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use objc_getProtocol

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29841 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
rfm 2010-03-05 05:44:39 +00:00
parent 42e39c0df8
commit b4c1a94377
2 changed files with 30 additions and 62 deletions
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33
Source/ObjectiveC2/runtime.c
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@ -994,6 +994,7 @@ objc_registerClassPair(Class cls)
__objc_resolve_class_links();
}
/*
static id
objectNew(id cls)
{
@ -1007,15 +1008,39 @@ objectNew(id cls)
newIMP = (IMP) objc_msg_lookup((void *) cls, newSel);
return newIMP((id) cls, newSel);
}
*/
Protocol *
objc_getProtocol(const char *name)
{
// Protocols are not centrally registered in the GNU runtime.
Protocol *protocol = (Protocol *) (objectNew(objc_getClass("Protocol")));
Protocol *p = NULL;
Class cls;
void *iterator = NULL;
protocol->protocol_name = (char *) name;
return protocol;
/* Protocols are not centrally registered in the GNU runtime.
* So we just find the first match we can.
*/
while (p == NULL && (cls = objc_next_class(&iterator)))
{
struct objc_protocol_list *pcllist = cls->protocols;
size_t i;
while (pcllist != NULL)
{
for (i = 0; i < pcllist->count; i++)
{
if (strcmp(pcllist->list[i]->protocol_name, name) == 0)
{
p = (Protocol*)pcllist->list[i];
break;
}
}
pcllist = pcllist->next;
}
}
return p;
}
BOOL