ObjectInStream.h

//
// $Id: ObjectInStream.h,v 1.16 2007/03/06 20:42:19 will_mason Exp $
//
// vi: set ft=objc:

/*
 * ObjectiveLib - a library of containers and algorithms for Objective-C
 *
 * Copyright (c) 2004-2007
 * Will Mason
 *
 * Portions:
 *
 * Copyright (c) 1994
 * Hewlett-Packard Company
 *
 * Copyright (c) 1996,1997
 * Silicon Graphics Computer Systems, Inc.
 *
 * Copyright (c) 1997
 * Moscow Center for SPARC Technology
 *
 * Copyright (c) 1999 
 * Boris Fomitchev
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * You may contact the author at will_mason@users.sourceforge.net.
 */

#if !defined(OBJECTINSTREAM_OL_GUARD)
#define OBJECTINSTREAM_OL_GUARD

#include <ObjectiveLib/LayeredInStream.h>

@class OLHashMap;
@class OLSharedPointerTable;

@interface OLObjectInStream : OLLayeredInStream
{
@protected
    OLHashMap*              classes;

    OLSharedPointerTable*   sharedPointers;

    uint32_t                systemVersion;
}

+ (id) streamWithInStream: (OLInStream*)underStream;

/* @{ */
- (id) initWithInStream: (OLInStream*)underStream;
#if !defined(OL_NO_OPENSTEP)
- (void) dealloc;
#endif
/* @} */

- (unsigned) classVersion: (const char*)className;
#if defined(OL_NO_OPENSTEP)
- (void) freeStreamResources;
#endif
- (BOOL) readBool;

- (Class) readClass;
- (double) readDouble;
- (float) readFloat;

- (void) readHeader;
- (unsigned) readInt;
- (uint16_t) readInt16;
- (uint32_t) readInt32;
- (uint64_t) readInt64;

- (id) readObject;

- (unsigned) systemVersion;

#if !defined(OL_NO_OPENSTEP)

/* @{ */
- (void*) decodeBytesWithReturnedLength: (unsigned*)numBytes;
- (NSData*) decodeDataObject;

- (id) decodeObject;

- (void) decodeValueOfObjCType: (const char*)valueType at: (void*)address;

- (unsigned) versionForClassName: (NSString*)className;
/* @} */
#endif

@end

#endif

---

Generated Sun Apr 22 15:17:59 2007, © 2004-2007 Will Mason