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* Source/ObjectiveC2/runtime.h:

Browse source 
* Source/ObjectiveC2/runtime.m:
Implement protocol_copyMethodDescriptionList, protocol_copyProtocolList,
protocol_getMethodDescription, as well as a dummy version of
objc_copyProtocolList.
* Headers/Additions/GNUstepBase/GSObjCRuntime.h:
* Source/Additions/GSObjCRuntime.m:
Implement a convenience method, GSProtocolGetMethodDescriptionRecursive



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@31254 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
ericwa 2010-09-08 20:30:19 +00:00
parent f9d2cebe57
commit c4159475b4
5 changed files with 161 additions and 7 deletions
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28
Source/Additions/GSObjCRuntime.m
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@ -777,6 +777,34 @@ GSProtocolFromName(const char *name)
return p;
}
struct objc_method_description
GSProtocolGetMethodDescriptionRecursive(Protocol *aProtocol, SEL aSel, BOOL isRequired, BOOL isInstance)
{
struct objc_method_description desc;
desc = protocol_getMethodDescription(aProtocol, aSel, isRequired, isInstance);
if (desc.name == NULL && desc.types == NULL)
{
Protocol **list;
unsigned int count;
list = protocol_copyProtocolList(aProtocol, &count);
if (list != NULL)
{
unsigned int i;
for (i = 0; i < count; i++)
{
desc = GSProtocolGetMethodDescriptionRecursive(list[i], aSel, isRequired, isInstance);
if (desc.name != NULL || desc.types != NULL)
{
return desc;
}
}
free(list);
}
}
return desc;
}
void
GSObjCAddClassBehavior(Class receiver, Class behavior)