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//
// $Id: ObjcProtocol.m,v 1.4.2.1 2003/09/05 21:25:55 nygard Exp $
//
//
// This file is a part of class-dump v2, a utility for examining the
// Objective-C segment of Mach-O files.
// Copyright (C) 1997, 1999, 2000 Steve Nygard
//
// This program 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 of the License, or
// (at your option) any later version.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// You may contact the author by:
// e-mail: nygard@omnigroup.com
//
#import "ObjcProtocol.h"
#if NS_TARGET_MAJOR < 4 && !defined(__APPLE__)
#import <foundation/NSUtilities.h>
#endif
#import <stdio.h>
extern void print_header(void);
@implementation ObjcProtocol
- initWithProtocolName:(NSString *)protocolName
{
if ([super init] == nil)
return nil;
protocol_name = [protocolName retain];
protocol_names = [[NSMutableArray array] retain];
protocol_methods = [[NSMutableArray array] retain];
return self;
}
- (void) dealloc
{
[protocol_name release];
[protocol_names release];
[protocol_methods release];
[super dealloc];
}
- (NSString *) protocolName
{
return protocol_name;
}
- (NSString *) sortableName
{
return protocol_name;
}
- (void) addProtocolNames:(NSArray *)newProtocolNames
{
[protocol_names addObjectsFromArray:newProtocolNames];
}
- (void) addProtocolMethod:(ObjcMethod *)newMethod
{
[protocol_methods addObject:newMethod];
}
- (void) addProtocolMethods:(NSArray *)newProtocolMethods
{
[protocol_methods addObjectsFromArray:newProtocolMethods];
}
- (void) showDefinition:(int)flags
{
NSEnumerator *enumerator;
ObjcMethod *method;
NSString *protocolName;
// begin wolf
if( flags & F_SHOW_IMPORT ) {
print_header();
printf( "\n" );
}
// end wolf
printf ("@protocol %s", [protocol_name cString]);
if ([protocol_names count] > 0)
{
enumerator = [protocol_names objectEnumerator];
printf (" <");
protocolName = [enumerator nextObject];
if (protocolName != nil)
{
printf ("%s", [protocolName cString]);
while (protocolName = [enumerator nextObject])
{
printf (", %s", [protocolName cString]);
}
}
printf (">");
}
printf ("\n");
if (flags & F_SORT_METHODS)
enumerator = [[protocol_methods sortedArrayUsingSelector:@selector (orderByMethodName:)] objectEnumerator];
else
enumerator = [protocol_methods objectEnumerator];
while (method = [enumerator nextObject])
{
[method showMethod:'-'];
if (flags & F_SHOW_METHOD_ADDRESS)
{
printf ("\t// IMP=0x%08lx", [method address]);
}
printf ("\n");
}
printf ("@end\n\n");
}
@end