; /* current position for reading/writing */
|
|
@end
|
|
|
|
#endif /* __MemoryStream_h_GNUSTEP_BASE_INCLUDE */
|