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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@6870 72102866-910b-0410-8b05-ffd578937521
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richard 2000-07-04 11:05:46 +00:00
parent 26fb99a659
commit 705958575c
13 changed files with 4768 additions and 4727 deletions
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23
ChangeLog
View file

@ -1,3 +1,26 @@
2000-07-04 Richard Frith-Macdonald <rfm@gnu.org>
* Makefile.preamble: define GS_NEW_DO to specify whether the
new or the old DO code is to be used. Change the define and
rebuild the library for the new DO code.
Advantages of new code -
MacOS-X compatibly
Should work between different processor architectures and word sizes
Might work for inter-thread communication
Approx 25% faster
Permit packet authentication/encryption
Disadvantages -
not well tested - development version
removed many old methods.
* Headers/gnustep/base/GSConnection.h: removed - merged into
NSConnection.h
* Headers/gnustep/base/GSPortCoder.h: removed - merged into
NSPortCoder.h
* Source/GSConnection.m: removed - merged into NSConnection.m
* Source/GSPortCoder.m: removed - merged into NSPortCoder.m
* Source/NSPortNameServer.m: Use GS_NEW_DO define to determine
default port class
2000-07-04 Richard Frith-Macdonald <rfm@gnu.org>
* Source/GSConnection.m: Improved coder caching and added code for

230
Headers/gnustep/base/GSConnection.h
View file

@ -1,230 +0,0 @@
/* Interface for GNU Objective-C version of NSConnection
Copyright (C) 1997,2000 Free Software Foundation, Inc.
Original by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
Version for OPENSTEP by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
Created: August 1997, updated June 2000
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., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
*/
#ifndef __NSConnection_h_GNUSTEP_BASE_INCLUDE
#define __NSConnection_h_GNUSTEP_BASE_INCLUDE
#include <Foundation/NSObject.h>
#include <Foundation/NSDictionary.h>
#include <Foundation/NSString.h>
#include <Foundation/NSTimer.h>
#include <Foundation/NSRunLoop.h>
#include <Foundation/NSMapTable.h>
@class NSDistantObject;
@class NSPort;
@class NSPortNameServer;
@class NSData;
/*
* Keys for the NSDictionary returned by [NSConnection -statistics]
*/
/* These in OPENSTEP 4.2 */
GS_EXPORT NSString *NSConnectionRepliesReceived;
GS_EXPORT NSString *NSConnectionRepliesSent;
GS_EXPORT NSString *NSConnectionRequestsReceived;
GS_EXPORT NSString *NSConnectionRequestsSent;
/* These Are GNUstep extras */
GS_EXPORT NSString *NSConnectionLocalCount; /* Objects sent out */
GS_EXPORT NSString *NSConnectionProxyCount; /* Objects received */
/*
* NSConnection class interface.
*
* A few methods are in the specification but not yet implemented.
*/
@interface NSConnection : NSObject
{
@private
BOOL _isValid;
BOOL _independentQueueing;
BOOL _authenticateIn;
BOOL _authenticateOut;
BOOL _multipleThreads;
NSPort *_receivePort;
NSPort *_sendPort;
unsigned _requestDepth;
unsigned _messageCount;
unsigned _reqOutCount;
unsigned _reqInCount;
unsigned _repOutCount;
unsigned _repInCount;
NSMapTable *_localObjects;
NSMapTable *_localTargets;
NSMapTable *_remoteProxies;
NSMapTable *_replyMap;
NSTimeInterval _replyTimeout;
NSTimeInterval _requestTimeout;
NSMutableArray *_requestModes;
NSMutableArray *_runLoops;
NSMutableArray *_requestQueue;
id _delegate;
NSRecursiveLock *_refGate;
NSMutableArray *_cachedDecoders;
NSMutableArray *_cachedEncoders;
}
+ (NSArray*) allConnections;
+ (NSConnection*) connectionWithReceivePort: (NSPort*)r
sendPort: (NSPort*)s;
+ (NSConnection*) connectionWithRegisteredName: (NSString*)n
host: (NSString*)h;
+ (NSConnection*) connectionWithRegisteredName: (NSString*)n
host: (NSString*)h
usingNameServer: (NSPortNameServer*)s;
+ (id) currentConversation;
+ (NSConnection*) defaultConnection;
+ (NSDistantObject*) rootProxyForConnectionWithRegisteredName: (NSString*)name
host: (NSString*)host;
+ (NSDistantObject*) rootProxyForConnectionWithRegisteredName: (NSString*)name
host: (NSString*)host usingNameServer: (NSPortNameServer*)s;
- (void) addRequestMode: (NSString*)mode;
- (void) addRunLoop: (NSRunLoop*)runloop;
- (id) delegate;
- (void) enableMultipleThreads;
- (BOOL) independentConversationQueueing;
- (id) initWithReceivePort: (NSPort*)r
sendPort: (NSPort*)s;
- (void) invalidate;
- (BOOL) isValid;
- (NSArray*)localObjects;
- (BOOL) multipleThreadsEnabled;
- (NSPort*) receivePort;
- (BOOL) registerName: (NSString*)name;
- (BOOL) registerName: (NSString*)name withNameServer: (NSPortNameServer*)svr;
- (NSArray*) remoteObjects;
- (void) removeRequestMode: (NSString*)mode;
- (void) removeRunLoop: (NSRunLoop *)runloop;
- (NSTimeInterval) replyTimeout;
- (NSArray*) requestModes;
- (NSTimeInterval) requestTimeout;
- (id) rootObject;
- (NSDistantObject*) rootProxy;
- (void) runInNewThread;
- (NSPort*) sendPort;
- (void) setDelegate: anObj;
- (void) setIndependentConversationQueueing: (BOOL)flag;
- (void) setReplyTimeout: (NSTimeInterval)seconds;
- (void) setRequestMode: (NSString*)mode;
- (void) setRequestTimeout: (NSTimeInterval)seconds;
- (void) setRootObject: anObj;
- (NSDictionary*) statistics;
@end
/*
* This catagory contains legacy methods from the original GNU 'Connection'
* class, and useful extensions to NSConnection.
*/
@interface NSConnection (GNUstepExtensions) <GCFinalization>
+ (NSConnection*) newRegisteringAtName: (NSString*)n
withRootObject: (id)anObject;
- (void) gcFinalize;
- (retval_t) forwardForProxy: (NSDistantObject*)object
selector: (SEL)sel
argFrame: (arglist_t)frame;
- (const char *) typeForSelector: (SEL)sel remoteTarget: (unsigned)target;
@end
GS_EXPORT NSString *ConnectionBecameInvalidNotification;
@interface Object (NSConnectionDelegate)
/*
* This method may be used to ask a delegates permission to create
* a new connection from the old one.
* This method should be implemented in preference to the
* [makeNewConnection:sender:] which is obsolete.
*/
- (BOOL) connection: (NSConnection*)parent
shouldMakeNewConnection: (NSConnection*)newConnection;
/*
* This is the old way of doing the same thing as
* [connection:shouldMakeNewConnection:]
* It is obsolete - don't use it.
*/
- (BOOL) makeNewConnection: (NSConnection*)newConnection
sender: (NSConnection*)parent;
/*
* If the delegate responds to this method, it will be used to ask the
* delegate's permission to establish a new connection from the old one.
* Often this is used so that the delegate can register for invalidation
* notification on new child connections.
* This is a GNUstep extension
* Normally return newConn.
*/
- (NSConnection*) connection: (NSConnection*)ancestorConn
didConnect: (NSConnection*)newConn;
- (BOOL) authenticateComponents: (NSArray*)components
withData: (NSData*)authenticationData;
- (NSData*) authenticationDataForComponents: (NSArray*)components;
@end
@interface Object (NSPortCoder)
- (Class) classForPortCoder;
/*
* Must return the class that will be created on the remote side
* of the connection. If the class to be created is not the same
* as that of the object returned by replacementObjectForPortCoder:
* then the class must be capable of recognising the object it
* actually gets in its initWithCoder: method.
* The default operation is to return NSDistantObject unless the
* object is being sent bycopy, in which case the objects actual
* class is returned. To force bycopy operation the object should
* return its own class.
*/
- (id) replacementObjectForPortCoder: (NSPortCoder*)aCoder;
/*
* This message is sent to an object about to be encoded for sending
* over the wire. The default action is to return an NSDistantObject
* which is a local proxy for the object unless the object is being
* sent bycopy, in which case the actual object is returned.
* To force bycopy, an object should return itsself.
*/
@end
#define CONNECTION_DEFAULT_TIMEOUT 15.0 /* in seconds */
/*
* NSRunLoop mode, NSNotification name and NSException strings.
*/
GS_EXPORT NSString *NSConnectionReplyMode;
GS_EXPORT NSString *NSConnectionDidDieNotification;
GS_EXPORT NSString *NSConnectionDidInitializeNotification; /* OPENSTEP */
GS_EXPORT NSString *NSFailedAuthenticationException; /* MacOS-X */
#endif /* __NSConnection_h_GNUSTEP_BASE_INCLUDE */

102
Headers/gnustep/base/GSPortCoder.h
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@ -1,102 +0,0 @@
/* Interface for NSPortCoder object for distributed objects
Copyright (C) 2000 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
Date: June 2000
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., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
*/
#ifndef __NSPortCoder_h
#define __NSPortCoder_h
#include <Foundation/NSCoder.h>
@class NSConnection;
@class NSPort;
@interface NSPortCoder : NSCoder
{
@private
NSMutableArray *_comp;
NSConnection *_conn;
BOOL _is_by_copy;
BOOL _is_by_ref;
// Encoding
BOOL _encodingRoot;
BOOL _initialPass;
id _dst; /* Serialization destination. */
IMP _eSerImp; /* Method to serialize with. */
IMP _eTagImp; /* Serialize a type tag. */
IMP _xRefImp; /* Serialize a crossref. */
IMP _eObjImp; /* Method to encode an id. */
IMP _eValImp; /* Method to encode others. */
#ifndef _IN_PORT_CODER_M
#define GSIMapTable void*
#endif
GSIMapTable _clsMap; /* Class cross references. */
GSIMapTable _cIdMap; /* Conditionally coded. */
GSIMapTable _uIdMap; /* Unconditionally coded. */
GSIMapTable _ptrMap; /* Constant pointers. */
#ifndef _IN_PORT_CODER_M
#undef GSIMapTable
#endif
unsigned _xRefC; /* Counter for cross-reference. */
unsigned _xRefO; /* Counter for cross-reference. */
unsigned _xRefP; /* Counter for cross-reference. */
// Decoding
id _src; /* Deserialization source. */
IMP _dDesImp; /* Method to deserialize with. */
void (*_dTagImp)(id,SEL,unsigned char*,unsigned*,unsigned*);
IMP _dValImp; /* Method to decode data with. */
#ifndef _IN_PORT_CODER_M
#define GSIArray void*
#endif
GSIArray _clsAry; /* Class crossreference map. */
GSIArray _objAry; /* Object crossreference map. */
GSIArray _ptrAry; /* Pointer crossreference map. */
#ifndef _IN_PORT_CODER_M
#undef GSIArray
#endif
NSMutableDictionary *_cInfo; /* Class version information. */
unsigned _cursor; /* Position in data buffer. */
unsigned _version; /* Version of archiver used. */
NSZone *_zone; /* Zone for allocating objs. */
}
+ (NSPortCoder*) portCoderWithReceivePort: (NSPort*)recv
sendPort: (NSPort*)send
components: (NSArray*)comp;
- (id) initWithReceivePort: (NSPort*)recv
sendPort: (NSPort*)send
components: (NSArray*)comp;
- (NSConnection*) connection;
- (NSPort*) decodePortObject;
- (void) dispatch;
- (void) encodePortObject: (NSPort*)aPort;
- (BOOL) isBycopy;
- (BOOL) isByref;
@end
@interface NSPortCoder (Private)
- (NSMutableArray*) _components;
@end
#endif /* __NSPortCoder_h */

233
Headers/gnustep/base/NSConnection.h
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@ -1,3 +1,235 @@
#if GS_NEW_DO
/* Interface for GNU Objective-C version of NSConnection
Copyright (C) 1997,2000 Free Software Foundation, Inc.
Original by: Andrew Kachites McCallum <mccallum@gnu.ai.mit.edu>
Version for OPENSTEP by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
Created: August 1997, updated June 2000
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., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
*/
#ifndef __NSConnection_h_GNUSTEP_BASE_INCLUDE
#define __NSConnection_h_GNUSTEP_BASE_INCLUDE
#include <Foundation/NSObject.h>
#include <Foundation/NSDictionary.h>
#include <Foundation/NSString.h>
#include <Foundation/NSTimer.h>
#include <Foundation/NSRunLoop.h>
#include <Foundation/NSMapTable.h>
@class NSDistantObject;
@class NSPort;
@class NSPortNameServer;
@class NSData;
/*
* Keys for the NSDictionary returned by [NSConnection -statistics]
*/
/* These in OPENSTEP 4.2 */
GS_EXPORT NSString *NSConnectionRepliesReceived;
GS_EXPORT NSString *NSConnectionRepliesSent;
GS_EXPORT NSString *NSConnectionRequestsReceived;
GS_EXPORT NSString *NSConnectionRequestsSent;
/* These Are GNUstep extras */
GS_EXPORT NSString *NSConnectionLocalCount; /* Objects sent out */
GS_EXPORT NSString *NSConnectionProxyCount; /* Objects received */
/*
* NSConnection class interface.
*
* A few methods are in the specification but not yet implemented.
*/
@interface NSConnection : NSObject
{
@private
BOOL _isValid;
BOOL _independentQueueing;
BOOL _authenticateIn;
BOOL _authenticateOut;
BOOL _multipleThreads;
NSPort *_receivePort;
NSPort *_sendPort;
unsigned _requestDepth;
unsigned _messageCount;
unsigned _reqOutCount;
unsigned _reqInCount;
unsigned _repOutCount;
unsigned _repInCount;
NSMapTable *_localObjects;
NSMapTable *_localTargets;
NSMapTable *_remoteProxies;
NSMapTable *_replyMap;
NSTimeInterval _replyTimeout;
NSTimeInterval _requestTimeout;
NSMutableArray *_requestModes;
NSMutableArray *_runLoops;
NSMutableArray *_requestQueue;
id _delegate;
NSRecursiveLock *_refGate;
NSMutableArray *_cachedDecoders;
NSMutableArray *_cachedEncoders;
}
+ (NSArray*) allConnections;
+ (NSConnection*) connectionWithReceivePort: (NSPort*)r
sendPort: (NSPort*)s;
+ (NSConnection*) connectionWithRegisteredName: (NSString*)n
host: (NSString*)h;
+ (NSConnection*) connectionWithRegisteredName: (NSString*)n
host: (NSString*)h
usingNameServer: (NSPortNameServer*)s;
+ (id) currentConversation;
+ (NSConnection*) defaultConnection;
+ (NSDistantObject*) rootProxyForConnectionWithRegisteredName: (NSString*)name
host: (NSString*)host;
+ (NSDistantObject*) rootProxyForConnectionWithRegisteredName: (NSString*)name
host: (NSString*)host usingNameServer: (NSPortNameServer*)s;
- (void) addRequestMode: (NSString*)mode;
- (void) addRunLoop: (NSRunLoop*)runloop;
- (id) delegate;
- (void) enableMultipleThreads;
- (BOOL) independentConversationQueueing;
- (id) initWithReceivePort: (NSPort*)r
sendPort: (NSPort*)s;
- (void) invalidate;
- (BOOL) isValid;
- (NSArray*)localObjects;
- (BOOL) multipleThreadsEnabled;
- (NSPort*) receivePort;
- (BOOL) registerName: (NSString*)name;
- (BOOL) registerName: (NSString*)name withNameServer: (NSPortNameServer*)svr;
- (NSArray*) remoteObjects;
- (void) removeRequestMode: (NSString*)mode;
- (void) removeRunLoop: (NSRunLoop *)runloop;
- (NSTimeInterval) replyTimeout;
- (NSArray*) requestModes;
- (NSTimeInterval) requestTimeout;
- (id) rootObject;
- (NSDistantObject*) rootProxy;
- (void) runInNewThread;
- (NSPort*) sendPort;
- (void) setDelegate: anObj;
- (void) setIndependentConversationQueueing: (BOOL)flag;
- (void) setReplyTimeout: (NSTimeInterval)seconds;
- (void) setRequestMode: (NSString*)mode;
- (void) setRequestTimeout: (NSTimeInterval)seconds;
- (void) setRootObject: anObj;
- (NSDictionary*) statistics;
@end
/*
* This catagory contains legacy methods from the original GNU 'Connection'
* class, and useful extensions to NSConnection.
*/
@interface NSConnection (GNUstepExtensions) <GCFinalization>
+ (NSConnection*) newRegisteringAtName: (NSString*)n
withRootObject: (id)anObject;
- (void) gcFinalize;
- (retval_t) forwardForProxy: (NSDistantObject*)object
selector: (SEL)sel
argFrame: (arglist_t)frame;
- (const char *) typeForSelector: (SEL)sel remoteTarget: (unsigned)target;
@end
GS_EXPORT NSString *ConnectionBecameInvalidNotification;
@interface Object (NSConnectionDelegate)
/*
* This method may be used to ask a delegates permission to create
* a new connection from the old one.
* This method should be implemented in preference to the
* [makeNewConnection:sender:] which is obsolete.
*/
- (BOOL) connection: (NSConnection*)parent
shouldMakeNewConnection: (NSConnection*)newConnection;
/*
* This is the old way of doing the same thing as
* [connection:shouldMakeNewConnection:]
* It is obsolete - don't use it.
*/
- (BOOL) makeNewConnection: (NSConnection*)newConnection
sender: (NSConnection*)parent;
/*
* If the delegate responds to this method, it will be used to ask the
* delegate's permission to establish a new connection from the old one.
* Often this is used so that the delegate can register for invalidation
* notification on new child connections.
* This is a GNUstep extension
* Normally return newConn.
*/
- (NSConnection*) connection: (NSConnection*)ancestorConn
didConnect: (NSConnection*)newConn;
- (BOOL) authenticateComponents: (NSArray*)components
withData: (NSData*)authenticationData;
- (NSData*) authenticationDataForComponents: (NSArray*)components;
@end
@interface Object (NSPortCoder)
- (Class) classForPortCoder;
/*
* Must return the class that will be created on the remote side
* of the connection. If the class to be created is not the same
* as that of the object returned by replacementObjectForPortCoder:
* then the class must be capable of recognising the object it
* actually gets in its initWithCoder: method.
* The default operation is to return NSDistantObject unless the
* object is being sent bycopy, in which case the objects actual
* class is returned. To force bycopy operation the object should
* return its own class.
*/
- (id) replacementObjectForPortCoder: (NSPortCoder*)aCoder;
/*
* This message is sent to an object about to be encoded for sending
* over the wire. The default action is to return an NSDistantObject
* which is a local proxy for the object unless the object is being
* sent bycopy, in which case the actual object is returned.
* To force bycopy, an object should return itsself.
*/
@end
#define CONNECTION_DEFAULT_TIMEOUT 15.0 /* in seconds */
/*
* NSRunLoop mode, NSNotification name and NSException strings.
*/
GS_EXPORT NSString *NSConnectionReplyMode;
GS_EXPORT NSString *NSConnectionDidDieNotification;
GS_EXPORT NSString *NSConnectionDidInitializeNotification; /* OPENSTEP */
GS_EXPORT NSString *NSFailedAuthenticationException; /* MacOS-X */
#endif /* __NSConnection_h_GNUSTEP_BASE_INCLUDE */
#else
/* Interface for GNU Objective-C version of NSConnection
Copyright (C) 1997 Free Software Foundation, Inc.
@ -311,3 +543,4 @@ GS_EXPORT NSString *NSConnectionDidInitializeNotification; /* OPENSTEP */
#define ConnectionWasCreatedNotification NSConnectionDidInitializeNotification
#endif /* __NSConnection_h_GNUSTEP_BASE_INCLUDE */
#endif

5
Headers/gnustep/base/NSObject.h
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@ -95,6 +95,9 @@
Class isa;
}
#if GS_WITH_GC
+ (BOOL) requiresTypedMemory;
#endif
+ (void) initialize;
+ (id) allocWithZone: (NSZone*)z;
+ (id) alloc;
@ -132,7 +135,7 @@
- (id) replacementObjectForPortCoder: (NSPortCoder*)anEncoder;
+ setVersion: (int)aVersion;
+ (id) setVersion: (int)aVersion;
+ (int) version;
@end

107
Headers/gnustep/base/NSPortCoder.h
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@ -1,3 +1,109 @@
#if GS_NEW_DO
/* Interface for NSPortCoder object for distributed objects
Copyright (C) 2000 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
Date: June 2000
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., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
*/
#ifndef __NSPortCoder_h
#define __NSPortCoder_h
#include <Foundation/NSCoder.h>
@class NSMutableArray;
@class NSMutableDictionary;
@class NSConnection;
@class NSPort;
@interface NSPortCoder : NSCoder
{
@private
NSMutableArray *_comp;
NSConnection *_conn;
BOOL _is_by_copy;
BOOL _is_by_ref;
// Encoding
BOOL _encodingRoot;
BOOL _initialPass;
id _dst; /* Serialization destination. */
IMP _eSerImp; /* Method to serialize with. */
IMP _eTagImp; /* Serialize a type tag. */
IMP _xRefImp; /* Serialize a crossref. */
IMP _eObjImp; /* Method to encode an id. */
IMP _eValImp; /* Method to encode others. */
#ifndef _IN_PORT_CODER_M
#define GSIMapTable void*
#endif
GSIMapTable _clsMap; /* Class cross references. */
GSIMapTable _cIdMap; /* Conditionally coded. */
GSIMapTable _uIdMap; /* Unconditionally coded. */
GSIMapTable _ptrMap; /* Constant pointers. */
#ifndef _IN_PORT_CODER_M
#undef GSIMapTable
#endif
unsigned _xRefC; /* Counter for cross-reference. */
unsigned _xRefO; /* Counter for cross-reference. */
unsigned _xRefP; /* Counter for cross-reference. */
// Decoding
id _src; /* Deserialization source. */
IMP _dDesImp; /* Method to deserialize with. */
void (*_dTagImp)(id,SEL,unsigned char*,unsigned*,unsigned*);
IMP _dValImp; /* Method to decode data with. */
#ifndef _IN_PORT_CODER_M
#define GSIArray void*
#endif
GSIArray _clsAry; /* Class crossreference map. */
GSIArray _objAry; /* Object crossreference map. */
GSIArray _ptrAry; /* Pointer crossreference map. */
#ifndef _IN_PORT_CODER_M
#undef GSIArray
#endif
NSMutableDictionary *_cInfo; /* Class version information. */
unsigned _cursor; /* Position in data buffer. */
unsigned _version; /* Version of archiver used. */
NSZone *_zone; /* Zone for allocating objs. */
}
+ (NSPortCoder*) portCoderWithReceivePort: (NSPort*)recv
sendPort: (NSPort*)send
components: (NSArray*)comp;
- (id) initWithReceivePort: (NSPort*)recv
sendPort: (NSPort*)send
components: (NSArray*)comp;
- (NSConnection*) connection;
- (NSPort*) decodePortObject;
- (void) dispatch;
- (void) encodePortObject: (NSPort*)aPort;
- (BOOL) isBycopy;
- (BOOL) isByref;
@end
@interface NSPortCoder (Private)
- (NSMutableArray*) _components;
@end
#endif /* __NSPortCoder_h */
#else
/* Interface for NSPortCoder object for distributed objects
Copyright (C) 1997 Free Software Foundation, Inc.
@ -43,3 +149,4 @@
#endif /* __NSPortCoder_h */
#endif

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Source/GSConnection.m
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2
Source/Makefile.preamble
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@ -39,7 +39,7 @@
#
# Additional flags to pass to the preprocessor
ADDITIONAL_CPPFLAGS = $(DEFS) -Wall
ADDITIONAL_CPPFLAGS = $(DEFS) -Wall -DGS_NEW_DO=0
# Additional flags to pass to the Objective-C compiler
ADDITIONAL_OBJCFLAGS =

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5
Source/NSPortNameServer.m
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@ -517,8 +517,11 @@ typedef enum {
#endif
launchCmd = [NSString stringWithCString:
make_gdomap_cmd(GNUSTEP_INSTALL_PREFIX)];
#if GS_NEW_DO
portClass = [GSTcpPort class];
#else
portClass = [TcpOutPort class];
// portClass = [GSTcpPort class];
#endif
}
}

2
Source/NSTimer.m
View file

@ -141,7 +141,7 @@ static Class NSDate_class;
NSLog(@"Missed %d timeouts at %f second intervals", inc, _interval);
#endif
RELEASE(_date);
_date = [[NSDate allocWithZone: [self zone]]
_date = [[NSDate_class allocWithZone: [self zone]]
initWithTimeIntervalSinceReferenceDate: nxt];
}
}