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iPermit provision of services to self.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@9618 72102866-910b-0410-8b05-ffd578937521
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2 changed files with 64 additions and 44 deletions
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@ -1,3 +1,11 @@
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2001-04-18 Richard Frith-Macdonald <richard@brainstorm.co.uk>
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* Source/GSServicesManager.m: Save the name of the port on which we
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register services, and use it when we are looking for a service to
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see if we can handle it ourself. Should make it possible for an
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application to provide services to itsself.
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Also tidied to use memory management macros.
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Wed Apr 18 00:14:33 2001 Nicola Pero <n.pero@mi.flashnet.it>
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* Model/IMConnectors.m: Use #import rather than #include.
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@ -91,11 +91,12 @@
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static NSConnection *listenerConnection = nil;
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static GSListener *listener = nil;
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static id servicesProvider = nil;
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static NSString *providerName = nil;
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void
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NSUnregisterServicesProvider(NSString *name)
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{
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if (listenerConnection)
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if (listenerConnection != nil)
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{
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/*
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* Ensure there is no previous listener and nothing else using
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@ -106,16 +107,16 @@ NSUnregisterServicesProvider(NSString *name)
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removeObserver: [GSListener class]
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name: NSConnectionDidDieNotification
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object: listenerConnection];
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[listenerConnection release];
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listenerConnection = nil;
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DESTROY(listenerConnection);
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}
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ASSIGN(servicesProvider, nil);
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ASSIGN(providerName, nil);
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}
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void
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NSRegisterServicesProvider(id provider, NSString *name)
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{
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if (listenerConnection)
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if (listenerConnection != nil)
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{
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/*
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* Ensure there is no previous listener and nothing else using
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@ -126,16 +127,15 @@ NSRegisterServicesProvider(id provider, NSString *name)
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removeObserver: [GSListener class]
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name: NSConnectionDidDieNotification
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object: listenerConnection];
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[listenerConnection release];
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listenerConnection = nil;
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DESTROY(listenerConnection);
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}
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if (name && provider)
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if (name != nil && provider != nil)
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{
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listenerConnection = [NSConnection newRegisteringAtName: name
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withRootObject: [GSListener listener]];
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if (listenerConnection)
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withRootObject: [GSListener listener]];
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if (listenerConnection != nil)
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{
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[listenerConnection retain];
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RETAIN(listenerConnection);
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[[NSNotificationCenter defaultCenter]
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addObserver: [GSListener class]
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selector: @selector(connectionBecameInvalid:)
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@ -143,10 +143,13 @@ NSRegisterServicesProvider(id provider, NSString *name)
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object: listenerConnection];
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}
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else
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[NSException raise: NSGenericException
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format: @"unable to register %@", name];
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{
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[NSException raise: NSGenericException
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format: @"unable to register %@", name];
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}
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}
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ASSIGN(servicesProvider, provider);
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ASSIGN(providerName, name);
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}
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/*
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@ -166,8 +169,7 @@ NSRegisterServicesProvider(id provider, NSString *name)
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removeObserver: self
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name: NSConnectionDidDieNotification
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object: listenerConnection];
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[listenerConnection release];
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listenerConnection = nil;
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DESTROY(listenerConnection);
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return self;
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}
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@ -337,10 +339,12 @@ static NSString *disabledName = @".GNUstepDisabled";
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NSString *str;
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NSString *path;
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if (manager)
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if (manager != nil)
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{
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if (manager->application == nil)
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manager->application = app;
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{
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manager->application = app;
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}
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return manager;
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}
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@ -350,9 +354,9 @@ static NSString *disabledName = @".GNUstepDisabled";
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NSUserDomainMask, YES) objectAtIndex: 0];
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str = [str stringByAppendingPathComponent: @"Services"];
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path = [str stringByAppendingPathComponent: servicesName];
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manager->servicesPath = [path retain];
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manager->servicesPath = [path copy];
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path = [str stringByAppendingPathComponent: disabledName];
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manager->disabledPath = [path retain];
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manager->disabledPath = [path copy];
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/*
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* Don't retain application object - that would reate a cycle.
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*/
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@ -389,18 +393,18 @@ static NSString *disabledName = @".GNUstepDisabled";
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appName = [[NSProcessInfo processInfo] processName];
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[timer invalidate];
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NSUnregisterServicesProvider(appName);
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[languages release];
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[returnInfo release];
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[combinations release];
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[title2info release];
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[menuTitles release];
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[servicesMenu release];
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[disabledPath release];
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[servicesPath release];
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[disabledStamp release];
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[servicesStamp release];
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[allDisabled release];
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[allServices release];
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RELEASE(languages);
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RELEASE(returnInfo);
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RELEASE(combinations);
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RELEASE(title2info);
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RELEASE(menuTitles);
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RELEASE(servicesMenu);
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RELEASE(disabledPath);
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RELEASE(servicesPath);
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RELEASE(disabledStamp);
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RELEASE(servicesStamp);
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RELEASE(allDisabled);
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RELEASE(allServices);
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[super dealloc];
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}
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@ -631,7 +635,7 @@ static NSString *disabledName = @".GNUstepDisabled";
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return;
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defs = [NSUserDefaults standardUserDefaults];
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newLang = [[[defs arrayForKey: @"Languages"] mutableCopy] autorelease];
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newLang = AUTORELEASE([[defs arrayForKey: @"Languages"] mutableCopy]);
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if (newLang == nil)
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{
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newLang = [NSMutableArray arrayWithCapacity: 1];
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@ -696,7 +700,7 @@ static NSString *disabledName = @".GNUstepDisabled";
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- (void) rebuildServicesMenu
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{
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if (servicesMenu)
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if (servicesMenu != nil)
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{
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NSArray *itemArray;
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NSMutableSet *keyEquivalents;
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@ -706,13 +710,13 @@ static NSString *disabledName = @".GNUstepDisabled";
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SEL sel = @selector(doService:);
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NSMenu *submenu = nil;
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itemArray = [[servicesMenu itemArray] retain];
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itemArray = [[servicesMenu itemArray] copy];
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pos = [itemArray count];
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while (pos > 0)
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{
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[servicesMenu removeItem: [itemArray objectAtIndex: --pos]];
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}
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[itemArray release];
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RELEASE(itemArray);
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keyEquivalents = [NSMutableSet setWithCapacity: 4];
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for (loc0 = pos = 0; pos < [menuTitles count]; pos++)
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@ -777,7 +781,7 @@ static NSString *disabledName = @".GNUstepDisabled";
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menu = [[NSMenu alloc] initWithTitle: parentTitle];
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[servicesMenu setSubmenu: menu
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forItem: item];
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[menu release];
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RELEASE(menu);
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}
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else
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{
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@ -827,7 +831,9 @@ static NSString *disabledName = @".GNUstepDisabled";
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registered = YES;
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}
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NS_HANDLER
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registered = NO;
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{
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registered = NO;
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}
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NS_ENDHANDLER
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if (registered == NO)
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@ -957,7 +963,7 @@ static NSString *disabledName = @".GNUstepDisabled";
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[self loadServices];
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if (allDisabled == nil)
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allDisabled = [[NSMutableSet setWithCapacity: 1] retain];
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allDisabled = [[NSMutableSet alloc] initWithCapacity: 1];
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if (enable)
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[allDisabled removeObject: item];
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else
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@ -1143,17 +1149,23 @@ GSContactApplication(NSString *appName, NSString *port, NSDate *expire)
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{
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id app;
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NS_DURING
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if (providerName != nil && [port isEqual: providerName] == YES)
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{
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app = [NSConnection rootProxyForConnectionWithRegisteredName: port
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host: @""];
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app = servicesProvider;
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}
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NS_HANDLER
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else
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{
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return nil; /* Fatal error in DO */
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NS_DURING
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{
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app = [NSConnection rootProxyForConnectionWithRegisteredName: port
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host: @""];
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}
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NS_HANDLER
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{
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return nil; /* Fatal error in DO */
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}
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NS_ENDHANDLER
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}
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NS_ENDHANDLER
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if (app == nil)
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{
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if ([[NSWorkspace sharedWorkspace] launchApplication: appName] == NO)
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