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Make methodSignatureForSelector: mirror forwardInvocation:

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@22422 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2006-02-03 14:34:45 +00:00
parent 89ae500738
commit a9df2a9da4
1 changed files with 35 additions and 36 deletions
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71
Source/GSServicesManager.m
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@ -277,7 +277,9 @@ NSRegisterServicesProvider(id provider, NSString *name)
/**
* Selectively forwards those messages which are thought to be safe,
* and perform any special operations we need for workspace management
* etc.
* etc.<br />
* The logic in this method <strong>must</strong> match that in
* methodSignatureForSelector:
*/
- (void) forwardInvocation: (NSInvocation*)anInvocation
{
@ -293,7 +295,7 @@ NSRegisterServicesProvider(id provider, NSString *name)
if ([selName hasPrefix: @"_"] == YES)
{
[NSException raise: NSGenericException
format: @"method name '%@' private in '%@'",
format: @"method name '%@' private in '%@'",
selName, [manager port]];
}
@ -403,54 +405,51 @@ NSRegisterServicesProvider(id provider, NSString *name)
* to see if it's a standard service message or standard application
* message.<br />
* If the message is non-standard, it can be checked against a list
* of messages specified by the GSPermittedMessages user default.
* of messages specified by the GSPermittedMessages user default.<br />
* The logic in this method <strong>must</strong> match that in
* forwardInvocation:
*/
- (NSMethodSignature*) methodSignatureForSelector: (SEL)aSelector
{
NSMethodSignature *sig = nil;
NSString *selName = NSStringFromSelector(aSelector);
id delegate;
if ([selName isEqualToString: @"terminate:"])
if ([selName hasSuffix: @":userData:error:"])
{
sig = [NSApp methodSignatureForSelector: aSelector];
return [servicesProvider methodSignatureForSelector: aSelector];
}
else if ([selName hasSuffix: @":userData:error:"])
{
sig = [servicesProvider methodSignatureForSelector: aSelector];
}
else
{
id delegate = [[NSApplication sharedApplication] delegate];
if ([selName hasPrefix: @"application:"] == YES)
delegate = [[NSApplication sharedApplication] delegate];
if ([selName hasPrefix: @"application:"] == YES)
{
if ([delegate respondsToSelector: aSelector] == YES)
{
if ([delegate respondsToSelector: aSelector] == YES)
{
sig = [delegate methodSignatureForSelector: aSelector];
}
else
{
sig = [manager methodSignatureForSelector: aSelector];
}
sig = [delegate methodSignatureForSelector: aSelector];
}
else
else if ([manager respondsToSelector: aSelector] == YES)
{
NSArray *messages;
sig = [manager methodSignatureForSelector: aSelector];
}
}
messages = [[NSUserDefaults standardUserDefaults] arrayForKey:
@"GSPermittedMessages"];
if (sig == nil)
{
NSArray *messages;
if (messages != nil)
{
if ([messages containsObject: selName] == YES)
{
sig = [delegate methodSignatureForSelector: aSelector];
}
}
else
{
sig = [delegate methodSignatureForSelector: aSelector];
}
messages = [[NSUserDefaults standardUserDefaults] arrayForKey:
@"GSPermittedMessages"];
if (messages != nil && [messages containsObject: selName] == NO)
{
return nil;
}
if ([delegate respondsToSelector: aSelector] == YES)
{
sig = [delegate methodSignatureForSelector: aSelector];
}
else if ([NSApp respondsToSelector: aSelector] == YES)
{
sig = [NSApp methodSignatureForSelector: aSelector];
}
}
return sig;