Declare a protocol for GNUstep specific delegate methods in NSNetServices.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32426 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,9 @@
+2011-03-01  Niels Grewe <niels.grewe@halbordnung.de>
+	* Source/GSNetServices.h
+	* Headers/Additions/GNUstepBase/NSNetServices+GNUstepBase.h:
+	Declare a protocol for GNUstep specific delegate methods in
+	NSNetServices. 
+
 2011-02-28  Richard Frith-Macdonald <rfm@gnu.org>
 
 	* Source/NSAutoreleasePool.m:

Headers/Additions/GNUstepBase/NSNetServices+GNUstepBase.h

@@ -78,4 +78,38 @@
  */
 - (NSString*) fullServiceName;
 @end
+
+
+@protocol  GSNetServiceDelegate <NSNetServiceDelegate>
+#ifdef __clang__
+@optional
+#else
+@end
+@interface NSObject (GSNetServiceDelegateMethods)
+#endif // __clang__
+
+/**
+ * Notifies the delegate that the addresses for the <var>service</var> have
+ * changed.
+ */
+- (void)netService: (NSNetService*)service
+didUpdateAddresses: (NSArray*)addresses;
+
+/**
+ * Notifies the delegate that the record of the <var>type</var> given
+ * has changed.
+ */
+-  (void)netService: (NSNetService*)service
+didUpdateRecordData: (id)newData
+      forRecordType: (NSString*)type;
+
+/**
+ * Notifies the delegate that there was a problem when trying to monitor a
+ * resource record of <var>type</var> for updates.
+ */
+- (void)netService: (NSNetService*)service
+     didNotMonitor: (NSDictionary*)errorDict
+     forRecordType: (NSString*)type;
+@end
+
 #endif // GS_USE_AVAHI

Source/GSNetServices.h

@@ -26,6 +26,7 @@
 #define	EXPOSE_NSNetService_IVARS	1
 #define	EXPOSE_NSNetServiceBrowser_IVARS	1
 #import	"Foundation/NSNetServices.h"
+#import "GNUstepBase/NSNetServices+GNUstepBase.h"
 
 // Subclasses using mDNSResponder:
 
@@ -113,6 +114,8 @@ NSString* GSNetServiceDotTerminatedNSStringFromString(const char* string);
                  name: (NSString*)name
          avahiIfIndex: (int)anIfIndex
         avahiProtocol: (int)aProtocol;
+
+- (id<NSObject,GSNetServiceDelegate>)delegate;
 @end
 
 /**