gnustep/libs-base
0
0
Fork 0
mirror of https://github.com/gnustep/libs-base.git synced 2025-05-03 13:21:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

Protocol fixes

Browse source 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@17105 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
CaS 2003-07-04 16:27:02 +00:00
parent 383e71072f
commit fae9c67382
3 changed files with 98 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
ChangeLog
View file

@ -1,3 +1,9 @@
2003-07-04 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSDistributedNotificationCenter.m: Use -setProtocolForProxy:
and implement dummy class to work around bug in old compilers.
* Tools/gdnc.m: ditto
2003-07-04 Richard Frith-Macdonald <rfm@gnu.org> 2003-07-04 Richard Frith-Macdonald <rfm@gnu.org>
* Source/Source/GSFFCallInvocation.m: Modify to use local type * Source/Source/GSFFCallInvocation.m: Modify to use local type

67
Source/NSDistributedNotificationCenter.m
View file

@ -1,5 +1,5 @@
/** Implementation of NSDistributedNotificationCenter class /**
Copyright (C) 1998 Free Software Foundation, Inc. Copyright (C) 1998-2003 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk> Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
Created: October 1998 Created: October 1998
@ -482,6 +482,67 @@ static NSDistributedNotificationCenter *netCenter = nil;
@end @end
/*
* The following dummy class is here solely as a workaround for pre 3.3
* versions of gcc where protocols didn't work properly unless implemented
* in the source where the '@protocol()' directiver is used.
*/
@interface NSDistributedNotificationCenterDummy : NSObject <GDNCProtocol>
- (void) addObserver: (unsigned long)anObserver
selector: (NSString*)aSelector
name: (NSString*)notificationname
object: (NSString*)anObject
suspensionBehavior: (NSNotificationSuspensionBehavior)suspensionBehavior
for: (id<GDNCClient>)client;
- (oneway void) postNotificationName: (NSString*)notificationName
object: (NSString*)anObject
userInfo: (NSData*)d
deliverImmediately: (BOOL)deliverImmediately
for: (id<GDNCClient>)client;
- (void) registerClient: (id<GDNCClient>)client;
- (void) removeObserver: (unsigned long)anObserver
name: (NSString*)notificationname
object: (NSString*)anObject
for: (id<GDNCClient>)client;
- (void) setSuspended: (BOOL)flag
for: (id<GDNCClient>)client;
- (void) unregisterClient: (id<GDNCClient>)client;
@end
@implementation NSDistributedNotificationCenterDummy
- (void) addObserver: (unsigned long)anObserver
selector: (NSString*)aSelector
name: (NSString*)notificationname
object: (NSString*)anObject
suspensionBehavior: (NSNotificationSuspensionBehavior)suspensionBehavior
for: (id<GDNCClient>)client
{
}
- (oneway void) postNotificationName: (NSString*)notificationName
object: (NSString*)anObject
userInfo: (NSData*)d
deliverImmediately: (BOOL)deliverImmediately
for: (id<GDNCClient>)client
{
}
- (void) registerClient: (id<GDNCClient>)client
{
}
- (void) removeObserver: (unsigned long)anObserver
name: (NSString*)notificationname
object: (NSString*)anObject
for: (id<GDNCClient>)client
{
}
- (void) setSuspended: (BOOL)flag
for: (id<GDNCClient>)client
{
}
- (void) unregisterClient: (id<GDNCClient>)client
{
}
@end
@implementation NSDistributedNotificationCenter (Private) @implementation NSDistributedNotificationCenter (Private)
/** /**
@ -575,11 +636,9 @@ static NSDistributedNotificationCenter *netCenter = nil;
if (_remote != nil) if (_remote != nil)
{ {
NSConnection *c = [_remote connectionForProxy]; NSConnection *c = [_remote connectionForProxy];
#if 0 // When all compilers support this
Protocol *p = @protocol(GDNCProtocol); Protocol *p = @protocol(GDNCProtocol);
[_remote setProtocolForProxy: p]; [_remote setProtocolForProxy: p];
#endif
/* /*
* Ensure that this center can be used safely from different * Ensure that this center can be used safely from different

29
Tools/gdnc.m
View file

@ -90,6 +90,29 @@ ihandler(int sig)
#include "gdnc.h" #include "gdnc.h"
/*
* The following dummy class is here solely as a workaround for pre 3.3
* versions of gcc where protocols didn't work properly unless implemented
* in the source where the '@protocol()' directiver is used.
*/
@interface NSDistributedNotificationCenterDummy : NSObject <GDNCClient>
- (oneway void) postNotificationName: (NSString*)name
object: (NSString*)object
userInfo: (NSData*)info
selector: (NSString*)aSelector
to: (unsigned long)observer;
@end
@implementation NSDistributedNotificationCenterDummy
- (oneway void) postNotificationName: (NSString*)name
object: (NSString*)object
userInfo: (NSData*)info
selector: (NSString*)aSelector
to: (unsigned long)observer
{
}
@end
@interface GDNCNotification : NSObject @interface GDNCNotification : NSObject
{ {
@public @public
@ -517,6 +540,12 @@ ihandler(int sig)
format: @"registration with registered client"]; format: @"registration with registered client"];
} }
info = [GDNCClient new]; info = [GDNCClient new];
if ([(id)client isProxy] == YES)
{
Protocol *p = @protocol(GDNCClient);
[(id)client setProtocolForProxy: p];
}
info->client = client; info->client = client;
NSMapInsert(table, client, info); NSMapInsert(table, client, info);
RELEASE(info); RELEASE(info);