X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=libobjc%2FProtocol.m;fp=libobjc%2FProtocol.m;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=43ba44eaf4f7eb51de70187910b7a20320b43381;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libobjc/Protocol.m b/libobjc/Protocol.m deleted file mode 100644 index 43ba44ea..00000000 --- a/libobjc/Protocol.m +++ /dev/null @@ -1,128 +0,0 @@ -/* This file contains the implementation of class Protocol. - Copyright (C) 1993 Free Software Foundation, Inc. - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* As a special exception, if you link this library with files - compiled with GCC to produce an executable, this does not cause - the resulting executable to be covered by the GNU General Public License. - This exception does not however invalidate any other reasons why - the executable file might be covered by the GNU General Public License. */ - -#include "objc/Protocol.h" -#include "objc/objc-api.h" - -/* Method description list */ -struct objc_method_description_list { - int count; - struct objc_method_description list[1]; -}; - - -@implementation Protocol -{ -@private - char *protocol_name; - struct objc_protocol_list *protocol_list; - struct objc_method_description_list *instance_methods, *class_methods; -} - -/* Obtaining attributes intrinsic to the protocol */ - -- (const char *)name -{ - return protocol_name; -} - -/* Testing protocol conformance */ - -- (BOOL) conformsTo: (Protocol *)aProtocolObject -{ - int i; - struct objc_protocol_list* proto_list; - - if (!strcmp(aProtocolObject->protocol_name, self->protocol_name)) - return YES; - - for (proto_list = protocol_list; proto_list; proto_list = proto_list->next) - { - for (i=0; i < proto_list->count; i++) - { - if ([proto_list->list[i] conformsTo: aProtocolObject]) - return YES; - } - } - - return NO; -} - -/* Looking up information specific to a protocol */ - -- (struct objc_method_description *) descriptionForInstanceMethod:(SEL)aSel -{ - int i; - struct objc_protocol_list* proto_list; - const char* name = sel_get_name (aSel); - struct objc_method_description *result; - - for (i = 0; i < instance_methods->count; i++) - { - if (!strcmp ((char*)instance_methods->list[i].name, name)) - return &(instance_methods->list[i]); - } - - for (proto_list = protocol_list; proto_list; proto_list = proto_list->next) - { - for (i=0; i < proto_list->count; i++) - { - if ((result = [proto_list->list[i] - descriptionForInstanceMethod: aSel])) - return result; - } - } - - return NULL; -} - -- (struct objc_method_description *) descriptionForClassMethod:(SEL)aSel; -{ - int i; - struct objc_protocol_list* proto_list; - const char* name = sel_get_name (aSel); - struct objc_method_description *result; - - for (i = 0; i < class_methods->count; i++) - { - if (!strcmp ((char*)class_methods->list[i].name, name)) - return &(class_methods->list[i]); - } - - for (proto_list = protocol_list; proto_list; proto_list = proto_list->next) - { - for (i=0; i < proto_list->count; i++) - { - if ((result = [proto_list->list[i] - descriptionForClassMethod: aSel])) - return result; - } - } - - return NULL; -} - -@end