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Fixed signature creation

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/steptalk/trunk@16927 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Stefan Urbanek 2003-06-15 10:14:47 +00:00
parent b276ee0d9d
commit 2015adc94a
3 changed files with 53 additions and 2 deletions
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1
ChangeLog
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@ -2,6 +2,7 @@
* NSInvocation+additions: added unknown selector creation; created a * NSInvocation+additions: added unknown selector creation; created a
workaround for gnustep DO bug workaround for gnustep DO bug
* STObjCRuntime: Fixed creation of signature.
2003 May 11 Stefan Urbanek <urbanek@host.sk> 2003 May 11 Stefan Urbanek <urbanek@host.sk>

2
Examples/Shell/AppKit.txt
View file

@ -33,7 +33,7 @@ How to open a file using the open panel
Text Text
---- ----
How to display an RTF file How to display a RTF file
> text := NSAttributedString alloc > text := NSAttributedString alloc
> text initWithPath: file documentAttributes:nil > text initWithPath: file documentAttributes:nil

52
Source/STObjCRuntime.m
View file

@ -154,11 +154,61 @@ SEL STSelectorFromString(NSString *aString)
return sel; return sel;
} }
SEL STCreateTypedSelector(SEL sel)
{
const char *name = sel_get_name(sel);
const char *ptr;
int argc = 0;
SEL newSel;
ptr = name;
while(*ptr)
{
if(*ptr == ':')
{
argc ++;
}
ptr++;
}
if( argc < SELECTOR_TYPES_COUNT )
{
NSDebugLLog(@"STSending",
@"registering selector '%s' "
@"with %i arguments, types:'%s'",
name,argc,selector_types[argc]);
newSel = sel_register_typed_name(name, selector_types[argc]);
}
if(!newSel)
{
[NSException raise:STInternalInconsistencyException
format:@"Unable to register typed selector '%s'",
name];
return NULL;
}
return newSel;
}
NSMethodSignature *STMethodSignatureForSelector(SEL sel) NSMethodSignature *STMethodSignatureForSelector(SEL sel)
{ {
return [NSMethodSignature signatureWithObjCTypes:sel_get_type(sel)]; char *types;
types = sel_get_type(sel);
if(!types)
{
sel = STCreateTypedSelector(sel);
types = sel_get_type(sel);
}
return [NSMethodSignature signatureWithObjCTypes:types];
} }
static NSArray *selectors_from_list(struct objc_method_list *methods) static NSArray *selectors_from_list(struct objc_method_list *methods)
{ {
NSMutableArray *array = [NSMutableArray array]; NSMutableArray *array = [NSMutableArray array];